Discharging device and profile machining production line

Abstract

The utility model belongs to the technical field of material processing, and discloses a blanking device and a section bar processing production line, the blanking device comprises a transmission mechanism, a temporary storage assembly and a propelling mechanism, the transmission mechanism comprises a frame body, a driving assembly and a plurality of transmission rollers, the plurality of transmission rollers are arranged side by side in sequence and are all rotatably arranged on the frame body, and the driving assembly is arranged on the frame body; the driving assembly is used for driving the multiple conveying rollers to rotate so as to convey workpieces. The temporary storage assembly is arranged on the side, in the width direction, of the conveying mechanism, the temporary storage assembly gradually inclines in the direction away from the conveying mechanism from top to bottom, and the workpieces can slide down along the temporary storage assembly and are stored in the temporary storage assembly; the pushing mechanism is configured to push the workpieces into the temporary storage assembly from the conveying mechanism, the workpieces can be naturally dumped in the pushing process, openings of the workpieces face the conveying mechanism, and when the next workpiece enters the temporary storage assembly, the next workpiece is connected with the previous workpiece in a clamped mode, so that automatic stacking is achieved, the automation degree is high, and the efficiency is high. The labor cost can be reduced, and the safety and the production efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material processing, in particular to a blanking device and a profile processing production line. Background Art

[0002] Profiles are steel bars formed through plastic processing to achieve a defined cross-sectional shape and size. Profiles come in a wide variety of sizes and specifications, serving a wide range of applications and playing a crucial role in rolling production. Currently, the production and processing of profiles typically requires cutting long steel bars to the required lengths. The resulting workpieces are often cluttered and require manual handling, which is time-consuming, labor-intensive, and unsafe. This process also results in a low degree of automation, high labor costs, and low production efficiency.

[0003] Therefore, it is urgent to propose a blanking device and a profile processing production line to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a blanking device and a profile processing production line, which can automatically collect the cut workpieces and stack the workpieces neatly for easy transportation, thereby improving the degree of automation of profile cutting production, reducing labor costs, and improving safety and production efficiency.

[0005] To achieve this purpose, the present invention adopts the following technical solutions:

[0006] A blanking device, comprising:

[0007] frame;

[0008] A conveying mechanism, the conveying mechanism comprising a driving assembly and a plurality of conveying rollers, the plurality of conveying rollers being arranged side by side in sequence, and the plurality of conveying rollers being rotatably arranged on the frame, the driving assembly being used to drive the plurality of conveying rollers to rotate so as to convey the workpiece;

[0009] a buffer assembly, disposed on one side of the conveying mechanism along the width direction, and the buffer assembly is gradually inclined from top to bottom in a direction away from the conveying mechanism, and the workpiece can slide down the buffer assembly and be stored in the buffer assembly;

[0010] A pushing mechanism is configured to push the workpiece from the transport mechanism into the buffer assembly.

[0011] Furthermore, the cache component includes a plurality of material receiving pieces arranged at intervals along the length direction of the conveying mechanism, the upper end of each material receiving piece is arranged on the side of the conveying mechanism close to the cache component, and each material receiving piece is gradually inclined from top to bottom in the direction away from the conveying mechanism.

[0012] Furthermore, a stop portion is provided at the lower end of each of the material receiving pieces, and the stop portion is configured to block the workpiece.

[0013] Furthermore, the cache assembly further includes a buffer, and the buffer is provided on a side of each of the stop portions close to the conveying mechanism.

[0014] Furthermore, the unloading device also includes a first wear-resistant part, which is located between the conveying roller and the cache assembly, and covers the surface of the frame.

[0015] Further, the top surface of the first wear-resistant part is lower than the top surface of the conveying roller; and / or,

[0016] The upper end of the cache assembly is lower than the top surface of the first wear-resistant part.

[0017] Furthermore, the unloading device also includes a first sensor, which is arranged at the end of the conveying mechanism along its conveying direction for detecting the workpiece, and the first sensor is communicatively connected to both the conveying mechanism and the propulsion mechanism.

[0018] Furthermore, the propulsion mechanism includes a driving member, a connecting rod assembly and an abutment member, and the output end of the driving member is transmission-connected to the abutment member through the connecting rod assembly.

[0019] Furthermore, the connecting rod assembly includes a first connecting rod and a second connecting rod arranged in parallel, the first end of the first connecting rod and the first end of the second connecting rod are both hinged to the frame body, the second end of the first connecting rod and the second end of the second connecting rod are both hinged to the abutment member, and the output end of the driving member is transmission-connected to the first connecting rod or the second connecting rod.

[0020] A profile processing production line comprises a cutting machine and the above-mentioned blanking device, wherein the cutting machine is used to cut the profile into the workpieces, and the conveying mechanism is arranged at the output end of the cutting machine for conveying the workpieces.

[0021] Beneficial effects of the utility model:

[0022] The utility model provides a blanking device and a profile processing production line, including a frame, a conveying mechanism, a cache component and a propulsion mechanism. The conveying mechanism includes a driving component and multiple conveying rollers. The multiple conveying rollers are arranged side by side in sequence, and the multiple conveying rollers are rotatably arranged on the frame. The driving component is used to drive the multiple conveying rollers to rotate to convey the workpiece; the cache component is arranged on one side of the conveying mechanism along the width direction, and the cache component is gradually inclined from top to bottom in a direction away from the conveying mechanism, and the workpiece can slide down along the cache component and be stored in the cache component; the propulsion mechanism is configured to push the workpiece from the conveying mechanism into the cache component. When the propulsion mechanism pushes the workpiece from the conveying roller into the cache component, the workpiece can naturally dump, and the opening of the workpiece faces the conveying mechanism. When the next workpiece enters the cache component, it will be clamped in the opening of the previous workpiece, thereby realizing automatic stacking. When the cache component is full of workpieces, the operator can conveniently transfer a group of stacked workpieces. It has a high degree of automation, can reduce labor costs, and improve safety and production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of the blanking device of the utility model;

[0024] Figure 2 This is a schematic diagram of the internal structure of the blanking device of the utility model;

[0025] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0026] Figure 4 It is a structural diagram of the propulsion mechanism of the utility model.

[0027] In the picture:

[0028] 100. Workpiece;

[0029] 1. Frame; 11. Protective plate; 12. Foot;

[0030] 2. Conveying mechanism; 21. Driving assembly; 211. Driving motor; 212. Transmission chain; 213. Tensioning roller; 22. Conveying roller;

[0031] 3. Buffer assembly; 31. Material receiving member; 311. Vertical portion; 312. Horizontal portion; 313. Inclined portion; 32. Stopper; 33. Buffer member; 34. Connecting rod;

[0032] 4. Propulsion mechanism; 41. Driving member; 42. Connecting rod assembly; 421. First connecting rod; 422. Second connecting rod; 43. Abutting member; 44. Mounting seat; 45. Second wear-resistant member;

[0033] 5. First wear-resistant part; 6. First sensor. DETAILED DESCRIPTION

[0034] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all of its components.

[0035] In the description of this utility model, unless otherwise specified or limited, the terms "connected," "connect," and "fixed" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0036] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0037] In the description of this embodiment, the terms "upper," "lower," "right," and other orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely for ease of description and simplified operation. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first" and "second" are used solely for descriptive purposes and have no special meaning.

[0038] like Figures 1 to 3 As shown, this embodiment provides a material unloading device for neatly stacking and storing workpieces 100 after processing so that workers can transfer them. Since the workpieces 100 have a certain shape, for example, in this embodiment, the cross-section of the workpieces 100 is a downward-opening U-shape, multiple workpieces 100 are often easily stacked after unloading, requiring workers to sort them, which is inefficient and easy for the workpieces 100 to fall, resulting in low safety.

[0039] In order to solve the above problems, the unloading device of this embodiment includes a frame 1, a conveying mechanism 2, a cache component 3 and a propulsion mechanism 4. The conveying mechanism 2 includes a driving component 21 and a plurality of conveying rollers 22. The plurality of conveying rollers 22 are arranged side by side in sequence, and the plurality of conveying rollers 22 are rotatably arranged on the frame 1. The driving component 21 is used to drive the plurality of conveying rollers 22 to rotate to convey the workpiece 100; the cache component 3 is arranged on one side of the conveying mechanism 2 along the width direction, and the cache component 3 gradually tilts from top to bottom in a direction away from the conveying mechanism 2, and the workpiece 100 can slide down along the cache component 3 and be stored in the cache component 3; the propulsion mechanism 4 is configured to move the workpiece 100 from the conveying mechanism 2 to the cache component 3. The feeding mechanism 2 pushes the cache component 3. When the propulsion mechanism 4 pushes the workpiece 100 from the conveying roller 22 into the cache component 3, the workpiece 100 can naturally fall down by its own gravity, and the opening of the workpiece 100 faces the conveying mechanism 2. When the next workpiece 100 enters the cache component 3, it will be clamped in the opening of the previous workpiece 100, thereby realizing automatic stacking. When the cache component 3 is full of workpieces 100, the operator can easily transfer a group of stacked workpieces 100. It has a high degree of automation, can reduce labor costs, improve safety and production efficiency, and has a simple structure, low manufacturing cost, and can meet the unloading needs of various workpieces 100.

[0040] Of course, the unloading end of the conveying mechanism 2 can be provided with at least two propulsion mechanisms 4 in sequence along its length direction according to actual needs, which can push at least two workpieces 100 side by side into the cache component 3 at a time. When the cache component 3 is full of workpieces 100, the operator can remove at least two stacked groups of workpieces 100, which is conducive to improving production efficiency.

[0041] In this embodiment, combined with Figure 2 and Figure 3 As shown, the drive assembly 21 includes a drive motor 211 and multiple transmission chains 212. Each conveying roller 22 is a double-sprocket roller, and the double sprocket of each conveying roller 22 is arranged at one end away from the cache assembly 3. The two adjacent conveying rollers 22 are connected by the transmission chain 212. The output end of the drive motor 211 is connected to the conveying roller 22 through the transmission chain 212. The double-sprocket roller has the advantages of strong load-bearing capacity, high transmission efficiency and stable transmission.

[0042] Optionally, the driving assembly 21 further includes a tensioning roller 213 , which is disposed between the driving motor 211 and the conveying roller 22 and is used to tension the transmission chain 212 connecting the driving motor 211 and the conveying roller 22 .

[0043] Further, continue as Figure 1As shown, the frame 1 is further provided with a protective plate 11, which is provided on the transmission chain 212. On the one hand, it can prevent foreign matter from entering and affecting the operation of the drive assembly 21, and on the other hand, it improves safety.

[0044] In addition, the bottom of the frame 1 is provided with a foot 12 , through which the frame 1 can be fixed to the ground. The foot 12 is provided with an adjustment screw hole to facilitate the installation and fixation of the frame 1 .

[0045] Furthermore, the cache component 3 includes a plurality of material receiving pieces 31 arranged at intervals along the length direction of the conveying mechanism 2. The upper end of each material receiving piece 31 is arranged on the side of the conveying mechanism 2 close to the cache component 3, and each material receiving piece 31 is gradually inclined from top to bottom away from the conveying mechanism 2. The workpiece 100 can reach the surface of the material receiving piece 31 from the conveying mechanism 2 and slide down along the material receiving piece 31. When the material receiving piece 31 is full of workpieces 100, the operator can easily operate the forklift to remove the workpiece 100 from between two adjacent material receiving pieces 31. Its open design further improves the convenience of unloading.

[0046] In order to facilitate the storage of the workpiece 100, a stop portion 32 is provided at the lower end of each material receiving piece 31. The stop portion 32 is configured to block the workpiece 100, stop the workpiece 100 from sliding down, and abut against the workpiece 100. The stop portion 32 cooperates with the material receiving piece 31 to store the workpiece 100.

[0047] Furthermore, the buffer assembly 3 includes a buffer member 33. Each stopper 32 is provided on the side closest to the conveyor mechanism 2. This buffer member 33 acts as a buffer and stops the workpiece 100, preventing damage caused by collision between the workpiece 100 and the stopper 32. In this embodiment, the buffer member 33 is a polyurethane block, which has good pressure resistance, wear resistance, and is easy to clean. Optionally, the buffer member 33 may be made of, but is not limited to, foam board or plastic, among other materials.

[0048] In addition, when the propulsion assembly pushes the workpiece 100 from the surface of the conveyor roller 22 into the buffer assembly 3, the workpiece 100 will generate friction with the frame 1. Therefore, the unloading device also includes a first wear-resistant member 5. The first wear-resistant member 5 is located between the conveyor roller 22 and the buffer assembly 3, and the first wear-resistant member 5 covers the surface of the frame 1 to reduce the wear of the frame 1 and help protect the workpiece 100. Specifically, the first wear-resistant member 5 includes but is not limited to being made of rubber, stainless steel, or ceramic, etc., which is not limited here.

[0049] Furthermore, the top surface of the first wear-resistant member 5 is lower than the top surface of the conveying roller 22, so that the workpiece 100 can slide smoothly and avoid obstruction to the movement of the workpiece 100. Furthermore, to avoid interference with the conveying roller 22, the first wear-resistant member 5 has a groove on the side close to the conveying roller 22, which corresponds to each conveying roller 22 and accommodates the end of the conveying roller 22, thereby reducing the gap between the conveying roller 22 and the first wear-resistant member 5, and making the workpiece 100 move more smoothly.

[0050] Likewise, the upper end of the cache assembly 3 is lower than the top surface of the first wear-resistant part 5 , so that the workpiece 100 can smoothly fall from the first wear-resistant part 5 to the cache assembly 3 .

[0051] Specifically, the material receiving member 31 includes a vertical portion 311, a horizontal portion 312, and an inclined portion 313. The vertical portion 311, the horizontal portion 312, and the inclined portion 313 are arranged in a triangular shape, resulting in a simple structure and high stability. The multiple material receiving members 31 are connected by connecting rods 34. In this embodiment, the vertical portion 311, the horizontal portion 312, the inclined portion 313, and the connecting rods 34 are all steel pipes, with the inclined portion 313 being a seamless steel pipe to ensure smooth sliding of the workpiece 100 and prevent damage to the workpiece 100.

[0052] In some embodiments, the unloading device further includes a first sensor 6, which is disposed at the end of the conveying mechanism 2 along its conveying direction and is used to detect the workpiece 100. The first sensor 6 is in communication with both the conveying mechanism 2 and the propulsion mechanism 4. When the first sensor 6 detects that the conveying mechanism 2 has delivered the workpiece 100 to its proper position, the conveying mechanism 2 stops conveying, and the propulsion mechanism 4 starts working to push the workpiece 100 out. In this embodiment, the first sensor 6 is a radio signal switch, which has the advantages of good stability, high detection accuracy, and fast response speed. Optionally, the first sensor 6 includes but is not limited to a light sensor, a pressure sensor, or a speed sensor, etc., which are not limited here.

[0053] like Figure 4 As shown, the propulsion mechanism 4 includes a driving member 41, a connecting rod assembly 42, and an abutment 43. The output end of the driving member 41 is transmission-connected to the abutment 43 via the connecting rod assembly 42. The connecting rod assembly 42 connects the output end of the driving member 41 and the abutment 43, thereby compensating for the short stroke of the output end of the driving member 41. The driving member 41 includes, but is not limited to, a pneumatic cylinder, an electric cylinder, or a hydraulic cylinder, etc., which are not limited here.

[0054] Furthermore, a second wear-resistant part 45 is provided on a side of the abutting part 43 close to the workpiece 100 , which is used to abut against the workpiece 100 , thereby extending the service life of the abutting part 43 .

[0055] In this embodiment, the driving member 41 is a pneumatic cylinder. A mounting base 44 is provided on the frame 1. The end of the cylinder, opposite its output end, is hingedly connected to the mounting base 44, allowing the cylinder to adapt to the push rod mechanism during actuation. The propulsion mechanism 4 also includes an air circuit assembly connected to the cylinder's input end to provide power to the cylinder.

[0056] In addition, a second sensor is installed at the head and tail of the cylinder to provide feedback on the cylinder's operating status. The second sensor is in communication with the control circuit of the blanking device to facilitate control of the cylinder's operating status. Specifically, the second sensor includes but is not limited to a magnetic induction switch, which is not limited here.

[0057] Specifically, the connecting rod assembly 42 includes a first connecting rod 421 and a second connecting rod 422 arranged in parallel. The first end of the first connecting rod 421 and the first end of the second connecting rod 422 are both hinged to the frame 1, and the second end of the first connecting rod 421 and the second end of the second connecting rod 422 are both hinged to the abutment 43 to form a parallelogram connecting rod structure. The output end of the driving member 41 is transmission-connected to the first connecting rod 421 or the second connecting rod 422, which can drive the abutment 43 to extend or retract, and has the advantages of simple structure and long movement stroke, so that the abutment 43 can be completely located on the side of the conveying mechanism 2 away from the cache assembly 3 when retracted, thereby avoiding obstruction to the conveyance of the workpiece 100.

[0058] This embodiment also provides a profile processing production line, including a cutting machine and a blanking device in any of the above embodiments. The cutting machine is used to cut the profile into workpieces 100. The conveying mechanism 2 is arranged at the output end of the cutting machine and is used to convey the workpiece 100. By applying the blanking device, the degree of automation of profile cutting production is improved, labor costs are reduced, and safety and production efficiency are improved.

[0059] Obviously, the above-described embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the manner in which the present invention is to be implemented. A person skilled in the art would be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A blanking device, characterized in that: include: Frame (1); A conveying mechanism (2), the conveying mechanism (2) comprising a driving assembly (21) and a plurality of conveying rollers (22), the plurality of conveying rollers (22) being arranged in parallel in sequence, and the plurality of conveying rollers (22) being rotatably arranged on the frame (1), the driving assembly (21) being used to drive the plurality of conveying rollers (22) to rotate so as to convey the workpiece (100); A cache component (3) is arranged on one side of the conveying mechanism (2) along the width direction, and the cache component (3) is gradually inclined from top to bottom in a direction away from the conveying mechanism (2), and the workpiece (100) can slide down along the cache component (3) and be stored in the cache component (3); A propulsion mechanism (4) is configured to push the workpiece (100) from the conveying mechanism (2) into the buffer assembly (3).

2. The blanking device according to claim 1, characterized in that: The buffer assembly (3) comprises a plurality of material receiving members (31) arranged at intervals along the length direction of the conveying mechanism (2), the upper end of each material receiving member (31) being arranged on a side of the conveying mechanism (2) close to the buffer assembly (3), and each material receiving member (31) being gradually inclined from top to bottom in a direction away from the conveying mechanism (2).

3. The blanking device according to claim 2, characterized in that: A stopper (32) is provided at the lower end of each material receiving member (31), and the stopper (32) is configured to block the workpiece (100).

4. The blanking device according to claim 3, characterized in that: The buffer assembly (3) further comprises a buffer member (33), and each of the stoppers (32) is provided with the buffer member (33) on a side close to the conveying mechanism (2).

5. The blanking device according to claim 1, characterized in that: The unloading device further comprises a first wear-resistant part (5), wherein the first wear-resistant part (5) is located between the conveying roller (22) and the cache assembly (3), and the first wear-resistant part (5) covers the surface of the frame (1).

6. The blanking device according to claim 5, characterized in that: The top surface of the first wear-resistant part (5) is lower than the top surface of the conveying roller (22); and / or, The upper end of the cache assembly (3) is lower than the top surface of the first wear-resistant part (5).

7. The blanking device according to any one of claims 1 to 6, characterized in that: The unloading device further comprises a first sensor (6), which is arranged at the end of the conveying mechanism (2) along its conveying direction and is used to detect the workpiece (100), and the first sensor (6) is communicatively connected to both the conveying mechanism (2) and the propulsion mechanism (4).

8. The blanking device according to any one of claims 1 to 6, characterized in that: The propulsion mechanism (4) comprises a driving member (41), a connecting rod assembly (42) and an abutting member (43); the output end of the driving member (41) is transmission-connected to the abutting member (43) via the connecting rod assembly (42).

9. The blanking device according to claim 8, characterized in that: The connecting rod assembly (42) includes a first connecting rod (421) and a second connecting rod (422) arranged in parallel, the first end of the first connecting rod (421) and the first end of the second connecting rod (422) are both hinged to the frame (1), the second end of the first connecting rod (421) and the second end of the second connecting rod (422) are both hinged to the abutment member (43), and the output end of the driving member (41) is transmission-connected to the first connecting rod (421) or the second connecting rod (422).

10. A profile processing production line, characterized in that: It comprises a cutting machine and a blanking device as claimed in any one of claims 1 to 9, wherein the cutting machine is used to cut the profile into the workpieces (100), and the conveying mechanism (2) is arranged at the output end of the cutting machine for conveying the workpieces (100).

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