A flexible fireproof cable continuous rolling and annealing equipment

Abstract

The present invention relates to the technical field of cable production, and specifically to a flexible fire-proof cable continuous rolling and annealing processing equipment, comprising an annealing furnace, a base is provided at the discharge end of the annealing furnace, a mounting shell is fixed at the upper end of the base, a roller is installed on the side of the mounting shell, a driving structure for driving the roller to rotate is provided inside the mounting shell, a cooling device is provided at the end of the base away from the annealing furnace, a winding device is provided at the end of the cooling device away from the base, a supporting shell is installed at the upper end of the base, and a cleaning blade is inherently inside the supporting shell. The present invention can clean the surface of the roller by using a cleaning blade and a cleaning brush, reduce metal debris attached to the surface of the roller, and thereby reduce the impact of metal debris attached to the surface of the roller on subsequent rolling quality.

Description

Technical Field

[0001] The invention relates to the technical field of cable production, in particular to a flexible fireproof cable continuous rolling and annealing processing device. Background Art

[0002] Flexible fire-resistant cables are fire-resistant cables with a copper core, sheathed in inorganic mineral insulation (such as synthetic mica tape or mineral compounds), and employing a flexible sheath structure (such as corrugated copper or non-metallic sheath). These cables combine flexibility and fire resistance, maintaining circuit integrity under extreme conditions like high temperatures and fire, while also meeting complex wiring requirements. Continuous rolling and annealing equipment is required for their production.

[0003] When continuous rolling and annealing equipment is used to produce cables, the cable raw materials are first subjected to high-temperature treatment in an annealing furnace to eliminate lattice defects and internal stresses, and reduce their internal resistance. After being sent out of the annealing furnace, they are continuously plastically deformed by a multi-pass rolling mill, and then cooled. After cooling, they can be reeled.

[0004] During the process of pressing the cable metal raw materials using continuous rolling and annealing equipment, a brittle carbide layer is formed on the surface of the metal substrate due to high-temperature oxidation and residual carbon elements, resulting in the falling of metal chips during the rolling process. Some metal chips are squeezed by the metal raw materials and the rollers and adhere to the surface of the rollers. In the subsequent rolling process, the surface of the rolled metal raw materials will have dents, scratches and uneven thickness. Summary of the Invention

[0005] In response to the shortcomings of the existing technology, the present invention provides a flexible fire-proof cable continuous rolling and annealing processing equipment, which can clean the metal shavings attached to the surface of the roller, reducing the problem of uneven rolling caused by the metal shavings attached to the roller.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a flexible fireproof cable continuous rolling and annealing processing equipment, comprising an annealing furnace, a base is provided at the discharge end of the annealing furnace, a mounting shell is fixed at the upper end of the base, a roller is installed on the side of the mounting shell, a cooling device is provided at the end of the base away from the annealing furnace, a winding device is provided at the end of the cooling device away from the base, a supporting shell is installed at the upper end of the base, a cleaning blade is inherently installed in the supporting shell, a feeding pipe is fixed at the lower end of the supporting shell, a connecting hose is fixed at the lower end of the feeding pipe, a collecting tank is provided inside the base, the connecting hose is fixedly connected to the base, and a cleaning component is provided at the upper end of the base;

[0007] The cleaning assembly includes a mounting plate fixed to the base, a connecting shaft is installed on the side of the mounting plate close to the rolling roller, a cleaning brush is fixed to the end of the connecting shaft away from the mounting plate, a slag receiving bucket is provided on the connecting shaft, a slag discharge pipe is fixed to the side of the slag receiving bucket, the slag discharge pipe is fixedly connected to the base, a driving member is provided between the mounting plate and the connecting shaft, a negative pressure collecting member is provided between the mounting plate and the slag receiving bucket, and a pressing member is provided between the support shell, the mounting shell and the mounting plate.

[0008] The driving member drives the connecting shaft to rotate, thereby driving the cleaning brush to rotate. At the same time, the driving member drives the negative pressure collecting member to work synchronously when driving the connecting shaft to rotate, so that the negative pressure collecting member generates negative pressure.

[0009] Preferably, the driving member includes a driving motor mounted on the side of the mounting plate, the output end of the driving motor extends into the cavity, a cavity is opened inside the mounting plate, the end of the connecting shaft away from the cleaning brush 1 is rotatably connected to the mounting plate and extends into the cavity, one of the connecting shafts is fixedly connected to the output end of the driving motor, a gear 1 is fixed on the end of the connecting shaft extending into the cavity, a gear 2 meshing with the gear 1 is installed between two adjacent gears 1, a transmission shaft is rotatably connected inside the mounting plate, and the gear 2 is rotatably connected to the transmission shaft.

[0010] Preferably, the clamping member includes a connecting rod fixed on both sides of the supporting shell, a ring is fixed on one end of the connecting rod away from the supporting shell, a mounting groove is opened on the side of the mounting shell, a connecting column is fixed inside the mounting groove, the ring is slidably sleeved on the connecting column, and a clamping spring is slidably sleeved on the connecting column, and the two ends of the clamping spring are respectively fixedly connected to the mounting shell and the ring.

[0011] Preferably, the negative pressure collecting member includes a negative pressure shell fixed on the side of the mounting plate away from the connecting shaft, a centrifugal wind wheel is installed inside the negative pressure shell, a guide pipe is fixed on the side of the negative pressure shell away from the mounting plate, a delivery pipe is fixed on the negative pressure shell, and the delivery pipe extends into the collection tank.

[0012] Preferably, a driving gear is fixed to the output end of the driving motor, and a driven gear meshing with the driving gear is fixed to the rotating shaft of the centrifugal wind wheel.

[0013] Preferably, the end of the guide pipe away from the negative pressure shell passes through the mounting plate and is fixed with a collecting pipe, a diversion pipe is fixed on the side of the collecting pipe, and the end of the diversion pipe away from the collecting pipe is fixedly connected to the slag receiving hopper.

[0014] Preferably, a bottom plate is slidingly provided inside the collection trough, a fixed frame is fixed on the upper end of the bottom plate, a dust collecting net is fixed inside the fixed frame, a handle is fixed on the fixed frame near the collection trough outlet, a cover plate is fixed at the end of the base at the collection trough outlet, and ventilation holes are provided on the base and the cover plate.

[0015] Preferably, a collecting box is fixed to the upper end of the bottom plate, and the position of the collecting box corresponds to the positions of the feeding pipe and the slag discharge pipe.

[0016] Preferably, a barrier net is fixed inside the slag receiving hopper, the position of the barrier net corresponds to the position of the slag discharge pipe, and the barrier net is arranged obliquely.

[0017] Preferably, a driving motor is fixed to the end of the slag receiving bucket, an output end of the driving motor extends into the slag receiving bucket and is fixed with a mounting shaft, and a second cleaning brush is fixed to the end of the mounting shaft away from the driving motor.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The cleaning brush 1 rotates to clean the metal scraps attached to the surface of the lower roller and drop them into the slag collecting bucket, thereby completing the cleaning of the metal scraps attached to the surface of the lower roller. By cleaning the metal scraps attached to the surfaces of the upper and lower rollers, the accumulation of metal scraps on the rollers can be significantly reduced, thereby causing the problem of uneven rolling of the cable line. At the same time, the slag collecting bucket can collect the metal scraps dropped during the rolling process, thereby reducing the problem of metal scraps accumulating on the processing table and being inconvenient to clean.

[0020] 2. At the same time, when the driving motor drives the cleaning brush to rotate to clean the lower row of rollers, the centrifugal impeller inside the negative pressure housing rotates under the action of the driving gear and the driven gear. The rotation of the centrifugal impeller generates negative pressure inside the negative pressure housing. At this time, the metal dust cleaned by the cleaning brush can be sucked into the diversion pipe, and then passes through the collection pipe, the guide pipe, and finally enters the collection tank through the conveying pipe, and accumulates on the surface of the dust collecting net, thereby collecting the metal dust, facilitating subsequent centralized collection and reuse, and reducing resource waste. At the same time, the collection of metal dust can reduce the scattering of the cleaned metal dust and reduce the cleaned metal dust from falling on the rollers again, thereby causing the problem of poor cleaning effect.

[0021] 3. The driving motor drives the mounting shaft to rotate, so that the cleaning brush 2 rotates. When the cleaning brush 2 rotates, the metal shavings attached to the barrier net can be swept down, so that it can enter the slag discharge pipe more smoothly. At the same time, it can reduce the blockage of the barrier net caused by the metal shavings, so that the barrier net remains transparent, thereby ensuring the air circulation of the negative pressure collection of metal dust and improving the effect of negative pressure collection of metal dust. When the cleaning brush 1 cleans the cleaning roller, the bristles in contact with the roller surface will be deformed to sweep away the metal shavings. As the cleaning brush 1 rotates, the bristles are no longer in contact with the roller, and part of the metal shavings will fall down, and part of the metal shavings will fall down. The metal shavings located between the bristles will hinder the resetting of the bristles, causing the bristles to be in an open state, thereby reducing the contact area between the bristles and the roller when the bristles rotate to the bottom of the roller again, thereby reducing the cleaning effect of the cleaning brush pair on the roller. The cleaning brush two, which is in contact with the cleaning brush one and rotates in the opposite direction, can knock down the metal shavings sandwiched between the bristles of the cleaning brush one when the bristles of the cleaning brush one come into contact with the bristles of the cleaning brush two, so that the bristles of the cleaning brush one are reset, and the cleaning effect of the cleaning brush one is guaranteed when it contacts the roller again, reducing the phenomenon that impurities are mixed between the bristles of the cleaning brush and the brush bristles have a poor cleaning effect on the roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is an overall schematic diagram of the device of the present invention.

[0023] Figure 2 It is a schematic structural diagram of the supporting shell and the pressing member of the device of the present invention.

[0024] Figure 3 For the present invention Figure 2 Enlarged schematic diagram of point A in the middle.

[0025] Figure 4 This is a schematic structural diagram of the cleaning brush and the slag receiving bucket of the present invention.

[0026] Figure 5 For the present invention Figure 1 Enlarged schematic diagram of point B in the middle.

[0027] Figure 6 It is a schematic structural diagram of the driving member and the negative pressure member of the present invention.

[0028] Figure 7 Schematic diagram of the internal structure of the negative pressure housing of the present invention.

[0029] Figure 8 This is a disassembled schematic diagram of the bottom plate and the collecting tank of the present invention.

[0030] Figure 9 It is a schematic diagram of the internal structure of the slag receiving hopper of the present invention.

[0031] Figure 10 This is a schematic diagram of the coordination of the cleaning brush 1 and the cleaning brush 2 of the device of the present invention.

[0032] In the figure: 1. Annealing furnace; 2. Base; 21. Mounting shell; 22. Roller; 3. Cooling device; 4. Winding device; 5. Support shell; 51. Cleaning blade; 52. Feeding pipe; 53. Pressing member; 531. Connecting rod; 532. Collar; 533. Connecting column; 534. Pressing spring; 535. Mounting slot; 54. Connecting hose; 6. Collecting tank; 61. Bottom plate; 62. Fixing frame; 63. Dust collector; 64. Handle; 65. Collecting box; 66. Cover plate; 7. Cleaning assembly; 71. Mounting plate. 72. Connecting shaft; 73. Cleaning brush 1; 74. Slag collecting hopper; 741. Barrier net; 742. Driving motor; 743. Mounting shaft; 744. Cleaning brush 2; 75. Slag discharge pipe; 76. Driving member; 761. Driving motor; 762. Gear 1; 763. Transmission shaft; 764. Gear 2; 77. Negative pressure collecting member; 771. Negative pressure shell; 772. Centrifugal impeller; 773. Guide pipe; 774. Collecting pipe; 775. Diverter pipe; 776. Delivery pipe; 777. Driving gear; 778. Driven gear. DETAILED DESCRIPTION

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0034] See also Figures 1 to 6, which is the first embodiment of the present invention, provides a technical solution: a flexible fire-proof cable continuous rolling and annealing processing equipment, including an annealing furnace 1, a base 2 is provided at the discharge end of the annealing furnace 1, a mounting shell 21 is fixed on the upper end of the base 2, and rollers 22 are installed on the side of the mounting shell 21. The rollers 22 are arranged in two rows, one above the other, and are symmetrically arranged in pairs. A driving structure is provided inside the mounting shell 21, and the driving structure includes a motor, a gear set, a chain and other structures. The motor can coordinate the gear set with the chain to make the rollers 22 rotate, thereby realizing the rolling of the cable raw materials. A cooling device 3 is provided at the end of the base 2 away from the annealing furnace 1, and a winding device 4 is provided at the end of the cooling device 3 away from the base 2. A supporting shell 5 is installed on the upper end of the base 2, and the number of the supporting shells 5 is the same as that of the upper row of rollers. The number of rollers 22 is the same, so that the same number of cleaning blades 51 can be installed to clean each roller 22 in the upper row. The supporting shell 5 has inherent cleaning blades 51 inside. The cleaning blades 51 are in contact with the surface of the upper roller 22 and can clean the surface of the roller 22 when the roller 22 rotates. A feeding pipe 52 is fixed to the lower end of the supporting shell 5. There are two feeding pipes 52 and they are symmetrically arranged. A connecting hose 54 is fixed to the lower end of the feeding pipe 52. The connecting hose 54 is a fluororubber hose. The fluororubber hose has good high temperature resistance and will not melt when high-temperature metal shavings pass through. The connecting hose 54 is fixedly connected to the base 2. A collecting tank 6 is provided inside the base 2. The connecting hose 54 and the collecting tank 6 are communicated with each other. A cleaning component 7 is provided at the upper end of the base 2.

[0035] The cleaning assembly 7 includes a mounting plate 71 fixed to the base 2, and a connecting shaft 72 is installed on the side of the mounting plate 71 near the roller 22. The number of connecting shafts 72 is the same as the number of the lower rollers 22, so that the same number of cleaning brushes 73 can be installed to clean each roller 22 in the lower row. A cleaning brush 73 is fixed on the end of the connecting shaft 72 away from the mounting plate 71. The bristles of the cleaning brush 73 are made of ceramic composite fiber and have good continuous high temperature resistance, so that they will not melt after contact with the roller 22 with a higher temperature, thereby ensuring the cleaning effect of the roller 22. The bristles of the cleaning brush 73 near the groove position on the roller 22 are longer, which can better contact the roller 22, thereby better cleaning the roller 22. The cleaning brush 73 fits the surface of the roller 22, and the cleaning of the surface of the roller 22 is achieved by the rotation of the cleaning brush 73 and the rotation of the roller 22 itself. A slag bucket 74 is provided on the connecting shaft 72, and the connecting shaft 72 is rotatably connected to the slag bucket 74. The slag bucket 74 is used to collect the metal shavings swept down by the cleaning brush 73, as well as the metal shavings dropped during the rolling process of the cable line, to prevent the metal shavings from falling everywhere and making it difficult to clean up later. A slag discharge pipe 75 is fixed to the side of the slag bucket 74. The slag discharge pipe 75 is fixedly connected to the base 2. The slag discharge pipe 75 is connected to the slag bucket 74 and the collecting tank 6. A driving member 76 is provided between the mounting plate 71 and the connecting shaft 72. The driving member 76 is used to drive the connecting shaft 72 to rotate so as to drive the cleaning The brush rotates to clean the roller 22. A negative pressure collecting member 77 is provided between the mounting plate 71 and the slag receiving bucket 74. The negative pressure collecting member 77 is used to collect the metal dust generated when the cleaning brush 73 cleans the roller 22, thereby reducing the dispersion of the metal dust. A clamping member 53 is provided between the supporting shell 5 and the mounting shell 21 and the mounting plate 71. The clamping member 53 can make the cleaning blade 51 always fit with the upper row of rollers 22, thereby improving the cleaning effect of the rollers 22.

[0036] The driving member 76 drives the connecting shaft 72 to rotate, thereby driving the cleaning brush 73 to rotate. At the same time, the driving member 76 drives the negative pressure collecting member 77 to work synchronously when driving the connecting shaft 72 to rotate, so that the negative pressure collecting member 77 generates negative pressure.

[0037] The driving member 76 includes a driving motor 761 installed on the side of the mounting plate 71. The output end of the driving motor 761 extends into the cavity. A cavity is provided inside the mounting plate 71 for installing structures such as gear 1 762 and gear 2 764. The end of the connecting shaft 72 away from the cleaning brush 1 73 is rotatably connected to the mounting plate 71 and extends into the cavity. One of the connecting shafts 72 is fixedly connected to the output end of the driving motor 761. The driving motor 761 drives one of the connecting shafts 72 to rotate. Under the transmission of gear 1 762 and gear 2 764, all the connecting shafts 72 can be driven to rotate together to achieve cleaning of the surface of the rolling roller 22. Gear 1 762 is fixed on the end of the connecting shaft 72 extending into the cavity. Gear 2 764 meshing with gear 1 762 is installed between two adjacent gears 1 762. Gear 1 762 and gear 2 764 play a transmission role, so that multiple connecting shafts 72 rotate. The mounting plate 71 is rotatably connected to the transmission shaft 763, and gear 2 764 is rotatably connected to the transmission shaft 763.

[0038] The pressing member 53 includes a connecting rod 531 fixed to both sides of the supporting shell 5, and a collar 532 is fixed to one end of the connecting rod 531 away from the supporting shell 5. A mounting groove 535 is provided on the side of the mounting shell 21, and a connecting column 533 is fixed inside the mounting groove 535. The collar 532 is slidably sleeved on the connecting column 533, and a compression spring 534 is slidably sleeved on the connecting column 533. When the cleaning blade 51 cleans the upper row of rollers 22, the compression spring 534 applies force to the collar 532, so that the connecting rod 531, the shell and the cleaning blade 51 are tightly attached to the upper row of rollers 22, thereby improving the cleaning effect of the upper row of rollers 22. At the same time, as the cleaning blade 51 wears out due to long-term use, it can still fit with the roller 22 under the action of the compression spring 534, thereby continuously cleaning the roller 22. The two ends of the compression spring 534 are fixedly connected to the mounting shell 21 and the collar 532 respectively.

[0039] During use, the cable metal raw material is heated, kept warm, and cooled by the annealing furnace 1 to eliminate the internal stress of the metal raw material. The cable metal raw material is then sent out from the annealing furnace 1 and sent between two rows of rollers 22. The rollers 22 are then rotated by an electric gear set and a chain and other structures. When the rollers 22 rotate, the annealed cable raw material is rolled and formed. When the upper rollers 22 rotate, the cleaning blades 51 fit the rollers 22, so that the metal shavings attached to the surface of the upper rollers 22 can be cleaned off. The cleaned metal shavings will enter the interior of the support shell 5, and enter the interior of the collecting tank 6 along the discharge pipe 52, and finally enter the interior of the collecting box 65, thereby cleaning the metal shavings attached to the surface of the upper rollers 22.

[0040] At the same time, during the rolling process of the metal raw material, the drive motor 761 is turned on to drive the gear 1 762 to rotate. When the gear 1 762 rotates, the adjacent gear 2 764 rotates, and the transmission is carried out in sequence, so that all the gears 1 762 and gears start to rotate, thereby enabling the connecting shaft 72 to rotate. The rotation of the connecting shaft 72 drives the cleaning brush 1 73 to rotate. The rotation of the cleaning brush 1 73 can clean the metal shavings attached to the surface of the lower roller 22 and drop them into the slag collecting bucket 74, thereby completing the cleaning of the metal shavings attached to the surface of the lower roller 22. By cleaning the metal shavings attached to the surfaces of the upper roller 22 and the lower roller 22, the accumulation of metal shavings on the roller 22, which in turn causes the problem of uneven rolling of the cable, can be significantly reduced. At the same time, the slag collecting bucket 74 can collect the metal shavings that fall during the rolling process, thereby reducing the problem of metal shavings accumulating on the processing table and being inconvenient to clean.

[0041] The rolled cable metal raw material enters the cooling device and is cooled by water cooling and air cooling. After cooling, it is wound inside the winding device, and the motor installed on its surface drives the winding roller inside to rotate to realize the winding of the cable wire. Example 2

[0042] See also Figures 6 to 8 , which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that:

[0043] The negative pressure collecting member 77 includes a negative pressure shell 771 fixed on the side of the mounting plate 71 away from the connecting shaft 72. A centrifugal wind wheel 772 is installed inside the negative pressure shell 771. The driving motor 761 cooperates with the driving gear 777 and the driven gear 778 to rotate the centrifugal wind wheel 772, thereby generating negative pressure inside the negative pressure shell 771, which can collect the metal dust generated during the cleaning process and facilitate subsequent centralized processing. A guide pipe 773 is fixed on the side of the negative pressure shell 771 away from the mounting plate 71, and a conveying pipe 776 is fixed on the negative pressure shell 771. The conveying pipe 776 extends into the collection tank 6. The conveying pipe 776 is used to send the collected metal dust into the collection tank 6 for subsequent centralized reuse together with metal shavings.

[0044] A driving gear 777 is fixed to the output end of the drive motor 761, and a driven gear 778 meshing with the driving gear 777 is fixed to the rotating shaft of the centrifugal wind wheel 772. When the drive motor 761 is working, it drives the driving gear 777 to rotate, and the rotation of the driving gear 777 drives the driven gear 778 to rotate, thereby playing a transmission role, causing the centrifugal wind wheel 772 to rotate and generate centrifugal wind force.

[0045] The end of the guide pipe 773 away from the negative pressure shell 771 passes through the mounting plate 71 and is fixed with a collecting pipe 774. A diversion pipe 775 is fixed to the side of the collecting pipe 774. The number of diversion pipes 775 is the same as the number of slag receiving buckets 74. Through multiple diversion pipes 775, metal dust inside multiple slag receiving buckets 74 can be collected at the same time. The end of the diversion pipe 775 away from the collecting pipe 774 is fixedly connected to the slag receiving bucket 74.

[0046] A bottom plate 61 is slidingly provided inside the collection trough 6, and a fixed frame 62 is fixed on the upper end of the bottom plate 61. A dust collecting net 63 is fixed inside the fixed frame 62. The base 2 cooperates with the dust collecting net 63 to collect the metal dust entering the collection trough 6. When centralized processing is required, the cover 66 is opened, the handle 64 is pulled, and the bottom plate 61 together with the structure at its upper end is pulled out. Then the metal shavings and metal dust can be collected, which is more convenient. A handle 64 is fixed on the fixed frame 62 near the outlet of the collection trough 6, and a cover 66 is fixed on the end of the base 2 at the outlet of the collection trough 6. Ventilation holes are provided on both the base 2 and the cover 66.

[0047] A collecting box 65 is fixed to the upper end of the bottom plate 61 . The position of the collecting box 65 corresponds to the position of the feeding pipe 52 and the slag discharge pipe 75 . The collecting box 65 is used to collect the metal shavings sent down by the feeding pipe 52 and the slag discharge pipe 75 to prevent them from floating freely inside the collecting tank 6 .

[0048] During use, when the driving motor 761 drives the cleaning brush 73 to rotate to clean the lower row of rolling rollers 22, the driving gear 777 starts to rotate under the action of the driving motor 761. The rotation of the driving gear 777 causes the driven gear 778 to rotate, thereby causing the centrifugal impeller inside the negative pressure shell 771 to rotate. The rotation of the centrifugal impeller causes negative pressure to be generated inside the negative pressure shell 771. At this time, the metal dust cleaned by the cleaning brush 73 can be sucked into the diversion pipe 775, and then enters the inside of the collection pipe 774, and then passes through the collection pipe 774 to the guide pipe 773, and finally enters the collection box through the conveying pipe 776, and accumulates on the surface of the dust collecting net 63, thereby collecting the cleaned metal dust, facilitating subsequent centralized collection and reuse, reducing resource waste, and at the same time reducing the problem of metal dust falling on the rolling roller 22 again when it is scattered around, thereby causing poor cleaning effect.

[0049] The remaining structures are the same as those of Example 1. Example 3

[0050] See also Figure 9 and Figure 10 , which is the third embodiment of the present invention. This embodiment is different from the first and second embodiments in that:

[0051] A barrier net 741 is fixed inside the slag receiving bucket 74. The barrier net 741 can block the metal chips inside the slag receiving bucket 74, so that the metal chips will not enter the diversion pipe 775, thereby preventing the metal chips from entering the diversion pipe 775 and causing blockage of the diversion pipe 775 and subsequent pipelines. The position of the barrier net 741 corresponds to the position of the slag discharge pipe 75. The barrier net 741 is tilted and tilted toward the slag discharge pipe 75, so that the debris on the barrier net 741 can more easily enter the slag discharge pipe 75.

[0052] A driving motor 742 is fixed to the end of the slag receiving bucket 74. The output end of the driving motor 742 extends into the interior of the slag receiving bucket 74 and is fixed with a mounting shaft 743. A cleaning brush 2 744 is fixed to the end of the mounting shaft 743 away from the driving motor 742. The rotation direction of the cleaning brush 2 744 is opposite to that of the cleaning brush 1 73. The bristles of the cleaning brush 2 744 are made of stainless steel, so that the bristles have strong hardness and can better knock down the metal shavings between the bristles of the cleaning brush 1 73. The bristles of the cleaning brush 2 744 are in contact with the barrier net 741. The driving motor 742 drives the mounting shaft 743 to rotate. The cleaning brush 2 744 rotates, and the rotation of the cleaning brush 2 744 can sweep away the metal shavings attached to the barrier net 741, so that the metal shavings enter the slag discharge pipe 75 more quickly, and at the same time ensure the permeability of the barrier net 741, reducing the impact of metal shavings on the negative pressure collection of metal dust, and when the cleaning brush 1 73 rotates, it can hit the cleaning brush 1 73, and knock down the metal shavings sandwiched between adjacent bristles of the cleaning brush 1 73, so that the bristles are reset, avoiding the bristles being mixed with metal shavings so that the bristles are deformed and cannot fit well with the roller 22, thereby affecting the cleaning effect.

[0053] During use, when the cleaning brush 1 73 sweeps the metal shavings off the lower rollers 22 and drops them into the slag receiving hopper 74, or when metal shavings fall into the slag receiving hopper 74 during the pressing process, the barrier net 741 can prevent the metal shavings from entering the diversion pipe 775, thereby preventing the metal shavings from entering the diversion pipe 775 and causing blockage of the diversion pipe 775 and subsequent pipelines. The driving motor 742 drives the mounting shaft 743 to rotate, so that the mounting shaft 743 drives the cleaning brush 2 744 to rotate. When the cleaning brush 2 744 rotates, it can sweep the metal shavings attached to the barrier net 741, allowing them to enter the slag discharge pipe 75 more smoothly. At the same time, it can reduce the blockage of the barrier net 741 caused by the metal shavings, so that the barrier net 741 remains transparent, thereby ensuring the air circulation of the negative pressure metal dust collection and improving the negative pressure metal dust collection effect. When the cleaning brush 73 cleans the cleaning roller 22, the bristles in contact with the surface of the roller 22 will be deformed, sweeping down the metal shavings. As the cleaning brush 73 rotates, the bristles are no longer in contact with the roller 22, and some of the metal shavings will fall off. Some of the metal shavings located between the bristles will hinder the resetting of the bristles, causing the bristles to appear open. As a result, when the bristles rotate to the bottom of the roller 22 again, the contact area between the bristles and the roller 22 is reduced, thereby reducing the cleaning effect of the cleaning brush 73 on the roller 22. By providing a rotating cleaning brush 2 744, the cleaning brush 2 744 and the cleaning brush 1 73 contact each other and rotate in opposite directions, which can knock down the metal shavings mixed between the bristles of the cleaning brush 1 73, so that the bristles of the cleaning brush 1 73 are reset, and the cleaning effect of the cleaning brush 1 73 is guaranteed when it contacts the roller 22 again.

[0054] The remaining structures are the same as those of Examples 1 and 2.

[0055] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A flexible fireproof cable continuous rolling and annealing processing equipment, comprising an annealing furnace (1), characterized in that: The discharging end of the annealing furnace (1) is provided with a base (2), a mounting shell (21) is fixed on the upper end of the base (2), a roller (22) is installed on the side of the mounting shell (21), a cooling device (3) is provided at the end of the base (2) away from the annealing furnace (1), a winding device (4) is provided at the end of the cooling device (3) away from the base (2), a supporting shell (5) is installed at the upper end of the base (2), a cleaning blade (51) is provided inside the supporting shell (5), a feeding pipe (52) is fixed at the lower end of the supporting shell (5), a connecting hose (54) is fixed at the lower end of the feeding pipe (52), a collecting tank (6) is provided inside the base (2), the connecting hose (54) is fixedly connected to the base (2), and a cleaning component (7) is provided at the upper end of the base (2); The cleaning assembly (7) includes a mounting plate (71) fixed on the base (2), a connecting shaft (72) is installed on the side of the mounting plate (71) close to the roller (22), a cleaning brush (73) is fixed on the end of the connecting shaft (72) away from the mounting plate (71), a slag receiving bucket (74) is provided on the connecting shaft (72), a slag discharge pipe (75) is fixed on the side of the slag receiving bucket (74), and the slag discharge pipe (75) is fixedly connected to the base (2), a driving member (76) is provided between the mounting plate (71) and the connecting shaft (72), a negative pressure collecting member (77) is provided between the mounting plate (71) and the slag receiving bucket (74), and a pressing member (53) is provided on the support shell (5); The driving member (76) drives the connecting shaft (72) to rotate, thereby driving the cleaning brush (73) to rotate. At the same time, the driving member (76) drives the negative pressure collecting member (77) to work synchronously when driving the connecting shaft (72) to rotate, so that the negative pressure collecting member (77) generates negative pressure. A driving motor (742) is fixed to the end of the slag receiving bucket (74); the output end of the driving motor (742) extends into the interior of the slag receiving bucket (74) and is fixed with a mounting shaft (743); a cleaning brush (744) is fixed to the end of the mounting shaft (743) away from the driving motor (742); The negative pressure collecting member (77) comprises a negative pressure housing (771) fixed to a side of the mounting plate (71) away from the connecting shaft (72), a centrifugal impeller (772) being installed inside the negative pressure housing (771), a flow guide tube (773) being fixed to a side of the negative pressure housing (771) away from the mounting plate (71), a delivery tube (776) being fixed to the negative pressure housing (771), and the delivery tube (776) extending into the interior of the collecting tank (6); One end of the guide pipe (773) away from the negative pressure housing (771) passes through the mounting plate (71) and is fixed with a collecting pipe (774); a diversion pipe (775) is fixed to the side of the collecting pipe (774); and one end of the diversion pipe (775) away from the collecting pipe (774) is fixedly connected to the slag receiving bucket (74); A barrier net (741) is fixed inside the slag receiving bucket (74), the position of the barrier net (741) corresponds to the position of the slag discharge pipe (75), and the barrier net (741) is arranged obliquely.

2. The flexible fireproof cable continuous rolling and annealing equipment according to claim 1, characterized in that: The driving member (76) includes a driving motor (761) mounted on the side of the mounting plate (71), the output end of the driving motor (761) extends into the cavity, the mounting plate (71) is provided with a cavity therein, the end of the connecting shaft (72) away from the cleaning brush (73) is rotatably connected to the mounting plate (71) and extends into the cavity, one of the connecting shafts (72) is fixedly connected to the output end of the driving motor (761), a gear (762) is fixed to the end of the connecting shaft (72) extending into the cavity, a gear (764) meshing with the gear (762) is mounted between two adjacent gears (762), a transmission shaft (763) is rotatably connected to the interior of the mounting plate (71), and the gear (764) is rotatably connected to the transmission shaft (763).

3. The flexible fireproof cable continuous rolling and annealing equipment according to claim 1, characterized in that: The pressing member (53) includes a connecting rod (531) fixed on both sides of the supporting shell (5), a collar (532) is fixed to one end of the connecting rod (531) away from the supporting shell (5), a mounting groove (535) is provided on the side of the mounting shell (21), a connecting column (533) is fixed inside the mounting groove (535), the collar (532) is slidably sleeved on the connecting column (533), and a pressing spring (534) is slidably sleeved on the connecting column (533), and the two ends of the pressing spring (534) are fixedly connected to the mounting shell (21) and the collar (532), respectively.

4. The flexible fireproof cable continuous rolling and annealing equipment according to claim 2, characterized in that: A driving gear (777) is fixed to the output end of the driving motor (761), and a driven gear (778) meshing with the driving gear (777) is fixed to the rotating shaft of the centrifugal wind wheel (772).

5. The flexible fireproof cable continuous rolling and annealing equipment according to claim 1, characterized in that: A bottom plate (61) is slidably provided inside the collecting trough (6), a fixed frame (62) is fixed to the upper end of the bottom plate (61), a dust collecting net (63) is fixed inside the fixed frame (62), a handle (64) is fixed to the fixed frame (62) at a position close to the outlet of the collecting trough (6), a cover plate (66) is fixed to the end of the base (2) at a position close to the outlet of the collecting trough (6), and ventilation holes are provided on both the base (2) and the cover plate (66).

6. The flexible fireproof cable continuous rolling and annealing equipment according to claim 5, characterized in that: A collecting box (65) is fixed to the upper end of the bottom plate (61), and the position of the collecting box (65) corresponds to the positions of the feeding pipe (52) and the slag discharge pipe (75).

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