CN105667057A - Production device for foaming type reinforced rubber slice and production technique thereof - Google Patents
Production device for foaming type reinforced rubber slice and production technique thereof Download PDFInfo
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- CN105667057A CN105667057A CN201610203439.3A CN201610203439A CN105667057A CN 105667057 A CN105667057 A CN 105667057A CN 201610203439 A CN201610203439 A CN 201610203439A CN 105667057 A CN105667057 A CN 105667057A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
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- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0021—Combinations of extrusion moulding with other shaping operations combined with joining, lining or laminating
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- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion 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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/0046—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by constructional aspects of the apparatus
- B32B37/0053—Constructional details of laminating machines comprising rollers; Constructional features of the rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
- B32B38/1858—Handling of layers or the laminate using vacuum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
- B32B43/003—Cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/732—Dimensional properties
Abstract
The invention discloses a production device for a foaming type reinforced rubber slice and a production technique thereof and belongs to the field of processing equipment of automobile reinforced rubber slices. The production device comprises a reinforced rubber slice extruder, an isolating scroll frame, a cloth frame, a conveyor belt, a cutting device and an extruding roll, wherein the reinforced rubber slice extruder, the conveyor belt and the cutting device are arranged in turn according to the working procedure; the isolating scroll frame and the cloth frame are respectively fixed above and under the conveyor belt; the isolating scroll frame and the cloth frame are respectively used for pulling out isolation paper and cloth; the isolation paper, the foaming type reinforced rubber slice extruded by the reinforced rubber slice extruder and the cloth are formed into a three-layer compound slice in upper, middle and lower layers and are moved forward on the conveyor belt; the extruding roll has an upper and lower double-roll structure; and being 50-80cm away from a starting end of the conveyor belt, the three-layer compound slice passes through the extruding roll and then is moved forward on the conveyor belt. The production device provided by the invention can achieve the purpose of reducing the thickness of the produced reinforced rubber slice under the condition of ensuring the strength and can avoid the adhesion problem in storage and transportation processes.
Description
Technical field
The present invention relates to the process equipment field of stiffener film of automobile, specifically, relate to a kind of expansion type reinforced rubber sheet process units and production technology thereof.
Background technology
Along with the fast development of automobile industry, consumer is more and more higher to the requirement of the combination property of automobile, especially performance and outward appearance. Ge great auto vendor competitively produces and develops the automobile that car weight is light, fuel efficiency is high, therefore the THICKNESS CONTROL of vehicle body steel plate is more and more stricter, autobody sheet is in vehicle body forming process, because punching stretch becomes comparatively weak, in addition in automobile life-time service process, the positions such as weakness such as car door turning, handle are subject to pulling force repeatedly, shock and vibrations iso-stress effect through normally open, closedown, can cause that this place's metallic plate produces fatigue, when stress energy can not disperse, consume, cause that these positions crack. Therefore, these positions of automobile are accomplished by adhering reinforcing rubber sheets, improve the tired tearing strength of steel plate, bending strength and rigidity, and when collision by self-deformation apparatus with shock absorbing, improve vehicle body crash-worthiness, be effectively improved the safe performance indexes of vehicle body. But reinforced rubber sheet on the market now, storage condition is complicated, and unstable properties, expansion type reinforced rubber sheet that therefore can be stable arises at the historic moment.
Along with the development of society, environmental protection and energy saving are also increasingly paid attention to, and Hyundai Motor develops and trended towards light weight, comfortable, environmental protection reversely develops. By reducing the thickness of vehicle body steel plate, making the means such as outside plate thin-walled property, structural member cavitation reduce tare is save the energy and drop one of oligosaprobic optimal path. And existing expansion type reinforced rubber sheet thickness is relatively big, automobile exterior panel thin-walled property in opposite direction, therefore, how under the premise that proof strength does not reduce, the thickness reducing reinforced rubber sheet is trend of the times.
Through retrieval, Chinese patent publication No. CN105385367A, publication date 2016.03.09, denomination of invention: a kind of reinforced rubber sheet, it is prepared from by the composition of following masses number: epoxy resin 40～65 parts, nitrile rubber 10～15 parts, 2～6 parts of butadiene-styrene rubber, 3～8 parts of firming agent, viscosifier 1～5 part, organic pigment 1～5 part, peroxide 1～5 part, filler 5～15 parts, foaming agent 1～2 part, thixotropic agent 5～10 parts.This invention can improve the integral rigidity of vehicle body, reduces the noise and resonance that produce in running car, strengthens the sealing of automobile, it is simple to storage, stable performance. But the reinforced rubber sheet that this proportioning produces produces with existing apparatus and is extremely difficult to below the thickness of 2mm.
Summary of the invention
1. invention to solve the technical problem that
There is, for overcoming, the problem that reinforced rubber sheet thickness is bigger in prior art, the present invention provides a kind of expansion type reinforced rubber sheet process units and production technology thereof. Present invention achieves the reinforced rubber sheet of production under the premise of proof strength, the purpose of its thickness be greatly reduced, and the problem that reinforced rubber sheet adhesion will not occur in transportation.
2. technical scheme
For solving the problems referred to above, the present invention adopts the following technical scheme that
A kind of expansion type reinforced rubber sheet process units, including extrusion of stiffener film machine, release paper frame, cloth bracket, conveyer belt and cutting device, also include compression roller, wherein: described extrusion of stiffener film machine, conveyer belt and cutting device are arranged in order by operation, and release paper frame and cloth bracket are individually fixed in above and below conveyer belt; Release paper frame and cloth bracket pull out release paper and cloth respectively, and the expansion type reinforced rubber sheet of described release paper, extrusion of stiffener film machine extrusion, cloth are that upper, middle and lower three layers formation three layers composite sheet moves forward on a moving belt; Described compression roller is upper and lower double roller structure, and from the distance of conveyer belt top 50～80cm, three layers composite sheet moves forward on a moving belt after compression roller again.
Further scheme, described extrusion of stiffener film machine includes discharging opening, heating arrangements and extruding apparatus for rubber material structure; Sizing material is extruded onto heating arrangements heating and extrudes in film shape again through discharging opening to softening by described extruding apparatus for rubber material structure.
Further scheme, described extrusion of stiffener film machine also includes the film stock thickness governor motion and the film width governor motion that are arranged on heating arrangements front end; Described cloth is glass-fiber-fabric.
Further scheme, cutting device is air-cylinder type severing, controls cut-off knife severing three layers composite sheet by cylinder.
Further scheme, compression roller is provided with three couple that side by side parallel is arranged, and three layers composite sheet is carried out three times and rolls, and middle expansion type reinforced rubber sheet is rolled by the thickness of below 2mm.
Further scheme, compression roller two ends are fixed with squeeze adjustments mechanism.
Further scheme, is additionally provided with induction mechanism before cutting device, three layers composite sheet traverse induction mechanism.
Further scheme, conveyer belt is evenly distributed with suction hole; Described extruding apparatus for rubber material structure is tubbiness spiral squeezing mechanism.
Further scheme, suction hole diameter is 1～2mm, and spacing is 20～30mm, and negative pressure device communicates.
The production technology of a kind of expansion type reinforced rubber sheet, it is characterised in that step is:
A, sizing material being inserted extrusion of stiffener film machine inlet, sizing material is extruded onto heating arrangements by tubbiness spiral squeezing mechanism;
After sizing material is softened by B, heating arrangements, passing through discharge hole for discharge under screw rod continuous extrusion effect is film shape expansion type reinforced rubber sheet;
While C, step A, after release paper and cloth being pulled out from release paper frame and cloth bracket respectively, release paper and cloth are presented lower leaf and are spread on a moving belt, start conveyer belt;
D, film shape expansion type reinforced rubber sheet is placed between release paper and cloth, forms three layers composite sheet through compression roller;
F, after compression roller rolls, start negative pressure mechanism, three layers composite sheet by suction hole adsorb on a moving belt with its reach;
G, in conveyer belt terminal, packed by stacking after cutting device severing.
3. beneficial effect
Compared with prior art, the present invention has following remarkable advantage:
(1) the expansion type reinforced rubber sheet process units of the present invention, expansion type reinforced rubber sheet is played the effect rolled by compression roller, by its ironed, compacting further, under the premise ensureing its intensity, significantly reduce the thickness of expansion type reinforced rubber sheet, the distance of the reserved 50～80cm in conveyer belt top, plays the effect to the softening film cooling just going out extruder, after the cooling of this distance, fit into rolling of compression roller; Namely expansion type reinforced rubber sheet is played a protective role by release paper and cloth, striated adhesive tape on release paper also acts as and separates reinforced rubber sheet, prevent the effect of its mutual adhesion, and, the thin seam of the formation between gap and reinforced rubber sheet between striated adhesive tape also ensures that the effect that release paper is easily dismantled by reinforced rubber sheet in use;
(2) the expansion type reinforced rubber sheet process units of the present invention, the mating reaction of heating arrangements and extrusion mechanism, it is possible to the reinforced rubber sheet of stable extrusion film shape, it is simple to the thin process of stone roller below;
(3) the expansion type reinforced rubber sheet process units of the present invention, thickness adjusting mechanism and film width governor motion, it is possible to regulate thickness and the width of film shape reinforced rubber sheet easily, improve the convenience of the versatility of device; Cloth is glass-fiber-fabric, it is easy to disassemble, and ventilative, cost is low;
(4) the expansion type reinforced rubber sheet process units of the present invention, air-cylinder type severing, easy to operate, frequency is easily controlled, and cuts precision height;
(5) the expansion type reinforced rubber sheet process units of the present invention, compression roller has three pairs, three layers composite sheet is carried out three times roll, ensure that the uniformity rolled, the control of reinforced rubber sheet thickness is more accurate, reinforced rubber sheet thickness can be regulated on demand, even can control to below 1mm, it is ensured that the thin-walled property of automobile exterior panel;
(6) the expansion type reinforced rubber sheet process units of the present invention, the setting of squeeze adjustments mechanism, further enhance the control to reinforced rubber sheet thickness;
(7) the expansion type reinforced rubber sheet process units of the present invention, the setting of induction mechanism, it is possible to control underproof reinforced rubber sheet and enter cutting device, and various adjustment device coordinates, and makes production more smooth and easy and ensure that product quality;
(8) the expansion type reinforced rubber sheet process units of the present invention, namely suction hole plays the effect of absorption, and serves the beyond thought double effects of cooling reinforced rubber sheet;
(9) the expansion type reinforced rubber sheet process units of the present invention, suction hole diameter is 1～2mm, and spacing is 20～30mm, and to be inventor carry out repetition test summing up according to cooling effect is drawn, plays further facilitation to reducing reinforced rubber sheet thickness.
(10) the release paper glue spreading method of the present invention, the expansion type reinforced rubber sheet produced can at about 1mm, and, without adhesion, intensity is high.
Accompanying drawing explanation
Fig. 1 is leading portion and the extrusion of stiffener film machine structural representation of the expansion type reinforced rubber sheet process units of the present invention;
Fig. 2 is the middle section structure schematic diagram of the expansion type reinforced rubber sheet process units of the present invention;
Fig. 3 is the rear section structure schematic diagram of the expansion type reinforced rubber sheet process units of the present invention.
In figure: 1, extrusion of stiffener film machine; 2, expansion type reinforced rubber sheet; 3, release paper frame; 4, cloth bracket; 5, compression roller; 6, conveyer belt; 7, controlling organization; 8, cutting device;9, three layers composite sheet; 10, induction mechanism; 11, discharging opening; 12, heating arrangements; 13, film stock thickness governor motion; 14, film width governor motion; 15, extruding apparatus for rubber material structure; 31, release paper; 41, cloth; 51, squeeze adjustments mechanism; 61, suction hole; 81, cut-off knife.
Detailed description of the invention
For further appreciating that present disclosure, in conjunction with accompanying drawing, this present invention is described in detail.
Embodiment 1
A kind of expansion type reinforced rubber sheet process units of the present embodiment, as shown in Figure 2, including extrusion of stiffener film machine 1, release paper frame 3, cloth bracket 4, conveyer belt 6 and cutting device 8, also include compression roller 5, wherein: extrusion of stiffener film machine 1, conveyer belt 6 and cutting device 8 are arranged in order by operation, release paper frame 3 and cloth bracket 4 are individually fixed in above and below conveyer belt 6; Release paper frame 3 and cloth bracket 4 pull out release paper 31 and cloth 41 respectively, the expansion type reinforced rubber sheet 2 of release paper 31, extrusion of stiffener film machine 1 extrusion, cloth 41 form three layers composite sheet 9 in upper, middle and lower three layers and move forward on conveyer belt 6, and the one side of release paper 31 and expansion type reinforced rubber sheet 2 close contact has striated adhesive tape; Compression roller 5 is upper and lower double roller structure, and from the distance of conveyer belt 6 top 50cm, three layers composite sheet 9 moves forward after compression roller 5 on conveyer belt 6 again.
