Guide protection device of cantilever type straightening machine
By introducing a guide protection device in the cantilever straightener, the rotating baffle and limit plate are driven by the motor to automatically guide the material into the initial correction block, solving the problem of material bending deformation and manual adjustment, and improving the conveying safety.
Patent Information
- Application Number
- CN202422408694.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-08
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-10-08
AI Technical Summary
When the existing cantilever straightens the material in the conveying components, the material may be bent and deformed, extending the conveying components, causing personnel damage, and the material has not entered the initial correction block and needs manual adjustment, which poses safety hazards.
A cantilever straightener guide protection device is designed, including a conveying table, a collection table, a rotating baffle, a primary correction assembly and a limiting plate. The rotating baffle and a limiting plate are driven by the motor to automatically guide the material into the initial correction block, preventing the material from extending out of the conveying table, and automatically collecting the material on the collection table.
It improves the safety of material transportation, avoids the extension of material from the conveyor table, reduces the need for manual adjustment, and ensures the safety of staff.
Smart Images
Figure CN223145638U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of cantilever straightening machines, and specifically relates to a guiding and protecting device for a cantilever straightening machine. Background Art
[0002] A straightening machine is a device for straightening metal profiles, bars, pipes, wire rods, etc. The straightening machine extrudes bars and the like through straightening rollers to change their straightness and straighten the materials.
[0003] A cantilever straightening machine is a type of straightening machine, which is composed of components such as upper and lower rows of straightening rollers arranged in a staggered manner, a frame, and a transmission device. The steel to be straightened passes through the arranged straightening rollers and is straightened by repeated bending.
[0004] The existing cantilever straightening machine preliminarily straightens the material through a conveying component and then conveys it to the straightening component for straightening. When the conveying component conveys and preliminarily straightens the material, the material may be bent and deformed, thus extending out of the conveying component and causing injury to the workers walking on both sides of the conveying component. Moreover, when the material is conveyed, the situation may occur that the material does not enter the initial straightening block, and it is necessary to manually move and rotate the material for adjustment. During this process, it may rub against the conveying component and cause finger injury. Summary of the Utility Model
[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a guiding and protecting device for a cantilever straightening machine that can overcome the above problems or at least partially solve the above problems.
[0006] To solve the above technical problem, the basic concept of the technical solution adopted by the utility model is: a guiding and protecting device for a cantilever straightening machine, including a straightening component, and further including a conveying table. A collecting table is arranged on one side of the conveying table. Support plates are symmetrically arranged on the conveying table. A rotating baffle is rotatably connected to the support plates. A first motor for driving the rotating baffle to rotate is arranged on one side of the support plates. An initial straightening component for preliminarily straightening the material is arranged on the conveying table. A fixed block is arranged on the conveying table. A slot is opened in the fixed block. A lead screw is rotatably connected in the slot. Moving blocks are symmetrically threadedly connected to the lead screw. A limiting plate is fixedly connected to the upper end of the moving block. A second motor is arranged on the support plate, and the second motor is fixedly connected to the lead screw.
[0007] For the convenience of initially straightening the material, further, the initial straightening assembly includes an initial straightening block having an initial straightening opening. The initial straightening block is located on the conveying table and is between the straightening assembly and the fixed block. Rotating grooves are symmetrically formed on both sides of the initial straightening opening in the initial straightening block. Second conveying rollers are rotatably arranged in the rotating grooves. A first driving box is arranged on one of the support plates, and the second conveying rollers are connected to the first driving box.
[0008] For the convenience of conveying the material, still further, first conveying rollers are equidistantly arranged between the two support plates. The first conveying rollers are rotatably connected to the support plates. A second driving box is arranged on one of the support plates, and the first conveying rollers are fixedly connected to the second driving box.
[0009] For the convenience of taking away the material, further, the upper end of the collection table is inclined in a triangular shape.
[0010] For the convenience of limiting and collecting the material, still further, collection frames are symmetrically arranged on the collection table.
[0011] For the purpose of reducing damage to the material, still further, a protective pad is arranged on the rotating baffle.
[0012] After adopting the above technical solution, the present utility model has the following beneficial effects compared with the prior art: The present utility model limits the material, enables one end of the material to automatically enter the initial straightening block, and prevents the material from extending out of the conveying table, effectively improving safety.
[0013] The following further describes in detail the specific implementation manners of the present utility model with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In the drawings:
[0015] Figure 1 is a front view structural schematic diagram of a cantilever type straightening machine guiding and protecting device proposed by the present utility model;
[0016] Figure 2 is a top view structural schematic diagram of a conveying assembly in a cantilever type straightening machine guiding and protecting device proposed by the present utility model Figure 1 ;
[0017] Figure 3 is a top view structural schematic diagram of a conveying assembly in a cantilever type straightening machine guiding and protecting device proposed by the present utility model Figure 2 ;
[0018] Figure 4 is a structural schematic diagram of a placing block and a collection frame in a cantilever type straightening machine guiding and protecting device proposed by the present utility model;
[0019] Figure 5Schematic diagram of the conveyor table, support plate, fixed block, second motor, lead screw, moving block, and limit plate in the conveyor table of a guiding and protecting device for a cantilever straightening machine proposed by the present utility model;
[0020] Figure 6 A guiding and protecting device for a cantilever straightening machine proposed by the present utility model Figure 1 Enlarged schematic diagram of part A in
[0021] In the figure: 1, conveyor table; 2, straightening assembly; 3, collection table; 301, collection frame; 4, support plate; 401, first conveyor roller; 5, first motor; 501, rotating baffle; 6, primary straightening block; 601, second conveyor roller; 7, fixed block; 701, second motor; 702, lead screw; 703, moving block; 704, limit plate; 8, first drive box; 9, second drive box. Specific embodiments
[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following will clearly and completely describe the technical solutions in the embodiments in conjunction with the accompanying drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model but are not intended to limit the scope of the present utility model.
[0023] Embodiment 1:
[0024] Referring to Figures 1 - 6 , a guiding and protecting device for a cantilever straightening machine includes a straightening assembly 2 and also includes a conveyor table 1. A collection table 3 is arranged on one side of the conveyor table 1. Support plates 4 are symmetrically arranged on the conveyor table 1. A rotating baffle 501 is rotatably connected to the support plates 4. A first motor 5 for driving the rotation of the rotating baffle 501 is arranged on one side of the support plates 4. A primary straightening assembly for preliminarily straightening materials is arranged on the conveyor table 1. A fixed block 7 is arranged on the conveyor table 1. A slot is opened in the fixed block 7. A lead screw 702 is rotatably connected in the slot. Moving blocks 703 are symmetrically threadedly connected to the lead screw 702. A limit plate 704 is fixedly connected to the upper end of the moving blocks 703. A second motor 701 is arranged on the support plates 4, and the second motor 701 is fixedly connected to the lead screw 702;
[0025] The primary straightening assembly includes a primary straightening block 6 having a primary straightening opening. The primary straightening block 6 is located on the conveyor table 1 and is between the straightening assembly 2 and the fixed block 7. Rotating grooves are symmetrically opened on both sides of the primary straightening opening in the primary straightening block 6. Second conveyor rollers 601 are rotatably arranged in the rotating grooves. A first drive box 8 is arranged on one of the support plates 4, and the second conveyor rollers 601 are connected to the first drive box 8;
[0026] A first conveying roller 401 is equidistantly arranged between two support plates 4. The first conveying roller 401 is rotatably connected to the support plate 4. A second driving box 9 is arranged on one of the support plates 4, and the first conveying roller 401 is fixedly connected to the second driving box 9.
[0027] When the material needs to be straightened, the material falls between the two support plates 4 along the feeding hopper above the conveying table 1 and is located on the first conveying roller 401. Then the first motor 5 works, and the rotating baffle 501 rotates. When the two rotating baffles 501 are parallel, the first motor 5 stops working. At this time, the material is located below the rotating baffle 501. The driving motors corresponding to the first conveying roller 401 in the second driving box 9 work, and the first conveying roller 401 rotates. The material is conveyed between the first conveying roller 401 and the rotating baffle 501. When one end of the material is conveyed between the two limiting plates 704, the second motor 701 drives, the lead screw 702 rotates, and the moving block 703 drives the limiting plate 704 to move to limit the material and guide the material into the initial straightening port, and is initially straightened in the initial straightening block 6. The driving motors corresponding to the second conveying roller 601 in the first driving box 8 work, and the second conveying roller 601 rotates to convey the material to the straightening rollers of the straightening assembly 2. The material is conveyed between the vertically and staggeredly arranged straightening rollers, and then the material is straightened. The straightened material is conveyed to the collection table 3 for collection. When the tail end of the material enters the initial straightening block 6, the first motor 5 and the second motor 701 work, the limiting plate 704 moves back, and the rotating baffle 501 rotates back to the initial position. At this time, the next material enters the conveying table 1 through the feeding hopper to achieve continuous operation. When the material is conveyed, the rotating baffle 501 limits the material so that the material will not extend out of the conveying table 1;
[0028] The material is limited, and one end of the material automatically enters the initial straightening block 6, and it is avoided that the material extends out of the conveying table 1, effectively improving the safety.
[0029] Embodiment 2:
[0030] Refer to Figures 1 - 6 , a guiding and protecting device for a cantilever type straightening machine, is basically the same as Embodiment 1. Further, the upper end of the collection table 3 is triangularly inclined. When the straightened material moves onto the collection table 3, due to the inclined setting of the collection table 3, the material will move along the inclined surfaces on both sides and fall to the ground for collection, avoiding the accumulation of materials on the collection table 3. The continuously conveyed straightened materials are not convenient to take away.
[0031] Collection frames 301 are symmetrically arranged on the collection table 3 to collect the materials through the collection frames 301, avoiding the scattered placement of the materials collected on the ground and occupying a large space.
[0032] A protective pad is provided on the rotating baffle 501 to prevent the material from contacting the rotating baffle 501 during transportation and causing wear to the rotating baffle 501.
[0033] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with the preferred embodiments, it is not intended to limit the present invention.
Claims
1. A guiding and protecting device for a cantilever type straightening machine, comprising a straightening assembly (2), characterized in that, It further includes a conveying table (1), a collecting table (3) is arranged on one side of the conveying table (1), support plates (4) are symmetrically arranged on the conveying table (1), a rotating baffle (501) is rotatably connected to the support plates (4), and a first motor (5) for driving the rotating baffle (501) to rotate is arranged on one side of the support plates (4). An initial straightening assembly for initially straightening the material is arranged on the conveying table (1). A fixing block (7) is arranged on the conveying table (1), a slot is formed in the fixing block (7), a lead screw (702) is rotatably connected in the slot, moving blocks (703) are symmetrically threadedly connected to the lead screw (702), a limiting plate (704) is fixedly connected to the upper ends of the moving blocks (703), and a second motor (701) is arranged on the support plates (4), and the second motor (701) is fixedly connected to the lead screw (702).
2. The guiding and protecting device of a cantilever type straightening machine according to claim 1, characterized in that, The initial straightening assembly includes an initial straightening block (6) having an initial straightening opening. The initial straightening block (6) is located on the conveying table (1) and is between the straightening assembly (2) and the fixing block (7). Rotating grooves are symmetrically formed on both sides of the initial straightening opening in the initial straightening block (6), and second conveying rollers (601) are rotatably arranged in the rotating grooves. A first driving box (8) is arranged on one of the support plates (4), and the second conveying rollers (601) are connected to the first driving box (8).
3. The guiding and protecting device of a cantilever straightening machine according to claim 1, wherein First conveying rollers (401) are equidistantly arranged between the two support plates (4), the first conveying rollers (401) are rotatably connected to the support plates (4), and a second driving box (9) is arranged on one of the support plates (4), and the first conveying rollers (401) are fixedly connected to the second driving box (9).
4. The guiding and protecting device of a cantilever type straightening machine according to claim 1, characterized in that, The upper end of the collecting table (3) is inclined in a triangular shape.
5. The guiding and protecting device of a cantilever type straightening machine according to claim 4, characterized in that, Collecting frames (301) are symmetrically arranged on the collecting table (3).
6. The guiding and protecting device of a cantilever type straightening machine according to claim 1, characterized in that A protective pad is arranged on the rotating baffle (501).