CN106079203A - A kind of rotational molding machine working arm - Google Patents
A kind of rotational molding machine working arm Download PDFInfo
- Publication number
- CN106079203A CN106079203A CN201610615642.1A CN201610615642A CN106079203A CN 106079203 A CN106079203 A CN 106079203A CN 201610615642 A CN201610615642 A CN 201610615642A CN 106079203 A CN106079203 A CN 106079203A
- Authority
- CN
- China
- Prior art keywords
- power transmission
- transmission shaft
- molding machine
- swivel mount
- rotational molding
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
- B29C41/06—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould about two or more axes
Abstract
The present invention relates to a kind of rotational molding machine working arm, belong to rotational molding machine field.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 is connected with the first power transmission shaft, first power transmission shaft is transferred to second driving shaft by sprocket wheel chain, second driving shaft is rotated frame and rotates vertically, axle sleeve it is fixed with on swivel mount, axle sleeve is transferred to the 3rd power transmission shaft by sprocket wheel chain, 3rd power transmission shaft passes through bevel gear right angle drive to the 4th power transmission shaft, 4th power transmission shaft driven mold support rotates vertically, and mould rack is fixed in swivel mount.The present invention is controlled by a driving means, it is achieved dual axis orthogonal 360 degree rotation made by mould, improves the stability of rotational moulding, reduces cost.
Description
Technical field
The present invention relates to rotational molding machine field, particularly relate to a kind of rotational molding machine working arm.
Background technology
Rotational molding machine is a kind of rotomoulding apparatus using plastic powder to make hollow rotomoulded articles, and it is mainly by a job
Arm straps is moved the Plastic Rolling Molds after thermally equivalent and is rotated around X-axis and Y-axis, and plastic powder melted in making Plastic Rolling Molds is in action of gravity
It is coated with down, adheres to the whole inner surface of Plastic Rolling Molds uniformly, so that after rotomoulded articles molding, more cooled sizing, opening
Mould i.e. can be taken off finished product.
Rotational molding machine generally arranges mair motor, auxiliary-motor, main shaft, mandrel, by mair motor and pair in working arm frame at present
Motor controls simultaneously, drives working arm to make dual axis orthogonal 360 degree rotation by main shaft, mandrel.Use Double Motor Control, synchronicity
Poor, it is not sufficiently stable.
Summary of the invention
For the problem of shortcomings and deficiencies in prior art, the present invention proposes a kind of rotational molding machine working arm, by one
Driving means controls, it is achieved dual axis orthogonal 360 degree rotation made by mould, improves the stability of rotational moulding, reduces cost.
The technical solution adopted for the present invention to solve the technical problems is:
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,
3rd power transmission shaft, the 4th power transmission shaft, described driving means is connected with the first power transmission shaft, and the first power transmission shaft and second driving shaft divide
Not being fixed with sprocket wheel, by chain drive between sprocket wheel, second driving shaft is connected with swivel mount, and mould rack is arranged on swivel mount
On, axle sleeve is enclosed within second driving shaft fixing dead with swivel mount, and axle sleeve and the 3rd power transmission shaft are respectively fixed with sprocket wheel, sprocket wheel it
Between by chain drive, the 3rd power transmission shaft passes through bevel gear right angle drive with the 4th power transmission shaft, and third and fourth power transmission shaft is fixed on rotation
On pivoted frame, and the 4th power transmission shaft is connected with mould rack.
Further, described driving means includes 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 uses duplex chain wheel, chain strip adoption duplex chain.
Further, described swivel mount is fixed with chain stretching device.
There is advantages that the present invention uses Double-row-roller Chain conveyer, chain bearing capacity is more preferable, passes
Dynamic more stable, service life is longer；Swivel mount is provided with chain stretching device, prevents the pine that chain causes when rotating with swivel mount
De-.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is expanded on further.Should be understood that these embodiments are merely to illustrate the present invention
Rather than restriction the scope of the present invention.In addition, it is to be understood that after having read the content that the present invention lectures, people in the art
The present invention can be made various changes or modifications by member, and these equivalent form of values fall within the application appended claims equally and limited
Scope.
As it is shown in figure 1, a kind of rotational molding machine working arm, including driving means the 1, first power transmission shaft 2, second driving shaft 3, rotate
Frame 4, mould rack 5, axle sleeve the 6, the 3rd power transmission shaft the 7, the 4th power transmission shaft 8, described driving means 1 is connected with the first power transmission shaft 2, the
One power transmission shaft 2 is respectively fixed with sprocket wheel on second driving shaft 3, by chain 20 transmission between sprocket wheel, and second driving shaft 3 and rotation
Pivoted frame 4 is connected, and mould rack 5 is arranged on swivel mount 4, and axle sleeve 6 is enclosed within second driving shaft 3 fixing with swivel mount 4 dead, axle sleeve
6 and the 3rd are respectively fixed with sprocket wheel on power transmission shaft 7, by chain 21 transmission between sprocket wheel, and 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 includes 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 uses duplex chain wheel, chain strip adoption duplex chain.
Further, described swivel mount 4 is fixed with chain stretching device 40.
Concrete, 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.With swivel mount 4 fix dead axle sleeve 6 with support body rotate after, pass through chain
Wheel chain be transferred on the 3rd power transmission shaft 7, the 3rd power transmission shaft 7 again by bevel gear right angle drive to the 4th power transmission shaft 8, the 4th pass
Moving axis 8 driven mold support 5 again rotates along with second driving shaft 3 vertical axial (the i.e. the 4th power transmission shaft 8 is axial).
The present invention is driven by a driving means, by combining between multiple transmissions, it is possible to synchronizes to realize mould rack and makees
Dual axis orthogonal 360 degree rotation, improves the stability of mould rotational moulding.
Claims (5)
1. a rotational molding machine working arm, it is characterised in that: include 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 is connected with the first power transmission shaft, the first power transmission shaft with
Being respectively fixed with sprocket wheel on second driving shaft, by chain drive between sprocket wheel, second driving shaft is connected with swivel mount, and mould props up
Frame is arranged on swivel mount, and axle sleeve is enclosed within second driving shaft fixing with swivel mount dead, solid respectively on axle sleeve and the 3rd power transmission shaft
Surely having sprocket wheel, by chain drive between sprocket wheel, the 3rd power transmission shaft and the 4th power transmission shaft pass through 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.
A kind of rotational molding machine working arm the most according to claim 1, it is characterised in that: described driving means includes reducing motor
With Double-row-roller chain coupling.
A kind of rotational molding machine working arm the most 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.
A kind of rotational molding machine working arm the most according to claim 1, it is characterised in that: described sprocket wheel uses duplex chain wheel, chain
Strip adoption duplex chain.
A kind of rotational molding machine working arm the most according to claim 1, it is characterised in that: it is fixed with chain on described swivel mount and opens
Tight device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610615642.1A CN106079203A (en) | 2016-07-29 | 2016-07-29 | A kind of rotational molding machine working arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610615642.1A CN106079203A (en) | 2016-07-29 | 2016-07-29 | A kind of rotational molding machine working arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106079203A true CN106079203A (en) | 2016-11-09 |
Family
ID=57479371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610615642.1A Pending CN106079203A (en) | 2016-07-29 | 2016-07-29 | A kind of rotational molding machine working arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106079203A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827338A (en) * | 2017-01-21 | 2017-06-13 | 海宁萃智智能机器人有限公司 | A kind of comprehensively efficient rotational moulding platform |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1521922A (en) * | 1966-05-26 | 1968-04-19 | Nat Distillers Chem Corp | Rotational Molding Improvements |
| US3829272A (en) * | 1973-05-21 | 1974-08-13 | Mcneil Corp | Rotational molding machine |
| DE2416818A1 (en) * | 1974-04-06 | 1975-10-16 | Ide Werkzeug Masch | Casting mould with two rotational axes - has mould mounted in frame cantilevered from revolving wheel to improve access |
| GB2048151A (en) * | 1979-05-11 | 1980-12-10 | Bestobell Ind Pty Ltd | Rotary moulding of hollow articles |
| US4980112A (en) * | 1988-06-24 | 1990-12-25 | Masters William E | Method for rotational molding |
| JPH0740365A (en) * | 1993-07-29 | 1995-02-10 | Achilles Corp | Production of dicyclopentadiene resin product |
| JPH08169024A (en) * | 1993-03-26 | 1996-07-02 | Dobashi Kikai:Kk | Rotation molding method of slender hollow molding and device therefor |
| CN202162935U (en) * | 2011-07-22 | 2012-03-14 | 慈溪市德顺容器有限公司 | Gear-driven U-shaped arm |
| CN202293146U (en) * | 2011-11-09 | 2012-07-04 | 江苏通全球工程管业有限公司 | Shuttling device for plastic production inspection well |
| CN202623111U (en) * | 2012-06-15 | 2012-12-26 | 孙罗娇 | Dual-die chain transmission structure of rotational moulding machine |
| CN103341936A (en) * | 2013-07-05 | 2013-10-09 | 柳州市方鑫汽车装饰件有限公司 | Rotational molding equipment |
| CN205969674U (en) * | 2016-07-29 | 2017-02-22 | 安徽九洲环保设备有限公司 | Rotational moulding machine arm of working |
-
2016
- 2016-07-29 CN CN201610615642.1A patent/CN106079203A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1521922A (en) * | 1966-05-26 | 1968-04-19 | Nat Distillers Chem Corp | Rotational Molding Improvements |
| US3829272A (en) * | 1973-05-21 | 1974-08-13 | Mcneil Corp | Rotational molding machine |
| DE2416818A1 (en) * | 1974-04-06 | 1975-10-16 | Ide Werkzeug Masch | Casting mould with two rotational axes - has mould mounted in frame cantilevered from revolving wheel to improve access |
| GB2048151A (en) * | 1979-05-11 | 1980-12-10 | Bestobell Ind Pty Ltd | Rotary moulding of hollow articles |
| US4980112A (en) * | 1988-06-24 | 1990-12-25 | Masters William E | Method for rotational molding |
| JPH08169024A (en) * | 1993-03-26 | 1996-07-02 | Dobashi Kikai:Kk | Rotation molding method of slender hollow molding and device therefor |
| JPH0740365A (en) * | 1993-07-29 | 1995-02-10 | Achilles Corp | Production of dicyclopentadiene resin product |
| CN202162935U (en) * | 2011-07-22 | 2012-03-14 | 慈溪市德顺容器有限公司 | Gear-driven U-shaped arm |
| CN202293146U (en) * | 2011-11-09 | 2012-07-04 | 江苏通全球工程管业有限公司 | Shuttling device for plastic production inspection well |
| CN202623111U (en) * | 2012-06-15 | 2012-12-26 | 孙罗娇 | Dual-die chain transmission structure of rotational moulding machine |
| CN103341936A (en) * | 2013-07-05 | 2013-10-09 | 柳州市方鑫汽车装饰件有限公司 | Rotational molding equipment |
| CN205969674U (en) * | 2016-07-29 | 2017-02-22 | 安徽九洲环保设备有限公司 | Rotational moulding machine arm of working |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827338A (en) * | 2017-01-21 | 2017-06-13 | 海宁萃智智能机器人有限公司 | A kind of comprehensively efficient rotational moulding platform |
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