CN218345509U - Simple roll changing device of annealing furnace - Google Patents
Simple roll changing device of annealing furnace Download PDFInfo
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- CN218345509U CN218345509U CN202221735331.6U CN202221735331U CN218345509U CN 218345509 U CN218345509 U CN 218345509U CN 202221735331 U CN202221735331 U CN 202221735331U CN 218345509 U CN218345509 U CN 218345509U
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- 238000000137 annealing Methods 0.000 title claims abstract description 73
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005555 metalworking Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
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Abstract
The utility model discloses a simple roll changing device of an annealing furnace, which comprises a first pushing trolley, wherein lifting cylinders are arranged on two sides in the first pushing trolley, a lifting plate is connected above the lifting cylinders, and a second pushing trolley is arranged on one side of the first pushing trolley; the transmission racks are respectively arranged on two sides in the second pushing trolley, one side in each transmission rack is provided with a driving gear, and one end of each driving gear is connected with a servo motor; the pushing lantern ring is arranged on one side of the annealing furnace hearth roller, and one side of the pushing lantern ring is connected with a pushing hydraulic cylinder. This simple and easy roll change device of annealing stove compares with current device, can drive the propelling movement lantern ring through the propelling movement pneumatic cylinder and carry out the removal of horizontal direction to can carry out new annealing stove bottom roller to the propelling movement of annealing stove through the propelling movement lantern ring that removes, can carry out old annealing stove bottom roller to the outside propelling movement through new annealing stove bottom roller simultaneously, the roll change work of being convenient for.
Description
Technical Field
The utility model relates to a metalworking and panel production technical field specifically are a simple and easy roll change device of annealing stove.
Background
The annealing furnace is a furnace for annealing metal wires to reduce or eliminate cold work hardening, is one of heat treatment equipment in the mechanical industry, and aims to soften cast, forged, welded or cut materials or workpieces, reduce hardness, improve plasticity and toughness, homogenize chemical components, remove residual stress or obtain expected physical properties.
The existing roll changing mode is too complex, the cost of purchasing roll changing equipment is high, the roll changing equipment needs to be completed by matching with more manpower and a crane, operators are easily scalded by the high temperature of the furnace rolls, the roll changing time is long, the efficiency is not high, and therefore, the simple roll changing device for the annealing furnace is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple and easy roll change device of annealing stove to propose in solving above-mentioned background art because current roll change mode is too numerous and diverse, and purchase roll change equipment cost is high, need cooperate more manpower and crane to accomplish, the easy operating personnel that scalds of stove roller high temperature, the roll change is long, problem that efficiency is not high.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an annealing stove simple and easy roll change device, includes:
the lifting device comprises a first pushing trolley, lifting cylinders are mounted on two sides in the first pushing trolley, a lifting plate is connected above the lifting cylinders, and a second pushing trolley is arranged on one side of the first pushing trolley;
the transmission racks are respectively arranged on two sides in the second pushing trolley, one side in each transmission rack is provided with a driving gear, and one end of each driving gear is connected with a servo motor;
the object placing top plate is respectively arranged above the lifting plate and the conveying rack, a limiting groove is formed in the object placing top plate, and a bottom roller of the annealing furnace is arranged in one limiting groove;
the connecting plate is arranged on one side of one of the object placing top plates, and a positioning bolt is arranged at the connecting position of the connecting plate and the other object placing top plate;
the pushing lantern ring is arranged on one side of the annealing furnace hearth roller, and one side of the pushing lantern ring is connected with a pushing hydraulic cylinder.
Preferably, the first pushing trolley is matched with the second pushing trolley in shape and size, and the bottom roller of the annealing furnace is matched with the limiting groove in size.
Preferably, a telescopic structure is formed between the lifting cylinder and the lifting plate, and the lifting plate is parallel to the object placing top plate.
Preferably, a rotating structure is formed between the servo motor and the driving gear, and the driving gear is meshed with the transmission rack.
Preferably, the conveying rack is perpendicular to the object placing top plates, and the two object placing top plates are detachably connected through a connecting plate and a positioning bolt.
Preferably, the transmission rack is further provided with:
and the limiting lifting block is fixedly connected to one end face of the conveying rack, and a limiting rod is arranged in the limiting lifting block in a penetrating manner.
Preferably, a telescopic structure is formed between the pushing hydraulic cylinder and the pushing lantern ring, and the diameter of the pushing lantern ring is smaller than that of the bottom roller of the annealing furnace.
Compared with the prior art, the utility model provides a simple and easy roll changing device of annealing stove possesses following beneficial effect: this simple and easy roll change device of annealing stove can drive the propelling movement lantern ring through the propelling movement pneumatic cylinder and carry out the removal of horizontal direction to can carry out new annealing stove bottom roller to the propelling movement of annealing stove through the propelling movement lantern ring that removes, can push old annealing stove bottom roller to the outside through new annealing stove bottom roller simultaneously, the roll change work of being convenient for.
1. The utility model discloses a first propelling movement dolly and second propelling movement dolly can be convenient for transport putting the thing roof, can place the annealing stove bottom roller through the spacing groove, can be convenient for keep the stability of annealing stove bottom roller simultaneously, can drive the lifter plate and put the thing roof on the first propelling movement dolly through the lift cylinder and carry out the removal of vertical direction to can adjust the height adjustment of annealing stove bottom roller to the position that needs to be changed;
2. the utility model discloses a servo motor can drive gear and rotate, and pivoted drive gear can drive the thing roof of putting on conveying rack and the second propelling movement dolly and carry out the removal of vertical direction to can shift up two to unanimous height of putting the thing roof, can be convenient for carry out mutual dismouting to two thing roofs through positioning bolt and connecting plate, thereby can move the first propelling movement dolly and the second propelling movement dolly after the split respectively to annealing stove both sides;
3. the utility model discloses a cooperation of spacing elevator and gag lever post, can go up and down along with the transfer rack is synchronous, put the thing roof on the dolly of second propelling movement and play the effect of spacing direction, can drive the removal that the propelling movement lantern ring carried out the horizontal direction through the propelling movement pneumatic cylinder, thereby can be through the propelling movement lantern ring of removal with new annealing stove bottom roll to the propelling movement of annealing stove, simultaneously can be with old annealing stove bottom roll outside propelling movement through new annealing stove bottom roll, it can play the bearing effect to the annealing stove bottom roll of release to put the thing roof on the dolly of second propelling movement, it is too numerous and diverse to have solved current roll change mode, and it is high to purchase roll change equipment cost, need more manpower of cooperation and crane to accomplish, the operating personnel is scalded easily to the stove roller high temperature, the roll change is long time, problem that efficiency is not high.
Drawings
Fig. 1 is a schematic front view of a first pushing trolley of the present invention;
fig. 2 is a schematic side view of the first pushing trolley of the present invention;
fig. 3 is a schematic view of a connection structure of the first pushing trolley and the second pushing trolley of the present invention;
fig. 4 is the schematic view of the two connection structures of the object-placing top plate of the present invention.
In the figure: 1. a first push trolley; 2. a lifting cylinder; 3. a lifting plate; 4. a top plate for placing articles; 5. a limiting groove; 6. a bottom roller of the annealing furnace; 7. a pushing hydraulic cylinder; 8. pushing the lantern ring; 9. a connecting plate; 10. positioning the bolt; 11. a drive gear; 12. a servo motor; 13. a transfer rack; 14. a limiting lifting block; 15. a limiting rod; 16. and the second pushing trolley.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a simple roll changing device for an annealing furnace includes: the device comprises a first pushing trolley 1, wherein lifting cylinders 2 are mounted on two sides in the first pushing trolley 1, a lifting plate 3 is connected above the lifting cylinders 2, and a second pushing trolley 16 is arranged on one side of the first pushing trolley 1; a telescopic structure is formed between the lifting cylinder 2 and the lifting plate 3, and the lifting plate 3 is parallel to the object placing top plate 4; the lifting cylinder 2 can drive the lifting plate 3 and the object placing top plate 4 on the first pushing trolley 1 to move in the vertical direction, so that the height of the bottom roller 6 of the annealing furnace can be adjusted to a position to be replaced; the transmission racks 13 are respectively arranged at two sides in the second pushing trolley 16, one side in the transmission racks 13 is provided with a driving gear 11, and one end of the driving gear 11 is connected with a servo motor 12; a rotating structure is formed between the servo motor 12 and the driving gear 11, the driving gear 11 is meshed with the transmission rack 13 and can drive the driving gear 11 to rotate through the servo motor 12, the rotating driving gear 11 can drive the transmission rack 13 and the object placing top plates 4 on the second pushing trolley 16 to move in the vertical direction, and therefore the two object placing top plates 4 can be moved upwards to the same height; the object placing top plate 4 is respectively arranged above the lifting plate 3 and the conveying rack 13, the object placing top plate 4 is internally provided with limiting grooves 5, and the annealing furnace bottom roller 6 is arranged in one limiting groove 5; the first pushing trolley 1 is matched with the second pushing trolley 16 in shape and size, and the bottom roller 6 of the annealing furnace is matched with the size of the limiting groove 5; can be convenient for transport putting thing roof 4 through first propelling movement dolly 1 and second propelling movement dolly 16, can place annealing stove bottom roller 6 through spacing groove 5, can be convenient for keep annealing stove bottom roller 6's stability simultaneously.
Referring to fig. 1, 2 and 4, a simple roll changing device for an annealing furnace comprises: the connecting plate 9 is arranged on one side of one of the object placing top plates 4, and a positioning bolt 10 is arranged at the connecting part of the connecting plate 9 and the other object placing top plate 4; the conveying rack 13 is vertical to the object placing top plates 4, and the two object placing top plates 4 are detachably connected through the connecting plate 9 and the positioning bolt 10; the two object placing top plates 4 can be conveniently disassembled and assembled mutually through the positioning bolts 10 and the connecting plates 9, so that the disassembled first pushing trolley 1 and the second pushing trolley 16 can be moved to the two sides of the annealing furnace respectively; a limit lifting block 14 fixedly connected to one end face of the transmission rack 13, and a limit rod 15 is arranged inside the limit lifting block 14 in a penetrating manner; through the matching of the limiting lifting block 14 and the limiting rod 15, the conveying rack 13 can be lifted synchronously, and the limiting and guiding effect on the object placing top plate 4 on the second pushing trolley 16 is achieved; the pushing lantern ring 8 is arranged on one side of the annealing furnace hearth roll 6, and one side of the pushing lantern ring 8 is connected with a pushing hydraulic cylinder 7; a telescopic structure is formed between the pushing hydraulic cylinder 7 and the pushing lantern ring 8, and the diameter of the pushing lantern ring 8 is smaller than that of the annealing furnace hearth roll 6; can drive the propelling movement lantern ring 8 through propelling movement pneumatic cylinder 7 and carry out the removal of horizontal direction, thereby can be through the propelling movement lantern ring 8 of removal with new annealing stove bottom roller 6 to annealing stove propelling movement, simultaneously can be with the 6 outside propelling movements of old annealing stove bottom roller through new annealing stove bottom roller 6, put thing roof 4 on the dolly 16 through the second propelling movement and can play the bearing effect to the annealing stove bottom roller 6 of release, it is too numerous and diverse to have solved current roll change mode, and it is high to purchase roll change equipment cost, need cooperate more manpower and crane to accomplish, the operating personnel is scalded easily to stove roller high temperature, it is long to change the roller time, problem that efficiency is not high.
The working principle is as follows: when the simple roll changing device for the annealing furnace is used, firstly, the two object placing top plates 4 are connected and fixed through the positioning bolts 10 and the connecting plates 9, then the first pushing trolley 1 and the second pushing trolley 16 are pushed to the side of the annealing furnace, the bottom rolls 6 of the annealing furnace can be conveniently placed through the limiting grooves 5, and meanwhile, the stability of the bottom rolls 6 of the annealing furnace can be conveniently maintained; secondly, starting a lifting cylinder 2, wherein the lifting cylinder 2 drives a lifting plate 3 and a storage top plate 4 on a first pushing trolley 1 to move in the vertical direction, so that the height of a bottom roller 6 of the annealing furnace can be adjusted to a position to be replaced; then, the servo motor 12 is started simultaneously, the servo motor 12 drives the driving gear 11 to rotate, the rotating driving gear 11 can drive the transmission rack 13 and the object placing top plates 4 on the second pushing trolley 16 to move vertically, so that the two object placing top plates 4 can be moved upwards to the same height, and through the matching of the limiting lifting block 14 and the limiting rod 15, the two object placing top plates can be lifted synchronously along with the transmission rack 13, and the limiting and guiding effects on the object placing top plates 4 on the second pushing trolley 16 are achieved; at last, dismantle positioning bolt 10 again, carry out mutual dismouting to two thing roofs 4, remove second propelling movement dolly 16 to the annealing stove opposite side again, start propelling movement pneumatic cylinder 7, propelling movement pneumatic cylinder 7 drives the propelling movement lantern ring 8 and carries out the removal of horizontal direction, thereby can be through the propelling movement lantern ring 8 of removal with new annealing stove bottom roller 6 to the propelling movement of annealing stove, simultaneously can be with old annealing stove bottom roller 6 outside propelling movement through the removal of new annealing stove bottom roller 6, thing roof 4 can play the bearing effect to the annealing stove bottom roller 6 of releasing through on the second propelling movement dolly 16, it is too miscellaneous to avoid the roll change mode, need cooperate the completion that more manpower and crane are not high, the roll change time is long, the efficiency problem, this is exactly the theory of operation of this simple roll changing device of annealing stove.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a simple and easy roll change device of annealing stove which characterized in that includes:
the device comprises a first pushing trolley (1), wherein lifting cylinders (2) are mounted on two sides in the first pushing trolley (1), a lifting plate (3) is connected above the lifting cylinders (2), and a second pushing trolley (16) is arranged on one side of the first pushing trolley (1);
the transmission racks (13) are respectively arranged at two sides in the second pushing trolley (16), one side in the transmission racks (13) is provided with a driving gear (11), and one end of the driving gear (11) is connected with a servo motor (12);
the object placing top plate (4) is respectively arranged above the lifting plate (3) and the conveying rack (13), a limiting groove (5) is formed in the object placing top plate (4), and an annealing furnace bottom roller (6) is arranged in one limiting groove (5);
the connecting plate (9) is arranged on one side of one of the object placing top plates (4), and a positioning bolt (10) is arranged at the connecting position of the connecting plate (9) and the other object placing top plate (4);
the pushing sleeve ring (8) is arranged on one side of the annealing furnace hearth roll (6), and one side of the pushing sleeve ring (8) is connected with a pushing hydraulic cylinder (7).
2. The simple roll changing device for the annealing furnace according to claim 1, wherein the first pushing trolley (1) and the second pushing trolley (16) are matched in external dimension, and the bottom roll (6) of the annealing furnace is matched with the limiting groove (5) in dimension.
3. The simple roll changing device of the annealing furnace according to claim 1, characterized in that a telescopic structure is formed between the lifting cylinder (2) and the lifting plate (3), and the lifting plate (3) and the object placing top plate (4) are parallel to each other.
4. The simple roll changing device for the annealing furnace according to the claim 1, characterized in that a rotating structure is formed between the servo motor (12) and the driving gear (11), and the driving gear (11) is meshed with the transmission rack (13).
5. The simple roll changing device for the annealing furnace according to claim 1, characterized in that the conveying rack (13) is perpendicular to the object placing top plates (4), and the two object placing top plates (4) are detachably connected through the connecting plate (9) and the positioning bolt (10).
6. The annealing furnace simple roll changing device according to claim 1, characterized in that the transmission rack (13) is further provided with:
and the limiting lifting block (14) is fixedly connected to one end face of the conveying rack (13), and a limiting rod (15) penetrates through the limiting lifting block (14).
7. The simple roll changing device for the annealing furnace according to claim 1, characterized in that a telescopic structure is formed between the pushing hydraulic cylinder (7) and the pushing lantern ring (8), and the diameter of the pushing lantern ring (8) is smaller than that of the bottom roll (6) of the annealing furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221735331.6U CN218345509U (en) | 2022-07-05 | 2022-07-05 | Simple roll changing device of annealing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221735331.6U CN218345509U (en) | 2022-07-05 | 2022-07-05 | Simple roll changing device of annealing furnace |
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| Publication Number | Publication Date |
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| CN218345509U true CN218345509U (en) | 2023-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221735331.6U Active CN218345509U (en) | 2022-07-05 | 2022-07-05 | Simple roll changing device of annealing furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117447057A (en) * | 2023-10-23 | 2024-01-26 | 中国建材国际工程集团有限公司 | A device and method for online roll changing in hot state of annealing kiln |
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2022
- 2022-07-05 CN CN202221735331.6U patent/CN218345509U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117447057A (en) * | 2023-10-23 | 2024-01-26 | 中国建材国际工程集团有限公司 | A device and method for online roll changing in hot state of annealing kiln |
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