CN214919233U - Strip steel conveying roller table for cold and hot strip steel continuous production line - Google Patents
Strip steel conveying roller table for cold and hot strip steel continuous production line Download PDFInfo
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- CN214919233U CN214919233U CN202120736339.3U CN202120736339U CN214919233U CN 214919233 U CN214919233 U CN 214919233U CN 202120736339 U CN202120736339 U CN 202120736339U CN 214919233 U CN214919233 U CN 214919233U
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Abstract
The utility model discloses a belted steel transmission roller way platform that is used for cold hot rolling belted steel to produce line in succession, a serial communication port, include: the device comprises a fixed seat, a roller frame, a plurality of carrier rollers and a clamping plate, wherein the fixed seat is arranged between a tension roller at an outlet section of a continuous pickling line and a coiling machine; the roller frame is arranged on the fixing seat, rectangular mounting grooves are formed in the roller frame, roller shaft grooves are formed in two opposite side walls of the rectangular mounting grooves, a plurality of carrier rollers are arranged in the rectangular mounting grooves, two ends of a roller shaft of each carrier roller are arranged in the corresponding roller shaft grooves and fixed through clamping plates, and two ends of a roller of each carrier roller are rotatably connected with two ends of the roller shaft through bearings respectively. A plurality of carrier rollers of the strip steel conveying roller way table can rotate along with the advance of strip steel, so that the contact friction force between a strip head and a strip tail and a roller way is reduced, the resistance of the strip steel conveying advance is also reduced, the strip steel conveying efficiency is improved, and the problem of scratches generated in the strip steel conveying process is solved.
Description
Technical Field
The utility model belongs to the technical field of cold and hot rolling belted steel production, a belted steel transmission roller way platform that is used for line is produced in succession to cold and hot rolling belted steel is related to.
Background
At the present stage, aiming at the strip steel transmission between the outlet section tension roller of the continuous pickling line and the coiling machine, a nylon or steel guide plate is mostly adopted for connection. Because the belt head or the belt tail is in a free state in the process of threading the belt head or drifting the belt tail, tension cannot be established, the lower surface of the belt steel can be directly contacted with the nylon or steel lining plate when the belt head or the belt tail passes through the belt steel transmission guide plate table, and the lining plate of the guide plate table can scratch the lower surface of the belt steel due to friction force. The hard scratch generated on the surface of the strip steel can cause product degradation, greatly affects the quality of unit products, is easy to cause problems for downstream customers, and provides quality objections and claims.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims at providing a belted steel transmission roller way platform that is used for line is produced in succession to cold hot rolling belted steel has reduced the contact friction of taking the head, taking the tail and roll table through setting up the fish tail roll table of preventing that can advance along with belted steel.
The utility model provides a belted steel transmission roller way platform that is used for cold hot rolling belted steel to produce line in succession, include: the device comprises a fixed seat, a roller frame, a plurality of carrier rollers and a clamping plate, wherein the fixed seat is arranged between a tension roller at an outlet section of a continuous pickling line and a coiling machine; the roller frame is arranged on the fixing seat, rectangular mounting grooves are formed in the roller frame, roller shaft grooves are formed in two opposite side walls of the rectangular mounting grooves, a plurality of carrier rollers are arranged in the rectangular mounting grooves, two ends of a roller shaft of each carrier roller are arranged in the corresponding roller shaft grooves and fixed through clamping plates, and two ends of a roller of each carrier roller are rotatably connected with two ends of the roller shaft through bearings respectively.
The utility model discloses an in the belted steel transmission roller way platform that is used for cold hot rolling belted steel to produce line in succession, the roller surface adopts concave type roll surface.
The utility model discloses a belted steel transmission roller way platform for cold hot rolling belted steel produces line in succession, roller surface parcel has 10mm polyurethane.
The utility model discloses an among the belted steel transmission roller way platform that is used for cold hot rolling belted steel to produce line in succession, after the roller frame was installed to the bearing roller, the upper surface at roller both ends and belted steel lower surface interval 20 mm.
The utility model discloses a belted steel transmission roller way platform for line is produced in succession to cold hot rolling belted steel, simple structure rotates along with belted steel gos forward through setting up a plurality of bearing rollers, and the roller surface adopts concave type roll surface and parcel to have 10mm polyurethane, has reduced the contact friction of taking the head of a strip tail with the roll table, has reduced the resistance that belted steel transmission gos forward simultaneously, has improved the efficiency of belted steel transmission, has solved the problem that produces the fish tail in the belted steel transmission course especially.
Drawings
FIG. 1 is a schematic structural view of a strip steel conveying roller table for a cold and hot strip steel continuous production line of the present invention;
fig. 2 is a schematic view of the mounting of the idler to the roller frame of the present invention.
Detailed Description
As shown in fig. 1 and 2, the utility model discloses a belted steel transmission roller way platform for cold hot rolling belted steel continuous production line, include: fixing base 1, roller frame 2, a plurality of bearing roller 3 and cardboard 4. The fixing seat 1 is arranged between a tension roller at an outlet section of a continuous pickling line and a coiling machine, and is used for ensuring that the lower surface of the strip steel cannot be scratched in a transmission mode of a roller way in order to ensure that the strip steel between the strip steel and the coiling machine is in a tension-free state after being cut and sheared to break the strip steel.
In the specific implementation:
fixing a base: material Q235, size 945mm × 800mm, strength 205N/mm2；
A roller frame: material Q235, size 945mm × 800mm, strength 205N/mm2；
Carrying out roller: the material is steel lining polyurethane, the size phi is 80mm multiplied by 600mm, the surface hardness is as follows: shore hardness A85 +/-5;
clamping plate: material Q235, size 80mm X30 mm, strength 215N/mm2。
And the outlet section of the continuous pickling line coats the pickled strip steel with oil and then coils the strip steel, after each coil is coiled to a certain weight, the strip steel is cut off by an outlet slitting shear, the tail of the strip steel is flapped to a coiling machine through a strip steel transmission platform to complete coiling and coil-off, and the new head of the strip steel is coiled to the coiling machine through the strip steel transmission platform to start new coil production. The strip steel transmission device at the outlet section is originally designed as a steel platform, and the lower surface of the strip steel is directly contacted with the strip steel when the strip head of the unit is threaded or the strip tail is thrown, so that the lower surface of the strip steel is easily scratched, and finally, the product is degraded. Strip steel of the continuous pickling line in the factory is threaded and flapped under the condition of no tension, so that the head and the tail of the strip steel are directly scratched with a steel structural member of a unit, and the head and the tail of the strip steel are seriously scratched at the position with the length of about 20 m. In 2018, the silicon steel pickling line in the factory feeds back 132 bars of product objections, the total objection amount is 126.639 tons, and the objection amount is 27.93 ten thousand yuan. Adopt belted steel transmission roller way platform in this application to replace the belted steel transmission device's of former export section steel platform, set up a set of 8 in the roller way platform of this application, phi 80mm 600 mm's bearing roller transmits belted steel, and the quantity of bearing roller is judged according to the specification of space limitation and product, and the intensity of roller can be guaranteed in very little space in the roll table design of connecting. Therefore, the strip steel can be threaded through the carrier roller during threading operation, the scratch at the position is eliminated, the product yield is improved, and the quality objection is reduced.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the spirit of the present invention, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A belted steel transmission roller way platform for cold hot rolling belted steel continuous production line which characterized in that includes: the device comprises a fixed seat, a roller frame, a plurality of carrier rollers and a clamping plate, wherein the fixed seat is arranged between a tension roller at an outlet section of a continuous pickling line and a coiling machine; the roller frame is arranged on the fixing seat, rectangular mounting grooves are formed in the roller frame, roller shaft grooves are formed in two opposite side walls of the rectangular mounting grooves, a plurality of carrier rollers are arranged in the rectangular mounting grooves, two ends of a roller shaft of each carrier roller are arranged in the corresponding roller shaft grooves and fixed through clamping plates, and two ends of a roller of each carrier roller are rotatably connected with two ends of the roller shaft through bearings respectively.
2. The strip steel conveying roller table for the cold and hot strip steel continuous production line according to claim 1, wherein the surface of the roller is a concave roller surface.
3. The strip steel conveying roller table for the cold and hot strip steel continuous production line according to claim 1, wherein the surface of the roller is coated with 10mm polyurethane.
4. The strip steel conveying roller way table for the cold and hot rolling strip steel continuous production line according to claim 1, wherein after the roller is installed on the roller frame, the upper surfaces of two ends of the roller are spaced from the lower surface of the strip steel by 20 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120736339.3U CN214919233U (en) | 2021-04-12 | 2021-04-12 | Strip steel conveying roller table for cold and hot strip steel continuous production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120736339.3U CN214919233U (en) | 2021-04-12 | 2021-04-12 | Strip steel conveying roller table for cold and hot strip steel continuous production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214919233U true CN214919233U (en) | 2021-11-30 |
Family
ID=79044531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120736339.3U Active CN214919233U (en) | 2021-04-12 | 2021-04-12 | Strip steel conveying roller table for cold and hot strip steel continuous production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214919233U (en) |
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2021
- 2021-04-12 CN CN202120736339.3U patent/CN214919233U/en active Active
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