CN207859435U - A kind of injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material - Google Patents
A kind of injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material Download PDFInfo
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- CN207859435U CN207859435U CN201820004364.0U CN201820004364U CN207859435U CN 207859435 U CN207859435 U CN 207859435U CN 201820004364 U CN201820004364 U CN 201820004364U CN 207859435 U CN207859435 U CN 207859435U
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- carbon fiber
- long carbon
- screw rod
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- composite material
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Abstract
The utility model is related to a kind of injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material, motor, reduction box and single screw rod feeding are penetrated platform and are respectively arranged on pedestal, and motor connects and drives reduction box；Reduction box connects and twin-screw mixer is driven to penetrate platform；Twin-screw mixer penetrates platform in horizontally disposed；The top of vertical feed pipe is connected to the free end that twin-screw mixer penetrates platform, and bottom end is connected to single screw rod feeding and penetrates platform；Single screw rod feeding is penetrated platform and is connected on a cylinder, and can be pushed by cylinder；Long carbon fiber rack is installed on pedestal side, is shelved with several volume long carbon fiber volumes thereon；Platform docking is penetrated in dynamic cloth injection device and single screw rod feeding, and is moved back the long carbon fiber silk solved by long carbon fiber volume and penetrated dynamic cloth injection device.The injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material of the utility model has many advantages, such as simple in structure, easy to use, dependable performance is not susceptible to tremble, and properties of product obtained are excellent.
Description
【Technical field】
The utility model is related to a kind of composition systems of long carbon fiber the Molding Forming of Composites machine, and in particular to Yi Zhongchang
The injection molding apparatus of the online compression molding forming machine of carbon fibre composite belongs to carbon fiber polymer composite manufacturing equipment skill
Art field.
【Background technology】
Carbon fibre material has the intrinsic intrinsic property of carbon material, and has the soft machinability of textile fabric, superior
Comprehensive performance becomes the dual-use advanced composite material of a new generation.
Carbon fiber polymer composite product mostly uses injection molding method, and therefore, it is necessary to use injecting systems will
After carbon fiber and composite material (such as plastic pellet) are kneaded in injection moulding mold.However, the injecting systems of the prior art are often
It has the following defects：
1. complicated, carbon fiber and polymer material mixing are uneven, and injection volume is not easy to control, and injection force is weak.
2. high failure rate, long carbon fiber is easy bending, and composite material cladding is uneven, to influence product intensity,
The physical properties such as rigidity.
It trembles 3. being easy to happen when shooting, influences the stability of shooting.
Therefore, in order to solve the above technical problems, it is necessory to provide a kind of online mould of long carbon fiber composite material of innovation
The injection molding apparatus of pressing machine, to overcome the defect in the prior art.
【Utility model content】
To solve the above problems, the purpose of this utility model is to provide a kind of simple in structure, easy to use, dependable performances
And the injection molding apparatus of the good online compression molding forming machine of long carbon fiber composite material of stability.
To achieve the above object, the technical solution that the utility model is taken is：A kind of online mould of long carbon fiber composite material
The injection molding apparatus of pressing machine comprising pedestal, motor, reduction box, twin-screw mixer penetrate platform, vertical feed pipe, single spiral shell
Platform, long carbon fiber rack and dynamic cloth injection device are penetrated in bar feeding；Wherein, the motor, reduction box and single screw rod are sent
Material is penetrated platform and is respectively arranged on pedestal, and motor connects and drives reduction box；The reduction box connects and drives twin-screw mixer
Penetrate platform；The twin-screw mixer penetrates platform in horizontally disposed；The top of the vertical feed pipe is connected to twin-screw mixer and penetrates platform
Free end, bottom end are connected to single screw rod feeding and penetrate platform；The single screw rod feeding is penetrated platform and is connected on a cylinder, and can be pushed away by cylinder
It is dynamic；The long carbon fiber rack is installed on pedestal side, is shelved with several volume long carbon fiber volumes thereon；The dynamic cloth note
Platform docking is penetrated in injection device and single screw rod feeding, and is moved back the long carbon fiber silk solved by long carbon fiber volume and penetrated dynamic cloth injection dress
It sets.
The injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material of the utility model is further arranged to：
It includes shell, the first screw rod, the second screw rod and preceding fixed seat that the twin-screw mixer, which penetrates platform,；Wherein, first screw rod,
Two screw rods are located in shell, are respectively connected to reduction box, and driven by reduction box；First screw rod, the second screw rod are mutual
It is arranged in parallel, the screw thread of the two is reversed；The preceding fixed seating is equipped with high temperature resistant self-lubricating thereon in the front end of shell
Axle sleeve；First screw rod, the second screw rod are respectively supported on high temperature resistant self-lubricating axle sleeve.
The injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material of the utility model is further arranged to：
Short carbon fiber hopper and high molecular material hopper are installed at the top of the shell.
The injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material of the utility model is further arranged to：
The rotation direction of first screw rod and the second screw rod is opposite.
The injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material of the utility model is further arranged to：
The single screw rod filling gun includes shell, feeding screw bolt, filling head, screw head and mounting base；Wherein, the shell is installed on
In mounting base；The feeding screw bolt and filling head are contained in shell；The feeding screw bolt front end is equipped with the filling head,
Can link filling head；The screw head is installed to the end of feeding screw bolt, is solidly connected on a movable plate；It is set on the movable plate
There is sliding sleeve；Slide bar is connected between the mounting base, sliding sleeve is set on slide bar, and can be moved horizontally along slide bar；The cylinder
It is installed in mounting base, is connected on movable plate, and movable plate can be driven.
The injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material of the utility model is further arranged to：
The bottom of the movable plate is provided with sliding block；The sliding block can be moved along a guide rail；The guide rail and the parallel setting of slide bar.
The injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material of the utility model is further arranged to：
The dynamic cloth injection device includes material distribution cartridge, feed nozzle, heating guide roll group and discharging bottom plate；Wherein, the cloth
The top of cylinder is equipped with a guide plate, and the center of guide plate is equipped with one and is vertically directed hole, long carbon fiber silk across be vertically directed hole into
Enter material distribution cartridge；The single screw rod filling gun is connected to the side of material distribution cartridge by connecting flange I；The feed nozzle setting is even
Between acting flange I and single screw rod filling gun, composite material can be injected material distribution cartridge；The heating guide roll group is articulated in material distribution cartridge
Interior, long carbon fiber and composite material pass through between heating guide roll group；The discharging bottom plate is installed on cloth by connecting flange II
The bottom of cylinder, which is provided with discharge port.
The injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material of the utility model is further arranged to：
The top of the guide plate is equipped with a guide roller；The guide roller guiding long carbon fiber silk enters material distribution cartridge.
The injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material of the utility model is also configured to：It is described
Discharge tip is equipped between connecting flange II and material distribution cartridge.
Compared with prior art, the utility model has the advantages that：
1. the injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material of the utility model uses twin-screw
It is kneaded, keeps short carbon fiber and polymer material mixing uniform, keep article construction intensity high.
2. the injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material of the utility model is resistance to by being arranged
High-temperature self-lubrication axle sleeve supports the first screw rod, the second screw rod, makes the first screw rod, the second screw rod be not easy to swing.
3. the injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material of the utility model is supplied by controlling
The stroke for expecting screw rod, makes material accurate measurement to be injected, to meet the needs of different production occasions.
4. the injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material of the utility model can be by long carbon fiber
Wella is straight, and composite material is evenly coated, and makes the function admirable of product.
5. the injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material of the utility model by sliding sleeve and
The cooperation of slide bar and the cooperation of sliding block and guide rail, keep feeding screw bolt stable, are not easy to tremble.
【Description of the drawings】
Fig. 1 is that the longitudinal direction of the injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material of the utility model is cutd open
Face figure.
Fig. 2 is that the transverse direction of the injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material of the utility model is cutd open
Face figure.
Fig. 3 is the sectional view of the dynamic cloth injection device in Fig. 1.
Fig. 4 is the longitudinal sectional drawing of the single screw rod filling gun in Fig. 1.
Fig. 5 is the vertical view of the single screw rod filling gun in Fig. 1.
【Specific implementation mode】
It please refers to shown in Figure of description 1 to attached drawing 5, the utility model is that a kind of long carbon fiber composite material is molded online
The injection molding apparatus of molding machine penetrates platform 4, vertical feed pipe 5, single spiral shell by pedestal 1, motor 2, reduction box 3, twin-screw mixer
A few part compositions such as platform 6, long carbon fiber rack 7 and dynamic cloth injection device 8 are penetrated in bar feeding.
