CN209263659U - It is a kind of for spreading the driving mechanism of furnace door - Google Patents
It is a kind of for spreading the driving mechanism of furnace door Download PDFInfo
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- CN209263659U CN209263659U CN201821972436.7U CN201821972436U CN209263659U CN 209263659 U CN209263659 U CN 209263659U CN 201821972436 U CN201821972436 U CN 201821972436U CN 209263659 U CN209263659 U CN 209263659U
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- cylinder
- block
- limited block
- slide bar
- fire door
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Abstract
The utility model relates to diffusion furnace technical fields, more particularly to it is a kind of for spreading the driving mechanism of furnace door, including bottom plate, 2 slide bar components, support plate, rodless cylinder, slide track component, fire door connecting rod, the first cylinder, the second cylinder, the first cylinder link block, the second cylinder link block, the first limited block and mechanical position limitation block；The utility model structure is simple, can be realized the drive control from both direction to fire door；Simultaneously in slide bar direction, first cylinder and the second cylinder use series design, so that the stroke superposition of two cylinders, compared with using one big stroke cylinder, reduce occupied space volume, but also Discrete control is carried out to stroke, stroke control is more accurate, so that the utility model is convenient for applying in limited installation space, and improve fire door stroke control precision.
Description
Technical field
The utility model relates to diffusion furnace technical fields more particularly to a kind of for spreading the driving mechanism of furnace door.
Background technique
Existing diffusion furnace in the market, fire door are generally integrated with Song Zhou mechanism, and not only structure is multiple for Song Zhou mechanism
Miscellaneous and matching quartz ampoule must use flaring structure, when this allows for installation or removal quartz ampoule, not only need to tear open
Except Song Zhou mechanism, and quartz ampoule can only cause production efficiency low in such a way that advance is preceding out.Thus, it would be highly desirable to which needs are opened
The door structure for sending out favorable sealing property a kind of, makes it be no longer required for being necessary for flaring structure to boat body opening, so that
It can change when installing or removing quartz ampoule as last-in, last-out, it is not necessary to Song Zhou mechanism is dismantled, to improve production efficiency.Therefore,
A kind of fire door driving mechanism to match with this door structure is developed first.
Utility model content
For the problems of the prior art, the utility model provides a kind of for spreading the driving mechanism of furnace door.
To realize the above technical purpose, the technical solution of the utility model is:
It is a kind of for spreading the driving mechanism of furnace door, including bottom plate, 2 slide bar components, support plate, rodless cylinder, cunnings
Rail assembly, fire door connecting rod, the first cylinder, the second cylinder, the first cylinder link block, the second cylinder link block, the first limited block,
2 the first limit switches, the second limited block and 2 the second limit switches；
Each slide bar component includes the slide bar and sliding block to match, and 2 slide bars are arranged in parallel and the both ends of each slide bar point
It is not fixed on bottom plate by slide bar support base, the top surface of 2 sliding blocks is connect with the bottom surface of support plate, the rodless cylinder
Both ends are fixed on the top surface of support plate by cylinder supports seat, and the slide track component includes the sliding rail and sliding slot to match, institute
It states sliding slot to be fixed in support plate top surface, in the sliding rail insertion sliding slot and top surface is connect with fire door connecting rod, and the fire door connects
The top surface of extension bar one end is connect with the bottom surface of rodless cylinder movable part, and first cylinder and the second cylinder are arranged side by side and the two
Cylinder body connection, piston rod stretching is contrary, and the piston rod of first cylinder and the second cylinder is parallel with slide bar, and first
The piston rod of cylinder is connect by the first cylinder link block with bottom plate side, and the piston rod of the second cylinder is connected by the second cylinder
The connection of the side of block and support plate, the rodless cylinder moving direction is vertical with the first cylinder moving direction, first limit
Block is fixed on a side of fire door connecting rod and is located at the one end connecting with rodless cylinder, 2 first limit switches
Set on the same side of support plate top surface, first limited block is matched with 2 the first limit switches, for limiting rodless cylinder
Stroke, second limited block is fixed on support plate bottom surface, and 2 second limit switches are set to plate top surface the same side,
Second limited block is matched with 2 the second limit switches, for limiting the stroke of the first cylinder and the second cylinder.
As an improvement, further including third limited block and mechanical position limitation block, the third limited block is fixed on fire door connecting rod
Another side on and be located at one end for connect with rodless cylinder, the mechanical position limitation block is set to support plate top surface and is located at far
Side from fire door connecting rod, the mechanical position limitation block are matched with third limited block, for limiting the stroke of rodless cylinder,
As an improvement, being additionally provided with the 4th limited block on any one of slide bar, the 4th limited block is leaned on positioned at slide bar
Sliding block on one end of nearly second cylinder piston rod, the 4th limited block and the slide bar cooperates, for limiting the second cylinder
Stroke.
As an improvement, the rodless cylinder is equipped with speed governing valve.
