CN203863881U - Device for plastic rotational molding - Google Patents
Device for plastic rotational molding Download PDFInfo
- Publication number
- CN203863881U CN203863881U CN201420154203.1U CN201420154203U CN203863881U CN 203863881 U CN203863881 U CN 203863881U CN 201420154203 U CN201420154203 U CN 201420154203U CN 203863881 U CN203863881 U CN 203863881U
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- China
- Prior art keywords
- channel
- section steel
- motor
- bearing block
- connecting rod
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- Expired - Fee Related
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a device for plastic rotational molding. The device comprises an engine base (1), a shaft (2), a frame, a motor I (12), a fixing rod (13), a connecting rod (14) and a motor II (15), wherein the frame comprises a channel steel A (4), a channel steel B (5) and two channel steels II (6), the channel steels II (6) are rotationally mounted on the engine base (1) through a rotating shaft respectively, a bearing seat I (7) and a bearing seat II (8) are respectively mounted at the tops of the channel steel A (4) and the channel steel B (5), a motor II (15) is arranged below the frame and in a position close to one side of the channel steel B (5), one end of the fixing rod (13) is arranged on the output shaft of the motor II (15), the other end of the fixing rod (13) is hinged to one end of the connecting rod (14), and the other end of the connecting rod (14) is hinged to the channel steel B (5). The device for plastic rotational molding has the benefits that the structure is simple, the mold mounting is convenient, and plastic in the mold can be heated and melted fully.
Description
Technical field
The utility model relates to the technical field of plastics rotational forming, particularly a kind of device of plastics rotational forming.
Background technology
At present, traditional plastics rotational forming device comprises motor, reduction box, disk, main shaft and heater, motor is connected with one end of reduction box, the other end of reduction box is connected with main shaft, disk is arranged on main shaft, before heating, first the mould that is filled with plastics is arranged on disk, restart heater and motor, heater is to the plastic heating in mould, simultaneously, the transmission of torque of motor is to reduction box, disk on torque actuated main shaft rotates, and disk driven mold rotates, thereby while has realized the process of rotating heating of plastic.Yet, more for holding the interior grooves of mould of plastics, therefore the plastics that are arranged in groove are heated insufficient and inhomogeneous at mould rotary course, a part of plastics are not melted, of poor quality, the poor performance that cause the product produced, can only be used as waste disposal, have a strong impact on the productivity effect of enterprise.
In addition, the setting height(from bottom) of main shaft is very high could realize rotation, therefore, to installation mold, brings many difficulties, brings many troubles to workman's operation, and also band is served potential safety hazard simultaneously.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, the device that provide that a kind of simple in structure, simple to operate, installation mold is convenient, the plastics in mould can fully be heated the plastics rotational forming of fusing.
The purpose of this utility model is achieved through the following technical solutions: a kind of device of plastics rotational forming, it comprises support, axle, framework, motor I, fixed bar, connecting rod and motor II, described framework is by channel-section steel A, channel-section steel B and two channel-section steel II form, channel-section steel A and channel-section steel B be arranged in parallel, two channel-section steel II all connect channel-section steel A and channel-section steel B respectively perpendicular to the two ends of channel-section steel A setting and two channel-section steel II, two described channel-section steel II are rotated and are installed on support by rotating shaft respectively, described channel-section steel A and the top of channel-section steel B are separately installed with bearing block I and bearing block II, described axle is arranged in bearing block I and bearing block II, one end of axle is provided with disk, axle is by transmission device and motor I connection for transmission, described motor II is arranged at framework below and is positioned at the side near channel-section steel B, described fixed bar one end is arranged on the output shaft of motor II, the other end of fixed bar and one end of connecting rod are hinged, the other end of connecting rod is hinged on channel-section steel B.
Described disk is positioned near channel-section steel A side.
Described channel-section steel B bottom is provided with cabinet, and motor I is arranged in cabinet.
Described transmission device is to be installed on hinge wheel on axle, to be installed on minor sprocket and the chain that is connected minor sprocket and hinge wheel on motor I output shaft.
Described hinge wheel is between bearing block I and bearing block II.
The utlity model has following advantage: (1) motor I of the present utility model drives minor sprocket to rotate, minor sprocket drives hinge wheel to rotate, hinge wheel band moving axis rotates, axle disc rotated, disk drives mould mounted thereto to rotate, thereby make the plastics rolling in mould, in addition, motor II is arranged at framework below and motor II is arranged near channel-section steel B side, fixed bar one end is arranged on the main shaft of motor II, the fixed bar other end and connecting rod one end are hinged, the connecting rod other end is hinged on channel-section steel B, after starter motor II, motor II drives fixed bar to rotate, fixed bar transmits torque on connecting rod, connecting rod drives on framework, lower swing, thereby mould is done, lower motion, therefore, mould is done again the motion of rising or declining when rotating, guaranteed plastics fully rolling in mould, below disk, lay again heater, thereby the plastics in mould are heated fusing completely, improved the quality and performance of following process bellow.(2), when motor II of the present utility model turns to certain angle, therefore rotating disk can, facilitate workman that mould is arranged on disk near ground, has brought convenience to workman's operation.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the structural representation of the utility model framework;
In figure, 1-support, 2-axle, 3-minor sprocket, 4-channel-section steel A, 5-channel-section steel B, 6-channel-section steel II, 7-bearing block I, 8-bearing block II, 9-hinge wheel, 10-disk, 11-cabinet, 12-motor I, 13-fixed bar, 14-connecting rod, 15-motor II.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described, protection domain of the present utility model is not limited to the following stated:
As Figure 1-3, a kind of device of plastics rotational forming, it comprises support 1, axle 2, framework, motor I 12, fixed bar 13, connecting rod 14 and motor II 15, described framework is by channel-section steel A4, channel-section steel B5 and two channel-section steel II6 form, channel-section steel A4 and channel-section steel B5 be arranged in parallel, two channel-section steel II6 all connect channel-section steel A4 and channel-section steel B5 respectively perpendicular to the two ends of channel-section steel A4 setting and two channel-section steel II6, two described channel-section steel II6 are rotated and are installed on support 1 by rotating shaft respectively, described channel-section steel A4 and the top of groove B5 are separately installed with bearing block I7 and bearing block II8, described axle 2 is arranged in bearing block I7 and bearing block II8, one end of axle 2 is provided with disk 10, axle 2 is by transmission device and motor I 12 connection for transmissions, described motor II 15 is arranged at framework below and is positioned at the side near channel-section steel B5, described fixed bar 13 one end are arranged on the output shaft of motor II 15, one end of the other end of fixed bar 13 and connecting rod 14 is hinged, the other end of connecting rod 14 is hinged on channel-section steel B5.
As shown in Figure 2, disk 10 is positioned near channel-section steel A4 side; Channel-section steel B5 bottom is provided with cabinet 11, and motor I 12 is arranged in cabinet 11.Transmission device is to be installed on hinge wheel 9 on axle 2, to be installed on the minor sprocket 3 on motor I 12 output shafts and to be connected the chain of minor sprocket 3 and hinge wheel 9; Hinge wheel 9 is between bearing block I7 and bearing block II8.
The course of work of the present utility model is as follows: first plastics are inserted in mould, and mould is arranged on disk 10, the dotted line frame of planting as Fig. 2 is depicted as mould, then lays heater below disk 10.Starter motor I12 and motor II 15, motor I 12 drives minor sprocket 3 to rotate, minor sprocket 3 drives hinge wheel 9 to rotate, hinge wheel band moving axis 2 rotates, axle 2 drives disk 10 to rotate, disk 10 drives mould mounted thereto to rotate, thereby make the plastics rolling in mould, simultaneously, motor II 15 drives fixed bar 13 to rotate, fixed bar 13 transmits torque on connecting rod 14, connecting rod 14 drives on framework, lower swing, thereby the motion that mould is done rise or decline, therefore, guaranteed plastics fully rolling in mould, thereby heater fully heats plastics, improved the quality and performance that following process goes out product.
Claims (5)
1. the device of a plastics rotational forming, it is characterized in that: it comprises support (1), axle (2), framework, motor I (12), fixed bar (13), connecting rod (14) and motor II (15), described framework is by channel-section steel A(4), channel-section steel B(5) and two channel-section steel II(6) form, channel-section steel A(4) and channel-section steel B(5) be arranged in parallel, two channel-section steel II(6) all perpendicular to channel-section steel A(4) arrange and two channel-section steel II(6) two ends connect respectively channel-section steel A(4) and channel-section steel B(5), two described channel-section steel II(6) by rotating shaft, rotate and be installed on support (1) respectively, described channel-section steel A(4) and channel-section steel B(5) top be separately installed with bearing block I(7) and bearing block II(8), described axle (2) is arranged on bearing block I(7) and bearing block II(8) in, one end of axle (2) is provided with disk (10), axle (2) is by transmission device and motor I (12) connection for transmission, described motor II (15) is arranged at framework below and is positioned near channel-section steel B(5) a side, described fixed bar (13) one end is arranged on the output shaft of motor II (15), one end of the other end of fixed bar (13) and connecting rod (14) is hinged, the other end of connecting rod (14) is hinged on channel-section steel B(5) on.
2. the device of a kind of plastics rotational forming according to claim 1, is characterized in that: described disk (10) is positioned near channel-section steel A(4) side.
3. the device of a kind of plastics rotational forming according to claim 1, is characterized in that: described channel-section steel B(5) bottom is provided with cabinet (11), and motor I (12) is arranged in cabinet (11).
4. the device of a kind of plastics rotational forming according to claim 1, is characterized in that: described transmission device is for being installed on hinge wheel (9) on axle (2), being installed on the minor sprocket (3) on motor I (12) output shaft and being connected minor sprocket (3) and the chain of hinge wheel (9).
5. the device of a kind of plastics rotational forming according to claim 4, is characterized in that: described hinge wheel (9) is positioned at bearing block I(7) and bearing block II(8) between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154203.1U CN203863881U (en) | 2014-04-01 | 2014-04-01 | Device for plastic rotational molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154203.1U CN203863881U (en) | 2014-04-01 | 2014-04-01 | Device for plastic rotational molding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203863881U true CN203863881U (en) | 2014-10-08 |
Family
ID=51644863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420154203.1U Expired - Fee Related CN203863881U (en) | 2014-04-01 | 2014-04-01 | Device for plastic rotational molding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203863881U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552710A (en) * | 2015-01-08 | 2015-04-29 | 淄博富邦滚塑防腐设备科技有限公司 | Method for producing manhole cover of plastic containing bucket |
| CN106393510A (en) * | 2016-11-17 | 2017-02-15 | 杭州利安玻璃钢有限公司 | Adjustable pipeline molding die |
-
2014
- 2014-04-01 CN CN201420154203.1U patent/CN203863881U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104552710A (en) * | 2015-01-08 | 2015-04-29 | 淄博富邦滚塑防腐设备科技有限公司 | Method for producing manhole cover of plastic containing bucket |
| CN106393510A (en) * | 2016-11-17 | 2017-02-15 | 杭州利安玻璃钢有限公司 | Adjustable pipeline molding die |
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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 |
Granted publication date: 20141008 Termination date: 20160401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |