CN215146606U - Uncoiling, leveling and shearing device for steel fireproof door plate - Google Patents
Uncoiling, leveling and shearing device for steel fireproof door plate Download PDFInfo
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- CN215146606U CN215146606U CN202120650452.XU CN202120650452U CN215146606U CN 215146606 U CN215146606 U CN 215146606U CN 202120650452 U CN202120650452 U CN 202120650452U CN 215146606 U CN215146606 U CN 215146606U
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- leveling
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- shearing
- uncoiling
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Abstract
The utility model discloses a steel fire door plant is with opening a book levelling shearing mechanism, including frame (1), frame (1) feed side is equipped with unwinding mechanism (2), still is equipped with levelling mechanism (3) and shearing mechanism (4) along the steel sheet moving direction in proper order on frame (1), frame (1) discharge end is equipped with centre gripping formula transport mechanism (5), and frame (1) one side is equipped with the propelling movement subassembly (6) corresponding with centre gripping formula transport mechanism (5), and frame (1) opposite side is equipped with the play flitch (7) that the slope distributes; the clamping type conveying mechanism (5) comprises a screw rod driving assembly (8) arranged on the lower portion of the rack (1), a sliding block (9) is arranged on the screw rod driving assembly (8), vertical supports (10) are arranged on the front side and the rear side above the sliding block (9), and clamping pieces (11) are arranged at the upper ends of the vertical supports (10). The utility model has the characteristics of can effectively improve shearing efficiency and improve shearing precision.
Description
Technical Field
The utility model relates to a steel fire door plant apparatus for producing, especially a steel fire door plant is with opening a book levelling shearing mechanism.
Background
In the production process of the steel fireproof door plate, the coil steel needs to be uncoiled, leveled and sheared to be made into a steel plate, and then the steel plate is correspondingly stamped to obtain the steel door plate with a corresponding shape. In the process of uncoiling, leveling and shearing coiled steel, an uncoiling leveling shearing device is used. Present levelling shearing mechanism of opening a book, the removal of coil of steel mainly relies on the rotation drive's of mechanism of opening a book effort down to move forward, accomplishes the feeding operation of coil of steel, cuts the operation afterwards, however this kind of mode needs the manual operation machine to confirm to cut the steel sheet size, and not only efficiency is lower, also has the error moreover, leads to the shearing precision not high. Meanwhile, when the steel plate is sheared by the conventional device, the steel plate to be sheared is fixed without pressure, so that the steel plate to be sheared is easy to shake in the shearing process, and the shearing quality is influenced. Therefore, the prior art has the problems of low shearing efficiency and low shearing precision.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel fire door plant is with opening a book levelling shearing mechanism. The utility model has the characteristics of can effectively improve shearing efficiency and improve shearing precision.
The technical scheme of the utility model: the uncoiling, leveling and shearing device for the steel fireproof door plate comprises a rack, wherein an uncoiling mechanism is arranged on the feeding side of the rack, a leveling mechanism and a shearing mechanism are further sequentially arranged on the rack along the moving direction of a steel plate, a clamping type conveying mechanism is arranged at the discharge end of the rack, a pushing assembly corresponding to the clamping type conveying mechanism is arranged on one side of the rack, and a discharge plate which is obliquely distributed is arranged on the other side of the rack; the clamping type conveying mechanism comprises a lead screw driving assembly arranged at the lower portion of the rack, a sliding block is arranged on the lead screw driving assembly, vertical supports are arranged on the front side and the rear side above the sliding block, and clamping pieces are arranged at the upper ends of the vertical supports.
In the uncoiling, leveling and shearing device for the steel fireproof door plate, the clamping piece comprises a bottom fixing plate, a movable clamping plate is arranged above the bottom fixing plate, and a clamping cylinder fixed to the top of the vertical support is arranged on the movable clamping plate.
In the uncoiling, leveling and shearing device for the steel fireproof door plate, the upper surface of the bottom fixing plate and the lower surface of the movable clamping plate are respectively provided with an anti-skid gasket.
In the uncoiling, leveling and shearing device for the steel fireproof door plate, the rack is provided with the sliding groove corresponding to the clamping piece.
In the uncoiling, leveling and shearing device for the steel fireproof door plate, the pushing assembly comprises a pushing cylinder fixed on the frame, and the output end of the pushing cylinder is provided with a pushing plate.
Among the aforesaid steel fire door plant is with opening a book levelling shearing mechanism, levelling mechanism includes a set of bottom levelling roller that sets up in the frame, is equipped with the top levelling roller between the adjacent bottom levelling roller.
In the uncoiling, leveling and shearing device for the steel fireproof door plate, the cutting mechanism comprises a support frame arranged on the rack, a hydraulic cylinder is arranged above the support frame, and a shearing blade is arranged at the bottom of the hydraulic cylinder.
Compared with the prior art, the utility model has the advantages that the clamping type conveying mechanism is arranged at the discharge end of the frame, and the pushing component and the discharge plate which are matched with the clamping type conveying mechanism are arranged, so that the automatic production from uncoiling, leveling, shearing and discharging is realized, the structure is simple, and the operation is convenient; centre gripping formula transport mechanism is used for the coil steel of centre gripping after the levelling to corresponding size position to can effectually guarantee to treat the size precision of shearing steel sheet, replace the mode of traditional artifical location scaling-off, can effectively improve shearing efficiency, improve shearing precision. Simultaneously, because centre gripping formula transport mechanism can carry out the centre gripping to the steel sheet tip, guarantee that the steel sheet can not take place to rock the skew at the shearing in-process, further improve the quality of shearing. To sum up, the utility model has the characteristics of can effectively improve shearing efficiency and improve shearing precision.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a structural view of the clamp;
fig. 3 is a structural view of the push assembly.
The labels in the figures are: 1-frame, 2-uncoiling mechanism, 3-leveling mechanism, 4-shearing mechanism, 5-clamping type conveying mechanism, 6-pushing assembly, 7-discharging plate, 8-screw rod driving assembly, 9-sliding block, 10-vertical support, 11-clamping piece, 12-bottom fixing plate, 13-movable clamping plate, 14-clamping cylinder, 15-anti-skidding gasket, 16-sliding chute, 601-pushing cylinder, 602-pushing plate, 301-bottom leveling roller, 302-top leveling roller, 401-support frame, 402-hydraulic cylinder and 403-shearing blade.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Examples are given. An uncoiling, leveling and shearing device for a steel fireproof door plate is shown in figures 1-3 and comprises a rack 1, wherein an uncoiling mechanism 2 is arranged on the feeding side of the rack 1, a leveling mechanism 3 and a shearing mechanism 4 are sequentially arranged on the rack 1 along the moving direction of a steel plate, a clamping type conveying mechanism 5 is arranged at the discharge end of the rack 1, a pushing assembly 6 corresponding to the clamping type conveying mechanism 5 is arranged on one side of the rack 1, and a discharge plate 7 which is distributed obliquely is arranged on the other side of the rack 1; the clamping type conveying mechanism 5 comprises a screw rod driving assembly 8 arranged at the lower part of the rack 1, a sliding block 9 is arranged on the screw rod driving assembly 8, vertical supports 10 are arranged on the front side and the rear side above the sliding block 9, and clamping pieces 11 are arranged at the upper ends of the vertical supports 10.
The clamping piece 11 comprises a bottom fixing plate 12, a movable clamping plate 13 is arranged above the bottom fixing plate 12, and a clamping cylinder 14 fixed at the top of the vertical support 10 is arranged on the movable clamping plate 13.
The upper surface of the bottom fixing plate 12 and the lower surface of the movable clamping plate 13 are both provided with anti-skid gaskets 15.
The frame 1 is provided with a chute 16 corresponding to the clamping piece 11.
The pushing assembly 6 comprises a pushing cylinder 601 fixed on the frame 1, and a pushing plate 602 is arranged at the output end of the pushing cylinder 601.
The leveling mechanism 3 includes a set of bottom leveling rollers 301 disposed on the frame 1, and top leveling rollers 302 are disposed between adjacent bottom leveling rollers 301.
The shearing mechanism 4 comprises a support frame 401 arranged on the frame 1, a hydraulic cylinder 402 is arranged above the support frame 401, and a shearing blade 403 is arranged at the bottom of the hydraulic cylinder 402.
The screw rod assembly comprises a screw rod, guide rods are arranged on two sides of the screw rod, and a driving motor is arranged at the end part of the screw rod; the screw rod is provided with a screw rod nut, the guide rod is provided with a guide block, and the bottom of the sliding block is respectively connected with the screw rod nut and the guide block.
And a cutting platform is also arranged on the frame.
The bottom fixing plate is flush with the upper plane of the frame cutting platform.
The upper surface of the bottom fixing plate is embedded with an attracting magnet.
The utility model discloses a working process: the coil steel is installed on the uncoiling mechanism, the uncoiling mechanism starts to rotate, the head of the coil steel moves, after the coil steel is leveled by the leveling mechanism, the coil steel moves to the lower side of the shearing mechanism and moves to the corresponding position under the driving of the clamping type conveying mechanism, the shearing size is guaranteed, then the shearing mechanism starts to work, the output force of the hydraulic cylinder acts on the shearing blade, and the shearing blade acts on the shearing position of the steel plate to complete shearing of the steel plate. Subsequently, the clamping piece loosens the sheared steel plate, the steel plate leaves the rack under the acting force of the pushing cylinder and the pushing plate, and discharging is completed along the inclined discharging plate. And finally, the clamping piece is reset to the position below the shearing mechanism under the action of the screw rod assembly, after the steel plate to be sheared is clamped, the steel plate is pulled to a corresponding shearing length, and the shearing device carries out shearing operation.
Clamping process of the clamping piece: the bottom fixing plate moves to the position below the steel plate, the clamping cylinder is used for extending operation to drive the movable clamping plate to move downwards, and the movable clamping plate is contacted with the upper surface of the steel plate and clamped tightly, so that clamping operation is completed.
Claims (7)
1. Steel fire door plant is with opening a book levelling shearing mechanism, including frame (1), frame (1) feeding side is equipped with unwinding mechanism (2), still is equipped with levelling mechanism (3) and shears mechanism (4), its characterized in that along steel sheet moving direction in proper order on frame (1): the discharging end of the rack (1) is provided with a clamping type conveying mechanism (5), one side of the rack (1) is provided with a pushing assembly (6) corresponding to the clamping type conveying mechanism (5), and the other side of the rack (1) is provided with a discharging plate (7) which is distributed in an inclined manner; the clamping type conveying mechanism (5) comprises a screw rod driving assembly (8) arranged on the lower portion of the rack (1), a sliding block (9) is arranged on the screw rod driving assembly (8), vertical supports (10) are arranged on the front side and the rear side above the sliding block (9), and clamping pieces (11) are arranged at the upper ends of the vertical supports (10).
2. The uncoiling and leveling shear device for a steel fire door plate as recited in claim 1, wherein: the clamping piece (11) comprises a bottom fixing plate (12), a movable clamping plate (13) is arranged above the bottom fixing plate (12), and a clamping cylinder (14) fixed to the top of the vertical support (10) is arranged on the movable clamping plate (13).
3. The uncoiling and leveling shear device for a steel fire door plate as defined in claim 2, wherein: and the upper surface of the bottom fixing plate (12) and the lower surface of the movable clamping plate (13) are respectively provided with an anti-skidding gasket (15).
4. The uncoiling and leveling shear device for a steel fire door plate as recited in claim 1, wherein: the frame (1) is provided with a sliding chute (16) corresponding to the clamping piece (11).
5. The uncoiling and leveling shear device for a steel fire door plate as recited in claim 1, wherein: the pushing assembly (6) comprises a pushing cylinder (601) fixed on the rack (1), and a pushing plate (602) is arranged at the output end of the pushing cylinder (601).
6. The uncoiling and leveling shear device for a steel fire door plate as recited in claim 1, wherein: the leveling mechanism (3) comprises a group of bottom leveling rollers (301) arranged on the machine frame (1), and top leveling rollers (302) are arranged between the adjacent bottom leveling rollers (301).
7. The uncoiling and leveling shear device for a steel fire door plate as recited in claim 1, wherein: the shearing mechanism (4) comprises a support frame (401) arranged on the rack (1), a hydraulic cylinder (402) is arranged above the support frame (401), and a shearing blade (403) is arranged at the bottom of the hydraulic cylinder (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120650452.XU CN215146606U (en) | 2021-03-30 | 2021-03-30 | Uncoiling, leveling and shearing device for steel fireproof door plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120650452.XU CN215146606U (en) | 2021-03-30 | 2021-03-30 | Uncoiling, leveling and shearing device for steel fireproof door plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215146606U true CN215146606U (en) | 2021-12-14 |
Family
ID=79354442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120650452.XU Active CN215146606U (en) | 2021-03-30 | 2021-03-30 | Uncoiling, leveling and shearing device for steel fireproof door plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215146606U (en) |
-
2021
- 2021-03-30 CN CN202120650452.XU patent/CN215146606U/en active Active
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