CN209669304U - A kind of discrepancy mouth mechanism of roller bottom furnace - Google Patents
A kind of discrepancy mouth mechanism of roller bottom furnace Download PDFInfo
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- CN209669304U CN209669304U CN201821781171.2U CN201821781171U CN209669304U CN 209669304 U CN209669304 U CN 209669304U CN 201821781171 U CN201821781171 U CN 201821781171U CN 209669304 U CN209669304 U CN 209669304U
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- water seal
- seal cover
- section water
- plate
- rack
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Abstract
The utility model discloses a kind of discrepancy mouth mechanisms of roller bottom furnace, including transport mechanism, the first section water seal cover, heated zones and the second section water seal cover are successively arranged in the transport mechanism, the first section water seal cover and the second section water seal cover are symmetrically distributed in heated zones two sides, the band rolls up communicated mechanism and passes sequentially through the first section water seal cover, heated zones and the second section water seal cover, it is characterised in that: the two sides of the bottom of the first section water seal cover and the second section water seal cover are equipped with height-adjustable adjustable plate.The utility model is used to adjust distance of the water seal cover entrance apart from transport mechanism in the furnace of roller bottom, to adapt to the heat treatment with volume of volume two or multireel stacking.
Description
Technical field
The utility model relates to technical field of heat treatment equipment, more specifically, being related to a kind of entrance machine of roller bottom furnace
Structure.
Background technique
Roller hearth heat-treated furnace production line energy continuous processing workpiece, high production efficiency, the low, quality that consumes energy are stablized.Roller bottom furnace
Have many uses, can be not only used for Bar Wire Product, tubing, it can also be used to plate.Its effect is broadly divided into the following aspects:
1, improve or eliminate steel in casting, forging and stamping, rolling and welding process caused by various tissue defects and
Residual stress prevents workpiece deformation, cracking.
2, soften workpiece to carry out subsequent production processing.
3, crystal grain is refined, improves tissue to improve the mechanical performance of workpiece.
4, tissue preparation is performed for final heat treatment (quenching, tempering).
With the promotion of workshop production capacity, the influence that the annealing efficiency of roller bottom furnace is designed by structure at present has been unable to satisfy life
Production demand, current existing roller bottom furnace copper strips are all that the communicated mechanism of monovolume passes sequentially through hydraulic gland, heating region, heat treatment terminate
Enter hydraulic gland afterwards and export cooled region, finally comes out of the stove.The inner space of hydraulic gland and heating region is larger, can be superimposed stacking
Band volume, but the gate area of hydraulic gland, due to structure design, height is relatively low.Transport mechanism is extracted away from water seal
Entrance height about 350mm, the superposition height about 500mm of two winding volume, superimposed band volume can not be entered and left by existing hydraulic gland
Mouthful.With the continuous promotion of yield, the structure type of existing roller bottom furnace is obviously unable to satisfy throughput requirements, adds purchase roller bottom furnace not only
Additional cost input can be brought, and mounting arrangement can all influence existing production, how solve the problems, such as this, improve annealing effect
Rate, it appears extremely urgent.
Utility model content
1. utility model technical problems to be solved
The purpose of the utility model is to overcome existing hydraulic gland enter and leave open height it is lower, can not by superposition band roll up,
A kind of discrepancy mouth mechanism of roller bottom furnace is provided, using the technical solution of the utility model, can be improved hydraulic gland distance transmission
The height of mechanism makes superimposed band volume is suitable can pass through.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model are as follows: a kind of discrepancy mouth mechanism of roller bottom furnace, including
Transport mechanism is successively arranged the first section water seal cover, heated zones and the second section water seal cover in the transport mechanism, described
First section water seal cover and the second section water seal cover are symmetrically distributed in heated zones two sides, and the band is rolled up communicated mechanism and successively led to
Cross the first section water seal cover, heated zones and the second section water seal cover, the first section water seal cover and the second section water seal cover
Two sides of the bottom be equipped with height-adjustable adjustable plate.
It is further improved as the utility model, the transport mechanism two sides are equipped with rack, the rack and first
Between section water seal cover, adjustable plate is equipped between the rack and the second section water seal cover, the adjustable plate includes on adjusting
Plate and adjusting lower plate, the adjusting upper plate are fixedly connected with water seal cover bottom end, and the adjusting lower plate is flexibly connected with rack.
It is further improved as the utility model, the shell outside is equipped with several back-up roller wheels, the adjusting
Lower plate is supported jointly by rack and back-up roller wheel.
It is further improved as the utility model, the steel plate higher than frame surface, institute is welded on the inside of the rack
It states steel plate and rack forms a L shape angle, the adjusting lower plate is resisted against on the L shape angle.
It is further improved as the utility model, the adjusting upper plate is connected with adjusting lower plate by telescopic rod, institute
Stating telescopic rod includes interior bar and outer bar, and the outer bar is hollow, and the interior bar is sheathed in outer bar, and the interior bar outer wall is equipped with bullet
Property protrusion, the outer bar side wall is equipped with multiple mounting holes, the interior bar stretch out outer bar length can by elastic bumps with not
Cooperation with mounting hole is adjusted.
It is further improved as the utility model, strip protrusion is axially arranged with along interior bar outer wall, along outer bar inner wall
It is axially arranged with strip-shaped groove, the strip protrusion and strip-shaped groove match.
It is further improved as the utility model, the interior bar is to be detachably connected with upper plate is adjusted, the outer bar
It is to be detachably connected with lower plate is adjusted.
3. beneficial effect
Using technical solution provided by the utility model, compared with prior art, have the following beneficial effects:
(1) the discrepancy mouth mechanism of a kind of roller bottom furnace of the utility model has additional adjusting in the discrepancy mouth mechanism of water seal cover
Plate, thus increased height of the water seal cover entrance apart from transport mechanism, and adjustable plate itself has height-adjustable function,
Consequently facilitating the band volume of volume two or multireel superposition can significantly promote workshop production capacity by water seal cover entrance.With volume two
Illustrate for band volume, compared with before-improvement, annealing yield promotes one times.
(2) the discrepancy mouth mechanism of a kind of roller bottom furnace of the utility model, wherein the adjustable plate include adjust upper plate and
Lower plate is adjusted, the distance for adjusting upper plate and adjusting lower plate can be adjusted by telescopic rod.Adjust upper plate and water seal cover bottom end
It is fixedly connected, adjusting lower plate with rack is to be flexibly connected, consequently facilitating water seal cover is removed from rack, convenient for being tieed up inside it
It repairs or checks.
Detailed description of the invention
Fig. 1 is the structural schematic diagram before roller bottom furnace improves (entrance of water seal cover accommodates monovolume band volume)；
Fig. 2 is the improved structural schematic diagram of roller bottom furnace (entrance of water seal cover accommodates volume two or multireel band volume)；
Fig. 3 is the structural schematic diagram in the direction A in Fig. 2；
Fig. 4 is the structural schematic diagram of adjustable plate；
Fig. 5 is the partial approach figure in Fig. 4 at B.
Label declaration in schematic diagram:
1, the first section water seal cover；2, heated zones；3, the second section water seal cover；4, transport mechanism；41, rack；411,
Back-up roller wheel；412, steel plate；5, adjustable plate；51, upper plate is adjusted；52, lower plate is adjusted；6, telescopic rod；61, interior bar；611, elastic
Protrusion；612, strip protrusion；62, outer bar；621, mounting hole；622, strip-shaped groove.
Specific embodiment
For the content for further appreciating that the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
In the description of the present invention, it should be understood that term " center ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on shown in attached drawing
Orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as practical new to this
The limitation of type.
(below with reference to embodiment, the utility model will be further described.)
Embodiment 1
It referring to Fig.1, is existing roller bottom furnace structure, due to structure design, 1 entrance of the first section water seal cover and second
The height for the height distance transport mechanism 4 that section water seal cover 2 exports is low, can only accommodate monovolume copper strips and pass through.However, this structure
Constantly soaring production capacity demand is no longer satisfied, is based on this, inventor improves the entrance and exit of water seal cover, in turn
It is proposed a kind of discrepancy mouth mechanism of roller bottom furnace of the utility model, referring to figure 2. comprising transport mechanism 4, the transport mechanism
The first section water seal cover 1, heated zones 2 and the second section water seal cover 3,1 He of the first section water seal cover are successively arranged on 4
Second section water seal cover 3 is symmetrically distributed in 2 two sides of heated zones, and the band rolls up communicated mechanism 4 and passes sequentially through the first section water
Sealing cover 1, heated zones 2 and the second section water seal cover 3, the bottom two of the first section water seal cover 1 and the second section water seal cover 3
Side is equipped with height-adjustable adjustable plate 5.
It is specifically described as follows: illustrating by taking the first section water seal cover 1 as an example, refer to attached drawing 3, at 4 liang of the transport mechanism
Side is equipped with rack 41, and the adjustable plate 5 is located between rack 41 and the first section water seal cover 1, needs to be illustrated, and improves
Height about 350mm of the preceding first section water seal cover 1 apart from transport mechanism 4 can accommodate monovolume copper volume and pass through, but the copper volumes of volume two
Height about 500mm, can not pass through after superposition.The adjustable plate 5 added is actually to have increased the first section water seal cover 1 to conveyer
The height of structure 4, if 5 height of adjustable plate be 200mm, the 1 about 550mm of the height away from transport mechanism 4 of the first section water seal cover, thus
The copper volumes of volume two are facilitated to pass through.
If the first section water seal cover 1 is apart from conveyer in fact, the height of the adjustable plate 5 is able to carry out adjustment
The distance of structure 4 is also adjustable, to select multireel band wound to add while passing through according to actual production capacity demand and layout
Roller bottom furnace is heat-treated, and production efficiency can be greatly improved.Therefore, inventor proposes above-mentioned adjustable plate 5 being made into height
Adjustable structure type to be spent, specifically, refers to Fig. 4, the adjustable plate 5 includes adjusting upper plate 51 and adjusts lower plate 52, and
The adjusting upper plate 51 is connected with adjusting lower plate 52 by telescopic rod 6, and the telescopic rod 6 includes interior bar 61 and outer bar 62, described
Outer bar 62 is hollow, and the interior bar 61 is sheathed in outer bar 62, and 61 outer wall of interior bar is equipped with elastic bumps 611, the outer bar
62 side walls are equipped with multiple mounting holes 621, and the length that the interior bar 61 stretches out outer bar 62 can be by elastic bumps 611 and not TongAn
The cooperation in dress hole 621 is adjusted, and is realized by the adjustment of 6 length of telescopic rod and is adjusted upper plate 51 and adjusting 52 distance of lower plate
Adjustment, the final adjustment for realizing 5 height of adjustable plate.Strip protrusion 612 is axially arranged with along 61 outer wall of interior bar, along described
62 inner wall of outer bar is axially arranged with strip-shaped groove 622, and the strip protrusion 612 and strip-shaped groove 622 match, and purpose exists
It is more firm in avoiding interior bar 61 from rotating in outer bar 62.
Telescopic rod 6 is preferably dismountable, convenient for being removed from adjustable plate 5, therefore the interior bar 61 and adjusting upper plate 51
To be detachably connected, the outer bar 62 is also to be detachably connected with lower plate 52 is adjusted.
Further, the adjusting upper plate 51 and 1 bottom end of the first section water seal cover can be fixed to be such as welded to connect
Connection, the adjusting lower plate 52 is to be flexibly connected with rack 41, specifically, equal in the outside of 4 machine frame at two sides 41 of transport mechanism
Equipped with several back-up roller wheels 411, so that the adjusting lower plate 52 is supported jointly by 41 surface of rack and back-up roller wheel 411, the
One section water seal cover 1 can be moved back and forth together with adjusting upper plate 51, adjusting lower plate 52 on 41 surface of rack, the first section water seal cover
1 can also remove from rack 41, convenient for internal maintenance and inspection etc..In order to limit position of the adjustable plate 5 in rack 41, In
The steel plate 412 higher than 41 surface of rack, the steel plate 412 and 41 shape of rack are welded on the inside of the rack 41 of 4 two sides of transport mechanism
At a L shape angle, the adjusting lower plate 52 of described first section water seal cover, 1 liang of side bottom is then resisted against on the L shape angle, so that adjusting
Plate 5 can be moved along the direction of transfer of transport mechanism 4, limited it and moved upwards perpendicular to sender.
The outlet of the second section water seal cover 3 is again provided with height-adjustable adjustable plate 5, ibid, no longer superfluous herein
It states.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in be also one of the embodiments of the present invention, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (7)
1. a kind of discrepancy mouth mechanism of roller bottom furnace, including transport mechanism, the first section water seal is successively arranged in the transport mechanism
Cover, heated zones and the second section water seal cover, the first section water seal cover and the second section water seal cover, which are symmetrically distributed in, to be added
Hot-section two sides, band roll up communicated mechanism and pass sequentially through the first section water seal cover, heated zones and the second section water seal cover, special
Sign is: the two sides of the bottom of the first section water seal cover and the second section water seal cover are equipped with height-adjustable adjustable plate.
2. a kind of discrepancy mouth mechanism of roller bottom furnace according to claim 1, it is characterised in that: the transport mechanism two sides are set
Organic frame is equipped with adjustable plate between the rack and the first section water seal cover, between the rack and the second section water seal cover,
The adjustable plate includes adjusting upper plate and adjusting lower plate, and the adjusting upper plate is fixedly connected with water seal cover bottom end, under the adjusting
Plate is flexibly connected with rack.
3. a kind of discrepancy mouth mechanism of roller bottom furnace according to claim 2, it is characterised in that: if the shell outside is equipped with
Dry back-up roller wheel, the adjusting lower plate are supported jointly by rack and back-up roller wheel.
4. a kind of discrepancy mouth mechanism of roller bottom furnace according to claim 2, it is characterised in that: be welded on the inside of the rack
Higher than the steel plate of frame surface, the steel plate and rack form a L shape angle, and the adjusting lower plate is resisted against on the L shape angle.
5. according to a kind of discrepancy mouth mechanism of the described in any item roller bottom furnaces of claim 2-4, it is characterised in that: in the adjusting
Plate is connected with adjusting lower plate by telescopic rod, and the telescopic rod includes interior bar and outer bar, and the outer bar is hollow, and the interior bar is arranged
In outer bar, the interior bar outer wall is equipped with elastic bumps, and the outer bar side wall is equipped with multiple mounting holes, and the interior bar is stretched out
The length of outer bar can be adjusted by elastic bumps from the cooperation of different mounting holes.
6. a kind of discrepancy mouth mechanism of roller bottom furnace according to claim 5, it is characterised in that: be axially arranged with along interior bar outer wall
Strip protrusion, is axially arranged with strip-shaped groove along outer bar inner wall, the strip protrusion and strip-shaped groove match.
7. a kind of discrepancy mouth mechanism of roller bottom furnace according to claim 5, it is characterised in that: the interior bar and adjusting upper plate
To be detachably connected, the outer bar is to be detachably connected with lower plate is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821781171.2U CN209669304U (en) | 2018-10-31 | 2018-10-31 | A kind of discrepancy mouth mechanism of roller bottom furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821781171.2U CN209669304U (en) | 2018-10-31 | 2018-10-31 | A kind of discrepancy mouth mechanism of roller bottom furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209669304U true CN209669304U (en) | 2019-11-22 |
Family
ID=68561017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821781171.2U Active CN209669304U (en) | 2018-10-31 | 2018-10-31 | A kind of discrepancy mouth mechanism of roller bottom furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209669304U (en) |
-
2018
- 2018-10-31 CN CN201821781171.2U patent/CN209669304U/en active Active
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