CN205110054U - Steel band oven and steel band rubber coating system for heat preservation of preheating - Google Patents

Steel band oven and steel band rubber coating system for heat preservation of preheating Download PDF

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Publication number
CN205110054U
CN205110054U CN201520785292.4U CN201520785292U CN205110054U CN 205110054 U CN205110054 U CN 205110054U CN 201520785292 U CN201520785292 U CN 201520785292U CN 205110054 U CN205110054 U CN 205110054U
Authority
CN
China
Prior art keywords
steel band
electric heating
baking oven
groove
heating tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520785292.4U
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Chinese (zh)
Inventor
何建兴
周爱军
郭镇
杨文思
何峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGZHOU FENGYE PIPE CO Ltd
Original Assignee
GUANGZHOU FENGYE PIPE CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
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Priority to CN201520785292.4U priority Critical patent/CN205110054U/en
Application granted granted Critical
Publication of CN205110054U publication Critical patent/CN205110054U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a steel band preheats to keep warm uses the oven, be in including box and lock lid on the box, the box be provided with three piece at least electric heating pipe in the lid respectively, electric heating pipe extends at least three along the direction of delivery of steel band electric heating pipe is greater than along its radial cover width the width of steel band, the direction of delivery who follows the steel band is provided with steel band entry and steel band export respectively on the oven, electric heating pipe with be provided with the baffle between the steel band, the baffle covers electric heating pipe. The utility model discloses in, electric heating pipe's structure and material make it in that preheat heat retaining in -process to the steel band not fragile, have lengthened electric heating pipe's life, the baffle that sets up between electric heating pipe and the steel band can prevent that the steel band from damaging electric heating pipe with electric heating pipe direct contact. Compared with the prior art, the utility model discloses an oven long service life.

Description

Steel band preheating insulation baking oven and steel band coating system
Technical field
The utility model relates to baking oven, is specifically related to a kind of steel band preheating insulation baking oven and comprises the steel band coating system of this steel band preheating insulation baking oven.
Background technology
The strength ratio of tubing of the prior art is lower, is difficult to meet growth requirement, in order to improve the intensity of tubing, tubing is made spiral corrugation, and by steel band and helical bellows compound.Intensity with the helical bellows of steel band is high, and long service life.Steel band with bellows compound before, need the blend layer at its surperficial coated with adhesive or binding agent and polymer, also known as gluing, and gluing is undertaken by steel band coating system.
Existing steel band coating system comprises the baking oven of preheating insulation steel band, and needing could at its surface coating to more than 350 DEG C by steel band preheating insulation.Traditional baking oven adopts 16 pieces of (upper eight pieces, lower eight pieces) power to be that the Bulk ceramic heating plate of 650KW carries out preheating insulation to steel band, the temperature of the steel band being positioned at baking oven is made to reach more than 350 DEG C, and in steel band preheating insulation process, ceramic heating plate easily damages, any one piece of damage in 16 pieces of ceramic heating plates all can reduce preheating insulation temperature, affect gluing quality, therefore need to carry out changing, keeping in repair at once, the moderate temperature in baking oven is made to remain on more than 350 DEG C, in order to avoid affect the performance of gluing quality and ribbon spiral bellows.In addition, the maintenance of baking oven also can reduce the gluing efficiency of steel band coating system to a certain extent.
Utility model content
An object of the present utility model is to provide a kind of steel band preheating insulation baking oven, the long service life of this baking oven.
Another object of the present invention is to provide a kind of steel band coating system, can improve gluing quality by this steel band coating system.
For reaching this object, the utility model by the following technical solutions:
A kind of steel band preheating insulation baking oven is provided, comprise casing and be fastened on the lid on described casing, at least three electric heating tubes are respectively arranged with in described casing, described lid, described electric heating tube extends along the throughput direction of steel band, and at least three described electric heating tubes cover width is radially greater than the width of described steel band;
Throughput direction along described steel band is respectively arranged with steel band entrance and steel band outlet on baking oven;
Be provided with dividing plate between described electric heating tube and described steel band, described dividing plate covers described electric heating tube.
As the preferred version of steel band preheating insulation baking oven, in described casing, described lid, interval is evenly provided with three described electric heating tubes respectively, and the shell of described electric heating tube is metal tube, and the power of described electric heating tube is 1000W.
As the preferred version of steel band preheating insulation baking oven, in described casing and described lid, be provided with the fixture that some and described electric heating tube matches respectively.
As the preferred version of steel band preheating insulation baking oven, described fixture comprises fixed head, described fixed head is provided with the some draw-in grooves matched with the external diameter of described electric heating tube.
As the preferred version of steel band preheating insulation baking oven, the two ends of described electric heating tube are respectively arranged with described fixture, and the middle part of described electric heating tube is at least provided with a described fixture.
As the preferred version of steel band preheating insulation baking oven, described casing comprises the throughput direction interval along described steel band and the first side plate be arranged in parallel and the second side plate, described first side plate is provided with the first groove, described second side plate is provided with the second groove;
Described lid comprises the throughput direction interval along described steel band and the 3rd side plate be arranged in parallel and the 4th side plate, and described 3rd side plate is provided with the 3rd groove, and described 4th side plate is provided with the 4th groove;
When described lid is fastened on described casing, described first groove and the 3rd groove form described steel band entrance, and described second groove and the 4th groove form described steel band and export.
As the preferred version of steel band preheating insulation baking oven, described dividing plate comprises be parallel to each other spaced first dividing plate and second partition, described steel band is placed between described first dividing plate and described second partition, the two ends of described first dividing plate are connected with described first groove, described second groove respectively, and the two ends of described second partition are connected with described 3rd groove, described 4th groove respectively.
As the preferred version of steel band preheating insulation baking oven, the non-side being provided with described steel band entrance and the outlet of described steel band of described casing is flexibly connected with described lid by hinge.
A kind of steel band coating system is also provided, comprises above-mentioned steel band preheating insulation baking oven.
Particularly, described steel band coating system is disposed with steel band unwinding device, thermatron, described steel band preheating insulation baking oven along the throughput direction of steel band, is coated with rubber extruding machine, cooling device for steel strip, steel band draw-gear and steel band wrap-up, and described steel band unwinding device, described thermatron, described steel band preheating insulation baking oven, described painting rubber extruding machine, described steel band draw-gear and described steel band wrap-up are all electrically connected with controller.
The beneficial effects of the utility model: the utility model is extended by the throughput direction be arranged to by electric heating tube along steel band, due to structure and the material thereof of electric heating tube, make electric heating tube not fragile in the process of steel band being carried out to preheating insulation, extend the service life of electric heating tube.In addition, the dividing plate arranged between electric heating tube with steel band can effectively prevent steel band from directly contacting with electric heating tube, avoids steel band directly to damage electric heating tube.Compared with prior art, baking oven long service life of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of the steel band preheating insulation baking oven described in the utility model embodiment.
Fig. 2 is the connection diagram of the steel band coating system described in the utility model embodiment.
In Fig. 1:
1, casing; 11, the first side plate; 111, the first groove; 12, the second side plate; 121, the second groove; 2, lid; 21, the 3rd side plate; 211, the 3rd groove; 22, the 4th side plate; 221, the 4th groove; 3, electric heating tube; 4, dividing plate; 41, the first dividing plate; 42, second partition; 5, fixture; 6, hinge; 7, locking device.
In Fig. 2:
100, steel band unwinding device; 200, thermatron; 300, steel band preheating insulation baking oven; 400, rubber extruding machine is coated with; 500, cooling device for steel strip; 600, steel band draw-gear; 700, steel band wrap-up.
Detailed description of the invention
The technical solution of the utility model is further illustrated by specific embodiment below in conjunction with Fig. 1 ~ 2.
As shown in Figure 1, the present embodiment provides a kind of steel band preheating insulation baking oven, comprise casing 1 and be fastened on the lid 2 on casing 1, at least three electric heating tubes 3 are respectively arranged with in casing 1, lid 2, electric heating tube 3 extends along the throughput direction of steel band, at least three electric heating tubes 3 cover width is radially greater than the width of steel band, and the throughput direction along steel band is respectively arranged with steel band entrance and steel band outlet on baking oven; Be provided with dividing plate 4 between electric heating tube 3 and steel band, dividing plate 4 covers electric heating tube 3.The present embodiment is by by electric heating tube 3, the throughput direction be arranged to along steel band extends, due to structure and the material thereof of electric heating tube 3, make electric heating tube 3 not fragile in the process of steel band being carried out to preheating insulation, extend the service life of electric heating tube 3, and make steel band preheating insulation in baking oven more even.In addition, electric heating tube 3 and the dividing plate 4 arranged between steel band can effectively prevent steel band from directly contacting with electric heating tube 3, avoid steel band directly to damage electric heating tube 3.Compared with prior art, baking oven long service life of the present utility model, preheating insulation efficiency is high.The dividing plate 4 of the present embodiment is made by the material that heat conductivity is excellent, is preferably steel plate material.
As the preferred scheme of the present embodiment, in casing 1, lid 2, interval is evenly provided with three electric heating tubes 3 respectively, and the shell of electric heating tube 3 is metal tube, and the power of electric heating tube 3 is 1000W.The shell of electric heating tube 3 is the metal tube that stainless steel tube or other thermal conductivity factors are high, employing six roots of sensation power is that electric heating tube 3 pairs of steel bands of 1000W carry out preheating insulation, the preheating insulation temperature of steel band can be made to reach more than 350 DEG C, steel band can be made to reach more heat request, can avoid again using more electric heating tubes 3 and causing waste.
Some fixtures 5 matched with electric heating tube 3 are provided with respectively in casing 1 and lid 2, be fixedly installed in casing 1 in order to make the electric heating tube 3 in casing 1, the electric heating tube 3 in lid 2 is made to be fixedly installed in lid 2, avoid electric heating tube 3 to come off and cause damage, affect steel band preheating insulation effect.
Fixture 5 comprises fixed head, fixed head is provided with the some draw-in grooves matched with the external diameter of electric heating tube 3.Fixture 5 in the present embodiment is fixedly connected with baking oven.Particularly, the fixture 5 in casing 1 is fixedly connected with casing 1, and the fixture in lid 2 is fixedly connected with lid 2, and described being fixedly connected with such as is welded, or one-body molded with casing 1.As shown in Figure 1, the fixed head of fixture 5 is provided with three draw-in grooves mated with the outer radial of electric heating tube 3, electric heating tube 3 is removable installed in draw-in groove, facilitates I&M.
The two ends of electric heating tube 3 are respectively arranged with fixture 5, and the middle part of electric heating tube 3 is at least provided with a fixture 5.The fixture 5 that the two ends of electric heating tube 3 are arranged can make electric heating tube be fixed in baking oven, and the fixture 5 arranged in the middle part of it can be avoided electric heating tube 3 to be bent downwardly causing electric heating tube 3 to burst.Particularly, as shown in Figure 1, the middle part of electric heating tube 3 is arranged at intervals with two fixtures 5, and electric heating tube 3 can be avoided well to deform, thus extends the service life of electric heating tube 3.Certainly, the fixture 5 of the present embodiment is not limited to four, and also can be more than five, concrete quantity be determined according to the length of electric heating tube 3.
Casing 1 comprises the throughput direction interval along steel band and the first side plate 11 and the second side plate 12 be arranged in parallel, the first side plate 11 is provided with the first groove 111, the second side plate 12 is provided with the second groove 121; Lid 2 comprises the throughput direction interval along steel band and the 3rd side plate 21 be arranged in parallel and the 4th side plate 22, the 3rd side plate 21 is provided with the 3rd groove 211, the 4th side plate 22 is provided with the 4th groove 221; When lid 2 is fastened on casing 1, the first groove 111 and the 3rd groove 211 form steel band entrance, and the second groove 121 and the 4th groove 221 form steel band and export.The degree of depth of four grooves in the present embodiment is consistent, and slightly larger than the thickness of steel band, steel band can be entered smoothly along steel band entrance, is drawn out smoothly along steel band outlet.The arranging of four grooves can make the distance between the electric heating tube in steel band and casing 1, lid 2 be consistent, thus steel strip surface is heated evenly.
Dividing plate 4 comprises be parallel to each other spaced first dividing plate 41 and second partition 42, steel band is placed between the first dividing plate 41 and second partition 42, the two ends of the first dividing plate 41 are connected with the first groove 111, second groove 121 respectively, the two ends of second partition 42 are connected with the 3rd groove 211, the 4th groove 221 respectively, enter baking oven or steel band to avoid steel band from steel band entrance to contact with electric heating tube 3 near steel band outlet Nei Shiyin steel band out-of-flatness, avoid damaging electric heating tube 3.
The non-side being provided with steel band entrance and steel band outlet of casing 1 is flexibly connected with lid 2 by hinge.Lid 2 can rotate relative to casing 1 around hinge, to open or closed baking oven.The outer setting of the side relative with being provided with hinge 6 of casing 1 has locking device 7.
The present embodiment also provides a kind of steel band coating system, and this steel band coating system comprises above-mentioned steel band preheating insulation baking oven 300.Adopt steel band preheating insulation baking oven 300 pairs of steel band preheating insulations, the temperature of steel band can be made to reach more than 350 DEG C, thus PE is combined with each other by this binding resin and steel band.
As shown in Figure 2, steel band coating system is disposed with steel band unwinding device 100, thermatron 200, steel band preheating insulation baking oven 300 along the throughput direction of steel band, is coated with rubber extruding machine 400, cooling device for steel strip 500, steel band draw-gear 600 and steel band wrap-up 700, and steel band unwinding device 100, thermatron 200, steel band preheating insulation baking oven 300, painting rubber extruding machine 400, steel band draw-gear 600 and steel band wrap-up 700 are all electrically connected with controller.Controller controls to enter steel band preheating insulation baking oven 300 after steel band unwinding device 100 unreels steel band, being coated with last layer binding resin by being coated with rubber extruding machine 400 on the surface of steel band immediately after exporting out from steel band after preheating insulation under the effect of the tractive force of steel band draw-gear 600, continuing under the effect of steel band draw-gear 600, enter steel band wrap-up 700 after cooling device for steel strip 500 cooling processing.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.

Claims (10)

1. a steel band preheating insulation baking oven, it is characterized in that, comprise casing (1) and be fastened on the lid (2) on described casing (1), at least three electric heating tubes (3) are respectively arranged with in described casing (1), described lid (2), described electric heating tube (3) extends along the throughput direction of steel band, and at least three described electric heating tubes (3) cover width is radially greater than the width of described steel band;
Throughput direction along described steel band is respectively arranged with steel band entrance and steel band outlet on baking oven;
Be provided with dividing plate (4) between described electric heating tube (3) and described steel band, described dividing plate (4) covers described electric heating tube (3).
2. steel band preheating insulation baking oven according to claim 1, it is characterized in that, in described casing (1), described lid (2), interval is evenly provided with three described electric heating tubes (3) respectively, the shell of described electric heating tube (3) is metal tube, and the power of described electric heating tube (3) is 1000W.
3. steel band preheating insulation baking oven according to claim 2, it is characterized in that, in described casing (1) and described lid (2), be provided with the fixture (5) that some and described electric heating tube (3) is matched respectively.
4. steel band preheating insulation baking oven according to claim 3, is characterized in that, described fixture (5) comprises fixed head, described fixed head is provided with the some draw-in grooves matched with the external diameter of described electric heating tube (3).
5. steel band preheating insulation baking oven according to claim 3, it is characterized in that, the two ends of described electric heating tube (3) are respectively arranged with described fixture (5), and the middle part of described electric heating tube (3) is at least provided with a described fixture (5).
6. steel band preheating insulation baking oven according to claim 3, it is characterized in that, described casing (1) comprises the throughput direction interval along described steel band and the first side plate (11) be arranged in parallel and the second side plate (12), described first side plate (11) is provided with the first groove (111), described second side plate (12) is provided with the second groove (121);
Described lid (2) comprises the throughput direction interval along described steel band and the 3rd side plate (21) be arranged in parallel and the 4th side plate (22), described 3rd side plate (21) is provided with the 3rd groove (211), described 4th side plate (22) is provided with the 4th groove (221);
When described lid (2) is fastened on described casing (1), described first groove (111) and described 3rd groove (211) form described steel band entrance, and described second groove (121) and described 4th groove (221) form described steel band and export.
7. steel band preheating insulation baking oven according to claim 6, it is characterized in that, described dividing plate (4) comprises be parallel to each other spaced first dividing plate (41) and second partition (42), described steel band is placed between described first dividing plate (41) and described second partition (42), the two ends of described first dividing plate (41) respectively with described first groove (111), described second groove (121) connects, the two ends of described second partition (42) respectively with described 3rd groove (211), described 4th groove (221) connects.
8. steel band preheating insulation baking oven according to claim 5, it is characterized in that, the non-side being provided with described steel band entrance and the outlet of described steel band of described casing (1) is flexibly connected with described lid (2) by hinge (6).
9. a steel band coating system, is characterized in that, comprises the steel band preheating insulation baking oven (300) described in any one of claim 1 to 8.
10. steel band coating system according to claim 9, it is characterized in that, throughput direction along steel band is disposed with steel band unwinding device (100), thermatron (200), described steel band preheating insulation baking oven (300), be coated with rubber extruding machine (400), cooling device for steel strip (500), steel band draw-gear (600) and steel band wrap-up (700), described steel band unwinding device (100), described thermatron (200), described steel band preheating insulation baking oven (300), described painting rubber extruding machine (400), described steel band draw-gear (600) and described steel band wrap-up (700) are all electrically connected with controller.
CN201520785292.4U 2015-10-12 2015-10-12 Steel band oven and steel band rubber coating system for heat preservation of preheating Expired - Fee Related CN205110054U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520785292.4U CN205110054U (en) 2015-10-12 2015-10-12 Steel band oven and steel band rubber coating system for heat preservation of preheating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520785292.4U CN205110054U (en) 2015-10-12 2015-10-12 Steel band oven and steel band rubber coating system for heat preservation of preheating

Publications (1)

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CN205110054U true CN205110054U (en) 2016-03-30

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106239051A (en) * 2016-08-23 2016-12-21 无锡嘉鼎机械科技有限公司 Electric baker heated filament frame and manufacturing process thereof
CN108582620A (en) * 2018-03-01 2018-09-28 陈汝霖 Drying unit and drying module for sheath dipping production

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106239051A (en) * 2016-08-23 2016-12-21 无锡嘉鼎机械科技有限公司 Electric baker heated filament frame and manufacturing process thereof
CN108582620A (en) * 2018-03-01 2018-09-28 陈汝霖 Drying unit and drying module for sheath dipping production

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160330

Termination date: 20211012

CF01 Termination of patent right due to non-payment of annual fee