CN108437397B - A kind of extrusion moulding device - Google Patents

A kind of extrusion moulding device Download PDF

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Publication number
CN108437397B
CN108437397B CN201810401571.4A CN201810401571A CN108437397B CN 108437397 B CN108437397 B CN 108437397B CN 201810401571 A CN201810401571 A CN 201810401571A CN 108437397 B CN108437397 B CN 108437397B
Authority
CN
China
Prior art keywords
groove
bottom roller
support plate
gag lever
fixed block
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.)
Expired - Fee Related
Application number
CN201810401571.4A
Other languages
Chinese (zh)
Other versions
CN108437397A (en
Inventor
浠g兢
代群
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Maanshan Jinhan Waterproof Insulation Engineering Co Ltd
Original Assignee
Maanshan Jinhan Waterproof Insulation Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Maanshan Jinhan Waterproof Insulation Engineering Co Ltd filed Critical Maanshan Jinhan Waterproof Insulation Engineering Co Ltd
Priority to CN201810401571.4A priority Critical patent/CN108437397B/en
Publication of CN108437397A publication Critical patent/CN108437397A/en
Application granted granted Critical
Publication of CN108437397B publication Critical patent/CN108437397B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07Flat, e.g. panels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/27Cleaning; Purging; Avoiding contamination
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/355Conveyors for extruded articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2025/00Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
    • B29K2025/04Polymers of styrene
    • B29K2025/06PS, i.e. polystyrene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00Flat articles, e.g. films or sheets
    • B29L2007/002Panels; Plates; Sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Road Repair (AREA)

Abstract

The invention discloses a kind of extrusion moulding devices, including support assembly, shaft, driving wheel, engine, upper roller and bottom roller, the first fixed block is fixedly connected in two mutually close upright side walls of support assembly, two the first fixed blocks mutually offer the first groove on the side wall of side, side wall of first fixed block far from bottom roller side is run through in one end of first groove, the upper surface of first fixed block offers the second groove, the interior bottom of second groove offers through-hole, the inner top of the first groove is run through in the bottom end of through-hole, first groove, the inside of second groove and through-hole is equipped with the same gag lever post jointly, limit plate has been fixedly attached on the lateral wall of gag lever post, the bottom end of limit plate is fixedly connected with spring.The present invention can be avoided extruded sheet in processing, the machining deviation due to caused by self gravitation effect generation bending, and is easily installed and dismantles.

Description

A kind of extrusion moulding device
Technical field
The present invention relates to extrusion molding manufacturing technology field more particularly to a kind of extrusion moulding devices.
Background technique
Extruded sheet is to be aided with polymer with polystyrene resin while heating mixing, injecting catalyst, then extrusion molding The rigid foam plate of extrusion continuity closed-cell foam, inside be independent closed bubble structure, be a kind of there is height Resistance to compression, water absorption rate be low, moisture-proof, airtight, light, corrosion-resistant, super anti-aging (being used for a long time almost without aging), thermal coefficient are low The environment protecting thermal insulating material of equal excellent properties.Extruded sheet is widely used in dry wall thermal insulating, flat concrete roof and steel construction The heat preservation on roof, the moisture-proof heat preservation in the fields such as cryopreservation ground, parking platform, airport runways, expressways, control ground are frozen It is swollen, it is current construction industry is quality-high and inexpensive, quality is all good heat-insulated, barrier material.
It is in the prior art typically all to send extruded material between upper roller and bottom roller by a dragger to carry out Processing has biggish gap one time in process between dragger and upper roller, bottom roller, at this point, extruded sheet is not also cold But, temperature is high, and extruded sheet itself is softer, and the extruded sheet in one time between dragger and upper roller, bottom roller is due to itself weight Power is easily bent, so that upper roller and bottom roller are easy to produce deviation when processing to extruded sheet.Through retrieving, Chinese patent Shen Please number be 201621400922.2 patent, disclose a kind of extrusion moulding device, including support assembly, shaft, driving wheel, hair Motivation, upper roller and bottom roller.By technical solution disclosed in above-mentioned patent, and the problem is not solved.
Summary of the invention
When the purpose of the present invention is to solve processing in the prior art to extruded sheet, it is easy to produce asking for deviation Topic, and a kind of extrusion moulding device proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of extrusion moulding device, including support assembly, shaft, driving wheel, engine, upper roller and bottom roller, it is described The first fixed block is fixedly connected in two mutually close upright side walls of support assembly, two first fixed blocks are mutually close The first groove is offered on the side wall of side, one end of first groove is through the first fixed block far from bottom roller side Side wall, the upper surface of first fixed block offer the second groove, and the interior bottom of second groove offers through-hole, described The inner top of the first groove is run through in the bottom end of through-hole, and the inside of first groove, the second groove and through-hole is equipped with same jointly A gag lever post has been fixedly attached limit plate on the lateral wall of the gag lever post, and the bottom end of the limit plate is fixedly connected with spring, The one end of the spring far from limit plate is fixedly connected with the interior bottom of the second groove, and the top of two gag lever posts is jointly solid Surely it is connected with the same pull rod, the inside of two first grooves is equipped with the same support plate jointly, and the one of the support plate End runs through the side wall of the first fixed block side and extends to the top of bottom roller, the top of the support plate and the top of bottom roller It flushes, side wall of the support plate close to bottom roller side is equipped with inclined-plane, and the support plate is fixed far from one end of bottom roller It is connected with limited block corresponding with two the first grooves, the top of the limited block is flushed with the top of support plate, the limit The top of position block offers limit hole corresponding with gag lever post, and the bottom end of the gag lever post is located at the inside of limit hole.
Preferably, the lower surface of the support plate has been bolted to connection the second fixed block, second fixed block Side close to bottom roller is fixedly connected with cleaning brush corresponding with bottom roller.
Preferably, the first pull ring is fixedly connected in the middle part of the pull rod top.
Preferably, the limited block is fixedly connected with the second pull ring far from the side of bottom roller.
Preferably, two gag lever posts and pull rod are integrally formed.
Preferably, the limit plate is located at the inside of the second groove.
Compared with prior art, the present invention provides a kind of extrusion moulding device, have it is following the utility model has the advantages that
1, pull rod, gag lever post and limit plate are done the fortune far from the first groove by the first pull ring by the extrusion moulding device Dynamic, spring is in tensional state at this time, when gag lever post leaves the first groove, is worn support plate by the second pull ring and limited block Two the first grooves are crossed, so that support plate sets the top that bevelled one end is located at bottom roller, and limited block is tightly tightly placed in two The first pull ring is unclamped at this point, through-hole is corresponding with limit hole in the inside of first groove, under the action of spring retraction elastic force, limit In the bottom end insertion limit hole of position column, support plate is fixed, at this point, will be by limit by the extruded sheet for once drawing machine travel The upper surface of block and support plate reaches to be processed between upper roller and bottom roller, extruded sheet is avoided in processing, due to certainly Body gravity generates machining deviation caused by bending, by above-mentioned apparatus, can easily to support plate carry out installation and Disassembly, support plate convenient for safeguarding.
2, the extrusion moulding device, by the second fixed block of setting and cleaning brush, when bottom roller work, cleaning brush is under The side wall of idler wheel carries out continuing cleaning, ensure that the efficient operation of bottom roller.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, structure of the invention Simply, easy to operate, it can be avoided extruded sheet in processing, since self gravitation effect generates processing caused by bending partially Difference, and be easily installed and dismantle.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of extrusion moulding device proposed by the present invention;
Fig. 2 is the side view in Fig. 1;
Fig. 3 is the structural schematic diagram of part A in Fig. 2;
Fig. 4 is a kind of first fixed block of extrusion moulding device, limited block and supporting plate structure signal proposed by the present invention Figure;
Fig. 5 is a kind of upper roller and bottom roller structural schematic diagram of extrusion moulding device proposed by the present invention.
In figure: 1 bracket assembly, 2 shafts, 3 rotating wheels, 4 upper rollers, 5 bottom rollers, 6 first fixed blocks, 7 first grooves, 8 Second groove, 9 through-holes, 10 gag lever posts, 11 limit plates, 12 springs, 13 pull rods, 14 support plates, 15 limited blocks, 16 limit holes, 17 Second fixed block, 18 cleaning brush, 19 first pull rings, 20 second pull rings.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top", The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-5, a kind of extrusion moulding device, including support assembly 1, shaft 2, driving wheel 3, engine, upper roller 4 With bottom roller 5, the connection relationship between support assembly 1, shaft 2, driving wheel 3, engine, upper roller 4 and bottom roller 5 is existing Technology is not described in detail, and is fixedly connected to the first fixed block 6 in two mutually close upright side walls of support assembly 1, Two 6 phases of the first fixed block offer the first groove 7 on the side wall of side, and one end of the first groove 7 is solid through first Determine side wall of the block 6 far from 5 side of bottom roller, the upper surface of the first fixed block 6 offers the second groove 8, the interior bottom of the second groove 8 Portion offers through-hole 9, and the inner top of the first groove 7 is run through in the bottom end of through-hole 9, the first groove 7, the second groove 8 and through-hole 9 it is interior Portion is equipped with the same gag lever post 10 jointly, and limit plate 11, the bottom end of limit plate 11 have been fixedly attached on the lateral wall of gag lever post 10 It is fixedly connected with spring 12, the one end of spring 12 far from limit plate 11 is fixedly connected with the interior bottom of the second groove 8, two limits The top of bar 10 is fixedly connected with the same pull rod 13 jointly, and the inside of two the first grooves 7 is equipped with the same support plate jointly 14, one end of support plate 14 runs through the side wall of 6 side of the first fixed block and extends to the top of bottom roller 5, the top of support plate 14 End is flushed with the top of bottom roller 5, convenient for by once drawing the extruded sheet from machine travel behind the upper surface of support plate 14, The surface of horizontal arrival bottom roller 5 avoids generating deviation when processing, and support plate 14 is on the side wall of 5 side of bottom roller Equipped with inclined-plane, inclined-plane makes the upper surface of support plate 14 that can be avoided support plate 14 with enough close bottom rollers 5 and be hindered lower rolling The rotation of wheel 5, the top for allowing gap of the extruded sheet of 14 upper surface of support plate Jing Guo very little just to reach bottom roller 5 carry out Processing, support plate 14 are fixedly connected with limited block 15 corresponding with two the first grooves 7 far from one end of bottom roller 5, limit The top of block 15 is flushed with the top of support plate 14, and extruded sheet first passes through the upper surface that limited block 15 reaches support plate 14 again, limit The top of position block 15 is flushed with the top of support plate 14, can make the better horizontal movement of extruded sheet, the top of limited block 15 is opened Equipped with limit hole 16 corresponding with gag lever post 10, the bottom end of gag lever post 10 is located at the inside of limit hole 16.
The lower surface of support plate 14 has been bolted to connection the second fixed block 17, and the second fixed block 17 is close to bottom roller 5 side is fixedly connected with cleaning brush 18 corresponding with bottom roller 5, by the way that the second fixed block 17 and cleaning brush 18 is arranged, when When bottom roller 5 works, cleaning brush 18 carries out the side wall of bottom roller 5 to continue cleaning, ensure that the efficient operation of bottom roller 5, draws The first pull ring 19 is fixedly connected in the middle part of 13 top of bar, the first pull ring 19 is convenient for manually operating pull rod 13, limited block 15 sides far from bottom roller 5 are fixedly connected with the second pull ring 20, and the second pull ring 20 is convenient for manually to limited block 15 and support plate 14 are operated, and two gag lever posts 10 and pull rod 13 are integrally formed, and limit plate 11 is located at the inside of the second groove 8.
In the present invention, pull rod 13, gag lever post 10 and limit plate 11 are done by the fortune far from the first groove 7 by the first pull ring 19 Dynamic, spring 12 is in tensional state at this time, when gag lever post 10 leaves the first groove 7, passes through the second pull ring 20 and limited block 15 Support plate 14 is passed through into two the first grooves 7, so that support plate 14 sets the top that bevelled one end is located at bottom roller 5, and is limited Position block 15 is tightly tightly placed in the inside of two the first grooves 7, at this point, through-hole 9 is corresponding with limit hole 16, unclamps the first pull ring 19, Under the action of spring 12 bounces back elastic force, in the bottom end insertion limit hole 16 of limited post 10, support plate 14 is fixed, at this point, Extruded sheet by once drawing machine travel will directly reach upper roller 4 and lower rolling by the upper surface of limited block 5 and support plate 14 It is processed between wheel 5, avoids extruded sheet in processing, the processing due to caused by self gravitation effect generation bending is inclined Difference can easily mount and dismount support plate 14 by above-mentioned apparatus, and support plate 14 convenient for safeguarding passes through setting Second fixed block 17 and cleaning brush 18, when bottom roller 5 works, cleaning brush 18 carries out the side wall of bottom roller 5 to continue cleaning, protects The efficient operation of bottom roller 5 is demonstrate,proved.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (6)

1. a kind of extrusion moulding device, including support assembly (1), shaft (2), driving wheel (3), engine, upper roller (4) and under Idler wheel (5), which is characterized in that it is fixed that first is fixedly connected in two mutually close upright side walls of the support assembly (1) Block (6), two first fixed blocks (6) mutually offer on the side wall of side the first groove (7), first groove (7) side wall of the one end through the first fixed block (6) far from bottom roller (5) side, the upper surface of first fixed block (6) is opened Equipped with the second groove (8), the interior bottom of second groove (8) is offered through-hole (9), and the bottom end of the through-hole (9) is through the The inside of the inner top of one groove (7), first groove (7), the second groove (8) and through-hole (9) is equipped with the same limit jointly Position bar (10) has been fixedly attached limit plate (11) on the lateral wall of the gag lever post (10), and the bottom end of the limit plate (11) is solid Surely it is connected with spring (12), the interior bottom of the spring (12) one end and the second groove (8) far from limit plate (11) is fixed to be connected It connects, the top of two gag lever posts (10) is fixedly connected with the same pull rod (13) jointly, two first grooves (7) Internal to be equipped with the same support plate (14) jointly, the side wall of the first fixed block (6) side is run through in one end of the support plate (14) And the top of bottom roller (5) is extended to, the top of the support plate (14) is flushed with the top of bottom roller (5), the support plate (14) side wall close to bottom roller (5) side is equipped with inclined-plane, and the one end of the support plate (14) far from bottom roller (5) is fixed to be connected It is connected to limited block (15) corresponding with two the first groove (7), the top of the limited block (15) and the top of support plate (14) End flushes, and the top of the limited block (15) offers limit hole (16) corresponding with gag lever post (10), the gag lever post (10) bottom end is located at the inside of limit hole (16).
2. a kind of extrusion moulding device according to claim 1, which is characterized in that the lower surface of the support plate (14) is logical It crosses bolt to be fixedly connected with the second fixed block (17), second fixed block (17) is fixedly connected close to the side of bottom roller (5) There is cleaning brush (18) corresponding with bottom roller (5).
3. a kind of extrusion moulding device according to claim 1, which is characterized in that the middle part on pull rod (13) top is solid Surely the first pull ring (19) are connected with.
4. a kind of extrusion moulding device according to claim 1, which is characterized in that the limited block (15) is far from bottom roller (5) side is fixedly connected with the second pull ring (20).
5. a kind of extrusion moulding device according to claim 1, which is characterized in that two gag lever posts (10) and pull rod (13) it is integrally formed.
6. a kind of extrusion moulding device according to claim 1, which is characterized in that it is recessed that the limit plate (11) is located at second The inside of slot (8).
CN201810401571.4A 2018-04-28 2018-04-28 A kind of extrusion moulding device Expired - Fee Related CN108437397B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810401571.4A CN108437397B (en) 2018-04-28 2018-04-28 A kind of extrusion moulding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810401571.4A CN108437397B (en) 2018-04-28 2018-04-28 A kind of extrusion moulding device

Publications (2)

Publication Number Publication Date
CN108437397A CN108437397A (en) 2018-08-24
CN108437397B true CN108437397B (en) 2019-11-29

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1200976A (en) * 1997-05-16 1998-12-09 欧文斯-伊利诺伊封闭物有限公司 Method for making compression-moulded plastic products and apparatus thereof
WO2009099920A2 (en) * 2008-01-31 2009-08-13 Material Innovations, Llc Plastic composites using recycled carpet waste and systems and methods of recycling carpet waste
CN205044004U (en) * 2015-09-08 2016-02-24 武汉科技大学 Double -screw extruding and sheeting machine
CN106346746A (en) * 2016-10-13 2017-01-25 中山市信立富机械科技有限公司 Melt pre-traction device for plastic extrusion forming machine
CN206264242U (en) * 2016-12-20 2017-06-20 江苏杰辉新材料有限公司 A kind of extrusion moulding device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1200976A (en) * 1997-05-16 1998-12-09 欧文斯-伊利诺伊封闭物有限公司 Method for making compression-moulded plastic products and apparatus thereof
WO2009099920A2 (en) * 2008-01-31 2009-08-13 Material Innovations, Llc Plastic composites using recycled carpet waste and systems and methods of recycling carpet waste
CN205044004U (en) * 2015-09-08 2016-02-24 武汉科技大学 Double -screw extruding and sheeting machine
CN106346746A (en) * 2016-10-13 2017-01-25 中山市信立富机械科技有限公司 Melt pre-traction device for plastic extrusion forming machine
CN206264242U (en) * 2016-12-20 2017-06-20 江苏杰辉新材料有限公司 A kind of extrusion moulding device

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Granted publication date: 20191129