Section bar blanking device

Abstract

The utility model discloses a sectional material blanking device in the field of sectional material production, which comprises a transmission mechanism, a feeding mechanism, a discharging mechanism and a discharging mechanism, the pushing mechanism is used for pushing the workpieces, located on the discharging station, on the conveying mechanism to the discharging mechanism; the discharging mechanism is arranged at a discharging station and comprises a discharging table and a sliding plate obliquely arranged on the discharging table, guide plates are arranged corresponding to the two sides of the sliding plate, a plurality of baffles distributed at intervals are arranged corresponding to the lowest side of the sliding plate, and a discharging groove is formed in the position, corresponding to the position between every two adjacent baffles, of the sliding plate. The distribution direction of the discharging grooves is consistent with the length direction of the sliding plate. By means of the discharging table, it can be guaranteed that discharged sectional materials are tidily stacked on the discharging table, and batched bundling can be conveniently carried out, or the sectional materials are directly transported away through transportation equipment such as forklifts and the like.

Description

TECHNICAL FIELD

[0001] The utility model belongs to section bar production technical field, and particularly relates to a section bar blanking device. BACKGROUND

[0002] Section bar is a kind of metal material with fixed cross-sectional shape, usually used in the structural components and parts of building, machinery, electrical and other fields.Section bar can be classified according to its cross-sectional shape, including angle steel, I-beam, channel steel, pipe and so on.The processing and processing mode of section bar are also different, for example, angle steel, I-beam and so on can be processed using cold bending forming machine, while pipe is usually cut and processed using pipe cutting machine.

[0003] In the prior art, a kind of section bar blanking tool is disclosed, its publication number: CN221936072U;Application date: 2024-03-18;Publication date: 2024-11-01, including: transmission mechanism;Blanking mechanism, including the device frame being set at the tail end of transmission mechanism, hinged with blanking table on device frame, blanking table can be rotated to the state being flush with the top of transmission frame, a plurality of vertical and located below blanking table electric push rod are installed on device frame, a plurality of electric push rods are located on the same straight line and are arranged along the length direction of blanking table, a plurality of electric push rods are synchronously operated, vertical installation cylinder is installed on device frame, detection rod is movably inserted into the top of installation cylinder, pressure sensor that contacts with the bottom of blanking table is arranged at the top of detection rod, spring is connected between the bottom of detection rod and the inner wall of installation cylinder.Under the pressure of section bar, blanking table rotates, is inclined, section bar slides from the lower side of blanking table, and the rapid, stable and accurate blanking of section bar can be realized.The deficiency is that: under the action of its own gravity, section bar slides from blanking table and is stacked on ground, it is difficult to transport section bar away by forklift and other transport equipment, and manual reorganization and placement of section bar are required, which consumes manpower. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of section bar blanking device, and section bar after blanking can be neatly stacked on blanking table, which is convenient for batch bundling or directly transported away by forklift and other transport equipment.

[0005] The utility model aims at realizing as follows: a kind of section bar blanking device, including: transmission mechanism, for conveying workpiece to blanking station;Pushing mechanism, for pushing workpiece on the transmission mechanism in blanking station to blanking mechanism;The blanking mechanism is arranged in blanking station, including blanking table and inclinedly arranged on blanking table slide plate, corresponding the slide plate both sides are provided with guide plate, corresponding the lowest side of slide plate is provided with a plurality of interval distribution baffle, the slide plate is opened with blanking groove between corresponding adjacent two baffle, and the distribution direction of blanking groove is consistent with the length direction of slide plate.

[0006] The utility model discloses when using, transmission mechanism conveys work piece to blanking station, and push material mechanism pushes work piece from transmission mechanism and pushes to the slide plate, and work piece is on the slide plate of inclination and under the gravity of self, along with slide down and slide down under the blocking of baffle until, finally fall in the slide plate and baffle between, and the packing belt passes through the blanking groove can carry out batch bundling to work piece, or make the fork of forklift and insert into the blanking groove, can from the slide of batch and transport to the packing point with fork. Compared with the prior art, the utility model discloses beneficial effect lies in: through push material mechanism can be from transmission mechanism one by one with work piece, guarantee every work piece can orderly slide down on the slide plate, can control blanking time;The guide plate can guide the slide direction of work piece, also can limit the work piece of falling, guarantee work piece can neatly stack on the blanking station, improved the neatness of section bar storage, with the design of blanking, convenient for batch bundling, or directly through the transport equipment such as forklift and transport, improved the packaging efficiency.

[0007] As a further improvement of the utility model, the push material mechanism comprises a push material driving element, a plurality of push plates distributed along the length direction of the work piece, and a plurality of link assemblies corresponding to the push plates one by one, the push material driving element drives the push plates to reciprocate and turn 90° through the link assemblies to perform a push material action.

[0008] As a further improvement of the utility model, the push material driving element comprises a driving cylinder, a pull rod is coaxially arranged on the output end of the driving cylinder, the link assembly comprises a swing arm, one end of the swing arm is slidably connected with the pull rod, the other end of the swing arm is rotatably sleeved on a rotating shaft through a mounting cylinder, and the push plate is arranged on the mounting cylinder.

[0009] As a further improvement of the utility model, a sliding groove is arranged on the swing arm along the length direction of the swing arm, a sliding block is slidably connected in the sliding groove, and the sliding block is arranged on the pull rod.

[0010] As a further improvement of the utility model, the push plate comprises a push material part and a guide material part, and the push material part and the guide material part are arranged at an obtuse angle.

[0011] As a further improvement of the utility model, a plurality of equally-spaced rolling balls are arranged on the slide plate.

[0012] As a further improvement of the utility model, the transmission mechanism comprises a rotating driving element, a driving sprocket is arranged on the output end of the rotating driving element, the driving sprocket is drivingly connected with a driven sprocket through a chain plate transmission belt, the driving sprocket and the driven sprocket are rotatably arranged on a rack, and a limiting plate is arranged on the rack corresponding to the outer guide plate.

[0013] As a further improvement of the utility model, the driving sprocket and the driven sprocket are arranged on the rack through a bearing seat.

[0014] As a further improvement of the utility model, the rotary driving part comprises a servo motor, a speed reducer is arranged on the output shaft of the servo motor, and the output shaft of the speed reducer is coaxially arranged with the driving sprocket.

[0015] As a further improvement of the utility model, the pushing mechanism is arranged on the transmission mechanism through the mounting seat, and a transition plate is arranged between the transmission mechanism and the blanking mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a top view of the utility model.

[0017] Figure 2 It is a structural schematic view of the connecting rod assembly of the utility model.

[0018] Figure 3 It is a structural schematic view of the transmission mechanism of the utility model.

[0019] Among them, 1 transmission mechanism, 101 driving sprocket, 102 chain plate transmission belt, 103 driven sprocket, 104 rack, 105 bearing seat, 106 servo motor, 107 speed reducer, 108 limit plate, 2 pushing mechanism, 201 push plate, 201a pushing part, 201b material guiding part, 202 driving cylinder, 203 pull rod, 204 swing arm, 205 mounting cylinder, 206 rotating shaft, 207 sliding groove, 208 sliding block, 3 mounting seat, 4 blanking mechanism, 401 blanking table, 402 sliding plate, 403 guide plate, 404 baffle, 405 blanking groove, 406 ball. SPECIFIC EMBODIMENT

[0020] As Figure 1 shown, it is a profile blanking device, comprising: transmission mechanism 1, for conveying workpieces to blanking station;Pushing mechanism 2, pushing mechanism 2 is arranged on transmission mechanism 1 through mounting seat 3, for pushing workpieces on transmission mechanism 1 at blanking station to blanking mechanism 4;Corresponding transmission mechanism 1 and blanking mechanism 4 between the transition plate 5 is arranged, can link the height difference between the two, ensure that the workpiece slides smoothly without obstruction;Blanking mechanism 4 is arranged in blanking station, including blanking table 401 and the sliding plate 402 that is arranged on the blanking table 401, corresponding to the both sides of the sliding plate 402 is provided with guide plate 403, corresponding to the lowest side of the sliding plate 402 is provided with a plurality of interval distribution baffle 404, the sliding plate 402 corresponding to the adjacent two baffle 404 is opened with blanking groove 405, the distribution direction of blanking groove 405 is consistent with the length direction of sliding plate 402, in order to improve the efficiency of workpiece falling, avoid the workpiece surface is scratched, a plurality of equidistant distribution ball 406 is arranged on the sliding plate 402.

[0021] As Figure 2As shown, the pushing mechanism 2 comprises a pushing driving member, a plurality of pushing plates 201 distributed along the length direction of the workpiece, and a plurality of linkage assemblies corresponding to the pushing plates 201 one by one. The pushing driving member drives the pushing plates 201 to reciprocate and turn 90° through the linkage assemblies to perform the pushing action. Specifically, the pushing driving member comprises a driving cylinder 202, and a pull rod 203 coaxially arranged at the output end of the driving cylinder 202. The linkage assembly comprises a swing arm 204, one end of which is in sliding connection with the pull rod 203, and the other end is rotatably sleeved on a rotating shaft 206 through a mounting cylinder 205. The pushing plate 201 is arranged on the mounting cylinder 205. In order to optimize the linkage structure and reduce the occupied space, a sliding groove 207 is formed along the length direction of the swing arm 204, and a sliding block 208 is in sliding connection in the sliding groove 207, and the sliding block 208 is arranged on the pull rod 203. In order to avoid the workpiece from being stuck with the pushing plate 201 during the conveying process, the following structure is adopted. The pushing plate 201 comprises a pushing part 201a and a guide part 201b, and the pushing part 201a and the guide part 201b are arranged at an obtuse angle.

[0022] As shown in the Figure 2 transmission mechanism 1 comprises a rotating driving member, and the output end of the rotating driving member is provided with a driving sprocket 101. The driving sprocket 101 is in transmission connection with a driven sprocket 103 through a chain transmission belt 102. The driving sprocket 101 and the driven sprocket 103 are arranged on a rack 104 through a bearing seat 105. The rack 104 is provided with a limiting plate 108 corresponding to the outer guide plate 403, so as to ensure that the discharging direction of the workpiece is consistent. The rotating driving member comprises a servo motor 106, and the output shaft of the servo motor 106 is provided with a speed reducer 107. The output shaft of the speed reducer 107 is coaxially arranged with the driving sprocket 101.

[0023] The utility model discloses when using, servo motor 106 and speed reducer 107 work, drive driving sprocket 101 rotation, thereby drive chain belt transmission belt 102 continuously convey work piece to the rear, work piece is transported to the unloading station after, drive cylinder 202 retraction, swing arm 204 under the action of pull rod 203 swing with pivot 206 as the center, synchronous belt drive installation cylinder 205 rotation, thereby make push -plate 201 rotate 90, work piece is pushed to unloading platform 401 from chain belt transmission belt 102, work piece falls along slide plate 402 under the action of self -weight, ball 406 and work piece rolling contact provide support force for it, work piece finally falls in slide plate 402 and baffle 404 between, and the work piece can be bunched in batch to work piece with packing belt through unloading groove 405, or make the fork of forklift extend into unloading groove 405, just can from slide platform fork up in batch and transport to packing point.

[0024] The utility model discloses not be limited to the above -mentioned embodiment, on the basis of the technical scheme disclosed in the utility model, the technical content disclosed in the utility model is used to the technical personnel in the art according to, without the creative labour, some substitutions and deformation can be made to some technical features in it, and these substitutions and deformation are all within the protection scope of the utility model.

Claims

1. A profile blanking device, characterized in that, The utility model relates to a workpiece unloading device, including: A conveying mechanism is arranged to convey workpieces to a unloading station. A pushing mechanism is arranged to push the workpieces on the conveying mechanism to a unloading mechanism. The unloading mechanism is arranged at the unloading station and includes a unloading table and a slide plate arranged obliquely on the unloading table.

2. A profile blanking device according to claim 1, characterized in that Corresponding to the two sides of the slide plate, guide plates are arranged.

3. A profile blanking device according to claim 2, characterized in that Corresponding to the lowest side of the slide plate, a plurality of spaced-apart baffle plates are arranged.

4. A profile blanking device according to claim 3, characterized in that The slide plate is provided with a unloading slot between adjacent two baffle plates.

5. A profile blanking device according to claim 2, characterized in that The distribution direction of the unloading slot is consistent with the length direction of the slide plate.

6. A profile blanking device according to claim 1, characterized in that The pushing mechanism includes a pushing driving element, a plurality of push plates arranged along the length direction of the workpieces, and a plurality of linkage assemblies corresponding to the push plates.

7. A profile blanking device according to claim 1, characterized in that The pushing driving element drives the push plates to reciprocate and turn 90° through the linkage assemblies to perform a pushing action.

8. A profile blanking device according to claim 7, characterized in that The pushing driving element includes a driving cylinder.

9. A profile blanking device according to claim 7, characterized in that The output end of the driving cylinder is coaxially provided with a pull rod.

10. A profile blanking device according to any one of claims 1-9, characterized in that The linkage assembly includes a swing arm. One end of the swing arm is slidably connected with the pull rod. The other end of the swing arm is rotatably sleeved on a rotating shaft through a mounting cylinder. The push plate is arranged on the mounting cylinder. The swing arm is provided with a sliding groove along the length direction of the swing arm. A sliding block is slidably connected in the sliding groove. The sliding block is arranged on the pull rod. The push plate includes a pushing part and a guiding part. The pushing part and the guiding part are arranged at an obtuse angle. A plurality of equally-spaced ball bearings are arranged on the slide plate. The conveying mechanism includes a rotating driving element. The output end of the rotating driving element is provided with a driving sprocket. The driving sprocket is drivingly connected with a driven sprocket through a chain transmission belt. The driving sprocket and the driven sprocket are rotatably arranged on a rack. The driving sprocket and the driven sprocket are arranged on the rack through a bearing seat. A limiting plate is arranged on the rack corresponding to the outer guide plate. The rotating driving element includes a servo motor. The output shaft of the servo motor is provided with a speed reducer. The output shaft of the speed reducer is coaxially arranged with the driving sprocket. The pushing mechanism is arranged on the conveying mechanism through a mounting seat. A transition plate is arranged between the conveying mechanism and the unloading mechanism.

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