CN210360265U - Production device for weaving self-lubricating belt-steel backing high-load-bearing composite material - Google Patents
Production device for weaving self-lubricating belt-steel backing high-load-bearing composite material Download PDFInfo
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- CN210360265U CN210360265U CN201920872437.2U CN201920872437U CN210360265U CN 210360265 U CN210360265 U CN 210360265U CN 201920872437 U CN201920872437 U CN 201920872437U CN 210360265 U CN210360265 U CN 210360265U
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Abstract
The utility model discloses a weave high apparatus for producing that bears combined material of self-lubricating area-steel backing, which comprises a bracket, the steel band unreels the roller, weave the self-lubricating area unreel the roller, the extruder, hot pressing platform, sand blasting machine, the roller coating machine, two rollers preheat pressure mechanism and composite sheet wind-up roll, two rollers preheat pressure mechanism including feed inlet and discharge gate, the strap on the steel band unreels the roller unreels the back and gets into the feed inlet that two rollers preheat pressure mechanism through sand blasting machine and roller coating machine in proper order, weave the self-lubricating material and get into the feed inlet that two rollers preheat pressure mechanism after unreeling the roller through weaving the self-lubricating area, the extruder is just to the feed inlet, hot pressing platform is located between discharge gate and the composite sheet wind-up roll. The utility model discloses a weave high apparatus for producing that bears combined material of self-lubricating area-steel backing can carry out continuous composite production, can reduce compound space defect simultaneously, improves production efficiency height, and combined material can the lapping waste material easily pay-off less.
Description
Technical Field
The utility model belongs to the technical field of self-lubricating composite produces, concretely relates to weave high apparatus for producing that bears combined material of self-lubricating area-steel backing.
Background
The metal plate used in the market is a substrate, a spherical bronze powder layer is sintered on the substrate, and a plastic working layer mainly made of polytetrafluoroethylene is rolled and sintered on the spherical bronze powder layer to form a three-layer composite material. The surface coating of the self-lubricating bearing prepared by the material is loose, has relatively poor friction characteristics and short service life, and cannot meet higher use requirements of customers. The high-bearing woven self-lubricating steel backing composite material has the wear-resisting layer woven with self-lubricating high molecular plastic fiber and other wear-resisting fiber, and the composite material is soaked in thermosetting or thermoplastic high molecular plastic with adhesive property and baked to form the woven modified high molecular film. The film 3 and the steel plate 1 are directly hot-pressed or hot-pressed by a polymer plastic adhesive 2 with adhesive property and the steel plate 1, as shown in figure 1. The self-lubricating part made of the composite material has good friction resistance and long service life, and meets higher use requirements of customers. The production of the similar composite materials in the market at present basically adopts a single-sheet hot pressing mode, the production mode has low efficiency, and the composite materials produced by the production mode cannot be continuously coiled, so that the subsequent part forming process cannot adopt a material continuous production mode, the produced waste is too much, and a lot of waste is caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model discloses a technical scheme is: a production device for weaving a self-lubricating strip-steel back high-bearing composite material comprises a support, a steel strip unwinding roller, a woven self-lubricating strip unwinding roller, an extruder, a hot-pressing platform, a sand blasting machine, a roller coating machine, a double-roller preheating mechanism and a composite plate winding roller.
Preferably, the steel strip unwinding roller is a constant tension roller.
Preferably, the two-roller pre-heating and pressing mechanism comprises a heating roller and a pressing roller, a gap for the metal belt and the woven self-lubricating material to pass through is formed between the heating roller and the pressing roller, and the pressing roller is driven by the driving mechanism to press towards the heating roller.
Preferably, the two ends of the hot-pressing platform are respectively provided with a supporting roller.
Preferably, the hot pressing platform is formed by sequentially connecting a plurality of hot presses in series.
Preferably, the composite plate winding roller is provided with a deviation rectifying mechanism.
The utility model discloses a theory of operation is: after being unreeled by a steel belt unreeling roller, the metal belt is subjected to surface treatment by a sand blasting machine, so that the surface roughness of the metal belt is more than Ra1.6; then, a roller coating machine is used for coating the base coat, and a quick-drying base coat material is preferably adopted, so that the speed of the composite process is ensured; pre-extruding and compounding the woven self-lubricating material unwound by the unwinding roller of the woven self-lubricating belt and the metal belt (compounding the woven self-lubricating material and one surface of the metal belt coated with the base coat) by using a double-roller pre-pressing mechanism, and controlling the temperature of the heating roller to be 220-250 ℃; continuously hot-pressing by using a plurality of hot presses connected in series on the hot-pressing platform, wherein the temperature of the hot presses is controlled between 280 ℃ and 350 ℃; and finally, rolling the compounded composite material by using a composite plate winding roller.
The utility model has the advantages that: the utility model discloses a weave high apparatus for producing that bears combined material of self-lubricating area-steel backing adopts continuous surface treatment to the composite substrate, guarantees continuous composite production. A double-roller pre-heating and pressing mechanism is firstly used for pre-pressing the composite material, so that the defect of composite gaps is reduced. And a plurality of groups of hot presses are adopted to continuously hot press with the wire, so that reasonable process speed is ensured. The continuous production method has the advantages of high continuous production efficiency, less coiled waste materials, easiness in feeding and the like.
Drawings
FIG. 1 is a schematic structural diagram of a high-load-bearing woven self-lubricating steel backing composite material;
fig. 2 is a schematic structural diagram of the present invention.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person of ordinary skill in the art without invasive labor all belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1, a device for producing a woven self-lubricating strip-steel backing high-load-bearing composite material comprises a support, a steel strip unwinding roller 4, a woven self-lubricating strip unwinding roller 5, an extruder 6, a hot-pressing platform 7, a sand blasting machine 8, a roller coating machine 9, a dual-roller pre-heating mechanism 10 and a composite plate winding roller 11, wherein the steel strip unwinding roller 4, the woven self-lubricating strip unwinding roller 5, the extruder 6, the hot-pressing platform 7, the sand blasting machine 8, the roller coating machine 9, the dual-roller pre-heating mechanism 10 and the composite plate winding roller 11 are all mounted on the support, the dual-roller pre-heating mechanism 10 comprises a feed inlet 12 and a discharge outlet 13, a metal strip 14 on the steel strip unwinding roller 4 sequentially passes through the sand blasting machine 8 and the roller coating machine 9 and enters the feed inlet 12 of the dual-roller pre-heating mechanism 10, a woven self-lubricating material 15 passes through the woven self-lubricating strip unwinding roller 5 and then enters the feed inlet 12 of, the extruder 6 is opposite to the feeding hole to coat the adhesive between the metal belt 14 and the woven self-lubricating material 15, and the hot-pressing platform 7 is positioned between the discharging hole 12 and the composite plate winding roller 11. The sand blasting machine 8 carries out surface treatment on the metal strip 14, so that the surface roughness of the metal strip is more than Ra1.6, and the composite strength of the composite material is increased. The roller coater 9 applies a primer coating to the surface-treated metal strip 14, which facilitates adhesion of the adhesive to the metal strip 14. The double-roller pre-pressing mechanism 10 performs pre-extrusion compounding on the woven self-lubricating material 15 and the metal belt 14, so that the defect of compound gaps is reduced. The steel strip unwinding roller 4 is a constant tension roller, and the tension range is controlled to be 3.5-5 kg. The twin-roll pre-heating and pressing mechanism 10 includes a heating roll 16 and a pressing roll 17, a gap for the metal belt 14 and the woven self-lubricating material 15 to pass through is formed between the heating roll 16 and the pressing roll 17, the pressing roll 17 is driven by a driving mechanism to press towards the heating roll 16, and the driving mechanism can be an air cylinder. And supporting rollers 18 are respectively arranged at two ends of the hot-pressing platform 7. The hot pressing platform 7 is formed by sequentially connecting a plurality of hot presses 19 in series, and continuous online hot pressing ensures the compounding efficiency. And a deviation rectifying mechanism is arranged on the composite plate winding roller 11, so that the winding uniformity is ensured.
It should be mentioned that the technical features of the steel belt unwinding roller 4, the woven self-lubricating belt unwinding roller 5, the extruder 6, the sand blasting machine 8, the roller coater 9, the heating roller 16, the squeeze roller 17, the deviation correcting mechanism and the composite board winding roller 11 related to the utility model application should be regarded as the prior art, the steel belt unwinding roller 4 unreels with constant tension, the sand blasting machine 8 performs surface treatment on the gold belt 14 to increase the surface roughness of the metal belt 14, the roller coater 9 rolls and coats the bottom coat on the surface of the metal belt 14, the heating roller 16 heats, the driving mechanism drives the squeeze roller 17 to squeeze towards the heating roller 16 direction, the deviation correcting mechanism corrects, the hot press 19 performs hot-pressing compounding, the concrete structure, the working principle of these technical features and the control mode and the space arrangement mode that may be related to adopt the conventional selection in the field can, and should not be regarded as the utility model of the utility model, the patent of the utility model does not do further specific expansion detailing.
Having described in detail preferred embodiments of the present invention, it is to be understood that modifications and variations can be made by persons skilled in the art without inventive faculty, and therefore all technical solutions which can be obtained by a person skilled in the art based on the concepts of the present invention through logic analysis, reasoning or limited experimentation will fall within the scope of protection defined by the claims.
Claims (6)
1. A production device for a woven self-lubricating strip-steel backing high-bearing composite material is characterized by comprising a support, a steel strip unwinding roller, a woven self-lubricating strip unwinding roller, an extruder, a hot-pressing platform, a sand blasting machine, a roll coating machine, a double-roller preheating and pressing mechanism and a composite plate winding roller, wherein the steel strip unwinding roller, the woven self-lubricating strip unwinding roller, the extruder, the hot-pressing platform, the sand blasting machine, the roll coating machine, the double-roller preheating and pressing mechanism and the composite plate winding roller are all arranged on the support, the double-roller preheating and pressing mechanism comprises a feeding hole and a discharging hole, the steel belt on the steel belt unwinding roller sequentially enters the feeding hole of the double-roller preheating and pressing mechanism through a sand blasting machine and a roller coating machine after being unwound, the self-lubricating belt is woven and enters the feeding hole of the double-roller preheating and pressing mechanism after being unwound through the self-lubricating belt unwinding roller, the extruder is opposite to the feeding hole, and the hot-pressing platform is located between the discharging hole and the composite board winding roller.
2. The apparatus for producing a woven self-lubricating strip-steel backed high load-bearing composite as claimed in claim 1, wherein said steel strip unwinding roll is a constant tension roll.
3. The apparatus for producing a woven self-lubricating strip-steel backed high load-bearing composite material as claimed in claim 1, wherein said two-roll pre-heating and pressing mechanism comprises a heating roll and a pressing roll, a gap for passing the steel strip and the woven self-lubricating strip is provided between the heating roll and the pressing roll, and the pressing roll is driven by the driving mechanism to press toward the heating roll.
4. The apparatus for producing a woven self-lubricating strip-steel back high load-bearing composite material as claimed in claim 1, wherein supporting rollers are respectively provided at both ends of the hot-pressing platform.
5. The apparatus for producing a woven self-lubricating strip-steel backed high load-bearing composite material as claimed in claim 1, wherein said hot-pressing platform is composed of several hot-pressing machines connected in series in sequence.
6. The apparatus for producing a woven self-lubricating strip-steel backing high load-bearing composite material as claimed in claim 1, wherein the composite plate take-up roll is provided with a deviation rectifying mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920872437.2U CN210360265U (en) | 2019-06-11 | 2019-06-11 | Production device for weaving self-lubricating belt-steel backing high-load-bearing composite material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920872437.2U CN210360265U (en) | 2019-06-11 | 2019-06-11 | Production device for weaving self-lubricating belt-steel backing high-load-bearing composite material |
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| CN210360265U true CN210360265U (en) | 2020-04-21 |
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| CN201920872437.2U Active CN210360265U (en) | 2019-06-11 | 2019-06-11 | Production device for weaving self-lubricating belt-steel backing high-load-bearing composite material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787814A (en) * | 2021-09-28 | 2021-12-14 | 江苏晶雪节能科技股份有限公司 | Double-crawler-belt serial production line and process for special fireproof composite boards |
-
2019
- 2019-06-11 CN CN201920872437.2U patent/CN210360265U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787814A (en) * | 2021-09-28 | 2021-12-14 | 江苏晶雪节能科技股份有限公司 | Double-crawler-belt serial production line and process for special fireproof composite boards |
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