CN205969674U - Rotational moulding machine arm of working - Google Patents
Rotational moulding machine arm of working Download PDFInfo
- Publication number
- CN205969674U CN205969674U CN201620817804.5U CN201620817804U CN205969674U CN 205969674 U CN205969674 U CN 205969674U CN 201620817804 U CN201620817804 U CN 201620817804U CN 205969674 U CN205969674 U CN 205969674U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- power transmission
- swivel mount
- chain
- molding machine
- 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
Links
- 238000001175 rotational moulding Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 51
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model relates to a rotational moulding machine arm of working belongs to the rotational moulding machine field. Including drive arrangement, first transmission shaft, secondary drive axle, swivel mount, mould support, axle sleeve, third transmission shaft, fourth transmission shaft, drive arrangement links to each other with first transmission shaft, and first transmission shaft passes through sprocket chain drive to secondary drive axle, and it is rotatory along the axial that the secondary drive axle drives the swivel mount, is fixed with the axle sleeve on the swivel mount, and the axle sleeve passes through sprocket chain drive to third transmission shaft, and the third transmission shaft passes through straight angle drive to the fourth transmission shaft of bevel gear, and it is rotatory along the axial that the fourth transmission shaft drives mould support, and mould support fixes in the swivel mount. The utility model discloses a drive control realizes the mould and does 360 degrees rotations of biax quadrature, has improved the stability of rotational moulding, the cost is reduced.
Description
Technical field
This utility model is related to rotational molding machine field, more particularly, to a kind of rotational molding machine working arm.
Background technology
Rotational molding machine is the rotomoulding apparatus that a kind of employing plastic powder makes hollow rotomoulded articles, and it mainly passes through one and works
Plastic Rolling Molds after arm drives thermally equivalent rotate around X-axis and Y-axis, and the plastic powder making melting in Plastic Rolling Molds is in action of gravity
Uniformly it is coated with down, adheres to the whole inner surface of Plastic Rolling Molds, so that after rotomoulded articles molding, more cooled sizing, opening
Mould can be taken off finished product.
Rotational molding machine arranges mair motor, auxiliary-motor, main shaft, mandrel, by mair motor and pair generally in working arm frame at present
Motor controls simultaneously, drives working arm to make 360 degree of rotations of dual axis orthogonal by main shaft, mandrel.Using Double Motor Control, synchronicity
Poor, it is not sufficiently stable.
Utility model content
For the problem of shortcomings and deficiencies in prior art, the utility model proposes a kind of rotational molding machine working arm, pass through
One driving means controls, and realizes mould and makees 360 degree of rotations of dual axis orthogonal, improves the stability of rotational moulding, reduce cost.
This utility model solves its technical problem and be employed technical scheme comprise that：
A kind of rotational molding machine working arm, including driving means, the first power transmission shaft, second driving shaft, swivel mount, mould rack,
Axle sleeve, the 3rd power transmission shaft, the 4th power transmission shaft, described driving means are connected with the first power transmission shaft, and the first power transmission shaft and second is driven
Sprocket wheel is respectively fixed with axle, between sprocket wheel, passes through chain drive, second driving shaft is connected with swivel mount, and mould rack is arranged on
On swivel mount, axle sleeve is enclosed within to be fixed extremely with swivel mount on second driving shaft, and axle sleeve and the 3rd power transmission shaft are respectively fixed with sprocket wheel,
Pass through chain drive, the 3rd power transmission shaft and the 4th power transmission shaft pass through bevel gear right angle drive, and third and fourth power transmission shaft is solid between sprocket wheel
It is scheduled on swivel mount, and the 4th power transmission shaft is connected with mould rack.
Further, described driving means include reducing motor and Double-row-roller chain coupling.
Further, described first power transmission shaft and second driving shaft are fixed on the rotary flat of rotational molding machine respectively by bearing block
On platform.
Further, described sprocket wheel adopts duplex chain wheel, chain strip adoption duplex chain.
Further, described swivel mount is fixed with chain stretching device.
This utility model has the advantages that：Using using Double-row-roller Chain conveyer, chain carries energy to this utility model
More preferably, transmission is more stable, and service life is longer for power；Swivel mount is provided with chain stretching device, prevents chain from rotating with swivel mount
Shi Zaocheng gets loose.
Brief description
Fig. 1 is this utility model overall structure diagram.
Specific embodiment
With reference to specific embodiment, this utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than restriction scope of the present utility model.In addition, it is to be understood that in the content having read this utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to this utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
As shown in figure 1, a kind of rotational molding machine working arm, including driving means 1, the first power transmission shaft 2, second driving shaft 3, rotation
Frame 4, mould rack 5, axle sleeve 6, the 3rd power transmission shaft 7, the 4th power transmission shaft 8, described driving means 1 are connected with the first power transmission shaft 2, the
Be respectively fixed with sprocket wheel on one power transmission shaft 2 and second driving shaft 3, be driven by chain 20 between sprocket wheel, second driving shaft 3 with revolve
Pivoted frame 4 is connected, and mould rack 5 is arranged on swivel mount 4, and axle sleeve 6 is enclosed within fixing with swivel mount 4 dead on second driving shaft 3, axle sleeve
6 and the 3rd are respectively fixed with sprocket wheel on power transmission shaft 7, are driven by chain 21 between sprocket wheel, the 3rd power transmission shaft 7 and the 4th power transmission shaft
8 pass through bevel gear right angle drive, and third and fourth power transmission shaft is fixed on swivel mount 4, and the 4th power transmission shaft 8 and mould rack 5 phase
Even.
Further, described driving means 1 include reducing motor 30 and Double-row-roller chain coupling 31.
Further, described first power transmission shaft 2 and second driving shaft 3 are fixed on the rotation of rotational molding machine respectively by bearing block
On platform.
Further, described sprocket wheel adopts duplex chain wheel, chain strip adoption duplex chain.
Further, described swivel mount 4 is fixed with chain stretching device 40.
Specifically, reducing motor 30 drives the first power transmission shaft 2 to rotate by Double-row-roller chain coupling 31, the first power transmission shaft
2 are transferred to second driving shaft 3 by sprocket wheel chain, and second driving shaft 3 is rotated frame 4 and is fixed on the mould on swivel mount 4
Tool support 5 is together along the axial-rotation of second driving shaft 3.After the axle sleeve 6 dead with swivel mount 4 fixation is with support body rotation, by chain
Wheel chain is transferred on the 3rd power transmission shaft 7, and the 3rd power transmission shaft 7 passes through bevel gear right angle drive again to the 4th power transmission shaft 8, the 4th biography
Moving axis 8 again driven mold support 5 along with second driving shaft 3 vertical axial（I.e. the 4th power transmission shaft 8 axial direction）Rotation.
This utility model passes through driving means and drives, by multiple transmissions between combine, can synchronously realize mould and prop up
360 degree of rotations of dual axis orthogonal made by frame, improve the stability of mould rotational moulding.
Claims (5)
1. a kind of rotational molding machine working arm it is characterised in that：Including driving means, the first power transmission shaft, second driving shaft, swivel mount,
Mould rack, axle sleeve, the 3rd power transmission shaft, the 4th power transmission shaft, described driving means are connected with the first power transmission shaft, the first power transmission shaft with
Sprocket wheel is respectively fixed with second driving shaft, between sprocket wheel, passes through chain drive, second driving shaft is connected with swivel mount, and mould props up
Frame is arranged on swivel mount, and axle sleeve is enclosed within fixing with swivel mount dead, on second driving shaft on axle sleeve and the 3rd power transmission shaft respectively admittedly
Surely have sprocket wheel, between sprocket wheel, pass through chain drive, the 3rd power transmission shaft and the 4th power transmission shaft by bevel gear right angle drive, the 3rd,
Four power transmission shafts are fixed on swivel mount, and the 4th power transmission shaft is connected with mould rack.
2. a kind of rotational molding machine working arm according to claim 1 it is characterised in that：Described driving means include reducing motor
With Double-row-roller chain coupling.
3. a kind of rotational molding machine working arm according to claim 1 it is characterised in that：Described first power transmission shaft and the second transmission
Axle is fixed on the rotation platform of rotational molding machine by bearing block respectively.
4. a kind of rotational molding machine working arm according to claim 1 it is characterised in that：Described sprocket wheel adopts duplex chain wheel, chain
Strip adoption duplex chain.
5. a kind of rotational molding machine working arm according to claim 1 it is characterised in that：It is fixed with chain on described swivel mount to open
Tight device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620817804.5U CN205969674U (en) | 2016-07-29 | 2016-07-29 | Rotational moulding machine arm of working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620817804.5U CN205969674U (en) | 2016-07-29 | 2016-07-29 | Rotational moulding machine arm of working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205969674U true CN205969674U (en) | 2017-02-22 |
Family
ID=58028157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620817804.5U Expired - Fee Related CN205969674U (en) | 2016-07-29 | 2016-07-29 | Rotational moulding machine arm of working |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205969674U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079203A (en) * | 2016-07-29 | 2016-11-09 | 安徽九洲环保设备有限公司 | A kind of rotational molding machine working arm |
| CN107270718A (en) * | 2017-07-19 | 2017-10-20 | 徐浩军 | Burn the stove gate device of smelting furnace |
-
2016
- 2016-07-29 CN CN201620817804.5U patent/CN205969674U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106079203A (en) * | 2016-07-29 | 2016-11-09 | 安徽九洲环保设备有限公司 | A kind of rotational molding machine working arm |
| CN107270718A (en) * | 2017-07-19 | 2017-10-20 | 徐浩军 | Burn the stove gate device of smelting furnace |
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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: 20170222 |