CN220049496U - Coil winding and unwinding device - Google Patents
Coil winding and unwinding device Download PDFInfo
- Publication number
- CN220049496U CN220049496U CN202320999752.8U CN202320999752U CN220049496U CN 220049496 U CN220049496 U CN 220049496U CN 202320999752 U CN202320999752 U CN 202320999752U CN 220049496 U CN220049496 U CN 220049496U
- Authority
- CN
- China
- Prior art keywords
- coil
- frame
- lifting
- fixed frame
- telescopic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004804 winding Methods 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 18
- 239000010959 steel Substances 0.000 claims abstract description 18
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000005096 rolling process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 239000010727 cylinder oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The utility model discloses a coil winding and unwinding device which comprises a fixed frame, a lifting frame, a guide wheel, a lifting hydraulic cylinder and a telescopic coil receiving device, wherein the fixed frame is fixed on a foundation, the telescopic coil receiving device and the guide wheel are arranged on the lifting frame, the lifting frame is driven on the fixed frame through the lifting hydraulic cylinder and can move up and down, the center of the fixed frame is set to be a middle position, one side of the fixed frame is an upper coil position, the other side of the fixed frame is an unwinding position, and the telescopic coil receiving device moves between the upper coil position and the middle position or between the unwinding position and the middle position. The utility model adopts a fixed frame mode, realizes transverse displacement by means of the telescopic coil receiving device, can greatly reduce civil work load and realizes coil winding and coil unloading operation of the steel coil.
Description
Technical Field
The utility model discloses a coil winding and coil unloading device, which belongs to the field of steel rolling mechanical equipment according to the International Patent Classification (IPC) and is suitable for coil winding and coil unloading operation of a cold mill unit outlet coil.
Background
In various cold rolling units, coil winding and coil unloading generally adopt coil trolleys. At present, a gear motor is adopted to drive a car body to walk on a track, and a hydraulic cylinder is adopted to drive a saddle to lift. The gear motor cable and the hydraulic cylinder oil supply pipeline are paved in the transverse moving drag chain below the vehicle body. In order to arrange steel coil cars, walking tracks, drag chains and the like, most of civil foundations in a steel coil car running area are deep pits, the civil engineering quantity is large, and the investment is more.
Chinese literature CN 215614172U discloses a ground steel coil trolley device, including sideslip frame, crane, guide rail and hydro-cylinder, be equipped with the actuating mechanism that drives it in the ground removal on the sideslip frame, the crane is located the top of sideslip frame, and the hydro-cylinder is fixed on the crane, and the drive end of hydro-cylinder passes the crane and is connected with the sideslip frame, its structure can be without digging the hole, the hydro-cylinder setting of this steel coil trolley is between the guide rail, the steel coil is located hydro-cylinder, guide rail one side, relies on the whole removal of dolly to realize horizontal displacement.
It is therefore necessary to design a coil winding and unwinding device to overcome the above problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a steel coil winding and unwinding device which realizes the winding and unwinding operation of steel coils by arranging a fixed frame and a matched telescopic coil receiving device.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a coil of strip rolls up and unloads a roll device, includes fixed frame, lifting frame, leading wheel, lifting hydraulic cylinder, flexible connect a roll device, and fixed frame is fixed on the basis, and flexible connect a roll device and leading wheel to install on lifting frame, lifting frame passes through lifting hydraulic cylinder drive and just can reciprocate in fixed frame, and fixed frame center department establishes to the meso position, and fixed frame one side is the position of rolling up, and fixed frame opposite side is the position of rolling up, and flexible connect a roll device to remove between position of rolling up and meso position or the position of rolling up and meso position between remove.
Further, the fixed frame comprises a base and a portal frame connected with the base, the portal frame is composed of a cross beam and two upright posts on two sides, the two upright posts are fixedly connected with the base, the lifting frame is lifted up and down along the two upright posts, and the telescopic coil receiving device penetrates through the portal frame to move to a coil up position or a coil down position.
Further, the lifting frame and the upright post roll through the guide wheels to realize up-and-down movement.
Further, V-shaped guide rails are arranged on two sides of the upright post, two inclined planes of each guide rail on one side are matched with at least one pair of guide wheels, and the guide wheels on two sides are clamped around the upright post in the middle.
Further, the lifting frame is matched with the upright posts at each side with an upper guide wheel set and a lower guide wheel set so as to increase the balance performance of the lifting frame in up-and-down movement.
Further, the lifting frame is respectively connected with a lifting hydraulic cylinder at the outer sides of the two vertical columns, the bottom end of the lifting hydraulic cylinder is fixed on the base, and the piston end of the lifting hydraulic cylinder is connected with the lifting frame to drive lifting.
Further, the telescopic coil receiving device comprises a receiving platform, a sliding seat and a mounting seat, wherein the mounting seat is fixed on the lifting frame, the sliding seat is positioned on the mounting seat and slides relative to the mounting seat, the sliding seat is connected with the receiving platform in a sliding manner, and a receiving groove for fixing a steel coil is formed in the receiving platform.
The fixed frame is fixed on a foundation, the telescopic coil receiving device and the guide wheels are arranged on the lifting frame, the lifting frame is driven by the hydraulic cylinder to move up and down on the fixed frame, and the telescopic coil receiving device can move left and right.
The utility model has the following beneficial effects:
1. by adopting the structure of the utility model, the civil engineering workload can be greatly reduced, and the project investment can be reduced.
2. The utility model adopts a fixed frame mode and realizes transverse displacement by means of the telescopic coil receiving device.
3. The utility model can realize coil winding and coil unloading operation of the steel coil and has strong universality.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model.
Fig. 2 is a front view of an embodiment of the present utility model.
Fig. 3 is a side view of fig. 2.
Fig. 4 is a top view of fig. 2.
FIG. 5 is a flow chart of the effect of the front view according to one embodiment of the present utility model.
Fig. 6 is a flow chart of stereoscopic effect according to an embodiment of the utility model.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
examples: referring to fig. 1 to 6, a coil winding and unwinding device includes a fixed frame 1, a lifting frame 2, a guide wheel 3, a lifting hydraulic cylinder 4, and a telescopic coil receiving device 5, wherein the fixed frame 1 is fixed on a foundation, the telescopic coil receiving device 5 and the guide wheel 3 are mounted on the lifting frame 2, the lifting frame 2 is driven on the fixed frame by the lifting hydraulic cylinder 4 and can move up and down, the center of the fixed frame 1 is set to be a middle position or a middle position, one side of the fixed frame 1 is a winding position, the other side of the fixed frame 1 is a coil unwinding position, and the telescopic coil receiving device 5 moves between the winding position and the middle position or between the coil unwinding position and the middle position. The fixed frame 1 comprises a base 11 and a portal frame connected with the base 11, wherein the portal frame consists of a cross beam 12 and upright posts 13 on two sides, the upright posts 13 are fixedly connected with the base 11, the lifting frame 2 is lifted up and down along the upright posts 13, and the telescopic coil receiving device 5 penetrates through the portal frame to move to an upward coil position or a coil unloading position.
In an embodiment of the utility model, V-shaped guide rails 14 are arranged on two sides of the upright post 13 of the fixed frame 1, two inclined surfaces of each side guide rail are matched with at least one pair of guide wheels 3, and the guide wheels 3 on two sides are used for encircling the middle upright post. The lifting frame 2 and the upright post 13 roll through the guide wheels 3 to realize up-and-down movement. The lifting frame is respectively connected with a lifting hydraulic cylinder 4 at the outer sides of the two vertical columns, the bottom end of the lifting hydraulic cylinder 4 is fixed on the base 11, and the piston end of the lifting hydraulic cylinder 4 is connected with the lifting frame 2 to drive lifting.
In an embodiment of the utility model, the lifting frame 2 is matched with each side upright post with an upper guide wheel set and a lower guide wheel set, each side upright post is matched with the upper guide wheel set with 2 pairs of guide wheels, the lower guide wheel set is provided with 2 pairs of guide wheels, each pair of guide wheels is installed and fixed on the lifting frame 2 by a v-shaped piece, and the matching of the upper guide wheel set and the lower guide wheel set can effectively increase the up-down movement balance performance of the lifting frame.
In an embodiment of the present utility model, the telescopic coil receiving device 5 includes a receiving platform 51, a sliding seat 52 and a mounting seat 53, the mounting seat 53 is fixed on the lifting frame 2, the sliding seat 52 is located on the mounting seat 53 and slides relatively to the mounting seat 53, the sliding seat 52 is slidably connected with the receiving platform 51, and a receiving slot for fixing the steel coil M is provided on the receiving platform 51.
Before winding or unwinding, the device is in a waiting position, the lifting frame 2 is at the lowest position, and the telescopic winding device 5 is at the middle position.
When the inlet uncoiler is coiled, the telescopic coil receiving device 5 stretches out to a steel coil saddle seat, then the lifting frame 2 is driven by the lifting hydraulic cylinder 4 to rise to the coiling height, the telescopic coil receiving device 2 transversely moves towards the coiling drum direction of the uncoiler until the steel coil is conveyed to the coiling drum, the lifting frame 2 is driven by the lifting hydraulic cylinder 4 to descend to the lowest position, and then the telescopic coil receiving device 5 returns to the middle position, so that the coiling process is completed.
When the outlet coiling machine is uncoiled, the telescopic coil receiving device 5 stretches out to the position of the coiling machine, then the lifting frame 2 is driven by the lifting hydraulic cylinder 4 to rise to the coil unloading height, the telescopic coil receiving device 5 transversely moves towards the direction of the fixed saddle until the steel coil is conveyed to the fixed saddle, the lifting frame 2 is driven by the lifting hydraulic cylinder 4 to descend to the lowest position, and then the telescopic coil receiving device 5 returns to the middle position, so that the coil unloading process is completed.
Fig. 5 and 6 show a process for implementing the device of the present utility model:
a. waiting bit: the lifting frame 2 is at the lowest position, and the telescopic coil receiving device 5 is at the middle position;
b1, rolling up: the lifting frame 2 is at the lowest position, and the telescopic coil receiving device 5 extends to a coil receiving position;
b2, rolling up: lifting frame 2 ascends to contact with the steel coil, and telescopic coil receiving device 5 is arranged at the coil receiving position;
c. intermediate bits: the lifting frame 2 is at the coil unloading height, and the telescopic coil receiving device 5 retracts to the middle position;
d1, coil unloading action: the lifting frame 2 extends to a coil unloading position at the coil unloading height by the telescopic coil receiving device 5;
d2, coil unloading action: the lifting frame 2 is lowered to the lowest position, and the telescopic coil receiving device 5 is positioned at the coil unloading position;
resetting: and restoring to the waiting position.
The above description is illustrative of the embodiments using the present teachings, and is not intended to limit the scope of the present teachings to any particular modification or variation of the present teachings by those skilled in the art.
Claims (7)
1. The utility model provides a coil of strip device of unloading which characterized in that: the telescopic coil receiving device comprises a fixed frame, a lifting frame, a guide wheel, a lifting hydraulic cylinder and a telescopic coil receiving device, wherein the fixed frame is fixed on a foundation, the telescopic coil receiving device and the guide wheel are installed on the lifting frame, the lifting frame is driven on the fixed frame through the lifting hydraulic cylinder and can move up and down, the center of the fixed frame is set to be a middle position, one side of the fixed frame is a coil-up position, the other side of the fixed frame is a coil-unloading position, and the telescopic coil receiving device moves between the coil-up position and the middle position or moves between the coil-unloading position and the middle position.
2. A coil winding and unwinding device according to claim 1, characterized in that: the fixed frame comprises a base and a portal frame connected with the base, the portal frame is composed of a cross beam and upright posts on two sides, the upright posts are fixedly connected with the base, the lifting frame is lifted up and down along the upright posts, and the telescopic coil receiving device penetrates through the portal frame to move to an upward coil position or a coil unloading position.
3. A coil winding and unwinding device according to claim 2, characterized in that: the lifting frame and the upright post roll through the guide wheels to realize up-and-down movement.
4. A steel coil winding and unwinding device according to claim 3, characterized in that: the two sides of the upright post are provided with V-shaped guide rails, two inclined planes of each side guide rail are matched with at least one pair of guide wheels, and the guide wheels on the two sides are clamped around the upright post in the middle.
5. A coil winding and unwinding device according to claim 2 or 4, characterized in that: the lifting frame is matched with each side upright post with an upper guide wheel set and a lower guide wheel set so as to increase the balance performance of the lifting frame in up-down movement.
6. A coil winding and unwinding device according to claim 2, characterized in that: the lifting frame is respectively connected with a lifting hydraulic cylinder at the outer sides of the two vertical columns, the bottom end of the lifting hydraulic cylinder is fixed on the base, and the piston end of the lifting hydraulic cylinder is connected with the lifting frame to drive lifting.
7. A coil winding and unwinding device according to claim 1 or 2 or 3 or 4 or 6, characterized in that: the telescopic coil receiving device comprises a receiving platform, a sliding seat and a mounting seat, wherein the mounting seat is fixed on the lifting frame, the sliding seat is positioned on the mounting seat and slides relative to the mounting seat, the sliding seat is connected with the receiving platform in a sliding manner, and a receiving groove for fixing a steel coil is arranged on the receiving platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320999752.8U CN220049496U (en) | 2023-04-27 | 2023-04-27 | Coil winding and unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320999752.8U CN220049496U (en) | 2023-04-27 | 2023-04-27 | Coil winding and unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220049496U true CN220049496U (en) | 2023-11-21 |
Family
ID=88749545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320999752.8U Active CN220049496U (en) | 2023-04-27 | 2023-04-27 | Coil winding and unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220049496U (en) |
-
2023
- 2023-04-27 CN CN202320999752.8U patent/CN220049496U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106672853B (en) | A kind of full-bearing type car power assembly assembly method and tooling | |
| CN102371458B (en) | Horizontal assembly, welding, pre-supporting and clamping mechanism for H-shaped steel | |
| CN103663163B (en) | Retinue jack | |
| CN112093349A (en) | Jacking linkage type sixteen-wheel four-way shuttle | |
| CN204001893U (en) | Traction steel rope of cable lift-sliding parking storehouse under simple and easy back boom | |
| CN106939716A (en) | A kind of mechanical transport formula double-deck stereo parking apparatus | |
| CN202245930U (en) | Vehicle truck frame lifting device for rail transportation locomotive | |
| CN202264048U (en) | H-shaped steel horizontal assembly welding pre-supporting and clamping mechanism | |
| CN216945924U (en) | Semi-tire type electric hoist portal crane | |
| CN201090040Y (en) | Single-arm up-down cross-sliding type garage | |
| CN220049496U (en) | Coil winding and unwinding device | |
| CN202704870U (en) | Frame beam movable gantry frame | |
| CN106193728B (en) | A kind of Multi-storey up-down ＆ translation formula hydraulic three-dimensional garage | |
| CN203638999U (en) | Following jacking machine | |
| CN109854035B (en) | Servo type stereo garage with walking frame | |
| CN2519793Y (en) | Four-column double-counterweight stacking lift | |
| CN208071104U (en) | A kind of hoisting steel plate device | |
| CN114837481B (en) | Heavy-line lifting and transverse moving parking device | |
| CN212420288U (en) | Turnover displacement mechanism for girder of traveling crane | |
| CN211198379U (en) | Simple and easy track hoist device | |
| CN204212484U (en) | The vehicle that a kind of multi-storied garage uses picks and places hoist | |
| CN209324022U (en) | A kind of construction protective net automatic installation apparatus | |
| CN207700783U (en) | A kind of four parking stall solid parking devices | |
| CN219012114U (en) | Four hoisting point hoist mechanism and tunnel stacker | |
| CN220578202U (en) | System for assisting in cabinet installation by utilizing rail transportation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |