CN201728836U - Hot blowing and suction molding device of plastic inspection well - Google Patents
Hot blowing and suction molding device of plastic inspection well Download PDFInfo
- Publication number
- CN201728836U CN201728836U CN2010202223336U CN201020222333U CN201728836U CN 201728836 U CN201728836 U CN 201728836U CN 2010202223336 U CN2010202223336 U CN 2010202223336U CN 201020222333 U CN201020222333 U CN 201020222333U CN 201728836 U CN201728836 U CN 201728836U
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- frame
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- inspection well
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Abstract
The utility model discloses a hot blowing and suction molding device of a plastic inspection well, which comprises a frame, wherein a middle cylinder is arranged at one side of the frame, a piston rod of the middle cylinder is connected with a heating device, the heating device is slidably arranged in the frame through a track, a pressure tank and a vacuum tank are respectively arranged in the frame at the lower end of the middle cylinder, the pressure tank and the vacuum tank are respectively connected with an air compressor and a vacuum pump, a worktable is arranged in the frame, the other side of the frame is divided into an upper cavity body and a lower cavity body through the worktable, a blowing and suction hole is arranged on the worktable between the upper cavity body and the lower cavity body, a plastic plate is arranged on the blowing and suction hole, a lower cylinder is arranged in the lower cavity body, a mould frame is arranged on the piston rod of the lower cylinder, the mould frame is sleeved on a guide post, a convex mould is arranged on the mould frame, an edge-pressing framework is arranged in the upper cavity body, and the edge-pressing framework is connected with the piston rod arranged on an upper cylinder at the upper end of the frame. The utility model has the advantages of simple structure, high molding speed, high production efficiency and low production cost.
Description
Technical field
The utility model relates to a kind of sewage disposal device, relates in particular to the pressure-vaccum shaped device of a kind of combined-type sewage treatment pond with inspection shaft.
Background technology
On the plastics treatment tank, all can be provided with plastic inspection well, existing plastic inspection well generally adopts injection molding process production, injection molding process generally all is to adopt large-scale injection molding machine of plastic injection moulding, general injection machine by: injection device, mold closing mechanism, hydraulic system and electric control system etc. are partly formed.The technical process of plastic inspection well injection mo(u)lding mainly comprises: the mould pickup is cooled off-opened to the quantifying feed-fusion plastification-injection-mold filling of exerting pressure, and takes out behind the plastic again mold closing again.In order to satisfy the requirement of plastic inspection well moulding process, must guarantee enough pressure and speed during injection.Because injection pressure is very high, correspondingly in die cavity, produce very high pressure (average pressure in the die cavity is generally between 20～45MPa), simultaneously enough big mold clamping force must be arranged.Because what this moulding process adopted is large-scale injection molding machine of plastic, equipment, mould are thrown expensive, and it is bigger to lead the system product cost, is unfavorable for applying in sub-district and urban construction.
In addition, plastic inspection well can also adopt roll moulding shaping technology production, existing roll moulding shaping technology mainly comprises: plastic raw materials is added in the plastic inspection well mould, mould constantly rotates and makes it along two vertical axises and heats then, makes the interior plastic raw materials of mould under the effect of gravity and heat energy, and heating-up temperature is 200 ℃～500 ℃, coating, fusion adhere on the whole surface of die cavity equably gradually, be shaped to needed shape,, obtain goods at last again through cooling and shaping, the demoulding.In the initial heating period, if use is dusty material, then form porous layer at die surface earlier, then with cyclic process fusion gradually, form the homogeneous phase layer of uniform thickness at last; If what use is fluent material, then elder generation flows and is coated in die surface, then stops fully flowing when reaching gel point.Mould changes the cooling work area subsequently over to, by forced ventilation or water spray cooling, is placed on the workspace then, opens mould and takes out plastic inspection well.The major defect of above-mentioned roll moulding shaping technology: molding cycle is long, energy consumption is big, moulding material selects that restricted, material cost is higher to be needed the molding selecting special auxiliary agent and make fine powder, rib shape goods relatively difficulty, labour intensity are bigger etc., can only be adapted to small lot batch manufacture.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of simple in structure, production efficiency is high, the hot blow-suction molding device of the plastic inspection well of good forming effect.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: the hot blow-suction molding device of plastic inspection well, comprise: frame, one side of described frame is provided with middle cylinders, the piston rod of middle cylinders is connected with heater, heater slides by track and is provided with in the frame, pressurized tank and vacuum tank are arranged respectively in the frame of middle cylinders lower end, pressurized tank is connected with vavuum pump with air compressor respectively with vacuum tank, in frame, be provided with workbench, workbench is divided into two cavitys up and down with the opposite side of frame, workbench between upper cavity and the lower chamber is provided with the pressure-vaccum hole, plastic plate is arranged on the pressure-vaccum hole, in lower chamber, be provided with lower cylinder, the piston rod of lower cylinder is provided with mould bases, mould bases is set on the guide pillar, mould bases is provided with punch, punch is provided with and vacuumizes the hole, in upper cavity, be provided with blank pressing frame, blank pressing frame is provided with the flanging material, and blank pressing frame is connected with the piston rod that is arranged on frame upper end upper cylinder.
The utility model has the advantages that: the hot blow-suction molding device of the plastic inspection well of said structure, simple in structure, shaping speed is fast, produce and render a service height, production cost is low, and producing has high input is about 1/4th of injection molding process, roll moulding shaping technology, and the plastic inspection well of producing is used to assemble the plastics treatment tank, it is little to take volume, convenient carrying and transportation.
Description of drawings
Fig. 1 is the structural representation of the hot blow-suction molding device of the utility model plastic inspection well.
Fig. 2 is the A-A direction structure schematic diagram among Fig. 1.
Fig. 3 is the structural representation of plastic inspection well.
Among the figure: 1, frame, 2, middle cylinders, 3, piston rod, 4, heater, 5, track, 6, pressurized tank, 7, vacuum tank, 8, air compressor, 9, vavuum pump, 10, workbench, 11, upper cavity, 12, lower chamber, 13, pressure-vaccum hole, 14, plastic plate, 15, lower cylinder, 16, piston rod, 17, mould bases, 18, guide pillar, 19, punch, 20, blank pressing frame, 21, the flanging material, 22, upper cylinder, 23, piston rod, 24, control device, 25, semicircle cylindrical shell, 26, semicircle sewage import, 27, semicircle outlet of sewer.
The specific embodiment
Describe particular content of the present utility model in detail below in conjunction with the drawings and specific embodiments.
As Fig. 1, shown in Figure 2, the hot blow-suction molding device of plastic inspection well, comprise: frame 1, one side of described frame 1 is provided with middle cylinders 2, the piston rod 3 of middle cylinders 2 is connected with heater 4, heater 4 slides by track 5 and is provided with in the frame 1, pressurized tank 6 and vacuum tank 7 are arranged respectively in the frame 1 of middle cylinders 2 lower ends, pressurized tank 6 is connected with vavuum pump 9 with air compressor 8 respectively with vacuum tank 7, in frame 1, be provided with workbench 10, workbench 10 is divided into two cavitys up and down with the opposite side of frame 1, workbench 10 between upper cavity 11 and the lower chamber 12 is provided with pressure-vaccum hole 13, plastic plate 14 is arranged on the pressure-vaccum hole 13, in lower chamber 12, be provided with lower cylinder 15, the piston rod 16 of lower cylinder 15 is provided with mould bases 17, mould bases 17 is set on the guide pillar 18, mould bases 17 is provided with punch 19, punch 19 is provided with and vacuumizes the hole, in upper cavity 11, be provided with blank pressing frame 20, blank pressing frame 20 is provided with flanging material 21, and blank pressing frame 20 is connected with the piston rod 23 that is arranged on frame 1 upper end upper cylinder 22.
When the hot blow-suction molding device of above-mentioned plastic inspection well used, at first, control device 24 controls by being arranged on the frame 1 started air compressor 8 and vavuum pump 9.Plastic plate 14 is placed on the workbench 10, the piston rod 23 of upper cylinder 22 stretches out and promotes blank pressing frame 20 and flanging material 21 and move down and compress outside around the plastic plate 14, the piston rod 3 of middle cylinders 2 stretches out, promotion heater 4 laterally moves to plastic plate 14 tops along track 5 it is heated, and heating is finished post heating device 4 and resetted.Because plastic plate 14 covers and blowing on the batter 13, the lower chamber 12 that makes forms closed chamber, by pressurized tank 6 pressurizations that are connected with air compressor 8 plastic plate 14 that heats is blown out the uniform semi-spherical shape of wall thickness.Then, the piston rod 16 of control lower cylinder 15 stretches out, and mould bases 17 and punch 19 jackings that are arranged on the mould bases 17 are put in place, and by vavuum pump 9, vacuum tank 7 with vacuumize the hole punch 19 inner chambers are vacuumized, plastics plate 14 is adsorbed on the punch 19.Then, blank pressing frame 20 rises and resets, and punch 19 descends and resets, and obtains obtaining the plastic inspection well semi-finished product after the moulding.Two half-finished plastic inspection wells are obtained complete plastic inspection well finished product by sealing and fixing such as bolt, sealing rings.As shown in Figure 3, the semi-finished product structure of plastic inspection well comprises: semicircle cylindrical shell 25 and the semicircle sewage import 26 and the semicircle outlet of sewer 27 that are arranged on the both sides, semicircle cylindrical shell 25 lower end.Therefore, above-mentioned punch 19 also is semi-finished product shape with the plastic inspection well structure that cooperatively interacts.According to the size of plastic inspection well specification, select the plastic plate 14 of different size for use, change punch 19.
Above-mentioned plastic plate 14 can adopt the thermoplastic plastic sheet, as: ABS, PVC, HDPE, PP, PC, PMMAc etc.
The foregoing description is only for the usefulness that the utility model is described; and be not to be to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from the utility model spirit and scope; can also make various variations and modification, so all technical schemes that are equal to also should belong to protection category of the present utility model.
Claims (1)
1. the hot blow-suction molding device of plastic inspection well, comprise: frame (1), it is characterized in that: a side of described frame (1) is provided with middle cylinders (2), the piston rod (3) of middle cylinders (2) is connected with heater (4), heater (4) slides by track (5) and is provided with in the frame (1), pressurized tank (6) and vacuum tank (7) are arranged respectively in the frame (1) of middle cylinders (2) lower end, pressurized tank (6) is connected with vavuum pump (9) with air compressor (8) respectively with vacuum tank (7), in frame (1), be provided with workbench (10), workbench (10) is divided into two cavitys up and down with the opposite side of frame (1), workbench (10) between upper cavity (11) and the lower chamber (12) is provided with pressure-vaccum hole (13), plastic plate (14) is arranged on the pressure-vaccum hole (13), in lower chamber (12), be provided with lower cylinder (15), the piston rod (16) of lower cylinder (15) is provided with mould bases (17), mould bases (17) is set on the guide pillar (18), mould bases (17) is provided with punch (19), punch (19) is provided with and vacuumizes the hole, in upper cavity (11), be provided with blank pressing frame (20), blank pressing frame (20) is provided with flanging material (21), and blank pressing frame (20) is connected with the piston rod (23) that is arranged on frame (1) upper end upper cylinder (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202223336U CN201728836U (en) | 2010-06-10 | 2010-06-10 | Hot blowing and suction molding device of plastic inspection well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202223336U CN201728836U (en) | 2010-06-10 | 2010-06-10 | Hot blowing and suction molding device of plastic inspection well |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201728836U true CN201728836U (en) | 2011-02-02 |
Family
ID=43519996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202223336U Expired - Fee Related CN201728836U (en) | 2010-06-10 | 2010-06-10 | Hot blowing and suction molding device of plastic inspection well |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201728836U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431112A (en) * | 2011-12-06 | 2012-05-02 | 江苏通全球工程管业有限公司 | Air suction device |
| CN105034334A (en) * | 2015-06-30 | 2015-11-11 | 苏州华日金菱机械有限公司 | Preferential air suction device at right angle or negative angle of plastic suction mould |
-
2010
- 2010-06-10 CN CN2010202223336U patent/CN201728836U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102431112A (en) * | 2011-12-06 | 2012-05-02 | 江苏通全球工程管业有限公司 | Air suction device |
| CN102431112B (en) * | 2011-12-06 | 2013-03-13 | 江苏通全球工程管业有限公司 | Air suction device |
| CN105034334A (en) * | 2015-06-30 | 2015-11-11 | 苏州华日金菱机械有限公司 | Preferential air suction device at right angle or negative angle of plastic suction mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20160610 |