CN212739660U - Steel coil reversing and overturning device - Google Patents
Steel coil reversing and overturning device Download PDFInfo
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- CN212739660U CN212739660U CN202021597326.4U CN202021597326U CN212739660U CN 212739660 U CN212739660 U CN 212739660U CN 202021597326 U CN202021597326 U CN 202021597326U CN 212739660 U CN212739660 U CN 212739660U
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Abstract
The utility model discloses a steel coil reversing and overturning device, which comprises a base, wherein a plurality of bearing seats are symmetrically arranged at the left end and the right end of the base, a plurality of rolling wheels are rotatably arranged on the bearing seats, and fan-shaped mechanisms are meshed at the groove parts of the rolling wheels; the fan-shaped mechanism is provided with a first working surface and a second working surface which are perpendicular to each other, a steel coil is placed on the first working surface, and the steel coil is tightly leaned against the second working surface; the fan-shaped mechanism is characterized in that a chain is arranged in the middle of an outer circular arc of the fan-shaped mechanism, a pinion is meshed with the lower end of the chain, a gear shaft of the pinion is connected with a reduction gearbox through a coupler, and the other end of the reduction gearbox is connected with a motor through a rotating shaft. The utility model discloses an overcome not enough of current manual guide operation mode, solved the excessive dependence to manual operation experience, reduced and caused damage and safe risk to thin steel band coil of strip edge.
Description
Technical Field
The utility model relates to a cold rolling thin strip coil of strip switching-over technical field especially relates to a coil of strip switching-over turning device.
Background
In the production process of the cold-rolled thin steel strip, the steel coil needs to be reversed and turned. The current mode is realized by means of a crane and a sling and manual guiding operation. The working principle is as follows: the steel coil is lifted by the travelling crane and the lifting appliance (the coil eye is in the horizontal direction), then the bottom of the steel coil is placed on the wooden frame, the travelling crane lifting appliance slowly descends and transversely moves, and the steel coil slowly falls on the wooden frame (the coil eye is in the vertical direction) under the manual guidance until the upper part of the steel coil is also slowly fallen on the wooden frame, so that the steel coil is turned from the horizontal state to the vertical state. Otherwise, the steel coil (the coil eye is in the vertical direction) is slowly lifted up and reversely moved transversely by the travelling crane and the lifting appliance, the travelling crane lifting appliance is slowly lowered again until the steel coil leaves the wooden frame under the manual guidance, and the steel coil is dropped on the wooden frame again (the coil eye is in the horizontal direction), so that the steel coil is turned over from the vertical type to the horizontal type. However, this method is slightly careless due to its strong dependence on the manual operation experience, which not only easily damages the edge of the steel strip coil, but also has a certain safety risk.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a coil of strip switching-over turning device solves the problem of the defect that current operation mode exists.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model relates to a steel coil reversing and overturning device, which comprises a base, wherein a plurality of bearing seats are symmetrically arranged at the left end and the right end of the base, a plurality of rolling wheels are rotatably arranged on the bearing seats, and a fan-shaped mechanism is meshed at the groove of each rolling wheel; the fan-shaped mechanism is provided with a first working surface and a second working surface which are perpendicular to each other, a steel coil is placed on the first working surface, and the steel coil is tightly leaned against the second working surface; the fan-shaped mechanism is characterized in that a chain is arranged in the middle of an outer circular arc of the fan-shaped mechanism, a pinion is meshed with the lower end of the chain, a gear shaft of the pinion is connected with a reduction gearbox through a coupler, and the other end of the reduction gearbox is connected with a motor through a rotating shaft.
Furthermore, the base is of a concave structure with a low middle part and high two sides.
Further, the specific number of the bearing seats is four.
Furthermore, the equidistance is provided with the sector on the terminal surface and the middle position around fan-shaped mechanism, the sector passes through the square muscle post welding of a plurality of circumference distribution and is in the same place.
The first working surface and the second working surface of the fan-shaped mechanism are both formed by a plurality of rectangular rib plates, and the rectangular rib plates are welded between the front fan-shaped block and the rear fan-shaped block; the first working face and the second working face are both provided with rectangular battens, and the rectangular battens are fixed on the rectangular rib plates through a plurality of counter bore bolts.
Further, the sector mechanism is of a hollow structure inside.
Compared with the prior art, the utility model discloses a beneficial technological effect:
the utility model discloses a coil of strip switching-over turning device is in the use, through starter motor and reducing gear box, takes the pinion rotatory, and rotatory pinion drives the chain of meshing and rotates, and then realizes the upset of fan-shaped mechanism, and along with the upset of fan-shaped mechanism, the coil of strip accomplishes the switching-over upset on two mutually perpendicular's of fan-shaped mechanism planes, promptly: the steel coil is converted from horizontal (the coiling eye is in the horizontal direction) to vertical (the coiling eye is in the vertical direction). According to the needs, the motor can select positive and negative rotation, therefore, the fan-shaped mechanism can realize reversible turnover, namely the steel coil can be reversibly converted in the horizontal or vertical mode, the defect of the existing manual guiding operation mode is overcome, the excessive dependence on manual operation experience is solved, and the damage and the safety risk to the edge of the thin steel strip steel coil are reduced.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
Fig. 1 is a front view of the steel coil reversing and overturning device of the utility model;
fig. 2 is a left side view of the steel coil reversing and overturning device of the utility model;
fig. 3 is a right side view of the steel coil reversing and turning device of the present invention;
FIG. 4 is a front view of the sector mechanism;
FIG. 5 is a right side view of the sector mechanism;
description of reference numerals: 1. a motor; 2. a reduction gearbox; 3. a coupling; 4. a pinion gear; 5. a chain; 6. a fan-shaped mechanism; 7. a steel coil; 8. a base; 9. a roller; 10. a bearing seat; a. a sector block; b. a square rib column; c. a rectangular rib plate; d. rectangular battens; e. and (4) a counter bore bolt.
Detailed Description
As shown in fig. 1-3, a steel coil reversing and turning device comprises a base 8, wherein the base 8 is a concave structure with a low middle part and high two sides. A plurality of bearing blocks 10 are symmetrically welded at the left end and the right end of the base 8, a plurality of idler wheels 9 are rotatably mounted on the bearing blocks 10, and in the embodiment, the number of the bearing blocks 10 is four.
The fan-shaped mechanism 6 is meshed at the groove of the roller 9, and the roller 9 is used for supporting the fan-shaped mechanism 6. The fan-shaped mechanism 6 is provided with a first working surface and a second working surface which are perpendicular to each other, the steel coil 7 is placed on the first working surface, and the steel coil 7 abuts against the second working surface. The front end surface and the middle position of the fan-shaped mechanism 6 are provided with fan-shaped blocks a, and the fan-shaped blocks a are welded together through a plurality of square ribs b distributed circumferentially. The first working surface and the second working surface of the fan-shaped mechanism 6 are both formed by a plurality of rectangular rib plates c, and the rectangular rib plates c are welded between the front fan-shaped block a and the rear fan-shaped block a. The first working face and the second working face are both provided with rectangular battens d, and the rectangular battens d are fixed on the rectangular rib plates c through a plurality of counter bore bolts e. The coil of strip 7 contacts with rectangle stuff d on the first working face, and when coil of strip 7 self weight pressed on two rectangle stuff d, two fulcrums formed in coil of strip 7 and stuff d contact department, the fulcrum can prevent coil of strip 7 along circumferencial direction's roll, played firm supporting role. The sector mechanism 6 is hollow. And a chain 5 is arranged in the middle of the outer circular arc of the fan-shaped mechanism 6, and the front end and the rear end of the chain 5 are fixedly connected together through rivets. The lower end of the chain 5 is engaged with a pinion 4, a gear shaft of the pinion 4 is connected with a reduction gearbox 2 through a coupler 3, and the other end of the reduction gearbox 2 is connected with a motor 1 through a rotating shaft.
The action process of the utility model is as follows:
starter motor 1, through the operation of 1 drive reducing gear box 2 of motor, reducing gear box 2 drives pinion 4 through shaft coupling 3 and rotates, and rotatory pinion 4 meshes with chain 5 to drive 6 upsets of fan-shaped mechanism, along with 6 upsets of fan-shaped mechanism, the switching-over upset is accomplished on 6 mutually perpendicular's of fan-shaped mechanism plane to coil of strip 7, promptly: the steel coil is converted from horizontal (the coiling eye is in the horizontal direction) to vertical (the coiling eye is in the vertical direction). The motor 1 can be selected to rotate forward and backward according to requirements, so that the fan-shaped mechanism 6 can be turned over reversibly, namely the steel coil 7 can be turned over reversibly in a horizontal or vertical mode.
The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.
Claims (6)
1. The utility model provides a coil of strip switching-over turning device which characterized in that: the device comprises a base (8), wherein a plurality of bearing seats (10) are symmetrically arranged at the left end and the right end of the base (8), rollers (9) are rotatably arranged on the plurality of bearing seats (10), and a fan-shaped mechanism (6) is meshed with a groove of each roller (9); a first working surface and a second working surface which are perpendicular to each other are arranged on the fan-shaped mechanism (6), a steel coil (7) is placed on the first working surface, and the steel coil (7) is abutted against the second working surface; the fan-shaped mechanism is characterized in that a chain (5) is arranged in the middle of an outer circular arc of the fan-shaped mechanism (6), a pinion (4) is meshed with the lower end of the chain (5), a gear shaft of the pinion (4) is connected with a reduction gearbox (2) through a coupler (3), and the other end of the reduction gearbox (2) is connected with a motor (1) through a rotating shaft.
2. The steel coil reversing and overturning device according to claim 1, characterized in that: the base (8) is of a concave structure with a low middle part and high two sides.
3. The steel coil reversing and overturning device according to claim 1, characterized in that: the number of the bearing seats (10) is four.
4. The steel coil reversing and overturning device according to claim 1, characterized in that: the fan-shaped mechanism is characterized in that fan-shaped blocks (a) are arranged on the front end face and the rear end face of the fan-shaped mechanism (6) and on the middle position at equal intervals, and the fan-shaped blocks (a) are welded together through a plurality of square reinforcement columns (b) distributed on the circumference.
5. The steel coil reversing and overturning device according to claim 4, characterized in that: the first working surface and the second working surface of the fan-shaped mechanism (6) are both formed by a plurality of rectangular rib plates (c), and the rectangular rib plates (c) are welded between the front fan-shaped block and the rear fan-shaped block (a); the first working face and the second working face are both provided with rectangular battens (d), and the rectangular battens (d) are fixed on the rectangular rib plates (c) through a plurality of counter bore bolts (e).
6. The steel coil reversing and overturning device according to claim 1, characterized in that: the fan-shaped mechanism (6) is of a hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021597326.4U CN212739660U (en) | 2020-08-05 | 2020-08-05 | Steel coil reversing and overturning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021597326.4U CN212739660U (en) | 2020-08-05 | 2020-08-05 | Steel coil reversing and overturning device |
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| Publication Number | Publication Date |
|---|---|
| CN212739660U true CN212739660U (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021597326.4U Active CN212739660U (en) | 2020-08-05 | 2020-08-05 | Steel coil reversing and overturning device |
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| Country | Link |
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| CN (1) | CN212739660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113998433A (en) * | 2021-10-28 | 2022-02-01 | 北京机械工业自动化研究所有限公司 | Motor-driven online linkage strip steel coil overturning device |
-
2020
- 2020-08-05 CN CN202021597326.4U patent/CN212739660U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113998433A (en) * | 2021-10-28 | 2022-02-01 | 北京机械工业自动化研究所有限公司 | Motor-driven online linkage strip steel coil overturning device |
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