CN2719542Y - Acrylics gas pressure film shaping machine - Google Patents
Acrylics gas pressure film shaping machine Download PDFInfo
- Publication number
- CN2719542Y CN2719542Y CN 200420052555 CN200420052555U CN2719542Y CN 2719542 Y CN2719542 Y CN 2719542Y CN 200420052555 CN200420052555 CN 200420052555 CN 200420052555 U CN200420052555 U CN 200420052555U CN 2719542 Y CN2719542 Y CN 2719542Y
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- workbench
- acryl
- piston rod
- column
- 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.)
- Expired - Fee Related
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- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model provides an acrylics gas pressure film shaping machine, comprising a working platform, a female mold arranged on the working platform, a driving device, a pressing plate arranged on the upper part of the working platform and driven by the driving device to move up and down. The utility model is characterized in that : the driving device adopts a cylinder fixed on the upper part of the working platform through a column; the bottom of the piston rod is connected fixedly with the pressing plate; the pressing plate is composed of an upper end face, a heat-resistance elastic film and a side wall connected tightly between the upper end face and the heat-resistance elastic film; the column is provided with retainer ring whose position can be adjusted up and down; the pressing plate is provided with a locking device corresponding to the retainer ring. Present assembly replaces the hydraulic device of the original molding machine with the cylinder and has the advantages of low cost and convenient maintenance. The pressing plate is inflated by the air pump; the thermoplastic acrylics is pressed in the character in the female mold to mold through the expansion of the thin film without the male mold corresponded with the female mold. The operation is convenient and the performance is good.
Description
Affiliated technical field
The utility model provides a kind of acryl air pressure thin film forming machine, belongs to advertisement and manufactures the industry mechanical equipment technical field.
Background technology
Because the acryl material has that third dimension is strong, light transmittance is high, environmental protection, cold-resistant heat, characteristics such as corrosion-resistant, so it is very good to manufacture the application prospect in industry field in advertisement.Existing acryl make-up machine adopts hydraulic means as power set more, and former is placed on the workbench, and the formpiston that matches with former is fixed on the pressing plate, and softening acrylic plate is placed on the former, drives pressing plate compression moulding by hydraulic means.Defective is that drive unit adopts hydraulic means, and the cost height needs to make formpiston, and formpiston need be fixed on the pressing plate and adjust with former and match during work, complicated operation, and efficient is low, and its serviceability needs further improvement.
The utility model content
The purpose of this utility model provides and a kind ofly can overcome above-mentioned defective, cost is low, serviceability is good acryl air pressure thin film forming machine.Its technical scheme is:
Comprise workbench, be placed in the former on the workbench, drive unit and be positioned at workbench top and drive the pressing plate that can move up and down by drive unit, it is characterized in that: drive unit adopts cylinder, be fixed on the top of workbench through column, fixedly connected with pressing plate in the bottom of piston rod, pressing plate is by the upper surface, heat-resisting elastic film, the sidewall that is sealedly attached between the two constitutes, the centre is a cavity, the upper surface of pressing plate is provided with air inlet and is connected with air pump through control valve, the adjustable back-up ring of upper-lower position is installed on the column, corresponding with back-up ring, pressing plate is provided with locking device.
Described acryl air pressure thin film forming machine, four cylinder correspondences are fixedlyed connected with the column on being fixed on four angles of workbench, and fixedlying connected with the bottom of piston rod in the upper surface of pressing plate, is provided with many reinforcement in the pressing plate.
Described acryl air pressure thin film forming machine, locking device comprises four little cylinders and four guide pin bushings that are fixed on the pressing plate outside, the piston rod end of wherein stingy cylinder horizontal movement is fixed with pin rod, and pin rod and piston rod are in alignment, and guide pin bushing is provided with the pin-and-hole that cooperates with pin rod.
Described acryl air pressure thin film forming machine, film adopt silicon rubber, polyamine fat material to make.
This device is replaced the hydraulic means of originaling forming machine by cylinder, reduce cost greatly, thermoplastic acryl is placed on the former during work, pressing plate is pressed on the acryl and by the locking device latched position with piston rod is descending, utilize air pump to give inflation in the pressing plate, film expands with the increase of pressing plate internal gas pressure, thermoplastic acryl is pressed into moulding in the word of former, the surperficial curvature of size control moulding acryl that also can be by changing the pressing plate internal gas pressure in pressing process.The formpiston that need not match with former has saved the expense and the operation of making formpiston, and easy to operate, efficient improves greatly, and serviceability is good.
Description of drawings
Fig. 1 is the vertical view of the utility model embodiment;
Fig. 2 is an A-A cut-away view embodiment illustrated in fig. 1.
The specific embodiment
1, workbench 2, former 3, pressing plate 4, upper surface 5, film 6, sidewall 7, cylinder 8,13 piston rods 9, column 10, air inlet 11, back-up ring 12, stingy cylinder 14, pin rod 15, guide pin bushing 16, pin-and-hole 17, reinforcement 18, acryl 19, fastening bolt 20, support
Former 2 is placed on the workbench 1, acryl 18 is placed on the former 2, four jiaos at workbench 1 respectively are provided with a column 9, drive unit adopts four cylinders 7, the corresponding top that is fixed on workbench 1 through column 9, pressing plate 3 is fixedlyed connected with the bottom of piston rod 8, move up and down by its driving, pressing plate 3 is by upper surface 4, the heat-resisting elastic film 5 that adopts silicon rubber or polyamine fat material to make, the sidewall 6 that is sealedly attached between the two constitutes, the centre is a cavity, be provided with many reinforcements 17 in the pressing plate 3, the upper surface of pressing plate 3 is provided with air inlet 10 and is connected with air pump through control valve, through fastening bolt 19 the adjustable back-up ring of upper-lower position 11 is installed on the column 9, locking device comprises four stingy cylinders 12 and four guide pin bushings 15 that are fixed on pressing plate 3 outsides, piston rod 13 ends of wherein stingy cylinder 12 horizontal movements are fixed with pin rod 14, and pin rod 14 is in alignment with piston rod 13, and guide pin bushing 15 is provided with the pin-and-hole 16 that cooperates with pin rod 14.When pressing plate 3 was pressed on the acryl 18 with piston rod 8 is descending, pin rod 14 will pass the pin-and-hole 16 in the guide pin bushing 15 under the promotion of piston rod 13, inserted back-up ring 11 bottoms, and pressing plate 3 is carried out locking position.
Locking device also can adopt electromagnet or other, as required, the heating casing of acryl 18 can also be set in the bottom of workbench 1.
Claims (4)
1, a kind of acryl air pressure thin film forming machine, comprise workbench (1), be placed in the former (2) on the workbench (1), drive unit and be positioned at workbench (1) top and drive the pressing plate (3) that can move up and down by drive unit, it is characterized in that: drive unit adopts cylinder (7), be fixed on the top of workbench (1) through column (9), fixedly connected with pressing plate (3) in the bottom of its piston rod (8), pressing plate (3) is by upper surface (4), heat-resisting elastic film (5), the sidewall (6) that is sealedly attached between the two constitutes, the centre is a cavity, the upper surface of pressing plate (3) is provided with air inlet (10) and is connected with air pump through control valve, the adjustable back-up ring of upper-lower position (11) is installed on the column (9), corresponding with back-up ring (11), pressing plate (3) is provided with locking device.
2, acryl air pressure thin film forming machine as claimed in claim 1, it is characterized in that: four cylinders (7) correspondence is fixedlyed connected with the column (9) on being fixed on (1) four angle of workbench, fixedlying connected with the bottom of piston rod (8) in the upper surface (4) of pressing plate (3), is provided with many reinforcement (17) in the pressing plate (3).
3, acryl air pressure thin film forming machine as claimed in claim 1, it is characterized in that: locking device comprises four little cylinders (12) and four guide pin bushings (15) that are fixed on pressing plate (3) outside, piston rod (13) end of wherein little cylinder (12) horizontal movement is fixed with pin rod (14), pin rod (14) is in alignment with piston rod (13), and guide pin bushing (15) is provided with the pin-and-hole (16) that cooperates with pin rod (14).
4, acryl air pressure thin film forming machine as claimed in claim 1 is characterized in that: film (5) adopts silicon rubber, polyamine fat material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420052555 CN2719542Y (en) | 2004-07-25 | 2004-07-25 | Acrylics gas pressure film shaping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420052555 CN2719542Y (en) | 2004-07-25 | 2004-07-25 | Acrylics gas pressure film shaping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2719542Y true CN2719542Y (en) | 2005-08-24 |
Family
ID=35008508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420052555 Expired - Fee Related CN2719542Y (en) | 2004-07-25 | 2004-07-25 | Acrylics gas pressure film shaping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2719542Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886800A (en) * | 2012-09-14 | 2013-01-23 | 青岛国森机械有限公司 | Thermal pressing machine dedicated to tatami |
| CN104742291A (en) * | 2013-12-26 | 2015-07-01 | 绿点高新科技股份有限公司 | Tablet machine capable of ejecting plastic and detection system and detection method utilizing tablet machine |
| CN104827762A (en) * | 2015-04-08 | 2015-08-12 | 王魁良 | Local positioning grease heat conducting roller device and hot pressing acrylic positioning former |
| CN111300839A (en) * | 2020-03-07 | 2020-06-19 | 浙江欧尔赛斯科技有限公司 | Preparation method of silicon rubber gasket locally compounded with polytetrafluoroethylene |
-
2004
- 2004-07-25 CN CN 200420052555 patent/CN2719542Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886800A (en) * | 2012-09-14 | 2013-01-23 | 青岛国森机械有限公司 | Thermal pressing machine dedicated to tatami |
| CN104742291A (en) * | 2013-12-26 | 2015-07-01 | 绿点高新科技股份有限公司 | Tablet machine capable of ejecting plastic and detection system and detection method utilizing tablet machine |
| CN104827762A (en) * | 2015-04-08 | 2015-08-12 | 王魁良 | Local positioning grease heat conducting roller device and hot pressing acrylic positioning former |
| CN111300839A (en) * | 2020-03-07 | 2020-06-19 | 浙江欧尔赛斯科技有限公司 | Preparation method of silicon rubber gasket locally compounded with polytetrafluoroethylene |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |