Device for producing calcium metal wire convenient for cleaning

Abstract

The application relates to a device for producing metal calcium filaments which is convenient to clean, comprising a first limiting plate and a second limiting plate, the height of the first limiting plate is smaller than the height of the second limiting plate, and mounting blocks are slidably connected to the mutually close sidewalls of the first limiting plate and the second limiting plate; a rotating shaft is arranged between the two mounting blocks, one end of the rotating shaft is rotatably connected to the mounting block of the second limiting plate, the other end of the rotating shaft is slidably connected to the other mounting block, the rotating shaft can be separated from the mounting block corresponding to the first limiting plate, a winding drum coaxial with the rotating shaft is key-connected to the rotating shaft, a driving assembly for driving the rotating shaft and the mounting block to move is further arranged; a mounting ring through which the winding drum passes is arranged on the side of the first limiting plate away from the second limiting plate, a sponge ring is arranged in the mounting ring, a support member for supporting the mounting ring and having a telescopic height is connected to the second limiting plate, and the device for producing metal calcium filaments further comprises a control assembly for controlling the telescopic support member. The application has the effect of improving the cleaning efficiency of the winding drum.

Description

Technical Field

[0001] This application relates to the field of apparatus for producing metallic calcium wire, and more particularly to an apparatus for producing metallic calcium wire that is easy to clean. Background Technology

[0002] Calcium metal wire has a wide range of applications, including as a deoxidizer for alloys and a dehydrating agent for raw oils. After production, the calcium metal wire needs to be wound into coils using a winding machine for collection. A common winding machine includes a base, a drum, and a drive device to rotate the drum. When winding the calcium metal wire, the operator winds one end of the wire onto the drum, then starts the drive device to rotate the drum, which winds the calcium metal wire onto the drum.

[0003] When winding calcium wire, metal shavings may adhere to the surface of the drum. Due to the reactive nature of calcium and its low ignition point, calcium is easily ignited when heated, posing a risk to production safety. Therefore, operators need to regularly clean the metal shavings from the drum surface. To clean the drum, operators remove it and wipe its surface with a damp cloth to remove the metal shavings.

[0004] Because cleaning the roll requires the operator to wipe the surface of the roll with a cloth, and the area of ​​the cloth is smaller than the area of ​​the roll, the operator has to keep rotating the roll to wipe it, resulting in low cleaning efficiency. Summary of the Invention

[0005] To improve the efficiency of cleaning the roll, this application provides an apparatus for producing metallic calcium wire that is easy to clean.

[0006] This application provides a device for producing easily cleanable calcium metal wire, employing the following technical solution: A device for producing metal calcium wire that is easy to clean includes a first limiting plate and a second limiting plate. The height of the first limiting plate is less than the height of the second limiting plate. Mounting blocks are slidably connected to the side walls of the first limiting plate and the second limiting plate that are close to each other. A rotating shaft is provided between two mounting blocks. One end of the rotating shaft is rotatably connected to the mounting block of the second limiting plate, and the other end of the rotating shaft is slidably inserted into another mounting block. The rotating shaft can disengage from the mounting block corresponding to the first limiting plate. A drum coaxial with the rotating shaft is keyed to the rotating shaft. The production device also includes a drive assembly for driving the rotating shaft and the mounting blocks to move. The first limiting plate has an installation ring on the side away from the second limiting plate for the drum to pass through. A sponge ring is installed in the installation ring. The second limiting plate is connected to a height-extendable support for supporting the installation ring. The production device also includes a control component for controlling the extension and retraction of the support.

[0007] By adopting the above technical solution, in the initial state, the drive component makes the drum lower than the upper surfaces of the first and second limiting plates, and the control component makes the mounting ring coaxial with the drum. When winding and rewinding the calcium metal wire, the operator winds one end of the calcium metal wire onto the drum, and then starts the drive component, causing the shaft to drive the drum to rotate. The rotating drum winds and rewinds the calcium metal wire. At the same time, the control component controls the support to retract, causing the mounting ring to move downward until the mounting ring is lower than the calcium metal wire roll on the drum. At this time, the drive component drives the mounting block to move upward. When the mounting block of the first limiting plate moves upward to the limit position, the drive component continues to drive the mounting block on the second limiting plate to move, causing the mounting block to drive the shaft and the drum to move upward. The shaft disengages from the mounting block on the first limiting plate.

[0008] When the calcium wire roll is higher than the upper surface of the first limit plate, the operator pulls the calcium wire roll outward from the drum. After the calcium wire roll is detached from the drum, the control component controls the support to restore its deformation, causing the mounting ring to move upward to be coaxial with the rotating shaft. Then, the operator pulls the drum through the mounting ring, and the sponge ring wipes the surface of the drum. Finally, the operator pushes the drum to be inserted into the rotating shaft and controls the drive component to reset the rotating shaft, the drum, and the mounting ring. This reduces the need for the operator to repeatedly rotate the drum to wipe it when cleaning, thus improving the efficiency of cleaning the drum.

[0009] Optionally, the sidewalls of the first limiting plate and the second limiting plate that are close to each other are provided with sliding grooves that are adapted to the corresponding mounting blocks. The length direction of the sliding groove is set along the height direction, and the upper end of the sliding groove is sealed. Each mounting block is slidably inserted into the corresponding sliding groove.

[0010] By adopting the above technical solution, the sliding groove cooperates with the mounting block, so that both the first limiting plate and the second limiting plate can slide and cooperate with the corresponding mounting block.

[0011] Optionally, the drive assembly includes hydraulic cylinders mounted on the first and second limiting plates. The hydraulic cylinders are located below the corresponding mounting blocks, and the piston rod of each hydraulic cylinder is connected to the corresponding mounting block. A support plate is provided on the side of the second limiting plate away from the first limiting plate. A support rod fixedly connected to the support plate and fixed to the corresponding mounting block is fixedly connected to the support plate. The support rod passes through the second limiting plate and slides along the height direction of the second limiting plate. A drive motor is mounted on the support plate, and the output shaft of the drive motor is coaxial with the rotating shaft and fixed.

[0012] By adopting the above technical solution, when it is necessary to control the upward movement of the rotating shaft, the operator controls the hydraulic cylinder to work, causing the piston rod of the hydraulic cylinder to extend and retract, thereby driving the mounting block, rotating shaft and drum to move along the height direction. While the mounting block moves, it also drives the support rod, support plate and motor to move. When the drum winds and rewinds the calcium metal wire, the operator starts the drive motor, and the output shaft of the drive motor can drive the rotating shaft to rotate.

[0013] Optionally, the support includes a sleeve plate, the upper surface of which has a groove, a support plate is slidably inserted into the groove of the sleeve plate, the support plate is fixed to the mounting ring, and a plurality of support springs are connected to the lower surface of the support plate, the lower ends of the support springs being fixed to the inner bottom wall of the sleeve plate. A crossbar is connected to the sleeve plate. The crossbar passes through the first limiting plate and is slidably inserted into the first limiting plate. The crossbar can move with the mounting block.

[0014] By adopting the above technical solution, when the support plate is not subjected to external force, the support spring is in its initial state. At this time, the support spring supports the support plate and the mounting ring, making the mounting ring coaxial with the rotating shaft. The sleeve plate, support spring and support plate cooperate to change the height position of the mounting ring.

[0015] Optionally, the control component includes a telescopic rod connected to the mounting block of the second limiting plate, the telescopic rod facing downwards, and the telescopic end of the telescopic rod being connected to a support plate located below the drum; A connecting frame is also connected to the mounting block of the second limiting plate. One side of the connecting frame is located below the support plate, and a guide rail located below the support plate is connected to the connecting frame. The length direction of both the support plate and the guide rail is arranged along the axial direction of the drum. The guide rail is slidably connected to a connecting shaft that slides along the length of the guide rail. A rope winding wheel is rotatably connected to the connecting shaft. A steel wire rope is wound on the rope winding wheel. One end of the steel wire rope is fixed to the end of the guide rail near the first limiting plate, and the other end of the steel wire rope is connected to the support plate. A transmission rod is hinged to the pallet, and the end of the transmission rod away from the pallet is hinged to the connecting shaft. The lower end of the transmission rod is inclined away from the first limiting plate.

[0016] By adopting the above technical solution, in the initial state, the telescopic rod and the support spring are not subjected to external force, and there is a distance between the support plate and the drum. The rotation of the drum winds the calcium wire onto the drum, forming a calcium wire roll. As the diameter of the calcium wire roll gradually increases, the calcium wire contacts the support plate and pushes the support plate downward. At the same time, the support plate causes the telescopic rod to extend. The distance between the support plate and the guide rail shortens, and the transmission rod pushes the connecting shaft and the rope wheel to move closer to the second limit plate. At the same time, the rope wheel pulls the wire rope, enabling the wire rope to pull the support plate and the mounting ring downward. While the support plate moves, it compresses the support spring.

[0017] When the mounting ring moves below the calcium wire coil on the drum, the operator controls the drive assembly to stop the drum from rotating and move the mounting block, along with the drum and the calcium wire coil, above the first limit plate. At this point, the operator pulls the calcium wire coil out of the drum, separating it from the drum. The telescopic rod then returns to its original shape and pulls the support plate upward. Simultaneously, the support spring returns to its original shape and pushes the support plate and mounting ring upward. The wire rope moves with the support plate and resets the winding wheel and connecting shaft. When the support spring returns to its initial state, the mounting ring returns to its coaxial position with the drum.

[0018] Optionally, sliding grooves are provided on the inner sidewalls of both long sides of the guide rail. The length direction of the sliding grooves is set along the length direction of the guide rail. Both ends of the connecting shaft are connected to sliding blocks that are adapted to the sliding grooves. Each sliding block is slidably inserted into the corresponding sliding groove.

[0019] By adopting the above technical solution, the sliding block and the sliding groove cooperate to enable the connecting shaft and the rope winding wheel to slide along the length direction of the guide rail.

[0020] Optionally, the telescopic rod includes a bottom rod (811) connected to the mounting block of the second limiting plate. The bottom rod has a groove, and a connecting rod is slidably inserted into the groove of the bottom rod. A connecting spring is connected to the upper end of the connecting rod, and the upper end of the connecting spring is connected to the inner bottom wall of the bottom rod.

[0021] By adopting the above technical solution, the base rod, connecting spring, and connecting rod work together to change the height position of the pallet.

[0022] Optionally, the inner diameter of the sponge ring gradually decreases in the direction away from the first limiting plate, and the minimum inner diameter of the sponge ring is smaller than the outer diameter of the roll.

[0023] By adopting the above technical solution, when the drum passes through the mounting ring, the drum can be better inserted into the sponge ring. Since the minimum inner diameter of the sponge ring is smaller than the outer diameter of the drum, the sponge ring can better contact the drum, thereby better wiping the surface of the drum.

[0024] In summary, this application includes at least one of the following beneficial technical effects: 1. By setting a first limit plate, a second limit plate, a mounting block, a drive assembly, a mounting ring, a support component, and a control assembly, the efficiency of cleaning the drum is improved; 2. By setting up hydraulic cylinders, support rods, support plates, and drive motors, it is possible to drive the rotating shaft and drum to rotate, and control the height position of the rotating shaft and drum; 3. By setting up telescopic rods, support plates, transmission rods, connecting frames, guide rails, connecting shafts, rope reels, and wire ropes, the height position of the installation ring can be automatically controlled. Attached Figure Description

[0025] Figure 1 This is a schematic diagram illustrating the overall structure of the device according to an embodiment of this application.

[0026] Figure 2 This is a cross-sectional view illustrating the overall structure of the device in the embodiments of this application.

[0027] Figure 3 This is a cross-sectional view illustrating the connection between the rotating shaft and the drum in an embodiment of this application.

[0028] Figure 4 This is a cross-sectional view illustrating the connection relationship between the sleeve plate and the guide rail in an embodiment of this application.

[0029] Figure 5 This is a cross-sectional view illustrating the connection relationship between the connecting shaft and the guide rail in an embodiment of this application.

[0030] Explanation of reference numerals in the attached drawings: 1. Base plate; 2. First limiting plate; 21. Slide groove; 22. Mounting block; 3. Second limiting plate; 4. Rotating shaft; 41. Connecting key; 5. Drum; 51. Keyway; 6. Drive assembly; 61. Hydraulic cylinder; 62. Drive motor; 63. Support plate; 64. Support rod; 65. Controller; 7. Mounting ring; 71. Sponge ring; 72. Support component; 721. Sleeve plate; 722. Support plate 723. Support spring; 8. Control assembly; 81. Telescopic rod; 811. Base rod; 812. Connecting rod; 813. Connecting spring; 82. Support plate; 83. Horizontal plate; 84. Guide rail; 841. Sliding groove; 85. Connecting frame; 851. Horizontal bar; 852. Vertical bar; 86. Connecting shaft; 861. Sliding block; 862. Rope reel; 87. Wire rope; 88. Hinge rod; 89. Transmission rod. Detailed Implementation

[0031] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0032] This application discloses an apparatus for producing easily cleanable calcium metal wire. (See also...) Figure 1 and Figure 2The system includes a base plate 1, on which a first limiting plate 2 and a second limiting plate 3 are vertically fixed and connected. The upper surface of the first limiting plate 2 is lower than the upper surface of the second limiting plate 3. Slide grooves 21 are provided on the side walls of the first limiting plate 2 and the second limiting plate 3 that are close to each other. The length direction of the slide grooves 21 is set along the height direction. The top of the slide grooves 21 is sealed. An installation block 22 is slidably connected in each slide groove 21.

[0033] Reference Figure 2 and Figure 3 A rotating shaft 4 is provided between the two mounting blocks 22. One end of the rotating shaft 4 is rotatably connected to the mounting block 22 of the second limiting plate 3, and the other end of the rotating shaft 4 is slidably inserted into the mounting block 22 on the first limiting plate 2. The first limiting plate 2 and the corresponding mounting block 22 are provided with holes corresponding to the rotating shaft 4, so that the rotating shaft 4 can disengage from the first limiting plate 2 and the corresponding mounting block 22 when it moves upward.

[0034] A drum 5, coaxial with the rotating shaft 4, is fitted around the rotating shaft 4. The inner wall of the drum 5 contacts the side wall of the rotating shaft 4. A connecting key 41 is fixedly connected to the side wall of the rotating shaft 4. The length direction of the connecting key 41 is arranged along the axial direction of the rotating shaft 4. A keyway 51, which is adapted to the connecting key 41, is opened on the inner wall of the drum 5. The side of the keyway 51 near the second limiting plate 3 is open. The connecting key 41 and the keyway 51 cooperate to enable the drum 5 to rotate with the rotating shaft 4, and the drum 5 and the rotating shaft 4 can move relative to each other along their own axial direction.

[0035] Reference Figure 2 and Figure 3 The base plate 1 is also provided with a drive assembly 6 for driving the rotating shaft 4 and the mounting block 22 to move. The drive assembly 6 includes a hydraulic cylinder 61 installed on the inner wall of each slide 21. The hydraulic cylinder 61 is located below the mounting block 22, and the telescopic rod 81 of the hydraulic cylinder 61 is fixed to the lower surface of the corresponding mounting block 22. The drive assembly 6 also includes a drive motor 62 for driving the rotating shaft 4 to rotate. The output shaft of the drive motor 62 is coaxial with the rotating shaft 4.

[0036] Reference Figure 1 and Figure 3 A support plate 63 is fixedly connected to the housing of the drive motor 62. The support plate 63 is located on the side of the second limiting plate 3 away from the first limiting plate 2. A support rod 64 is fixedly connected to the support plate 63. The support rod 64 passes through the corresponding side wall of the second limiting plate 3 and is slidably inserted into the second limiting plate 3. The end of the support rod 64 away from the support plate 63 is fixed to the mounting block 22 on the second limiting plate 3. A controller 65 is also installed on the base plate 1. The controller 65 is electrically connected to the hydraulic system of the hydraulic cylinder 61 and is also electrically connected to the drive motor 62.

[0037] A mounting ring 7 is provided on the side of the first limiting plate 2 away from the second limiting plate 3. The axial direction of the mounting ring 7 is set along the axial direction of the rotating shaft 4. The inner diameter of the mounting ring 7 is larger than the outer diameter of the drum 5. A sponge ring 71 is fixedly connected to the inner wall of the mounting ring 7. The inner diameter of the sponge ring 71 gradually decreases in the direction away from the first limiting plate 2. The minimum inner diameter of the sponge ring 71 is smaller than the outer wall of the drum 5.

[0038] The first limiting plate 2 is also provided with a support member 72 for supporting the mounting ring 7 on one side. The support member 72 includes a sleeve plate 721 with a groove on the top. The support member 72 also includes a support plate 722, which is slidably inserted into the groove of the sleeve plate 721. Several support springs 723 are fixedly connected to the lower surface of the support plate 722. When the number of support springs 723 is greater than two, the multiple support springs 723 are arranged along the length of the support plate 722, and the lower end of the support springs 723 is fixed to the inner bottom wall of the sleeve plate 721.

[0039] Reference Figure 2 and Figure 3 The base plate 1 is also provided with a control component 8 for controlling the movement of the mounting ring 7 along the height direction. The control component 8 includes a telescopic rod 81, which includes a bottom rod 811 facing downward. The bottom rod 811 is fixed to the mounting block 22 on the second limiting plate 3. A groove is opened at the lower end of the bottom rod 811, and a connecting rod 812 is slidably inserted into the groove of the bottom rod 811. A spring 813 is fixedly connected to the upper end of the connecting rod 812, and the upper end of the connecting spring 813 is fixedly connected to the inner bottom wall of the bottom rod 811.

[0040] The lower end of the connecting rod 812 is fixedly connected to a support plate 82 located below the drum 5. The support plate 82 is an arc-shaped plate coaxial with the drum 5. The lower end of the connecting rod 812 is also fixedly connected to a horizontal plate 83 inserted into the support plate 82. The horizontal plate 83 supports the support plate 82, making the force on the support plate 82 more even.

[0041] The control assembly 8 also includes a guide rail 84 disposed below the tray 82. The length direction of the guide rail 84 is set along the length direction of the tray 82. Both ends of the guide rail 84 are sealed. A right-angled connecting frame 85 is fixedly connected to the mounting block 22 of the second limiting plate 3. The horizontal part of the connecting frame 85 is fixed to the guide rail 84, so that the guide rail 84 is connected to the mounting block 22 on the second limiting plate 3. The connecting frame 85 includes a horizontal bar 851 fixedly connected to the outer end face of the guide rail 84 near the second limiting plate 3. A vertical bar 852 is connected to the end of the horizontal bar 851 away from the guide rail 84. The vertical bar 852 is inserted into the slide groove 21 of the second limiting plate 3. The upper end of the vertical bar 852 is fixedly connected to the lower surface of the corresponding mounting block 22.

[0042] Reference Figure 3 and Figure 4A crossbar 851 is also connected to the end face of the guide rail 84 near the first limiting plate 2. The crossbar 851 near the first limiting plate 2 passes through the first limiting plate 2 and is slidably inserted into the first limiting plate 2. The first limiting plate 2 has a hole for the crossbar 851 to slide along the height direction. The end of the crossbar 851 away from the guide rail 84 is fixed to the side wall corresponding to the sleeve plate 721, so that the sleeve plate 721 is connected to the guide rail 84.

[0043] Reference Figure 2 and Figure 5 The guide rail 84 has sliding grooves 841 on the inner sidewalls of its two long sides. The length of the sliding grooves 841 is set along the length of the guide rail 84. The guide rail 84 has a connecting shaft 86. Both ends of the connecting shaft 86 are fixedly connected to sliding blocks 861 that are adapted to the sliding grooves 841. Each sliding block 861 is slidably inserted into the corresponding sliding groove 841. The sliding block 861 cooperates with the sliding groove 841 to enable the connecting shaft 86 to slide along the length of the guide rail 84.

[0044] A rope reel 862 is sleeved and rotatably connected to the connecting shaft 86. A steel wire rope 87 is wound on the rope reel 862. One end of the steel wire rope 87 is fixed to the inner end face of the guide rail 84 near the first limiting plate 2. The other end of the steel wire rope 87 passes through the hole opened on the first limiting plate 2 for the crossbar 851 to slide and is fixed to the end of the sleeve plate 721. A hinge rod 88 is hinged to the lower surface of the support plate 82. The axis of the hinge rod 88 is perpendicular to the axis of the support plate 82. Both ends of the hinge rod 88 are fixedly connected to the transmission rod 89. The ends of the transmission rods 89 away from the hinge rod 88 are hinged to the connecting shaft 86. The rope reel 862 is located between the two transmission rods 89. The lower end of the transmission rod 89 is inclined towards the second limiting plate 3.

[0045] In the initial state, the support spring 723 and the support plate 722 support the mounting ring 7, making the mounting ring 7 and the drum 5 coaxial. The controller 65 controls the hydraulic cylinder 61 to work, so that the mounting block 22, the rotating shaft 4 and the drum 5 are all lower than the upper surfaces of the first limit plate 2 and the second limit plate 3. At this time, the connecting spring 813 and the connecting rod 812 keep the support plate 82 and the drum 5 at a distance. When winding and rewinding the calcium metal wire, the operator first winds one end of the calcium metal wire onto the drum 5, and then controls the drive motor 62 to work through the controller 65. The output shaft of the drive motor 62 drives the rotating shaft 4 to rotate. The rotating shaft 4 drives the drum 5 to rotate through the connecting key 41. The rotation of the drum 5 can wind the calcium metal wire onto the drum 5 for winding.

[0046] As the amount of calcium metal wire on the drum 5 gradually increases, the diameter of the roll formed by the calcium metal wire gradually increases. When the calcium metal wire comes into contact with the support plate 82, as the diameter of the roll formed by the calcium metal wire gradually increases, the calcium metal wire pushes the support plate 82 to move closer to the guide rail 84. The support plate 82 moves and pulls the connecting rod 812 to move outward from the bottom rod 811, and the connecting rod 812 stretches the connecting spring 813.

[0047] As the support plate 82 moves, it drives the hinge rod 88 to move closer to the guide rail 84, reducing the distance between the hinge rod 88 and the guide rail 84. This causes the transmission rod 89 to rotate closer to the second limiting plate 3. As the transmission rod 89 rotates, it pushes the connecting shaft 86, the sliding block 861, and the rope winding wheel 862 to move closer to the second limiting plate 3. The rope winding wheel 862 drives the wire rope 87 to move, causing the end of the wire rope 87 corresponding to the support plate 722 to pull the support plate 722 and the mounting ring 7 downward. At the same time, the support plate 722 compresses the support spring 723.

[0048] After the controller 65 controls the drive motor 62 to work for a period of time, the mounting ring 7 moves to a position lower than the metal calcium wire roll on the drum 5. At this time, the controller 65 controls the drive motor 62 to stop working, and the operator cuts the metal calcium wire. The controller 65 controls the hydraulic cylinder 61 to work, so that the hydraulic cylinder 61 pushes the mounting block 22, the rotating shaft 4 and the drum 5 to move upward. The mounting block 22 drives the crossbar 851, the guide rail 84, the sleeve plate 721, the support plate 722 and the mounting ring 7 to move upward.

[0049] When the mounting block 22 corresponding to the first limiting plate 2 moves upward to its limit position, the controller 65 controls the hydraulic cylinder 61 corresponding to the first limiting plate 2 to maintain this position, and the hydraulic cylinder 61 corresponding to the second limiting plate 3 continues to work, pushing the corresponding mounting block 22, rotating shaft 4, drum 5, guide rail 84 and mounting ring 7 to continue to move upward, so that the rotating shaft 4 disengages from the first limiting plate 2; when the metal calcium wire coil is higher than the first limiting plate 2, the controller 65 controls the hydraulic cylinder 61 on the second limiting plate 3 to maintain this position.

[0050] At this time, the support plate 82, the winding wheel 862, and the wire rope 87 work together to keep the mounting ring 7 in a limited position. The mounting ring 7 is still lower than the metal calcium wire roll, which reduces the possibility of the mounting ring 7 obstructing the operator from pulling the metal calcium wire roll. The operator pulls the metal calcium wire roll out of the drum 5. When the metal calcium wire roll is disengaged from the drum 5, the connecting spring 813 returns to its original deformation and pulls the connecting rod 812 and the support plate 82 upward. The moving plate 82 pulls the hinge rod 88 upward, while the transmission rod 89 rotates away from the second limit plate 3. The support spring 723 returns to its original deformation and pushes the support plate 722 and the mounting ring 7 upward. At the same time, the support plate 722 drives the wire rope 87, the connecting shaft 86, and the winding wheel 862 to move back to their initial positions. When the support spring 723 returns to its initial state, the winding wheel 862 also returns to its initial position. At this time, the mounting ring 7 is once again coaxial with the drum 5.

[0051] The operator pulls the drum 5 through the mounting ring 7. As the drum 5 passes through the mounting ring 7, the sponge ring 71 wipes the surface of the drum 5. When the drum 5 has completely passed through the mounting ring 7, the wiping of the drum 5 is completed. Since the diameter of the sponge ring 71 gradually decreases, the sponge ring 71 can better contact the outer wall of the drum 5, thereby cleaning the surface of the drum 5 better. Then, the operator aligns the keyway 51 with the connecting key 41 and pushes the drum 5 onto the rotating shaft 4 until the drum 5 is installed on the rotating shaft 4. This reduces the need for the operator to rotate the drum 5 multiple times to wipe it, improving the efficiency of cleaning the drum 5.

[0052] After the drum 5 is installed on the shaft 4, the operator controls the hydraulic cylinder 61 through the controller 65 to work, so that the hydraulic cylinder 61 on the second limit plate 3 pulls the corresponding mounting block 22, shaft 4, drum 5, support plate 82, guide rail 84 and mounting ring 7 downward. After the controller 65 controls the hydraulic cylinder 61 on the second limit plate 3 to work for a period of time, the shaft 4 is inserted into the mounting block 22 on the first limit plate 2. At this time, the controller 65 controls the two hydraulic cylinders 61 to work at the same time until the shaft 4 and the drum 5 return to the initial position.

[0053] The implementation principle of the easy-to-clean calcium wire production device in this application embodiment is as follows: The operator winds one end of the calcium wire onto the drum 5. The controller 65 controls the drive motor 62 to work, causing the drum 5 to rotate and wind the calcium wire onto the drum 5. During this process, the calcium wire roll pushes the support plate 82 to move downward, causing the transmission rod 89 to push the winding wheel 862 to move, and the wire rope 87 pulls the mounting ring 7 to move downward. After the drive motor 62 has been working for a period of time, the mounting ring 7 moves to a position lower than the calcium wire roll. At this time, the controller 65 controls the hydraulic cylinder 61 to work and push the drum 5 upward until the calcium wire roll is higher than the first limit plate 2.

[0054] The operator pulls the calcium wire roll off the drum 5. At this time, the connecting spring 813 and the support spring 723 both return to their original deformation, causing the mounting ring 7 to move to the same axis as the drum 5. The operator pulls the drum 5 through the mounting ring 7, while the sponge ring 71 wipes the surface of the drum 5. Then the drum 5 is inserted into the rotating shaft 4. Finally, the hydraulic cylinder 61 is controlled by the controller 65 to reset the drum 5 and the mounting ring 7.

[0055] 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. An apparatus for producing easily cleanable metallic calcium wire, characterized in that: It includes a first limiting plate (2) and a second limiting plate (3). The height of the first limiting plate (2) is less than the height of the second limiting plate (3). Mounting blocks (22) are slidably connected to the side walls of the first limiting plate (2) and the second limiting plate (3) that are close to each other. A rotating shaft (4) is provided between two mounting blocks (22). One end of the rotating shaft (4) is rotatably connected to the mounting block (22) of the second limiting plate (3), and the other end of the rotating shaft (4) is slidably inserted into another mounting block (22). The rotating shaft (4) can disengage from the mounting block (22) corresponding to the first limiting plate (2). A drum (5) coaxial with the rotating shaft (4) is keyed to the rotating shaft (4). The production device also includes a drive assembly (6) for driving the rotating shaft (4) and the mounting block (22) to move, and a control assembly (8) for controlling the extension and retraction of the support member (72). The first limiting plate (2) is provided with an installation ring (7) for the drum (5) to pass through on the side away from the second limiting plate (3). A sponge ring (71) is installed in the installation ring (7). A highly telescopic support member (72) for supporting the installation ring (7) is connected to the first limiting plate (2). The first limiting plate (2) and the second limiting plate (3) are provided with sliding grooves (21) that are adapted to the corresponding mounting blocks (22) on their side walls that are close to each other. The length direction of the sliding grooves (21) is set along the height direction. The upper end of the sliding grooves (21) is sealed. Each mounting block (22) is slidably inserted into the corresponding sliding groove (21). The drive assembly (6) includes a hydraulic cylinder (61) mounted on the first limiting plate (2) and the second limiting plate (3). The hydraulic cylinder (61) is located below the corresponding mounting block (22). The piston rod of each hydraulic cylinder (61) is connected to the corresponding mounting block (22). A support plate (63) is provided on the side of the second limiting plate (3) away from the first limiting plate (2). A support rod (64) fixed to the corresponding mounting block (22) is fixedly connected to the support plate (63). The support rod (64) passes through the second limiting plate (3) and slides along the height direction of the second limiting plate (3). A drive motor (62) is mounted on the support plate (63). The output shaft of the drive motor (62) is coaxial with the rotating shaft (4) and fixed. The support member (72) includes a sleeve plate (721), the upper surface of the sleeve plate (721) is provided with a groove, a support plate (722) is slidably inserted into the groove of the sleeve plate (721), the support plate (722) is fixed to the mounting ring (7), and a plurality of support springs (723) are connected to the lower surface of the support plate (722), the lower end of the support springs (723) is fixed to the inner bottom wall of the sleeve plate (721); A crossbar (851) is connected to the sleeve plate (721). The crossbar (851) passes through the first limiting plate (2) and is slidably inserted into the first limiting plate (2). The crossbar (851) can move with the mounting block (22). The control component (8) includes a telescopic rod (81) connected to the mounting block (22) of the second limiting plate (3), with the telescopic end of the telescopic rod (81) facing downwards and the telescopic end of the telescopic rod (81) connected to a support plate (82) located below the drum (5). The mounting block (22) of the second limiting plate (3) is also connected to a connecting frame (85). One side of the connecting frame (85) is located below the tray (82). The connecting frame (85) is connected to a guide rail (84) located below the tray (82). The length directions of both the tray (82) and the guide rail (84) are arranged along the axial direction of the drum (5). The guide rail (84) is slidably connected to a connecting shaft (86) that slides along the length of the guide rail (84). A rope winding wheel (862) is rotatably connected to the connecting shaft (86). A steel wire rope (87) is wound on the rope winding wheel (862). One end of the steel wire rope (87) is fixed to one end of the guide rail (84) near the first limiting plate (2), and the other end of the steel wire rope (87) is connected to the support plate (722). A transmission rod (89) is hinged to the pallet (82). The end of the transmission rod (89) away from the pallet (82) is hinged to the connecting shaft (86). The lower end of the transmission rod (89) is inclined away from the first limiting plate (2). The inner diameter of the sponge ring (71) gradually decreases in the direction away from the first limiting plate (2), and the minimum inner diameter of the sponge ring (71) is smaller than the outer diameter of the roll (5). Sliding grooves (841) are provided on the inner sidewalls of the two long sides of the guide rail (84). The length direction of the sliding grooves (841) is set along the length direction of the guide rail (84). Both ends of the connecting shaft (86) are connected to sliding blocks (861) that are adapted to the sliding grooves (841). Each sliding block (861) is slidably inserted into the corresponding sliding groove (841). The telescopic rod (81) includes a bottom rod (811) connected to the mounting block (22) of the second limiting plate (3). The bottom rod (811) has a groove, and a connecting rod (812) is slidably inserted into the groove of the bottom rod (811). A connecting spring (813) is connected to the upper end of the connecting rod (812), and the upper end of the connecting spring (813) is connected to the inner bottom wall of the bottom rod (811).

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