Lead block conveying device with damping function

Abstract

The utility model discloses a lead block conveying device with damping function, including front conveyer and middle conveyer, the outside of front conveyer is provided with middle conveyer, the outside of front conveyer of middle conveyer one side is provided with rear conveyer, the outside of middle conveyer one side of rear conveyer is provided with left conveyer, the outside of middle conveyer far from left conveyer one side is provided with right conveyer, the top of rear conveyer, left conveyer, right conveyer is close to the top of middle conveyer one side and installs first detection sensor, the top of middle conveyer is installed with second detection sensor, the outer wall of front conveyer is symmetrically installed with two groups of connecting blocks. The utility model not only has realized the lead block conveying of conveying device convenient, has facilitated the elastic position damping of lead block convenient, has slowed down the moving speed of lead block, has facilitated the position of lead block convenient of conveying device, and has facilitated the lead block convenient of water conservancy, has improved the safety of lead block conveying.

Description

Technical Field

[0001] This utility model relates to the field of conveying device technology, specifically a lead block conveying device with damping function. Background Technology

[0002] In lead melting and casting equipment, lead blocks are placed into the lead furnace by an automatic gripping robot and then placed onto a conveying device, which is a roller conveyor. The lead blocks slide downwards into the lead furnace by their own weight. However, due to their heavy weight, the impact force of the downward slide is too great, which can easily splash the molten lead in the lead furnace, resulting in some safety accidents such as burns.

[0003] As disclosed in the authorization announcement number CN222347881U, a lead block conveying device with damping function includes a frame, a roller conveyor frame is provided above the frame, the roller conveyor frame is at an angle to the horizontal plane, the roller conveyor frame includes a conveyor frame and a plurality of parallel rollers located on the conveyor frame, one end of the roller conveyor frame is a high end and the other end is a low end, and a damping mechanism is provided at the low end of the roller conveyor frame to limit the rotation of the plurality of rollers at the low end.

[0004] Although it achieves this by setting a damping mechanism at the lowest end, when the lead block slides to the lower roller, the cylinder extends to make the limiting plate press against the roller to stop the lead block from sliding. With several extension and retraction actions of the cylinder, the lead block falls. With the damping mechanism, the lead block will not generate its own impact force when it falls, thus preventing the lead liquid from splashing.

[0005] However, this does not solve the problem that existing conveying devices of this type are generally not conducive to the convenient conveying of lead blocks, do not facilitate the convenient elastic limiting and damping of lead blocks, do not facilitate the convenient limiting of lead blocks by the conveying device, and do not facilitate the convenient guidance of lead blocks, thus affecting the convenience of using the conveying device. Utility Model Content

[0006] The purpose of this utility model is to provide a lead block conveying device with damping function to solve the problems mentioned in the background art, such as the inconvenience of the conveying device in conveniently conveying lead blocks, the inconvenience of convenient elastic limiting damping of lead blocks, the inconvenience of convenient limiting of lead blocks by the conveying device, and the inconvenience of convenient guiding of lead blocks.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a lead block conveying device with damping function, comprising a front conveyor and a middle conveyor, a middle conveyor disposed outside the front conveyor, a rear conveyor disposed outside the front conveyor on one side of the middle conveyor, a left conveyor disposed outside the middle conveyor on one side of the rear conveyor, and a right conveyor disposed outside the middle conveyor on the side away from the left conveyor. A first detection sensor is installed at the top of the rear conveyor, left conveyor, and right conveyor near the middle conveyor, and a second detection sensor is installed at the top of the middle conveyor. Two sets of connecting blocks are symmetrically installed on the outer wall of the front conveyor, a limit frame is installed on the outer wall of the front conveyor on one side of the connecting blocks, and a support frame is disposed below the middle conveyor on one side of the front conveyor.

[0008] Preferably, a servo motor is installed at the bottom of the support frame, and a rotating shaft is installed at the output end of the servo motor. The rotating shaft extends to the outside of the support frame and is connected to the intermediate conveyor. Limiting blocks are symmetrically installed at the bottom of the intermediate conveyor on one side of the rotating shaft, and the limiting blocks are slidably connected to the support frame. Shaft seats are symmetrically installed on the outer wall of each connecting block. Limiting shafts are provided on the outside of each connecting block on one side of the shaft seats, and the limiting shafts are movably connected to the shaft seats. Damping plates are fitted on the surface of each shaft seat.

[0009] Preferably, limit rollers are movably installed on the outer wall of each damping plate, and multiple sets of equally spaced sliding wheels are movably installed on the outer wall of the damping plate on one side of each limit roller.

[0010] Preferably, a rocker arm is installed at the bottom end of each limiting shaft, and a pull rod is movably installed at the bottom end of each rocker arm.

[0011] Preferably, a drive shaft is installed on the outer wall of the pull rod near the rocker arm, and the rocker arm is connected to the pull rod through the drive shaft.

[0012] Preferably, an adjusting block is installed on the outer wall of the pull rod on the side away from the drive shaft, and a spring is installed between the two sides of the adjusting block.

[0013] Preferably, power cylinders are symmetrically and movably installed on the outer wall of the limiting frame, and a drive shaft is installed at the output end of each power cylinder, and a drive arm is movably fitted on the outer wall of each drive shaft.

[0014] Preferably, a flip shaft is movably fitted between the two sides of the transmission arm, and the flip shaft extends to the outside of the transmission arm, with a limit plate fitted on the surface of the flip shaft.

[0015] Preferably, a control panel is installed on the outer wall of the rear conveyor, and the output end of the control panel is electrically connected to the input ends of the middle conveyor, the rear conveyor, the left conveyor, the right conveyor, the first detection sensor, the second detection sensor, the servo motor, and the power cylinder.

[0016] Compared with the prior art, the beneficial effects of this utility model are: the conveying device not only realizes the convenient conveying of lead blocks, facilitates the convenient elastic limit damping of lead blocks, slows down the movement speed of lead blocks, and facilitates the convenient limiting of lead blocks by the conveying device, but also facilitates the convenient guidance of lead blocks, thus improving the safety of lead block conveying.

[0017] (1) Place the lead block on the surface of one of the rear, left, or right conveyors. Operate the control panel to open the group of rear, left, or right conveyors where the lead block is placed to facilitate the movement of the lead block. When the control panel detects that the lead block has moved to the side of the middle conveyor through the first detection sensor, the servo motor drives the rotating shaft to rotate, and the rotating shaft drives the middle conveyor to rotate. Multiple sets of limit blocks provide sliding support for the middle conveyor to facilitate the rotation of the middle conveyor to the side of the rear, left, or right conveyor that carries the lead block, so that the rear, left, or right conveyor can transport the lead block to the surface of the middle conveyor. When the control panel detects that the lead block has been transported to the surface of the middle conveyor through the second detection sensor, the control panel controls the servo motor to reverse to facilitate the middle conveyor to drive the lead block to the surface of the middle conveyor. The lead block moves to the surface of the front conveyor, which is then opened to facilitate its movement. When the lead block moves to one side of the two sets of damping plates, the spring elastically drives the adjusting block to move, which in turn drives the pull rod to move. The pull rod, via the drive shaft, drives the rocker arm to rotate elastically. The rocker arm then drives the limit shaft to rotate elastically. With the support of the connecting block on the shaft seat, the shaft seat provides movable support for the limit shaft. The limit shaft drives the damping plate to rotate elastically, thus providing elastic damping and limiting of the lead block, slowing down its movement. The limit roller and multiple sets of sliding wheels provide sliding support for the lead block, facilitating convenient damped conveying. This system enables convenient conveying of the lead block, facilitates elastic damping and limiting of the lead block, slows down its movement, and improves the safety of lead block conveying.

[0018] The power cylinder drives the transmission arm to rotate via the transmission shaft. The two sets of transmission arms drive the tilting shaft to rotate, and the tilting shaft drives the limit plate to rotate. This allows the limit plate to conveniently limit and guide the lead blocks being transported, thus realizing convenient limiting of the lead blocks by the conveying device, facilitating convenient guidance of the lead blocks, and improving the convenience of conveying the lead blocks by the conveying device. Attached Figure Description

[0019] Figure 1 This is a front view structural diagram of the present utility model; Figure 2 This is a three-dimensional structural diagram of the present invention; Figure 3 This is a three-dimensional structural diagram of the limiting plate of this utility model; Figure 4 This is a three-dimensional structural diagram of the spring of this utility model; Figure 5 This is a three-dimensional structural diagram of the conveyor of this utility model.

[0020] In the diagram: 1. Front conveyor; 2. Middle conveyor; 3. Rear conveyor; 4. Left conveyor; 5. Right conveyor; 6. First detection sensor; 7. Second detection sensor; 8. Connecting block; 9. Limiting frame; 10. Control panel; 11. Support frame; 12. Servo motor; 13. Rotating shaft; 14. Limiting block; 15. Shaft seat; 16. Limiting shaft; 17. Damping plate; 18. Sliding wheel; 19. Limiting roller; 20. Rocker arm; 21. Drive shaft; 22. Tie rod; 23. Adjusting block; 24. Spring; 25. Power cylinder; 26. Transmission shaft; 27. Transmission arm; 28. Tilting shaft; 29. ​​Limiting plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] Example 1 Please see Figure 1-5 This utility model provides an embodiment of a lead block conveying device with damping function, comprising a front conveyor 1 and a middle conveyor 2. The middle conveyor 2 is arranged outside the front conveyor 1. A rear conveyor 3 is arranged outside the front conveyor 1 on one side of the middle conveyor 2. A left conveyor 4 is arranged outside the middle conveyor 2 on one side of the rear conveyor 3. A right conveyor 5 is arranged outside the middle conveyor 2 on the side away from the left conveyor 4. A first detection sensor 6 is installed at the top of the rear conveyor 3, left conveyor 4, and right conveyor 5 near the middle conveyor 2. A second detection sensor 7 is installed at the top of the middle conveyor 2. Two sets of connecting blocks 8 are symmetrically installed on the outer wall of the front conveyor 1. A limit frame 9 is installed on the outer wall of the front conveyor 1 on one side of the connecting block 8. A support frame 11 is arranged below the middle conveyor 2 on one side of the front conveyor 1. A servo motor 12 is installed at the bottom of the support frame 11, and a rotating shaft 13 is installed at the output end of the servo motor 12, extending to the outer side of the support frame 11. The connecting block 8 has a rotating shaft 13 connected to the middle conveyor 2. A limit block 14 is symmetrically installed at the bottom of the middle conveyor 2 on one side of the rotating shaft 13, and the limit block 14 is slidably connected to the support frame 11. A shaft seat 15 is symmetrically installed on the outer wall of each connecting block 8. A limit shaft 16 is provided on the outside of each connecting block 8 on one side of the shaft seat 15, and the limit shaft 16 is movably connected to the shaft seat 15. A damping plate 17 is fitted onto the surface of each shaft seat 15, and a limit roller 19 is movably installed on the outer wall of each damping plate 17. Multiple sets of equally spaced sliding wheels 18 are movably installed on the outer wall of the damping plate 17 on one side of the roller 19. A rocker arm 20 is installed at the bottom of the limiting shaft 16. A pull rod 22 is movably installed at the bottom of the rocker arm 20. A drive shaft 21 is installed on the outer wall of the pull rod 22 near the rocker arm 20. The rocker arm 20 is connected to the pull rod 22 through the drive shaft 21. An adjusting block 23 is installed on the outer wall of the pull rod 22 away from the drive shaft 21. A spring 24 is installed between the two sides of the adjusting block 23. A lead block is placed on the surface of one of the following conveyors: rear conveyor 3, left conveyor 4, or right conveyor 5. The control panel 10 opens the group of conveyors 3, 4, or 5 containing the lead block to facilitate its movement. When the control panel 10 detects, via the first detection sensor 6, that the lead block has moved to the side of the middle conveyor 2, the control panel 10 controls the servo motor 12 to rotate. Supported by the support frame 11, the servo motor 12 drives the rotating shaft 13 to rotate, which in turn drives the middle conveyor 2. Multiple limit blocks 14 provide sliding support for the middle conveyor 2, facilitating its rotation to the side of the group of conveyors 3, 4, or 5 that carries the lead block. This allows the rear conveyor 3, 4, or 5 to transport the lead block to the surface of the middle conveyor 2. When the control panel 10 detects, via the second detection sensor 7, that the lead block has been transported to the surface of the middle conveyor 2, the control panel 10 controls the servo motor 12 to reverse. The conveyor 2 rotates to facilitate the movement of the lead block to the surface of the front conveyor 1. The front conveyor 1 is then opened to facilitate the movement of the lead block. When the lead block moves to one side of the two sets of damping plates 17, the spring 24 elastically drives the adjusting block 23 to move. The adjusting block 23 elastically drives the pull rod 22 to move. The pull rod 22 drives the rocker arm 20 to rotate elastically via the drive shaft 21. The rocker arm 20 drives the limit shaft 16 to rotate elastically. With the support of the connecting block 8 on the shaft seat 15, the shaft seat 1... The five limiting shafts 16 provide movable support, and the limiting shafts 16 drive the damping plate 17 to rotate elastically, so as to facilitate the elastic limiting damping of the lead block being conveyed by the damping plate 17, thereby slowing down the moving speed of the lead block. The limiting roller 19 and multiple sets of sliding wheels 18 provide sliding support for the lead block, so as to facilitate the convenient damping and conveying of the lead block. This realizes the convenient conveying of the lead block by the conveying device, facilitates the convenient elastic limiting damping of the lead block, slows down the moving speed of the lead block, and improves the safety of conveying the lead block. Power cylinders 25 are symmetrically and movably installed on the outer wall of the limit frame 9. A drive shaft 26 is installed on the output end of each power cylinder 25. A drive arm 27 is movably fitted on the outer wall of each drive shaft 26. A tilting shaft 28 is movably fitted between the two sides of the drive arm 27 and extends to the outside of the drive arm 27. A limit plate 29 is fitted on the surface of the tilting shaft 28. A control panel 10 is installed on the outer wall of the rear conveyor 3. The output end of the control panel 10 is electrically connected to the input end of the middle conveyor 2, the rear conveyor 3, the left conveyor 4, the right conveyor 5, the first detection sensor 6, the second detection sensor 7, the servo motor 12, and the power cylinder 25. The control panel 10 opens two sets of power cylinders 25. Under the movable support of the limit frame 9, the power cylinders 25 drive the transmission arm 27 to rotate via the transmission shaft 26. The two sets of transmission arms 27 drive the tilting shaft 28 to rotate, and the tilting shaft 28 drives the limit plate 29 to rotate. This facilitates the limit plate 29 to conveniently limit and guide the lead blocks being conveyed, thus realizing convenient limiting of the lead blocks by the conveying device, facilitating convenient guidance of the lead blocks, and improving the convenience of the conveying device in conveying lead blocks.

