Flexible material receiving device for long strip material

Abstract

The utility model discloses a flexible material receiving device of long strip material, including material receiving shaft and along the multiple U type material receiving arm of material receiving shaft length direction arrangement, multiple inclined bench, multiple gear chain, multiple rotating sleeve and multiple flexible material receiving board, material receiving shaft installs on the frame, the rear end of U type material receiving arm is fixedly connected with material receiving shaft, the front end of inclined bench is located the upper portion of material receiving shaft, the rear end of inclined bench is higher than the front end and is opposite with the discharge end of gear chain, rotating sleeve rotates sleeve and is connected with rotating drive arrangement, and one end of flexible material receiving board is fixedly connected with rotating sleeve, the utility model discloses utilize U type material receiving arm to receive long strip material gradually, utilize flexible material receiving board to prevent the new received bar and directly collide the received bar simultaneously, can prevent the bar and produce knock injury in the process of collecting because of mutual collision, thereby improved the product quality of bar and long strip material.

Description

Technical Field

[0001] This utility model relates to a flexible receiving device suitable for long and strip-shaped materials such as bars, belonging to the field of metallurgical equipment technology. Background Technology

[0002] When metallurgical enterprises collect long, thin materials such as bars, they typically rely on the material's own gravity to fall freely into a fixed collection basket. As the diameter and length of the bars increase, their weight also increases, leading to greater impact on the collection device and its foundation, causing frequent damage. Furthermore, as the bars fall into the collection basket, they collide with other bars inside, causing surface damage and severely hindering product quality improvement. Therefore, developing a flexible receiving device that avoids such damage is an urgent problem to be solved. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by providing a flexible receiving device for long strip materials, thereby preventing damage to the rods during collection and improving the quality of the rod products.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A flexible receiving device for elongated strip materials includes a horizontal receiving shaft and multiple U-shaped receiving arms, multiple inclined frames, multiple toothed chains, multiple rotating sleeves, and multiple flexible receiving plates arranged along the length of the receiving shaft. The receiving shaft is mounted on a frame, and the rear ends of the U-shaped receiving arms are fixedly connected to the receiving shaft. The front ends of the inclined frames are located above the receiving shaft. The rear ends of the inclined frames are higher than the front ends and opposite to the discharge end of the toothed chains. The rotating sleeves are rotatably mounted on the receiving shaft and connected to a rotary drive device. One end of each flexible receiving plate is fixedly connected to the rotating sleeve.

[0005] The aforementioned flexible receiving device for elongated materials has a receiving shaft that is rotatably connected to the frame via bearings. Each U-shaped receiving arm is equipped with a hydraulic cylinder below it. The cylinder body of the hydraulic cylinder is rotatably connected to the equipment foundation, and the piston rod of the hydraulic cylinder is hinged to the bottom of the U-shaped receiving arm.

[0006] The flexible receiving device for the above-mentioned long strip material includes a rotary drive device comprising a drive shaft and a drive sprocket, a driven sprocket, and a chain corresponding to each rotating sleeve. The drive shaft is parallel to the receiving shaft and is rotatably connected to the frame via bearings. The drive sprocket is fixed to the drive shaft via a keyway. The driven sprocket is annular in shape, with one side coaxially connected to the corresponding rotating sleeve. The driven sprocket and the drive sprocket are connected by a chain drive.

[0007] The aforementioned flexible receiving device for elongated materials comprises two parts: the driven sprocket and the rotating sleeve.

[0008] The above-mentioned flexible receiving device for long strip materials has a clamping plate on one side of the rotating sleeve. One end of the flexible receiving plate is clamped between the rotating sleeve and the clamping plate and then fixed with bolts. Anti-slip teeth corresponding to the flexible receiving plate are provided on both the rotating sleeve and the clamping plate.

[0009] In the aforementioned flexible receiving device for long strip materials, the rear end of the U-shaped receiving arm is fixedly connected to the receiving shaft via a clamp-type coupling.

[0010] The aforementioned flexible receiving device for elongated materials has multiple flexible receiving plates that are parallel to each other.

[0011] The flexible receiving device for the aforementioned elongated material has a flexible receiving plate made of rubber.

[0012] This invention utilizes a U-shaped receiving arm to receive long, strip-shaped materials one by one. Simultaneously, a flexible receiving plate prevents newly received bars from directly colliding with already received bars, thus preventing damage from collisions during collection and improving the product quality of long, strip-shaped materials such as bars. Furthermore, this invention also boasts advantages such as simple structure, reliable operation, and convenient installation and maintenance. Attached Figure Description

[0013] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a top view of the present invention (excluding the toothed chain). Figure 3 This is a schematic diagram of the installation of the flexible splicing plate; Figure 4 This is a structural diagram of the driven sprocket and the rotating sleeve, in which... Figure 4 (a) is the front view, and also Figure 4 (b) AA section view; Figure 4 (b) is the left view; Figure 4 (c) is a bottom view; Figure 4 (d) is Figure 4 (b) Sectional view; Figure 5 This is the state of the present invention after receiving the first rod; Figure 6 This is the state of the present invention before receiving the second rod; Figure 7 This is the state of the present invention after receiving the second rod; Figure 8 This is the state of the present invention before receiving the third rod.

[0015] The following are the labels in the diagram: 1. Drive sprocket, 2. Drive shaft, 3. Chain, 4. Toothed chain, 5. Inclined frame, 6. Receiving shaft, 7. Flexible receiving plate, 8. Driven sprocket, 9. U-shaped receiving arm, 10. Hydraulic cylinder, 11. Bar stock, 12. Clamping plate, 13. Rotating sleeve, 14. Bolt, 15. Spiral oil passage, 16. Oil filling hole, 17. Anti-slip teeth. Detailed Implementation

[0016] This invention employs a novel receiving method to achieve soft contact between the bars, avoiding secondary processing defects and ensuring the surface quality of the bars.

[0017] See Figures 1-7 This utility model mainly includes an active sprocket 1, a drive shaft 2, a chain 3, a toothed chain 4, an inclined frame 5, a receiving shaft 6, a flexible receiving plate 7, a driven sprocket 8, a U-shaped receiving arm 9, a hydraulic cylinder 10, a clamping plate 12, a rotating sleeve 13, and bolts 14.

[0018] The drive shaft 2 is placed horizontally and is rotatably connected to the frame via bearings. One end of the drive shaft 2 is connected to the drive device (not shown in the figure). The drive shaft 2 can rotate around its axis under the drive of the drive device, and each rotation is a fixed angle.

[0019] The receiving shaft 6 is parallel to the drive shaft 2 and rotatably connected to the frame via bearings. Multiple drive sprockets 1 are arranged along the drive shaft 2 and fixed to it via keyways. Multiple driven sprockets 8 are arranged along the receiving shaft 6 and rotatably connected to it via a rotating sleeve 13. Each driven sprocket 8 corresponds to one drive sprocket 1, and each driven sprocket 8 is connected to its corresponding drive sprocket 1 via a chain 3. Multiple flexible receiving plates 7 are parallel to each other, and one end of each plate is connected to the side of one of the driven sprockets 8. Multiple U-shaped receiving arms 9 are arranged along the receiving shaft 6. The rear end of each U-shaped receiving arm 9 is fixedly connected to the receiving shaft 6 via a clamp-type coupling. A hydraulic cylinder 10 is installed at the lower part of each U-shaped receiving arm 9. The cylinder body of the hydraulic cylinder 10 is rotatably connected to the equipment foundation. The piston rod of the hydraulic cylinder 10 is hinged to the bottom of the U-shaped receiving arm 9. By extending and retracting the piston rod of the hydraulic cylinder 10, the U-shaped receiving arm 9 can rotate around the receiving shaft 6, thereby adjusting the height of the U-shaped receiving arm 9 and minimizing the drop of the bar as it rolls into the U-shaped receiving arm 9, thus preventing violent collisions between the bars.

[0020] Multiple inclined frames 5 are arranged along the length of the receiving shaft 6. The rear end of the inclined frame 5 is opposite to the discharge end of the toothed chain 4, the front end of the inclined frame 5 is located above the receiving shaft 6, and the rear end of the inclined frame 5 is higher than the front end and opposite to the discharge end of the toothed chain 4.

[0021] See Figure 3 , Figure 4The driven sprocket 8 is in the shape of a ring, and one side of it is fixedly connected to the coaxial rotating sleeve 13. The rotating sleeve 13 is rotatably mounted on the receiving shaft 6. One side of the rotating sleeve 13 is assembled to form a clamping plate 12 for fixing the flexible receiving plate 7. The flexible receiving plate 7 is clamped between the rotating sleeve 13 and the clamping plate 12 and then fixed with bolts. Both the rotating sleeve 13 and the clamping plate 12 are provided with anti-slip teeth 17 corresponding to the flexible receiving plate 7 to increase friction.

[0022] The flexible receiving plate 7 is made of rubber, which can both act as a buffer and bend to bypass obstacles.

[0023] Both the driven sprocket 8 and the rotating sleeve 13 adopt a split design, that is, they are made of two symmetrical parts, which makes installation and replacement very convenient without disassembling the parts on the receiving shaft 6.

[0024] The steps for receiving the rod in this utility model are as follows: 1. Before receiving the bar, the piston rod of the hydraulic cylinder 10 extends and pushes the U-shaped receiving arm 9 to a high position to reduce the drop of the bar rolling into the U-shaped receiving arm 9 and prevent damage to the bar; the flexible receiving plate 7 rotates to the top and tilts in the direction of the U-shaped receiving arm 9. 2. The first bar 11 is transported by the toothed chain 4 to the inclined platform 5 and then rolls down into the U-shaped receiving arm 9 by its own weight, simultaneously bending the flexible receiving plate 7. Figure 5 As shown; 3. Driven by the drive device, the drive shaft 2 rotates and, through the drive sprocket 1, chain 3, driven sprocket 8, and rotating sleeve 13, drives the flexible receiving plate 7 to rotate one revolution, causing the flexible receiving plate 7 to rotate above the first bar 11, ready to receive the next bar 11. Figure 6 As shown; 4. The automatic control system controls the piston rod of the hydraulic cylinder 10 to descend one step, providing space for the next bar; 5. After being transported by the toothed chain 4 to the inclined platform 5, the next bar 11 rolls down into the U-shaped receiving arm 9 by its own weight. Due to the presence of the flexible receiving plate 7, the newly received bar 11 cannot directly collide with the already received bar 11. The flexible receiving plate 7 acts as a buffer between the newly received bar 11 and the already received bar 11, preventing the bars from being damaged by impact. Figure 7 As shown; 6. Driven by the drive device, the drive shaft 2 rotates, and through the drive sprocket 1, chain 3, driven sprocket 8, and rotating sleeve 13, drives the flexible receiving plate 7 to rotate one revolution, pulling the flexible receiving plate 7 out from between the bars and rotating it above the bars 11, ready to receive subsequent bars 11, such as... Figure 8 As shown, the flexible receiving plate 7 will be blocked by the received rod 11 during the rotation process. After being blocked, the flexible receiving plate 7 will bend to bypass the received rod 11. 7. Then repeat steps 4-6 until the groove on the upper part of the U-shaped receiving arm 9 is filled with bar stock.

Claims

1. A flexible receiving device for elongated strip materials, characterized in that, The assembly includes a horizontal receiving shaft (6) and multiple U-shaped receiving arms (9), multiple inclined frames (5), multiple toothed chains (4), multiple rotating sleeves (13), and multiple flexible receiving plates (7) arranged along the length of the receiving shaft (6). The receiving shaft (6) is mounted on the frame. The rear end of the U-shaped receiving arm (9) is fixedly connected to the receiving shaft (6). The front end of the inclined frame (5) is located above the receiving shaft (6). The rear end of the inclined frame (5) is higher than the front end and is opposite to the discharge end of the toothed chain (4). The rotating sleeve (13) is rotatably mounted on the receiving shaft (6) and connected to the rotary drive device. One end of the flexible receiving plate (7) is fixedly connected to the rotating sleeve (13).

2. The flexible receiving device for elongated materials according to claim 1, characterized in that, The receiving shaft (6) is rotatably connected to the frame via bearings. A hydraulic cylinder (10) is provided below each U-shaped receiving arm (9). The cylinder body of the hydraulic cylinder (10) is rotatably connected to the equipment foundation. The piston rod of the hydraulic cylinder (10) is hinged to the bottom of the U-shaped receiving arm (9).

3. A flexible receiving device for elongated materials according to claim 1 or 2, characterized in that, The rotary drive device includes a drive shaft (2) and a drive sprocket (1), a driven sprocket (8) and a chain (3) corresponding to each rotating sleeve (13). The drive shaft (2) is parallel to the receiving shaft (6) and is rotatably connected to the frame through bearings. The drive sprocket (1) is fixed on the drive shaft (2) through a keyway. The driven sprocket (8) is in the shape of a ring and one side is coaxially connected to the corresponding rotating sleeve (13). The driven sprocket (8) and the drive sprocket (1) are connected by a chain (3).

4. The flexible receiving device for elongated materials according to claim 3, characterized in that, The driven sprocket (8) and the rotating sleeve (13) are both composed of two parts spliced ​​together.

5. A flexible receiving device for elongated materials according to claim 4, characterized in that, The rotating sleeve (13) has a clamping plate (12) on one side. One end of the flexible receiving plate (7) is clamped between the rotating sleeve (13) and the clamping plate (12) and then fixed with bolts. Anti-slip teeth (17) corresponding to the flexible receiving plate (7) are provided on both the rotating sleeve (13) and the clamping plate (12).

6. A flexible receiving device for elongated materials according to claim 5, characterized in that, The rear end of the U-shaped receiving arm (9) is fixedly connected to the receiving shaft (6) via a clamp-type coupling.

7. A flexible receiving device for elongated materials according to claim 6, characterized in that, Multiple flexible receiving plates (7) are parallel to each other.

8. A flexible receiving device for elongated materials according to claim 7, characterized in that, The flexible receiving plate (7) is made of rubber.

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