CN209586178U - A kind of baking oven feed inlet closure mechanism - Google Patents
A kind of baking oven feed inlet closure mechanism Download PDFInfo
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- CN209586178U CN209586178U CN201821623069.XU CN201821623069U CN209586178U CN 209586178 U CN209586178 U CN 209586178U CN 201821623069 U CN201821623069 U CN 201821623069U CN 209586178 U CN209586178 U CN 209586178U
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- baking oven
- cover body
- upper cover
- feed inlet
- closure mechanism
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Abstract
The utility model discloses a kind of baking oven feed inlet closure mechanisms, belong to oven equipment, its key points of the technical solution are that: the sealing device including being set to baking oven feed inlet, the sealing device includes the upper cover body and lower cover for being set to baking oven opening, the lower cover is fixedly connected with baking oven and the upper end is contacted with the conveyer belt of baking oven, the upper cover body is offered close to the end face of baking oven for the recessing groove by mica tape, the recessing groove runs through upper cover body lower end, the upper cover body lower end is abutted with lower cover upper end, the recessing groove far from the upper surface of baking oven be fixedly connected with can closure of openings by recessing groove far from baking oven sealing strip, the sealing strip can be abutted with the conveyer belt of baking oven.The utility model it is structurally reasonable, enter the volume of outside air using the air that sealing device and sealing strip reduce the glue for being mixed with volatilization in baking oven, so that the glue for reducing volatilization generates harm to human health.
Description
Technical field
The utility model belongs to oven equipment, more specifically, it relates to a kind of baking oven feed inlet closure mechanism.
Background technique
Mica tape needs for several structures to be bonded together by glue in the fabrication process, inciting somebody to action using baking oven after
Glue is evaporated drying.
Notification number is a kind of mica tape baking oven device disclosed in CN206831990U, is characterized in that: including baking oven shell
Body is provided with baking oven entrance and baking oven outlet；Several equally distributed support rollers, and the support are provided in baking oven shell
Roller, baking oven entrance and baking oven outlet are located in same horizontal line；Two sides are all provided in baking oven shell and above and below support roller
Electric heating tube is set, and is equipped with blower device between ipsilateral adjacent electric heating tube；Blower device includes drive shaft, and transmission turns
Axis one end is goed deep into baking oven shell, and connect with the screw blade being arranged in baking oven shell, drive shaft other end connection position
In the drive motor of baking oven hull outside.
The glue that above scheme is volatilized during drying mica tape can be got into the air by the feed inlet of baking oven, from
And harm is generated to the health of human body.
Therefore it needs to propose the new technical solution of one kind to solve the above problems.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of closed machines of baking oven feed inlet
Structure makes the air of the glue for being mixed with volatilization in baking oven not enter the external world by feed inlet.
To achieve the above object, the utility model provides following technical solution: a kind of baking oven feed inlet closure mechanism, packet
The sealing device for being set to baking oven feed inlet is included, the sealing device includes the upper cover body and lower cover for being set to baking oven opening
Body, the lower cover is fixedly connected with baking oven and the upper end is contacted with the conveyer belt of baking oven, and the upper cover body is close to the end of baking oven
Face is offered for the recessing groove by mica tape, and the recessing groove runs through upper cover body lower end, and the upper cover body lower end is under
Lid upper end abuts, and the recessing groove is fixedly connected with far from the upper surface of baking oven can closure of openings by recessing groove far from baking oven
Sealing strip, the sealing strip can abut with the conveyer belt of baking oven.
By using above-mentioned technical proposal, the face in the channel flowed inside and outside baking oven is reduced using seal assembly and sealing strip
Product, so that the glue for reducing volatilization generates harm to the health of human body, increases so that the air reduced in baking oven enters the external world
The safety of operator is added.
The utility model is further arranged to: is provided in the upper cover body for making air towards flowing in sealing device
Negative pressure component, the negative pressure component includes the negative tube connecting with upper cover body and the exhaust fan for manufacturing negative pressure, described negative
One end of pressure pipe is detachably connected with upper cover body and it is connected to upper cover intracoelomic cavity, and the other end and exhaust fan of the negative tube are solid
Fixed connection, the air outlet of the exhaust fan are fixedly connected with guiding tube, and the other end of the guiding tube is connected with air purification tower.
By using above-mentioned technical proposal, negative pressure component generates negative pressure in sealing device, to make in sealing device
The pressure of air is lower than extraneous atmospheric pressure, to make extraneous air towards flowing in sealing device, and then makes containing volatilizing
The air of glue will not flow to the external world, the health of operator will not be compromised；Simultaneously in the air and baking oven of room temperature
The air of high temperature mixes, so that the temperature in baking oven be made constantly to reduce with the shortening at a distance from seal assembly, temperature is not
Acute variation can occur, reduce mica tape and fold occurs or fractures.
The utility model is further arranged to: the upper cover body offers peep hole, and observation is provided in the peep hole
Window, the upper cover body and baking oven are hinged.
By using above-mentioned technical proposal, using observation window check into the mica in baking oven whether can occur fold or
Fracture, can be rotated up upper cover body later after mica paper fractures perhaps fold can will fracture or fold
Mica tape replaced, no longer the mica tape for fold and fracture occur is continued to process, reduces the waste of resource, increase
The efficiency of production is added.
The utility model is further arranged to: the observation window is implosion guard.
By using above-mentioned technical proposal, prevent observation window because temperature is excessively high and explosion, which occurs, to be caused to cause danger, make
Operator is safer.
The utility model is further arranged to: the negative tube is corrugated flexible hose.
By using above-mentioned technical proposal, in upper cover body rotation, negative tube can be rotated with the rotation of upper cover body, no
It needs to be again to rotate upper cover body after negative tube is disconnected with upper cover body again, to keep the rotation of upper cover body more convenient.
The utility model is further arranged to: the upper cover body lower end is fixedly connected to it close to the end face of baking oven close
Seal block.
By using above-mentioned technical proposal, reduces upper cover body lower end using sealing block and lower cover upper end, upper cover body are leaned on
Gap between the end face and baking oven of nearly baking oven, prevents the air for the glue for being mixed with volatilization in baking oven from entering extraneous air
In, further reduce injury of the glue to human body of volatilization.
The utility model is further arranged to: the upper cover body is fixedly connected with handle.
By using above-mentioned technical proposal, upper cover body is rotated by handle, prevents operator directly and high temperature
Upper cover body contact cause scald the case where generation, increase operator work when safety.
The utility model is further arranged to: the lower cover is side walls hinged abutting bar, abuts bar far from lower cover
End face offers abutting slot, and the abutting slot will abut bar to be run through perpendicular to the end face of its pivot center, and the upper cover body is close
The side for abutting bar is fixedly connected with abutting block, and the abutting block can be clamped with slot is abutted.
By using above-mentioned technical proposal, after upper cover body is flipped up, the position of upper cover body is limited using abutting bar,
Make the state that upper cover body is held turned over, facilitates the replacement for carrying out mica tape.
In conclusion the utility model has the following beneficial effects:
1, the utility model reduces the area in the channel of baking oven inner air and outer air flowing using obturator and sealing strip, from
And reduce be mixed with volatilization glue air enter the external world, the glue for reducing volatilization has an impact the health of human body, increase
The safety of operator is added；
2, make the air pressure in sealing device lower than extraneous atmospheric pressure by the way that negative pressure component is arranged, to make extraneous air
It is flowed in towards baking oven, further reduces the volume that the air in baking oven flows to outside baking oven, when increasing operator's work
Safety；
3, it by setting observation window, checks whether mica tape occurs fold and fracture using observation window, can will be broken later
Or the mica tape of generation fold is taken away, the mica tape of generation fold or fracture no longer needs to the processing after carrying out, and has saved money
Source accelerates working efficiency.
Detailed description of the invention
Fig. 1 is the perspective view of the present embodiment；
Fig. 2 is the schematic diagram that the present embodiment is used to show seal assembly internal structure；
Fig. 3 is the A enlarged drawing of Fig. 2.
Detailed description of the invention: 1, sealing device；11, upper cover body；111, recessing groove；112, mounting groove；113, peep hole；114, it sees
Examine window；115, block is abutted；12, lower cover；2, sealing strip；3, negative pressure component；31, negative tube；32, exhaust fan；33, guiding tube；
34, air purification tower；4, sealing block；5, handle；6, bar is abutted；61, slot is abutted.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical components are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and
"outside" refers respectively to the direction towards or away from geometric center of specific component.
A kind of baking oven feed inlet closure mechanism, as shown in Figure 1, including by the closed sealing device 1 of baking oven feed inlet, sealing
Device 1 include with the lower cover 12 of baking oven welding and the upper cover body 11 that is abutted with lower cover 12,12 upper end of lower cover and baking oven
Conveyer belt inner wall upper end abuts.As shown in figure 3, upper cover body 11 is in rectangle, running through close to the end face of baking oven has for passing through cloud
The recessing groove 111 of master tape and conveyer belt, recessing groove 111 run through 11 lower end of upper cover body, and 111 upper surface of recessing groove offers installation
Slot 112, mounting groove 112 run through upper cover body 11 close to the end face of baking oven.111 upper end of recessing groove uses spiral shell far from the position of baking oven
Bolt be fixed with can closure of openings by recessing groove 111 far from baking oven sealing strip 2, what 2 lower end of sealing strip can be conveyed with transmission belt
Mica tape abuts.The area for reducing the channel of baking oven inner air and outer air flowing by setting seal assembly and sealing strip 2, to subtract
Lacked be mixed with volatilization glue air enter the external world, the glue for reducing volatilization has an impact the health of human body, increases
The safety of operator.
As shown in Figure 1, entering baking oven to reduce the air of the glue for being mixed with volatilization in baking oven by recessing groove 111
(see figure 3) in outer air, being additionally provided in upper cover body 11 makes air towards the negative pressure component 3 flowed in baking oven, and negative pressure component 3 wraps
Include the exhaust fan 32 with upper cover body 11 using bolted negative tube 31 and for manufacturing negative pressure.Negative tube 31 and mounting groove
112 connection (see figure 3)s, the air inlet use of the other end and exhaust fan 32 are bolted.The air outlet of exhaust fan 32 uses spiral shell
It tethers and is connected to guiding tube 33, the other end of guiding tube 33 is connected with the air purification tower 34 for purifying air.Utilize negative pressure group
Part 3 makes the pressure of the air in mounting groove 112 lower than the atmospheric pressure outside sealing device 1, to make extraneous air towards sealing
Flowing in device 1, and then the air for the glue for being mixed with volatilization is made not enter the external world, the health of operator not will receive danger
Evil；The air of room temperature is mixed with the air of the high temperature in baking oven simultaneously, thus make temperature in baking oven with seal assembly
The shortening of distance and constantly reduce, acute variation will not occur for temperature, reduce mica tape and occur fold or to fracture.
As shown in Figure 1, due to can not observe directly mica tape enter after sealing device 1 whether can occur fold or
Fracture, needs to replace mica tape to can not know whether, the mica tape for fold or fracture occur can be made to continue quilt
Processing, causes the waste of resource.Therefore 11 upper end of upper cover body offers the peep hole 113 in rectangle, uses in peep hole 113
Bolt is fixed with observation window 114, and upper cover body 11 and baking oven are hinged close to the end face of sealing device 1.Cloud is checked using observation window 114
Whether master tape can occur fracture or fold after entering sealing device 1, to decide whether to carry out mica tape more
It changes.No longer the mica tape for fold and fracture occur is continued to process, reduce the waste of resource, increases the effect of production
Rate.
Since the temperature in sealing device 1 is higher, observation window 114 will appear explosion using common glass, thus to behaviour
Make personnel and generates harm.Therefore observation window 114 is implosion guard, prevents observation window 114 from explosion occurs and leads because temperature is excessively high
Cause is caused danger, and keeps operator safer.
Since upper cover body 11 needs often to rotate, and negative tube 31 is connect with upper cover body 11, can be turned to upper cover body 11
It is dynamic to interfere, it needs for negative tube 31 and upper cover body 11 to be disconnected at this time, the rotation of upper cover body 11 is more troublesome.Therefore negative
Pressure pipe 31 is corrugated flexible hose, so that when upper cover body 11 rotates, negative tube 31 can be mobile with upper cover body 11, to make upper cover body 11
Rotation it is more convenient.
As shown in figure 3, being mixed with volatilization in baking oven since there is gap in the junction of upper cover body 11 and baking oven and lower cover 12
The air of glue can be entered by gap in extraneous air, therefore 11 lower end of upper cover body and the equal gluing in end face close to baking oven
There is sealing block 4,12 upper end of 11 lower end of upper cover body and lower cover, upper cover body 11 are reduced close to the end face of baking oven by sealing block 4
Gap between baking oven reduces the glue of volatilization to people to reduce the leakage for being mixed with the air of glue of volatilization
The injury of body.
As shown in Figure 1, directly contacting meeting with upper cover body 11 in rotary upper cover body 11 since the temperature of upper cover body 11 is higher
Operator is caused to be burned, therefore end face of the upper cover body 11 far from baking oven is fixedly connected with handle 5 using bolt, passes through handle
5 rotate upper cover body 11, prevent operator from directly contacting with upper cover body 11 and scald, and increase the safety of operator
Property.
Since the position of the upper cover body 11 after overturning upper cover body 11 is unable to get fixation, artificial fixed cover body is needed
11 position, thus lower cover 12 it is side walls hinged have abut bar 6, abut bar 6 offer far from the end face of lower cover 12 in rectangle
Abutting slot 61, abut slot 61 and run through bar 6 is abutted perpendicular to the two sides of its pivot center, abutting 61 bottom surface of slot is in circular arc
Shape.Upper cover body 11 is welded with abutting block 115 cylindrical close to the end face for abutting bar 6, and abutting slot 61 can be placed in by abutting block 115
It is interior and can with abut slot 61 be clamped.Position after rotating upper cover body 11 with the cooperation for abutting block 115 by abutting slot 61 obtains
To fixation, it is no longer necessary to which the position of artificial fixed cover body 11 keeps the replacement of mica tape more convenient.
Working principle:
When work, start exhaust fan 32, negative pressure component 3 is started to work, and keeps the air pressure in sealing device 1 big lower than the external world
Air pressure, so that extraneous air be made to enter in baking oven by the gap between sealing strip 2 and recessing groove 111, mica tape passes through biography
Being driven into baking oven for band is sent, 2 lower end of sealing strip is abutted with the upper end of mica tape.Enter the mistake of sealing device 1 in mica tape
Check whether will appear fold by mica tape perhaps fracture fold occurs in mica tape or is broken it by observation window 114 in journey
It is flipped up upper cover body 11 by handle 5 afterwards, rotation is abutted into bar 6 later, is clamped abutting block 115 with slot 61 is abutted, this
When upper cover body 11 position fixed, the mica tape for fold or fracture occur can be replaced, complete replacement after
Upper cover body 11 is rotated towards lower cover 12, abuts upper cover body 11 with lower cover 12, mica tape continues to be processed.
Specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only
It will be in the scope of the claims of the utility model all by the protection of Patent Law.
Claims (8)
1. a kind of baking oven feed inlet closure mechanism, it is characterised in that: the sealing device (1) including being set to baking oven feed inlet, institute
Stating sealing device (1) includes the upper cover body (11) and lower cover (12) being set at baking oven feed inlet, the lower cover (12) with
Baking oven is fixedly connected and the upper end is abutted with the conveyer belt inner wall upper end of baking oven, and the upper cover body (11) is opened close to the end face of baking oven
Equipped with the recessing groove (111) for passing through conveyer belt and mica tape, the recessing groove (111) runs through upper cover body (11) lower end,
Upper cover body (11) lower end is abutted with lower cover (12) upper end, and upper surface of the recessing groove (111) far from baking oven is fixed to be connected
Being connected to can be by the sealing strip (2) of the closure of openings of recessing groove (111) separate baking oven, and the sealing strip (2) can be with the transmission of baking oven
Band abuts.
2. a kind of baking oven feed inlet closure mechanism according to claim 1, it is characterised in that: set in the upper cover body (11)
It is equipped with for making air towards the negative pressure component (3) flowed in sealing device (1), the negative pressure component (3) includes and upper cover body
(11) negative tube (31) connected and the exhaust fan (32) for flowing air, one end of the negative tube (31) and upper cover body
(11) it is detachably connected and it is connected to recessing groove (111), the other end of the negative tube (31) and exhaust fan (32) fixed company
It connects, the air outlet of the exhaust fan (32) is fixedly connected with guiding tube (33), and the guiding tube (33) is connected with air purification tower
(34)。
3. a kind of baking oven feed inlet closure mechanism according to claim 1, it is characterised in that: the upper cover body (11) opens up
Have peep hole (113), the peep hole (113) is fixedly connected with observation window (114), and the upper cover body (11) and baking oven are hinged.
4. a kind of baking oven feed inlet closure mechanism according to claim 3, it is characterised in that: the observation window (114) is
Implosion guard.
5. a kind of baking oven feed inlet closure mechanism according to claim 2, it is characterised in that: the negative tube (31) is wave
Line hose.
6. a kind of baking oven feed inlet closure mechanism according to claim 1, it is characterised in that: upper cover body (11) lower end
Sealing block (4) are fixedly connected to close to the end face of baking oven with it.
7. a kind of baking oven feed inlet closure mechanism according to claim 1, it is characterised in that: the upper cover body (11) is fixed
It is connected with handle (5).
8. a kind of baking oven feed inlet closure mechanism according to claim 1, it is characterised in that: lower cover (12) side wall
It is hinged with and abuts bar (6), abut bar (6) far from the end face of lower cover (12) and offer abutting slot (61), the abutting slot (61)
Bar (6) will be abutted to run through perpendicular to the end face of its pivot center, the upper cover body (11) is close to the fixed company in side for abutting bar (6)
It is connected to and abuts block (115), the abutting block (115) can be clamped with slot (61) are abutted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821623069.XU CN209586178U (en) | 2018-09-30 | 2018-09-30 | A kind of baking oven feed inlet closure mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821623069.XU CN209586178U (en) | 2018-09-30 | 2018-09-30 | A kind of baking oven feed inlet closure mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209586178U true CN209586178U (en) | 2019-11-05 |
Family
ID=68373401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821623069.XU Active CN209586178U (en) | 2018-09-30 | 2018-09-30 | A kind of baking oven feed inlet closure mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209586178U (en) |
-
2018
- 2018-09-30 CN CN201821623069.XU patent/CN209586178U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 308 Zhongxing Road, Fengqiao town, Nanhu District, Jiaxing City, Zhejiang Province, 314007 Patentee after: Zhejiang Rongtai Electrical Equipment Co.,Ltd. Address before: 314007 Yonghong village, Fengqiao town, Jiaxing City, Zhejiang Province Patentee before: GLORY MICA Co.,Ltd. |
|
| CP03 | Change of name, title or address |