CN206870404U - The haulage gear of composite material drawing and extruding machine - Google Patents
The haulage gear of composite material drawing and extruding machine Download PDFInfo
- Publication number
- CN206870404U CN206870404U CN201720790817.2U CN201720790817U CN206870404U CN 206870404 U CN206870404 U CN 206870404U CN 201720790817 U CN201720790817 U CN 201720790817U CN 206870404 U CN206870404 U CN 206870404U
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- Prior art keywords
- roller
- gear
- composite material
- extruding machine
- draw
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- Expired - Fee Related
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Abstract
The utility model provides a kind of haulage gear of composite material drawing and extruding machine, including support, workbench and draw-gear, workbench is lain in a horizontal plane on support, draw-gear is set on the table, the draw-gear includes portal frame, first roller, second roller and cylinder, first roller is arranged on portal frame by clutch shaft bearing, drive device drives the first roller to rotate, second roller wheel shaft both ends are installed by second bearing, the second bearing is arranged on bearing bracket stand, bearing bracket stand is arranged in the groove of portal frame both sides, cylinder is separately positioned on bearing bracket stand upper end, the expansion link of cylinder is connected with bearing bracket stand.The device is drawn using frictional force, simple in construction, easily operation, and traction is not in loosen, and can realize the production technology of pultrusion arc line shaped section bar.In preferable scheme, the stopping means of setting, the tightness degree that position-limited wheel contacts with curved section bars is realized by adjusting screw rod, and then meet to be supported during the curved section bars of pultrusion different radii spacing.
Description
Technical field
Composite formed by extrusion and tension apparatus field is the utility model is related to, more particularly to a kind of fibre reinforced composites are drawn
The haulage gear for the machine of squeezing.
Background technology
In the prior art, extruder is mainly used in the shaping of the fibre-reinforced plastics such as fiberglass, produces glass die
The fluid pressure type dragging-squeezing machine for fiberglass of material is mainly by creel, frame, impregnation, preheating device, thermoforming device, draw-gear, saw
Cut the composition such as device and product frame.Organdy from creel after glue groove soaks upper resin adhesive liquid, it is then pre- by yarn plate, preheating device
After shaping mould, heated into thermoforming device, the organdy of dipped resin adhesive liquid is solidified by the thermoforming device inner chamber
Shaping, being compressed to draw by draw-gear turns into continuous glass fiber reinforced plastic shapes.
Carbon fiber, it is high intensity, the new fiber materials of high modulus fibre of a kind of phosphorus content more than 95%.Carbon fiber
With many premium properties, the axial strength and modulus of carbon fiber are high, and density is low, higher than performance, no creep, under non-oxidizing atmosphere
Superhigh temperature resistant, fatigue durability is good, and between nonmetallic between metal, thermal coefficient of expansion is small and with each to different for specific heat and electric conductivity
Property, good corrosion resistance, X-ray transparent are good.Good electrical and thermal conductivity performance, electromagnetic wave shielding are good etc..And carbon fiber composite
Material is then the outstanding person in polymer matrix composites, and specific strength (strength/density) is the traditional metal materials such as high-strength steel, aluminium alloy
2 to 3 times so that there is the saying of " softer than hair, harder than steel ".Although carbon fibre composite fills in track traffic, wind-powered electricity generation
It is standby to wait numerous areas to have broad application prospects, but because material cost and process costs are all high, typically it is used for Aero-Space
Field.The former of carbon fibre reinforced composite is also referred to as extruder, generally comprise forming machine, hauling machine, cutting machine with
And the device such as fiber coiling machine.
The draw-gear of current extruder is to be hydraulically operated to form with driving-chain and multiple clamping devices mostly, utilizes liquid
Cylinder pressure is drawn, and the structure is more complicated, and existing extruder can only pultrusion straight line section bar, can pultrusion straight line section bar
The extruder of and can pultrusion curved section bars, does not occur also commercially.
The content of the invention
Technical problem to be solved in the utility model is to provide the haulage gear of composite material drawing and extruding machine, and the mechanism utilizes
Frictional force is drawn, simple in construction, easily operation, and traction is not in loosen, and is not only suitable for the pultrude process of straight line section bar
It also is adapted for the pultrude process of curved section bars.
In order to solve the above technical problems, technical scheme is used by the utility model：A kind of composite material drawing and extruding machine
Haulage gear, including support, workbench and draw-gear, workbench are lain in a horizontal plane on support, and draw-gear is arranged on work
On platform, the draw-gear includes portal frame, the first roller, the second roller and cylinder, and the first roller is installed by clutch shaft bearing
On portal frame, drive device drives the first roller to rotate, the second roller wheel shaft both ends installation second bearing, the second bearing
On bearing bracket stand, bearing bracket stand is arranged in the groove of portal frame both sides, and cylinder is separately positioned on bearing bracket stand upper end, cylinder
Expansion link is connected with bearing bracket stand.
In preferable scheme, the expansion link lower end connects force application board, and the force application board is connected with bearing bracket stand.
In preferable scheme, first roller and the second roller surface are rubber-coated.
In preferable scheme, the draw-gear both sides set stopping means, and the stopping means includes position-limited rack, " U "
Type frame and position-limited wheel, U-typed frame are arranged on the upper and lower ends of position-limited rack, and position-limited wheel bearing bracket stand is arranged on U-typed inframe, and can
To slide, screw rod is installed by nut on U-typed frame, one end of screw rod is connected with position-limited wheel bearing bracket stand.
In further scheme, the length of the screw rod is 50 ~ 70mm.
In further scheme, axisymmetrical distribution of the stopping means along the first roller of draw-gear.
In further scheme, a diameter of 150mm of the position-limited wheel, length 300mm.
In preferable scheme, a diameter of 150mm of first roller and the second roller, length 300mm, rotating speed is
0.75 rev/min.
In preferable scheme, the draw-gear quantity is not less than ten.
In further scheme, the draw-gear quantity is 15.
A kind of haulage gear of composite material drawing and extruding machine provided by the utility model, composite material section bar are positioned over the first rolling
Between wheel and the second roller, cylinder clamps the first roller and the second roller, and the first roller, which rotates, drives the second roller opposite direction
Rotate, the first roller and the force of rolling friction of the second roller and composite material section bar drive composite material section bar to be moved along, shape
Into tractive force.The device is drawn using frictional force, simple in construction, easily operation, and traction is not in loosen, when to camber line
When shape section bar is drawn, it is only necessary to be arranged arc of multiple draw-gears along arc line shaped section bar and can be achieved.It is preferred that
Scheme in, the stopping means of setting, realize that the tight ness rating that position-limited wheel contacts with section bar is adjustable by adjusting screw rod, so as to realize
Support limit of the position-limited wheel to curved section bars.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is the top view of stopping means of the present utility model.
In figure：Support 1, workbench 2, portal frame 3, the first roller 4, the second roller 5, cylinder 6, clutch shaft bearing 7, the second axle
Hold 8, bearing bracket stand 9, force application board 10, stopping means 11, groove 301, expansion link 601, position-limited rack 1101, U-typed frame 1102 is spacing
Wheel 1103, position-limited wheel bearing bracket stand 1104, screw rod 1105.
Embodiment
In Fig. 1, a kind of haulage gear of composite material drawing and extruding machine, including support 1, workbench 2 and draw-gear, work
Platform 2 is lain in a horizontal plane on support 1, and draw-gear is arranged on workbench 2, and the draw-gear includes portal frame 3, the first roller
4th, the second roller 5 and cylinder 6, the first roller 4 are arranged on portal frame 3 by clutch shaft bearing 7, and drive device drives the first roller
4 are rotated, and the rotating shaft both ends of the second roller 5 installation second bearing 8, the second bearing 8 is arranged on bearing bracket stand 9, and bearing bracket stand 9 is set
In the groove 301 of the both sides of portal frame 3, cylinder 6 is separately positioned on the upper end of bearing bracket stand 9, expansion link 601 and the bearing bracket stand 9 of cylinder 6
Connection.
The specification of cylinder 6 is cylinder diameter 200mm, stroke 100mm, rated pressure 0.5MPa.Two cylinders 6 are promoted and produced simultaneously
Raw clamping force is 30KN or so.
Clutch shaft bearing 7 and second bearing 8 use low-speed heave-load roller bearing.
Section bar is placed between the first roller 4 and the second roller 5, and cylinder 6 clamps the first roller 4 and the second roller 5, the
One roller 4, which rotates, drives the opposite direction of the second roller 5 to rotate, and the rolling of the first roller 4 and the second roller 5 and composite material section bar rubs
Wiping power drives composite material section bar to be moved along.
The lower end of expansion link 601 connects force application board 10, and the force application board 10 is connected with bearing bracket stand 9.Force application board 10 makes axle
The uniform force of bolster 9.
The Surface coating rubber of first roller, 4 and second roller 5.The first roller 4 and the second roller 5 and type can be increased
Frictional force between material.
In Fig. 1 ~ 2, the draw-gear both sides set stopping means 11, the stopping means include position-limited rack 1101,
U-typed frame 1102 and position-limited wheel 1103, U-typed frame 1102 are arranged on the upper and lower ends of position-limited rack 1101, position-limited wheel bearing bracket stand
1104 are set in U-typed frames 1102, and screw rod 1105 is installed by nut on U-typed frame 1102, one end of screw rod 1105 with it is spacing
Wheel shaft bolster 1104 connects.Realize that the distance of position-limited wheel 1103 and section bar is adjustable by adjusting screw rod 1105, it is spacing so as to realize
Take turns the support limit to curved section bars.
