CN207402923U - A kind of plank electric heating pressure device - Google Patents
A kind of plank electric heating pressure device Download PDFInfo
- Publication number
- CN207402923U CN207402923U CN201721457832.1U CN201721457832U CN207402923U CN 207402923 U CN207402923 U CN 207402923U CN 201721457832 U CN201721457832 U CN 201721457832U CN 207402923 U CN207402923 U CN 207402923U
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- electric heating
- plank
- stent
- hydraulic cylinder
- housed
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Abstract
The utility model is a kind of plank electric heating pressure device,It is poor product glossiness can effectively to be solved,Pressing plate is yielding,It heats uneven,The problem of service life is short,Its solve technical solution be,Including power supply,Hydraulic cylinder,Stent and electric heating wire,Several heating platens are housed on stent,Through hole is evenly equipped on each heating platen,Electric heating wire is housed in through hole,The intermediate gaps of adjacent two pressing plate are the heating space of plank,Temperature sensor is housed on the stent of each heating space the right and left,Hydraulic cylinder is vertically housed above frame bottom center,Top plate is housed on the telescopic rod of hydraulic cylinder,Roof is on a pressing plate of bottom,Hydraulic cylinder conduit connects hydraulic oil pump,Electric heating wire,Temperature sensor,Solenoid valve is connected with the controller mounted in stent outer lower part,Controller is connected through conducting wire with power supply,Energy consumption can effectively be reduced,Reduce pollution,Using effect is good,Operation expense is low,Using simple,It is easy to operate,Social and economic benefit is notable.
Description
Technical field
The utility model is related to heating equipments, particularly a kind of plank electric heating pressure device.
Background technology
It is necessary to plank hot pressing, but existing heating equipment is still traditional in wood producing process
Boiler heats, and the thermal efficiency is low, and energy waste is big, big to the pollution of environment, and operation expense is high, and security risk is big, and operates
Trouble, for this purpose, applicant once had developed a kind of electrical heating plank hot-press arrangement, and has applied for patent, but has sent out in use
It is existing, due in structure, being particularly problem present on electric heating wire coiling, pressing plate top is not easy to form plane, pressed wood
Plate surface out-of-flatness, finish is low, and pressing plate is yielding, and waste of materials, of high cost, and heating is uneven, directly affects production
Quality and production efficiency, therefore improvement and innovation on hot-press equipment, are a technical problem to be solved urgently.
Utility model content
For the above situation, to overcome the defect of the prior art, the purpose of the utility model is just to provide a kind of plank electricity
Hot-press arrangement can effectively solve the problem of product glossiness is poor, and pressing plate is yielding, and heating is uneven, and service life is short.
The technical solution that the utility model solves is, including power supply, hydraulic cylinder, stent and electric heating wire, is put down on stent
The alternate boiling water paperback of row has the up and down heating platen of several energy, and through hole, through hole are evenly equipped on each heating platen front and back sides
It is interior equipped with electric heating wire, the intermediate gaps of adjacent heating platen are the heating space of plank, the branch of each heating space the right and left
Temperature sensor on frame is housed, hydraulic cylinder above frame bottom center is vertically housed, top is housed on the telescopic rod of hydraulic cylinder
Plate, for Roof on a pressing plate of bottom, hydraulic cylinder passes through the conduit connection hydraulic oil pump equipped with solenoid valve, electrical heating
Silk, temperature sensor, solenoid valve are connected with the controller mounted in stent outer lower part, and controller is connected through conducting wire with power supply,
Form the hot electric pressing control structure of plank.
The utility model can effectively reduce energy consumption, reduce pollution, using effect is good, and operation expense is low, uses letter
List, homogeneous heating, social and economic benefit are notable.
Description of the drawings
Fig. 1 is the structural front view of the utility model.
Fig. 2 be heating platen A1-A2 to sectional view.
Specific embodiment
Below in conjunction with attached drawing, specific embodiment of the present utility model is described in detail.
It is provided by Fig. 1-2, the utility model includes power supply 1, hydraulic cylinder 5, stent 3 and electric heating wire 9, is put down on stent 3
The alternate boiling water paperback of row has the up and down heating platen 4 of several energy, and through hole 10 is evenly equipped on each 4 front and back sides of heating platen,
Equipped with electric heating wire 9 in through hole 10, the intermediate gaps of adjacent heating platen 4 are the heating space 6 of plank, and each heating space 6 is left
Temperature sensor 12 on the stent 3 on right both sides is housed, hydraulic cylinder 5, hydraulic cylinder 5 are vertically housed above 3 bottom centre of stent
Telescopic rod on equipped with top plate 8, top plate 8 is withstood on a pressing plate of bottom, and hydraulic cylinder 5 is through the conduit equipped with solenoid valve 11
Connect hydraulic oil pump 7, electric heating wire 9, temperature sensor 12, solenoid valve 11 and 2 phase of controller mounted in 3 outer lower portion of stent
Even, controller is connected through conducting wire with power supply 1, forms the hot electric pressing control structure of plank.
To ensure using effect, the power supply 1 is the intermediate frequency power supply of 50-5000Hz.
The controller 2 is programmable controller（Commercial product, such as singlechip controller 8051）.
4 thickness of heating platen is 40mm.
When the utility model is used, the plank being hot pressed is put into each heating space, powered on, open oil pump
It stands, under the control of the controller, electric heating wire heats heating platen, and oil pump station carries out fuel feeding, hydraulic oil to hydraulic cylinder
Cylinder presses through the top plate on telescopic rod to each pressing plate, and intermediate frequency power supply provides the medium frequency alternating current of 50-5000Hz for coil, makes pressing plate
Fever reaches 100-180 DEG C of operating temperature, and when temperature reaches requirement, signal is reached controller by temperature probe, and controller is certainly
It is dynamic to cut off the power, stop heating, realize the control of operating temperature, oil pump station and hydraulic pressure are automatically controlled by solenoid valve by controller
The work of oil cylinder, it is ensured that heating effect and plank hot pressing quality, the hot-forming rear telescopic rod retraction oil cylinder of plank, clamp loose,
The plank after hot pressing is taken out, very easy to use, production efficiency is high.Moreover, because 40mm after the thickness of heating platen, using light
Just, raw material is saved, heater strip is passed through from front and rear sides, and pressing plate is unlikely to deform, and service life is long, energy conservation and environmental protection, the pressure surface of pressing plate
Flat smooth, the product board surface of hot pressing is smooth, highly polished, improves the quality of product, is the innovation on hot-press equipment,
Economic and social benefit is notable.
Claims (4)
1. a kind of plank electric heating pressure device, including power supply（1）, hydraulic cylinder（5）, stent（3）And electric heating wire（9）, stent（3）
Upper parallel spaced-apart boiling water paperback has the up and down heating platen of several energy（4）, each heating platen（4）It is evenly equipped on front and back sides
Through hole（10）, through hole（10）It is interior that electric heating wire is housed（9）, adjacent heating platen（4）Intermediate gaps be plank heating space
（6）, each heating space（6）The stent of the right and left（3）It is upper that temperature sensor is housed（12）, stent（3）Above bottom centre
Hydraulic cylinder is vertically housed（5）, hydraulic cylinder（5）Telescopic rod on be equipped with top plate（8）, top plate（8）Withstand on one of bottom
On pressing plate, hydraulic cylinder（5）Through being equipped with solenoid valve（11）Conduit connection hydraulic oil pump（7）, electric heating wire（9）, temperature sensing
Device（12）, solenoid valve（11）With mounted in stent（3）The controller of outer lower portion（2）It is connected, controller is through conducting wire and power supply（1）Phase
Connection forms the hot electric pressing control structure of plank.
2. plank electric heating pressure device according to claim 1, which is characterized in that the power supply（1）For 50-5000Hz's
Intermediate frequency power supply.
3. plank electric heating pressure device according to claim 1, which is characterized in that the controller（2）For PLC technology
Device.
4. plank electric heating pressure device according to claim 1, which is characterized in that the heating platen（4）Thickness is 40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457832.1U CN207402923U (en) | 2017-11-06 | 2017-11-06 | A kind of plank electric heating pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457832.1U CN207402923U (en) | 2017-11-06 | 2017-11-06 | A kind of plank electric heating pressure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207402923U true CN207402923U (en) | 2018-05-25 |
Family
ID=62318211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721457832.1U Active CN207402923U (en) | 2017-11-06 | 2017-11-06 | A kind of plank electric heating pressure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207402923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171845A (en) * | 2020-09-30 | 2021-01-05 | 陈庆森 | Compaction device for manufacturing and processing density board |
-
2017
- 2017-11-06 CN CN201721457832.1U patent/CN207402923U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112171845A (en) * | 2020-09-30 | 2021-01-05 | 陈庆森 | Compaction device for manufacturing and processing density board |
| CN112171845B (en) * | 2020-09-30 | 2022-03-25 | 佛山市林智板饰有限公司 | Compaction device for manufacturing and processing density board |
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