CN208800550U - A kind of rolling unit - Google Patents
A kind of rolling unit Download PDFInfo
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- CN208800550U CN208800550U CN201821452396.3U CN201821452396U CN208800550U CN 208800550 U CN208800550 U CN 208800550U CN 201821452396 U CN201821452396 U CN 201821452396U CN 208800550 U CN208800550 U CN 208800550U
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- roll
- rack
- speed reducer
- dust
- disposal box
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Abstract
The utility model discloses a kind of rolling units, belong to steel processing device technical field, including rack, first roll, second roll, roll gap adjustment mechanisms, driving mechanism and dust pelletizing system；The two sides of rack are respectively equipped with fixing seat and sliding seat, and the sliding seat of gig is rotatably connect with two fixing seats respectively in the top of fixing seat, the both ends of first roll；The both ends of second roll are rotatably connect with two sliding seats respectively；Roll gap adjustment mechanisms are set to the top of rack and connect with sliding seat；Driving mechanism is set to the side of rack and connect respectively with first roll and second roll；Dust pelletizing system includes dust gathering arrester, disposal box and negative-pressure air fan, and dust gathering arrester is set to the top of rack, and dust gathering arrester is connected to disposal box by dust collecting duct, and negative-pressure air fan is connected to disposal box.Its structure is simple, and negative-pressure air fan can make the interior formation negative pressure of disposal box avoid dust to external diffusion so that dust be sucked in disposal box from dust gathering arrester.
Description
Technical field
The utility model belongs to steel processing device technical field, and in particular to a kind of rolling unit.
Background technique
In metallurgical rolling process, a large amount of dust can be generated, existing milling train is that dust is reduced by the way of water spray dust
It is spread to surrounding, but the dust-laying effect of this mode is poor, still has a large amount of dust recycling into ambient enviroment, causes
Environmental pollution, but also staff can be made to suck a large amount of dust, the health of staff is damaged.In addition,
Existing milling train cannot suppress graduated scale on steel, in work progress, often to use steel ruler ranging and make marks, no
Working strength is increased only, working efficiency is also reduced.
Utility model content
The utility model embodiment is designed to provide a kind of rolling unit, and structure is simple, easy to use, can
It is preferable to improve the above problem.
The embodiments of the present invention is achieved in that
The embodiments of the present invention provides a kind of rolling unit, including rack, first roll, second roll, roller
Stitch regulating mechanism, driving mechanism and dust pelletizing system；
The two sides of the rack are respectively equipped with a fixing seat, the both ends of the first roll respectively with two fixations
The rotatable connection of seat；
The two sides of the rack are respectively equipped with a sliding seat, and the sliding seat of gig is described in the top of the fixing seat
Sliding seat is connect with the housing slide, and the both ends of the second roll are rotatably connect with two sliding seats respectively；
The roll gap adjustment mechanisms are set to the top of the rack and connect with the sliding seat；
The driving mechanism is set to the side of the rack and connect respectively with the first roll and second roll；
The dust pelletizing system includes dust gathering arrester, disposal box and negative-pressure air fan, and the dust gathering arrester is set to the upper of the rack
Side, the dust gathering arrester are connected to the disposal box by dust collecting duct, and the negative-pressure air fan is connected to the disposal box, described negative
Pressure fan is for allowing the disposal box is interior to generate negative pressure.
Further, the first roll and the second roll surround rolling zone, and the feed side of the rolling zone is equipped with
Guide and guard are fed, the exit side of the rolling zone is equipped with discharge guide.
Further, the outer peripheral surface of the second roll is at position corresponding with the rolling zone circumferentially arranged with scale
It presses stupefied.
Further, sensor is additionally provided in the rack, the sensor is located at the feed side of the rolling zone.
Further, the roll gap adjustment mechanisms include first motor, the first speed reducer, screw rod and nut, and described first
Motor and first speed reducer are all set in the top of the rack, and first speed reducer is worm-gear speed reducer, institute
The output shaft for stating first motor is connect with the input shaft of first speed reducer by first shaft coupling, and the nut is set to institute
On the turbine for stating the first speed reducer, the axis of the nut is overlapped with the axis of the turbine of first speed reducer, the screw rod
One end connect with the sliding seat, the other end pass through the nut.
Further, the driving mechanism include the second motor and the second speed reducer, the output shaft of second motor with
The input shaft of second speed reducer is connected by second shaft coupling, and second speed reducer has two output shafts, and described the
Two output shafts of two speed reducers pass through connecting shaft respectively and connect with the first roll and the second roll.
Further, the bottom of the rack, which is equipped with, collects trolley, and the collection trolley is equipped with filter screen.
Further, the rolling unit further includes cooling system, and the cooling system includes coolant storage tank and spray
Head, the spray head are set in the rack, and the spray head is connected to by pipeline with the coolant storage tank and is set on pipeline
There is water pump.
The utility model has the following beneficial effects:
The rolling unit that the utility model embodiment provides, structure is simple, and easy to use, negative-pressure air fan can make to collect
Negative pressure is formed in dirt case avoids dust to external diffusion so that dust be sucked in disposal box from dust gathering arrester；In second roll
Scale pressure is stupefied scale mark is suppressed on steel in steel rolling, to not needed when in use using steel ruler ranging and be done
Label, greatly improves work efficiency.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only the certain embodiments of the utility model, therefore
It is not construed as the restriction to range, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the structural schematic diagram at a visual angle of the rolling unit that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram at another visual angle of the rolling unit that the utility model embodiment provides；
Fig. 3 is the structural schematic diagram of roll gap adjustment mechanisms.
In figure: 11- rack；12- first roll；121- fixing seat；13- second roll；131- sliding seat；132- charging is led
It defends；133- discharge guide；134- scale pressure is stupefied；14- roll gap adjustment mechanisms；141- first motor；The first speed reducer of 142-；143-
Screw rod；144- nut；15- driving mechanism；The second motor of 151-；The second speed reducer of 152-；153- connecting shaft；16- dedusting system
System；161- dust gathering arrester；162- disposal box；163- negative-pressure air fan；17- collects trolley；18- cooling system；The storage of 181- coolant liquid
Case；182- spray head；183- water pump.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.Usually here
The component of the utility model embodiment described and illustrated in attached drawing can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the utility model of protection is sought, but is merely representative of the selected embodiment of the utility model.Based on the utility model
In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Mode is fallen within the protection scope of the utility model.
It should be noted that in the absence of conflict, the spy in embodiment and embodiment in the utility model
Sign can be combined with each other.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it should be noted that term " on ", "lower", "vertical", "horizontal", "inner",
The orientation or positional relationship of the instructions such as "outside" is to be based on the orientation or positional relationship shown in the drawings or the utility model product
The orientation or positional relationship that the orientation or positional relationship or those skilled in the art usually put when use usually understand,
It is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term
" first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.For the ordinary skill in the art, it can be managed with concrete condition
Solve the concrete meaning of above-mentioned term in the present invention.
With reference to shown in Fig. 1 and 2, the utility model embodiment provides a kind of rolling unit, including rack 11, first
Roll 12, second roll 13, roll gap adjustment mechanisms 14, driving mechanism 15 and dust pelletizing system 16.
Rack 11 is U-shaped structure, and upward, the two sides of rack 11 are respectively equipped with a fixation to the U-shaped opening of rack 11
Seat 121, fixing seat 121 rotatably connects with two fixing seats 121 respectively close to the bottom of rack 11, the both ends of first roll 12
It connects.First roll 12 can be rotatably to be supported in fixing seat 121 by bearing shell, is also possible to rotatable by bearing
It is supported in fixing seat 121, frictional force when first roll 12 rotates can be greatly reduced in this way, first roll 12 is avoided to work
When support zone temperature it is excessively high.
The two sides of rack 11 further respectively have a sliding seat 131, and sliding seat 131 is located at the top of fixing seat 121, sliding
Seat 131 is slidably connected with rack 11, and sliding seat 131 can slide in rack 11 along the vertical direction of rack 11.This embodiment party
In formula, rack 11 is equipped with sliding slot, and sliding seat 131 is equipped with sliding part, and sliding part is in sliding fit with the sliding chute.
The both ends of second roll 13 are rotatably connect with two sliding seats 131 respectively, and second roll 13 is located at first and rolls
The surface of roller 12.Second roll 13 can be rotatably to be supported on sliding seat 131 by bearing shell, is also possible to pass through
Bearing is rotatably supported on sliding seat 131, can be greatly reduced frictional force when second roll 13 rotates in this way, be avoided the
Support zone temperature is excessively high when two rolls 13 work.
Refering to what is shown in Fig. 3, roll gap adjustment mechanisms 14 include first motor 141, the first speed reducer 142, screw rod 143 and nut
144.First speed reducer 142 is worm-gear speed reducer, the input shaft of the output shaft of first motor 141 and the first speed reducer 142
It is connected by first shaft coupling, nut 144 is arranged on the turbine of the first speed reducer 142, and the axis of nut 144 and first slows down
The axis of the turbine of machine 142 is overlapped, and nut 144 can follow the turbine of the first speed reducer 142 to rotate synchronously, and screw rod 143 passes through
Nut 144, screw rod 143 and nut 144 constitute screw mechanism, and nut 144 is able to drive screw rod 143 along nut 144 when rotating
Axis direction it is mobile, it should be noted that the shell of the first speed reducer 142 position corresponding with screw rod 143 is equipped with for silk
The through-hole that bar 143 passes through.
First motor 141 and the first speed reducer 142 are each attached to the top of rack 11, and the axis of nut 144 is perpendicular to ground
The lower end in face, screw rod 143 is connect with sliding seat 131, and the upper end of screw rod 143 is free end.In this way, the driving of first motor 141 the
One speed reducer 142 drives nut 144 to rotate, and nut 144 rotates so that screw rod 143 moves along the vertical direction, to drive sliding
Seat 131 moves in the vertical direction, achievees the purpose that adjust spacing between first roll 12 and second roll 13.
Driving mechanism 15 includes the second motor 151 and the second speed reducer 152.Second motor 151 and the second speed reducer 152 are set
It sets in the side of rack 11, the input shaft of the output shaft of the second motor 151 and the second speed reducer 152 passes through second shaft coupling and connects
It connects, the second speed reducer 152 has two output shafts, wherein an output shaft passes through one end of connecting shaft 153 and first roll 12
Connection, another output shaft is connect by connecting shaft 153 with one end of second roll 13, in this way, the second motor 151 can drive
Dynamic first roll 12 and second roll 13 rotate simultaneously, it should be noted that the rotation side of first roll 12 and second roll 13
To opposite.
Dust pelletizing system 16 includes dust gathering arrester 161, disposal box 162 and negative-pressure air fan 163.
Dust gathering arrester 161 is horn-like structure, and the top of rack 11, the opening court of dust gathering arrester 161 is arranged in dust gathering arrester 161
Downwards, dust gathering arrester 161 is through supports support in rack 11, and certainly, dust gathering arrester 161 is also possible to be suspended in rack 11
Top.Dust gathering arrester 161 is connected to disposal box 162 by dust collecting duct, and negative-pressure air fan 163 is connected to disposal box 162, negative pressure wind
Machine 163 when being negative pressure in disposal box 162, the dust at dust gathering arrester 161 can be inhaled for allowing disposal box 162 is interior to form negative pressure
Enter in disposal box 162, so that the dust for avoiding rack 11 from generating when working ensure that ambient enviroment cleaning to external diffusion.
Storage pocket (not shown) can be equipped in disposal box 162.In this way convenient for collecting dust, when storage pocket is filled
When, storage pocket is removed and placed into specified location and is handled.
First roll 12 and second roll 13 surround rolling zone, and steel, which enter in rolling zone, is rolled into required production
Product.In order to guarantee that steel can smoothly enter into rolling zone, charging guide and guard 132 can be set in the feed side of rolling zone, charging is led
Defending 132 can guide steel to enter in rolling zone by correct path.Discharge guide 133 can also be arranged in the exit side of rolling zone,
The setting of discharge guide 133 can be smoothly moved out rolling zone convenient for steel.
The feed side of rolling zone is additionally provided with sensor, and sensor is arranged in rack 11, the control of sensor and rolling unit
System signal processed connection, sensor is for detecting whether there is steel to enter rolling zone, when there is steel to enter rolling zone, sensor
Signal is fed back into control system, control system controls the work of the second motor 151, to realize the rolling to steel.
Circumferentially arranged with scale pressure stupefied 134 on the outer peripheral surface of second roll 13, scale pressure stupefied 134 is corresponding with rolling zone,
In this way, scale pressure stupefied 134 can extrude impression on steel, and impression forms scale on steel in the operation of rolling of steel
Scale does not just have to make marks using taped measurement in this way, steel are in use, can be directly according to the scale on steel
Scale determines position, greatly improves work efficiency.It should be noted that scale pressure stupefied 134 also can be set in first roll
On 12.
Steel can generate scum during the rolling process, and scum is fallen directly into the gutter of 11 lower section of rack at present, so
The scum in gutter is rushed to settling in Whirlwind tank using water afterwards, is then again taken out the scum in Whirlwind tank, this mode,
Not only scum will cause gutter blocking, but also to waste a large amount of water and be washed away, and cause water resource waste, scum also needs
It is further taken out by Whirlwind tank sedimentation, increases workload and labor intensity.
In present embodiment, in the bottom of rack 11, trolley 17 is collected in setting, is collected trolley 17 and is equipped with filter screen, this
Sample, the scum that steel generate during the rolling process are directly fallen on filter screen, so that being separated by solid-liquid separation, are picked up when collecting trolley 17
When a certain amount of scum, trolley 17 will be collected and removed, and scum is transported to designated place processing, not only reduce work
Program alleviates workload, also as save water resource.
Rolling unit further includes cooling system 18, and cooling system 18 includes coolant storage tank 181 and spray head 182, spray head
182 are arranged in rack 11, and spray head 182 is connected to coolant storage tank 181 by pipeline and pipeline is equipped with water pump 183, water
Coolant liquid in coolant storage tank 181 can be delivered to spray head 182 and sprayed from spray head 182 by pump 183, spray head 182
Injection direction is towards first roll 12 and second roll 13, in this way, the coolant liquid that spray head 182 sprays can be to first roll 12
It is cooled down with second roll 13, avoids first roll 12 and second roll 13 because temperature is excessively high and cause rolling quality not
It is good.
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted
The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.
Claims (8)
1. a kind of rolling unit, it is characterised in that: including rack, first roll, second roll, roll gap adjustment mechanisms, driving machine
Structure and dust pelletizing system；
The two sides of the rack are respectively equipped with a fixing seat, and the both ends of the first roll respectively can with two fixing seats
The connection of rotation；
The two sides of the rack are respectively equipped with a sliding seat, and the sliding seat of gig is in the top of the fixing seat, the sliding
Seat is connect with the housing slide, and the both ends of the second roll are rotatably connect with two sliding seats respectively；
The roll gap adjustment mechanisms are set to the top of the rack and connect with the sliding seat；
The driving mechanism is set to the side of the rack and connect respectively with the first roll and second roll；
The dust pelletizing system includes dust gathering arrester, disposal box and negative-pressure air fan, and the dust gathering arrester is set to the top of the rack, institute
It states dust gathering arrester and is connected to the disposal box by dust collecting duct, the negative-pressure air fan is connected to the disposal box, the negative pressure wind
Machine is for allowing the disposal box is interior to generate negative pressure.
2. rolling unit according to claim 1, it is characterised in that: the first roll and the second roll are surrounded and rolled
Area processed, the feed side of the rolling zone are equipped with charging guide and guard, and the exit side of the rolling zone is equipped with discharge guide.
3. rolling unit according to claim 2, it is characterised in that: the outer peripheral surface of the second roll with the rolling
Pressed circumferentially arranged with scale stupefied in the corresponding position in area.
4. rolling unit according to claim 2, it is characterised in that: be additionally provided with sensor, the sensing in the rack
Device is located at the feed side of the rolling zone.
5. rolling unit according to claim 1, it is characterised in that: the roll gap adjustment mechanisms include first motor,
One speed reducer, screw rod and nut, the first motor and first speed reducer are all set in the top of the rack, and described
One speed reducer is worm-gear speed reducer, and the output shaft of the first motor and the input shaft of first speed reducer pass through first
Shaft coupling connection, the nut are set on the turbine of first speed reducer, and the axis of the nut and described first slows down
The axis of the turbine of machine is overlapped, and one end of the screw rod is connect with the sliding seat, and the other end passes through the nut.
6. rolling unit according to claim 1, it is characterised in that: the driving mechanism includes that the second motor and second subtracts
Fast machine, the output shaft of second motor are connect with the input shaft of second speed reducer by second shaft coupling, and described second
Speed reducer has two output shafts, two output shafts of second speed reducer pass through respectively connecting shaft and the first roll and
The second roll connection.
7. rolling unit according to claim 1, it is characterised in that: the bottom of the rack, which is equipped with, collects trolley, described
It collects trolley and is equipped with filter screen.
8. rolling unit according to claim 1, it is characterised in that: the rolling unit further includes cooling system, described
Cooling system includes coolant storage tank and spray head, and the spray head is set in the rack, the spray head and the coolant liquid
Storage bin is connected to by pipeline and pipeline is equipped with water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821452396.3U CN208800550U (en) | 2018-09-05 | 2018-09-05 | A kind of rolling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821452396.3U CN208800550U (en) | 2018-09-05 | 2018-09-05 | A kind of rolling unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208800550U true CN208800550U (en) | 2019-04-30 |
Family
ID=66236898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821452396.3U Active CN208800550U (en) | 2018-09-05 | 2018-09-05 | A kind of rolling unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208800550U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238197A (en) * | 2019-06-26 | 2019-09-17 | 张翔 | A kind of aluminium alloy material cold continuous rolling production method |
| CN113897562A (en) * | 2021-10-14 | 2022-01-07 | 山东大学 | Preparation method and cast-rolling method of reticular carbon fiber aluminum-based composite material |
-
2018
- 2018-09-05 CN CN201821452396.3U patent/CN208800550U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110238197A (en) * | 2019-06-26 | 2019-09-17 | 张翔 | A kind of aluminium alloy material cold continuous rolling production method |
| CN113897562A (en) * | 2021-10-14 | 2022-01-07 | 山东大学 | Preparation method and cast-rolling method of reticular carbon fiber aluminum-based composite material |
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