CN212352985U - Processing equipment of composite material automobile plate spring preform suitable for mould pressing process - Google Patents
Processing equipment of composite material automobile plate spring preform suitable for mould pressing process Download PDFInfo
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- CN212352985U CN212352985U CN201922312745.2U CN201922312745U CN212352985U CN 212352985 U CN212352985 U CN 212352985U CN 201922312745 U CN201922312745 U CN 201922312745U CN 212352985 U CN212352985 U CN 212352985U
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- 239000002131 composite material Substances 0.000 title claims abstract description 31
- 238000012545 processing Methods 0.000 title claims abstract description 21
- 238000003825 pressing Methods 0.000 title claims abstract description 9
- 238000000034 method Methods 0.000 title claims description 18
- 239000000835 fiber Substances 0.000 claims abstract description 52
- 239000003292 glue Substances 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 25
- 238000005507 spraying Methods 0.000 claims abstract description 23
- 238000005520 cutting process Methods 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 230000001360 synchronised effect Effects 0.000 claims abstract description 10
- 238000007493 shaping process Methods 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 238000005516 engineering process Methods 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 claims description 23
- 238000007906 compression Methods 0.000 claims description 23
- 239000004744 fabric Substances 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 11
- 238000013461 design Methods 0.000 description 11
- 239000010410 layer Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000010415 tidying Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000007723 die pressing method Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
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- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910001234 light alloy Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011156 metal matrix composite Substances 0.000 description 1
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- 239000002861 polymer material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- 229920005989 resin Polymers 0.000 description 1
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- Moulding By Coating Moulds (AREA)
Abstract
The utility model belongs to the technical field of combined material car leaf spring preform processing, concretely relates to combined material car leaf spring preform's processing equipment suitable for mould pressing technology. The processing equipment comprises a continuous fiber finishing module, an automatic glue spraying module, a heating and shaping module and a traction cutting module; the continuous fiber finishing module comprises a multilayer creel, an A guide roller, a constant tension roller, a B guide roller, a traction roller, a primary finishing frame, a secondary finishing frame and a tertiary finishing frame, the automatic glue spraying module comprises an automatic glue spraying box, a glue mixing machine, an air pump and an intelligent nozzle, and the right side of the automatic glue spraying box is provided with a composite roller; the heating and shaping module comprises a fixed cavity heating channel and a fixed cavity cooling channel, and the fixed cavity heating channel is connected with a heater; the traction cutting module comprises a traction transmission device, a reciprocating manipulator, a synchronous cutting machine and a mounting bracket.
Description
Technical Field
The utility model belongs to the technical field of combined material car leaf spring preform processing, concretely relates to combined material car leaf spring preform's processing equipment suitable for mould pressing technology.
Background
At present, energy is increasingly tense, environmental pressure is increased, sustainable development of the automobile industry is challenged, and the automobile lightweight technology becomes one of important research subjects in the development of the automobile industry as an energy-saving means for effectively arranging the guide compression roller. Research data related to tidying and guiding compression rollers show that if the weight of the whole automobile is reduced by 10%, the fuel efficiency can be improved by 6% -8%; simultaneously, the lightweight still will bring the promotion of vehicle control stability and collision security in certain sense on a journey arrangement direction compression roller degree. Therefore, the light weight of the automobile body can reduce the dead weight of the light automobile by the guide compression roller, and the fuel economy of the whole automobile is improved to be heavy.
At present, the light weight of the automobile becomes a key research subject in the development of the automobile industry. The guide compression roller for realizing the lightweight finishing of the automobile mainly has three ways: firstly, structural optimization is carried out on parts such as an automobile chassis, an engine and the like, and methods such as arranging guide compression roller front wheel driving, a high-rigidity structure, an ultra-light suspension structure and the like are mainly adopted in structural design; and secondly, the automobile finishing guide compression roller is lightened by replacing materials in the aspect of using materials. In the aspect of replacing materials, reinforced plastic polymer materials, nonferrous metal materials such as aluminum-magnesium light alloy and the like, and light materials with low density and high strength such as ceramic finishing guide press roll ceramic materials and the like can be used, or high-strength steel with the same density, the same elastic modulus and good processing performance and thinner section finishing guide press roll can be used; and thirdly, by adopting an advanced manufacturing process and using materials for the lightweight arrangement guide compression roller structure, which are formed based on a new material processing technology, such as continuous extrusion variable-section profiles, metal matrix composite plates, laser welding plates and the like, the aim of light weight arrangement guide compression roller formation can be achieved.
The steel plate spring has wide application in various types of automobile suspensions, including trucks, tidying guide compression roller box type trucks, passenger cars, SUVs, cars and the like, due to the bearing performance and the vibration damping performance of the steel plate spring. The steel plate spring belongs to unsprung mass, is heavier in weight, is designed into a light-weight tidying guide compression roller, and has important significance. At present, lightweight design is mainly carried out through the following means, wherein the design of arranging and guiding compression rollers by a plurality of leaf springs is changed into a few leaf springs, and the leaf springs are made of resin reinforced fiber composite materials.
The automobile plate spring made of the full composite material is an important direction for the development of automobile plate spring materials, the overall weight of the automobile plate spring can be reduced by more than 50% compared with that of a traditional metal plate spring, and the automobile plate spring has the characteristics of high specific strength, high specific modulus, good noise reduction, excellent damping performance, corrosion resistance, long service cycle and other high cost performance;
however, the existing processes for manufacturing the composite plate spring are all manufactured by a hot pressing process, the main raw material is the glass fiber prepreg which is high in price, complex in manufacturing process and complex in operation during hot pressing, and the productivity cannot be improved and the cost cannot be reduced.
SUMMERY OF THE UTILITY MODEL
To the problem that the above-mentioned background art provided, the utility model aims at: aims to provide a composite material automobile plate spring preform suitable for a mould pressing process.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
the processing equipment of the composite material automobile plate spring preform suitable for the die pressing process comprises a continuous fiber finishing module, an automatic glue spraying module, a heating and shaping module and a traction cutting module;
the continuous fiber finishing module comprises a multilayer creel, an A guide roller, a constant tension roller, a B guide roller, a traction roller, a primary finishing rack, a secondary finishing rack and a tertiary finishing rack, wherein the multilayer creel, the A guide roller, the constant tension roller, the B guide roller and the traction roller are sequentially arranged from left to right;
the automatic glue spraying module comprises an automatic glue spraying box, a glue mixing machine, an air pump and an intelligent nozzle, wherein the output end of the glue mixing machine is connected with a rubber tube, the rubber tube is connected with the air pump, the intelligent nozzle is installed in the automatic glue spraying box, a composite roller is installed on the right side of the automatic glue spraying box, the composite roller is connected with a guide compression roller, and the guide compression roller is connected with a continuous fiber fabric unwinding frame;
the heating and shaping module comprises a fixed cavity heating channel and a fixed cavity cooling channel, and the fixed cavity heating channel is connected with a heater;
the traction cutting module comprises a traction transmission device, a reciprocating manipulator, a synchronous cutting machine and a mounting bracket, wherein the reciprocating manipulator and the synchronous cutting machine are both mounted on the mounting bracket.
Further inject, multilayer creel includes that multilayer continuous fibers unreels frame and multilayer is transferred to the roller, multilayer continuous fibers unreels the frame and includes that a plurality of continuous fibers unreels the frame, the multilayer is transferred to the roller and is included the roll direction roller that transfers that frame quantity equals with continuous fibers unreels, continuous fibers unreel the frame and transfer to the roller one-to-one setting, such design can make multilayer creel's result of use better, can prevent that continuous fibers from twining.
Further defined, the number of the continuous fiber unwinding frames in the multilayer continuous fiber unwinding frame is not less than three. The design can meet the molding requirement of the composite material automobile plate spring prefabricated body.
Further limit, install arrangement direction compression roller between carry over pinch rolls and the frame of once arranging. Like this, can be better to continuous fibers effect when getting into once arrangement frame through arrangement direction compression roller.
Further limiting, a temperature sensor is installed in the fixed cavity heating channel, and the output end of the temperature sensor is connected with the control end of the heater. By the design, the constant temperature in the heating channel of the fixed cavity can be ensured.
Further define, the traction transmission device includes driving roller, driven voller and transmission band, the transmission band is installed on driving roller and driven voller, the driving roller is connected with traction motor. Due to the design, the structure of the traction transmission device is relatively simple, and the requirements can be met.
The utility model has the advantages that:
the processing equipment of the composite material automobile plate spring prefabricated body suitable for the mould pressing process can meet the brand-new preparation scheme of the composite material plate spring prefabricated body, and can be quickly connected with the mould pressing process; the whole process is continuous, automatic and intelligent; improving the efficiency and reducing the cost.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a schematic structural diagram of an embodiment of the processing equipment for the composite material automobile plate spring preform suitable for the die pressing process of the present invention;
the main element symbols are as follows:
the continuous fiber finishing device comprises a continuous fiber finishing module 1, a multilayer creel 11, a multilayer continuous fiber unreeling frame 111, a multilayer direction-adjusting roller 112, a continuous fiber unreeling frame 113, a direction-adjusting roller 114, an A guide roller 12, a constant tension roller 13, a B guide roller 14, a traction roller 15, a primary finishing frame 16, a secondary finishing frame 17, a tertiary finishing frame 18, an automatic glue spraying module 2, an automatic glue spraying box 21, a glue mixer 22, an air pump 23, an intelligent nozzle 24, a rubber pipe 25, a compound roller 26, a guide compression roller 27, a continuous fiber fabric unreeling frame 28, a heating and shaping module 3, a fixed cavity heating channel 31, a fixed cavity cooling channel 32, a heater 33, a traction and cutting module 4, a conveying device 41, a driving roller 411, a driven roller 412, a conveying belt 413, a reciprocating manipulator 42, a synchronous cutting machine 43 and a mounting frame 44.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in fig. 1, the processing equipment for the composite material automobile plate spring preform applicable to the mold pressing process of the invention comprises a continuous fiber finishing module 1, an automatic glue spraying module 2, a heating and shaping module 3 and a traction cutting module 4;
the continuous fiber finishing module 1 comprises a multilayer creel 11, an A guide roller 12, a constant tension roller 13, a B guide roller 14, a traction roller 15, a primary finishing rack 16, a secondary finishing rack 17 and a tertiary finishing rack 18, wherein the multilayer creel 11, the A guide roller 12, the constant tension roller 13, the B guide roller 14 and the traction roller 15 are sequentially arranged from left to right, and the primary finishing rack 16, the secondary finishing rack 17 and the tertiary finishing rack 18 are sequentially arranged from left to right;
the automatic glue spraying module 2 comprises an automatic glue spraying box 21, a glue mixing machine 22, an air pump 23 and an intelligent nozzle 24, the output end of the glue mixing machine 22 is connected with a glue pipe 25, the glue pipe 25 is connected with the air pump 23, the intelligent nozzle 24 is installed in the automatic glue spraying box 21, a composite roller 26 is installed on the right side of the automatic glue spraying box 21, the composite roller 26 is connected with a guide compression roller 27, and the guide compression roller 27 is connected with a continuous fiber fabric unwinding frame 28;
the heating and shaping module 3 comprises a fixed cavity heating channel 31 and a fixed cavity cooling channel 32, and the fixed cavity heating channel 31 is connected with a heater 33;
the traction cutting module 4 comprises a traction transmission device 41, a reciprocating manipulator 42, a synchronous cutting machine 43 and a mounting bracket 44, wherein the reciprocating manipulator 42 and the synchronous cutting machine 43 are both mounted on the mounting bracket 44.
As an optimal scheme of the utility model, multilayer creel 11 includes that multilayer continuous fibers unreels frame 111 and multilayer to the roller 112, and multilayer continuous fibers unreels frame 111 includes that a plurality of continuous fibers unreels frame 113, and multilayer is transferred to roller 112 and is included and unreel frame 113 quantity equal with continuous fibers and transfer to roller 114, and continuous fibers unreels frame 113 and transfers to roller 114 one-to-one setting, and such design can make multilayer creel 11's result of use better, can prevent that continuous fibers from twining.
Wherein, the number of the continuous fiber unreeling rack 113 in the multilayer continuous fiber unreeling rack 111 is not less than three. By the design, the molding requirement of the composite material automobile plate spring prefabricated body 5 can be met.
Wherein, a finishing guide compression roller 19 is arranged between the traction roller 15 and the primary finishing frame 16. In this way, the effect of the continuous fibers on entering the primary finishing rack 16 can be improved by the finishing guide rolls 19.
Wherein, a temperature sensor is arranged in the fixed cavity heating channel 31, and the output end of the temperature sensor is connected with the control end of the heater 33. By adopting the design, the temperature in the fixed cavity heating channel 31 can be ensured to be constant.
Wherein, traction transmission device 41 includes driving roller 411, driven roller 412 and transmission band 413, and transmission band 413 is installed on driving roller 411 and driven roller 412, and driving roller 411 is connected with traction motor. By adopting the design, the structure of the traction transmission device 41 can be relatively simple, and the requirement can be met.
The processing technology using the processing equipment of the utility model is that continuous fiber rolls are placed on a multilayer creel 11, the continuous fiber sequentially passes through an A guide roller 12, a constant tension roller 13, a B guide roller 14 and a traction roller 15, a continuous dry fiber yarn layer with a multilayer layer structure is made through a primary finishing frame 16, a secondary finishing frame 17 and a tertiary finishing frame 18, and then the quantitative glue spraying is completed through an automatic glue spraying box 8;
placing a continuous fiber fabric roll on a continuous fiber fabric unwinding frame 28, penetrating through a composite roller 26 through a guide compression roller 27, and then compounding with a continuous fiber layer with a certain gel content through the composite roller 26, wherein the continuous fiber fabric is distributed on the upper surface layer and the lower surface layer of the continuous fiber to form a final fiber and fabric layer with a certain gel content;
heating, solidifying and cooling the fiber and fabric layer through a fixed cavity heating channel 13 and a fixed cavity cooling channel 14 to obtain a large composite material automobile plate spring prefabricated body, and then performing reciprocating traction synchronous cutting through a reciprocating manipulator 16 and a synchronous cutting machine 17; and finally obtaining the composite material automobile plate spring prefabricated body 5, and transmitting the composite material automobile plate spring prefabricated body 5 to the next process through the traction transmission device 41.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. Processing equipment suitable for composite material automobile plate spring prefabricated body of mould pressing technology, its characterized in that: comprises a continuous fiber finishing module (1), an automatic glue spraying module (2), a heating and shaping module (3) and a traction cutting module (4);
the continuous fiber finishing module (1) comprises a multilayer creel (11), an A guide roller (12), a constant tension roller (13), a B guide roller (14), a traction roller (15), a primary finishing rack (16), a secondary finishing rack (17) and a tertiary finishing rack (18), wherein the multilayer creel (11), the A guide roller (12), the constant tension roller (13), the B guide roller (14) and the traction roller (15) are sequentially arranged from left to right;
the automatic glue spraying module (2) comprises an automatic glue spraying box (21), a glue mixing machine (22), an air pump (23) and an intelligent nozzle (24), the output end of the glue mixing machine (22) is connected with a rubber pipe (25), the rubber pipe (25) is connected with the air pump (23), the intelligent nozzle (24) is installed in the automatic glue spraying box (21), a composite roller (26) is installed on the right side of the automatic glue spraying box (21), the composite roller (26) is connected with a guide compression roller (27), and the guide compression roller (27) is connected with a continuous fiber fabric unwinding frame (28);
the heating and shaping module (3) comprises a fixed cavity heating channel (31) and a fixed cavity cooling channel (32), and the fixed cavity heating channel (31) is connected with a heater (33);
the traction cutting module (4) comprises a traction transmission device (41), a reciprocating manipulator (42), a synchronous cutting machine (43) and a mounting bracket (44), wherein the reciprocating manipulator (42) and the synchronous cutting machine (43) are both mounted on the mounting bracket (44).
2. The apparatus for processing a composite automobile plate spring preform suitable for a molding process according to claim 1, wherein: multilayer creel (11) are transferred to roller (112) including multilayer continuous fibers unreeling frame (111) and multilayer, multilayer continuous fibers unreels frame (111) and includes that a plurality of continuous fibers unreel frame (113), multilayer is transferred to roller (112) and is included and unreel frame (113) quantity equal transfer to roller (114) with continuous fibers, continuous fibers unreel frame (113) and transfer to roller (114) one-to-one setting.
3. The apparatus for processing a composite automobile plate spring preform suitable for a molding process according to claim 2, wherein: the number of the continuous fiber unreeling frames (113) in the multilayer continuous fiber unreeling frame (111) is not less than three.
4. The apparatus for processing a composite automobile plate spring preform suitable for a molding process according to claim 3, wherein: and a finishing guide press roller (19) is arranged between the traction roller (15) and the primary finishing frame (16).
5. The apparatus for processing a composite automobile plate spring preform suitable for a molding process according to claim 4, wherein: and a temperature sensor is arranged in the fixed cavity heating channel (31), and the output end of the temperature sensor is connected with the control end of the heater (33).
6. The apparatus for processing a composite automobile plate spring preform suitable for a molding process according to claim 5, wherein: traction transmission device (41) include driving roller (411), driven roller (412) and transmission band (413), transmission band (413) are installed on driving roller (411) and driven roller (412), driving roller (411) are connected with traction motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922312745.2U CN212352985U (en) | 2019-12-20 | 2019-12-20 | Processing equipment of composite material automobile plate spring preform suitable for mould pressing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922312745.2U CN212352985U (en) | 2019-12-20 | 2019-12-20 | Processing equipment of composite material automobile plate spring preform suitable for mould pressing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212352985U true CN212352985U (en) | 2021-01-15 |
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ID=74136757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922312745.2U Expired - Fee Related CN212352985U (en) | 2019-12-20 | 2019-12-20 | Processing equipment of composite material automobile plate spring preform suitable for mould pressing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212352985U (en) |
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2019
- 2019-12-20 CN CN201922312745.2U patent/CN212352985U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |