CN104170900A - Chain plate type baking tunnel furnace - Google Patents
Chain plate type baking tunnel furnace Download PDFInfo
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- CN104170900A CN104170900A CN201410418325.1A CN201410418325A CN104170900A CN 104170900 A CN104170900 A CN 104170900A CN 201410418325 A CN201410418325 A CN 201410418325A CN 104170900 A CN104170900 A CN 104170900A
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- chain
- carrier bar
- tunnel furnace
- plate type
- baking
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Abstract
The invention discloses a chain plate type baking tunnel furnace comprising a case, and a conveying device and a heating device which are arranged in the case. The conveying device comprises a conveying chain, a chain plate belt and a drive sprocket. The chain plate belt comprises a plurality of chain plates comprising elongated main plates and inclined plates formed by bending the edges of the front ends of the main plates at the certain angles. The inclined plates extend below the tail ends of the front chain plates. The furnace further comprises a material fetching device arranged at the outlet of a baking channel; the material fetching device comprises a scraping blade pivoted to the case in a manner of vertical overturning and a tension mechanism, and the tension mechanism is used for controlling the scraping blade to overturn between a first position fitted to the chain plates and a second position separated from the chain plates. The chain plates are ingenious in structural design, the clearances between the chain plates are reduced, a baking plate is omitted, and the manufacture cost can be saved; by arranging the material fetching device, the producing efficiency can be improved, and the chain plate type baking tunnel furnace has the advantages of stable operation.
Description
Technical field
The present invention relates to toast continuous tunnel furnace field, refer more particularly to a kind of chain-plate type toasting on carrier bar that raw material directly can be placed on and toast continuous tunnel furnace.
Background technology
In the production process of the food such as bread, cake, conventionally to use baking oven stock is carried out to baking until bake, existing baking oven generally has following several:
One, chain-plate type continuous tunnel furnace, carrier bar 80 is special-shaped (as shown in Figures 1 and 2), gap 81 between carrier bar 80 and carrier bar 80 is excessive, particularly in carrier bar 80 process drive sprockets 82, gap 81 is larger, therefore on the carrier bar 80 of this chain-plate type continuous tunnel furnace, must put baking tray and could bake product, otherwise product can be bad by carrier bar 80 folders, and configuration baking tray itself be unfavorable for saving production cost, and product after having toasted from baking tray the demoulding also to user, bring certain trouble;
Two, net belt type continuous tunnel furnace, because the stock of the products such as the larger cake bread of mesh can be missed along mesh (this type of continuous tunnel furnace is applicable to dry industry), the guipure of dense is unfavorable for cleaning (this series products is applicable to biscuit industry);
Three, steel band type continuous tunnel furnace, steel band type continuous tunnel furnace can directly be put raw material, but the steel band of steel belt furnace easy sideslip when operation, fluctuation of service; The power wheel hub of steel belt furnace is large, and precision prescribed is high, and difficulty of processing is large, and steel band cost is too high.
In view of there is above-mentioned defect and deficiency in existing baking oven, so designer does one's utmost to think hard solution, and rely on experience own, finally, after going through test for several times, revise and improving, initiate out the present invention.
Summary of the invention
For the deficiencies in the prior art, the object of the present invention is to provide a kind of structural design ingenious, save manufacturing cost, production efficiency is high and the chain-plate type baking continuous tunnel furnace that operates steadily.
For achieving the above object, the present invention adopts following technical scheme:
Chain-plate type baking continuous tunnel furnace, comprise be provided with baking channel cabinet, be arranged at conveyer and heating plant in cabinet, described conveyer comprises driving chain, be fixed on the belt for scraper chain of driving chain outer surface and be in transmission connection with driving chain and for the drive sprocket of tractive force is provided, described belt for scraper chain is comprised of a plurality of carrier bars that are arranged side by side along the length direction of driving chain, described carrier bar comprises the mainboard of strip and by the mainboard front edge swash plate that bending one angle forms downwards, this swash plate stretches into the tail end below of previous carrier bar; Also comprise the take out device that is installed in the baking channel port of export, described take out device comprises a wing and a strainer, described wing can be spun upside down and is articulated on cabinet by a pivot, and described strainer overturns between the primary importance of a smooth carrier bar and a second place of leaving carrier bar for controlling wing.
Further, the tail end of described carrier bar is cut and is provided with an inclined plane, and this inclined plane is consistent with the angle of inclination of the swash plate of adjacent carrier bar.
Further, described strainer comprises a push rod and a counterweight, and the bottom of described push rod is fixedly connected with the pivot of wing, and described counterweight is installed in the other end of push rod.
Further, described strainer also comprises an extension spring, and described extension spring one end is fixedly connected on described push rod, and the extension spring other end is fixedly connected on cabinet.
Further, described take out device also comprises that one for making wing be positioned the detent mechanism of the described second place.
Further, described detent mechanism comprises that one is fixed on the limited post of cabinet sidewall, and the free end of this limited post stretches in cabinet and is blocked on the upset path of described push rod.
As mentioned above, belt for scraper chain of the present invention consists of a plurality of carrier bars with special construction, and the gap between carrier bar and carrier bar is minimum, product directly can be placed on belt for scraper chain and toast, and the phenomenon that there will not be bad product of folder or product to miss is saved drip pan, be beneficial to cost-saving; By the discharge end in baking channel, take out device is set, can be by baked product automatically under shovel, avoided in conventional art, by the troublesome operation of product demoulding from drip pan, being conducive to enhance productivity; Meanwhile, because the gap between carrier bar is minimum, can avoid wing to snap in gap and stuck, guarantee the lasting stability operation of machine.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of chain-plate type continuous tunnel furnace in prior art;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1;
Fig. 3 is the structural representation of chain-plate type baking continuous tunnel furnace of the present invention;
Fig. 4 is the partial enlarged drawing of dotted portion in Fig. 3;
Fig. 5 is the structural representation of one section of driving chain of the present invention and belt for scraper chain;
Fig. 6 is the structural representation of carrier bar of the present invention.
Wherein: 21, driving chain; 22, belt for scraper chain; 221, carrier bar; 222, mainboard; 223, swash plate; 224, inclined plane; 23, drive sprocket; 30, take out device; 31, wing; 311, pivot; 41, push rod; 42, counterweight; 43, limited post.
The specific embodiment
Below, by reference to the accompanying drawings and the specific embodiment, the present invention is described further:
Refer to Fig. 3 to Fig. 6, it is a kind of chain-plate type baking of the present invention continuous tunnel furnace, comprise be provided with baking channel cabinet (not shown), be arranged at conveyer and heating plant (not shown) in cabinet, described cabinet is the casing that is provided with feeding end and discharge end, and the space in casing forms described baking channel; Described heating plant is for heating the air in cabinet; Described conveyer comprises driving chain 21, be fixed on the belt for scraper chain 22 of driving chain 21 outer surfaces and be in transmission connection with driving chain 21 and for the drive sprocket 23 of tractive force is provided, described belt for scraper chain 22 is comprised of a plurality of carrier bars that are arranged side by side along the length direction of driving chain 21 221, described carrier bar 221 comprises the mainboard 222 of strip and by the mainboard 222 front edges swash plate 223 that bending one angle forms downwards, this swash plate 223 stretches into the tail end below of previous carrier bar 221; Also comprise the take out device 30 that is installed in the baking channel port of export, described take out device 30 comprises a wing 31 and a strainer, described wing 31 can be spun upside down and is articulated on cabinet by a pivot 311, and described strainer overturns between the primary importance of a smooth carrier bar 221 and a second place of leaving carrier bar 221 for controlling wing 31.
Operation principle of the present invention is as follows:
Band baking stock is directly positioned over belt for scraper chain 22 from the feeding end of cabinet, and drive sprocket 23 drives driving chain 21 and belt for scraper chain 22 to forward together, and described stock enters overbaking and makes required product in baking channel; Baked product is under the discharge end place of cabinet is shoveled by described wing 31.
Please continue to refer to Fig. 5 and Fig. 6, carrier bar 221 of the present invention is by arranging swash plate 223 at its front end, during assembling, swash plate 223 stretches into the tail end below of previous carrier bar 221, such structural design and assembling mode, can make the gap between carrier bar 221 minimum, stock is placed on belt for scraper chain 22 and can not misses or by the bad phenomenon of carrier bar 221 folder, therefore, stock directly can be placed on belt for scraper chain 22 and toast, save additional configuration drip pan, be conducive to save production cost; This chain-plate type baking continuous tunnel furnace is when moving continuously, described wing 31 is smooth in carrier bar 221 upper surfaces all the time under the control of strainer, when baked product is sent to the discharge end of cabinet, described wing 31 is from incision between product and carrier bar 221, and by under product shovel, can not cause the breakage of product appearance, also saved simultaneously in conventional art that by product the troublesome operation from the demoulding in drip pan, save time, be conducive to enhance productivity; Meanwhile, because the gap between carrier bar 221 is minimum, also can avoid wing 31 to snap in gap and stuck, guarantee machine lasting stability and move.
As further improvement, the tail end of described carrier bar 221 is cut and is provided with an inclined plane 224, and this inclined plane 224 is consistent with the angle of inclination of the swash plate 223 of adjacent carrier bar 221; The design on this inclined plane 224 can further reduce the gap between adjacent two carrier bars 221, belt for scraper chain 22 is transmitted more steady, prevents between carrier bar 221 that appearance is conflicted mutually, scratches phenomenon.
Please continue to refer to Fig. 3 and Fig. 4, in an embodiment, described strainer comprises a push rod 41 and a counterweight 42 therein, and the bottom of described push rod 41 is fixedly connected with the pivot 311 of wing 31, and described counterweight 42 is installed in the other end of push rod 41; When this continuous tunnel furnace continuous service, promote push rod 41, make described wing 31 smooth in carrier bar 221 upper surfaces, described counterweight 42 presses down push rod 41 under self gravitation effect, makes wing 31 keep the primary importance of smooth carrier bar 221; When continuous tunnel furnace is out of service, oppositely promote push rod 41, make described wing 31 depart from carrier bar 221, described counterweight 42 presses down push rod 41 under self gravitation effect, makes wing 31 keep leaving the second place of carrier bar 221.
In another embodiment, described strainer also comprises an extension spring (not shown), and described extension spring one end is fixedly connected on described push rod 41, and the extension spring other end is fixedly connected on cabinet; Stability when this extension spring is positioned at primary importance and the second place for further strengthening strainer to wing 31.
Please continue to refer to Fig. 3 and Fig. 4, particularly, described take out device 30 also comprises that one for making wing 31 be positioned the detent mechanism of the described second place; This detent mechanism can be one to be fixed on the limited post 43 of cabinet sidewall, and the free end of this limited post 43 stretches in cabinet and is blocked on the upset path of described push rod 41.
In sum, belt for scraper chain 22 of the present invention consists of a plurality of carrier bars 221 with special construction, gap between carrier bar 221 and carrier bar 221 is minimum, product directly can be placed on belt for scraper chain 22 and toast, and the phenomenon that there will not be bad product of folder or product to miss, save drip pan, be beneficial to cost-saving; By the discharge end in baking channel, take out device 30 is set, can be by baked product automatically under shovel, avoided in conventional art, by the troublesome operation of product demoulding from drip pan, being conducive to enhance productivity; Meanwhile, because the gap between carrier bar 221 is minimum, can avoid wing 31 to snap in gap and stuck, guarantee the lasting stability operation of machine.
To one skilled in the art, can make other various corresponding changes and deformation according to technical scheme described above and design, and within these all changes and deformation all should belong to the protection domain of the claims in the present invention.
Claims (6)
1. chain-plate type toasts continuous tunnel furnace, comprise the cabinet that is provided with baking channel, be arranged at conveyer and heating plant in cabinet, it is characterized in that: described conveyer comprises driving chain, be fixed on the belt for scraper chain of driving chain outer surface and be in transmission connection with driving chain and for the drive sprocket of tractive force is provided, described belt for scraper chain is comprised of a plurality of carrier bars that are arranged side by side along the length direction of driving chain, described carrier bar comprises the mainboard of strip and bends by mainboard front edge the swash plate that an angle forms downwards, this swash plate stretches into the tail end below of previous carrier bar, also comprise the take out device that is installed in the baking channel port of export, described take out device comprises a wing and a strainer, described wing can be spun upside down and is articulated on cabinet by a pivot, and described strainer overturns between the primary importance of a smooth carrier bar and a second place of leaving carrier bar for controlling wing.
2. chain-plate type baking continuous tunnel furnace as claimed in claim 1, is characterized in that: the tail end of described carrier bar is cut and is provided with an inclined plane, and this inclined plane is consistent with the angle of inclination of the swash plate of adjacent carrier bar.
3. chain-plate type baking continuous tunnel furnace as claimed in claim 1, is characterized in that: described strainer comprises a push rod and a counterweight, and the bottom of described push rod is fixedly connected with the pivot of wing, and described counterweight is installed in the other end of push rod.
4. chain-plate type baking continuous tunnel furnace as claimed in claim 3, is characterized in that: described strainer also comprises an extension spring, and described extension spring one end is fixedly connected on described push rod, and the extension spring other end is fixedly connected on cabinet.
5. the baking of the chain-plate type as described in claim 3 or 4 continuous tunnel furnace, is characterized in that: described take out device also comprises that one for making wing be positioned the detent mechanism of the described second place.
6. chain-plate type baking continuous tunnel furnace as claimed in claim 5, is characterized in that: described detent mechanism comprises that one is fixed on the limited post of cabinet sidewall, and the free end of this limited post stretches in cabinet and is blocked on the upset path of described push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410418325.1A CN104170900B (en) | 2014-08-22 | 2014-08-22 | Chain-plate type baking continuous tunnel furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410418325.1A CN104170900B (en) | 2014-08-22 | 2014-08-22 | Chain-plate type baking continuous tunnel furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104170900A true CN104170900A (en) | 2014-12-03 |
| CN104170900B CN104170900B (en) | 2016-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410418325.1A Active CN104170900B (en) | 2014-08-22 | 2014-08-22 | Chain-plate type baking continuous tunnel furnace |
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| CN (1) | CN104170900B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104522102A (en) * | 2014-12-31 | 2015-04-22 | 广州复雅机械设备有限公司 | Food baking method and device |
| CN104686602A (en) * | 2015-03-30 | 2015-06-10 | 王洪新 | Continuous auto-covering pancake machine |
| CN109230239A (en) * | 2018-08-22 | 2019-01-18 | 广州焙欧机械设备有限公司 | A kind of carrier bar and a kind of continuous tunnel furnace chain scraper conveyor |
| CN110155608A (en) * | 2019-05-17 | 2019-08-23 | 林遂銘 | Drier conveyer device |
Citations (5)
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| US853129A (en) * | 1907-03-19 | 1907-05-07 | Alfred L Simpson | Traveling platform, grate, or surface. |
| CN101445186A (en) * | 2008-12-26 | 2009-06-03 | 沈峰 | Chain element conveyer belt |
| CN203087388U (en) * | 2012-12-27 | 2013-07-31 | 广东肇庆市科华食品机械实业有限公司 | Scraping device used for chain board type tunnel furnace |
| CN103702564A (en) * | 2011-05-11 | 2014-04-02 | 哈斯食品设备有限责任公司 | Oven comprising product removal device |
| CN204014885U (en) * | 2014-08-22 | 2014-12-17 | 广州复雅机械设备有限公司 | Chain-plate type baking continuous tunnel furnace |
-
2014
- 2014-08-22 CN CN201410418325.1A patent/CN104170900B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US853129A (en) * | 1907-03-19 | 1907-05-07 | Alfred L Simpson | Traveling platform, grate, or surface. |
| CN101445186A (en) * | 2008-12-26 | 2009-06-03 | 沈峰 | Chain element conveyer belt |
| CN103702564A (en) * | 2011-05-11 | 2014-04-02 | 哈斯食品设备有限责任公司 | Oven comprising product removal device |
| CN203087388U (en) * | 2012-12-27 | 2013-07-31 | 广东肇庆市科华食品机械实业有限公司 | Scraping device used for chain board type tunnel furnace |
| CN204014885U (en) * | 2014-08-22 | 2014-12-17 | 广州复雅机械设备有限公司 | Chain-plate type baking continuous tunnel furnace |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104522102A (en) * | 2014-12-31 | 2015-04-22 | 广州复雅机械设备有限公司 | Food baking method and device |
| CN104686602A (en) * | 2015-03-30 | 2015-06-10 | 王洪新 | Continuous auto-covering pancake machine |
| CN109230239A (en) * | 2018-08-22 | 2019-01-18 | 广州焙欧机械设备有限公司 | A kind of carrier bar and a kind of continuous tunnel furnace chain scraper conveyor |
| CN110155608A (en) * | 2019-05-17 | 2019-08-23 | 林遂銘 | Drier conveyer device |
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| Publication number | Publication date |
|---|---|
| CN104170900B (en) | 2016-09-07 |
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