High-precision blanking automatic feeding device
By designing multiple clamping components and adjustable guide components, combined with hydraulic cylinders and ball bearing structures, the stability and flexibility issues of the automatic feeding device in the steel plate conveying process are solved, achieving high-precision and low-energy steel plate feeding.
Patent Information
- Application Number
- CN202520570324.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-28
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-03-28
AI Technical Summary
Existing automatic feeding devices for unloading materials have poor stability and insufficient flexibility during the steel plate conveying process, and cannot meet the needs of high precision and diversified production.
It employs multiple clamping assemblies and adjustable guide assemblies, combined with a drive assembly, and utilizes hydraulic cylinders and ball bearings to achieve stable clamping and precise guidance of the steel plate. Rolling friction is used instead of sliding friction to reduce energy consumption.
It improves the stability and accuracy of steel plate conveying, reduces energy consumption, expands the applicability of the equipment, and meets diverse production needs.
Smart Images
Figure CN223878913U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to steel sheet processing technical field especially relates to high accuracy blanking automatic feed device. BACKGROUND
[0002] Steel sheet is a kind of common metal material, has extensive application in numerous fields, it is with billet as raw material, is processed by hot rolling or cold rolling process, has multiple specifications, performance and purpose, the existing steel sheet is in the processing in the process, often use blanking automatic feed device, can realize the automatic feeding operation of processing machine, has brought great convenience for steel sheet processing work.
[0003] In daily work, it is found that the existing blanking automatic feed device is poor in overall stability when conveying steel plate, affects overall feeding effect, cannot meet the production demand of high accuracy, and the flexibility of guide assembly is poor, can only be applicable to the conveying of steel plate of specific width, greatly limits its use range, cannot meet the diversified production demand, reduces the universality of equipment. UTILITY MODEL CONTENTS
[0004] The utility model discloses a high-precision blanking automatic feed device, which solves the problems of poor stability and poor flexibility in the prior art.
[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme: a high-precision blanking automatic feed device, comprising a rack, the surface of the rack is fixedly connected with two guide rails, the surface of the guide rail is slidably connected with a gantry, the surface of the gantry is provided with a clamping assembly for clamping a steel plate, a driving assembly is arranged between the gantry and the rack, and adjustable guide assemblies that can guide and limit the steel plate are arranged on both sides of the rack.
[0006] The clamping assembly comprises a fixed frame fixed on the surface of the gantry, the inner wall of the fixed frame is rotatably connected with a rotating frame, and the surface of the rotating frame is fixedly connected with a hydraulic cylinder one.
[0007] The adjustable guide assembly includes a plurality of fixed plates fixed on the surface of the rack, the inner wall of the fixed plate is slidably connected with a sliding plate, the surface of the sliding plate is fixedly connected with a guide piece, the surface of the fixed plate is fixedly connected with a hydraulic cylinder two, the output end of the hydraulic cylinder two penetrates through the fixed plate and is fixedly connected with the surface of the sliding plate, the output end of the hydraulic cylinder two extends to the side close to the rack one, through the above-mentioned components, the steel plate can be placed on the rack, then the steel plate is clamped by a plurality of clamping assemblies, when the steel plate is clamped, the hydraulic cylinder one is opened, the output end of the hydraulic cylinder one extends and is in contact with the fixed frame, then drives the rotating frame to rotate, so as to clamp the steel plate in cooperation with the rotating frame and guide the steel plate in cooperation with the adjustable guide assembly, the hydraulic cylinder two can drive the sliding plate and the guide piece to move, realizing positioning and guiding of the steel plate, reducing the torsion phenomenon when the material is pushed, ensuring the precision of the discharging, then the driving assembly drives the gantry and the clamped steel plate to move, realizing the feeding operation.
[0008] Preferably, the rack includes a bracket body and a plurality of balls, the plurality of balls are installed on the bracket body, and the plurality of balls are arranged at equal intervals on the bracket body, through the above-mentioned components, the bracket body cooperates with the balls to replace sliding friction with rolling multi-point friction, so that the stress of the steel plate is more uniform, and the energy consumption is effectively reduced.
[0009] Preferably, the longitudinal section of the rotating frame is V-shaped.
[0010] Preferably, the surface of the rotating frame is fixedly connected with a gasket one, and the surface of the fixed frame is fixedly connected with a gasket two, through the above-mentioned components, when the rotating frame cooperates with the fixed frame to clamp the steel plate, the gasket one and the gasket two can improve the friction during clamping, and ensure the stability.
[0011] Preferably, the driving assembly includes a driving motor fixed on the surface of the gantry, the output end of the driving motor is fixedly connected with a gear, the surface of the rack is fixedly connected with a rack, and the gear is in meshing connection with the rack, through the above-mentioned components, when driving, the driving motor is opened, the driving motor can drive the gear to rotate, the gear cooperates with the rack to drive the gantry to slide back and forth on the guide rail, realizing the driving operation.
[0012] Preferably, the fixed frame is flush with the ball.
[0013] Preferably, the guide piece includes a guide frame and a plurality of guide wheels, the plurality of guide wheels are rotatably connected with the inner wall of the guide frame, through the above-mentioned components, the guide frame drives the plurality of guide wheels to guide the steel plate, which can improve the overall stability and reduce friction.
[0014] Compared with the prior art, the utility model has the advantages and positive effects that:
[0015] 1. The utility model discloses a plurality of clamping assemblies are used for clamping the steel plate, and cooperate with adjustable guide assembly and drive assembly, can guarantee the stability when steel plate feeding, effectively reduce the torsion phenomenon when material advances, and can adjust according to the steel plate width, realize accurate positioning guide, ensure the position accuracy of steel plate in the conveying process, thereby improve the blanking accuracy.
[0016] 2. The utility model discloses a bracket body cooperation ball rack design, with rolling multiple point friction instead of sliding friction. When feeding, the ball rotates, and the steel plate is more uniform, compared with the traditional sliding friction mode, effectively reduce the energy consumption, improve the energy utilization efficiency, reduce the production cost.
[0017] 3. The utility model discloses a guide frame and a plurality of guide wheels in the guide piece, on the one hand improve the stability of the whole, on the other hand reduce the friction between the steel plate, guarantee the stability of the steel plate conveying process, improve the production efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 The utility model proposes the three-dimensional structure schematic diagram of high accuracy blanking automatic feed device;
[0019] Figure 2 The utility model proposes the side view structure schematic diagram of high accuracy blanking automatic feed device;
[0020] Figure 3 The utility model proposes the Figure 2 Structure schematic diagram of the utility model discloses high accuracy blanking automatic feed device at A place;
[0021] Figure 4 The utility model proposes the structure schematic diagram of high accuracy blanking automatic feed device at the clamping assembly;
[0022] Figure 5 The utility model proposes the adjustable guide assembly structure schematic diagram of high accuracy blanking automatic feed device.
[0023] Legend:
[0024] 1, rack;12, bracket body;13, ball;2, guide rail;3, gantry;4, clamping assembly;41, fixed frame;42, rotating frame;43, hydraulic cylinder one;44, gasket one;45, gasket two;5, adjustable guide assembly;51, fixed plate;52, hydraulic cylinder two;53, sliding plate;54, guide piece;541, guide frame;542, guide wheel;6, drive assembly;61, drive motor;62, gear;63, rack. DETAILED DESCRIPTION
[0025] Please refer to Figures 1-5The utility model provides a technical scheme: high accuracy automatic feeding device of blanking, including frame 1, the surface fixed connection of frame 1 has two guide rails 2, the surface sliding connection of guide rail 2 has gantry 3, the surface of gantry 3 is provided with the clamping assembly 4 for clamping steel sheet, and the drive assembly 6 is arranged between gantry 3 and frame 1, and the both sides of frame 1 are provided with adjustable guide assembly 5 that can guide and limit steel sheet.
[0026] Specifically, the clamping assembly 4 includes a fixed frame 41 fixed to the surface of the gantry 3, a rotating frame 42 rotatably connected to the inner wall of the fixed frame 41, and a hydraulic cylinder 43 fixedly connected to the surface of the rotating frame 42; the adjustable guide assembly 5 includes a plurality of fixed plates 51 fixed to the surface of the frame 1, a sliding plate 53 slidingly connected to the inner wall of the fixed plate 51, a guide piece 54 fixedly connected to the surface of the sliding plate 53, a hydraulic cylinder 52 fixedly connected to the surface of the fixed plate 51, and an output end of the hydraulic cylinder 52 penetrating through the fixed plate 51 and fixedly connected to the surface of the sliding plate 53, and the output end of the hydraulic cylinder 52 extending towards the side close to the frame 1.
[0027] In this embodiment: the steel plate can be placed on the frame 1, then clamped by multiple clamping assemblies 4, when clamping the steel plate, the hydraulic cylinder 43 is opened, the output end of the hydraulic cylinder 43 extends and contacts the fixed frame 41, then drives the rotating frame 42 to rotate, thereby clamping the steel plate with the rotating frame 42 and guiding the steel plate with the adjustable guide assembly 5, the hydraulic cylinder 52 drives the sliding plate 53 and the guide piece 54 to move, realizing positioning and guiding of the steel plate, reducing the twisting phenomenon when the material is pushed, ensuring the accuracy of the blanking, then the drive assembly 6 drives the gantry 3 and the clamped steel plate to move, realizing the feeding operation, and the whole is controlled by a PLC control system.
[0028] Specifically, the frame 1 includes a carrier body 12 and a plurality of balls 13, the plurality of balls 13 are installed on the carrier body 12, and the plurality of balls 13 are arranged at equal intervals on the carrier body 12, and the fixed frame 41 is flush with the balls 13.
[0029] In this embodiment: the carrier body 12 cooperates with the balls 13 to replace sliding friction with rolling multi-point friction, making the steel plate force more uniform and effectively reducing energy consumption.
[0030] Specifically, the rotating frame 42 is longitudinally sectioned and arranged in a V shape, the surface of the rotating frame 42 is fixedly connected with a gasket 44, the surface of the fixed frame 41 is fixedly connected with a gasket 45, and when the rotating frame 42 cooperates with the fixed frame 41 to clamp the steel plate, the gasket 44 and the gasket 45 can increase the friction force during clamping to ensure stability.
[0031] Specifically, the driving assembly 6 comprises a driving motor 61 fixed on the surface of the gantry 3, the output end of the driving motor 61 is fixedly connected with a gear 62, the surface of the rack 1 is fixedly connected with a rack 63, and the gear 62 is in meshing connection with the rack 63.
[0032] In the embodiment: when driving, the driving motor 61 is turned on, the driving motor 61 can drive the gear 62 to rotate, the gear 62 cooperates with the rack 63, so that the gantry 3 can slide back and forth on the guide rail 2, and the driving operation is realized.
[0033] Specifically, the guide piece 54 comprises a guide frame 541 and a plurality of guide wheels 542, and the plurality of guide wheels 542 are in rotating connection with the inner wall of the guide frame 541.
[0034] In the embodiment: the guide frame 541 drives the plurality of guide wheels 542 to guide the steel plate, so that the stability of the whole can be improved and the friction can be reduced.
[0035] Working principle: when in use, first place the steel plate on the rack 1, then the ball 13 can support the steel plate, then turn on the hydraulic cylinder one 43, the output end of the hydraulic cylinder one 43 extends and contacts with the fixed frame 41, then drives the rotating frame 42 and the gasket one 44 to rotate, so as to cooperate with the rotating frame 42 and the gasket two 45 to clamp the steel plate, at the same time, turn on the hydraulic cylinder two 52, the hydraulic cylinder two 52 drives the sliding plate 53 and the guide piece 54 to move, the plurality of guide wheels 542 in the guide piece 54 are in contact with the steel plate, so as to realize the positioning and guiding of the steel plate, when feeding, turn on the driving motor 61, the driving motor 61 drives the gear 62 to rotate, the gear 62 cooperates with the rack 63, so that the gantry 3 and the clamped steel plate can move, the ball 13 rotates, the rolling multi-point friction replaces the sliding friction, so that the stress of the steel plate is more uniform, and the energy consumption is effectively reduced.
Claims
1. A high-precision automatic feeding device for blanking, comprising a frame (1), characterized in that: The surface of the rack (1) is fixedly connected with two guide rails (2), the surface of the guide rail (2) is slidably connected with a gantry (3), the surface of the gantry (3) is provided with a clamping assembly (4) for clamping steel plate, the gantry (3) and the rack (1) are provided with a driving assembly (6), the two sides of the rack (1) are respectively provided with an adjustable guide assembly (5) which can guide and limit the steel plate. The clamping assembly (4) comprises a fixed frame (41) fixed on the surface of the gantry (3), the inner wall of the fixed frame (41) is rotatably connected with a rotating frame (42), and the surface of the rotating frame (42) is fixedly connected with a hydraulic cylinder (43). The adjustable guide assembly (5) comprises a plurality of fixed plates (51) fixed on the surface of the rack (1), the inner wall of the fixed plate (51) is slidably connected with a sliding plate (53), the surface of the sliding plate (53) is fixedly connected with a guide piece (54), the surface of the fixed plate (51) is fixedly connected with a hydraulic cylinder (52), the output end of the hydraulic cylinder (52) penetrates through the fixed plate (51) and is fixedly connected with the surface of the sliding plate (53), and the output end of the hydraulic cylinder (52) extends to the side close to the rack (1).
2. The high-precision blank automatic feeding device according to claim 1, characterized in that: The rack (1) comprises a bracket body (12) and a plurality of rolling balls (13), the plurality of rolling balls (13) are installed on the bracket body (12), and the plurality of rolling balls (13) are arranged at equal intervals on the bracket body (12).
3. The high-precision blank automatic feeding device according to claim 1, characterized in that: The longitudinal section of the rotating frame (42) is V-shaped.
4. The high-precision blank automatic feeding device according to claim 1, characterized in that: The surface of the rotating frame (42) is fixedly connected with a gasket (44), and the surface of the fixed frame (41) is fixedly connected with a gasket (45).
5. The high-precision blank automatic feeding device according to claim 1, characterized in that: The driving assembly (6) comprises a driving motor (61) fixed on the surface of the gantry (3), the output end of the driving motor (61) is fixedly connected with a gear (62), the surface of the rack (1) is fixedly connected with a rack (63), and the gear (62) is meshedly connected with the rack (63).
6. The high-precision blank automatic feeding device according to claim 2, characterized in that: The fixed frame (41) is flush with the rolling ball (13).
7. The high-precision blank automatic feeding device according to claim 1, characterized in that: The guide piece (54) comprises a guide frame (541) and a plurality of guide wheels (542), and the plurality of guide wheels (542) are rotatably connected with the inner wall of the guide frame (541).