A kind of expansion type reinforced rubber sheet process units of the present embodiment, expansion type reinforced rubber sheet 2 is played the effect rolled by compression roller 5, by its ironed, compacting further, under the premise ensureing its intensity, significantly reduce the thickness of expansion type reinforced rubber sheet 2, the distance of the reserved 50cm in conveyer belt top, plays the effect to the softening film cooling just going out extruder, it is simple to rolling of compression roller 5; Namely expansion type reinforced rubber sheet 2 is played a protective role by release paper 31 and cloth 41; striated adhesive tape on release paper 31 also acts as and separates reinforced rubber sheet; prevent the effect of its mutual adhesion; and, the thin seam of the formation between gap and reinforced rubber sheet between striated adhesive tape can also play the effect ensureing that release paper is easily dismantled by reinforced rubber sheet in use.
Embodiment 2
A kind of expansion type reinforced rubber sheet process units of the present embodiment, basic structure is with embodiment 1, the improvement is that: extrusion of stiffener film machine 1 includes discharging opening 11, heating arrangements 12, extruding apparatus for rubber material structure 15, also include the film stock thickness governor motion 13 and the film width governor motion 14 that are arranged on heating arrangements 12 front end; Extruding apparatus for rubber material structure 15 is tubbiness spiral squeezing mechanism. Cloth 41 is glass-fiber-fabric; Cutting device 8 is air-cylinder type severing, controls cut-off knife 81 severing three layers composite sheet 9 by cylinder. Conveyer belt 6 is evenly distributed with suction hole 61. Compression roller 5 has the distance of 80cm from conveyer belt top.
A kind of expansion type reinforced rubber sheet process units of the present embodiment produces the production technology of expansion type reinforced rubber sheet, and step is:
A, sizing material being inserted extrusion of stiffener film machine 1 charging aperture, sizing material is extruded onto heating arrangements 12 by tubbiness spiral squeezing mechanism;
After sizing material is softened by B, heating arrangements 12, passing through discharging opening 11 discharging under screw rod continuous extrusion effect is film shape expansion type reinforced rubber sheet 2; The mating reaction of heating arrangements 12 and extrusion mechanism, it is possible to the reinforced rubber sheet of stable extrusion film shape, it is simple to the thin process of stone roller below;
While C, step A, after release paper 31 and cloth 41 being pulled out from release paper frame 3 and cloth bracket 4 respectively, release paper 31 and cloth 41 are presented lower leaf and are layered on conveyer belt 6, start conveyer belt 6;
D, film shape expansion type reinforced rubber sheet 2 is placed between release paper 31 and cloth 41, forms three layers composite sheet 9 through compression roller 5;
F, after compression roller 5 rolls, start negative pressure mechanism, three layers composite sheet 9 by suction hole 61 be adsorbed on conveyer belt 6 with its reach;
G, in conveyer belt 6 terminal, packed by stacking after cutting device 8 severing.
The method of a kind of release paper gluing of the present embodiment, thickness adjusting mechanism 13 and film width governor motion 14 can regulate thickness and the width of film shape reinforced rubber sheet easily, improve the convenience of the versatility of device; Cloth 41 is glass-fiber-fabric, it is easy to disassemble, and ventilative, cost is low; Namely suction hole 61 plays the effect of absorption, and serves the beyond thought double effects of cooling reinforced rubber sheet.
Embodiment 3
A kind of expansion type reinforced rubber sheet process units of the present embodiment, basic structure is with embodiment 2, the improvement is that: compression roller 5 is provided with three couple that side by side parallel is arranged, and three layers composite sheet 9 is carried out three times and rolls, and middle expansion type reinforced rubber sheet 2 is rolled by the thickness of 1mm. Compression roller 5 two ends are respectively and fixedly provided with squeeze adjustments mechanism 51; Suction hole 61 diameter is 1mm, and spacing is 20mm, and negative pressure device communicates. Compression roller 5 has the distance of 70cm from conveyer belt top.
When a kind of expansion type reinforced rubber sheet process units of the present embodiment is specifically used, compression roller 5 has three pairs, three layers composite sheet 9 is carried out three times roll, ensure that the uniformity rolled, the control of reinforced rubber sheet thickness is more accurate, squeeze adjustments mechanism 51 can regulate reinforced rubber sheet thickness on demand, even can control to below 1mm, it is ensured that the thin-walled property of automobile exterior panel. Compression roller 5 has the distance of 70cm and the synergism of three pairs of compression rollers 5 from conveyer belt top, has produced the expansion type reinforced rubber sheet of the thickness of 1mm, and intensity becomes big; Serve unforeseeable technique effect.
Embodiment 4
A kind of expansion type reinforced rubber sheet process units of the present embodiment, basic structure, with embodiment 3, thes improvement is that: be additionally provided with induction mechanism 10 before cutting device 8, three layers composite sheet 9 traverse induction mechanism 10. Suction hole 61 diameter is 2mm, and spacing is 30mm. The setting of induction mechanism 10, it is possible to control underproof reinforced rubber sheet and enter cutting device 8, and various adjustment device coordinates, and makes production more smooth and easy and ensure that product quality.
Schematically the present invention and embodiment thereof being described above, this description does not have restricted, and shown in accompanying drawing is also one of embodiments of the present invention, and actual structure is not limited thereto. So, if those of ordinary skill in the art is enlightened by it, when without departing from the invention objective, design the frame mode similar to this technical scheme and embodiment without creationary, protection scope of the present invention all should be belonged to.
Claims (10)
1. an expansion type reinforced rubber sheet process units, including extrusion of stiffener film machine (1), release paper frame (3), cloth bracket (4), conveyer belt (6) and cutting device (8), it is characterized in that, also include compression roller (5), wherein:
Described extrusion of stiffener film machine (1), conveyer belt (6) and cutting device (8) are arranged in order by operation, and release paper frame (3) and cloth bracket (4) are individually fixed in above and below conveyer belt (6); Release paper frame (3) and cloth bracket (4) pull out release paper (31) and cloth (41) respectively, and expansion type reinforced rubber sheet (2), cloth (41) that described release paper (31), extrusion of stiffener film machine (1) are extruded form three layers composite sheet (9) and move forward on conveyer belt (6) in upper, middle and lower three layers;
Described compression roller (5) is upper and lower double roller structure, and from the distance of conveyer belt (6) top 50～80cm, three layers composite sheet (9) moves forward after compression roller (5) on conveyer belt (6) again.
2. a kind of expansion type reinforced rubber sheet process units as claimed in claim 1, it is characterized in that, described extrusion of stiffener film machine (1) includes discharging opening (11), heating arrangements (12) and extruding apparatus for rubber material structure (15); Sizing material is extruded onto the expansion type reinforced rubber sheet (2) that heating arrangements (12) heating is film shape again through discharging opening (11) extrusion to softening by described extruding apparatus for rubber material structure (15).
3. a kind of expansion type reinforced rubber sheet process units as claimed in claim 2, it is characterized in that, described extrusion of stiffener film machine (1) also includes the film stock thickness governor motion (13) and the film width governor motion (14) that are arranged on heating arrangements (12) front end; Described cloth (41) is glass-fiber-fabric.
4. a kind of expansion type reinforced rubber sheet process units as claimed in claim 2, it is characterised in that described cutting device (8) is air-cylinder type severing, controls cut-off knife (81) severing three layers composite sheet (9) by cylinder.
5. a kind of expansion type reinforced rubber sheet process units as described in as arbitrary in Claims 1-4, it is characterized in that, described compression roller (5) is provided with three couple that side by side parallel is arranged, three layers composite sheet (9) is carried out three times roll, and middle expansion type reinforced rubber sheet (2) is rolled by the thickness of below 2mm.
6. a kind of expansion type reinforced rubber sheet process units as claimed in claim 5, it is characterised in that described compression roller (5) two ends are fixed with squeeze adjustments mechanism (51).
7. a kind of expansion type reinforced rubber sheet process units as claimed in claim 6, it is characterized in that, in the front induction mechanism (10) that is additionally provided with of cutting device (8), three layers composite sheet (9) traverse induction mechanism (10).
8. a kind of expansion type reinforced rubber sheet process units as claimed in claim 6, it is characterised in that be evenly distributed with suction hole (61) on described conveyer belt (6); Described extruding apparatus for rubber material structure (15) is tubbiness spiral squeezing mechanism.
9. a kind of expansion type reinforced rubber sheet process units as claimed in claim 8, it is characterised in that described suction hole (61) diameter is 1～2mm, and spacing is 20～30mm, and negative pressure device communicates.
10. the production technology of an expansion type reinforced rubber sheet, it is characterised in that step is:
A, sizing material being inserted extrusion of stiffener film machine (1) charging aperture, sizing material is extruded onto heating arrangements (12) by tubbiness spiral squeezing mechanism;
After sizing material is softened by B, heating arrangements (12), passing through discharging opening (11) discharging under screw rod continuous extrusion effect is film shape expansion type reinforced rubber sheet (2);
While C, step A, after release paper (31) and cloth (41) are pulled out from release paper frame (3) and cloth bracket (4) respectively, release paper (31) and cloth (41) are presented lower leaf and are layered on conveyer belt (6), start conveyer belt (6);
D, film shape expansion type reinforced rubber sheet (2) is placed between release paper (31) and cloth (41), forms three layers composite sheet (9) through compression roller (5);
F, after compression roller (5) rolls, start negative pressure mechanism, three layers composite sheet (9) by suction hole (61) be adsorbed on conveyer belt (6) on its move forward;
G, in conveyer belt (6) terminal, packed by stacking after cutting device (8) severing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610203439.3A CN105667057B (en) | 2016-03-31 | 2016-03-31 | A kind of expansion type reinforced rubber sheet process units and its production technology |
| CN201810071908.XA CN108162565B (en) | 2016-03-31 | 2016-03-31 | A kind of production technology of expansion type reinforced rubber sheet process units |
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| CN201610203439.3A CN105667057B (en) | 2016-03-31 | 2016-03-31 | A kind of expansion type reinforced rubber sheet process units and its production technology |
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| CN201810071908.XA Division CN108162565B (en) | 2016-03-31 | 2016-03-31 | A kind of production technology of expansion type reinforced rubber sheet process units |
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| CN107746681A (en) * | 2017-09-28 | 2018-03-02 | 太仓新宏电子科技有限公司 | A kind of process units of adhesive tape cloth |
| CN109999564A (en) * | 2019-04-04 | 2019-07-12 | 温州职业技术学院 | Composite filter material assembly equipment |
| CN112277349A (en) * | 2020-10-28 | 2021-01-29 | 马鞍山联洪合成材料有限公司 | Processing technology of foaming type reinforcing rubber sheet for automobile |
| US11346499B1 (en) | 2021-06-01 | 2022-05-31 | Helicoid Industries Inc. | Containers and methods for protecting pressure vessels |
| US11376812B2 (en) | 2020-02-11 | 2022-07-05 | Helicoid Industries Inc. | Shock and impact resistant structures |
| US11852297B2 (en) | 2021-06-01 | 2023-12-26 | Helicoid Industries Inc. | Containers and methods for protecting pressure vessels |
| US11952103B2 (en) | 2022-06-27 | 2024-04-09 | Helicoid Industries Inc. | High impact-resistant, reinforced fiber for leading edge protection of aerodynamic structures |
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| US11376812B2 (en) | 2020-02-11 | 2022-07-05 | Helicoid Industries Inc. | Shock and impact resistant structures |
| CN112277349A (en) * | 2020-10-28 | 2021-01-29 | 马鞍山联洪合成材料有限公司 | Processing technology of foaming type reinforcing rubber sheet for automobile |
| CN112277349B (en) * | 2020-10-28 | 2022-09-20 | 马鞍山联洪合成材料有限公司 | Processing technology of foaming type reinforcing rubber sheet for automobile |
| US11346499B1 (en) | 2021-06-01 | 2022-05-31 | Helicoid Industries Inc. | Containers and methods for protecting pressure vessels |
| US11852297B2 (en) | 2021-06-01 | 2023-12-26 | Helicoid Industries Inc. | Containers and methods for protecting pressure vessels |
| US11952103B2 (en) | 2022-06-27 | 2024-04-09 | Helicoid Industries Inc. | High impact-resistant, reinforced fiber for leading edge protection of aerodynamic structures |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108162565B (en) | 2019-11-08 |
| CN108162565A (en) | 2018-06-15 |
| CN105667057B (en) | 2018-06-29 |
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