CN102442447A - Air door device for tunnel-type sterilization dryer - Google Patents
Air door device for tunnel-type sterilization dryer Download PDFInfo
- Publication number
- CN102442447A CN102442447A CN2011103023995A CN201110302399A CN102442447A CN 102442447 A CN102442447 A CN 102442447A CN 2011103023995 A CN2011103023995 A CN 2011103023995A CN 201110302399 A CN201110302399 A CN 201110302399A CN 102442447 A CN102442447 A CN 102442447A
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- China
- Prior art keywords
- air door
- inductive switch
- gear
- drying machine
- sensor block
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- 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.)
- Granted
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 15
- 238000004659 sterilization and disinfection Methods 0.000 title abstract 2
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 230000006698 induction Effects 0.000 claims abstract description 10
- 230000001939 inductive effect Effects 0.000 claims description 41
- 230000005540 biological transmission Effects 0.000 claims description 23
- 238000001035 drying Methods 0.000 claims description 13
- 230000033001 locomotion Effects 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 240000006909 Tilia x europaea Species 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 208000004860 Blast Crisis Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Abstract
The invention discloses an air door device for a tunnel-type sterilization dryer, which comprises an air door, an air door on-off mechanism, a driving mechanism, a synchronous moving mechanism and induction switches, wherein the synchronous moving mechanism is arranged outside the box body of the dryer; the induction switches induct the moving position of the synchronous moving mechanism; and the synchronous moving mechanism and the air door on-off mechanism are connected with the same output end of the driving mechanism. The air door device has the advantages that the structure is simple; and cost of the induction switches can be reduced.
Description
Technical field
The present invention relates generally to food, medical packaging apparatus field, refers in particular to a kind of throttle setting of tunnel sterilizing and drying machine.
Background technology
Tunnel sterilizing and drying machine is generally formed by three sections; Comprise bonded assembly preheating section, bringing-up section and cooling section successively; For preventing blast phase mutual interference between each section, but the air door of up-down adjustment is installed between each section, and realizes the switching motion of air door through drive mechanism air door mechanism for opening/closing.Excessively cause damage of components in order to prevent that air door from moving in opening-closing process; Just in the high-low limit position of air door operation inductive switch is installed; Inductive switch is positioned at the baking oven casing; When air door comes close to or in contact with inductive switch, send a signal to Central Processing Unit (CPU) control and close driver train, make the air door stop motion.Because the oven interior temperature is up to 300-350 ℃, temperature is higher, and box house is A level clean area, must meet high temperature resistant, withstanding corrosion, pollution-free, the harsh conditions that are prone to cleaning so be installed in inductive switch in the casing, and purchase cost is higher; Inductive switch is installed in the casing and can forms the cleaning blind area at box house simultaneously, makes troubles to cleaning.
Summary of the invention
The technical matters that the present invention will solve is: to the technical matters that prior art exists, a kind of simple in structure, throttle setting that can reduce the tunnel sterilizing and drying machine of inductive switch cost is provided.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of throttle setting of tunnel sterilizing and drying machine; Comprise air door, air door mechanism for opening/closing, driver train, be positioned at the inductive switch of exterior synchronism mechanism of drier casing and induction synchronism mechanism movement position, said synchronism mechanism links to each other with the same mouth of driver train with the air door mechanism for opening/closing.
As further improvement of the present invention:
Said synchronism mechanism comprises driving gear that links to each other with the driver train mouth and the driven gear that is meshed with driving gear.
Said inductive switch comprises upper limit inductive switch and the lower limit inductive switch that is provided with near driven gear; Said driven gear is provided with upper limit sensor block and lower limit sensor block, and said each sensor block and inductive switch are along the circumferencial direction separation of driven gear.
Along the circumferential direction offer the circular arc elongated slot on the said driven gear, said upper limit sensor block and lower limit sensor block are installed in the circular arc elongated slot.
Said air door mechanism for opening/closing comprises the transmission shaft that links to each other with the driver train mouth, is fixed on the transmission gear on the transmission shaft and vertically is fixed on the air door and the driving rack that is meshed with transmission gear.
Said driver train comprises motor and the reductor that links to each other with motor output end, wears a gear wheel shaft in the delivery orifice of reductor, and gear wheel shaft one end links to each other with transmission shaft through universal-joint, and the other end is installed driving gear.
Said reductor is the turbine and worm reductor.
Compared with prior art; The invention has the advantages that: the present invention set up in drier casing outside one with the synchronism mechanism of air door synchronized operation, transmit control signal with the corresponding synchronism mechanism movement position of air door end position through the inductive switch induction; Because inductive switch and synchronism mechanism are installed in the outside of drier casing equally, and the outside clean rank of casing is lower, and temperature is a normal temperature, only needs to adopt common inductive switch can satisfy job requirement, has reduced the purchase cost of inductive switch.
Description of drawings
Fig. 1 is the present invention's structural representation in an embodiment;
Fig. 2 is an A-A cross sectional view among Fig. 1;
Fig. 3 is the local enlarged diagram of Fig. 1;
Fig. 4 is the enlarged diagram of overlooking of Fig. 3;
Fig. 5 is the structural representation before induction takes place for inductive switch and sensor block;
Structural representation when Fig. 6 is inductive switch and sensor block generation induction.
Marginal data: 1, air door; 2, transmission shaft; 3, adapter plate; 4, transmission gear; 5, driving rack; 6, mount pad; 7, universal-joint; 8, erecting frame; 9, gear wheel shaft; 10, reductor; 11, coupler; 12, motor; 13, transmit guipure; 14, casing; 15, driving gear; 16, driven gear; 17, upper limit sensor block; 18, upper limit inductive switch; 19, lower limit inductive switch; 20, lower limit sensor block; 21, elongated slot.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done further explain.
Like Fig. 1, shown in Figure 4, the throttle setting of tunnel sterilizing and drying machine of the present invention comprises air door 1, air door mechanism for opening/closing, driver train, is positioned at the inductive switch of drier casing 14 exterior synchronism mechanisms and induction synchronism mechanism movement position.Air door 1 is installed on transmission guipure 13 import and exports of drier casing 14, can drive air door 1 through the action of drive mechanism air door mechanism for opening/closing and move up and down, to realize the keying of air door 1.Synchronism mechanism links to each other with the same mouth of driver train with the air door mechanism for opening/closing; Can realize synchronism mechanism and air door 1 synchronized operation, and transmit control signal with the corresponding synchronism mechanism movement position of air door 1 end position through the inductive switch induction.Because inductive switch and synchronism mechanism are installed in the outside of drier casing 14 equally, and casing 14 outside clean ranks are lower, temperature is a normal temperature, only needs to adopt common inductive switch can satisfy job requirement, has reduced the purchase cost of inductive switch.
Like Fig. 5, shown in Figure 6, in the present embodiment, synchronism mechanism comprises driving gear 15 that links to each other with the driver train mouth and the driven gear 16 that is meshed with driving gear 15.Inductive switch comprises the upper limit inductive switch 18 and lower limit inductive switch 19 that is provided with near driven gear 16; Driven gear 16 is provided with upper limit sensor block 17 and lower limit sensor block 20, and each sensor block and inductive switch are along the circumferencial direction separation of driven gear 16.Under the driving of driver train, the air door mechanism for opening/closing drives air door 1 dipping and heaving, and driving gear 15 drives driven gear 16 rotations simultaneously.If air door 1 upward movement; When air door 1 rises to the limes superiors position; Upper limit sensor block 17 on the driven gear 16 just rotates to the position near upper limit inductive switch 18; Upper limit inductive switch 18 just sends signal and closes driver train to Central Processing Unit (CPU) control, thereby makes air door 1 stop upward movement; If air door 1 moves downward; When air door 1 drops to the smallest limit position; Lower limit sensor block 20 on the driven gear 16 just rotates to the position near lower limit inductive switch 19; Lower limit inductive switch 19 just sends signal and closes driver train to Central Processing Unit (CPU) control, thereby makes air door 1 stop to move downward.
In the present embodiment, along the circumferential direction offer the elongated slot 21 of circular arc on the driven gear 16, upper limit sensor block 17 is installed in the elongated slot 21 through screw with lower limit sensor block 20, so that the precision of controlling is guaranteed in the position of adjustment sensor block.
Like Fig. 1, shown in Figure 2, in the present embodiment, the air door mechanism for opening/closing comprises the transmission shaft 2 that links to each other with the driver train mouth, is fixed on the transmission gear 4 on the transmission shaft 2 and vertically is fixed on the air door 1 and the driving rack 5 that is meshed with transmission gear 4.The fixing adapter plate 3 of welding on the casing 14, the both sides of adapter plate 3 are equiped with mount pad 6, and transmission shaft 2 is installed in the mount pad 6.
As shown in Figure 3, in the present embodiment, driver train comprises motor 12 and the reductor 10 that links to each other with motor 12 mouths through coupler 11, a fixing erecting frame 8 on casing 14 outer walls, and motor 12 is installed on the erecting frame 8 with reductor 10.Motor 12 can adopt common electric machine, stepping motor or servomotor etc.; The output form of reductor 10 is hole output, wears a gear wheel shaft 9 in the delivery orifice of reductor 10, and gear wheel shaft 9 one ends link to each other with transmission shaft 2 through universal-joint 7, and the other end is installed driving gear 15.Reductor 10 in the present embodiment can be selected the turbine and worm reductor that has auto-lock function for use, and is motionless to guarantee that motor 12 outage back air doors 1 can hover over a certain position.
Principle of work: when motor 12 is opened the gear wheel shaft 9 that makes in the reductor 10 and rotated counterclockwise; Driving gear 15 also rotates counterclockwise with transmission gear 4; Driving gear 15 drives driven gear 16 and clockwise rotates, and transmission gear 4 drives driving rack 5 upward movements simultaneously, makes air door 1 upward movement; When air door 1 rises to the limes superiors position; Upper limit sensor block 17 on the driven gear 16 just rotates to the position near upper limit inductive switch 18; Upper limit inductive switch 18 just sends signal to Central Processing Unit (CPU) control disable motor 12, thereby makes air door 1 stop upward movement.When motor 12 counter-rotating clockwise rotates gear wheel shaft 9 in the reductor 10; Driving gear 15 also clockwise rotates with transmission gear 4; Driving gear 15 drives driven gear 16 and rotates counterclockwise, and transmission gear 4 drive driving racks 5 move downward simultaneously, and air door 1 is moved downward; When air door 1 drops to the smallest limit position; Lower limit sensor block 20 on the driven gear 16 just rotates to the position near lower limit inductive switch 19; Lower limit inductive switch 19 just sends signal to Central Processing Unit (CPU) control disable motor 12, thereby makes air door 1 stop to move downward.
Below only be preferred implementation of the present invention, protection scope of the present invention also not only is confined to the foregoing description, and all technical schemes that belongs under the thinking of the present invention all belong to protection scope of the present invention.Should be pointed out that for those skilled in the art some improvement and retouching not breaking away under the principle of the invention prerequisite should be regarded as protection scope of the present invention.
Claims (7)
1. the throttle setting of a tunnel sterilizing and drying machine; Comprise air door (1), air door mechanism for opening/closing and driver train; It is characterized in that: also comprise the inductive switch that is positioned at exterior synchronism mechanism of drier casing (14) and induction synchronism mechanism movement position, said synchronism mechanism links to each other with the same mouth of driver train with the air door mechanism for opening/closing.
2. the throttle setting of tunnel sterilizing and drying machine according to claim 1, it is characterized in that: said synchronism mechanism comprises driving gear (15) that links to each other with the driver train mouth and the driven gear (16) that is meshed with driving gear (15).
3. the throttle setting of tunnel sterilizing and drying machine according to claim 2; It is characterized in that: said inductive switch comprises upper limit inductive switch (18) and the lower limit inductive switch (19) that is provided with near driven gear (16); Said driven gear (16) is provided with upper limit sensor block (17) and lower limit sensor block (20), and said each sensor block and inductive switch are along the circumferencial direction separation of driven gear (16).
4. the throttle setting of tunnel sterilizing and drying machine according to claim 3; It is characterized in that: along the circumferential direction offer the elongated slot (21) of circular arc on the said driven gear (16), said upper limit sensor block (17) and lower limit sensor block (20) are installed in the elongated slot (21).
5. according to the throttle setting of any described tunnel sterilizing and drying machine in the claim 2～4, it is characterized in that: said air door mechanism for opening/closing comprises the transmission shaft (2) that links to each other with the driver train mouth, is fixed on the transmission gear (4) on the transmission shaft (2) and vertically is fixed in the driving rack (5) that air door (1) is gone up and is meshed with transmission gear (4).
6. the throttle setting of tunnel sterilizing and drying machine according to claim 5; It is characterized in that: said driver train comprises motor (12) and the reductor (10) that links to each other with motor (12) mouth; Wear a gear wheel shaft (9) in the delivery orifice of reductor (10); Gear wheel shaft (9) one ends link to each other with transmission shaft (2) through universal-joint (7), and the other end is installed driving gear (15).
7. the throttle setting of tunnel sterilizing and drying machine according to claim 6, it is characterized in that: said reductor (10) is the turbine and worm reductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110302399 CN102442447B (en) | 2011-10-09 | 2011-10-09 | Air door device for tunnel-type sterilization dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110302399 CN102442447B (en) | 2011-10-09 | 2011-10-09 | Air door device for tunnel-type sterilization dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102442447A true CN102442447A (en) | 2012-05-09 |
| CN102442447B CN102442447B (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110302399 Active CN102442447B (en) | 2011-10-09 | 2011-10-09 | Air door device for tunnel-type sterilization dryer |
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| Country | Link |
|---|---|
| CN (1) | CN102442447B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446599A (en) * | 2013-07-16 | 2013-12-18 | 上海东富龙科技股份有限公司 | Automatic gate device applied to sterilization tunnel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2164476Y (en) * | 1993-05-19 | 1994-05-11 | 张煜轩 | Time-delay open type automatic wind gate |
| US6413481B1 (en) * | 1998-10-08 | 2002-07-02 | Robert Bosch Gmbh | Sterilization tunnel |
| CN2823941Y (en) * | 2005-09-29 | 2006-10-04 | 中牧南京实业公司 | Air quantity regulator for drying sterilizing laminar tunnel drying oven |
| CN201867030U (en) * | 2010-11-11 | 2011-06-15 | 楚天科技股份有限公司 | Air door device for tunnel type sterilizing and drying machine |
| CN202244254U (en) * | 2011-10-09 | 2012-05-30 | 楚天科技股份有限公司 | Ventilation door device of tunnel sterilizing dryer |
-
2011
- 2011-10-09 CN CN 201110302399 patent/CN102442447B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2164476Y (en) * | 1993-05-19 | 1994-05-11 | 张煜轩 | Time-delay open type automatic wind gate |
| US6413481B1 (en) * | 1998-10-08 | 2002-07-02 | Robert Bosch Gmbh | Sterilization tunnel |
| CN2823941Y (en) * | 2005-09-29 | 2006-10-04 | 中牧南京实业公司 | Air quantity regulator for drying sterilizing laminar tunnel drying oven |
| CN201867030U (en) * | 2010-11-11 | 2011-06-15 | 楚天科技股份有限公司 | Air door device for tunnel type sterilizing and drying machine |
| CN202244254U (en) * | 2011-10-09 | 2012-05-30 | 楚天科技股份有限公司 | Ventilation door device of tunnel sterilizing dryer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103446599A (en) * | 2013-07-16 | 2013-12-18 | 上海东富龙科技股份有限公司 | Automatic gate device applied to sterilization tunnel |
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| Publication number | Publication date |
|---|---|
| CN102442447B (en) | 2013-07-10 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20120509 Assignee: Changsha Pharmaceutical Equipment Industrial Technology Research Institute Co.,Ltd. Assignor: TRUKING TECHNOLOGY Ltd. Contract record no.: X2023980051833 Denomination of invention: The damper device of tunnel type sterilization and drying machine Granted publication date: 20130710 License type: Common License Record date: 20231213 |
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| EE01 | Entry into force of recordation of patent licensing contract |