From the above, it can be seen that the utility model has following advantages:
1. the utility model structure is simple, the drive control from both direction to fire door can be realized；
2. the first cylinder and the second cylinder use series design, so that the stroke superposition of two cylinders, one big with using
Stroke cylinder is compared, and occupied space volume is reduced, but also carries out Discrete control to stroke, and stroke control is more smart
Standard so that the utility model is convenient for applying in limited installation space, and improves fire door stroke control precision.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the top view of the utility model.
Specific embodiment
In conjunction with Fig. 1 to Fig. 3, a specific embodiment of the utility model is described in detail, but not to the power of the utility model
Benefit requires to do any restriction.
As shown in Figure 1 to Figure 3, a kind of for spreading the driving mechanism of furnace door, including 201,2 slide bar components of bottom plate
202, support plate 203, rodless cylinder 204, slide track component 205, fire door connecting rod 206, the first cylinder 207, the second cylinder 208,
211,2 first cylinder link block 209, the second cylinder link block 210, the first limited block the first limit switch 212, second limits
213,2 the second limit switches 214 of block；
Each slide bar component 202 includes that 2022,2 slide bars 2021 of slide bar 2021 and sliding block for matching are arranged in parallel and often
The both ends of a slide bar 2021 pass through slide bar support base 2023 respectively and are fixed on bottom plate 201, the top surface of 2 sliding blocks 2022 with branch
The bottom surface of fagging 203 connects, and the both ends of rodless cylinder 204 are fixed on the top surface of support plate 203 by cylinder supports seat 2041,
Slide track component 205 includes the sliding rail 2051 and sliding slot 2052 to match, and sliding slot 2052 is fixed on 203 top surface of support plate, sliding rail
In 2051 insertion sliding slots 2052 and top surface is connect with the bottom surface of fire door connecting rod 206, the top surface of 206 one end of fire door connecting rod and nothing
The bottom surface of 204 movable part of bar cylinder connects, and the first cylinder 207 is arranged side by side with the second cylinder 208 and the two cylinder body connects, piston
Bar stretching is contrary, and the piston rod of the first cylinder 207 and the second cylinder 208 is parallel with slide bar 2021, and the first cylinder 207
Piston rod connect with 201 side of bottom plate by the first cylinder link block 209, the piston rod of the second cylinder 208 passes through the second gas
Cylinder link block 210 is connect with the side of support plate 203, and 204 moving direction of rodless cylinder and 207 moving direction of the first cylinder hang down
Directly, the first limited block 211 is fixed on a side of fire door connecting rod 206 and is located at the one end connecting with rodless cylinder 204,
2 the first limit switches 212 are set to the same side of support plate top surface, the first limited block 211 and two 212 phases of the first limit switch
Cooperation, the second limited block 213 are fixed on 203 bottom surface of support plate, and it is same that 2 the second limit switches 213 are set to 201 top surface of bottom plate
Side, second the second limit switch of limited block 213 and 2 214 match.
Wherein: rodless cylinder is equipped with speed governing valve, for controlling rodless cylinder induction air flow ratio.
The working principle of the utility model are as follows:
The other end of fire door connecting rod 206 is connect with driven fire door 1, when rodless cylinder 203 works, drives furnace
Door 1 is moved along 206 direction of fire door connecting rod, when the first cylinder 207 and the work of the second cylinder 208, drives fire door 1 along cunning
2021 direction of bar is mobile.
In the above-mentioned course of work:
First limited block 211 is fixed on a side of fire door connecting rod 206 and is located to be connect with rodless cylinder 204
One end, 2 the first limit switches 212 are set to the same side of 203 top surface of support plate and installation direction on the contrary, passing through the second limited block
211 match with 2 the first limit switches 212, limit the stroke of rodless cylinder.
Second limited block 213 is fixed on 203 bottom surface of support plate, and it is same that 2 the second limit switches 214 are set to 201 top surface of bottom plate
Side and installation direction on the contrary, matched by second the second limit switch of limited block 213 and 2 214, limit the first cylinder with
The stroke of second cylinder.
In the present invention, the first cylinder and the second cylinder use series design, so that the stroke superposition of two cylinders, with use
One big stroke cylinder is compared, and occupied space volume is reduced, but also carries out Discrete control to stroke, and stroke controls more
Add precisely, so that the utility model is convenient for applying in limited installation space, and improves fire door stroke control precision.
In order to further ensure the stroke stability of rodless cylinder, the second cylinder, following improvement is done to above-mentioned technical proposal:
1. further including third limited block 215 and mechanical position limitation block 216, third limited block 215 is fixed on fire door connecting rod 206
Another side on and be located at one end for connect with rodless cylinder 204, mechanical position limitation block 216 set on 203 top surface of support plate and
It is located remotely from the side of fire door connecting rod 206, the mechanical position limitation block 216 is matched with third limited block 215, for limiting nothing
The stroke of bar cylinder 204；
2. being additionally provided with the 4th limited block 217 on any one slide bar 2021, it is close that the 4th limited block 217 is located at slide bar 2021
One end of second cylinder, 208 piston rod, the 4th limited block 217 cooperate with the sliding block 2022 on the slide bar 2021, for limiting the
The stroke of two cylinders 208.
In conclusion the utility model has the advantage that
1. the utility model structure is simple, the drive control from both direction to fire door can be realized；
2. the first cylinder and the second cylinder use series design, so that the stroke superposition of two cylinders, one big with using
Stroke cylinder is compared, and occupied space volume is reduced, but also carries out Discrete control to stroke, and stroke control is more smart
Standard so that the utility model is convenient for applying in limited installation space, and improves fire door stroke control precision；
3. rodless cylinder has electronic limit and mechanical position limitation double limitation measure；
4. the second cylinder has electronic limit and mechanical position limitation double limitation measure.
It is understood that being merely to illustrate the utility model above with respect to the specific descriptions of the utility model and not being
It is limited to technical solution described in the utility model embodiment.Those skilled in the art should understand that still can be with
It modifies to the utility model or equivalent replacement, to reach identical technical effect；Needs are used as long as meeting, all in this reality
Within novel protection scope.
Claims (4)
1. a kind of for spreading the driving mechanism of furnace door, it is characterised in that: including bottom plate, 2 slide bar components, support plate, nothings
Bar cylinder, slide track component, fire door connecting rod, the first cylinder, the second cylinder, the first cylinder link block, the second cylinder link block,
One limited block, 2 the first limit switches, the second limited block and 2 the second limit switches；
Each slide bar component includes the slide bar and sliding block to match, and 2 slide bars are arranged in parallel and the both ends of each slide bar lead to respectively
It crosses slide bar support base to be fixed on bottom plate, the top surface of 2 sliding blocks is connect with the bottom surface of support plate, the both ends of the rodless cylinder
It is fixed on the top surface of support plate by cylinder supports seat, the slide track component includes the sliding rail and sliding slot to match, the cunning
Slot is fixed in support plate top surface, and in the sliding rail insertion sliding slot and top surface is connect with fire door connecting rod, the fire door connecting rod
The top surface of one end is connect with the bottom surface of rodless cylinder movable part, and first cylinder and the second cylinder are arranged side by side and the two cylinder body
Connection, piston rod stretching is contrary, and the piston rod of first cylinder and the second cylinder is parallel with slide bar, and the first cylinder
Piston rod connect with bottom plate side by the first cylinder link block, the piston rod of the second cylinder pass through the second cylinder link block and
The side of support plate connects, and the rodless cylinder moving direction is vertical with the first cylinder moving direction, and first limited block is solid
Due on a side of fire door connecting rod and positioned at the one end connecting with rodless cylinder, 2 first limit switches are set to
The same side of support plate top surface, first limited block is matched with 2 the first limit switches, for limiting the row of rodless cylinder
Journey, second limited block are fixed on support plate bottom surface, and 2 second limit switches are set to plate top surface the same side, described
Second limited block is matched with 2 the second limit switches, for limiting the stroke of the first cylinder and the second cylinder.
2. according to claim 1 for spreading the driving mechanism of furnace door, it is characterised in that: further include third limited block
And mechanical position limitation block, the third limited block is fixed on another side of fire door connecting rod and is located to be connect with rodless cylinder
One end, the mechanical position limitation block is set to support plate top surface and is located remotely from the side of fire door connecting rod, the mechanical position limitation block
It is matched with third limited block, for limiting the stroke of rodless cylinder.
3. according to claim 1 for spreading the driving mechanism of furnace door, it is characterised in that: any one of slide bar
On be additionally provided with the 4th limited block, the 4th limited block is located at slide bar close to one end of the second cylinder piston rod, the 4th limit
Sliding block on position block and the slide bar cooperates, for limiting the stroke of the second cylinder.
4. according to claim 1 for spreading the driving mechanism of furnace door, it is characterised in that: set on the rodless cylinder
There is speed governing valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821972436.7U CN209263659U (en) | 2018-11-27 | 2018-11-27 | It is a kind of for spreading the driving mechanism of furnace door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821972436.7U CN209263659U (en) | 2018-11-27 | 2018-11-27 | It is a kind of for spreading the driving mechanism of furnace door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209263659U true CN209263659U (en) | 2019-08-16 |
Family
ID=67564351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821972436.7U Active CN209263659U (en) | 2018-11-27 | 2018-11-27 | It is a kind of for spreading the driving mechanism of furnace door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209263659U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990919A (en) * | 2020-08-10 | 2020-11-27 | 李邦军 | Self-cleaning disinfection type squatting and sitting dual-purpose toilet |
-
2018
- 2018-11-27 CN CN201821972436.7U patent/CN209263659U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990919A (en) * | 2020-08-10 | 2020-11-27 | 李邦军 | Self-cleaning disinfection type squatting and sitting dual-purpose toilet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211011 Address after: 214000 plant 11, No. 9, HUanPu Road, Wuxi City, Jiangsu Province Patentee after: WUXI SONGYU TECHNOLOGY Co.,Ltd. Address before: 214000 No. 9, Shuo Fang Zhen FA Er Road, Xinwu District, Wuxi City, Jiangsu Province Patentee before: WUXI ZHENGLONG XINGYUAN ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |