CN105690725B - A kind of double-layer heating stove based on low temperature long-distance running principle - Google Patents
A kind of double-layer heating stove based on low temperature long-distance running principle Download PDFInfo
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- CN105690725B CN105690725B CN201610217335.8A CN201610217335A CN105690725B CN 105690725 B CN105690725 B CN 105690725B CN 201610217335 A CN201610217335 A CN 201610217335A CN 105690725 B CN105690725 B CN 105690725B
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- heating
- transverse axis
- plate
- sheave
- calandria
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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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/42—Heating or cooling
- B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Resistance Heating (AREA)
- Surface Heating Bodies (AREA)
Abstract
The present invention relates to thermoplastic shaping field, specifically a kind of double-layer heating stove based on low temperature long-distance running principle, including heating pole, heating plate, feeding belt, turn-over rig and body of heater.Heating pole includes calandria and road wheel；Calandria is internally provided with heating unit；Road wheel is arranged on calandria two ends.Turn-over rig includes active driver plate, sheave, transverse axis, buckle, screw rod, motor and the supporting plate for being provided with strip through-hole；Transverse axis is passed through from the through hole of both sides correspondence position；Sheave is fixed on transverse axis；Active driver plate is arranged on above sheave；One end of screw rod couples with the output shaft of motor；Transverse axis is blocked in buckle one end, and the other end is enclosed on outside screw rod.The present invention uses " low temperature long-distance running " mentality of designing, extends the length of heating plate, plastic plate is preheated in advance, can be softened at a lower temperature；And the heating pole at top is designed using turnable, it is to avoid top heat accumulates, and makes heating efficiency higher.
Description
Technical field
The present invention relates to thermoplastic shaping field, specifically a kind of double-layer heating stove based on low temperature long-distance running principle.
Background technology
Electric furnace is an important composition equipment in thermoplastic shaping machine.And thermoplastic shaping machine, it is by heating plasticizing
The thermoplastic such as PVC, PE, PP, PET, HIPS coiled material inhales the machine that the products such as variously-shaped senior packing and decorating box, frame are made
Device.Thermoplastic shaping machine mainly use vavuum pump produce pull of vacuum by the PVC after heating and softening, PET, PETG, APTT,
The thermoplastic plastic such as PP, PE, PS sheet material passes through mould plastic uptake into variously-shaped vacuum (-tight) housing, plastic-sucking tray, cell-shell etc..Wherein
For PP plastics, its vicat softening temperature is 150 DEG C, but because existing electric furnace is a relatively inefficient use to heat, one
As electric heating deblocking temperature need to reach that 180~240 degree quickly could soften PP, and higher temperature is intended to expend more
Energy.
The content of the invention
For the problems of the prior art, the invention provides a kind of double-layer heating stove based on low temperature long-distance running principle, bag
Include heating pole, heating plate, feeding belt, turn-over rig and body of heater.
Described body of heater both sides are provided with straight panel.
Described heating pole includes calandria and road wheel；Described calandria is internally provided with several heating units；
Described road wheel is fixed on calandria two ends, and road wheel is arranged in straight panel.
Described heating plate quantity is two, is disposed side by side on bottom of furnace body before and after two pieces of heating plates.
Described feeding belt is passed through above heating plate.
Described turn-over rig includes active driver plate, sheave, transverse axis, buckle, screw rod, motor and supporting plate；It is described
Supporting plate be arranged on the through hole that strip is provided with body of heater both sides, the supporting plate relative position of both sides, and every piece of support
Number of openings on plate is two and distribution up and down；Described transverse axis quantity is two, and two transverse axis are respectively from both sides correspondence position
Passed through in through hole；Described sheave is fixedly installed on relative position on the transverse axis under, and sheave periphery is provided with four radial slots,
And the height when part farthest apart from axle center is down on sheave less than calandria topmost when stablizing；Described active driver plate
Relative position is arranged on on upper transverse axis, the card edge of active driver plate is provided with straight pin, the footpath of the straight pin and sheave
Coordinate to groove, and the left end of transverse axis is provided with driver plate motor where active driver plate；Described screw rod is arranged on the right side of body of heater, spiral shell
One end of swing arm couples with the output shaft of motor；Described buckle one end is in " recessed " shape, and its other end is provided with screwed hole, is blocked
Button " recessed " shape end transverse axis is blocked, and buckle screw thread borehole jack outside screw rod；During turn-over, the operating of driver plate motor drives actively
Driver plate rotates, and the straight pin on active driver plate drives sheave to rotate after coordinating with sheave, and sheave stirs calandria rotation；Together
When, motor operation drives screw rod rotation, and screw rod drives buckle movement, and buckle blocks transverse axis and moved horizontally, and then drives
Active driver plate and sheave are moved horizontally so that turn-over rig can be successively by calandria turn-over, it is to avoid heat build-up.
It is preferred that, described heating pole quantity is eight.
It is preferred that, described road wheel is oval, and the wheel face of road wheel is coarse；Described straight panel upper surface is coarse,
So that road wheel relative will not be slided each other when being rotated in straight panel.
The beneficial effects of the invention are as follows：
(1) a kind of double-layer heating stove based on low temperature long-distance running principle of the invention, using two layers of heating plate up and down, to plastics
Plate is heated simultaneously from two-sided, more efficient；Using " low temperature long-distance running " mentality of designing, extend the length of heating plate, enable plastic plate
It is preheated, can be softened at a lower temperature in advance；
(2) a kind of double-layer heating stove based on low temperature long-distance running principle of the invention, the heating pole at top is set using turnable
Meter, it is to avoid top heat accumulates, and makes heating efficiency higher；In addition, the upset mode of heating pole is overturns one by one in order,
Will not be rubbed between adjacent heating pole during upset so that heating pole to put density bigger.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation at positive visual angle of the invention；
Fig. 2 is the structural representation that the present invention overlooks visual angle；
In figure：Heating pole (1), heating plate (2), feeding belt (3), turn-over rig (4), body of heater (5), calandria (11), OK
Walk wheel (12), active driver plate (41), sheave (42), transverse axis (43), buckle (44), screw rod (45), motor (46), supporting plate
(47), straight panel (51), heating unit (111), driver plate motor (411), through hole (471).
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Embodiment is closed, the present invention is expanded on further.
As shown in Figure 1, Figure 2, a kind of double-layer heating stove based on low temperature long-distance running principle of the present embodiment, including heating pole 1, heating
Plate 2, feeding belt 3, turn-over rig 4 and body of heater 5.
The described both sides of body of heater 5 are provided with straight panel 51.
The described quantity of heating pole 1 is eight.
Described heating pole 1 includes calandria 11 and road wheel 12；Described calandria 11 is internally provided with several and added
Hot cell 111；Described road wheel 12 is fixed on the two ends of calandria 11, and road wheel 12 is arranged in straight panel 51, and road wheel 12 is in
Ellipse, and the wheel face of road wheel 12 is coarse；The described upper surface of straight panel 51 is coarse so that road wheel 12 is rotated in straight panel 51
When relative will not slide each other.
The described quantity of heating plate 2 is two, is disposed side by side on the bottom of body of heater 5 before and after two pieces of heating plates 2.
Described feeding belt 3 is passed through from the top of heating plate 2.
Described turn-over rig 4 includes active driver plate 41, sheave 42, transverse axis 43, buckle 44, screw rod 45, motor 46
With supporting plate 47；Described supporting plate 47 is arranged in the both sides of body of heater 5, the relative position of supporting plate 47 of both sides and is provided with strip
The quantity of through hole 471 on the through hole 471 of shape, and every piece of supporting plate 47 is two and distribution up and down；The described quantity of transverse axis 43 is two,
Two transverse axis 43 are passed through from the through hole 471 of both sides correspondence position respectively；Described sheave 42 is fixedly installed on relative position and is
Under transverse axis 43 on, the periphery of sheave 42 is provided with four radial slots, and part farthest apart from axle center on sheave 42 is when down
Less than the height of the topmost of calandria when stablizing 11；Described active driver plate 41 is arranged on relative position on upper transverse axis 43,
The card edge of active driver plate 41 is provided with straight pin, and the radial slot of the straight pin and sheave 42 coordinates, and the institute of active driver plate 41
The left end of transverse axis 43 is provided with driver plate motor 411；Described screw rod 45 is arranged on the right side of body of heater 5, one end of screw rod 45
Couple with the output shaft of motor 46；Described one end of buckle 44 is in " recessed " shape, and its other end is provided with screwed hole, buckle 44
Transverse axis 43 is blocked at " recessed " shape end, and buckle 44 screw thread borehole jack outside screw rod 45；During turn-over, the operating band of driver plate motor 411
Dynamic active driver plate 41 rotates, and the straight pin on active driver plate 41 drives sheave 42 to rotate after coordinating with sheave 42, sheave 42 groups
Dynamic calandria 11 is rotated；Meanwhile, the operating of motor 46 drives screw rod 45 to rotate, and screw rod 45 drives buckle 44 to move, buckle
44, which block transverse axis 43, moves horizontally, and then drives active driver plate 41 and sheave 42 to move horizontally so that turn-over rig 4 can successively by
The turn-over of calandria 11, it is to avoid heat build-up.
For PP plastics, its vicat softening temperature is 150 DEG C, and general electric heating deblocking temperature need to reach that 180~240 degree of ability are fast
Speed softens PP, and the present invention is heated simultaneously using two layers of heating plate up and down to plastic plate from two-sided, while using " low temperature is long
Run " design philosophy, the power of heating plate can be reduced, and extend the length of heating plate, plastic plate is preheated in advance, more hold
Easily it is softened, electric heating deblocking temperature reaches 170~200 degree with regard to that can reach use requirement；And turnable is used to the heating pole at top
Design, it is to avoid top heat accumulates, and makes heating efficiency higher.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, the simply explanation present invention of the description in above-mentioned embodiment and specification
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and
Improvement is both fallen within the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Thing is defined.
Claims (3)
1. a kind of double-layer heating stove based on low temperature long-distance running principle, it is characterised in that：Including heating pole (1), heating plate (2), send
Material strip (3), turn-over rig (4) and body of heater (5)；Wherein：
Described body of heater (5) both sides are provided with straight panel (51)；
Described heating pole (1) includes calandria (11) and road wheel (12)；Described calandria (11) is internally provided with some
Individual heating unit (111)；Described road wheel (12) is fixed on calandria (11) two ends, and road wheel (12) is arranged on straight panel (51)
On；
Described heating plate (2) quantity is two, and body of heater (5) bottom is disposed side by side on before and after two pieces of heating plates (2)；
Described feeding belt (3) is passed through above heating plate (2)；
Described turn-over rig (4) include active driver plate (41), sheave (42), transverse axis (43), buckle (44), screw rod (45),
Motor (46) and supporting plate (47)；Described supporting plate (47) is arranged on body of heater (5) both sides, and the supporting plate (47) of both sides is relative
Through hole (471) quantity on the through hole (471) of strip, and every piece of supporting plate (47) is provided with position for two simultaneously up and down to divide
Cloth；Described transverse axis (43) quantity is two, and two transverse axis (43) pass through from the through hole of both sides correspondence position (471) respectively；
Described sheave (42) is fixedly installed on relative position on the transverse axis (43) under, and sheave (42) periphery is provided with four footpaths
Less than the height of calandria (11) topmost when stablizing when the part farthest apart from axle center is down on to groove, and sheave (42)；
Described active driver plate (41) is arranged on relative position on upper transverse axis (43), the card edge of active driver plate (41) is set
Straight pin is equipped with, the radial slot of the straight pin and sheave (42) coordinates, and the left end of transverse axis (43) is set where active driver plate (41)
It is equipped with driver plate motor (411)；
Described screw rod (45) is arranged on the right side of body of heater (5), and one end of screw rod (45) joins with the output shaft of motor (46)
Connect；Described buckle (44) one end is in " recessed " shape, and its other end is provided with screwed hole, and " recessed " the shape end of buckle (44) is by transverse axis
(43) block, and buckle (44) screw thread borehole jack in screw rod (45) outside.
2. a kind of double-layer heating stove based on low temperature long-distance running principle according to claim 1, it is characterised in that：Described adds
Hot rod (1) quantity is eight.
3. a kind of double-layer heating stove based on low temperature long-distance running principle according to claim 1, it is characterised in that：Described row
Walk wheel (12) oval, and the wheel face of road wheel (12) is coarse；Described straight panel (51) upper surface is coarse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610217335.8A CN105690725B (en) | 2016-04-08 | 2016-04-08 | A kind of double-layer heating stove based on low temperature long-distance running principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610217335.8A CN105690725B (en) | 2016-04-08 | 2016-04-08 | A kind of double-layer heating stove based on low temperature long-distance running principle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105690725A CN105690725A (en) | 2016-06-22 |
| CN105690725B true CN105690725B (en) | 2017-09-26 |
Family
ID=56219591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610217335.8A Active CN105690725B (en) | 2016-04-08 | 2016-04-08 | A kind of double-layer heating stove based on low temperature long-distance running principle |
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| Country | Link |
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| CN (1) | CN105690725B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112044975B (en) * | 2020-08-27 | 2022-07-08 | 嘉兴市利富通新材料科技有限公司 | Continuous casting extrusion production line for producing complex brass |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3868209A (en) * | 1973-02-22 | 1975-02-25 | Koehring Co | Twin sheet thermoformer |
| CN200996777Y (en) * | 2007-01-21 | 2007-12-26 | 曹金华 | Multifunctional continuous fast toaster |
| CN103407148A (en) * | 2013-06-21 | 2013-11-27 | 青岛大学 | Production technology and production equipment for protector and electric control system |
| CN105328897A (en) * | 2015-11-20 | 2016-02-17 | 天长市正牧铝业科技有限公司 | Multi-layer heating forming equipment for carbon fiber bat mold |
| CN205467278U (en) * | 2016-04-08 | 2016-08-17 | 安庆市立祥工贸有限责任公司 | Double -deck heating furnace based on low temperature long -distance running principle |
-
2016
- 2016-04-08 CN CN201610217335.8A patent/CN105690725B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3868209A (en) * | 1973-02-22 | 1975-02-25 | Koehring Co | Twin sheet thermoformer |
| CN200996777Y (en) * | 2007-01-21 | 2007-12-26 | 曹金华 | Multifunctional continuous fast toaster |
| CN103407148A (en) * | 2013-06-21 | 2013-11-27 | 青岛大学 | Production technology and production equipment for protector and electric control system |
| CN105328897A (en) * | 2015-11-20 | 2016-02-17 | 天长市正牧铝业科技有限公司 | Multi-layer heating forming equipment for carbon fiber bat mold |
| CN205467278U (en) * | 2016-04-08 | 2016-08-17 | 安庆市立祥工贸有限责任公司 | Double -deck heating furnace based on low temperature long -distance running principle |
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| Publication number | Publication date |
|---|---|
| CN105690725A (en) | 2016-06-22 |
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