Wherein, the motor 2, reduction box 3 and single screw rod feeding are penetrated platform 6 and are respectively arranged on pedestal 1, and motor 2 connects
And drive reduction box 3.The reduction box 3 connects and twin-screw mixer is driven to penetrate platform 4.
The twin-screw mixer penetrates platform 4 in horizontally disposed, by shell 41, the first screw rod 42, the second screw rod 43 and preceding
A few part compositions such as fixed seat 44.Wherein, the top of the shell 41 is equipped with for feeding high molecular material (such as polyphenyl
Grain, plastic grain) high molecular material hopper 411 and short carbon fiber hopper 412 for feeding short carbon fiber.
First screw rod 42, the second screw rod 43 are located in shell 41, are respectively connected to reduction box 3, and by reduction box 3
It drives and rotates.First screw rod 42, the second screw rod 43 are arranged in parallel, and the screw thread of the two is reversed, rotation direction
Also opposite.The preceding fixed seat 44 is located at the front end of shell 41, is equipped with high temperature resistant self-lubricating axle sleeve 45 thereon.First spiral shell
Bar 42, the second screw rod 43 are respectively supported on high temperature resistant self-lubricating axle sleeve 45.
For the vertical feed pipe 5 in vertically, top is connected to the free end that twin-screw mixer penetrates platform 4, and bottom end connects
It is connected to single screw rod feeding and penetrates platform 6, send to single screw rod feeding so as to twin-screw mixer is penetrated the material being kneaded in platform 4 and penetrate platform 6.
The single screw rod feeding is penetrated platform 6 and is connected on a cylinder 9, and can be pushed by cylinder 9, by shell 61, feed spiral shell
A few part compositions such as bar 63, filling head 64, screw head 65 and mounting base 66.Wherein, the shell 61 is installed on mounting base 66
On.The feeding screw bolt 63 and filling head 64 are contained in shell 61；63 front end of the feeding screw bolt is equipped with the filling head
64, can link filling head 64.
The screw head 65 is installed to the end of feeding screw bolt 63, is solidly connected on a movable plate 68.The movable plate 68
It is equipped with sliding sleeve 681.
Slide bar 661 is connected between the mounting base 66, sliding sleeve 681 is set on slide bar 661, and can be along 661 water of slide bar
Translation is dynamic.Further, the bottom of the movable plate 68 is provided with sliding block 682；The sliding block 682 can be moved along a guide rail 69.
The 661 parallel setting of the guide rail 69 and slide bar.
The cylinder 9 is installed in mounting base 66, is connected on movable plate 68, and can drive movable plate 68.Using gas
Cylinder 9 is relatively substantially reduced using the cost of oil cylinder, and passes through the cooperation of sliding sleeve 681 and slide bar 661 and sliding block 682 and guide rail 69
Cooperation, keep feeding screw bolt 63 stable, be not easy to tremble；Meanwhile the shooting of filling gun is controlled by the stroke of cylinder 9
Amount, makes material accurate measurement to be injected, to meet the needs of different production occasions.
The long carbon fiber rack 7 is installed on 1 side of pedestal, is shelved with several volume long carbon fiber volumes 71 thereon.
The docking of platform 6 is penetrated in the dynamic cloth injection device 8 and single screw rod feeding, and moves back the length solved by long carbon fiber volume 71
Carbon fiber wire 72 penetrates dynamic cloth injection device 8.
Further, the dynamic cloth injection device 8 is mainly by material distribution cartridge 81, feed nozzle 83, heating guide roll group 84
And a few part compositions such as discharging bottom plate 85.
Wherein, the top of the material distribution cartridge 81 is equipped with a guide plate 86, and the center of guide plate 86 is vertically directed hole equipped with one
861, long carbon fiber silk 72, which passes through, is vertically directed hole 861 into material distribution cartridge 81.The top of the guide plate 86 is equipped with a guiding
Roller 87；The guide roller 87 guides long carbon fiber silk 72 to enter and is vertically directed hole 861, and long carbon fiber can be controlled by controlling its rotating speed
Tie up the conveying speed of silk 72.
The single screw rod filling gun 6 is connected to the side of material distribution cartridge 81 by connecting flange I881.The feed nozzle 83
It is arranged between connecting flange I881 and single screw rod filling gun 82, the mixed material of short carbon fiber and high molecular material can be penetrated
Enter material distribution cartridge 81.
The heating guide roll group 84 is articulated in material distribution cartridge 81, and long carbon fiber silk 72 and mixed material pass through heating guide roll group
Between 84, long carbon fiber silk 72 by being stretched when heating guide roll group 84, and mixed material by when heating guide roll group 84 into
Row heating melting, so as to uniformly be coated on long carbon fiber silk 72.
The discharging bottom plate 85 is installed on the bottom of material distribution cartridge 81 by connecting flange II882, which is provided with discharge port
851, the long carbon fiber silk 72 for being coated with composite material is discharged by discharge port 851.
Further, discharge tip 89 is equipped between the connecting flange II882 and material distribution cartridge 81, in discharge tip 89
Composite material is coated on the surface of long carbon fiber silk 72, forms the product of required shape.
The operation principle of the injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material of the utility model is such as
Under：It is respectively fed to high molecular material and short fiberous material by high molecular material hopper 411 and short carbon fiber hopper 412；The
One screw rod 42, the heating of the second screw rod 43 make high molecular material melt；At this point, motor 2 drives reduction box 3, the driving of reduction box 3 first
Screw rod 42, the second screw rod 43, and the rotation direction of the first screw rod 42, the second screw rod 43 is on the contrary, make high molecular material and carbon fiber
Material is pushed and is kneaded to 3 direction of reduction box；Later, 3 reverse drive the first screw rod 42 of reduction box, the second screw rod 43, make first
Screw rod 42, the second screw rod 43 push mixed material to be pushed to vertical feed pipe 5；Mixed material is sent into list by vertical feed pipe 5
Screw feeding penetrates platform 6.The feeding screw bolt 63 that platform 6 is penetrated in single screw rod feeding retreats, and mixed material is made to be filled with the front end of shell 61, and fills
The distance number of the amount entered is retreated by feeding screw bolt 63 is controlled；After reaching the injection volume of needs, starts cylinder 9, make gas
Cylinder 9 pushes movable plate 68,68 linkage screw head 65 of movable plate, screw head 65 that feeding screw bolt 63, feeding screw bolt 63 is pushed to drive again
Filling head 64 is projected mixed material by filling head 64.
At this point, by guide roller 87 and being vertically directed hole 861 by the importing material distribution cartridge 81 of long carbon fiber silk 72, can effectively keep away
Exempt from the bending of long carbon fiber silk 72, and the speed of long carbon fiber silk 72 is controllable；Meanwhile by the way that heating guide roll group 84 is arranged, it can make
Mixed material melts, and stretches long carbon fiber silk 72, and mixed material is made to be uniformly wrapped on long carbon fiber silk 72, to carry significantly
The high quality of product.
Above specific implementation mode is only the preferred embodiment of this creation, all in this wound not to limit this creation
Any modification, equivalent substitution, improvement and etc. done within the spirit and principle of work, should be included in this creation protection domain it
It is interior.
Claims (9)
1. a kind of injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material, it is characterised in that：Including pedestal, electricity
Machine, reduction box, twin-screw mixer penetrate platform, platform, long carbon fiber rack and dynamic cloth are penetrated in vertical feed pipe, single screw rod feeding
Injection device；Wherein, the motor, reduction box and single screw rod feeding are penetrated platform and are respectively arranged on pedestal, and motor is connected and driven
Dynamic reduction box；The reduction box connects and twin-screw mixer is driven to penetrate platform；The twin-screw mixer penetrates platform in horizontally disposed；It is described
The top of vertical feed pipe is connected to the free end that twin-screw mixer penetrates platform, and bottom end is connected to single screw rod feeding and penetrates platform；The list
Screw feeding is penetrated platform and is connected on a cylinder, and can be pushed by cylinder；The long carbon fiber rack is installed on pedestal side,
On be shelved with several volume long carbon fibers volume；Platform docking is penetrated in the dynamic cloth injection device and single screw rod feeding, and by long carbon fiber
Dimension volume moves back the long carbon fiber silk solved and penetrates dynamic cloth injection device.
2. the injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material as described in claim 1, feature exist
In：It includes shell, the first screw rod, the second screw rod and preceding fixed seat that the twin-screw mixer, which penetrates platform,；Wherein, first spiral shell
Bar, the second screw rod are located in shell, are respectively connected to reduction box, and driven by reduction box；First screw rod, the second screw rod
Arranged in parallel, the screw thread of the two is reversed；The preceding fixed seating is equipped with high temperature resistant certainly thereon in the front end of shell
Lubricative axle sleeve；First screw rod, the second screw rod are respectively supported on high temperature resistant self-lubricating axle sleeve.
3. the injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material as claimed in claim 2, feature exist
In：Short carbon fiber hopper and high molecular material hopper are installed at the top of the shell.
4. the injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material as claimed in claim 2, feature exist
In：The rotation direction of first screw rod and the second screw rod is opposite.
5. the injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material as described in claim 1, feature exist
In：The single screw rod filling gun includes shell, feeding screw bolt, filling head, screw head and mounting base；Wherein, the shell peace
Loaded in mounting base；The feeding screw bolt and filling head are contained in shell；The feeding screw bolt front end is equipped with the shooting
Head, can link filling head；The screw head is installed to the end of feeding screw bolt, is solidly connected on a movable plate；The movement
Plate is equipped with sliding sleeve；Slide bar is connected between the mounting base, sliding sleeve is set on slide bar, and can be moved horizontally along slide bar；Institute
It states cylinder to be installed in mounting base, be connected on movable plate, and movable plate can be driven.
6. the injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material as claimed in claim 5, feature exist
In：The bottom of the movable plate is provided with sliding block；The sliding block can be moved along a guide rail；The guide rail and slide bar is parallel sets
It sets.
7. the injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material as described in claim 1, feature exist
In：The dynamic cloth injection device includes material distribution cartridge, feed nozzle, heating guide roll group and discharging bottom plate；Wherein, the cloth
The top of barrel is equipped with a guide plate, and the center of guide plate is vertically directed hole equipped with one, and long carbon fiber silk passes through and is vertically directed hole
Into material distribution cartridge；The single screw rod filling gun is connected to the side of material distribution cartridge by connecting flange I；The feed nozzle setting exists
Between connecting flange I and single screw rod filling gun, composite material can be injected material distribution cartridge；The heating guide roll group is articulated in cloth
In cylinder, long carbon fiber and composite material pass through between heating guide roll group；The discharging bottom plate is installed on cloth by connecting flange II
The bottom of barrel, which is provided with discharge port.
8. the injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material as claimed in claim 7, feature exist
In：The top of the guide plate is equipped with a guide roller；The guide roller guiding long carbon fiber silk enters material distribution cartridge.
9. the injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material as claimed in claim 7, feature exist
In：Discharge tip is equipped between the connecting flange II and material distribution cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820004364.0U CN207859435U (en) | 2018-01-03 | 2018-01-03 | A kind of injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820004364.0U CN207859435U (en) | 2018-01-03 | 2018-01-03 | A kind of injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material |
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| Publication Number | Publication Date |
|---|---|
| CN207859435U true CN207859435U (en) | 2018-09-14 |
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ID=63464448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820004364.0U Active CN207859435U (en) | 2018-01-03 | 2018-01-03 | A kind of injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207859435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099147A (en) * | 2018-01-03 | 2018-06-01 | 浙江来福智能科技有限公司 | A kind of injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material |
-
2018
- 2018-01-03 CN CN201820004364.0U patent/CN207859435U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108099147A (en) * | 2018-01-03 | 2018-06-01 | 浙江来福智能科技有限公司 | A kind of injection molding apparatus of the online compression molding forming machine of long carbon fiber composite material |
| CN108099147B (en) * | 2018-01-03 | 2023-10-31 | 浙江来福智能科技有限公司 | Injection molding system of long carbon fiber composite material on-line compression molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191213 Address after: 312030, Zhejiang, Shaoxing province Shaoxing County Road, South Road industrial gathering area Patentee after: Zhejiang Laifu Mould Co., Ltd. Address before: 312030 Room 102, 6 South Road, Ke Yan Street, Shaoxing County, Shaoxing, Zhejiang. Patentee before: Zhejiang Lai Fu Intelligent Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |