CN203779766U - PVC foam board press-polish sizing equipment - Google Patents
PVC foam board press-polish sizing equipment Download PDFInfo
- Publication number
- CN203779766U CN203779766U CN201420010488.1U CN201420010488U CN203779766U CN 203779766 U CN203779766 U CN 203779766U CN 201420010488 U CN201420010488 U CN 201420010488U CN 203779766 U CN203779766 U CN 203779766U
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- China
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- board
- oil
- top board
- lower platen
- oil cylinder
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Abstract
The utility model discloses PVC foam board press-polish sizing equipment which comprises a rack, an upper pressing board and a lower pressing board, wherein an oil cylinder is arranged on a top platform of the rack, and the piston of the oil cylinder is connected with the upper pressing board; a cross connecting board is arranged in the middle of the rack, and the lower pressing board is arranged on the cross connecting board; the lower surface of the upper pressing board and the upper surface of the lower pressing board respectively are in contact with the upper surface and the lower surface of the foam board, and the oil cylinder is connected with an oil pump through an oil tube; an oil-way electromagnetic directional valve and a pressure gage are arranged on an oil outlet pipe of the oil pump and are connected with a PLC controller. The PVC foam board press-polish sizing equipment has high degree of control automation and can control temperature and pressure of a technological process in real time, a pressed foam board is uniform in thickness and stable in surface quality, and the product quality is improved.
Description
Technical field
The utility model relates to device of plastic processing technical field, particularly a kind of PVC foamed board press polish modular system.
Background technology
The PVC foamed board press polish equipment of prior art, some employing Pneumatic Pressures, because supply pressure fluctation is larger, the product surface quality that compacting obtains and size usually exceed the requirement of technique and standard regulation, some employing hydraulic control structures, but auto-control degree and efficiency are low, operator's labour intensity is large, can not meet the requirement that technique is controlled in real time, after technique goes wrong, can not feed back in time, affected product quality stability, even there is defective work in batches.
Summary of the invention
The purpose of this utility model is exactly the problems referred to above that exist for solving prior art, and a kind of PVC foamed board press polish modular system is provided; The utility model auto-control degree is high, can to the temperature of technical process, pressure, control in real time, and the foamed board even thickness after compacting, surface quality are stablized, and have improved product quality.
The technical scheme of the utility model technical solution problem is:
A kind of PVC foamed board press polish modular system, comprise frame, top board, lower platen, frame top platform is provided with oil cylinder, the piston of described oil cylinder is connected with top board, central rack is provided with horizontal connecting plate, lower platen is located on horizontal connecting plate, the lower surface of top board, the upper surface of lower platen contact with upper surface, the lower surface of foamed board respectively, described oil cylinder is connected with oil pump by oil pipe, the flowline of oil pump is provided with oil circuit solenoid directional control valve, Pressure gauge, and described solenoid directional control valve, Pressure gauge are connected with PLC controller.
In described top board, lower platen, be provided with liquid circulation pipeline, frame lower is provided with tank for coolant, liquid circulation device for cleaning pipeline is crossed hydraulic pump, outer liquid pressure pipe is connected with tank for coolant, hydraulic tube is provided with Pressure gauge, electromagnetic flow control valve, and described Pressure gauge, electromagnetic flow control valve are connected with PLC controller.
Described top board is being provided with temperature sensor near lower surface place, lower platen near upper surface place, and described temperature sensor is connected with PLC controller.
The beneficial effects of the utility model:
1. the utility model auto-control degree is high, can to the temperature of technical process, pressure, control in real time, foamed board even thickness after compacting, surface quality are stablized, when the scope of Pressure gauge in technique initialization, by solenoid directional control valve, keep oil circuit pressure stability, when pressure is during lower than technique initialization temperature, PLC controller is controlled electromagnetic switch valve events, oil pump is connected oil cylinder, pressurization by fluid pressure line, keeps oil cylinder working-pressure stable.
2. by be provided with liquid circulation pipeline in top board and lower platen, state of temperature in setting of top board and lower platen, with cooling sheet material to be processed, improve foamed board case hardness and sheet metal thickness uniformity, reduce the distortion of sheet material.
3. bubble plate calendering device is connected with the discharging opening of extruding machine, and the discharging opening place of extruding machine is provided with drop temperature sensor, and described drop temperature sensor is connected with PLC controller.By measuring the temperature of discharging opening place foamed board, regulate liquid in cooling passage flow, reach the object of cooling control.When temperature sensor record temperature higher than or during lower than the temperature of process stipulation, PLC controller is controlled electromagnetic flow control valve action, the coolant rate that enters liquid circulation pipeline changes, and temperature is kept within the limits prescribed.
4. foamed board calendering device of the present utility model needs to be provided with a plurality of of series connection according to pressing process, thereby through compacting repeatedly, forms the sheet material of required thickness with the raw material of realizing different-thickness.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
In order to understand better the utility model, below in conjunction with accompanying drawing, explain in detail embodiment of the present utility model.
As shown in Figure 1, a kind of PVC foamed board press polish modular system, comprise frame 1, top board 12, lower platen 13, frame 1 top platform 11 is provided with oil cylinder 2, the piston 25 of described oil cylinder 2 is connected with top board 12, frame 1 middle part is provided with horizontal connecting plate 15, lower platen 13 is located on horizontal connecting plate 15, the lower surface of top board 12, the upper surface of lower platen 13 respectively with the upper surface of foamed board, lower surface contact, described oil cylinder 2 is connected with oil pump 24 by oil pipe 21, the flowline of oil pump 24 is provided with oil circuit solenoid directional control valve 22, Pressure gauge 23, described solenoid directional control valve 22, Pressure gauge 23 is connected with PLC controller 6.When the scope of Pressure gauge 23 in technique initialization, by solenoid directional control valve 22, keep oil circuit pressure stability, when pressure is during lower than technique initialization temperature, signal is sent in the connection of PLC controller, solenoid directional control valve 22 actions, oil pump 24 is connected oil cylinder 2, pressurization by fluid pressure line, keeps oil cylinder working-pressure stable.
In described top board 12, lower platen 13, be provided with liquid circulation pipeline 16, frame lower is provided with tank for coolant 31, liquid circulation device for cleaning pipeline is crossed hydraulic pump 35, outer liquid pressure pipe is connected with tank for coolant 31, hydraulic tube is provided with Pressure gauge 32, and described Pressure gauge 32, electromagnetic flow control valve 33 are connected with PLC controller 6.
Described top board 12 is being provided with temperature sensor 14 near lower surface place, lower platen 13 near upper surface place, and described temperature sensor 14 is connected with PLC controller 6.When temperature sensor 14 record temperature higher than or during lower than the temperature of process stipulation, signal is sent in the connection of PLC controller, electromagnetic flow control valve 33 actions, the coolant rate that hydraulic pump 35 enters liquid circulation pipeline 16 changes, thereby temperature is kept within the limits prescribed.
During use, foamed board 1 enters between top board 12 of the present utility model and lower platen 13 from the discharging opening of extruding machine 4 is derived, adjust the gap between top board 12 and lower platen 13, tractive force by hauling machine 5 makes foamed board constantly by between top board 12 and lower platen 13, the thickness that makes the foamed board maintenance foamed board after compacting, surface quality reaches the requirement of technological standards simultaneously.By be provided with liquid circulation pipeline in top board 12, lower platen 13, under hydraulic pump 35 effects, in cooling passage, pass into appropriate liquid, make state of temperature in setting of top board and lower platen, with cooling sheet material to be processed, improve foamed board case hardness and sheet metal thickness uniformity, reduce the distortion of sheet material.Foamed board calendering device is connected with the discharging opening of extruding machine 4, and the discharging opening place of extruding machine 4 is provided with drop temperature sensor 41, and described drop temperature sensor 41 is connected with PLC controller.By measuring the temperature of discharging opening place foamed board, regulate liquid in cooling passage flow, reach the object of cooling control.Certain foamed board calendering device of the present utility model needs to be provided with a plurality of of series connection according to pressing process, thereby through compacting repeatedly, forms the sheet material of required thickness with the raw material of realizing different-thickness.
Although above-mentioned, by reference to the accompanying drawings the specific embodiment of utility model is described; but the not restriction to the utility model protection domain; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (3)
1. a PVC foamed board press polish modular system, comprise frame, top board, lower platen, it is characterized in that, described frame top platform is provided with oil cylinder, the piston of described oil cylinder is connected with top board, central rack is provided with horizontal connecting plate, lower platen is located on horizontal connecting plate, the lower surface of top board, the upper surface of lower platen contact with upper surface, the lower surface of foamed board respectively, described oil cylinder is connected with oil pump by oil pipe, the flowline of oil pump is provided with oil circuit solenoid directional control valve, Pressure gauge, and described solenoid directional control valve, Pressure gauge are connected with PLC controller.
2. PVC foamed board press polish modular system as claimed in claim 1, it is characterized in that, in described top board, lower platen, be provided with liquid circulation pipeline, frame lower is provided with tank for coolant, liquid circulation device for cleaning pipeline is crossed hydraulic pump, outer liquid pressure pipe is connected with tank for coolant, hydraulic tube is provided with Pressure gauge, electromagnetic flow control valve, and described Pressure gauge, electromagnetic flow control valve are connected with PLC controller.
3. PVC foamed board press polish modular system as claimed in claim 1, is characterized in that, described top board is being provided with temperature sensor near lower surface place, lower platen near upper surface place, and described temperature sensor is connected with PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420010488.1U CN203779766U (en) | 2014-01-08 | 2014-01-08 | PVC foam board press-polish sizing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420010488.1U CN203779766U (en) | 2014-01-08 | 2014-01-08 | PVC foam board press-polish sizing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203779766U true CN203779766U (en) | 2014-08-20 |
Family
ID=51315991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420010488.1U Expired - Fee Related CN203779766U (en) | 2014-01-08 | 2014-01-08 | PVC foam board press-polish sizing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203779766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108794936A (en) * | 2018-07-09 | 2018-11-13 | 衢州龙威新材料股份有限公司 | The blanket type floor film that foams and preparation method thereof |
-
2014
- 2014-01-08 CN CN201420010488.1U patent/CN203779766U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108794936A (en) * | 2018-07-09 | 2018-11-13 | 衢州龙威新材料股份有限公司 | The blanket type floor film that foams and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Sangyuan village, xianggongzhuang street, Zhangqiu District, Jinan City, Shandong Province Patentee after: Shandong sangyuan Plastic Co., Ltd Address before: Zhangqiu sangyuan Messire Town Village in Ji'nan City, Shandong province 250203 Patentee before: Mulberry field, Shandong plastic cement Co., Ltd |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20210108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |