A prefabricated component reinforcing bar shearing and forming device

Abstract

The utility model discloses a prefabricated component reinforcing steel bar shearing forming device belongs to prefabricated component production equipment technical field. This kind of prefabricated component reinforcing steel bar shearing forming device, including the bottom plate, the top of bottom plate is installed with mesa board, mesa board's top one side is installed with the feeding mechanism, mesa board's top other side is installed with the discharging mechanism, mesa board's top middle part is installed with the bottom block, both end surfaces of bottom block all are installed with the stand, the top of stand is installed with first roof truss, one side of first roof truss is installed with second roof truss, the bottom of first roof truss is equipped with the pressing plate, the top of first roof truss is installed with first hydraulic rod, the output of first hydraulic rod and the top fixed connection of pressing plate, the bottom of second roof truss is equipped with the shearing block, the utility model discloses can effectively realize reinforcing steel " feeding - clamping - shearing - discharging " full - automatic process, replaces manual shearing, has higher practical value.

Description

Technical Field

[0001] This utility model relates to the technical field of precast component production equipment, specifically a precast component steel bar shearing and forming device. Background Technology

[0002] In the precast component production process, steel bars need to be cut and shaped according to the component design dimensions. This is the core link to ensure the mechanical properties of precast components. At present, most small and medium-sized enterprises in the industry still adopt a decentralized processing mode of "manual measurement and manual cutting", which has many technical pain points.

[0003] Based on the above, the inventors have discovered the following problem: the current rebar cutting and forming device does not have the function of automatically positioning the rebar cutting length during use, resulting in low cutting efficiency and affecting user experience.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a precast component steel bar shearing and forming device in order to achieve a more practical purpose. Utility Model Content

[0005] The purpose of this utility model is to provide a precast component steel bar cutting and forming device to solve the problem mentioned in the background art that the current steel bar cutting and forming device does not have automatic positioning of the steel bar cutting length, resulting in low cutting efficiency and affecting the user's use.

[0006] In view of the above problems, the technical solution proposed by this utility model is as follows: A precast component rebar shearing and forming device includes a base plate, a platform mounted on the top of the base plate, a feeding mechanism mounted on one side of the top of the platform, a discharging mechanism mounted on the other side of the top of the platform, a base block mounted in the middle of the top of the platform, columns mounted on both ends of the base block, a first top frame mounted on the top of the columns, a second top frame mounted on one side of the first top frame, a pressure plate at the bottom of the first top frame, and a first hydraulic rod mounted on the top of the first top frame. The output end of the first hydraulic rod is fixedly connected to the top of the pressure plate. The bottom end of the second top frame is provided with a shearing block, and the top end of the second top frame is installed with a second hydraulic rod. The output end of the second hydraulic rod is fixedly connected to the top end of the shearing block. The top end of the discharge mechanism is provided with an L-shaped frame. One side of the bottom end of the L-shaped frame is provided with a baffle. One side of the top end of the L-shaped frame is installed with an electric telescopic rod. The output end of the electric telescopic rod is fixedly connected to the top end of the baffle. One side of the base plate is provided with a slide rail. One side of the slide rail is slidably connected with a sliding sleeve. The top end of the sliding sleeve is fixedly connected to the other side of the bottom end of the L-shaped frame. One end face of the sliding sleeve is provided with a translation mechanism.

[0007] Furthermore, the feeding mechanism includes a first conveyor frame, the bottom end of which is fixedly connected to one side of the top of the platform. A plurality of first conveyor rollers are rotatably connected to the inner side of the first conveyor frame. A first motor is installed on one side of the first conveyor frame. The output end of the first motor is connected to one end of one of the first conveyor rollers. A first sprocket is fitted on the other end of each of the plurality of first conveyor rollers. A first chain is fitted on the outer side of the plurality of pairs of first sprockets. A plurality of separator rings are fitted on the outer side of the first conveyor rollers.

[0008] The beneficial effects of adopting the above-mentioned further solution are that the first conveying roller is fixed by the first conveying frame of the feeding mechanism to ensure stable rotation of the conveying roller; the first motor drives the first conveying roller, which, together with the first sprocket and the first chain, achieves synchronous rotation of multiple rollers to ensure uniform conveying of steel bars; and the separator ring on the outside of the first conveying roller separates multiple parallel conveying steel bars to prevent them from tangling together.

[0009] Furthermore, the discharge mechanism includes a second conveyor frame, the bottom end of which is fixedly connected to the top of the platform on the other side. A plurality of second conveyor rollers are rotatably connected to the inner side of the second conveyor frame. A second motor is installed on one side of the second conveyor frame. The output end of the second motor is connected to one end of one of the second conveyor rollers. A second sprocket is fitted on the other end of each of the plurality of second conveyor rollers. A second chain is fitted on the outer side of each pair of second sprockets.

[0010] The beneficial effect of adopting the above-mentioned further solution is that the second conveying roller is fixed by the second conveying frame of the discharge mechanism, providing a stable conveying channel for the sheared steel bars; the second motor drives the second conveying roller, which, together with the second sprocket and the second chain, realizes the synchronous rotation of multiple rollers, and quickly conveys the sheared steel bars to the next process.

[0011] Furthermore, the translation mechanism includes a retaining seat, one side of which is fixedly connected to one end face of the sliding sleeve. A third motor is mounted on the top of the retaining seat, and a gear is mounted on the output end of the third motor. A rack is mounted on one side of the base plate, and the gear and rack mesh.

[0012] The beneficial effect of adopting the above-mentioned further solution is that the third motor is fixed by the retaining seat of the translation mechanism to ensure stable motor output force; the motor drives the gear and rack to mesh, driving the sliding sleeve to move along the slide rail, thereby adjusting the position of the baffle and ensuring accurate rebar cutting length.

[0013] Furthermore, a pair of first sliding rods are installed at the top of the pressure plate, and the top of the first sliding rods passes through the top of the first top frame. A pair of second sliding rods are installed at the top of the shearing block, and the top of the second sliding rods passes through the top of the second top frame. A pair of third sliding rods are installed at the top of the baffle, and the top of the third sliding rods passes through one side of the top of the L-shaped frame.

[0014] The beneficial effects of adopting the above-mentioned further solution are that the first sliding rod at the top of the pressure plate passes through the first top frame, guiding the pressure plate to move only in the vertical direction, thus avoiding uneven clamping of the reinforcing bars due to the tilting of the pressure plate; the second sliding rod at the top of the shearing block passes through the second top frame, ensuring that the shearing block cuts vertically, thus avoiding skewness of the shearing surface of the reinforcing bars; and the third sliding rod at the top of the baffle passes through the L-shaped frame, guiding the baffle to rise and fall vertically, thus ensuring precise docking between the baffle and the discharge mechanism.

[0015] Furthermore, reinforcing blocks are installed on both sides of the bottom end of the second top frame, and one side of the reinforcing block is fixedly connected to one side of the column.

[0016] The beneficial effect of adopting the above-mentioned further solution is that by connecting the top frame and the column with the reinforcing blocks on both sides of the bottom end of the second top frame, the connection contact area is increased, and the bending strength of the second top frame is enhanced.

[0017] Furthermore, a plurality of support bases are installed at the bottom end of the base plate, and the bottom end of the support bases is provided with anti-slip texture.

[0018] The advantage of adopting the above-mentioned further solution is that the placement stability of the device is improved by installing several support seats at the bottom of the base plate.

[0019] Compared with existing technologies, the beneficial effects of this utility model are as follows: This precast component rebar cutting and forming device provides a stable bearing foundation for the device through the cooperation of the base plate and the support seat, ensuring that the whole device does not shake during cutting and guaranteeing the cutting accuracy of the rebar; the work plane is raised by the platform to adapt to the operator's loading and unloading posture, and at the same time provides a unified installation benchmark for the feeding, cutting, and unloading mechanisms; the feeding mechanism realizes the automated conveying of rebar, replacing manual pushing; the first and second top frames are fixed by the base block and the column to ensure the stable transmission of hydraulic rod output force; the first hydraulic rod drives the pressure plate to clamp the rebar to prevent the rebar from slipping during cutting; the second hydraulic rod drives the cutting block to complete the cutting, and the rebar length is positioned in conjunction with the L-shaped frame, baffle and electric telescopic rod; the cut rebar is conveyed by the unloading mechanism; the position of the baffle is adjusted by the slide rail, sliding sleeve and translation mechanism to adapt to the cutting needs of rebar of different lengths. This utility model can effectively realize the fully automatic process of rebar "feeding-clamping-cutting-unloading", replacing manual cutting, and has high practical value. Attached Figure Description

[0020] Figure 1This is one of the three-dimensional structural schematic diagrams disclosed in the embodiments of this utility model; Figure 2 This is the second three-dimensional structural schematic diagram disclosed in the embodiment of this utility model; Figure 3 This is the third perspective structural diagram of the present utility model embodiment; Figure 4 This is a disassembled three-dimensional structural diagram of an embodiment of the present utility model; Figure 5 The embodiments disclosed herein Figure 3 A magnified schematic diagram of structure A in the middle.

[0021] In the diagram: 1. Base plate; 2. Support base; 3. Tabletop; 4. Feeding mechanism; 401. First conveyor frame; 402. First conveyor roller; 403. First motor; 404. First sprocket; 405. First chain; 406. Separator ring; 5. Discharge mechanism; 501. Second conveyor frame; 502. Second conveyor roller; 503. Second motor; 504. Second sprocket; 505. Second chain; 6. Base block; 7. Column; 8. ... 9. First top frame; 10. Second top frame; 11. Reinforcing block; 12. Pressure plate; 13. First hydraulic rod; 14. First slide rod; 15. Shearing block; 16. Second hydraulic rod; 17. Second slide rod; 18. Slide rail; 19. Sliding sleeve; 20. L-shaped frame; 21. Baffle; 22. Electric telescopic rod; 23. Third slide rod; 24. Translation mechanism; 2301. Holding seat; 2302. Third motor; 2303. Gear; 2304. Rack. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-5This utility model provides a technical solution: a precast component steel bar shearing and forming device, including a base plate 1, a platform 3 installed on the top of the base plate 1, a feeding mechanism 4 installed on one side of the top of the platform 3, a discharging mechanism 5 installed on the other side of the top of the platform 3, a base block 6 installed in the middle of the top of the platform 3, columns 7 installed on both ends of the base block 6, a first top frame 8 installed on the top of the columns 7, a second top frame 9 installed on one side of the first top frame 8, a pressure plate 11 provided at the bottom of the first top frame 8, and a [missing information - likely a device or component] installed at the top of the first top frame 8. The first hydraulic rod 12 has its output end fixedly connected to the top of the pressure plate 11. A shearing block 14 is provided at the bottom of the second top frame 9. A second hydraulic rod 15 is installed at the top of the second top frame 9, with its output end fixedly connected to the top of the shearing block 14. An L-shaped frame 19 is provided at the top of the discharge mechanism 5. A baffle 20 is provided on one side of the bottom of the L-shaped frame 19. An electric telescopic rod 21 is installed on one side of the top of the L-shaped frame 19, with its output end fixedly connected to the top of the baffle 20. A bottom plate 1 has a... Equipped with a slide rail 17, a sliding sleeve 18 is slidably connected to one side of the slide rail 17. The top of the sliding sleeve 18 is fixedly connected to the bottom of the L-shaped frame 19 on the other side. A translation mechanism 23 is installed on one end face of the sliding sleeve 18. Through the cooperation of the base plate 1 and the support seat 2, it provides a stable bearing foundation for the device, ensuring no shaking during shearing and guaranteeing the accuracy of rebar shearing. The work plane is raised by the platform 3 to accommodate the operator's loading and unloading posture, and at the same time provides a unified installation benchmark for the feeding, shearing, and unloading mechanisms 5. The feeding mechanism 4 realizes the automated conveying of rebar, replacing... The process involves manual pushing; fixing the first top frame 8 and the second top frame 9 to the column 7 via the base block 6 to ensure stable transmission of hydraulic rod output force; driving the pressure plate 11 to clamp the steel bar via the first hydraulic rod 12 to prevent the steel bar from slipping during shearing; driving the shearing block 14 via the second hydraulic rod 15 to complete the shearing, and cooperating with the L-shaped frame 19, baffle 20 and electric telescopic rod 21 to achieve steel bar length positioning; conveying the sheared steel bar via the discharge mechanism 5; adjusting the position of the baffle 20 via the slide rail 17, slide sleeve 18 and translation mechanism 23 to adapt to the shearing requirements of different length steel bars.

[0024] The feeding mechanism 4 includes a first conveyor frame 401, the bottom of which is fixedly connected to one side of the top of the platform 3. A plurality of first conveyor rollers 402 are rotatably connected to the inner side of the first conveyor frame 401. A first motor 403 is mounted on one side of the first conveyor frame 401, and the output end of the first motor 403 is connected to one end of one of the first conveyor rollers 402. A first sprocket 404 is fitted onto the other end of each of the first conveyor rollers 402. A first chain 405 is fitted onto the outer side of each pair of first sprockets 404. A plurality of separating rings 406 are fitted onto the outer side of each first conveyor roller 402. The first conveyor roller 402 is fixed by the first conveyor frame 401 of the feeding mechanism 4 to ensure stable rotation of the conveyor roller. The first motor 403 drives the first conveyor roller 402, which, in conjunction with the first sprocket 404 and the first chain 405, achieves synchronous rotation of multiple rollers, ensuring uniform conveying of the reinforcing bars. The separating rings 406 on the outer side of the first conveyor roller 402 separate multiple parallel-conveyed reinforcing bars, preventing them from tangling.

[0025] The discharge mechanism 5 includes a second conveyor frame 501, the bottom of which is fixedly connected to the other side of the top of the platform 3. Several second conveyor rollers 502 are rotatably connected to the inner side of the second conveyor frame 501. A second motor 503 is installed on one side of the second conveyor frame 501. The output end of the second motor 503 is connected to one end of one of the second conveyor rollers 502. The other ends of the several second conveyor rollers 502 are fitted with second sprockets 504. Several pairs of second sprockets 504 are fitted with second chains 505 on their outer sides. The second conveyor rollers 502 are fixed by the second conveyor frame 501 of the discharge mechanism 5, providing a stable conveying channel for the sheared steel bars. The second motor 503 drives the second conveyor rollers 502, which, together with the second sprockets 504 and the second chains 505, achieve synchronous rotation of multiple rollers, quickly conveying the sheared steel bars to the next process.

[0026] The translation mechanism 23 includes a retaining seat 2301, one side of which is fixedly connected to one end of the sliding sleeve 18. A third motor 2302 is mounted on the top of the retaining seat 2301, and a gear 2303 is mounted on the output end of the third motor 2302. A rack 2304 is mounted on one side of the base plate 1. The gear 2303 and the rack 2304 mesh. The third motor 2302 is fixed by the retaining seat 2301 of the translation mechanism 23 to ensure stable motor output force. The motor drives the gear 2303 to mesh with the rack 2304, which drives the sliding sleeve 18 to move along the slide rail 17, thereby adjusting the position of the baffle 20 to ensure accurate rebar cutting length.

[0027] The pressure plate 11 has a pair of first sliding rods 13 installed at its top, with the top of the first sliding rods 13 penetrating the top of the first top frame 8. The shearing block 14 has a pair of second sliding rods 16 installed at its top, with the top of the second sliding rods 16 penetrating the top of the second top frame 9. The baffle 20 has a pair of third sliding rods 22 installed at its top, with the top of the third sliding rods 22 penetrating one side of the top of the L-shaped frame 19. The first sliding rods 13 at the top of the pressure plate 11, penetrating the first top frame 8, guide the pressure plate 11 to move only in the vertical direction, preventing the pressure plate 11 from tilting and causing uneven clamping of the reinforcing bars. The second sliding rods 16 at the top of the shearing block 14, penetrating the second top frame 9, ensure that the shearing block 14 shears vertically, preventing the shearing surface of the reinforcing bars from being skewed. The third sliding rods 22 at the top of the baffle 20, penetrating the L-shaped frame 19, guide the baffle 20 to rise and fall vertically, ensuring that the baffle 20 is precisely connected to the discharge mechanism 5.

[0028] Among them, reinforcing blocks 10 are installed on both sides of the bottom end of the second top frame 9. One side of the reinforcing block 10 is fixedly connected to one side of the column 7. The top frame and the column 7 are connected by the reinforcing blocks 10 on both sides of the bottom end of the second top frame 9, which increases the connection contact area and enhances the bending strength of the second top frame 9.

[0029] The bottom of the base plate 1 is equipped with several support seats 2, and the bottom of the support seats 2 is provided with anti-slip texture. The installation of several support seats 2 at the bottom of the base plate 1 improves the placement stability of the device.

[0030] Specifically, the working principle of this precast component rebar shearing and forming device is as follows: During use, the base plate 1 and support seat 2 cooperate to provide a stable bearing foundation for the device, ensuring no overall shaking during shearing and guaranteeing the accuracy of rebar shearing; the platform 3 raises the working plane to accommodate the operator's loading and unloading posture, while providing a unified installation benchmark for the feeding, shearing, and unloading mechanisms 5; the feeding mechanism 4 achieves automated rebar conveying, replacing manual pushing; the base block 6 and column 7 fix the first top frame 8 and the second top frame 9, ensuring stable transmission of the hydraulic rod output force; the first hydraulic rod 12 drives the pressure plate 11 to clamp the rebar, preventing slippage during shearing; the second hydraulic rod 15 drives the shearing block 14 to complete the shearing. The L-shaped frame 19, baffle 20, and electric telescopic rod 21 are used to position the length of the steel bars. The sheared steel bars are conveyed through the discharge mechanism 5. The position of the baffle 20 is adjusted by the slide rail 17, sliding sleeve 18, and translation mechanism 23 to adapt to the shearing requirements of steel bars of different lengths. The first conveying frame 401 of the feeding mechanism 4 fixes the first conveying roller 402 to ensure stable rotation of the conveying roller. The first motor 403 drives the first conveying roller 402, which, together with the first sprocket 404 and the first chain 405, achieves synchronous rotation of multiple rollers to ensure uniform conveying of steel bars. The separating ring 406 on the outside of the first conveying roller 402 separates multiple parallel conveyed steel bars to prevent them from tangling. The steel bars are then conveyed through the second conveying frame of the discharge mechanism 5. 501 Fixes the second conveyor roller 502 to provide a stable conveying channel for the sheared steel bars; the second motor 503 drives the second conveyor roller 502, which, together with the second sprocket 504 and the second chain 505, achieves synchronous rotation of multiple rollers, quickly conveying the sheared steel bars to the next process; the retaining seat 2301 of the translation mechanism 23 fixes the third motor 2302 to ensure stable motor output force; the motor drives the gear 2303 to mesh with the rack 2304, driving the sliding sleeve 18 to move along the slide rail 17, thereby adjusting the position of the baffle 20 to ensure accurate steel bar shearing length; the first sliding rod 13 at the top of the pressure plate 11 passes through the first top frame 8, guiding the pressure plate 11 to move only in the vertical direction, preventing the pressure plate 11 from tilting. The slant causes uneven clamping of the reinforcing bars; the second sliding rod 16 at the top of the shearing block 14 passes through the second top frame 9 to ensure that the shearing block 14 cuts vertically and avoids the shearing surface of the reinforcing bars being skewed; the third sliding rod 22 at the top of the baffle 20 passes through the L-shaped frame 19 to guide the baffle 20 to rise and fall vertically, ensuring that the baffle 20 and the discharge mechanism 5 are accurately connected; the reinforcing blocks 10 on both sides of the bottom end of the second top frame 9 connect the top frame and the column 7, increasing the contact area and enhancing the bending strength of the second top frame 9; several support seats 2 are installed at the bottom end of the base plate 1 to improve the placement stability of the device. This utility model can effectively realize the fully automatic process of "feeding-clamping-shearing-discharge" of reinforcing bars, replacing manual shearing, and has high practical value.

Claims

1. A precast component steel bar shearing and forming device, characterized in that, Includes a base plate (1), a tabletop (3) is installed on the top of the base plate (1), a feeding mechanism (4) is installed on one side of the top of the tabletop (3), a discharging mechanism (5) is installed on the other side of the top of the tabletop (3), a base block (6) is installed in the middle of the top of the tabletop (3), columns (7) are installed on both ends of the base block (6), a first top frame (8) is installed on the top of the column (7), a second top frame (9) is installed on one side of the first top frame (8), a pressure plate (11) is provided at the bottom of the first top frame (8), a first hydraulic rod (12) is installed at the top of the first top frame (8), the output end of the first hydraulic rod (12) is fixedly connected to the top of the pressure plate (11), and a shearing block is provided at the bottom of the second top frame (9). 14), the top of the second top frame (9) is equipped with a second hydraulic rod (15), the output end of the second hydraulic rod (15) is fixedly connected to the top of the shearing block (14), the top of the discharge mechanism (5) is provided with an L-shaped frame (19), the bottom side of the L-shaped frame (19) is provided with a baffle (20), the top side of the L-shaped frame (19) is equipped with an electric telescopic rod (21), the output end of the electric telescopic rod (21) is fixedly connected to the top of the baffle (20), the bottom side of the base plate (1) is equipped with a slide rail (17), the side of the slide rail (17) is slidably connected with a sliding sleeve (18), the top of the sliding sleeve (18) is fixedly connected to the other side of the bottom of the L-shaped frame (19), and a translation mechanism (23) is installed on one end face of the sliding sleeve (18).

2. The precast component steel bar shearing and forming device according to claim 1, characterized in that, The feeding mechanism (4) includes a first conveyor frame (401), the bottom end of the first conveyor frame (401) is fixedly connected to one side of the top of the table panel (3), a plurality of first conveyor rollers (402) are rotatably connected to the inner side of the first conveyor frame (401), a first motor (403) is installed on one side of the first conveyor frame (401), the output end of the first motor (403) is connected to one end of one of the first conveyor rollers (402), the other end of the plurality of first conveyor rollers (402) is fitted with a first sprocket (404), a first chain (405) is fitted on the outer side of the plurality of first sprockets (404), and a plurality of separator rings (406) are fitted on the outer side of the first conveyor rollers (402).

3. The precast component steel bar shearing and forming device according to claim 1, characterized in that, The discharge mechanism (5) includes a second conveyor frame (501), the bottom end of the second conveyor frame (501) is fixedly connected to the top of the platform (3) on the other side, a plurality of second conveyor rollers (502) are rotatably connected to the inner side of the second conveyor frame (501), a second motor (503) is installed on one side of the second conveyor frame (501), the output end of the second motor (503) is connected to one end of one of the second conveyor rollers (502), the other end of the plurality of second conveyor rollers (502) is fitted with a second sprocket (504), and a second chain (505) is fitted on the outer side of the plurality of pairs of second sprockets (504).

4. The precast component steel bar shearing and forming device according to claim 1, characterized in that, The translation mechanism (23) includes a retainer (2301), one side of which is fixedly connected to one end face of the sliding sleeve (18). A third motor (2302) is installed on the top of the retainer (2301), and a gear (2303) is installed on the output end of the third motor (2302). A rack (2304) is installed on one side of the base plate (1), and the gear (2303) and the rack (2304) mesh.

5. The precast component steel bar shearing and forming device according to claim 1, characterized in that, The top of the pressure plate (11) is equipped with a pair of first slide rods (13), the top of the first slide rods (13) passing through the top of the first top frame (8). The top of the shear block (14) is equipped with a pair of second slide rods (16), the top of the second slide rods (16) passing through the top of the second top frame (9). The top of the baffle (20) is equipped with a pair of third slide rods (22), the top of the third slide rods (22) passing through one side of the top of the L-shaped frame (19).

6. The precast component steel bar shearing and forming device according to claim 1, characterized in that, The bottom of the second top frame (9) is equipped with reinforcing blocks (10) on both sides, and one side of the reinforcing block (10) is fixedly connected to one side of the column (7).

7. The precast component steel bar shearing and forming device according to claim 1, characterized in that, The bottom end of the base plate (1) is equipped with several support seats (2), and the bottom end of the support seats (2) is provided with anti-slip texture.

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