The length of the screw rod 1105 is 50 ~ 70mm.Radius R5M ~ R12M same specifications carbon fiber can be achieved or fiberglass is bent
The pultrusion of bar.
Axisymmetrical distribution of the stopping means 11 along the first roller 4 of draw-gear.
A diameter of 150mm of first roller 4 and the second roller 5, length 300mm, rotating speed are 0.75 rev/min
Clock.In practical operation, hauling speed is 6mm/S or so, by calculating, the first roller 4 and the second roller（5）Rotating speed should control
At about 0.75 rev/min or so.
A diameter of 150mm of the position-limited wheel 1103, length 300mm.
The draw-gear quantity is not less than ten.To ensure enough tractive force, practical operation draw-gear quantity is not
Less than ten.When the curved section bars to horizontal curvature carry out pultrusion, draw-gear is distributed according to the camber line of curved section bars.
The draw-gear quantity is 15.
The above embodiments are only optimal technical scheme of the present utility model, and are not construed as limit of the present utility model
System, the technical scheme that the scope of protection of the utility model should be recorded with claim, including the technical scheme that claim is recorded
The equivalents of middle technical characteristic are protection domain.Equivalent substitution i.e. within this range is improved, also in the utility model
Protection domain within.
Claims (10)
- A kind of 1. haulage gear of composite material drawing and extruding machine, it is characterised in that：Including support（1）, workbench（2）Filled with traction Put, workbench（2）Lie in a horizontal plane in support（1）On, draw-gear is arranged on workbench（2）On, the draw-gear includes dragon Door frame（3）, the first roller（4）, the second roller（5）And cylinder（6）, the first roller（4）Pass through clutch shaft bearing（7）Installed in gantry Frame（3）On, drive device drives the first roller（4）Rotate, the second roller（5）Rotating shaft both ends are installed by second bearing（8）, described Two bearings（8）Installed in bearing bracket stand（9）On, bearing bracket stand（9）It is arranged on portal frame（3）The groove of both sides（301）It is interior, cylinder（6） It is separately positioned on bearing bracket stand（9）Upper end, cylinder（6）Expansion link（601）With bearing bracket stand（9）Connection.
- A kind of 2. haulage gear of composite material drawing and extruding machine according to claim 1, it is characterised in that：The expansion link （601）Lower end connects force application board（10）, the force application board（10）With bearing bracket stand（9）Connection.
- A kind of 3. haulage gear of composite material drawing and extruding machine according to claim 1, it is characterised in that：First roller （4）With the second roller（5）Surface coating rubber.
- A kind of 4. haulage gear of composite material drawing and extruding machine according to claim 1, it is characterised in that：The draw-gear Both sides set stopping means（11）, the stopping means includes position-limited rack（1101）, U-typed frame（1102）And position-limited wheel （1103）, U-typed frame（1102）It is arranged on position-limited rack（1101）Upper and lower ends, position-limited wheel bearing bracket stand（1104）U-typed is set Frame（1102）It is interior, U-typed frame（1102）It is upper that screw rod is installed by nut（1105）, screw rod（1105）One end and spacing wheel bearing Frame（1104）Connection.
- A kind of 5. haulage gear of composite material drawing and extruding machine according to claim 4, it is characterised in that：The screw rod （1105）Length be 50 ~ 70mm.
- A kind of 6. haulage gear of composite material drawing and extruding machine according to claim 4, it is characterised in that：The stopping means （11）Along the first roller of draw-gear（4）Axisymmetrical distribution.
- A kind of 7. haulage gear of composite material drawing and extruding machine according to claim 4, it is characterised in that：The position-limited wheel （1103）A diameter of 150mm, length 300mm.
- A kind of 8. haulage gear of composite material drawing and extruding machine according to claim 1, it is characterised in that：First roller （4）With the second roller（5）A diameter of 150mm, length 300mm, rotating speed be 0.75 rev/min.
- A kind of 9. haulage gear of composite material drawing and extruding machine according to claim 1, it is characterised in that：The draw-gear Quantity is not less than ten.
- A kind of 10. haulage gear of composite material drawing and extruding machine according to claim 9, it is characterised in that：The traction dress Quantity is put as 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720790817.2U CN206870404U (en) | 2017-07-03 | 2017-07-03 | The haulage gear of composite material drawing and extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720790817.2U CN206870404U (en) | 2017-07-03 | 2017-07-03 | The haulage gear of composite material drawing and extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206870404U true CN206870404U (en) | 2018-01-12 |
Family
ID=61331749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720790817.2U Expired - Fee Related CN206870404U (en) | 2017-07-03 | 2017-07-03 | The haulage gear of composite material drawing and extruding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206870404U (en) |
-
2017
- 2017-07-03 CN CN201720790817.2U patent/CN206870404U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20180703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |