CN201597181U - Wind heat extension baking oven of packing belt - Google Patents

Wind heat extension baking oven of packing belt Download PDF

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Publication number
CN201597181U
CN201597181U CN2009202986611U CN200920298661U CN201597181U CN 201597181 U CN201597181 U CN 201597181U CN 2009202986611 U CN2009202986611 U CN 2009202986611U CN 200920298661 U CN200920298661 U CN 200920298661U CN 201597181 U CN201597181 U CN 201597181U
Authority
CN
China
Prior art keywords
wind
baking
heating clamber
chamber
belt
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
CN2009202986611U
Other languages
Chinese (zh)
Inventor
马健
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.)
Sichuan Ziyang Yazhijiang Plastic Industry Co Ltd
Original Assignee
Sichuan Ziyang Yazhijiang Plastic Industry 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
Publication date
Application filed by Sichuan Ziyang Yazhijiang Plastic Industry Co Ltd filed Critical Sichuan Ziyang Yazhijiang Plastic Industry Co Ltd
Priority to CN2009202986611U priority Critical patent/CN201597181U/en
Application granted granted Critical
Publication of CN201597181U publication Critical patent/CN201597181U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a wind heat extension baking oven of a packing belt, which comprises a frame, a baking chamber, a heating chamber, a belt winding mechanism, a belt guiding mechanism, a pulling force mechanism, a temperature control system and a wind supply system, wherein the temperature control system comprises a temperature gauge and a temperature measuring device; the baking chamber is arranged above the frame, the heating chamber is arranged in the baking chamber, and a heating component is arranged in the heating chamber; the wind supply system comprises a fan, a wind inlet pipeline and a wind outlet pipeline; one end of the wind inlet pipeline is communicated with the baking chamber, and the other end thereof is communicated with the fan; one end of the wind outlet pipeline is communicated with the heating chamber, and the other end thereof is communicated with the fan; the belt winding mechanism comprises an inner belt winding roller, and the belt guiding mechanism comprises a belt outlet guide roller and a belt inlet guide roller; and a wind outlet of the heating chamber is arranged at one end of the heating chamber. The wind heat extension baking oven of the packing belt carries out the long-distance constant-quantity warming on the packing belt through a wind heat circulation system, effectively improves the anti-creepage capacity of the packing belt and the degree of orientation of a molecular chain, achieves the temperature required by the process for stretching under the situation of reducing internal stress, improves the product quality and reduces the cost.

Description

The strap wind-heat is extended baking oven
Technical field
The utility model relates to strap manufacturing equipment technical field, is specifically related to a kind of strap unit electrical heating bake oven device.
Background technology
In the whole production technology of producing strap, owing to be subjected to the heating cabinet length restriction, heating region is short at present, reach required draft temperature and can only adopt high temperature (220~250 ℃) to stretch fast.Creep very easily takes place in macromolecular material, produces greatly internal stress, seriously influences the product degree of skewness; The orientation that is difficult to the control strand can not reach the desirable quality of lightweight to reach desirable draw ratio.The utility model has been done a large amount of improvement, lifting on the basis of former moulding plastics strap baking oven, change original outside brute force and be stretched as inner low constant temperature stretching, effectively improves the strap creep resisting ability, eliminates internal stress, reduces the product degree of skewness.And improve the molecular chain orientation degree significantly to improve draw ratio and draw speed, obtain the high-grade lightweight carries product of ultralight grammes per square metre.
The utility model content
Technical problem to be solved in the utility model is: how to provide a kind of strap wind-heat to extend baking oven, this strap wind-heat extension baking oven is grown apart from constant strap by the wind-heat circulatory system and is heated, effective raising creep resisting ability, localized molecules chain orientation, the internal stress situation that reduces are issued to the institute's palpus technological requirement temperature that stretches, to improve the quality of products, reduce cost, the enterprises and individuals can both be gained.
To achieve the above object of the invention, the technical scheme that the utility model adopted is: provide a kind of strap wind-heat to extend baking oven, it is characterized in that: comprise frame, baking chamber, heating clamber, strip winding mechanism, guide mechanism, tensile machine, temperature control system and blast system; Described temperature control system comprises the thermometer that is arranged on top, baking chamber and is arranged on the indoor temperature measuring equipment of baking; Described baking chamber is arranged on the frame top, dries by the fire the indoor heating clamber that is provided with, and is provided with heating component in the heating clamber; Described blast system includes blower fan, intake stack and the wind pipe that is arranged on the frame; Described intake stack one end is connected with the bottom of baking chamber, and the other end is connected with the air intake of blower fan; Described wind pipe one end is connected with the bottom of heating clamber, and the other end is connected with the outlet air end of blower fan; Described strip winding mechanism comprises and is symmetricly set on the indoor interior strip winding roller that is used for reciprocating type strip winding of baking, guide mechanism comprise be arranged on baking both sides, chamber be used to derive import strap go out to be with deflector roll and forward (FWD) deflector roll; Described tensile machine comprises and is used to adjust the stretch puller system of strap of pulling force size; One end of described heating clamber is provided with the heating clamber air outlet that heating clamber and heating clamber are connected.
Above-mentioned baking also is provided with sealing device on the chamber.
Above-mentioned strap wind-heat is extended the temperature control system that baking oven also includes the heating component that is used for controlling heating clamber.
In sum, strap wind-heat extension baking oven provided by the utility model is compared with traditional baking oven and is had the following advantages:
1, efficiency of heating surface height: high-quality heat-preservation cotton full-closed structure has all been adopted in the heating clamber of the utility model baking oven and baking chamber, and its thermal losses is little, and hot air circulating system makes and is heated to required process conditions temperature (120~150 ℃) time and only uses 10~12 minutes in addition.
2, accurate, the temperature constant of temperature control: by the dual monitoring of thermometer and temperature measurer, energy accurate response, the start and stop of control heating component make it the arbitrary temp constant (± 3 ℃) in rated range.Guarantee that strap is heated evenly in indoor each position of baking, avoid macromolecular material to produce creep, drawing process is stable.
3, heat affected zone is long: baking indoor temperature ground is constant have been determined can adopt multistage around roller prescription formula, makes strap reach four times of heating clamber length overall drying by the fire indoor heat affected zone length, has greatly improved thermal efficiency.Make its strap indoorly slowly be heated in whole baking, progressively at the uniform velocity stretch.Thereby reach the cryogenic tensile effect, strengthen the strap creep resisting ability, the internal stress of effectively avoiding stretching produces, and to guarantee reducing degree of skewness, improves the quality of products.
4, draw speed is fast, draw ratio is high: this utility model can guarantee that strap finishes whole drawing process in that baking is indoor, can realize the operation of 5~19mm finished product band by the variation of drying by the fire indoor puller system.Make the whole production line on-line velocity rise to 280m/min, its maximum tension multiple can reach 10~14 times.Can really realize the high-grade light-end products production of ultralight grammes per square metre.
5, applied widely: this utility model strap wind-heat is extended baking oven and mainly is applicable to the production of high-grade lightweight strap.But simultaneously compatible former moulding strap baking-box function is so the scope of application is very big.Can also supporting miscellaneous equipment except that high-grade lightweight band carrying out product ground such as manual band, full-automatic, semi-automatic, thin tape and narrow type band produces.
Description of drawings
Fig. 1 extends the cut-away view of baking oven for the strap wind-heat;
Fig. 2 extends the right TV structure figure of baking oven for the strap wind-heat;
Fig. 3 extends the strip winding line map of baking oven for the strap wind-heat.
Wherein, 1, frame; 2, go out to be with deflector roll; 3, baking chamber; 4, heating component; 5, heating clamber; 6, thermometer; 7, temperature measuring equipment; 8, puller system; 9, interior strip winding roller; 10, forward (FWD) deflector roll; 11, sealing device; 12, blast system.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As shown in the figure, this strap wind-heat extension baking oven comprises frame 1, baking chamber 3, heating clamber 5, strip winding mechanism, guide mechanism, tensile machine, temperature control system and blast system 12; Described temperature control system comprises the thermometer 6 that is arranged on top, baking chamber and is arranged on the indoor temperature measuring equipment 7 of baking; Described baking chamber 3 is arranged on frame 1 top, and baking is provided with heating clamber 5 in the chamber 3, is provided with heating component 4 in the heating clamber 5; Described blast system includes blower fan, intake stack and the wind pipe that is arranged on the frame; Described intake stack one end is connected with the bottom of baking chamber 3, and the other end is connected with the air intake of blower fan; Described wind pipe one end is connected with the bottom of heating clamber 5, and the other end is connected with the outlet air end of blower fan; Described strip winding mechanism comprises and is symmetricly set on the interior strip winding roller 9 that is used for reciprocating type strip winding in the baking chamber 3, guide mechanism comprise be arranged on baking 3 both sides, chamber be used to derive import strap go out to be with deflector roll 2 and forward (FWD) deflector roll 10; Described tensile machine comprises and is used to adjust the stretch puller system 8 of strap of pulling force size; One end of described heating clamber 5 is provided with the heating clamber air outlet that heating clamber 5 and heating clamber 5 are connected.
Also be provided with sealing device 11 on the described baking chamber 3.Described strap wind-heat is extended the temperature control system that baking oven also includes the heating component 4 that is used for controlling heating clamber 5.
During use, strap enters baking chamber 3 from forward (FWD) deflector roll 10, through back and forth detouring of interior strip winding roller 9, adjusts the pulling force size by puller system 8 and stretches, at last by going out to be with deflector roll 2 to derive.Heating component 4 in the heating clamber 5 starts automatically by temperature control system control, and air themperature increases in the heating clamber 5, and blast system 12 is sent its hot blast into baking chamber 3 inlets, and hot blast runs through whole baking chamber 3, enters blower fan from 3 outlets of baking chamber again.So circulation is flowed its hot blast repeatedly in heating clamber 4, baking chamber 3 and blast system 12, guarantees the constant of baking chamber 3 inherent same assigned temperatures, greatly reduces the heat consume from face, and is energy-saving and cost-reducing veritably.
The heating clamber that this strap wind-heat is extended baking oven separates with the baking chamber, and it is accurate to be convenient to temperature control; Heating clamber, baking chamber and blast system that this strap wind-heat is extended baking oven constitute a totally-enclosed circulation constant temperature passage, and heat can be recycled, and reduce thermal loss, cut down the consumption of energy; This strap wind-heat is extended the combined type heating component of baking oven, can regulate and control the heating power size according to actual needs, enlarges the scope of application; This strap wind-heat is extended the reciprocating type strip winding mode of baking constant indoor temperature of baking oven, and lengthening heat affected zone length (strap heat affected zone length overall extends four times of heating clamber length) realizes low temperature (120~150 ℃) drawing process.
Obviously, those of ordinary skill in the art is according to technological know-how of being grasped and customary means, according to above said content, can also make the various ways that does not break away from the utility model basic fundamental thought, can realize that as changing one goes out one, one and goes out two, one and go out three, one and go out the fourth class by strip winding roller specification and box sizes.
But; the above only is a preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.

Claims (3)

1. a strap wind-heat is extended baking oven, it is characterized in that: comprise frame (1), baking chamber (3), heating clamber (5), strip winding mechanism, guide mechanism, tensile machine, temperature control system and blast system (12); Described temperature control system comprises the thermometer (6) that is arranged on top, baking chamber and is arranged on the indoor temperature measuring equipment (7) of baking; Described baking chamber (3) is arranged on frame (1) top, is provided with heating clamber (5) in the baking chamber (3), is provided with heating component (4) in the heating clamber (5); Described blast system includes blower fan, intake stack and the wind pipe that is arranged on the frame; Described intake stack one end is connected with the bottom of baking chamber (3), and the other end is connected with the air intake of blower fan; Described wind pipe one end is connected with the bottom of heating clamber (5), and the other end is connected with the outlet air end of blower fan; Described strip winding mechanism comprises and is symmetricly set on the interior strip winding roller (9) that is used for reciprocating type strip winding in the baking chamber (3), guide mechanism comprise be arranged on baking both sides, chamber (3) be used to derive import strap go out to be with deflector roll (2) and forward (FWD) deflector roll (10); Described tensile machine comprises and is used to adjust the stretch puller system (8) of strap of pulling force size; One end of described heating clamber (5) is provided with the heating clamber air outlet that heating clamber (5) and heating clamber (5) are connected.
2. strap wind-heat according to claim 1 is extended baking oven, it is characterized in that: also be provided with sealing device (11) on the described baking chamber (3).
3. strap wind-heat according to claim 1 is extended baking oven, it is characterized in that: described strap wind-heat is extended the temperature control system that baking oven also includes the heating component (4) that is used for controlling heating clamber (5).
CN2009202986611U 2009-12-30 2009-12-30 Wind heat extension baking oven of packing belt Expired - Fee Related CN201597181U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202986611U CN201597181U (en) 2009-12-30 2009-12-30 Wind heat extension baking oven of packing belt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202986611U CN201597181U (en) 2009-12-30 2009-12-30 Wind heat extension baking oven of packing belt

Publications (1)

Publication Number Publication Date
CN201597181U true CN201597181U (en) 2010-10-06

Family

ID=42808229

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009202986611U Expired - Fee Related CN201597181U (en) 2009-12-30 2009-12-30 Wind heat extension baking oven of packing belt

Country Status (1)

Country Link
CN (1) CN201597181U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102514186A (en) * 2012-01-05 2012-06-27 四川省资阳市雅之江塑业有限公司 Tensile drying oven for producing strip media
WO2013071662A1 (en) * 2011-11-17 2013-05-23 四川省资阳市雅之江塑业有限公司 Method for producing packing belt and complete equipment
CN103264514A (en) * 2013-05-22 2013-08-28 四川省资阳市雅之江塑业有限公司 Integrated baking oven based on packaging belt production line
CN108724771A (en) * 2018-04-13 2018-11-02 镇江市能创电气自动化设备有限公司 A kind of circulated in countercurrent heating system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013071662A1 (en) * 2011-11-17 2013-05-23 四川省资阳市雅之江塑业有限公司 Method for producing packing belt and complete equipment
CN102514186A (en) * 2012-01-05 2012-06-27 四川省资阳市雅之江塑业有限公司 Tensile drying oven for producing strip media
CN103264514A (en) * 2013-05-22 2013-08-28 四川省资阳市雅之江塑业有限公司 Integrated baking oven based on packaging belt production line
CN103264514B (en) * 2013-05-22 2015-11-18 四川省资阳市雅之江塑业有限公司 Based on the integrated baking oven of strap production line
CN108724771A (en) * 2018-04-13 2018-11-02 镇江市能创电气自动化设备有限公司 A kind of circulated in countercurrent heating system

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101006

Termination date: 20151230

EXPY Termination of patent right or utility model