CN201645728U - Large multifunctional rotational molding unit - Google Patents
Large multifunctional rotational molding unit Download PDFInfo
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- CN201645728U CN201645728U CN2010201749005U CN201020174900U CN201645728U CN 201645728 U CN201645728 U CN 201645728U CN 2010201749005 U CN2010201749005 U CN 2010201749005U CN 201020174900 U CN201020174900 U CN 201020174900U CN 201645728 U CN201645728 U CN 201645728U
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- hanger
- mould
- rotational moulding
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Abstract
The utility model discloses a large multifunctional rotational molding unit which mainly comprises power, a transmission mechanism, a rack (1), a rotating beam (5), a heater (21) and a heating bin (15) provided with a bin door (13), wherein the rotating beam (5) is provided with two mould hanging frames (11) which can rotate; the mould hanging frames can rotate when revolving along with the rotating beam; and moulds can be more evenly heated, and a plurality of moulds can be hung simultaneously. Compared with the prior art, the rotational molding unit has flexible rotation, leads the moulds with different specifications to be hung on the mould hanging frames simultaneously, can produce plastic products with different specifications once simultaneously, ensures the moulds to be evenly heated, has simple structure and convenient use, and greatly improves the production efficiency.
Description
Technical field:
The utility model relates to a kind of rotational moulding machine, especially large-sized multifunction rotational moulding unit.
Background technology:
Because plastic product has many advantages, more and more be extensive use of, the general at present method of extrusion molding and rotational moulding that adopts is produced plastic product, the mould more complicated that extrusion molding uses, and the mould that rotational moulding is used is fairly simple, cost is low, relatively be fit to produce large product, as: large-scale products such as plastic tank, the production method of rotational moulding at present generally are that the mould with hollow is fixed on two annulus that can rotate mutually, in the heating of the bottom of mould, make the plastic melt in the mould and stick inner surface, open mould then, take out plastic product in mould, this production equipment, owing to be subjected to the influence of annulus size, generally can only produce the plastic product of single specification, and efficient be lower, can not produce continuously, labour intensity is big.
Summary of the invention:
Technical problem to be solved in the utility model provides a kind of large-sized multifunction rotational moulding unit, be not subjected to the influence of equipment, can produce the plastic product of large, medium and small different size, can also once produce the different size plastic product simultaneously, improved the maneuverability of producing greatly, and product is heated evenly, and device structure is simple, and is easy to use.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
Mainly by power, transmission mechanism, frame (1), change beam (5), heater (21) and the heating cabinet (15) that is provided with door (13) are formed, described commentaries on classics beam (5) is the cylindricality tubular axle of a hollow, the frame (1) that is suspended in commentaries on classics beam (5) goes up and can go up in frame (1) and rotate, change beam (5) but the middle part be provided with the mould hanger (11) of two rotations, mould hanger (11) is a plane plate-like, can hang at least one pair of Plastic Rolling Molds (16) on it, this mould hanger (11) is provided with hanger axle (9) and hanger axle (9) radially passes from changeing beam (5) Liang Tizhong, two mould hangers (11) be arranged at hanger axle (9) both ends, be provided with interior axle (7) in the pillar buoy of commentaries on classics beam (5) hollow, one end of interior axle (7) is connected to be changeed beam (5) stage casing and is provided with angular wheel (10), described hanger axle (9) is provided with the angular wheel that is meshed with angular wheel (10) on the interior axle (7), makes mould hanger (11) with when changeing beam (5) revolution and can rotation.
As improved technical scheme, the utility model is provided with track (8), and described heating cabinet (15) is provided with rail wheel (14), and promptly described heating cabinet (15) is arranged at track (8) and goes up also and can upward move at track (8).
Above-mentioned rail wheel (14) also can be located on the frame (1), and promptly described frame (1) is arranged at track (8) and goes up also and can upward move at track (8).
Above-mentioned heat seal storehouse (15) is preferably horizontal cylindrical tubular, so that heat energy is made full use of.
As further improvement, above-mentioned commentaries on classics beam (5) preferably is provided with 2～4 groups, all is provided with mould hanger (11) at least on every group of commentaries on classics beam (5), to constitute a plurality of units, a plurality of units can a shared heating cabinet, and a plurality of in actual use units can be used alternatingly, to enhance productivity.
As further improvement, on described mould hanger (11), be provided with safety net (25) and guardrail (24), the outside of described commentaries on classics beam also can be provided with thermal insulation layer.
The utility model is provided with the commentaries on classics beam of hollow structure, in commentaries on classics beam inside interior axle is set, one end of interior axle is connected to changes the beam stage casing, be provided with angular wheel in the termination, be provided with the hanger axle in the centre of the angular wheel that is engaged with, realized that the mould hanger is with when changeing the beam revolution and rotation, mould can be heated more uniformly, whole unit adopts transportable gas-tight silo to seal, compared with prior art, rotational moulding unit of the present utility model rotates flexibly, and the mould of rotating hanging different size on the mould hanger can once be produced the different size plastic product simultaneously simultaneously, mould is heated evenly, device structure is simple, and is easy to use, and production efficiency improves greatly.
Description of drawings:
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
The structural representation that Fig. 1 overlooks for the utility model embodiment 1.
Fig. 2 is the structural representation of embodiment 1 side-looking.
Fig. 3 is the structural representation of the section of Figure 1A-A.
Fig. 4 is the structural representation of the utility model embodiment 2.
Fig. 5 is the structural representation of the utility model embodiment 3.
Fig. 6 is the structural representation of the utility model embodiment 4.
The structural representation that Fig. 7 overlooks for the utility model embodiment 5.
Fig. 8 is the structural representation of embodiment 5 side-lookings.
Fig. 9 is the structural representation of the utility model embodiment 6.
Shown in the figure: 1 is frame, and 2 is drive, and 3 is decelerator, and 4 is motor, and 5 for changeing beam, 6 is thermal insulation layer, and 7 is interior axle, and 8 is track, and 9 is the hanger axle, 10 is angular wheel, and 11 is the mould hanger, and 12 is door track, and 13 is door, 14 is rail wheel, and 15 is heating cabinet, and 16 is mould, and 17 is thermometer, 18 is exhaust duct, and 19 is air blast, and 20 is sleeve pipe, and 21 is heater, 22 is the ground rail, and 23 is travel wheel, and 24 is guardrail, and 25 is safety net.
The specific embodiment:
Embodiment 1:
With reference to Fig. 1-2; structural representation for the utility model embodiment 1; the rotational moulding unit is symmetrical two groups in the present embodiment; every unit all comprises frame 1; change beam 5; changeing beam 5 is cylinder; the two ends of changeing beam 5 are separately fixed on the bearing block on the frame 1; can rotation; changeing beam 5 is hollow structure; axle 7 in the inside of changeing beam 5 is provided with; one end of interior axle 7 is connected to the middle part of changeing beam 5; be provided with angular wheel 10 in the termination; with the angular wheel of this angular wheel 10 engagements on be provided with hanger axle 9; hanger axle 9 radially passes from change beam 5 beam bodies; be arranged with mould hanger 11 at the two ends of hanger axle 9; mould hanger 11 is a flat circle plate-like; at least can hang a pair of Plastic Rolling Molds 16 on it; mould hanger 11 revolves round the sun with changeing beam 5 simultaneously by but interior axle 7 drives self rotation is outer; the other end at interior axle 7 is provided with drive 2; drive 2 is a sprocket wheel; also be provided with drive sprocket in the termination of changeing beam 5; in axle 7 and change drive 2 on the beam 5 and be respectively equipped with motor 4 and decelerator 3 as power; driving respectively changes beam 5 and 7 rotations of interior axle; be provided with heater 21 in heating cabinet 15 bottoms; the stove and accessory of heater 21 fire coals; the bottom of heater 21 is provided with travel wheel 23 and ground rail 22; heater 21 can be moved along ground rail 22; bottom at heater 21 also is provided with sleeve pipe 20; the other end of sleeve pipe 20 connects air blast 19; sleeve pipe 20 can extend as required; heating cabinet 15 is provided with rail wheel 14 for rectangle storehouse and bottom; below rail wheel 14, be provided with track 8; whole heating cabinet 15 can move on track 8; two ends at heating cabinet 15 are respectively equipped with door track 12 up and down; be provided with door 13 in the door track 12; also be provided with thermometer 17 and exhaust duct 18 at the top of heating cabinet 15; thermometer 17 is used for measuring the temperature in the heating cabinet 15, and is too high for protection commentaries on classics beam 5 unlikely temperature when heating, and also is provided with thermal insulation layer 6 in the outside of changeing beam 5.
During use, the mould of all size is fixed on the mould hanger 11 that changes beam 5 both sides, has added raw material, again sealing of mould sealed, heater 21 moves to heating cabinet 15 bottoms and heats and cut out door 13, opening power, and the rotating speed of control improvement beam 5 and mould hanger 11 gets final product.This moment, the opposite side unit then entered preparation.After production is finished, can open heating cabinet 15 and push opposite side to, realize producing continuously.
Embodiment 2:
With reference to Fig. 4, be the structural representation of the utility model embodiment 2, to compare with embodiment 1, the main distinction of present embodiment is that described heating cabinet 15 is for laterally cylindrical, changeing beam 5 is rectangular cylinder.
Embodiment 3:
With reference to Fig. 5, be the structural representation of the utility model embodiment 3, be with the main distinction of embodiment 1: below two units, all be provided with heater, do not need traveling heater 21 in the production.
Embodiment 4:
With reference to Fig. 6, be the structural representation of the utility model embodiment 4, present embodiment is a simple type, is to have only one group of rotational moulding unit with the main distinction of embodiment 1, relatively is fit to small-scale production.
Embodiment 5:
With reference to Fig. 7～8; structural representation for the utility model embodiment 5; be with the main distinction of embodiment 1: be provided with safety net 25 on mould hanger 11, be provided with guardrail 24 simultaneously around mould hanger 11, the workman can play the safeguard protection effect when dismantling mould on mould hanger 11.
Embodiment 6:
With reference to Fig. 9, be the structural representation of the utility model embodiment 6, be with the main distinction of embodiment 1: the rotational moulding unit is three groups in the present embodiment, every group of unit all comprises frame 1, changes beam 5 and mould hanger 11.
Embodiment 7:
Be with the main distinction of embodiment 1: described heating cabinet 15 is for fixing, and rail wheel 14 is located on the frame 1, and promptly described frame 1 is arranged on the track 8 and can moves on track 8, promotes frame 1 during use and gets final product.
Embodiment 8:
Be with the main distinction of embodiment 1: described heater 21 is oil burner.
Embodiment 9:
Be with the main distinction of embodiment 1: described heater 21 is gas furnace.
Embodiment 10:
Be with the main distinction of embodiment 1: described heater 21 is electric heater.
Claims (10)
1. large-sized multifunction rotational moulding unit, power, transmission mechanism, frame (1), change beam (5), heater (21) and the heating cabinet (15) that is provided with door (13) are formed, it is characterized in that: described commentaries on classics beam (5) is the cylindricality tubular axle of a hollow, the frame (1) that is suspended in commentaries on classics beam (5) goes up and can go up in frame (1) and rotate, change beam (5) but the middle part be provided with the mould hanger (11) of two rotations, this mould hanger (11) is provided with hanger axle (9) and hanger axle (9) radially passes from changeing beam (5) Liang Tizhong, two mould hangers (11) be arranged at hanger axle (9) both ends, be provided with interior axle (7) in the pillar buoy of commentaries on classics beam (5) hollow, in an end of axle (7) be connected to and change beam (5) stage casing and be provided with angular wheel (10), described hanger axle (9) is provided with the angular wheel that is meshed with angular wheel (10) on the interior axle (7).
2. large-sized multifunction rotational moulding unit according to claim 1 is characterized in that: be provided with track (8), described heating cabinet (15) is provided with rail wheel (14), and promptly described heating cabinet (15) is arranged at track (8) and goes up also and can upward move at track (8).
3. large-sized multifunction rotational moulding unit according to claim 1 is characterized in that: be provided with track (8), described rail wheel (14) is located on the frame (1), and promptly described frame (1) is arranged at track (8) and goes up also and can upward move at track (8).
4. according to claim 1,2 or 3 described large-sized multifunction rotational moulding units, it is characterized in that: described heat seal storehouse (15) is horizontal cylindrical tubular.
5. according to claim 1,2 or 3 described large-sized multifunction rotational moulding units, it is characterized in that: described commentaries on classics beam (5) is provided with 2～4 groups, all is provided with mould hanger (11) at least on every group of commentaries on classics beam (5), to constitute a plurality of units.
6. large-sized multifunction rotational moulding unit according to claim 4 is characterized in that: described commentaries on classics beam (5) is provided with 2～4 groups, all is provided with mould hanger (11) at least on every group of commentaries on classics beam (5), to constitute a plurality of units.
7. according to claim 1,2 or 3 described large-sized multifunction rotational moulding units, it is characterized in that: described mould hanger (11) is provided with safety net (25) and guardrail (24).
8. large-sized multifunction rotational moulding unit according to claim 4 is characterized in that: described mould hanger (11) is provided with safety net and guardrail.
9. large-sized multifunction rotational moulding unit according to claim 5 is characterized in that: described mould hanger (11) is provided with safety net and guardrail.
10. large-sized multifunction rotational moulding unit according to claim 6 is characterized in that: described mould hanger (11) is provided with safety net and guardrail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201749005U CN201645728U (en) | 2010-04-29 | 2010-04-29 | Large multifunctional rotational molding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201749005U CN201645728U (en) | 2010-04-29 | 2010-04-29 | Large multifunctional rotational molding unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201645728U true CN201645728U (en) | 2010-11-24 |
Family
ID=43110946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201749005U Expired - Lifetime CN201645728U (en) | 2010-04-29 | 2010-04-29 | Large multifunctional rotational molding unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201645728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233632A (en) * | 2010-04-29 | 2011-11-09 | 李海舰 | Large-scale multifunctional rotational moulding set |
-
2010
- 2010-04-29 CN CN2010201749005U patent/CN201645728U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233632A (en) * | 2010-04-29 | 2011-11-09 | 李海舰 | Large-scale multifunctional rotational moulding set |
| CN102233632B (en) * | 2010-04-29 | 2013-10-30 | 李海舰 | Large-scale multifunctional rotational moulding set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101124 Effective date of abandoning: 20131030 |
|
| RGAV | Abandon patent right to avoid regrant |