CN201485503U - Automatic organic electrothermal film plating equipment - Google Patents
Automatic organic electrothermal film plating equipment Download PDFInfo
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- CN201485503U CN201485503U CN2009200605719U CN200920060571U CN201485503U CN 201485503 U CN201485503 U CN 201485503U CN 2009200605719 U CN2009200605719 U CN 2009200605719U CN 200920060571 U CN200920060571 U CN 200920060571U CN 201485503 U CN201485503 U CN 201485503U
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- spray gun
- organic electro
- motor
- turning axle
- coating organic
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Abstract
The utility model relates to the technical field of electrothermal film plating equipments, in particular to an automatic organic electrothermal film plating equipment which comprises a heating furnace and a spray gun, wherein the heating furnace is provided with a rotary apparatus which comprises a locating disc arranged at the bottom of a furnace hearth; the center of the bottom end of the locating disc is fixedly connected with a rotating shaft vertical to the locating disc; the rotating shaft is driven by a motor arranged below the heating furnace; a clamp for clamping a workpiece is placed on the locating disc; when in plating operations, a furnace door needs to be opened only when spraying film coating liquid, and the rotation of the workpiece in the furnace hearth is completed by the control of the rotary apparatus, therefore, the times of opening and closing the door of the heating furnace is few, the heat loss in the furnace hearth is small, and the thermal decomposition film formation rate of the coating film liquid is high, thus having high product percent of pass, even film coating and high processing efficiency.
Description
Technical field:
The present invention relates to Electric radiant Heating Film filming equipment technical field, particularly device for automatically coating organic electro-thermal films.
Background technology:
Electric radiant Heating Film is an a kind of thermo electric material, is divided into inorganic electric heating film and organic electro-thermal films two big classes; Wherein, the inorganic electric heating film is divided into metal electric heating membrane and metal oxide Electric radiant Heating Film two classes, no matter metal electric heating membrane and metal oxide Electric radiant Heating Film all contain lead ion, in the use, described lead ion is easily separated out, human body is damaged, banned use of inorganic plumbiferous Electric radiant Heating Film in 2010 so promptly draft as European Union.So organic electro-thermal films will replace the inorganic electric heating film, and become the developing direction of Electric radiant Heating Film.
Organic electro-thermal films need be sprayed on substrate surface with mould material in the thermal environment more than the certain temperature value when plated film, described mould material carries out pyrolysis under thermal environment, form Electric radiant Heating Film attached to substrate surface.
The organic electro-thermal films filming equipment that uses generally comprises a process furnace and with the coating liquid spray gun, is a kind of muffle furnace at present, heating wire is arranged in the thorax up and down, and front and back does not have heating wire, so each face temperature difference is bigger; When carrying out plated film, earlier base material is placed in the burner hearth of process furnace, burner hearth is heated, make after temperature reaches design temperature in the burner hearth, open fire door, stretch into spray gun, base material is carried out the coating liquid spraying over against a side of fire door; After having sprayed coating liquid, the fire door that closes, heating, after temperature reached design temperature, the coating liquid pyrolysis became Electric radiant Heating Film; After finishing the plated film on a surface, promptly open fire door, base material is turned an angle, the fire door that closes again, heating furnace is opened fire door again to design temperature, coating liquid spraying is carried out on the surface of another angle of base material, and because need plate multilayer during plated film, so the number of times of unlatching fire door is more.
The organic electro-thermal films filming equipment of said structure is owing to need the frequent fire door of opening during coating operation, so working (machining) efficiency is low, and each fire door of opening is wanted for some time, heat has bigger loss in the burner hearth, can cause more calorific losss in the burner hearth when even more serious is spraying, this has greatly influenced the pyrolysis film forming rate of coating liquid, so product percent of pass is low, plated film is inhomogeneous.
Summary of the invention:
The objective of the invention is to provides a kind of working (machining) efficiency height at the deficiencies in the prior art, the high device for automatically coating organic electro-thermal films of heat utilization ratio in the burner hearth, and this equipment plated film is even, the product percent of pass height.
For achieving the above object, the present invention adopts following technical scheme:
Device for automatically coating organic electro-thermal films, it comprises process furnace and spray gun; Described process furnace is provided with swivel arrangement, and described swivel arrangement comprises the dowel disc that is arranged on burner hearth bottom, and described dowel disc bottom center place is connected with a turning axle perpendicular to dowel disc, and described turning axle is driven by a motor that is arranged on the process furnace below; Be placed with the anchor clamps of holding workpiece on the described dowel disc.
Further technical scheme of the present invention comprises:
Described heating-furnace door side edge is provided with the spray gun guide rail, and described spray gun guide rail comprises horizontally disposed horizontal leading screw, and described horizontal leading screw periphery is bolted with the vertical leading screw of vertical setting, and described spray gun is screwed onto described vertical leading screw periphery.
Is connected by a micromatic setting between described spray gun and the vertical leading screw, described micromatic setting comprises that one drives the horizontal fine setting motor that spray gun is done side throw, and one drives spray gun and makes the vertical fine setting motor vertically swung.
Described spray gun guide rail is covered with a stay-warm case outward, and described stay-warm case encloses with described fire door and covers into an enclosed space.
Described process furnace is fixed on the support, and described turning axle is hubbed in the support by bearing.
Described motor is parallel to described turning axle setting, and the output shaft of motor is connected with described turning axle by transmission belt.
Described turning axle is provided with the travel switch of controls revolution axle angle of rotation.
Described motor is connected with the encoder of a control motor stepping angle.
Described motor is connected by sprocket wheel with turning axle.
Described fire door medial surface is provided with the cotton thermal insulation layer of sealing.
Beneficial effect of the present invention is: the present invention includes process furnace and spray gun; Described process furnace is provided with swivel arrangement, and described swivel arrangement comprises the dowel disc that is arranged on burner hearth bottom, and described dowel disc bottom center place is connected with a turning axle perpendicular to dowel disc, and described turning axle is driven by a motor that is arranged on the process furnace below; Be placed with the anchor clamps of holding workpiece on the described dowel disc; When carrying out coating operation, only need when the spraying coating liquid, need open fire door, and the rotation of workpiece in burner hearth finished by described swivel arrangement control, so the stove door switch number of times of process furnace is few, then the calorific loss in the burner hearth is little, and the pyrolysis film forming rate height of coating liquid is so plated film is even, product percent of pass height, and working (machining) efficiency height.
Description of drawings:
Accompanying drawing 1 is a front view of the present invention;
Accompanying drawing 2 is lateral plans of the present invention;
Accompanying drawing 3 is vertical views of the present invention;
Accompanying drawing 4 is front views of process furnace of the present invention;
Accompanying drawing 5 is vertical views of process furnace of the present invention;
Accompanying drawing 6 is structural representations of swivel arrangement of the present invention.
Embodiment:
The present invention is further illustrated below in conjunction with accompanying drawing, sees that shown in the accompanying drawing 1,2,3,4,5,6, this is preferred embodiment of the present invention.
Device for automatically coating organic electro-thermal films, it comprises process furnace 1 and spray gun 2; Described process furnace 1 is provided with swivel arrangement, described swivel arrangement comprises the dowel disc 31 of burner hearth 12 bottoms that are arranged on process furnace 1, described dowel disc 31 bottom center places are connected with a turning axle 32 perpendicular to dowel disc 31, and described turning axle 32 is driven by a motor 33 that is arranged on process furnace 1 below; Be placed with the anchor clamps 4 of holding workpiece 8 on the described dowel disc 31.
The present invention is clamped in workpiece 8 on the described anchor clamps 4 in use, anchor clamps 4 is sent in the described burner hearth 12 again, and is placed on the described dowel disc 31; Behind the closed fire door 11, process furnace 1 is heated, workpiece 8 rotates in burner hearth 12, and make workpiece 8 be heated evenly, and make after temperature reach design temperature in the burner hearth 12, open fire door 11 again, and stretch into spray gun 2, workpiece 8 in the burner hearth 12 are carried out the coating liquid spraying over against a side surface of fire door 11; After this surface had sprayed coating liquid, promptly closed fire door 11 continued process furnace 1 is heated, and after temperature reached design temperature in the burner hearth 12, coating liquid was the pyrolysis film forming, attached to workpiece 8 surfaces, thereby formed Electric radiant Heating Film; After workpiece 8 one side surfaces are finished plated film, drive turning axle 32 by described motor 33 and rotate to the angle that need spray next time, thereby drive described dowel disc 31 rotations, thereby make described anchor clamps 4 turn over certain angle, even other side surface of workpiece 8 is over against fire door 11; After workpiece 8 is finished rotation, can open fire door 11, stretch in the described burner hearth 12 by spray gun 2 the coating liquid spraying is carried out on other surface of workpiece 8; Circulate successively, can finish the coating film treatment of workpiece 8 all surfaces.Compared with prior art, the rotation of described workpiece 8 is finished in burner hearth 12, and need not open fire door 11, so in plated film processing, fire door 11 is opened number of times and reduced, the calorific loss in the burner hearth 12 is little, the pyrolysis film forming rate height of coating liquid, so plated film is even, product percent of pass height, and working (machining) efficiency height.
See shown in the accompanying drawing 1,2,3, described process furnace 1 fire door 11 lateral margins are provided with the spray gun guide rail, described spray gun guide rail comprises horizontally disposed horizontal leading screw 51, and described horizontal leading screw 51 peripheries are bolted with the vertical leading screw 52 of vertical setting, and described spray gun 2 is screwed onto described vertical leading screw 52 peripheries.Wherein, described horizontal leading screw 51 and vertical leading screw 52 are driven by the leading screw motor respectively.Like this, in the time of need spraying the operation of coating liquid to workpiece 8 surfaces, behind the unlatching fire door 11, described horizontal leading screw 51 rotates, move along the axle center of horizontal leading screw 51 thereby drive described vertical leading screw 52, move in burner hearth 12 scopes so will be screwed onto the spray gun 2 of vertical leading screw 52 peripheries; In the spraying process, described vertical leading screw 52 rotates, thereby the axle center that drives the vertical leading screw 52 in spray gun 2 edges moves up and down, so that workpiece 8 surfaces are sprayed comprehensively; Like this, the coating thickness of described spray gun 2 is by the velocity of rotation decision of described horizontal leading screw 51 and vertical leading screw 52, then the Electric radiant Heating Film coating film thickness on workpiece 8 surfaces can accurately be controlled, be that coating resistance can accurately be controlled, thereby make the power error that reduces workpiece 8, improve product fine rate and product work-ing life.
See shown in accompanying drawing 1 or the accompanying drawing 2, be connected by a micromatic setting between described spray gun 2 and the vertical leading screw 52, described micromatic setting comprises that one drives the horizontal fine setting motor 91 that spray gun 2 is done side throw, and one drives the vertical fine setting motor 92 that spray gun 2 is done vertical swing.Above-mentioned spray gun guide rail is used for spray gun 2 is moved in a big way, and described micromatic setting then is used for spray gun 2 is done swing among a small circle, makes the coating liquid spraying adapt to the workpiece demand angle like this.
See that shown in accompanying drawing 2 and the accompanying drawing 3, described spray gun guide rail is covered with a stay-warm case 6 outward, described stay-warm case 6 encloses with described fire door 11 and covers into an enclosed space.Like this, open fire door 11, and spray coating liquid when handling, described stay-warm case 6 encloses with fire door 11 and covers into an enclosed space, reduce fire door 11 like this and opened a large amount of calorific losss that the spraying of rear hearth 12 internal causes is quoted, further improved the heat utilization ratio of process furnace 1.
See shown in the accompanying drawing 1,2,5 that the described process furnace 1 of present embodiment is fixed on the support 7, described turning axle 32 is hubbed in the support 7 by bearing 34.Described motor 33 is parallel to described turning axle 32 and is provided with, and the output shaft of motor 33 is connected with described turning axle 32 by transmission belt.
Wherein, described turning axle 32 is provided with the travel switch 35 of controls revolution axle 32 angle of rotation, like this, after described turning axle 32 rotates to set angle, promptly stops operating under travel switch 35 controls, thereby the angle of rotation of turning axle 32 can accurately be controlled.
Certainly, the angle of rotation control of described turning axle 32 also can be finished by described motor 33, be that described motor 33 is connected with the encoder of a control motor 33 stepping angles, like this, the stepping angle of described motor 33 is controlled by encoder, thereby makes described turning axle 32 select set angle under motor 33 drives.Wherein, described motor 33 is connected by sprocket wheel 36 with turning axle 32.Sprocket wheel 36 transmissions help accurate transmission, thus with the rotation accurate transfer of motor 33 output shafts to turning axle 32.
See shown in accompanying drawing 2 or the accompanying drawing 5 that described fire door 11 medial surfaces are provided with the cotton thermal insulation layer 13 of sealing.When the cotton thermal insulation layer 13 existing bufferings of described sealing open and close fire door 11, the ballistic effect of 11 pairs of burner hearth 12 walls of fire door, have insulation effect simultaneously,, further improve the heat utilization ratio of process furnace 1 to avoid heat in the burner hearth 12 from the slit loss of burner hearth 12 walls and fire door 11 contact positions.
See shown in the accompanying drawing 6 the convex reference column 311 that is complementary with anchor clamps 4 that is provided with in center, described dowel disc 31 upper end.Like this, after described anchor clamps 4 are placed on the dowel disc 31, promptly by described reference column 311 restriction sites, so when dowel disc 31 rotates under turning axle 32 drives, to drive anchor clamps 4 and rotate synchronously, thereby avoid anchor clamps 4 slippage on dowel disc 31, this has improved the accuracy of workpiece 8 rotational angles controls.
The above only is a better embodiment of the present invention, so all equivalences of doing according to the described structure of patent claim of the present invention, feature and principle change or modify, is included in the patent claim of the present invention.
Claims (10)
1. device for automatically coating organic electro-thermal films, it comprises process furnace (1) and spray gun (2); It is characterized in that: described process furnace (1) is provided with swivel arrangement, described swivel arrangement comprises the dowel disc (31) of burner hearth (12) bottom that is arranged on process furnace (1), described dowel disc (31) bottom center place is connected with a turning axle perpendicular to dowel disc (31) (32), and described turning axle (32) is driven by a motor (33) that is arranged on process furnace (1) below; Be placed with the anchor clamps (4) of holding workpiece (8) on the described dowel disc (31).
2. device for automatically coating organic electro-thermal films according to claim 1, it is characterized in that: described process furnace (1) fire door (11) lateral margin is provided with the spray gun guide rail, described spray gun guide rail comprises horizontally disposed horizontal leading screw (51), described horizontal leading screw (51) periphery is bolted with the vertical leading screw (52) of vertical setting, and described spray gun (2) is connected described vertical leading screw (52) periphery.
3. device for automatically coating organic electro-thermal films according to claim 2, it is characterized in that: be connected by a micromatic setting between described spray gun (2) and the vertical leading screw (52), described micromatic setting comprises that one drives the horizontal fine setting motor (91) that spray gun (2) is done side throw, and one drives the vertical fine setting motor (92) that spray gun (2) is done vertical swing.
4. device for automatically coating organic electro-thermal films according to claim 3 is characterized in that: described spray gun guide rail is covered with a stay-warm case (6) outward, and described stay-warm case (6) encloses with described fire door (11) and covers into an enclosed space.
5. device for automatically coating organic electro-thermal films according to claim 4 is characterized in that: described process furnace (1) is fixed on the support (7), and described turning axle (32) is hubbed in the support (7) by bearing (34).
6. device for automatically coating organic electro-thermal films according to claim 5 is characterized in that: described motor (33) is parallel to described turning axle (32) setting, and the output shaft of motor (33) is connected with described turning axle (32) by transmission belt.
7. device for automatically coating organic electro-thermal films according to claim 6 is characterized in that: described turning axle (32) is provided with the travel switch (35) of controls revolution axle (32) angle of rotation.
8. device for automatically coating organic electro-thermal films according to claim 6 is characterized in that: described motor (33) is connected with the encoder of control motor (a 33) stepping angle.
9. device for automatically coating organic electro-thermal films according to claim 8 is characterized in that: described motor (33) is connected by sprocket wheel (36) with turning axle (32).
10. according to any described device for automatically coating organic electro-thermal films of claim 1～9, it is characterized in that: described fire door (11) medial surface is provided with sealing cotton thermal insulation layer (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200605719U CN201485503U (en) | 2009-07-16 | 2009-07-16 | Automatic organic electrothermal film plating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200605719U CN201485503U (en) | 2009-07-16 | 2009-07-16 | Automatic organic electrothermal film plating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201485503U true CN201485503U (en) | 2010-05-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200605719U Expired - Fee Related CN201485503U (en) | 2009-07-16 | 2009-07-16 | Automatic organic electrothermal film plating equipment |
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| Country | Link |
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| CN (1) | CN201485503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607343A (en) * | 2014-12-31 | 2015-05-13 | 湖州中科天宏新材料科技有限公司 | Reaction kettle type production method for electrothermal film plate and reaction kettle |
-
2009
- 2009-07-16 CN CN2009200605719U patent/CN201485503U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607343A (en) * | 2014-12-31 | 2015-05-13 | 湖州中科天宏新材料科技有限公司 | Reaction kettle type production method for electrothermal film plate and reaction kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20120716 |