CN102528992A - Spraying device used for rotational molding - Google Patents
Spraying device used for rotational molding Download PDFInfo
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- CN102528992A CN102528992A CN2011104607170A CN201110460717A CN102528992A CN 102528992 A CN102528992 A CN 102528992A CN 2011104607170 A CN2011104607170 A CN 2011104607170A CN 201110460717 A CN201110460717 A CN 201110460717A CN 102528992 A CN102528992 A CN 102528992A
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- spray gun
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- rotational moulding
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Abstract
The invention provides a spraying device used for rotational molding, belongs to the technical field of rotational molding and solves the problems that the conventional rotational mold is poor in quality after being formed and the manufacturing is more troublesome. The spraying device used for rotational molding comprises a machine frame; a spraying workbench is mounted at the middle of the machine frame; a female mold is fixedly mounted on the upper end surface of the spraying workbench; the spraying device further comprises a control cabinet, a guide block, a slide block and a spray gun; a slide rail device I and a slide rail device II are arranged on two sides of the upper end of the machine frame respectively; the guide block and the slide block are arranged on the slide rail device I and the slide rail device II respectively; a slide bar is fixedly connected between the guide block and the slide block; a spray gun seat is sleeved on the slide bar and can slide to and fro along the slide bar; the spray gun is mounted on the spray gun seat and is positioned above the female mold; and the control cabinet is electrically connected with the spray gun. The spraying device used for rotational molding has the advantage that the formed mold is good in quality, simple in manufacturing and low in cost.
Description
Technical field
The invention belongs to the rotational moulding technical field, relate to a kind of spray equipment, particularly a kind of spray equipment that is used in the rotational moulding.
Background technology
Rotational moulding is a kind of thermoplastic hollow molding method.Comprise the rotational moulding of dry powder moulding such as PE, three types of the rotational moulding of PVC paste resin forming and the rotational moulding of liquid monomer polymerization forming.Three types of rotation moldings respectively have characteristics, but total principle is the same.Promptly earlier powdery or pasty state or monomer material are injected in the mould,, make material borrow self gravitation even action ground to be covered with dies cavity and fusion, demolding after cooling and get hollow product through rotation that the heating of mould and twin shaft are rolled.The problem of its existence in the moulding of production and processing Plastic Rolling Molds: the one, its forming mould often has pore, has influenced the intensity and the quality of entire die; The 2nd, if process difform mould (such as to the mould thickening), that just must make another mould, trouble very.
Summary of the invention
The objective of the invention is to have the problems referred to above, proposed a kind of spray equipment in the rotational moulding that is used for that can make things convenient for machine-shaping to go out Plastic Rolling Molds and process the measured Plastic Rolling Molds of matter to existing technology.
The object of the invention can be realized through following technical proposal: a kind of spray equipment that is used in the rotational moulding; Comprise frame, the middle part of frame is equipped with the spraying workbench, and the spraying workbench is installed with master mold on the upper surface; It is characterized in that: this spray equipment also comprises switch board, guide pad, slide block and spray gun; Both sides, described frame upper end are respectively equipped with railroad one and railroad two, and above-mentioned guide pad and slide block are separately positioned on railroad one and the railroad two, are fixedly connected with slide bar between guide pad and the slide block; Be arranged with the spray gun seat on the slide bar; The spray gun seat can slidably reciprocate along slide bar, and above-mentioned spray gun is installed on the spray gun seat and is positioned at the top of above-mentioned master mold, and described switch board is electrically connected with spray gun.
Guide pad and slide block can slidably reciprocate and can drive slide bar on the railroad of correspondence one and railroad two and slidably reciprocate; The spray gun seat can slidably reciprocate on slide bar; Guaranteed on the spray gun seat spray gun can move on the same plane above the master mold any point of master mold directly over, guarantee that spray gun can spray to arbitrary place of master mold.
At above-mentioned a kind of spray equipment that is used in the rotational moulding, described railroad one comprises two one slide rails one, and above-mentioned guide pad is set on two slide rails one and can slidably reciprocates along two slide rails one.
At above-mentioned a kind of spray equipment that is used in the rotational moulding, described railroad two comprises an one slide rail two, and above-mentioned slide block set is located on the slide rail two and can slidably reciprocates along slide rail two.
At above-mentioned a kind of spray equipment that is used in the rotational moulding, the shape of cross section of described slide bar is " worker " font.
A kind of spray equipment that is used in the rotational moulding above-mentioned has several bar holes on the described spraying workbench.
Bar hole can be convenient to heat radiation in order to master mold usefulness to be installed on the one hand on the other hand.
A kind of spray equipment that is used in the rotational moulding above-mentioned is equipped with numerical control device on the described guide pad.
Compared with prior art; Originally the spray equipment that is used in the rotational moulding refers to the flush coater technology in the Plastic Rolling Molds moulding; Adopt spraying method to carry out the moulding of Plastic Rolling Molds; Substituted original employing die casting molding mode, the one, the Plastic Rolling Molds of spraying method moulding does not have pore, has improved the quality of mould; The 2nd, spraying method is applicable to the moulding of different-thickness mould, and which floor the words that mould approaches any just spray less, thicker in which floor spraying more, regulates very convenient, simple; The 3rd, this equipment volume is little, and cost of manufacture is also much lower relatively, and its shaping efficiency has also improved simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure, 1, frame; 2, spraying workbench; 3, master mold; 4, bar hole; 5, switch board; 6, guide pad; 7, slide block; 8, spray gun; 9, slide rail one; 10, slide rail two; 11, slide bar; 12, spray gun seat.
The specific embodiment
Below be specific embodiment of the present invention and combine accompanying drawing, technical scheme of the present invention is done further to describe, but the present invention is not limited to these embodiment.
As shown in Figure 1, the spray equipment that originally is used in the rotational moulding comprises frame 1, and the middle part of frame 1 is equipped with spraying workbench 2; The spraying workbench is installed with master mold 3 on 2 upper surfaces, has nine bar holes 4 on the spraying workbench 2, and this spray equipment also comprises switch board 5, guide pad 6, slide block 7 and spray gun 8; Spray gun 8 is irritated with material and is connected; On the guide pad 6 numerical control device is installed, material is irritated provides spraying raw material to spray gun 8, and both sides, frame 1 upper end are respectively equipped with railroad one and railroad two; Railroad one comprises two one slide rails 1; Guide pad 6 is set on two slide rails 1 and can slidably reciprocates along two slide rails 1, and railroad two comprises an one slide rail 2 10, and slide block 7 is set on the slide rail 2 10 and can slidably reciprocates along slide rail 2 10.Be fixedly connected with slide bar 11 between guide pad 6 and the slide block 7; The shape of cross section of slide bar 11 is " worker " font, is arranged with spray gun seat 12 on the slide bar 11, and spray gun seat 12 can slidably reciprocate along slide bar 11; Spray gun 8 is installed on the spray gun seat 12 and is positioned at the top of master mold 3, and switch board 5 is electrically connected with spray gun 8.
Originally the operation principle that is used for the spray equipment in the rotational moulding is following:
This spray equipment startup work, 8 work of spraying control device control spray gun, spray gun seat 12 moves around on slide bar 11 simultaneously; Guide pad 6 moves around on slide rail 1 and slide rail 2 10 respectively with slide block 7; Make spray gun 8 directly over master mold 3 everywheres, evenly move around, thereby spraying raw material is sprayed on the master mold 3 uniform sequentially, and then repeat above-mentioned shift action; Thereby in layer spray on the master mold 3; Owing in layer spray up, can not produce bubble in the Plastic Rolling Molds that forms out at last, can spray out the mould of different-thickness simultaneously easily according to different requirement.
Specific embodiment described herein only is that the present invention's spirit is illustrated.Person of ordinary skill in the field of the present invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used terms such as frame 1, spraying workbench 2, master mold 3, bar hole 4, switch board 5, guide pad 6, slide block 7, spray gun 8, slide rail 1, slide rail 2 10, slide bar 11, spray gun seat 12 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present invention more easily; It all is contrary with spirit of the present invention being construed to any additional restriction to them.
Claims (6)
1. spray equipment that is used in the rotational moulding; Comprise frame (1), the middle part of frame (1) is equipped with spraying workbench (2), and spraying workbench (2) is installed with master mold (3) on the upper surface; It is characterized in that: this spray equipment also comprises switch board (5), guide pad (6), slide block (7) and spray gun (8); Both sides, described frame (1) upper end are respectively equipped with railroad one and railroad two, and above-mentioned guide pad (6) and slide block (7) are separately positioned on railroad one and the railroad two, are fixedly connected with slide bar (11) between guide pad (6) and the slide block (7); Be arranged with spray gun seat (12) on the slide bar (11); Spray gun seat (12) can slidably reciprocate along slide bar (11), and above-mentioned spray gun (8) is installed in the top that above-mentioned master mold (3) were gone up and be positioned to spray gun seat (12), and described switch board (5) is electrically connected with spray gun (8).
2. a kind of spray equipment that is used in the rotational moulding according to claim 1 is characterized in that, described railroad one comprises two one slide rails one (9), and above-mentioned guide pad (6) is set on two slide rails one (9) and can slidably reciprocates along two slide rails one (9).
3. a kind of spray equipment that is used in the rotational moulding according to claim 2 is characterized in that, described railroad two comprises an one slide rail two (10), and above-mentioned slide block (7) is set on the slide rail two (10) and can slidably reciprocates along slide rail two (10).
4. according to claim 1 or 2 or 3 described a kind of spray equipments that are used in the rotational moulding, it is characterized in that the shape of cross section of described slide bar (11) is " worker " font.
5. a kind of spray equipment that is used in the rotational moulding according to claim 4 is characterized in that, has several bar holes (4) on the described spraying workbench (2).
6. a kind of spray equipment that is used in the rotational moulding according to claim 1 is characterized in that described guide pad is equipped with numerical control device on (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110460717.0A CN102528992B (en) | 2011-12-23 | 2011-12-23 | Spraying device used for rotational molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110460717.0A CN102528992B (en) | 2011-12-23 | 2011-12-23 | Spraying device used for rotational molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102528992A true CN102528992A (en) | 2012-07-04 |
| CN102528992B CN102528992B (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110460717.0A Active CN102528992B (en) | 2011-12-23 | 2011-12-23 | Spraying device used for rotational molding |
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| Country | Link |
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| CN (1) | CN102528992B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738547A (en) * | 2016-11-18 | 2017-05-31 | 山西贵友自动化设备有限公司 | A kind of rotational casting system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6338623B1 (en) * | 2000-04-29 | 2002-01-15 | Richard A. Durrant | Rotational molding oven |
| CN101906603A (en) * | 2010-07-13 | 2010-12-08 | 上海沪能防腐隔热工程技术有限公司 | Multidimensional automatic metal heat spray-painting device |
| CN202071272U (en) * | 2011-04-28 | 2011-12-14 | 温岭市旭日滚塑科技有限公司 | Clam box type swinging rotational molding machine |
| CN202462747U (en) * | 2011-12-23 | 2012-10-03 | 温岭市旭日滚塑科技有限公司 | Spraying device for rotational moulding |
-
2011
- 2011-12-23 CN CN201110460717.0A patent/CN102528992B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6338623B1 (en) * | 2000-04-29 | 2002-01-15 | Richard A. Durrant | Rotational molding oven |
| CN101906603A (en) * | 2010-07-13 | 2010-12-08 | 上海沪能防腐隔热工程技术有限公司 | Multidimensional automatic metal heat spray-painting device |
| CN202071272U (en) * | 2011-04-28 | 2011-12-14 | 温岭市旭日滚塑科技有限公司 | Clam box type swinging rotational molding machine |
| CN202462747U (en) * | 2011-12-23 | 2012-10-03 | 温岭市旭日滚塑科技有限公司 | Spraying device for rotational moulding |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738547A (en) * | 2016-11-18 | 2017-05-31 | 山西贵友自动化设备有限公司 | A kind of rotational casting system |
| CN106738547B (en) * | 2016-11-18 | 2020-05-22 | 山西贵友自动化设备有限公司 | Rotary casting system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102528992B (en) | 2014-12-03 |
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