Shearing machine feeding transmission device with steel leveling function

Abstract

The utility model provides a shearing machine feeding transmission device with a steel leveling function, which relates to the technical field of steel coil feeding and comprises a feeding table, an equipment box mounted at the top of the feeding table, a material frame arranged on one side of the outer end of the feeding table and a feeding component arranged on the outer side of the material frame. And the flattening assembly is arranged in the equipment box and comprises a supporting roller, a fixing frame, a flattening air cylinder, a pressing plate and a flattening roller. According to the shearing machine feeding transmission device with the steel leveling function, a steel coil can be placed on the material frame in a limited mode through the feeding assembly, the steel coil is prevented from falling off from the material frame, the steel coil can be rotationally stretched on the material frame to be fed, the feeding time is saved, the steel coil can be flattened in the feeding process through the flattening assembly, and the production efficiency is improved. The purpose of saving time and labor is achieved, and the subsequent production efficiency and product quality of the steel coil are improved.

Description

Technical Field

[0001] This utility model relates to the field of steel coil feeding technology, specifically a shearing transmission device for leveling steel strips. Background Technology

[0002] In the production of brake steel backing, steel coils are generally used as raw materials. An uncoiler and leveler cuts and levels the steel coils, making the curvature of different parts of the steel plate more similar, thus improving the flatness of the steel plate. A shearing machine then cuts the steel plate. However, traditional shearing methods require cutting and leveling the coils before shearing them into smaller pieces. This method relies heavily on manual operation, requires frequent transfers, and is inefficient, affecting subsequent production efficiency and product quality. Therefore, developing a shearing feeding device that can quickly complete the feeding task is of great significance for improving production efficiency, reducing labor intensity, and enhancing product quality. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a shearing feeding transmission device for flattening steel. The feeding component can place the steel coil at the upper limit of the material rack to prevent the steel coil from falling off the material rack, so that the steel coil can be rotated and stretched on the material rack for feeding, saving feeding time. The flattening component can flatten the steel coil during the feeding process, achieving the purpose of saving time and labor, and improving the subsequent production efficiency and product quality of the steel coil.

[0004] The technical problem to be solved by this utility model is achieved by the following technical solution:

[0005] A shear feeding transmission device for leveling steel strips includes: a feeding table, an equipment box mounted on the top of the feeding table, a material rack disposed on one side of the outer end of the feeding table, a feeding assembly disposed on the outside of the material rack, the feeding assembly including: a central shaft of the material rack, a pressure arm, rollers and a stop bar, and a flattening assembly disposed inside the equipment box, the flattening assembly including: a support roller, a fixing frame, a flattening cylinder, a pressure plate and a flattening roller.

[0006] Preferably, a central shaft is installed on the outside of the material rack, and three pressing arms are rotatably connected to the outside of the material rack. One end of each of the three pressing arms is rotatably connected to a roller, and a baffle rod is rotatably connected between the three pressing arms.

[0007] Preferably, a support roller is rotatably connected to the bottom of the equipment box, a fixed frame is installed on the top of the equipment box, a flattening cylinder is installed on the top of the fixed frame, a pressure plate is installed at the output end of the bottom of the flattening cylinder, and a flattening roller is installed at the bottom of the pressure plate relative to the support roller.

[0008] Preferably, a lifting trolley is provided on the outer side of the bottom of the material rack, a lifting cylinder is installed on the top of the lifting trolley, a telescopic rod is connected to the top of the lifting cylinder, and a V-shaped support block is installed on the top of the telescopic rod.

[0009] Preferably, two positioning rods are installed on one side inside the equipment box. The two positioning rods are symmetrical about each other, and a positioning roller is rotatably connected between the two positioning rods.

[0010] Preferably, a support arm is installed on the outer end of the feeding platform near the material rack, and a transmission roller is rotatably connected to the top of the support arm.

[0011] Preferably, a cutting box is installed on one side of the fixing frame, a pushing cylinder is installed inside the cutting box, a fixing plate is installed at the output end of the bottom of the pushing cylinder, a housing is installed on one side of the fixing plate, a servo motor is installed inside the housing, a cutting blade wheel is installed on the output shaft of the servo motor, a pressure block is installed on one side of the bottom of the fixing plate, a sliding sleeve is installed at the outer end of the housing, and a limiting rod that is slidably connected to the sliding sleeve is installed on one side of the inside of the cutting box.

[0012] Compared with the existing technology, the beneficial effects of this utility model are:

[0013] (1) A feeding component is added to this application. The steel coil can be placed at the upper limit of the material rack by using the material rack central shaft, pressure arm, roller and stop bar in combination, so as to prevent the steel coil from falling off the material rack and allow the steel coil to rotate and stretch on the material rack for feeding, saving feeding time.

[0014] (2) In this application, a flattening component is added. By using the support roller, fixed frame, flattening cylinder, pressure plate and flattening roller together, the steel coil can be flattened during the feeding process, so as to save time and effort and improve the subsequent production efficiency and product quality of the steel coil. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0016] Figure 2 This is a schematic cross-sectional view of the present invention.

[0017] Figure 3 This is a schematic diagram of the material rack structure of this utility model.

[0018] Figure 4 This is a schematic diagram of the feeding platform structure of this utility model.

[0019] Figure 5 For the present utility model Figure 2 Enlarged diagram of point A in the middle.

[0020] Figures 1-5In the middle section: 1. Feeding table; 101. Equipment box; 2. Material rack; 201. Material rack central shaft; 202. Pressing arm; 203. Roller; 204. Stop bar; 3. Lifting car; 301. Lifting cylinder; 302. Telescopic rod; 303. V-shaped support block; 4. Positioning rod; 401. Positioning roller; 402. Support arm; 403. Transmission roller; 5. Support roller; 501. Fixed frame; 502. Flattening cylinder; 503. Pressure plate; 504. Flattening roller; 6. Cutting box; 601. Pushing cylinder; 602. Fixed plate; 603. Machine box; 604. Servo motor; 605. Cutting blade wheel; 606. Pressing block; 607. Sliding sleeve; 608. Limiting rod. Detailed Implementation

[0021] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0022] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0023] Example

[0024] like Figures 1-5 As shown, a shearing feeding transmission device for leveling steel strips includes: a feeding table 1, an equipment box 101 installed on the top of the feeding table 1, a material rack 2 located on one side of the outer end of the feeding table 1, a feeding assembly located on the outside of the material rack 2, the feeding assembly including: a material rack central shaft 201, a pressing arm 202, a roller 203 and a stop bar 204, and a flattening assembly located inside the equipment box 101, the flattening assembly including: a support roller 5, a fixing frame 501, a flattening cylinder 502, a pressure plate 503 and a flattening roller 504.

[0025] The bottom outer side of the material rack 2 is equipped with a lifting trolley 3. The top of the lifting trolley 3 is equipped with a lifting cylinder 301. The top of the lifting cylinder 301 is connected to a telescopic rod 302. The top of the telescopic rod 302 is equipped with a V-shaped support block 303. When loading steel coils, the steel coils are sent to the top of the lifting trolley 3 by a workshop transfer vehicle and placed on the V-shaped support block 303 to prevent the steel coils from rolling. The V-shaped support block 303 is used to hold the steel coils in place. There is a gap between the lifting trolley 3 and the V-shaped support block 303 and the central shaft 201 of the material rack to avoid collision between the V-shaped support block 303 and the central shaft 201 of the material rack when it rises. The lifting cylinder 301 is activated to drive the telescopic rod 302 to move the V-shaped support block 303 upward, raising the steel coil to be level with the central shaft 201 of the material rack. The steel coil is then pushed into the central shaft 201 of the material rack using a forklift tool, and then placed in the material rack 2 for use.

[0026] Among them, a central shaft 201 is installed on the outside of the material rack 2, and three pressing arms 202 are rotatably connected to the outside of the material rack 2. Rollers 203 are rotatably connected to one end of the three pressing arms 202, and a baffle rod 204 is rotatably connected between the three pressing arms 202.

[0027] When feeding the steel coil, the three pressing arms 202 and three stop bars 204 on the outer side of the material rack 2 are rotated apart to facilitate the insertion of the steel coil into the central shaft 201 of the material rack. After the steel coil is inserted into the central shaft 201 of the material rack, the three pressing arms 202 and three stop bars 204 are rotated back to their original positions, so that the rollers 203 of the three pressing arms 202 contact the outer ring of the steel coil, and the three stop bars 204 are positioned on the outside of the steel coil to provide shielding (e.g., Figure 1 , Figure 2 As shown in the figure, the steel coil can be positioned in a limited manner to prevent it from falling off the material rack 2, allowing the steel coil to rotate and stretch on the material rack 2 for feeding, thus saving feeding time.

[0028] Two positioning rods 4 are installed on one side inside the equipment box 101. The two positioning rods 4 are symmetrical about the top and bottom. Positioning rollers 401 are rotatably connected between the two positioning rods 4. Openings are provided on both sides of the outer end of the equipment box 101. After the steel coil is stretched, it enters the equipment box 101 through the openings. That is, the steel coil is located between the two positioning rollers 401. The positioning rollers 401 position and transport the steel coil.

[0029] Among them, a support arm 402 is installed on the side of the outer end of the feeding platform 1 near the material rack 2. A transmission roller 403 is rotatably connected to the top of the support arm 402. When the steel coil is stretched and enters the equipment box 101 through the opening, the bottom of the steel coil contacts the transmission roller 403 at the top of the support arm 402. The transmission roller 403 supports the steel coil to prevent it from sinking and ensure that the steel coil is straightened and fed.

[0030] The equipment box 101 has a support roller 5 rotatably connected to the bottom. A fixed frame 501 is installed on the top of the equipment box 101. A flattening cylinder 502 is installed on the top of the fixed frame 501. A pressure plate 503 is installed at the output end of the bottom of the flattening cylinder 502. A flattening roller 504 is installed at the bottom of the pressure plate 503 relative to the support roller 5. After the steel coil is stretched into the equipment box 101, it is pulled from the positioning roller 401 to the support roller 5. The support roller 5 supports and places the steel coil inside the equipment box 101. Then, the flattening cylinder 502 is activated to drive the pressure plate 503 to move downward. The pressure plate 503 drives the flattening roller 504 to move downward and contact the top of the steel coil. The flattening roller 504 and the support roller 5 can flatten the steel coil during the feeding process, achieving the purpose of saving time and labor, and improving the subsequent production efficiency and product quality of the steel coil.

[0031] The fixture 501 has a cutting box 6 installed on one side, a push cylinder 601 installed inside the cutting box 6, a fixing plate 602 installed at the bottom output end of the push cylinder 601, a housing 603 installed on one side of the fixing plate 602, a servo motor 604 installed inside the housing 603, a cutting wheel 605 installed on the output shaft of the servo motor 604, a pressure block 606 installed on one side of the bottom of the fixing plate 602, a sliding sleeve 607 installed at the outer end of the housing 603, and a limiting rod 608 that is slidably connected to the sliding sleeve 607 installed on one side inside the cutting box 6.

[0032] After the steel coil is flattened inside the equipment box 101, openings are provided on both sides of the outer end of the cutting box 6, and a support platform is provided at the bottom of the inner end of the cutting box 6, so that the steel coil can enter the cutting box 6 through the openings. When the steel coil contacts the support platform, the push cylinder 601 is activated to drive the fixing plate 602 to move the machine box 603 downward, so that the pressure block 606 at the bottom of the fixing plate 602 presses down on the steel coil. After the cutting wheel 605 contacts the steel coil, the servo motor 604 is activated to drive the cutting wheel 605 to cut the steel coil. When the machine box 603 moves up and down, it can be kept stable by sliding the sleeve 607 and the limit rod 608. During cutting, an observation window is provided on the outside of the cutting box 6.

[0033] Working principle:

[0034] When loading steel coils, the steel coils are delivered to the top of the lifting trolley 3 via a workshop transfer vehicle and placed on the V-shaped support block 303 to prevent the steel coils from rolling. The V-shaped support block 303 is used to hold the steel coils in place. A gap is left between the lifting trolley 3, the V-shaped support block 303 and the central shaft 201 of the material rack to avoid collision between the V-shaped support block 303 and the central shaft 201 of the material rack when it rises. The lifting cylinder 301 is activated to drive the telescopic rod 302 to move the V-shaped support block 303 upward, raising the steel coil to be level with the central shaft 201 of the material rack. A forklift tool is used to push the steel coil into the central shaft 201 of the material rack, and then the steel coil is placed in the material rack 2 for use.

[0035] When feeding the steel coil, the three pressing arms 202 and three stop bars 204 on the outer side of the material rack 2 are rotated apart to facilitate the insertion of the steel coil into the central shaft 201 of the material rack. After the steel coil is inserted into the central shaft 201 of the material rack, the three pressing arms 202 and three stop bars 204 are rotated back to their original positions, so that the rollers 203 of the three pressing arms 202 contact the outer ring of the steel coil, and the three stop bars 204 are positioned on the outside of the steel coil to provide shielding (e.g., Figure 1 , Figure 2 As shown in the figure, the steel coil can be positioned in a limited manner to prevent it from falling off the material rack 2, allowing the steel coil to rotate and stretch on the material rack 2 for feeding, thus saving feeding time.

[0036] After the steel coil is stretched into the equipment box 101, it is pulled from the positioning roller 401 to the support roller 5. The support roller 5 supports and places the steel coil inside the equipment box 101. Then, the flattening cylinder 502 is activated to drive the pressure plate 503 to move downward. The pressure plate 503 drives the flattening roller 504 to move downward and contact the top of the steel coil. The flattening roller 504 and the support roller 5 can flatten the steel coil during the feeding process, achieving the purpose of saving time and labor, and improving the subsequent production efficiency and product quality of the steel coil.

[0037] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0038] The foregoing has provided a detailed description of a shearing transmission device for leveling steel strips. Specific examples have been used to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A feeding transmission device for a shearing machine with steel leveling, characterized in that, include: Feeding table(1); The equipment box (101) is installed on the top of the feeding table (1); The material rack (2) is located on one side of the outer end of the feeding table (1); The feeding assembly is located on the outside of the material rack (2). The feeding assembly includes: a material rack central shaft (201), a pressure arm (202), a roller (203), and a stop bar (204). The flattening assembly is located inside the equipment box (101). The flattening assembly includes: a support roller (5), a fixing frame (501), a flattening cylinder (502), a pressure plate (503), and a flattening roller (504).

2. The shearing feeding transmission device for strip steel leveling according to claim 1, characterized in that, The material rack (2) is equipped with a central shaft (201) on the outside of the material rack (2). Three pressing arms (202) are rotatably connected to the outside of the material rack (2). One end of each pressing arm (202) is rotatably connected to a roller (203). A stop bar (204) is rotatably connected between the three pressing arms (202).

3. The shearing feeding transmission device for strip steel leveling according to claim 1, characterized in that, The bottom of the equipment box (101) is rotatably connected to a support roller (5). A fixed frame (501) is installed on the top of the equipment box (101). A flattening cylinder (502) is installed on the top of the fixed frame (501). A pressure plate (503) is installed at the output end of the bottom of the flattening cylinder (502). A flattening roller (504) is installed at the bottom of the pressure plate (503) relative to the support roller (5).

4. The shearing feeding transmission device for strip steel leveling according to claim 1, characterized in that, The material rack (2) has a lifting trolley (3) on its bottom outer side. The lifting trolley (3) is equipped with a lifting cylinder (301) on its top. The lifting cylinder (301) is connected to a telescopic rod (302) on its top. The telescopic rod (302) is equipped with a V-shaped support block (303) on its top.

5. The shearing feed transmission device for leveling strip steel according to claim 1, characterized in that, Two positioning rods (4) are installed on one side inside the equipment box (101). The two positioning rods (4) are symmetrical about each other, and a positioning roller (401) is rotatably connected between the two positioning rods (4).

6. The shearing feed transmission device for leveling strip steel according to claim 1, characterized in that, A support arm (402) is installed on the outer end of the feeding platform (1) near the material rack (2), and a transmission roller (403) is rotatably connected to the top of the support arm (402).

7. The shearing feed transmission device for strip steel leveling according to claim 3, characterized in that, A cutting box (6) is installed on one side of the fixed frame (501). A push cylinder (601) is installed inside the cutting box (6). A fixed plate (602) is installed at the output end of the bottom of the push cylinder (601). A housing (603) is installed on one side of the fixed plate (602). A servo motor (604) is installed inside the housing (603). A cutting blade wheel (605) is installed on the output shaft of the servo motor (604). A pressure block (606) is installed on one side of the bottom of the fixed plate (602). A sliding sleeve (607) is installed on the outer end of the housing (603). A limiting rod (608) that is slidably connected to the sliding sleeve (607) is installed on one side inside the cutting box (6).

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