CN104339672A - Full automatic epoxy glass fiber composite material pultrusion machine - Google Patents
Full automatic epoxy glass fiber composite material pultrusion machine Download PDFInfo
- Publication number
- CN104339672A CN104339672A CN201310316905.5A CN201310316905A CN104339672A CN 104339672 A CN104339672 A CN 104339672A CN 201310316905 A CN201310316905 A CN 201310316905A CN 104339672 A CN104339672 A CN 104339672A
- Authority
- CN
- China
- Prior art keywords
- glass fiber
- composite material
- fiber composite
- epoxy glass
- cyclelog
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
- B29C70/521—Pultrusion, i.e. forming and compressing by continuously pulling through a die and impregnating the reinforcement before the die
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
- B29C70/525—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
- B29C70/525—Component parts, details or accessories; Auxiliary operations
- B29C70/527—Pulling means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
- B29C70/525—Component parts, details or accessories; Auxiliary operations
- B29C70/528—Heating or cooling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The present invention discloses a full automatic epoxy glass fiber composite material pultrusion machine, which comprises a pultrusion forming mold, a subsequent curing device, a dragging device, a cutting device and a program controller, wherein the program controller is respectively and electrically connected with the pultrusion forming mold, the subsequent curing device, the dragging device and the cutting device. According to the present invention, before production, the corresponding temperature, the speed and other parameters are input on the display screen of the program controller, and then the program controller controls the temperatures of the pultrusion forming mold and the subsequent curing device, and the operation of the dragging device according to the predetermined parameters, such that the temperatures of the pultrusion forming mold and the subsequent curing device, and the propelling speed of the dragging device are effectively and accurately controlled, and the quality and the benefit of the produced product are further improved.
Description
Technical field
The present invention relates to a kind of epoxy glass fiber composite production and processing technical field, be specifically related to a kind of full-automatic epoxy glass fiber composite material drawing and extruding machine.
Background technology
Existing glass fibre or fabric, epoxy compound walking spa-cial system or other profile shapes, generally adopt the pultrusion mode of production to obtain, it has high, corrosion-resistant, the ageing-resistant and excellent electrical insulation properties of intensity, is widely used in the high pressure power transmission and transformation line composite insulator industry products such as making 10 ~ 1000kV silicon rubber compound insulator, cross-arm, drop switch, isolating switch, electric railway pillar.
Chinese invention patent CN102896783A discloses a kind of production technology of optical cable fiberglass-reinforced plastic lever, by glass fiber yarn successively through actinobacillus device, gumming device, pultrusion die, subsequent cure device, involve device and take-up, adopt thermosetting resin to be with the polyol ethers of 10-30 part for solvent in gumming device, therefrom add other auxiliary agents of the epoxy resin of 60-80 part, the curing agent of 3-5 part, the stone flour of 10-30 part and 3-5 part; Pultrusion die comprises: temperature be 80-110 DEG C regenerator section, the gel section of 120-150 DEG C, 140-170 DEG C cured portion; Subsequent cure device comprises: the subsequent cure part of 170-220 DEG C; The speed involving part is 4-8m.Advantage of the present invention is: the control regenerator section in pultrusion die, gel section and cured portion being carried out to temperature, also add subsequent cure device, improve pultrusion speed simultaneously, effectively avoid the phenomenon that solidification is bad, enhance the stability of glass fiber yarn or fabric simultaneously; Adopt the polyol ethers of high activity, higher boiling, asepsis environment-protecting as solvent, effectively improve working environment, decrease the pollution to environment.But how the present invention is unexposed carries out the control of temperature to the regenerator section in pultrusion die, gel section and cured portion and how to adjust the speed involving part, according to manual control, then the adjustment time of temperature, the numerical value of temperature and speed numerically all can there is error, affect the workmanship of product.
Summary of the invention
The object of the invention is to provide a kind of full-automatic epoxy glass fiber composite material drawing and extruding machine, the temperature of pultrusion die each several part is controlled according to parameter preset, and adopt closed-loop system accurately to control the speed of draw-gear, control accurately, to improve the pultrusion quality of product.
For achieving the above object, the technical solution used in the present invention is: a kind of full-automatic epoxy glass fiber composite material drawing and extruding machine, comprise pultrusion die, subsequent cure device and involve device, also comprise cyclelog, this cyclelog and described pultrusion die, subsequent cure device and involve device and be electrically connected respectively.By said structure, before production, in cyclelog, input corresponding parameter, then cyclelog according to set parameter control pultrusion die, subsequent cure device temperature and involve the speed of plant running.
Above-mentioned extruder also comprise be located at described in involve the cutter sweep at device rear, this cutter sweep and described cyclelog are electrically connected.
Preferably, described cutter sweep selects cast-cutting saw.
In technique scheme, described cyclelog is provided with display screen and gauge tap, in order to control the start and stop of whole full-automatic extruder.
Further technical scheme, described cyclelog is also provided with heater switch and temperature control sensing instrument, in order to control the temperature of pultrusion die and whole heating system.
In technique scheme, the described device that involves comprises propelling cylinder, the output shaft of this propelling cylinder is connected with displacement transducer, is provided with flow proportion valve in propelling cylinder, and institute's displacement sensors, cyclelog, flow proportion valve form closed-loop control system after being connected successively with propelling cylinder.The operation principle of this closed-loop control system for: on the display screen of cyclelog, first pre-set the parameter required for propelling cylinder, displacement transducer is driven to detect fltting speed in real time by propelling cylinder, and testing result is passed to cyclelog, compare with setup parameter, cyclelog corrects the speed of propelling cylinder automatically according to comparison result, send corresponding current signal to flow proportion valve by PLC analog quantity again, adjust fltting speed by the flow controlling oil in propelling cylinder.
Above-mentioned extruder also comprises preforming tool, gumming device and the creel of being located at described pultrusion die front.
Because technique scheme is used, the advantage that the present invention compared with prior art has is:
1. the present invention before manufacture, the display screen of cyclelog inputs the parameters such as corresponding temperature, speed, then cyclelog is according to the temperature of set state modulator pultrusion die, subsequent cure device and the speed of service involving device, make mould Post RDBMS unit temp and involve device speed to obtain effectively accurate control, improve product manufacturing quality level.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention one;
Wherein: 1, creel; 2, gumming device; 3, pre-shaping device; 4, pultrusion die, 5, subsequent cure device; 6, device is involved; 6-1, propelling cylinder; 6-2, clamping cylinder; 7, cyclelog; 70, display screen; 71, gauge tap; 72, heater switch; 73, temperature control sensing instrument; 8, cutter sweep; 9, epoxy glass fiber composite.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
Embodiment one: shown in Figure 1, a kind of full-automatic epoxy glass fiber composite material drawing and extruding machine, the creel 1 that it sets gradually before and after comprising, gumming device 2, pre-shaping device 3, pultrusion die 4,5,2, subsequent cure device involve device 6 and cutter sweep 8, the side of described extruder is provided with cyclelog 7, and this cyclelog 7 involves device 6 with described pultrusion die 4, subsequent cure device 5 and cutter sweep 8 is electrically connected respectively.
Described subsequent cure device 5 utilizes cooling to heat repeatedly circulation theory and epoxy glass fiber composite 9 is played the optimum efficiency solidifying and remove stress further.
Preferably, described cutter sweep 8 selects cast-cutting saw.
Described cyclelog 7 is provided with display screen 70, gauge tap 71, heater switch 72 and temperature control sensing instrument 73, in order to control the whole start and stop of full-automatic extruder, the temperature of pultrusion die.
The described device 6 that involves comprises propelling cylinder 6-1 and clamping cylinder 6-2, the output shaft of this propelling cylinder 6-1 is connected with displacement transducer, be provided with flow proportion valve in propelling cylinder 6-1, institute's displacement sensors, cyclelog 7, flow proportion valve form closed-loop control system after being connected successively with propelling cylinder 6-1.The operation principle of this closed-loop control system for: on the display screen of cyclelog, first pre-set the parameter required for propelling cylinder, displacement transducer is driven to detect fltting speed in real time by propelling cylinder, and testing result is passed to cyclelog, compare with setup parameter, cyclelog corrects the speed of propelling cylinder automatically according to comparison result, send corresponding current signal to flow proportion valve by PLC analog quantity again, adjust fltting speed by the flow controlling oil in propelling cylinder.
The present invention before manufacture, the display screen of cyclelog inputs the parameters such as corresponding temperature, speed, then cyclelog is according to the temperature of set state modulator pultrusion die, subsequent cure device and the operation involving device, make the temperature of pultrusion die, involve the fltting speed of device, obtain effectively accurate control, (mechanical property and electric property) quality and benefits of product improves more than 40% than original technique.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from principle of the present invention; can also make some improvement or replacement, these improve or replace and also should be considered as protection scope of the present invention.
Claims (8)
1. a full-automatic epoxy glass fiber composite material drawing and extruding machine, comprise pultrusion die (4), subsequent cure device (5) and involve device (6), it is characterized in that: also comprise cyclelog (7), this cyclelog (7) and described pultrusion die (4), subsequent cure device (5) and involve device (6) and be electrically connected respectively.
2. full-automatic epoxy glass fiber composite material drawing and extruding machine according to claim 1, it is characterized in that: also comprise the cutter sweep (8) involving device (6) rear described in being located at, this cutter sweep (8) and described cyclelog (7) are electrically connected.
3. full-automatic epoxy glass fiber composite material drawing and extruding machine according to claim 1 and 2, is characterized in that: described cyclelog (7) is provided with display screen (70) and gauge tap (71).
4. full-automatic epoxy glass fiber composite material drawing and extruding machine according to claim 1 and 2, is characterized in that: described cyclelog (7) is provided with heater switch (72) and temperature control sensing instrument (73).
5. full-automatic epoxy glass fiber composite material drawing and extruding machine according to claim 3, is characterized in that: described cyclelog is also provided with heater switch and temperature control sensing instrument.
6. full-automatic epoxy glass fiber composite material drawing and extruding machine according to claim 1 and 2, it is characterized in that: described in involve device (6) and comprise propelling cylinder (6-1), the output shaft of this propelling cylinder (6-1) is connected with displacement transducer, be provided with flow proportion valve in propelling cylinder (6-1), institute's displacement sensors, cyclelog (7), flow proportion valve form closed-loop control system after being connected successively with propelling cylinder (6-1).
7. full-automatic epoxy glass fiber composite material drawing and extruding machine according to claim 2, is characterized in that: described cutter sweep (8) selects cast-cutting saw.
8. full-automatic epoxy glass fiber composite material drawing and extruding machine according to claim 1, is characterized in that: also comprise preforming tool (3), gumming device (2) and the creel (1) of being located at described pultrusion die (4) front.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310316905.5A CN104339672A (en) | 2013-07-26 | 2013-07-26 | Full automatic epoxy glass fiber composite material pultrusion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310316905.5A CN104339672A (en) | 2013-07-26 | 2013-07-26 | Full automatic epoxy glass fiber composite material pultrusion machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104339672A true CN104339672A (en) | 2015-02-11 |
Family
ID=52496516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310316905.5A Pending CN104339672A (en) | 2013-07-26 | 2013-07-26 | Full automatic epoxy glass fiber composite material pultrusion machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104339672A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415713A (en) * | 2015-12-23 | 2016-03-23 | 东莞市延春实业有限公司 | Automatic production line for glass fiber reinforced plastic |
| CN114043751A (en) * | 2021-11-06 | 2022-02-15 | 裴珂 | Full-automatic fiber pultrusion plate forming system and method |
-
2013
- 2013-07-26 CN CN201310316905.5A patent/CN104339672A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415713A (en) * | 2015-12-23 | 2016-03-23 | 东莞市延春实业有限公司 | Automatic production line for glass fiber reinforced plastic |
| CN114043751A (en) * | 2021-11-06 | 2022-02-15 | 裴珂 | Full-automatic fiber pultrusion plate forming system and method |
| CN114043751B (en) * | 2021-11-06 | 2023-07-21 | 裴珂 | Full-automatic fiber pultrusion plate forming system and method |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |