CN106626187A - Double-shaft rotating structure applicable to electric heating forming equipment - Google Patents
Double-shaft rotating structure applicable to electric heating forming equipment Download PDFInfo
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- CN106626187A CN106626187A CN201610422986.0A CN201610422986A CN106626187A CN 106626187 A CN106626187 A CN 106626187A CN 201610422986 A CN201610422986 A CN 201610422986A CN 106626187 A CN106626187 A CN 106626187A
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- countershaft
- main shaft
- cable
- countershafts
- bus
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Classifications
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- 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
-
- 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
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/46—Heating or cooling
Abstract
The invention relates to a double-shaft rotating structure applicable to electric heating forming equipment, aims to provide a double-shaft rotating structure applicable to electric heating forming equipment, and can enable a mold on the forming equipment to realize double-shaft continuous rotation; furthermore, the structure is relatively simple, the occupied area is small, energy conservation and environmental protection are realized, and the cost is relatively low. The double-shaft rotating structure applicable to the electric heating forming equipment comprises a main shaft, a shell, a first auxiliary shaft, two second auxiliary shafts, a third auxiliary shaft, two first collector slip rings, a second collector slip ring, two fixed disks and a plurality of electric heating elements; the shell is arranged at the end part of the main shaft; the two second auxiliary shafts are arranged in the shell; the two fixed disks are respectively arranged at the end parts of the two second auxiliary shafts; the third auxiliary shaft and the main shaft synchronously rotate, and the first auxiliary shaft is driven by an auxiliary motor and can independently rotate relative to the main shaft; and the two second auxiliary shafts are perpendicularly hinged with the first auxiliary shaft respectively.
Description
Technical field
The present invention relates to electrothermal plastic rolling technical field, is to be related to one kind to be applied to electrical heating former specifically
Dual-axis rotation structure.
Background technology
Traditional rotomoulding apparatus are heat the coming as heat energy produced using the burning of liquefied gas, natural gas or diesel oil
Source, the air in heat energy elder generation heated oven, then thermal energy conduction is given the mould rotated in baking oven, mould by the hot-air for heating
Inwall is heated to after the fusion point of plastic material, and plastic cement raw material starts little by little to be attached on the inwall of mould, until entirely
Portion plastifies and is attached to mould inner wall, is subsequently heated stopping, and the plastic cement cooling of plasticizing is solidified into the shape of mould inner wall, mould
After partition, product is taken out, cooling completes the processing of product.Such heat energy transfer mode, it is huge that a large amount of heat energy are used for heating
Baking oven in air, and when heating mould remove baking oven when, oven door is fully open, and the heat of oven interior is all a large amount of
Dissipate, efficiency is low, waste big, and easily to environment.And this kind of occupation area of equipment is huge, space utilization rate is relative
It is relatively low, high expensive.
Tentative electrothermal plastic rolling equipment emerging in recent years, by the energy of heating by traditional liquefied gas, natural gas
Or diesel oil is changed to power supply.This kind equipment is that mould continuously rotates around a horizontal middle spindle, but cannot using wobbler type mostly
Continuously rotated around another central shaft vertical with the horizontal middle spindle, and limited swing can only be done.This kind of rocking equipment,
Requirement of the rotational molding technique for the continuous rotation of twin shaft is significantly limit, therefore the processing of complicated shape rotational moulding product cannot be adapted to
Production.
A kind of tactic pattern for occurring in addition is, using double mount structures, using 3-4 direction dredging for forceful electric power and light current to be done,
This kind of device structure is complicated, and double mount structures result in itself the inconvenience of operation, and floor space and space requirement are huge, and double frames exist
During rotation, hinder very much for the observation of operating mould.In addition, double mount structures can cause the inconvenience for operating：Double mount structures cause
Housing is exaggerated with the distance of mould, is highly detrimental to operation of the employee for mould and product, and the spacing of inside casing and housing,
Mould layout on equipment is greatly affected, the efficiency and ability of layout mould is reduced, therefore can be flat to some or has a depth
The production of the product of groove shapes causes difficulty.
At present the heating source of existing experimental electric heating equipment, there is electric heating gas, microwave, electrothermal tube, electromagnetic heater
Or infrared ray.The mode of electric heating gas, it is desired nonetheless to first plus hot-air, then heat is conducted to into mould, efficiency is low, and changes
During mould, hot gas scatters and disappears, and causes the waste of heat；The electrothermal tube efficiency of heating surface itself is not just high, and heats concentration, is unfavorable for
Even heating mould, and because its heat-conducting mode, it is necessary to the effect that directly contact mould has just had, the distribution of electrothermal tube can be given and consolidated
Surely very many difficulties are caused；The mode of microwave, because to import microwave, needs mould to have larger opening for microwave source,
Discomfort processing this kind of accounts for 60% of rotational moulding product or so Jie Jin closed product Jie Jin closed product；Electromagnetism adds
Hot device, since it is desired that high frequency electric and needing to be embedded in mould inside, this two point pole very high for the requirement of casting technique
The earth increased mould and equipment cost；Infrared heating is more satisfactory mode of heating, but existing electric heating equipment, will
Infrared heater is fixed in heater box, and heater box or is maintained static, or can only do the rotation of similar wobbler, this
Two ways, all causes infrared heater away from mould (especially square or other special-shaped products), greatly reduces
The efficiency of infrared heating, effect on driving birds is not good in practice hinders the application of this heating technique.
The content of the invention
The purpose of the present invention is to overcome weak point of the prior art, there is provided a kind of suitable for electrical heating former
Dual-axis rotation structure, can realize dual-axis rotation, and structure is relatively easy, floor space is little, energy-conserving and environment-protective, cost also relatively
It is low.
The object of the present invention is achieved like this：
A kind of dual-axis rotation structure suitable for electrical heating former, including：
One main shaft, drives the main shaft continuously to rotate around the horizontal middle spindle of the main shaft by mair motor；
One housing, located at the end of the main shaft, with the main shaft synchronous rotary；
One first countershaft, is set in the main shaft, and first countershaft is driven around first countershaft by auxiliary-motor
Horizontal middle spindle continuously rotate；
Two second countershafts, end is relatively symmetricly set on the enclosure interior, described two second countershafts respectively with it is described
First countershaft vertical articulation, first countershaft drives described two second countershafts each secondary around described two second by travelling gear
The central shaft of axle continuously rotates；
One the 3rd countershaft, is set in first countershaft, and by mair motor the 3rd countershaft and the main shaft are driven
Synchronously rotated, be laid with forceful electric power cable and vulnerabilities scan cable in the 3rd countershaft, the forceful electric power cable and described weak
Shielding construction is provided between electric control cable；
Two fixed disks, for fixing mould, two fixed disk is respectively arranged on the end of described two second countershafts, described solid
Price fixing with its corresponding second countershaft rotation synchronous rotary；
Two first bus rings, in the housing, correspond to respectively described two second countershafts, and described two first current collections are slided
The inner ring of ring is connected with one end of the forceful electric power cable and vulnerabilities scan cable, and the outer ring of described two first bus rings is each
With the second countershaft synchronous rotary corresponding to it；
One second bus ring, the inner ring of second bus ring respectively with service cable and control signal cable phase
Even, the outer ring of second bus ring is connected respectively with the other end of the forceful electric power cable and vulnerabilities scan cable, and institute
The outer ring for stating the second bus ring is connected and with the rotation rotation of the 3rd countershaft with the 3rd countershaft；
Multiple electrical heating elements, the wire of the electrical heating elements is connected with the outer ring of the first bus ring of its homonymy.
Wherein, second countershaft is hinged with first countershaft by bevel gear, and first countershaft passes through the cone
Gear transmission torque drives the second countershaft rotation.
Wherein, the inner ring of described two first bus rings is fixed in the housing, so as to keep geo-stationary, described two
The outer ring of the first bus ring is respectively sleeved in corresponding second countershaft, and secondary with corresponding described second
Axle synchronous rotary.
Wherein, the forceful electric power cable and the vulnerabilities scan cable are fixed on the 3rd countershaft by cable support disk
It is interior.Cable support disk can be by screw mandrel and nut locking position.It is of course also possible to use other fixed knots of the prior art
Structure is fixed on forceful electric power cable and vulnerabilities scan cable in the 3rd countershaft.
Further, a kind of dual-axis rotation structure suitable for electrical heating former of the present invention, also including interchangeable
Mould bases, the mould bases is fixed on the fixed disk, and one or more moulds are fixed on the mould bases.
Wherein, the electrical heating elements can be infrared ray heating tube, and the mould bases is provided with one or more by heating
The heater box of plate composition, the infrared ray heating tube is fixed in the heating plate.According to the electrical heating elements selected when implementing
Product, it is ensured that the control of the distance between the heating plate for being fixed with electrical heating elements and described mould is produced in the electrical heating elements
In the efficient working range of product.
Further, the mould bases is provided with one or more locked mode supports, and the heater box passes through the locked mode support
Fixed, one or more of moulds are separately fixed in the heater box.
Or ground, the electrical heating elements can also be resistance type heater, and the resistance type heater sticks on described
The surface of mould.
Or ground, the electrical heating elements can be electromagnetic heater, and the electromagnetic heater is embedded in the mould
In wall.When implementing, using electromagnetic heater frequency converter need to be coordinated to use, and all wires adopt shielded cable.This is
Using electromagnetic heater as common knowledge during electrical heating elements in this area, then this is not repeated.
Further, the end of the main shaft can also extend and be provided with a L-type arm, the L-type arm and the 3rd countershaft
Connection.
Further, the surface of the mould is provided with temperature-sensing element, for monitoring the working condition of the electrical heating elements.
Under same design, as a kind of version of the present invention, the object of the invention equally can be also realized.One kind is suitable for
In the dual-axis rotation structure of electrical heating former, including：
One main shaft, drives the main shaft continuously to rotate around the horizontal middle spindle of the main shaft by mair motor；
One housing, located at the end of the main shaft, with the main shaft synchronous rotary；
One first countershaft, is set in the main shaft, and first countershaft is driven around first countershaft by auxiliary-motor
Horizontal middle spindle continuously rotate；
Two second countershafts, end is relatively symmetricly set on the enclosure interior, described two second countershafts respectively with it is described
First countershaft vertical articulation, first countershaft drives described two second countershafts each secondary around described two second by travelling gear
The central shaft of axle continuously rotates；
One the 3rd countershaft, one end is connected with the housing, is coaxially oppositely arranged with the main shaft, and by mair motor institute is driven
State the 3rd countershaft and the main shaft and synchronously rotated, in the 3rd countershaft forceful electric power cable and vulnerabilities scan cable are laid with,
Shielding construction is provided between the forceful electric power cable and the vulnerabilities scan cable；
Two fixed disks, for fixing mould, two fixed disk is respectively arranged on the end of described two second countershafts, described solid
Price fixing with its corresponding second countershaft rotation synchronous rotary；
Two first bus rings, in the housing, correspond to respectively described two second countershafts, and described two first current collections are slided
The inner ring of ring is connected with one end of the forceful electric power cable and vulnerabilities scan cable, and the outer ring of described two first bus rings is each
With the second countershaft synchronous rotary corresponding to it；
One second bus ring, the inner ring of second bus ring respectively with service cable and control signal cable phase
Even, the outer ring of second bus ring is connected respectively with the other end of the forceful electric power cable and vulnerabilities scan cable, and institute
The outer ring for stating the second bus ring is connected and with the rotation rotation of the 3rd countershaft with the 3rd countershaft；
Multiple electrical heating elements, the wire of the electrical heating elements is connected with the outer ring of the first bus ring of its homonymy.
The present invention has the advantages that compared with prior art as a result of above-mentioned technical proposal：The present invention is suitable
Dual-axis rotation structure for electrical heating former is provided with two sets of motors and four countershafts, is shared by the 3rd countershaft and main shaft
One mair motor, the 3rd countershaft and main shaft synchronous rotary, and the first countershaft driven by auxiliary-motor being capable of phase and the main shaft between
To independently rotating, two second countershafts and the first countershaft vertical articulation so that being arranged on mould on fixed disk can be
With main shaft rotation around main shaft horizontal middle spindle rotate while it is secondary around corresponding second also as the rotation of the second countershaft
The central shaft synchronous rotary of axle, so as to realize that twin shaft continuously rotates, meets requirement of the rotational molding technique to the continuous rotation of twin shaft, maximum
Ensure that to degree that raw material can be distributed evenly in the inwall of mould；Main shaft and the 3rd countershaft are driven by mair motor, so
Ensure in rotary course, the cable in the 3rd countershaft will not be distorted；Compared with legacy equipment, the structure of present device
Relatively easy, small volume is constituted, the requirement to operating space is less, cost also relative moderate, cost performance has and significantly carries
Rise；Countershaft is set in main shaft so that the contour structures of present device are simple, are very beneficial for operator for mould and product
The operation of product, in the operating of observation mould and the operation for mould open/close, no longer by inside casing and the obstruction and limit of outside framework
System, improves equipment for abnormity, the positioning efficiency of complex product and ability.
Description of the drawings
By embodiment of the invention below and description taken together with the accompanying drawings, the other advantages and features of the present invention are shown, should
Embodiment is given by way of example, but is not limited to this, wherein：
Fig. 1 is three-dimensional knot of the present invention suitable for a preferred embodiment of the dual-axis rotation structure of electrical heating former
Structure schematic diagram.
Fig. 2 is a side structure schematic diagram (not installing Plastic Rolling Molds) of embodiment illustrated in fig. 1.
Fig. 3 is a side sectional view of embodiment illustrated in fig. 1.
Fig. 4 is the cross-sectional view of the housing of embodiment shown in Fig. 1.
Fig. 5 is structural representation of embodiment illustrated in fig. 1 when from top to bottom visual angle is seen.
Fig. 6 is mounted with structural representation during Plastic Rolling Molds for embodiment illustrated in fig. 1.
Fig. 7 is the structural representation of Plastic Rolling Molds in Fig. 6.
Fig. 8 is solid of the present invention suitable for another preferred embodiment of the dual-axis rotation structure of electrical heating former
Structural representation.
Fig. 9 is the dimensional structure diagram of embodiment illustrated in fig. 8.
Figure 10 is the present invention suitable for the vertical of another preferred embodiment of the dual-axis rotation structure of electrical heating former
Body structural representation.
Figure 11 is the dimensional structure diagram of embodiment illustrated in fig. 10.
Specific embodiment
The dual-axis rotation structure suitable for electrical heating former as Figure 1-5, including：One main shaft 10, a housing
38th, one first countershaft 5, two second countershafts 37, one the 3rd countershaft 1, two first bus rings 71, one second bus ring 72, two
Fixed disk 36 and multiple electrical heating elements 85 (being infrared ray heating tube in the present embodiment).Two fixed disks 36 are separately positioned on two
The end of two countershafts 37, housing 38 is arranged on the end of main shaft 10.
Wherein main shaft 10 is fixed on framework 73 by bearing block 43, is driven in the level of main shaft 10 by mair motor 69
Heart axle continuously rotates, housing 38 and the synchronous rotary of main shaft 10.First countershaft 5 is located in main shaft 10, and by pair by bearing holder (housing, cover)
Motor 74 drives and is continuously rotated around central shaft, and the rotation of the countershaft 5 of main shaft 10 and first is separate.The end of two second countershafts 37
Relatively it is symmetricly set on inside housing 38, fixes each via bearing, two second countershafts 37 is respectively with the first countershaft 5 by cone
Gear 23 is hinged, and the first countershaft 5 realizes the transmission of torque by bevel gear 23, drives two second countershafts 37 each around the second countershaft
37 central shaft is continuously rotated.So, when mair motor 69 and auxiliary-motor 74 start, it is arranged on the housing of the end of main shaft 10
38 rotate with the rotation of main shaft 10, are arranged on two second countershafts 37 inside housing 38 in the central shaft rotation around itself
Simultaneously the central shaft also around main shaft rotates, and this process drives the mould on fixed disk 36 to realize turning around the horizontal middle spindle of main shaft 10
Also around the central shaft synchronous rotary of corresponding second countershaft 37 while dynamic, so as to realize that twin shaft continuously rotates.
3rd countershaft 1 is set in the first countershaft 5, drives the 3rd countershaft 1 and main shaft 10 synchronously to carry out by mair motor 69
Rotation, is laid with forceful electric power cable and vulnerabilities scan cable 82 in the 3rd countershaft 1, and it is secondary to be fixed on the 3rd by cable support disk 81
In axle 1.It is to shield and spaced between forceful electric power cable and the vulnerabilities scan cable.
The inner ring of two first bus rings 71 is fixed in housing 38 and close with forceful electric power cable and vulnerabilities scan cable 82
One end connection of fixed disk 36, the outer ring of two first bus rings 71 is respectively sleeved in corresponding second countershaft 37, and with this
The corresponding synchronous rotary of second countershaft 37.The inner ring of the second bus ring 72 respectively with service cable derived from powering shelf and control
Derived control signal cable is connected in cabinet, the outer ring of the second bus ring 72 respectively with forceful electric power cable and vulnerabilities scan cable
82 other end connection, and be connected with the 3rd countershaft 1 and with the rotation rotation of the 3rd countershaft 1.
With reference to shown in Fig. 6, Fig. 7, mould bases 80 is locked on fixed disk 36, and mould bases 80 is provided with one or more locked mode supports
89, one or more moulds 84 can be separately fixed on corresponding locked mode support 89, so as to be fixed on mould bases 80.It is multiple to add
Hot plate 86 constitutes heater box, and infrared ray heating tube 85 is fixed in heating plate 86, and the distance of heating plate 86 and mould 84 is according to institute
From infrared ray heating tube 85 efficient working range determining, such as using most of economical infrared on existing market
Line heating tube, then this distance be typically provided to less than 200mm, if using the larger infrared heating of efficient working range
Pipe, this distance can also be arranged within 500mm, or in other suitable scopes.The wire of infrared ray heating tube 85 is passed through
Hole position 88 is connected with the outer ring of the first bus ring 71 of homonymy, realizes powered operation.So it is used for the forceful electric power of heating and is used for
The light current circuit of control, can be smoothly transmitted to and be fixed on fixed disk 36 infrared ray heating tube for being used for Plastic Rolling Molds,
To heat mould, the production of rotomoulded articles is completed.
Wherein, mould bases 80 can be replaced, when number of molds and size need adjustment, it is only necessary to correspondence adjustment mould bases 80
Size just can be with.
Preferably, the surface of mould 84 is also provided with temperature-sensing element (not shown), for monitoring infrared heating
The working condition of pipe.The elements such as infrared ray heating tube 84, PLC consoles, temperature controller, power regulator form closed-loop control system
System, controls the work of infrared ray heating tube 84.Wherein, temperature-sensing element is contact temperature-sensing element or infrared temperature sensing element.
Another embodiment of the present invention as shown in Figure 8 and Figure 9, the structure of the present embodiment and the basic phase of a upper embodiment
Together, difference is, the main shaft 10 in the present embodiment also extends and is provided with L-type rolling arm 42, the L-type rolling countershaft 1 of arm 42 and the 3rd
Between connect so that forceful electric power cable and vulnerabilities scan cable 82 can continuously be laid in the 3rd countershaft 1 and L-type rolling arm 42 in.
This structure for being extended a L-type arm is for long cartridge type product, or large-sized Product processing, or with aforementioned two kinds of features
Product processing it is more beneficial.
Another embodiment of the present invention as shown in Figure 10 and Figure 11, the structure and the reality shown in Fig. 1-7 of the present embodiment
The difference for applying the structure of example is essentially consisted in：In the present embodiment, the 3rd countershaft 1 is not set in the first countershaft 5, but with
Main shaft 10 is coaxially oppositely arranged, and one end of the 3rd countershaft 1 is connected with housing 38.
Embodiment shown in Figure 10 and Figure 11 is identical with the operation principle of embodiment shown in Fig. 1-7, main in the present embodiment
The countershaft 1 of axle 10 and the 3rd be all by mair motor 69 drive around main shaft 10 horizontal middle spindle continuous synchronization rotate, housing 38 with
The rotation synchronous rotary of main shaft 10, the first countershaft 5 is continuously rotated by the drive of auxiliary-motor 74 around central shaft, main shaft 10 and first
The rotation of countershaft 5 is separate.Two second countershafts 37 are arranged on inside housing 38, are fixed each via bearing, two second countershafts
37 are hinged with the first countershaft 5 by bevel gear 23, and the first countershaft 5 realizes the transmission of torque by bevel gear 23, drives two second
Countershaft 37 is continuously rotated around respective central shaft.So, when mair motor 69 and auxiliary-motor 74 start, it is arranged on main shaft 10
The housing 38 of end rotates with the rotation of main shaft 10, is arranged on two second countershafts 37 inside housing 38 in around itself
Central shaft while heart axle rotates also around main shaft rotates, and this process drives the mould on fixed disk 36 to realize the water around main shaft 10
Also around the central shaft synchronous rotary of corresponding second countershaft 37 while flat central axis, so as to realize that twin shaft continuously rotates.
Although the present invention is hereinbefore illustrated according to preferred embodiment, it is not intended that the scope of the present invention is only
Above-mentioned structure is confined to, if what those skilled in the art can easily develop after above-mentioned explanation is read
Equivalent substitution structure, the impartial change made under the spirit and scope without departing from the present invention and modification, should all be covered by this
Within bright the scope of the claims.
Claims (10)
1. a kind of dual-axis rotation structure suitable for electrical heating former, it is characterised in that include：
One main shaft, drives the main shaft continuously to rotate around the horizontal middle spindle of the main shaft by mair motor；
One housing, located at the end of the main shaft, with the main shaft synchronous rotary；
One first countershaft, is set in the main shaft, and first countershaft is driven around the water of first countershaft by auxiliary-motor
Flat central shaft continuously rotates；
Two second countershafts, end is relatively symmetricly set on the enclosure interior, and described two second countershafts are respectively with described first
Countershaft vertical articulation, first countershaft drives described two second countershafts each around described two second countershafts by travelling gear
Central shaft continuously rotates；
One the 3rd countershaft, is set in first countershaft, drives the 3rd countershaft synchronous with the main shaft by mair motor
Rotated, forceful electric power cable and vulnerabilities scan cable, the forceful electric power cable and the light current control are laid with the 3rd countershaft
Shielding construction is provided between cable processed；
Two fixed disks, for fixing mould, two fixed disk is respectively arranged on the end of described two second countershafts, the fixed disk
With the rotation synchronous rotary of its corresponding second countershaft；
Two first bus rings, in the housing, correspond to respectively described two second countershafts, described two first bus rings
Inner ring is connected with one end of the forceful electric power cable and vulnerabilities scan cable, the outer ring of described two first bus rings each and its
The second corresponding countershaft synchronous rotary；
One second bus ring, the inner ring of second bus ring is connected respectively with service cable and control signal cable, institute
The outer ring for stating the second bus ring is connected respectively with the other end of the forceful electric power cable and vulnerabilities scan cable, and described second
The outer ring of bus ring is connected with the 3rd countershaft and the rotation with the 3rd countershaft rotates；
Multiple electrical heating elements, the wire of the electrical heating elements is connected with the outer ring of the first bus ring of its homonymy.
2. dual-axis rotation structure as claimed in claim 1, it is characterised in that：Second countershaft passes through with first countershaft
Bevel gear is hinged, and first countershaft transmits torque and drives the second countershaft rotation by the bevel gear.
3. dual-axis rotation structure as claimed in claim 1, it is characterised in that：The inner ring of described two first bus rings is fixed on
In the housing, the outer ring of described two first bus rings is respectively sleeved in corresponding second countershaft, and with
Its corresponding described second countershaft synchronous rotary.
4. dual-axis rotation structure as claimed in claim 1 is standby, it is characterised in that：The forceful electric power cable and vulnerabilities scan electricity
Cable is fixed in the 3rd countershaft by cable support disk.
5. dual-axis rotation structure as claimed in claim 1, it is characterised in that：Also include interchangeable mould bases, the mould bases is consolidated
It is scheduled on the fixed disk, one or more moulds are fixed on the mould bases.
6. dual-axis rotation structure as claimed in claim 5, it is characterised in that：The electrical heating elements are infrared ray heating tube,
The mould bases is provided with the heater box that one or more are made up of heating plate, and the infrared ray heating tube is fixed on the heating plate
On.
7. dual-axis rotation structure as claimed in claim 6, it is characterised in that：The mould bases is provided with one or more locked modes
Frame, the heater box is fixed by the locked mode support, and one or more of moulds are separately fixed in the heater box.
8. dual-axis rotation structure as claimed in claim 1, it is characterised in that：The end of the main shaft also extends and is provided with a L-type
Arm, the L-type arm is connected with the 3rd countershaft.
9. the dual-axis rotation structure as described in any claim in claim 1-8, it is characterised in that：The surface of the mould
Temperature-sensing element is provided with, for monitoring the working condition of the electrical heating elements.
10. a kind of dual-axis rotation structure suitable for electrical heating former, it is characterised in that include：
One main shaft, drives the main shaft continuously to rotate around the horizontal middle spindle of the main shaft by mair motor；
One housing, located at the end of the main shaft, with the main shaft synchronous rotary；
One first countershaft, is set in the main shaft, and first countershaft is driven around the water of first countershaft by auxiliary-motor
Flat central shaft continuously rotates；
Two second countershafts, end is relatively symmetricly set on the enclosure interior, and described two second countershafts are respectively with described first
Countershaft vertical articulation, first countershaft drives described two second countershafts each around described two second countershafts by travelling gear
Central shaft continuously rotates；
One the 3rd countershaft, one end is connected with the housing, is coaxially oppositely arranged with the main shaft, and by mair motor described is driven
Three countershafts and the main shaft are synchronously rotated, and forceful electric power cable and vulnerabilities scan cable are laid with the 3rd countershaft, described
Shielding construction is provided between forceful electric power cable and the vulnerabilities scan cable；
Two fixed disks, for fixing mould, two fixed disk is respectively arranged on the end of described two second countershafts, the fixed disk
With the rotation synchronous rotary of its corresponding second countershaft；
Two first bus rings, in the housing, correspond to respectively described two second countershafts, described two first bus rings
Inner ring is connected with one end of the forceful electric power cable and vulnerabilities scan cable, the outer ring of described two first bus rings each and its
The second corresponding countershaft synchronous rotary；
One second bus ring, the inner ring of second bus ring is connected respectively with service cable and control signal cable, institute
The outer ring for stating the second bus ring is connected respectively with the other end of the forceful electric power cable and vulnerabilities scan cable, and described second
The outer ring of bus ring is connected with the 3rd countershaft and the rotation with the 3rd countershaft rotates；
Multiple electrical heating elements, the wire of the electrical heating elements is connected with the outer ring of the first bus ring of its homonymy.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610422986.0A CN106626187B (en) | 2016-06-14 | 2016-06-14 | Dual-axis rotation structure suitable for electrical heating former |
| US16/310,306 US11007682B2 (en) | 2016-06-14 | 2017-05-22 | Double-shaft rotating structure applicable to electric heating forming equipment |
| AU2017285821A AU2017285821B2 (en) | 2016-06-14 | 2017-05-22 | Double-shaft rotating structure applicable to electric heating forming equipment |
| PCT/CN2017/000366 WO2017215255A1 (en) | 2016-06-14 | 2017-05-22 | Double-shaft rotating structure applicable to electric heating forming equipment |
| EP17812373.3A EP3470200B1 (en) | 2016-06-14 | 2017-05-22 | Double-shaft rotating structure applicable to electric heating forming equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610422986.0A CN106626187B (en) | 2016-06-14 | 2016-06-14 | Dual-axis rotation structure suitable for electrical heating former |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106626187A true CN106626187A (en) | 2017-05-10 |
| CN106626187B CN106626187B (en) | 2018-10-12 |
Family
ID=58851449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610422986.0A Active CN106626187B (en) | 2016-06-14 | 2016-06-14 | Dual-axis rotation structure suitable for electrical heating former |
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Cited By (2)
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| WO2017215255A1 (en) * | 2016-06-14 | 2017-12-21 | 宋海涛 | Double-shaft rotating structure applicable to electric heating forming equipment |
| CN111703000A (en) * | 2020-06-23 | 2020-09-25 | 浙江本凡机械有限公司 | Rotational molding die with built-in temperature control device |
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| CN202846796U (en) * | 2012-08-09 | 2013-04-03 | 孙罗娇 | Large-torque dual-inflation L-shaped arm of rotational molding machine |
| CN204487917U (en) * | 2015-03-28 | 2015-07-22 | 温岭市旭日滚塑科技有限公司 | Bake oven type c rotational molding machine |
| CN206085455U (en) * | 2016-06-14 | 2017-04-12 | 宋海涛 | Biax revolution mechanic suitable for electricity adds thermoforming equipment |
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| CN101298176A (en) * | 2008-06-19 | 2008-11-05 | 罗宏宇 | Tower type three-arm dual-chamber self control rotational molding machine |
| CN102744820A (en) * | 2012-07-17 | 2012-10-24 | 孙罗娇 | Dual-inflating structure of work arm of rotational molding machine |
| CN202846796U (en) * | 2012-08-09 | 2013-04-03 | 孙罗娇 | Large-torque dual-inflation L-shaped arm of rotational molding machine |
| CN204487917U (en) * | 2015-03-28 | 2015-07-22 | 温岭市旭日滚塑科技有限公司 | Bake oven type c rotational molding machine |
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| WO2017215255A1 (en) * | 2016-06-14 | 2017-12-21 | 宋海涛 | Double-shaft rotating structure applicable to electric heating forming equipment |
| US11007682B2 (en) | 2016-06-14 | 2021-05-18 | Haitao Song | Double-shaft rotating structure applicable to electric heating forming equipment |
| CN111703000A (en) * | 2020-06-23 | 2020-09-25 | 浙江本凡机械有限公司 | Rotational molding die with built-in temperature control device |
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| CN106626187B (en) | 2018-10-12 |
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