[0025] Work steps A lead block is placed on the surface of one of the following conveyors: rear conveyor 3, left conveyor 4, or right conveyor 5. The control panel 10 opens the group of conveyors 3, 4, or 5 containing the lead block to facilitate its movement. When the control panel 10 detects the lead block has moved to the side of the middle conveyor 2 via the first detection sensor 6, the control panel 10 controls the servo motor 12 to rotate. Supported by the support frame 11, the servo motor 12 drives the rotating shaft 13 to rotate, which in turn drives the middle conveyor 2. Multiple limit blocks 14 provide sliding support for the middle conveyor 2, facilitating its rotation to the side of the group of conveyors 3, 4, or 5 that carries the lead block. This allows the rear conveyor 3, 4, or 5 to transport the lead block to the surface of the middle conveyor 2. When the control panel 10 detects the lead block has been transported to the surface of the middle conveyor 2 via the second detection sensor 7, the control panel 10 controls the servo motor 12 to reverse, facilitating the middle conveyor 2 to move the lead block to the front conveyor. On the surface of conveyor 1, the front conveyor 1 is opened to facilitate the movement of the lead block. When the lead block moves to one side of the two sets of damping plates 17, the spring 24 elastically drives the adjusting block 23 to move, and the adjusting block 23 elastically drives the pull rod 22 to move. The pull rod 22 drives the rocker arm 20 to rotate elastically via the drive shaft 21. The rocker arm 20 drives the limit shaft 16 to rotate elastically. With the support of the connecting block 8 on the shaft seat 15, the shaft seat 15 provides movable support for the limit shaft 16. The limit shaft 16 drives the damping plate 17 to rotate elastically. The rotation of the damping plate 17 facilitates the elastic limiting and damping of the conveyed lead block, slowing down the movement speed of the lead block. The limiting roller 19 and multiple sets of sliding wheels 18 provide sliding support for the lead block, facilitating convenient damped conveying of the lead block. The power cylinder 25 drives the transmission arm 27 to rotate via the transmission shaft 26. The two sets of transmission arms 27 drive the rotating shaft 28 to rotate, and the rotating shaft 28 drives the limiting plate 29 to rotate, facilitating convenient limiting and guiding of the conveyed lead block by the limiting plate 29, thus completing the operation of the conveying device.

[0026] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A lead block conveying device with a damping function, characterized by: The system includes a front conveyor and a middle conveyor. The middle conveyor is located outside the front conveyor. A rear conveyor is located outside the front conveyor on one side of the middle conveyor. A left conveyor is located outside the middle conveyor on one side of the rear conveyor. A right conveyor is located outside the middle conveyor on the side away from the left conveyor. A first detection sensor is installed at the top of the rear, left, and right conveyors near the middle conveyor. A second detection sensor is installed at the top of the middle conveyor. Two sets of connecting blocks are symmetrically installed on the outer wall of the front conveyor. A limit frame is installed on the outer wall of the front conveyor on one side of the connecting blocks. A support frame is located below the middle conveyor on one side of the front conveyor.

2. The lead block conveying device with a damping function according to claim 1, characterized in that: A servo motor is installed at the bottom of the support frame, and a rotating shaft is installed at the output end of the servo motor. The rotating shaft extends to the outside of the support frame and is connected to the central conveyor. Limiting blocks are symmetrically installed at the bottom of the central conveyor on one side of the rotating shaft, and the limiting blocks are slidably connected to the support frame. Shaft seats are symmetrically installed on the outer wall of each connecting block. Limiting shafts are provided on the outside of each connecting block on one side of the shaft seats, and the limiting shafts are movably connected to the shaft seats. Damping plates are fitted on the surface of each shaft seat.

3. The lead block conveying device with a damping function according to claim 2, characterized in that: Limiting rollers are movably installed on the outer wall of each damping plate, and multiple sets of equally spaced sliding wheels are movably installed on the outer wall of the damping plate on one side of each limiting roller.

4. The lead block conveying device with a damping function according to claim 3, characterized in that: Each limiting shaft has a rocker arm installed at its bottom end, and each rocker arm has a pull rod movably installed at its bottom end.

5. The lead block conveying device with a damping function according to claim 4, characterized in that: Each pull rod has a drive shaft installed on the outer wall near the rocker arm, and the rocker arm is connected to the pull rod via the drive shaft.

6. The lead block conveying device with a damping function according to claim 5, characterized in that: Adjustment blocks are installed on the outer wall of the pull rod on the side away from the drive shaft, and springs are installed between the two sides of the adjustment blocks.

7. The lead block conveying device with a damping function according to claim 6, characterized in that: The limit frame has symmetrically and movably mounted power cylinders on its outer wall. Each power cylinder has a drive shaft mounted on its output end, and a drive arm is movably fitted on the outer wall of each drive shaft.

8. The lead block conveying device with a damping function according to claim 7, characterized in that: A flip shaft is movably fitted between the two sides of the transmission arm, and the flip shaft extends to the outside of the transmission arm. A limit plate is fitted on the surface of the flip shaft.

9. The lead block conveying device with a damping function according to claim 8, characterized in that: A control panel is installed on the outer wall of the rear conveyor, and the output end of the control panel is electrically connected to the input ends of the middle conveyor, the rear conveyor, the left conveyor, the right conveyor, the first detection sensor, the second detection sensor, the servo motor, and the power cylinder.

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