CN215287662U - Coating roller changing tool for steel plate coating machine - Google Patents
Coating roller changing tool for steel plate coating machine Download PDFInfo
- Publication number
- CN215287662U CN215287662U CN202121284751.2U CN202121284751U CN215287662U CN 215287662 U CN215287662 U CN 215287662U CN 202121284751 U CN202121284751 U CN 202121284751U CN 215287662 U CN215287662 U CN 215287662U
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- coating
- roller
- coating machine
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- 239000011248 coating agent Substances 0.000 title claims abstract description 73
- 238000000576 coating method Methods 0.000 title claims abstract description 73
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 16
- 239000010959 steel Substances 0.000 title claims abstract description 16
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model relates to a coating roller change tool for steel sheet coating machine, including transfer car (buggy) and hoisting accessory, the transfer car (buggy) includes the frame, and the universal wheel of area brake function is equipped with to the frame bottom, and the frame top is equipped with the platform, is equipped with a bearing roller dolly on the platform, and bearing roller dolly top both ends are equipped with V-arrangement supporting seat, and V-arrangement supporting seat is used for supporting the connecting axle at coating roller both ends, hoisting accessory includes a track roof beam that is located the coating machine top, is equipped with hoisting mechanism on the track roof beam, and hoisting mechanism is equipped with the lifting hook, is equipped with a door-shaped support on the lifting hook, and a crossbeam is respectively equipped with to the both sides stand bottom of door-shaped support, and two crossbeams are arranged relatively, and the opening distance between two crossbeams is greater than the frame of coating machine, and a chain that is used for hoisting the coating roller is equipped with to the bottom of crossbeam, and the couple is used for hanging the chain; the utility model discloses make roll change operation safe and reliable, the roller is the installation accurate, and the pair roller is the not damaged.
Description
Technical Field
The utility model relates to a belted steel makes technical field, specifically is a coating roller roll-changing tool for steel sheet coating machine.
Background
At present, after the strip steel of the strip steel rolling plate continuous coating unit is coated, further surface coating treatment is needed, such as passivation coating, paint coating and the like. Due to the wear and aging of the roller system, specification conversion, color system conversion of the coating and the like, the roller system needs to be frequently replaced on line. Because the coating machine sets up below the steel platform or indoor more, the crane handling is changed and is almost unable to be realized, and coating roller system generally distributes in face about belted steel in addition, and especially belted steel below roller system is changed and is influenced by factors such as position and space, and traditional counter weight formula roll change operation is time-consuming, hard, difficult operation, because counter weight formula roll change encorbelment coating roller one end causes the coating roller to bend the operation beat easily, causes the coating to coat unevenly with, and the roller system drops at the roll change in-process easily moreover, has the potential safety hazard.
Disclosure of Invention
The utility model aims at providing a coating roller roll changing tool for a steel plate coating machine, which aims to solve the problem of safety risk when the roller system of the coating machine is changed at present.
The utility model has the following concrete scheme: a coating roller changing tool for a steel plate coating machine comprises a transfer trolley and a lifting device, wherein the transfer trolley comprises a frame, universal wheels with a braking function are mounted at the bottom of the frame, a platform is mounted at the top of the frame, a carrier roller trolley is mounted on the platform, V-shaped supporting seats are arranged at two ends of the top of the carrier roller trolley and used for supporting connecting shafts at two ends of a coating roller, the lifting device comprises a track beam located above the coating machine, a lifting mechanism is mounted on the track beam and provided with a lifting hook, a door-shaped support is mounted on the lifting hook, a cross beam is mounted at the bottom of each of stand columns on two sides of the door-shaped support respectively, the two cross beams are arranged oppositely, the opening distance between the two cross beams is larger than that of the frame of the coating machine, a chain for lifting the coating roller is mounted at the bottom of the cross beam, and a hook is arranged on the side face of the cross beam and used for hanging the chain.
Scribble the subaerial track that respectively is equipped with in both sides of plating machine, the track is used for driving into the bearing roller dolly, scribbles the frame top of plating machine and is equipped with a butt joint platform, butt joint platform highly with the platform height of transfer car (buggy) is the same, butt joint platform is used for driving into the bearing roller dolly.
Be equipped with a connecting plate on the crossbeam of door shape support top, be equipped with a through-hole that is used for wearing the lifting hook in the middle of the connecting plate.
The working principle of the utility model is as follows: when the coating roller of the coating machine is disassembled, firstly, connecting parts at two ends of the roller are disassembled, then a transfer trolley is moved to one side of the coating machine, a platform on the transfer trolley is butted with a butt-joint platform of the coating machine, then a carrier roller trolley is moved to the butt-joint platform from the platform, then the trolley above the carrier roller is moved to be right above the coating roller, a lifting mechanism is operated to descend to enable a cross beam of a portal bracket to be close to connecting shafts at two ends of the coating roller, a chain is hung on a hook after bypassing the connecting shafts so as to enable the connecting shafts at two ends to be supported by two chains, the coating roller is hung on the carrier roller trolley and placed stably, and then the carrier roller trolley is returned to the platform of the transfer trolley; when the lower coating roller is disassembled, the hoisting mechanism is operated to enable the middle opening of the door-shaped support to penetrate through the frame of the coating machine and to be close to the lower coating roller, then the lower coating roller is hoisted away from the frame and transversely moved out of the side face of the frame, and finally the lower coating roller is placed on the corresponding carrier roller trolley; when a new coating roller is installed, the operation sequence and the disassembly process are reversed.
Compared with the prior art, the utility model has the following advantages: the utility model discloses make roll change operation safe and reliable, the roller is the installation accurate, and the pair roller is the not damaged, can extensively be used for in succession scribble the change operation that the unit scribbled the roller.
Drawings
FIG. 1 is a schematic view of the working state of the present invention;
FIG. 2 is a perspective view of the door-shaped bracket of the present invention;
FIG. 3 is a schematic structural view of the coating machine of the present invention;
in the figure: 1-track beam, 2-hoisting mechanism, 3-door-shaped support, 4-hook, 5-chain, 6-coating roller, 7-roller trolley, 8-coating machine, 9-butt-joint platform, 10-transfer vehicle, 11-platform, 12-track, 13-lower coating roller and 14-upper coating roller.
Detailed Description
Referring to fig. 1-3, the embodiment is a coating roller changing tool for a steel plate coating machine, comprising a transfer trolley 10 and a lifting device, wherein the transfer trolley 10 comprises a frame, universal wheels with brake function are arranged at the bottom of the frame, a platform 11 is arranged at the top of the frame 10, a carrier roller trolley 7 is arranged on the platform 11, V-shaped supporting seats are arranged at two ends of the top of the carrier roller trolley 7 and used for supporting connecting shafts at two ends of a coating roller 6, the lifting device comprises a track beam 1 positioned above the coating machine 8, a lifting mechanism 2 is arranged on the track beam 1, the lifting mechanism 2 is provided with a lifting hook, a door-shaped support 3 is arranged on the lifting hook, a cross beam is respectively arranged at the bottom of upright columns at two sides of the door-shaped support 3, the two cross beams are oppositely arranged, the opening distance between the two cross beams is larger than that of a frame of the coating machine 8, a chain for lifting the coating roller 6 is arranged at the bottom of the cross beam, the side of the beam is provided with a hook 4, and the hook 4 is used for hanging a chain.
In this embodiment, the two sides of the coating machine 8 are respectively provided with a rail 12 on the ground, the rails 12 are used for driving into the carrier roller trolley 7, the top of the frame of the coating machine 8 is provided with a docking platform 9, the height of the docking platform 9 is the same as that of the platform 11 of the transfer trolley 10, and the docking platform 9 is used for driving into the carrier roller trolley 7.
In this embodiment, a connecting plate is arranged on a cross beam at the top of the door-shaped support 3, and a through hole for penetrating a lifting hook is formed in the middle of the connecting plate.
In the embodiment, when the upper coating roller 14 is replaced, the transfer trolley 10 and the hoisting mechanism 2 are adopted to work in a matching way, and when the lower coating roller 13 is replaced, the transfer trolley 10 is not used, and the roller is hoisted to the carrier roller trolley 7 on the track 12 on the side surface of the coating machine 8 through the hoisting mechanism 2.
Claims (3)
1. A coating roller changing tool for a steel plate coating machine is characterized in that: the coating roller lifting device comprises a transfer trolley and a lifting device, wherein the transfer trolley comprises a frame, universal wheels with a braking function are mounted at the bottom of the frame, a platform is mounted at the top of the frame, a carrier roller trolley is mounted on the platform, V-shaped supporting seats are arranged at two ends of the top of the carrier roller trolley and used for supporting connecting shafts at two ends of a coating roller, the lifting device comprises a track beam positioned above a coating machine, a lifting mechanism is mounted on the track beam and provided with a lifting hook, a door-shaped support is mounted on the lifting hook, a cross beam is mounted at the bottom of each of stand columns on two sides of the door-shaped support respectively, the two cross beams are arranged oppositely, the opening distance between the two cross beams is larger than that of a rack of the coating machine, a chain for lifting the coating roller is mounted at the bottom of the cross beam, and a hook is arranged on the side surface of the cross beam and used for hanging the chain.
2. The coating roll changing tool for a steel plate coating machine according to claim 1, characterized in that: the two sides of the coating machine are provided with a track respectively on the ground, the tracks are used for driving into the carrier roller trolley, the top of a frame of the coating machine is provided with a butt-joint platform, the height of the butt-joint platform is the same as that of the transfer trolley, and the butt-joint platform is used for driving into the carrier roller trolley.
3. The coating roll changing tool for a steel plate coating machine according to claim 1, characterized in that: the top cross beam of the portal support is provided with a connecting plate, and the middle of the connecting plate is provided with a through hole for penetrating the lifting hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121284751.2U CN215287662U (en) | 2021-06-09 | 2021-06-09 | Coating roller changing tool for steel plate coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121284751.2U CN215287662U (en) | 2021-06-09 | 2021-06-09 | Coating roller changing tool for steel plate coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215287662U true CN215287662U (en) | 2021-12-24 |
Family
ID=79515084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121284751.2U Expired - Fee Related CN215287662U (en) | 2021-06-09 | 2021-06-09 | Coating roller changing tool for steel plate coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215287662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117464357A (en) * | 2023-11-03 | 2024-01-30 | 上海士为智能设备有限公司 | Replacing robot for carrier roller of belt conveyor in non-stop state |
-
2021
- 2021-06-09 CN CN202121284751.2U patent/CN215287662U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117464357A (en) * | 2023-11-03 | 2024-01-30 | 上海士为智能设备有限公司 | Replacing robot for carrier roller of belt conveyor in non-stop state |
| CN117464357B (en) * | 2023-11-03 | 2024-07-09 | 上海士为智能设备有限公司 | Replacing robot for carrier roller of belt conveyor in non-stop state |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211224 |