CN221158120U - Galvanized sheet production withdrawal and straightening equipment - Google Patents
Galvanized sheet production withdrawal and straightening equipment Download PDFInfo
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- CN221158120U CN221158120U CN202323037753.3U CN202323037753U CN221158120U CN 221158120 U CN221158120 U CN 221158120U CN 202323037753 U CN202323037753 U CN 202323037753U CN 221158120 U CN221158120 U CN 221158120U
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- straightening
- sheet production
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002699 waste material Substances 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of galvanized sheet processing, in particular to a galvanized sheet production withdrawal and straightening device, which comprises: a bearing frame; a plurality of limit rollers are rotatably arranged on the inner walls of the two sides of the bearing frame; a side edge positioning mechanism is arranged on the bearing frame; the side positioning mechanism comprises side rotating rollers arranged among a plurality of limit rollers, a movable frame is rotatably arranged at the bottom end of each side rotating roller, screw holes are formed in the inner wall of the middle of the movable frame, and a bidirectional screw rod is sleeved on the movable frame through screw hole spiral transmission; and a bottom tension leveler mechanism is arranged on the bearing frame. According to the utility model, the motor three starts to drive the bidirectional screw rod, the bidirectional screw rod rotates and then drives the movable frame to move in a spiral manner, so that the movable frame moves towards the middle along the bidirectional screw rod at the inner side of the bottom frame, and the width between the side rotating rollers can be adjusted according to the width of the galvanized plate, so that the size of the galvanized plate is suitable for limiting the edge and preventing the offset position during movement.
Description
Technical Field
The utility model relates to the technical field of galvanized sheet processing, in particular to a withdrawal and straightening device for galvanized sheet production.
Background
The galvanized sheet is a steel sheet plated with a layer of zinc on the surface. Galvanization is a frequently used economical and effective rust-proofing method, and about half of the world zinc yield is used in this process. The prior art discloses a stainless steel cold-rolled sheet draw and rectify device, including first support column, the inside of first support column is inserted and is equipped with the second support column, two are horizontal be provided with the link between the second support column, the upside of link is provided with places the board, the inboard of link is provided with the fixed roller, the right side of placing the board is provided with the carousel, the centre of a circle department of carousel is provided with the pivot, one side of carousel is provided with the lug, the outside cover of lug is equipped with the movable rod. The structure design is scientific and reasonable, the tension leveler is good in effect, and the cold-rolled sheet can be rolled and leveled back and forth through the structures such as the rotary table, the movable roller and the like. Chinese patent discloses a galvanized sheet production withdrawal and straightening apparatus (grant publication No. CN 219851453U), which discloses a galvanized sheet production withdrawal and straightening apparatus comprising: the two sides of the working shell are provided with an inlet and an outlet; the conveying table is arranged in the working shell, and two ends of the conveying table are opposite to the inlet and the outlet; the rotating shafts are uniformly arranged on the conveying table; the conveying roller is arranged on the rotating shaft; the leaning wheels are fixed on two sides of the conveying table; the positioning plate is abutted against one end of the conveying table; the first connecting plate is fixedly connected with the inner wall of the working shell; the first lifting piece is arranged on the first connecting plate, and the output end of the first lifting piece is fixedly connected with the positioning plate; the extrusion fixing mechanism is arranged at one end of the conveying table, which is far away from the positioning plate, and is used for extrusion fixing of the plate; the height adjusting mechanism is arranged in the working shell and is used for adjusting the height of the conveying table; the correcting mechanism is arranged in the working shell and is positioned above the conveying table and used for rolling and correcting the plate; the utility model has good fixing effect and correcting effect. The technical proposal solves the problems that the height of the tension leveler can not be adjusted according to the situation and the tension leveler can not be used for pertinently.
However, when the galvanized sheet is pulled and straightened in the prior art, the side faces are easy to deviate when moving due to the fact that the sizes of the galvanized sheets are different, so that accidents occur in the pulling and straightening process of the galvanized sheet, and the problem that offset positioning is carried out on two sides of the galvanized sheet in the prior art is solved.
Accordingly, a person skilled in the art provides a withdrawal and straightening apparatus for galvanized sheet production to solve the problems set forth in the background art.
Disclosure of utility model
In order to solve the technical problems, the utility model provides:
A galvanized sheet production withdrawal and straightening apparatus comprising: a bearing frame; a plurality of limit rollers are rotatably arranged on the inner walls of the two sides of the bearing frame; a side edge positioning mechanism is arranged on the bearing frame; the side positioning mechanism comprises side rotating rollers arranged among a plurality of limit rollers, a movable frame is rotatably arranged at the bottom end of each side rotating roller, screw holes are formed in the inner wall of the middle of the movable frame, and a bidirectional screw rod is sleeved on the movable frame through screw hole spiral transmission; and a bottom tension leveler mechanism is arranged on the bearing frame.
Preferably: the side positioning mechanism comprises a bottom frame fixedly arranged in the middle of the bearing frame, and the bidirectional screw rod is rotatably arranged on the inner side of the bottom frame.
The bidirectional screw rod is used for spirally driving the movable frame to move.
Preferably: one end of the bidirectional screw rod penetrates through the bottom frame in a rotating mode and is connected with a motor III.
The motor is used for actively driving the bidirectional screw rod to rotate.
Preferably: the bottom tension leveler mechanism comprises a side frame body fixedly arranged on a bearing frame, a plurality of lifting hydraulic cylinders I are arranged on the surface of the side frame body, and a top tension leveler mechanism is arranged at the top end of each lifting hydraulic cylinder I.
The bottom tension leveler mechanism and the top tension leveler mechanism have the same structure.
Preferably: the inner side of the side frame body is rotatably provided with a plurality of tension leveler rollers, the outer wall of one end of each tension leveler roller is fixedly provided with a worm wheel, the worm wheel is meshed with a worm, and one end of the worm is connected with a first motor.
And the motor is used for driving the worm to rotate.
Preferably: the side support body one side is installed hydraulic pressure lift cylinder two, and the crane is installed to hydraulic pressure lift cylinder two one end of keeping away from the side support body, and the inboard rotation of crane is installed and is rotated the grinding roller, rotates grinding roller one end and is connected with motor two.
And the motor II is used for actively driving the rotary grinding roller to rotate.
Preferably: the dust collector is arranged on the inner side of the side frame body, the metal telescopic cover net is arranged at the suction opening of the dust collector, the scrap absorbing frame is connected above the metal telescopic cover net, a plurality of springs are arranged between the scrap absorbing frame and the metal telescopic cover net, and the dust discharge opening of the dust collector is connected with the scrap box.
Preferably: and a controller is arranged on the outer wall of the bottom frame.
The controller is electrically connected with and controls the bottom tension leveler mechanism, the top tension leveler mechanism and the side edge positioning mechanism.
The utility model has the technical effects and advantages that:
According to the utility model, the motor three starts to drive the bidirectional screw rod, the bidirectional screw rod rotates and then drives the movable frame to move in a spiral manner, so that the movable frame moves towards the middle along the bidirectional screw rod at the inner side of the bottom frame, and the width between the side rotating rollers can be adjusted according to the width of the galvanized plate, so that the size of the galvanized plate is suitable for limiting the edge and preventing the offset position during movement.
Drawings
FIG. 1 is a schematic structural view of a withdrawal and straightening unit for galvanized sheet production according to an embodiment of the present application;
Fig. 2 is a schematic structural view of a limiting roller in a galvanized sheet production withdrawal and straightening apparatus according to an embodiment of the present application;
Fig. 3 is a schematic structural diagram of a lifting hydraulic cylinder one in a galvanized sheet production withdrawal and straightening device provided by an embodiment of the application;
Fig. 4 is a schematic structural diagram of a second motor in a withdrawal and straightening unit for galvanized sheet production according to an embodiment of the present application;
FIG. 5 is a schematic view of a movable frame in a galvanized sheet production withdrawal and straightening unit according to an embodiment of the present application;
In the figure:
1. a bearing frame; 11. a limit roller;
2. A bottom withdrawal and straightening unit mechanism; 201. a side frame body; 202. a tension leveler roller; 203. a worm wheel; 204. a worm; 205. a first motor; 206. a hydraulic lifting cylinder II; 207. a lifting frame; 208. rotating the grinding roller; 209. a second motor; 210. a scrap absorbing frame; 211. a metal telescopic cover net; 212. a spring; 213. a dust collector; 214. a waste bin;
3. Lifting a first hydraulic cylinder; 4. a top tension leveler mechanism;
5. A side positioning mechanism; 501. a bottom frame; 502. a moving rack; 503. a two-way screw rod; 504. a third motor; 505. a side rotating roller;
6. and a controller.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Examples:
Referring to fig. 1 to 5, in this embodiment, a withdrawal and straightening apparatus for producing galvanized sheet is provided, including: a bearing frame 1; a plurality of limit rollers 11 are rotatably arranged on the inner walls of the two sides of the bearing frame 1; a side edge positioning mechanism 5 is arranged on the bearing frame 1; the side positioning mechanism 5 comprises side rotating rollers 505 arranged among a plurality of limit rollers 11, a movable frame 502 is rotatably arranged at the bottom end of each side rotating roller 505, a screw hole is formed in the inner wall of the middle part of the movable frame 502, and a bidirectional screw rod 503 is sleeved on the movable frame 502 through screw hole spiral transmission;
the bearing frame 1 is provided with a bottom withdrawal and straightening equipment mechanism 2; the side positioning mechanism 5 comprises a bottom frame 501 fixedly arranged in the middle of the bearing frame 1, and a bidirectional screw rod 503 is rotatably arranged on the inner side of the bottom frame 501; the bidirectional screw rod 503 is used for spirally driving the moving frame 502 to move; one end of the bidirectional screw rod 503 rotates to penetrate through the bottom frame 501 and is connected with a third motor 504; the third motor 504 is used for driving the bidirectional screw rod 503 to rotate actively;
The bottom tension leveler mechanism 2 comprises a side frame body 201 fixedly arranged on the bearing frame 1, a plurality of lifting hydraulic cylinders I3 are arranged on the surface of the side frame body 201, and a top tension leveler mechanism 4 is arranged at the top end of each lifting hydraulic cylinder I3; the bottom withdrawal and straightening equipment mechanism 2 and the top withdrawal and straightening equipment mechanism 4 have the same structure; a plurality of tension leveler rollers 202 are rotatably arranged on the inner side of the side frame 201, a worm wheel 203 is fixedly arranged on the outer wall of one end of each tension leveler roller 202, the worm wheel 203 is meshed with a worm 204, and one end of each worm 204 is connected with a first motor 205;
The first motor 205 is used for driving the worm 204 to rotate; a second hydraulic lifting cylinder 206 is arranged on one side of the side frame 201, a lifting frame 207 is arranged at one end, far away from the side frame 201, of the second hydraulic lifting cylinder 206, a rotary grinding roller 208 is rotatably arranged on the inner side of the lifting frame 207, and a second motor 209 is connected to one end of the rotary grinding roller 208; the motor II 209 is used for actively driving the rotary grinding roller 208 to rotate;
A dust collector 213 is arranged on the inner side of the side frame 201, a metal telescopic cover net 211 is arranged at the exhaust opening of the dust collector 213, a scrap absorbing frame 210 is connected above the metal telescopic cover net 211, a plurality of springs 212 are arranged between the scrap absorbing frame 210 and the metal telescopic cover net 211, and a dust discharge opening of the dust collector 213 is connected with a scrap box 214; the controller 6 is arranged on the outer wall of the bottom frame 501; the controller 6 is electrically connected with and controls the bottom tension leveler mechanism 2, the top tension leveler mechanism 4 and the side edge positioning mechanism 5.
Working principle:
adjusting the distance of the side rotating roller 505 in the side positioning mechanism 5 according to the size of the galvanized sheet subjected to withdrawal and straightening;
Through the third motor 504, the third motor 504 starts to drive the bidirectional screw rod 503, the bidirectional screw rod 503 rotates and then drives the movable frame 502 to move in a spiral manner, so that the movable frame 502 moves to the middle part along the bidirectional screw rod 503 inside the bottom frame 501, and the width between the side rotating rollers 505 can be subjected to applicability adjustment according to the width of the galvanized sheet, so that the size of the galvanized sheet is applicable to limit edges and prevent the offset position during movement;
The bottom tension leveler mechanism 2 and the top tension leveler mechanism 4 are matched with each other through a lifting hydraulic cylinder I3 to adjust the height, and the galvanized sheet is tensioned, leveled and rolled;
Through a first starting motor 205, the first motor 205 is started to drive the worm 204 to rotate, the worm 204 is meshed with the worm gear 203 to rotate, the worm gear 203 rotates to rotate the tension-leveling press roller 202, and then the galvanized sheet can be rolled and leveled during rotation and movement;
and when the upper surface and the lower surface of the galvanized sheet are adsorbed by metal scraps after being heated, the galvanized sheet is easy to deform when being pulled and straightened by the extrusion surface, the distance between the rotating grinding roller 208 and the galvanized sheet can be adjusted through the second hydraulic lifting cylinder 206, the second motor 209 is started, the second motor 209 drives the rotating grinding roller 208 to rotate, the rotating grinding roller 208 rotates to polish and scrape the metal scraps on the upper surface and the lower surface of the galvanized sheet, and the dust collector 213 is started to clean the metal scraps through the scrap absorbing frame 210.
In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (7)
1. A galvanized sheet production withdrawal and straightening apparatus, comprising:
a bearing frame (1);
a plurality of limit rollers (11) are rotatably arranged on the inner walls of the two sides of the bearing frame (1);
A side edge positioning mechanism (5) is arranged on the bearing frame (1);
The side positioning mechanism (5) comprises side rotating rollers (505) arranged among a plurality of limit rollers (11), a movable frame (502) is rotatably arranged at the bottom end of each side rotating roller (505), screw holes are formed in the inner wall of the middle of each movable frame (502), and a bidirectional screw rod (503) is sleeved on each movable frame (502) through screw hole spiral transmission;
the bearing frame (1) is provided with a bottom withdrawal and straightening equipment mechanism (2).
2. The galvanized sheet production withdrawal and straightening apparatus according to claim 1, characterized in that the side positioning mechanism (5) comprises a bottom frame (501) fixedly installed in the middle of the bearing frame (1), and the bidirectional screw rod (503) is rotatably installed inside the bottom frame (501).
3. A galvanized sheet production withdrawal and straightening apparatus as claimed in claim 2, characterized in that one end of the bi-directional screw (503) is rotated through the bottom frame (501) and is connected with a motor three (504).
4. The galvanized sheet production withdrawal and straightening device according to claim 1, wherein the bottom withdrawal and straightening device mechanism (2) comprises a side frame body (201) fixedly installed on the bearing frame (1), a plurality of lifting hydraulic cylinders I (3) are installed on the surface of the side frame body (201), and a top withdrawal and straightening device mechanism (4) is installed at the top end of each lifting hydraulic cylinder I (3).
5. The galvanized sheet production withdrawal and straightening device according to claim 4, wherein a plurality of withdrawal and straightening rollers (202) are rotatably arranged on the inner side of the side frame body (201), a worm wheel (203) is fixedly arranged on the outer wall of one end of each withdrawal and straightening roller (202), a worm (204) is meshed with the worm wheel (203), and one end of the worm (204) is connected with a first motor (205).
6. The galvanized sheet production withdrawal and straightening apparatus according to claim 5, characterized in that a second hydraulic lifting cylinder (206) is installed on one side of the side frame body (201), a lifting frame (207) is installed on one end, far away from the side frame body (201), of the second hydraulic lifting cylinder (206), a rotary grinding roller (208) is rotatably installed on the inner side of the lifting frame (207), and a second motor (209) is connected to one end of the rotary grinding roller (208).
7. The galvanized sheet production withdrawal and straightening device according to claim 6, characterized in that a dust collector (213) is arranged on the inner side of the side frame body (201), a metal telescopic cover net (211) is arranged at the suction opening of the dust collector (213), a scrap absorbing frame (210) is connected above the metal telescopic cover net (211), a plurality of springs (212) are arranged between the scrap absorbing frame (210) and the metal telescopic cover net (211), and a waste box (214) is connected at the dust exhaust opening of the dust collector (213).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323037753.3U CN221158120U (en) | 2023-11-10 | 2023-11-10 | Galvanized sheet production withdrawal and straightening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323037753.3U CN221158120U (en) | 2023-11-10 | 2023-11-10 | Galvanized sheet production withdrawal and straightening equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221158120U true CN221158120U (en) | 2024-06-18 |
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ID=91533536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323037753.3U Active CN221158120U (en) | 2023-11-10 | 2023-11-10 | Galvanized sheet production withdrawal and straightening equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221158120U (en) |
-
2023
- 2023-11-10 CN CN202323037753.3U patent/CN221158120U/en active Active
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