CN207972389U - A kind of production line of continuous production thermosetting property sandwich sheet - Google Patents
A kind of production line of continuous production thermosetting property sandwich sheet Download PDFInfo
- Publication number
- CN207972389U CN207972389U CN201820078535.4U CN201820078535U CN207972389U CN 207972389 U CN207972389 U CN 207972389U CN 201820078535 U CN201820078535 U CN 201820078535U CN 207972389 U CN207972389 U CN 207972389U
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- production line
- belt press
- double belt
- core material
- sandwich sheet
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Abstract
The utility model is related to a kind of production line of continuous production thermosetting property sandwich sheet, the production line includes：Automatic glue spreaders, unwinding device and double belt press, the automatic glue spreaders are located at the front of the double belt press, including core material feeding mouth, core material discharge port and glue spreader, the double belt press includes feed inlet, upper pressure zone, lower pressure zone, heat-pressure unit, cooling unit and discharge port, by fashion of extrusion drive, covering enters the double belt press to the upper pressure zone up and down with band is pushed, the heat-pressure unit is used to carry out being heated and pressurizeed processing to compound sandwich plank, and the cooling unit is used to carry out cooling treatment to the sandwich sheet Jing Guo hot-pressing processing.Brushing, core material and the compound of upper and lower covering, hot pressing and the cooling that binder can automatically be carried out to the upper and lower surface of core material by production line described in the utility model, to realize the continuous uninterrupted production of thermosetting property sandwich sheet.
Description
Technical field
The utility model is related to thermosetting property sandwich sheet production fields, in particular to a kind of continuous production thermosetting property
The production line of sandwich sheet.
Background technology
Sandwich sheet is made of whole rigid the covering up and down and filling soft and light sandwich therein of two pieces of high intensity
Property structure.When sandwich sheet bears bending load, upper covering is stretched, and lower covering is compressed, and sandwich transmits shearing force.From power
Angle analysis is learned, sandwich sheet is similar to I-beam, and the edge of a wing of the upper and lower covering relative to I-beam, sandwich is equivalent to I-beam
Web.Unlike, sandwich and the covering of sandwich sheet are not same materials, and the height of light sandwich is at least higher by than covering
Several times, the inertia of section is therewith at biquadratic than increasing, and covering has sandwich support to be not easy unstability.Therefore, covering can be very thin,
It wants light compared with solid and rigidity is big, weight loss effect is extremely apparent, is a kind of efficient configuration material.
Currently, sandwich sheet is mostly to carry out brush bonding agent to core material or covering by hand, added by gravity after having brushed bonding agent
Pressure, negative pressure of vacuum or the compound pattern of hot pressing carry out that monolithic is compound or polylith individual sandwich sheet stack it is compound.
Existing sandwich sheet preparation method has many defects：(1) low production efficiency, material waste are serious；(2) polylith
Individual sandwich sheet stacks compound tense, because of each piece of sandwich sheet unbalance stress, be easy to cause that composite effect is poor, each piece of battenboard
Material uneven thickness；(3) the sandwich sheet length produced is limited.
In view of this, special propose the utility model.
Utility model content
The purpose of this utility model is to provide a kind of production line of continuous production thermosetting property sandwich sheet, the production lines
It can be automatically in the upper and lower external coating binder of core material, using double belt press to core material and illiteracy using automatic glue spreaders
Skin carry out it is compound, to achieve the purpose that it is automatic, continuously uninterruptedly produce.
In order to realize that the above-mentioned purpose of the utility model, spy use following technical scheme：
A kind of production line of continuous production thermosetting property sandwich sheet, the production line include automatic glue spreaders, unwinding device
And double belt press, wherein
The automatic glue spreaders are located at the front of the double belt press, including core material feeding mouth, core material discharge port and painting
Rubber roller, the glue spreader are used to carry out automatic glue application to the upper and lower surface of core material；
The unwinding device includes upper unwinding device and lower unwinding device, and the upper unwinding device is fixed on the double belt
The front upper place of press, for unreeling upper layer covering, the lower unwinding device is fixed on the front lower place of the double belt press, is used for
Unreel lower layer's covering；
The double belt press includes feed inlet, upper pressure zone, lower pressure zone, heat-pressure unit, cooling unit and discharge port, described
Upper pressure zone with push band by fashion of extrusion drive up and down covering enter the double belt press, the heat-pressure unit be used for
The sandwich sheet that layer covering, core material and lower layer's covering are formed carries out being heated and pressurizeed processing, and the cooling unit is used for passing through
The sandwich sheet of hot-pressing processing carries out cooling treatment.
In some specific embodiments, the production line further includes shipping platform, and the shipping platform is located at described
The rear of double belt press, for transporting by thermosetting property sandwich sheet made of the double belt press.
For ease of the transport of thermosetting property sandwich sheet made of compacting, in some specific embodiments, the transport
Idler wheel is provided on platform.
To obtain the sandwich sheet that shape size shares, in some specific embodiments, the production line further includes
Cutter device, the cutter device are arranged in the top of the shipping platform, including lateral cutter and longitudinal cutter.
In some specific embodiments, the glue spreader includes upper glue spreader and lower glue spreader, is respectively used to core
The automatic brush coating of upper and lower surface of material.
In some specific embodiments, the upper glue spreader be it is single or multiple, the lower glue spreader be it is single or
It is multiple.
In some specific embodiments, the distance between the upper glue spreader and the lower glue spreader are adjustable, because
This, automatic glue spreaders described in the utility model can adjust upper opposite between glue spreader and lower glue spreader according to the thickness of core material
Distance.
In some specific embodiments, the automatic glue spreaders further include binder mixer.
In some specific embodiments, the heat-pressure unit vertically sets gradually heating platen, hydraulic cylinder
And rack.
In some specific embodiments, the cooling unit includes coldplate, the water inlet that is set on coldplate
And water outlet.
In some specific embodiments, the double belt press is selected from double-steel belt pressing machine, double-crawler type press or double
Teflon band press.
Compared with prior art, the beneficial effects of the utility model are：
(1) production line described in the utility model can automatically and continuously carry out the smearing of binder, core material and upper and lower illiteracy
The compound of skin, hot pressing, cooling and transport can reach the continuous purpose uninterruptedly produced.
(2) on production line described in the utility model, the relative distance between the upper glue spreader and lower glue spreader can
Adjustment, so as to adapt to the core material of different-thickness.
(3) production line described in the utility model further includes the cutter device being arranged above the shipping platform, can
The thermosetting property sandwich sheet is cut according to specific needs.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of thermosetting property sandwich sheet；
Fig. 2 is the production line schematic diagram of continuous production thermosetting property sandwich sheet；
Fig. 3 is the structural schematic diagram of automatic glue spreaders, and wherein A indicates that adhesive A, B indicate bonding agent B；
Fig. 4 is the structural schematic diagram of heat-pressure unit；
Fig. 5 is the structural schematic diagram of cooling unit；
Fig. 6 is the structural schematic diagram of cutter device.
Reference numeral：
1- core materials, the upper layers 2- covering, 3- lower layers covering, the upper layers 4- are adhesive coated, and 5- lower layers are adhesive coated；
6- automatic glue spreaders, 7- unwinding devices, 8- double belt press, 9- shipping platforms, 10- cutter devices；
61- core material feeding mouths, 62- core material discharge ports, 63- glue spreaders, the upper glue spreaders of 631-, glue spreader under 632-, 64- are viscous
Connect agent mixer；
The upper unwinding devices of 71-, unwinding device under 72-；
81- feed inlets, 82- driven vollers, 83- drive rolls, the upper pressure zones of 84-, pressure zone under 85-, 86- heat-pressure units, 87- coolings
Unit, 88- discharge ports；
861- heating platens, 862- hydraulic cylinders, 863- racks；
871- cold pressing plates, 872- water inlets, 873- water outlets；
91- idler wheels；
101- transverse direction cutters, 102- longitudinal cutters.
Specific implementation mode
The technical solution of the utility model is clearly and completely retouched below in conjunction with the drawings and specific embodiments
It states, it will be appreciated by those skilled in the art that following described embodiment is the utility model a part of the embodiment, without
It is whole embodiment, is merely to illustrate the utility model, and is not construed as limitation the scope of the utility model.Based on this practicality
Embodiment in novel, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.The person that is not specified actual conditions in embodiment, according to normal condition or manufacturer
It is recommended that condition carry out.Reagents or instruments used without specified manufacturer is the routine that can be obtained by commercially available purchase
Product.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Embodiment 1
The utility model provides a kind of tinuous production being used to prepare thermosetting property sandwich sheet.
The utility model is related to thermosetting property sandwich sheet structure as shown in Figure 1, including core material 1, upper layer covering 2, under
Layer covering 3, the upper and lower surface of the core material is coated with layer binder 4 and lower layer binder 5.
Tinuous production described in the utility model is as shown in Fig. 2, specifically include：
Automatic glue spreaders 6, unwinding device 7 and double belt press 8, wherein the automatic glue spreaders 6 are located at the double belt
The front of press 8, including core material feeding mouth 61, core material discharge port 62 and glue spreader 63, the glue spreader 63 are used for core material
Upper and lower surface carries out automatic glue application；
The unwinding device 7 includes upper unwinding device 71 and lower unwinding device 72, and the upper unwinding device 71 is fixed on institute
The front upper place for stating double belt press 8, for unreeling upper layer covering 2, the lower unwinding device 72 is fixed on the double belt press 8
Front lower place, for unreeling lower layer's covering 3；
The double belt press 8 includes feed inlet 81, upper pressure zone 84, lower pressure zone 85, heat-pressure unit 86,87 and of cooling unit
Discharge port 88, the upper pressure zone 84 and lower pressure zone 85 driven by way of extruding upper layer covering 2 on upper unwinding device 71, under
Lower layer's covering 3 on unwinding device 72 enters the double belt press 8, and the heat-pressure unit 86 is used for upper layer covering 2, core material
1 and the sandwich sheet that is formed of lower layer's covering 3 be heated and pressurizeed processing, the cooling unit 87 is for passing through hot-pressing processing
Sandwich sheet carry out cooling treatment.
Preferably, the structure of automatic glue spreaders 6 described in the utility model is as shown in Figure of description Fig. 3.
Glue spreader 63 described in the utility model includes upper glue spreader 631 and lower glue spreader 632, is respectively used to core material 1
The automatic brush coating of upper and lower surface.
To adapt to the core material of different-thickness, between upper glue spreader 631 described in the utility model and the lower glue spreader 632
Distance is adjustable.
Preferably, upper glue spreader 631 described in the utility model is multiple.
Preferably, lower glue spreader 632 described in the utility model is multiple.
For convenience of the mixing and brushing of binder, automatic glue spreaders 6 described in the utility model further include binder mixing
Device 64.
Preferably, the structure of heat-pressure unit 86 described in the utility model is as shown in Figure of description Fig. 4.
Heat-pressure unit 86 described in the utility model vertically sets gradually heating platen 861, hydraulic cylinder 862 and rack
863。
Preferably, the structure of cooling unit 87 described in the utility model is as shown in Figure of description Fig. 5.
Cooling unit 87 described in the utility model includes coldplate 871, the water inlet 872 being set on coldplate and water outlet
Mouth 873.
Preferably, double belt press 8 described in the utility model is selected from double-steel belt pressing machine, double-crawler type press or double Teflons
Band press.
Preferably, production line described in the utility model further includes shipping platform 9.
Preferably, the shipping platform 9 is located at the rear of the double belt press 8, passes through the double belt for transporting
Thermosetting property sandwich sheet made of press 8.
Preferably, for ease of the transport of thermosetting property sandwich sheet, idler wheel is provided on shipping platform 9 described in the utility model
91。
Preferably, as shown in Figure of description Fig. 6, to obtain the sandwich sheet that shape size shares, the utility model institute
It further includes cutter device 10 to state production line.
Preferably, cutter device 10 described in the utility model is arranged in the top of the shipping platform 9.
Preferably, cutter device 10 described in the utility model includes lateral cutter 101 and longitudinal cutter 102.
Embodiment 2
The utility model also provides a kind of continuously uninterruptedly producing thermosetting using production line described in the utility model embodiment 1
The method of property sandwich sheet, specifically, the preparation method of the thermosetting property sandwich sheet is as follows.
The material that the novel preparation method of the utility model is related to includes：Upper layer covering 2, lower layer's covering 3 and core material 1.
Wherein, the upper layer covering 2 is the web-like metal material that can be unreeled or nonmetallic materials.
Lower layer's covering 3 is the web-like metal material that can be unreeled or nonmetallic materials.
The core material 1 is unitary solid shape core material or inside is honeycomb and other hollow shape surfaces are continuous formation
Planar structure core material.
In process of production, the upper layer covering 2 is fixed on the double belt press 8 by the upper unwinding device 71
Feed inlet 81 front end, compound tense drives the upper layer covering 2 to enter in the double belt press 8 by upper pressure zone 84；
Lower layer's covering 3 is the web-like metal material or nonmetallic materials for that can unreel, solid by lower unwinding device 72
It is scheduled on the front end of the feed inlet 81 of the double belt press 8, compound tense drives lower layer's covering 2 to enter by lower pressure zone 85
In the double belt press 8；
The core material 1 enters the automatic glue spreaders 6 by core material feed inlet 61, and the automatic glue spreaders 6 pass through bonding
Load is on the upper glue spreader 631 and lower glue spreader 632 after agent mixer 64 mixes binder A with binder B；
The upper glue spreader 631 and lower glue spreader 632 are viscous to the upper and lower surface automatic painting of the core material respectively
Agent is tied, adhesive coated 4 adhesive coated 5 under in is formationed, applies the core material 1 that brushes by core material discharge port from the automatic painting
Glue machine transports；
Core material 3 enters double belt after coating bonding agent by automatic glue spreaders 6 in such a way that artificial or machine promotes
It is compound with upper covering 2 and lower covering 3 in press 8；
Heating pressurization is carried out by heat-pressure unit 86 in recombination process, required pressure and quickening binder are provided to be compound
Solidification；
After hot pressing, sandwich sheet is cooled down by cooling unit 87；
After cooling, the sandwich sheet is transported by discharge port 88 to shipping platform 9, on the shipping platform 9 also
It is provided with idler wheel 91, easily the sandwich sheet can be transported；
The top of the shipping platform 9 is provided with cutter device 10, utilizes the lateral cutter 101 on the cutter device 10
Horizontal and vertical cutting is carried out to the sandwich sheet with longitudinal cutter 102, to obtain the sandwich sheet that specification size shares.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, but those skilled in the art answer
Work as understanding：It still can be with technical scheme described in the above embodiments is modified, either to which part or entirely
Portion's technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution
The range of novel each embodiment technical solution.
Claims (10)
1. a kind of production line of continuous production thermosetting property sandwich sheet, which is characterized in that the production line include automatic glue spreaders,
Unwinding device and double belt press, wherein
The automatic glue spreaders are located at the front of the double belt press, including core material feeding mouth, core material discharge port and glue spreader,
The glue spreader is used to carry out automatic glue application to the upper and lower surface of core material；
The unwinding device includes upper unwinding device and lower unwinding device, and the upper unwinding device is fixed on the double belt press
Front upper place, for unreeling upper layer covering, the lower unwinding device is fixed on the front lower place of the double belt press, for unreeling
Lower layer's covering；
The double belt press includes feed inlet, upper pressure zone, lower pressure zone, heat-pressure unit, cooling unit and discharge port, the upper pressure
By fashion of extrusion drive, covering enters the double belt press to band up and down with band is pushed, and the heat-pressure unit is used to cover upper layer
The sandwich sheet that skin, core material and lower layer's covering are formed carries out being heated and pressurizeed processing, and the cooling unit is used for passing through hot pressing
The sandwich sheet of processing carries out cooling treatment.
2. production line according to claim 1, which is characterized in that the production line further includes shipping platform, the transport
Platform is located at the rear of the double belt press, for transporting by thermosetting property sandwich sheet made of the double belt press.
3. production line according to claim 2, which is characterized in that be provided with idler wheel on the shipping platform.
4. production line according to claim 2, which is characterized in that the production line further includes cutter device, the cutting
Device is arranged in the top of the shipping platform, including lateral cutter and longitudinal cutter.
5. production line according to claim 1, which is characterized in that the glue spreader includes upper glue spreader and lower glue spreader,
It is respectively used to the automatic brush coating of upper and lower surface of core material.
6. production line according to claim 5, which is characterized in that between the upper glue spreader and the lower glue spreader away from
From adjustable.
7. production line according to claim 1, which is characterized in that the automatic glue spreaders further include binder mixer.
8. production line according to claim 1, which is characterized in that the heat-pressure unit vertically sets gradually hot pressing
Plate, hydraulic cylinder and rack.
9. production line according to claim 1, which is characterized in that the cooling unit includes coldplate, is set to cooling
Inlet and outlet on plate.
10. production line according to claim 1, which is characterized in that the double belt press is selected from double-steel belt pressing machine, double shoes
Band press or double Teflons band press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820078535.4U CN207972389U (en) | 2018-01-17 | 2018-01-17 | A kind of production line of continuous production thermosetting property sandwich sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820078535.4U CN207972389U (en) | 2018-01-17 | 2018-01-17 | A kind of production line of continuous production thermosetting property sandwich sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207972389U true CN207972389U (en) | 2018-10-16 |
Family
ID=63769719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820078535.4U Active CN207972389U (en) | 2018-01-17 | 2018-01-17 | A kind of production line of continuous production thermosetting property sandwich sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207972389U (en) |
-
2018
- 2018-01-17 CN CN201820078535.4U patent/CN207972389U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 257000 No. 86, North Road, Dongying District, Dongying City, Shandong Patentee after: Shengli new big new materials Co., Ltd Address before: 257000 No. 86, North Road, Dongying District, Dongying City, Shandong Patentee before: SHENGLI OILFIELD XINDA PIPES TECHNOLOGY DEVELOPMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |