Multifunctional turnover and unloading mechanism

Abstract

The utility model relates to a multifunctional turnover blanking mechanism and belongs to the technical field of blanking mechanism, including turnover frame, and the rotatory roller is fixedly arranged on the turnover frame, and the turnover frame rotates with the rotatory roller as the rotation axis, and both ends of the rotatory roller are equipped with the support bearing, and the support bearing is arranged on the support frame, and the support frame is equipped with the rotation component for controlling the rotatory roller rotation, and the turnover frame is equipped with the blanking assembly and the track for the material frame sliding, and the track includes the first rail body and the second rail body, and a plurality of guide rollers are rotatably arranged between the first rail body and the second rail body, and the first rail body is located between the guide roller and the material collecting assembly, and when the material frame is located between the first rail body and the blanking assembly, the turnover frame can rotate to make the material in the material frame fall into the blanking assembly. The application has the effect that the application range of the blanking mechanism is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of feeding mechanisms, and in particular to a multifunctional flip-feeding mechanism. Background Technology

[0002] A walking beam furnace is an industrial heat treatment equipment that achieves continuous material conveying through a walking mechanism. It is widely used in metallurgy, machining and other fields. It mainly consists of a fixed furnace bed, a liftable walking beam and a multi-layer pallet system. Its core working principle is to enable the material frame used to load materials to complete a "rise-forward-fall-backward" cyclic conveying process through the coordinated action of lifting cylinders and translation cylinders.

[0003] To ensure the circulation of the material frame in the walking beam furnace, it is usually necessary to unload the processed material from the frame. Existing unloading mechanisms typically unload by flipping the frame, but in practical applications, it has been found that this unloading method is not suitable if the material volume is large. Utility Model Content

[0004] In order to enable the smooth unloading of large-volume materials after processing, this application provides a multi-functional flipping unloading mechanism.

[0005] This application provides a multifunctional flipping and unloading mechanism, which adopts the following technical solution: A multifunctional tilting and unloading mechanism is rotatably mounted on a support frame, including a tilting frame, a rotating roller fixedly mounted through the tilting frame, the tilting frame rotating about the rotating roller as the rotation axis, support bearings at both ends of the rotating roller, the support bearings being mounted on the support frame, and a rotating component for controlling the rotation of the rotating roller being mounted on the support frame. The flipping frame is equipped with a feeding component and a track for sliding the feeding frame. The track includes a first track body and a second track body. Multiple guide rollers are rotatably arranged between the first track body and the second track body. The first track body is located between the guide rollers and the collecting component. When the material frame is located between the first track body and the feeding component, the flipping frame can rotate so that the material in the material frame falls into the feeding component.

[0006] By adopting the above technical solution, if the volume of the material placed on the material frame is small, the material frame will slide along the first track with the cooperation of the guide rollers to correspond with the feeding component. Then, by rotating the flipping frame, the material in the material frame will fall into the feeding component, completing the feeding. If the volume of the material placed on the material frame is large, the presence of the feeding component may affect the normal sliding of the material frame. In this case, the flipping frame can be flipped first, and the material frame can slide to the second track with the cooperation of the guide rollers. At this time, it can slide directly to the feeding point of the walking beam furnace, and the feeding can be completed manually or mechanically, which effectively improves the applicability of the feeding mechanism.

[0007] Preferably, the feeding assembly includes a feeding cover slidably disposed on a tilting frame. The feeding cover is slidable toward the first rail body to fit against the material frame located on the first rail body. The feeding cover has a receiving cavity for accommodating materials. A feeding through hole for feeding is opened through the end of the feeding cover away from the first rail body. A door for controlling the opening and closing of the feeding through hole is rotatably connected to the feeding cover. A sliding member for controlling the sliding of the feeding cover is provided on the tilting frame. A control member for controlling the rotation of the door is provided on the feeding cover.

[0008] By adopting the above technical solution, the design of the box door ensures that the rotating frame rotates stably before the material falling into the receiving cavity is unloaded, and the material is not easy to scatter.

[0009] Preferably, the unloading cover is provided with a positioning rod, and the flipping frame is provided with a positioning tube corresponding to the positioning rod, and the positioning rod is slidably disposed in the positioning tube.

[0010] By adopting the above technical solution, the positioning rod and the positioning tube cooperate to provide guidance for the sliding of the unloading cover, ensuring the stability of the unloading cover sliding on the flipping frame.

[0011] Preferably, the box door includes two plates, a control shaft is fixedly mounted through the plates, and control gears are provided at both ends of the control shaft. The control component is used to control the rotation of the control gears located on the same side. The control component includes a control cylinder mounted on the unloading cover, control blocks are provided on both sides of the control cylinder, the unloading cover is provided with a control slide rail that cooperates with the control block, and a control rack that meshes with the control gear is provided on the control block.

[0012] By adopting the above technical solution, when the control cylinder starts, it can drive the control block to slide along the control slide rail, thereby making the box door rotate under the action of gear transmission, which facilitates the control of the opening and closing of the box door.

[0013] Preferably, sealing plates are provided on both sides of the box door along its length, and the sealing plates are fitted to the outer wall of the unloading cover.

[0014] By adopting the above technical solution and setting the sealing plate, on the one hand, the reliability of the box door set on the unloading cover is improved, and on the other hand, there is no gap between the box door and the unloading cover, so that the material is not easy to leave the receiving cavity through the gap between the box door and the unloading cover during the rotation of the flipping frame.

[0015] Preferably, both ends of the first track are provided with limiting components, which are used to limit the displacement of the material frame during the rotation of the flipping frame.

[0016] By adopting the above technical solution, the setting of the limiting component makes it easy for the material frame to slide along the first track to correspond with the unloading component, and makes the material frame less likely to shift during the rotation of the flipping frame, thereby improving the reliability of unloading through the unloading component.

[0017] In summary, this application includes at least one of the following beneficial technical effects: 1. If the material placed on the material frame is small, the material frame will slide along the first track with the help of the guide rollers to correspond with the feeding component. Then, the rotation of the flipping frame will cause the material in the material frame to fall into the feeding component, completing the feeding. If the material placed on the material frame is large, the presence of the feeding component may affect the normal sliding of the material frame. In this case, the flipping frame can be flipped first, and the material frame can slide to the second track with the help of the guide rollers. Then, it can slide directly to the feeding point of the walking beam furnace. The feeding can be completed manually or mechanically, which effectively improves the applicability of the feeding mechanism. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0019] Figure 2 This is a schematic diagram of the overall structure of the material removal frame in the embodiment of this application.

[0020] Figure 3 This is a schematic diagram of the guide roller structure in an embodiment of this application.

[0021] Explanation of reference numerals in the attached drawings: 1. Tilting frame; 11. Rotating roller; 111. Support bearing; 12. Rotating motor; 121. Reducer; 2. Track; 21. First track body; 22. Second track body; 23. Limiting plate; 231. Limiting cylinder; 232. Limiting motor; 3. Discharge cover; 31. Sliding cylinder; 32. Positioning rod; 321. Positioning tube; 33. Receiving cavity; 4. Box door; 41. Sealing plate; 42. Control gear; 43. Control cylinder; 44. Control block; 441. Control slide rail; 442. Control rack; 5. Material frame; 6. Guide roller. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1-3 The present invention will be described in further detail below.

[0023] This application discloses a multifunctional tilting and feeding mechanism, which is mounted on a support frame located at the feeding point of a walking beam furnace. (Refer to...) Figure 1 and Figure 2The system includes a tilting frame 1 rotatably mounted on a support frame, a rotating roller 11 fixedly mounted on the tilting frame 1, the rotating roller 11 passing through the tilting frame 1, the tilting frame 1 rotating about the rotating roller 11 as the rotation axis, and support bearings 111 at both ends of the rotating roller 11, the support bearings 111 being mounted on the support frame, the support bearings 111 ensuring the stability of the rotation of the tilting frame 1, and a rotating assembly for controlling the rotation of the rotating roller 11 on the support frame, the rotating assembly including a rotating motor 12 and a reducer 121 fixedly mounted on the support frame, the output shaft of the rotating motor 12 being coaxially fixed with the input shaft of the reducer 121, the output shaft of the reducer 121 being coaxially fixed with the rotating roller 11, so that when the rotating motor 12 is started, it can drive the tilting frame 1 to rotate relative to the support frame.

[0024] Reference Figure 1 and Figure 2 The flipping frame 1 is equipped with a feeding component and a track 2 for sliding the feeding frame 5. The track 2 includes a first track body 21 and a second track body 22. Both the first track body 21 and the second track body 22 are fixed on the flipping frame 1. Multiple guide rollers 6 are rotatably arranged between the first track body 21 and the second track body 22. The number of guide rollers 6 depends on the actual needs. The first track body 21 is located between the guide rollers 6 and the collecting component. When the material frame 5 is located between the first track body 21 and the feeding component, the flipping frame 1 can rotate until the material in the material frame 5 falls into the feeding component.

[0025] If the material placed on the material frame 5 is small, the material frame 5 will slide along the first track 21 with the cooperation of the guide roller 6 to correspond to the feeding component. Then, by rotating the flipping frame 1, the material in the material frame 5 will fall into the feeding component, completing the feeding. In actual use, a conveyor belt will also be provided to collect the material in the feeding component. If the material placed on the material frame 5 is large, the presence of the feeding component may affect the normal sliding of the material frame 5. In this case, the flipping frame 1 can be flipped first, and the material frame 5 can slide to the second track 22 with the cooperation of the guide roller 6. At this time, it can slide directly to the feeding point of the walking beam furnace, and the feeding can be completed manually or mechanically, which effectively improves the applicability of the feeding mechanism.

[0026] Reference Figure 2 and Figure 3Both ends of the first track 21 are provided with limiting components. The limiting components are used to limit the displacement of the material frame 5 during the rotation of the flipping frame 1. The limiting components include limiting plates 23 rotatably mounted on the first track 21. The first track 21 is provided with corresponding limiting grooves for the limiting plates 23 to rotate. In this embodiment, there are two ways to drive the limiting plates 23 located at both ends of the first track 21 to rotate. First, a limiting cylinder 231 is rotatably mounted on the first track 21, and the piston rod of the limiting cylinder 231 is rotatably connected to the limiting plate 23. Second, a limiting motor 232 is mounted on the first track 21, and the output shaft of the limiting motor 232 is fixed to the limiting plate 23. By setting the limiting components, it is easy for the material frame 5 to slide along the first track 21 to correspond to the unloading component, and it is not easy for the material frame 5 to shift during the rotation of the flipping frame 1, thus improving the reliability of unloading by the unloading component.

[0027] Reference Figure 2 and Figure 3 The feeding assembly includes a feeding cover 3 slidably mounted on a tilting frame 1. The tilting frame 1 is provided with a sliding component for controlling the sliding of the feeding cover 3. In this embodiment, the sliding component includes sliding cylinders 31 fixedly mounted on both sides of the tilting frame 1. The piston rod of the sliding cylinder 31 is fixed to the feeding cover 3, and the sliding of the feeding cover 3 is controlled by the sliding cylinders 31. Positioning rods 32 are provided on both sides of the sliding cylinders 31, and the positioning rods 32 are fixedly mounted on the feeding cover 3. The tilting frame 1 is provided with positioning tubes 321 corresponding to the positioning rods 32. The positioning rods 32 are slidably mounted in the positioning tubes 321. Through the cooperation of the positioning rods 32 and the positioning tubes 321, the sliding of the feeding cover 3 is guided, ensuring the stability of the feeding cover 3 sliding on the tilting frame 1.

[0028] Reference Figure 1 and Figure 2 The feeding cover 3 can slide towards the first track 21 to fit against the material frame 5 located on the first track 21. The feeding cover 3 has a receiving cavity 33 for accommodating materials. The end of the feeding cover 3 away from the first track 21 has a feeding through hole for feeding. A door 4 for controlling the opening and closing of the feeding through hole is rotatably connected to the feeding cover 3. In actual application, by flipping the frame 1, the material in the material frame 5 will first fall into the receiving cavity 33 of the feeding cover 3 during the rotation. Then, by rotating the door 4, the material in the receiving cavity 33 will move through the feeding through hole to the external conveyor belt for collection, thus completing the feeding. The door 4 ensures that the feeding is carried out after the flipping frame 1 has rotated stably, and the material is not easy to scatter.

[0029] Reference Figure 1 and Figure 2The box door 4 includes two plates, with a control shaft fixedly mounted through each plate. Control gears 42 are mounted at both ends of the control shaft. A control component for rotating the box door 4 is mounted on the unloading cover 3. This component controls the rotation of the control gears 42 located on the same side. The control component includes a control cylinder 43 fixedly mounted on the unloading cover 3. The control cylinder 43 is a double-rod cylinder. Control blocks 44 are mounted on both sides of the control cylinder 43. A control slide rail 441, which cooperates with the control blocks 44, is mounted on the unloading cover 3. The control slide rail 441 provides guidance and positioning for the sliding of the control blocks 44. A control rack 442, which meshes with the control gears 42, is mounted on the control blocks 44. When the control cylinder 43 is activated, it can drive the control blocks 44 to slide along the control slide rail 441, thereby causing the box door 4 to rotate under gear transmission, facilitating the opening and closing of the box door 4.

[0030] Reference Figure 2 Sealing plates 41 are provided on both sides of the box door 4 along its length. The sealing plates 41 are attached to the outer wall of the unloading cover 3. By setting the sealing plates 41, the reliability of the box door 4 on the unloading cover 3 is improved. On the other hand, there is no gap between the box door 4 and the unloading cover 3, so that the material is not easy to leave the receiving cavity 33 through the gap between the box door 4 and the unloading cover 3 during the rotation of the flipping frame 1.

[0031] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A multifunctional tilting and unloading mechanism, rotatably mounted on a support frame, characterized in that, The system includes a flipping frame (1), on which a rotating roller (11) is fixedly mounted. The flipping frame (1) rotates about the rotating roller (11) as the axis of rotation. Both ends of the rotating roller (11) are provided with support bearings (111). The support bearings (111) are mounted on a support frame. The support frame is provided with a rotating assembly for controlling the rotation of the rotating roller (11). The flipping frame (1) is provided with a feeding component and a track (2) for the sliding of the feeding frame (5). The track (2) includes a first track body (21) and a second track body (22). Multiple guide rollers (6) are rotatably arranged between the first track body (21) and the second track body (22). The first track body (21) is located between the guide rollers (6) and the collecting component. When the material frame (5) is located between the first track body (21) and the feeding component, the flipping frame (1) can rotate until the material in the material frame (5) falls into the feeding component.

2. The multifunctional flipping and unloading mechanism according to claim 1, characterized in that, The feeding assembly includes a feeding cover (3) slidably disposed on the flipping frame (1). The feeding cover (3) can slide toward the first rail (21) to fit against the material frame (5) located on the first rail (21). The feeding cover (3) is provided with a receiving cavity (33) for receiving materials. The end of the feeding cover (3) away from the first rail (21) is provided with a feeding through hole for feeding. The feeding cover (3) is rotatably connected with a box door (4) for controlling the opening and closing of the feeding through hole. The flipping frame (1) is provided with a sliding member for controlling the sliding of the feeding cover (3). The feeding cover (3) is provided with a control member for controlling the rotation of the box door (4).

3. The multifunctional flipping and unloading mechanism according to claim 2, characterized in that, The feeding cover (3) is provided with a positioning rod (32), and the flipping frame (1) is provided with a positioning tube (321) corresponding to the positioning rod (32). The positioning rod (32) is slidably disposed in the positioning tube (321).

4. The multifunctional flipping and unloading mechanism according to claim 2, characterized in that, The box door (4) includes two plates, and a control shaft is fixedly mounted through the plates. Both ends of the control shaft are provided with control gears (42). The control component is used to control the rotation of the control gears (42) located on the same side. The control component includes a control cylinder (43) mounted on the unloading cover (3). Both sides of the control cylinder (43) are provided with control blocks (44). The unloading cover (3) is provided with a control slide rail (441) that cooperates with the control block (44). The control block (44) is provided with a control rack (442) that meshes with the control gear (42).

5. The multifunctional flipping and unloading mechanism according to claim 4, characterized in that, The box door (4) is provided with sealing plates (41) on both sides along its length, and the sealing plates (41) are attached to the outer wall of the unloading cover (3).

6. The multifunctional flipping and unloading mechanism according to claim 1, characterized in that, Both ends of the first track body (21) are provided with limiting components, which are used to limit the displacement of the material frame (5) during the rotation of the flipping frame (1).

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