CN104354303A - Sheet thickness automatic adjusting device and method for in-mold impregnating device of thermoplastic plate - Google Patents
Sheet thickness automatic adjusting device and method for in-mold impregnating device of thermoplastic plate Download PDFInfo
- Publication number
- CN104354303A CN104354303A CN201410510975.9A CN201410510975A CN104354303A CN 104354303 A CN104354303 A CN 104354303A CN 201410510975 A CN201410510975 A CN 201410510975A CN 104354303 A CN104354303 A CN 104354303A
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- China
- Prior art keywords
- thickness
- value
- plc
- sheet thickness
- control cabinet
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Classifications
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- 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
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
-
- 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
Abstract
The invention relates to the technical field of thermoplastic plate manufacturing devices, and particularly relates to a sheet thickness automatic adjusting device and method for an in-mold impregnating device of a thermoplastic plate. The sheet thickness automatic adjusting device comprises a plurality of ultrasonic detecting probes used for detecting the sheet thickness, an ultrasonic detecting control cabinet used for collecting the feedback signals of the ultrasonic detecting probes, a PLC used for receiving the transmission signal of the ultrasonic detecting control cabinet, a temperature control meter used for controlling the temperature, a heating component used for fine-adjusting of the sheet thickness and a temperature control probe used for detecting the temperature of the heating component, wherein the ultrasonic detector probes are uniformly distributed in the width direction of the sheet, and are connected with the ultrasonic detecting control cabinet; the ultrasonic detecting control cabinet is further connected with the PLC, and is used for transmitting the received signals to the PLC; the PLC is connected with the temperature control meter; the temperature control meter is connected with the heating component and the temperature control probe respectively; the heating component is connected with an adjusting bolt. The sheet thickness automatic adjusting device is convenient to adjust the sheet thickness.
Description
Technical field
The present invention relates to the production equipment technical field of thermo-plastic planking, particularly relate to impregnating equipment sheet thickness self-checking device and method in thermo-plastic planking's mould.
Background technology
Thermo-plastic planking is that obtain the unidirectional sheet material of thermo-plastic planking through supercooling rolling, which floor unidirectional sheet material hot pressing compound obtains thermo-plastic planking the most at last by glass fibre by opening up fibre, heating again through the process of PP plastic solution; In the process of producing thermo-plastic planking, wherein a procedure needs manual adjustments to flood die gap, specifically by pressing down the adjusting bolt on die orifice or pull-up adjustment die gap, indirectly realizes the adjustment to sheet thickness; But there is following point in above-mentioned regulative mode: 1) mode of above-mentioned adjustment die gap is disadvantageous for continuity automated production; 2) because adjustment process is first manually detect original sheet thickness, then manual adjustments bolt, finally detect sheet thickness again; Whole process wastes time and energy, and the poor effect regulated.
Summary of the invention
The object of this invention is to provide impregnating equipment sheet thickness self-checking device in a kind of thermo-plastic planking's mould being convenient to adjustment sheet thickness.
Technical scheme of the present invention is as follows:
Impregnating equipment sheet thickness self-checking device in thermo-plastic planking's mould, the temperature probe comprising the ultrasonic detecting probe detecting sheet thickness, the ultrasound examination control cabinet collecting ultrasonic detecting probe feedback signal, the PLC receiving ultrasound examination control cabinet signal transmission, the temp controlled meter of control temperature, the heating element heater of fine setting sheet thickness and temp of heating element is detected; Some ultrasonic detecting probes are distributed on the width of sheet material; Described ultrasonic detecting probe connects ultrasound examination control cabinet, and ultrasound examination control cabinet also connects PLC, ultrasound examination control cabinet by the signal transmission that receives to PLC; Described PLC connects temp controlled meter, and this temp controlled meter connects heating element heater and temperature probe respectively; Described heating element heater is connected with adjusting bolt.
Described heating element heater adopts heating rod.
Impregnating equipment sheet thickness Automatic adjustment method in thermo-plastic planking's mould, comprises the following steps:
The first step, inputs the setting one-tenth-value thickness 1/10 of sheet thickness in PLC;
Second step, ultrasonic detecting probe detects current sheet thickness, is transferred in PLC by ultrasound examination control cabinet by the current thickness value signal detected;
3rd step, compares setting one-tenth-value thickness 1/10 and current thickness value, when setting one-tenth-value thickness 1/10 and equaling current thickness value, then enter the 4th step, when setting one-tenth-value thickness 1/10 and being less than current thickness value, then enter the 5th step, when setting one-tenth-value thickness 1/10 and being less than current thickness value, then enter the 6th step;
4th step, regulates end step;
5th step, PLC controls temp controlled meter by signal transmission increases temperature to heating element heater, until setting one-tenth-value thickness 1/10 equals current thickness value, then enters adjustment end step;
6th step, PLC controls temp controlled meter by signal transmission and reduces temperature to heating element heater, until setting one-tenth-value thickness 1/10 equals current thickness value, then enters adjustment end step;
7th step, after entering adjustment end step, every 10 minutes repetition above-mentioned steps from the first step.
The invention has the beneficial effects as follows: by ultrasonic detecting probe for detecting sheet thickness, and by the signal feedback of detection to ultrasound examination control cabinet; Ultrasound examination control cabinet by the Signal transmissions that receives to PLC; Controlled refrigeration and the heating effect of temp controlled meter again by PLC, indirectly control the heating element heater be connected with temp controlled meter, by the flexible thickness adjusting sheet material that heating element heater control and regulation bolt is inside or outside; Temperature information for detecting the temperature of heating element heater, and is transferred to temp controlled meter by temperature probe, makes temp controlled meter temperature control effect better more accurate.
Accompanying drawing explanation
By the detailed description below in conjunction with accompanying drawing, aforesaid and other object, the feature and advantage of the present invention will become apparent.
Wherein: Fig. 1 is the schematic block diagram of the embodiment of the present invention;
Fig. 2 is that the present invention suddenly closes down the schematic block diagram of lock construction;
In accompanying drawing, 1 is ultrasonic detecting probe, and 2 is ultrasound examination control cabinet, and 3 is PLC, and 4 is temp controlled meter, and 5 is heating rod, and 6 is temperature probe.
Detailed description of the invention
Shown in Figure 1, impregnating equipment sheet thickness self-checking device in thermo-plastic planking's mould, the temperature probe 6 comprising the ultrasonic detecting probe 1 detecting sheet thickness, the ultrasound examination control cabinet 2 collecting ultrasonic detecting probe feedback signal, the PLC 3 receiving ultrasound examination control cabinet signal transmission, the temp controlled meter 4 of control temperature, the heating rod 5 of fine setting sheet thickness and heating rod temperature is detected; Some ultrasonic detecting probes are distributed on the width of sheet material; Described ultrasonic detecting probe connects ultrasound examination control cabinet, and ultrasound examination control cabinet is connection control device also, ultrasound examination control cabinet by the signal transmission that receives to PLC; Described controller connects temp controlled meter, and this temp controlled meter connects heating rod and temperature probe respectively; Described heating rod is installed in sheet thickness adjusting bolt.
By ultrasonic detecting probe for detecting sheet thickness, and by the signal feedback of detection to ultrasound examination control cabinet; Ultrasound examination control cabinet by the Signal transmissions that receives to PLC; Controlled refrigeration and the heating effect of temp controlled meter again by PLC, indirectly control the heating rod be connected with temp controlled meter, by the flexible thickness adjusting sheet material that heating rod control and regulation bolt is inside or outside; Temperature information for detecting the temperature of heating element heater, and is transferred to temp controlled meter by temperature control gauge head, makes temp controlled meter temperature control effect better.
Shown in Figure 2, impregnating equipment sheet thickness Automatic adjustment method in thermo-plastic planking's mould, comprises the following steps:
The first step, inputs the setting one-tenth-value thickness 1/10 of sheet thickness in PLC;
Second step, ultrasonic detecting probe detects current sheet thickness, is transferred in PLC by ultrasound examination control cabinet by the current thickness value signal detected;
3rd step, compares setting one-tenth-value thickness 1/10 and current thickness value, when setting one-tenth-value thickness 1/10 and equaling current thickness value, then enter the 4th step, when setting one-tenth-value thickness 1/10 and being less than current thickness value, then enter the 5th step, when setting one-tenth-value thickness 1/10 and being less than current thickness value, then enter the 6th step;
4th step, regulates end step;
5th step, PLC controls temp controlled meter by signal transmission increases temperature to heating element heater, until setting one-tenth-value thickness 1/10 equals current thickness value, then enters adjustment end step;
6th step, PLC controls temp controlled meter by signal transmission and reduces temperature to heating element heater, until setting one-tenth-value thickness 1/10 equals current thickness value, then enters adjustment end step;
7th step, after entering adjustment end step, every 10 minutes repetition above-mentioned steps from the first step.
When the present invention works: first setting one-tenth-value thickness 1/10 is set by PLC; The ultrasonic detecting probe be distributed on sheet material detects sheet thickness, and by the signal feedback that detects to ultrasound examination control cabinet, the information received processes by ultrasound examination control cabinet, draws sheet material current thickness value;
Die orifice current thickness value signal is delivered to PLC by ultrasound examination control cabinet, and current thickness value and setting one-tenth-value thickness 1/10 compare by PLC, if current thickness value equals to set one-tenth-value thickness 1/10, then regulates end; Otherwise whether PLC is greater than the comparison of current thickness value by carrying out setting one-tenth-value thickness 1/10, if comparative result is yes, then PLC control temp controlled meter reduces temperature to heating element heater; If what setting one-tenth-value thickness 1/10 was greater than current thickness value is relatively no, then PLC controls temp controlled meter increases temperature to heating element heater; Driven by heating element heater and move in or out with each corresponding thickness adjusting bolt of heating element heater the thickness adjusting sheet material die orifice.
The present invention is not limited to described embodiment, and those skilled in the art, not departing from spirit of the present invention namely openly in scope, still can do some and revise or change, therefore the scope that the scope of the present invention limits with claims is as the criterion.
Claims (3)
1. impregnating equipment sheet thickness self-checking device in thermo-plastic planking's mould, it is characterized in that, the temperature probe comprising the ultrasonic detecting probe detecting sheet thickness, the ultrasound examination control cabinet collecting ultrasonic detecting probe feedback signal, the PLC receiving ultrasound examination control cabinet signal transmission, the temp controlled meter of control temperature, the heating element heater of fine setting sheet thickness and temp of heating element is detected; Some ultrasonic detecting probes are distributed on the width of sheet material; Described ultrasonic detecting probe connects ultrasound examination control cabinet, and ultrasound examination control cabinet also connects PLC, ultrasound examination control cabinet by the signal transmission that receives to PLC; Described PLC connects temp controlled meter, and this temp controlled meter connects heating element heater and temperature probe respectively; Described heating element heater is connected with adjusting bolt.
2. impregnating equipment sheet thickness self-checking device in thermo-plastic planking's mould according to claim 1, is characterized in that, described heating element heater adopts heating rod.
3. impregnating equipment sheet thickness Automatic adjustment method in thermo-plastic planking's mould, is characterized in that, comprise the following steps:
The first step, inputs the setting one-tenth-value thickness 1/10 of sheet thickness in PLC;
Second step, ultrasonic detecting probe detects current sheet thickness, is transferred in PLC by ultrasound examination control cabinet by the current thickness value signal detected;
3rd step, compares setting one-tenth-value thickness 1/10 and current thickness value, when setting one-tenth-value thickness 1/10 and equaling current thickness value, then enter the 4th step, when setting one-tenth-value thickness 1/10 and being less than current thickness value, then enter the 5th step, when setting one-tenth-value thickness 1/10 and being less than current thickness value, then enter the 6th step;
4th step, regulates end step;
5th step, PLC controls temp controlled meter by signal transmission increases temperature to heating element heater, until setting one-tenth-value thickness 1/10 equals current thickness value, then enters adjustment end step;
6th step, PLC controls temp controlled meter by signal transmission and reduces temperature to heating element heater, until setting one-tenth-value thickness 1/10 equals current thickness value, then enters adjustment end step;
7th step, after entering adjustment end step, every 10 minutes repetition above-mentioned steps from the first step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410510975.9A CN104354303A (en) | 2014-09-28 | 2014-09-28 | Sheet thickness automatic adjusting device and method for in-mold impregnating device of thermoplastic plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410510975.9A CN104354303A (en) | 2014-09-28 | 2014-09-28 | Sheet thickness automatic adjusting device and method for in-mold impregnating device of thermoplastic plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104354303A true CN104354303A (en) | 2015-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410510975.9A Pending CN104354303A (en) | 2014-09-28 | 2014-09-28 | Sheet thickness automatic adjusting device and method for in-mold impregnating device of thermoplastic plate |
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| CN (1) | CN104354303A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514424A (en) * | 2018-04-26 | 2018-09-11 | 吴法贵 | A kind of medical instrument internal medicine detection device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6039904A (en) * | 1997-02-14 | 2000-03-21 | Toshiba Machine Co., Ltd. | Method of adjusting a heat-displacing T-die |
| KR100612775B1 (en) * | 2004-12-01 | 2006-08-21 | 한국타이어 주식회사 | A method for continuously controlling thikness of extrusion rubber sheet |
| CN202904400U (en) * | 2012-10-27 | 2013-04-24 | 常州市第八纺织机械有限公司 | Oven heating device for thermoplastic plate multilayer compounding equipment |
| CN203791155U (en) * | 2014-03-12 | 2014-08-27 | 常州市新创复合材料有限公司 | Sheet thickness regulating mechanism for thermoplastic sheet material |
| CN204149549U (en) * | 2014-09-28 | 2015-02-11 | 常州市新创复合材料有限公司 | Impregnating equipment sheet thickness self-checking device in thermo-plastic planking's mould |
-
2014
- 2014-09-28 CN CN201410510975.9A patent/CN104354303A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6039904A (en) * | 1997-02-14 | 2000-03-21 | Toshiba Machine Co., Ltd. | Method of adjusting a heat-displacing T-die |
| KR100612775B1 (en) * | 2004-12-01 | 2006-08-21 | 한국타이어 주식회사 | A method for continuously controlling thikness of extrusion rubber sheet |
| CN202904400U (en) * | 2012-10-27 | 2013-04-24 | 常州市第八纺织机械有限公司 | Oven heating device for thermoplastic plate multilayer compounding equipment |
| CN203791155U (en) * | 2014-03-12 | 2014-08-27 | 常州市新创复合材料有限公司 | Sheet thickness regulating mechanism for thermoplastic sheet material |
| CN204149549U (en) * | 2014-09-28 | 2015-02-11 | 常州市新创复合材料有限公司 | Impregnating equipment sheet thickness self-checking device in thermo-plastic planking's mould |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108514424A (en) * | 2018-04-26 | 2018-09-11 | 吴法贵 | A kind of medical instrument internal medicine detection device |
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Application publication date: 20150218 |
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