Annealing steel strip machining equipment with flat pressing and flattening functions

Abstract

The utility model relates to the field of steel belt processing, in particular to annealing steel belt processing equipment with a flat pressing function, which comprises at least two side plates, a lower pressing plate, a support plate, a cutting machine seat, a guide-out plate, a constant-temperature case, a storage groove and a lifting structure. The lower pressing plate faces the upper portions of the side plates on the two sides and is provided with a connecting plate respectively, one end of each connecting plate is connected with the lifting structure, the lower portions of the two side plates are connected with supporting plates respectively, a heating machine box is arranged between the two supporting plates, the upper surface of the heating machine box is covered with a base plate, and the upper portion of the base plate and the lower pressing plate are arranged in parallel. The side, facing the base plate, of the lower pressing plate is provided with a notch, two pressing rollers are arranged in the notch of the lower pressing plate, and the two pressing rollers are transversely arranged side by side. The stress of the steel belt is eliminated through the lower heating machine box, softening treatment is also carried out, and pressing deformation is carried out through the two pressing rollers.

Description

Technical Field

[0001] This utility model relates to the field of steel strip processing, and more particularly to an annealed steel strip processing equipment with flat pressing and smoothing function. Background Technology

[0002] Steel strip is a narrow and long steel plate produced by various steel rolling enterprises to meet the needs of different industrial sectors for the industrialized production of various metal or mechanical products.

[0003] When steel strips are to be manufactured, they need to be unrolled from their rolled state and fed into processing equipment. When the steel strip is coiled, it is made to be relatively stable and curved. The curved steel strip needs to be flattened and smoothed to facilitate subsequent processing. However, this process is difficult to handle when dealing with relatively wide steel strips. Furthermore, the curved steel strip has certain metal stress, which affects the performance, lifespan, and manufacturing of the steel strip. Therefore, it is necessary to develop a processing equipment that can relieve the stress of the steel strip and flatten it. Utility Model Content

[0004] To address the technical deficiencies in the background technology, this utility model proposes an annealed steel strip processing equipment with flattening and smoothing capabilities, which solves the aforementioned technical problems and meets practical needs. The specific technical solution is as follows:

[0005] An annealed steel strip processing device with flattening and smoothing function includes: side plates, a lower pressure plate, a support plate, a cutting machine base, an output plate, a constant temperature chamber, a storage slot, and a lifting structure. At least two side plates are provided, with the lower pressure plate placed between them. Each lower pressure plate faces upwards from the two side plates and has a connecting plate at one end connected to the lifting structure. A support plate is connected to the lower sides of each side plate, and a heating chamber is positioned between the two support plates. A pad is placed on the upper surface of the heating chamber, parallel to the lower pressure plate. The lower pressure plate has a slot on the side facing the pad, containing two pressing rollers arranged laterally side-by-side. Each pressing roller has a fixing plate embedded at both ends, and each fixing plate has a ring embedded in the corresponding end of the pressing roller. A space is provided between the two pressing rollers. There are at least two terminal blocks. Each pressing roller has a movable plate on the side away from the terminal block. Each movable plate has a lifting groove, and a lifting plate is embedded in the lifting groove. Each fixed plate has a connecting plate connected to both sides. One of the two connecting plates is fixed to one side of the lifting plate, and the other connecting plate is fixed to the outside of the terminal block. A horizontal plate is fixed above each of the two movable plates. A movable groove is opened on the horizontal surface of the slot of the lower pressing plate. The movable groove is strip-shaped and extends horizontally along the slot. The horizontal plate is placed outside the movable groove. A protrusion is provided on one end of the horizontal plate facing the movable groove, and the horizontal plate is embedded in the movable groove by the protrusion. A limiting groove is opened on both vertical surfaces of the slot of the lower pressing plate. Each movable plate has a sliding block on one side facing the vertical surface, and the sliding block is embedded in the corresponding limiting groove. The horizontal plate and the two movable plates reciprocate along the extension direction of the movable groove and the limiting groove.

[0006] The horizontal plate is provided with at least two movable bases, each movable base is provided with a plurality of pulleys, and the plurality of pulleys are respectively embedded in the movable grooves. The movable grooves are provided with teeth, and the plurality of pulleys of each movable base respectively engage with the teeth in the movable grooves. Each movable base is connected to a control unit by a conduit, and the control unit is located between the two pressing rollers. Two wiring boards are respectively placed at both ends of the control unit and are electrically connected to each other by a linear conduit. The control unit is electrically connected to external control equipment by a conduit.

[0007] The horizontal plate facing the control unit has a lifting sleeve, and a lifting rod is inserted through the lifting sleeve. The end of the lifting rod away from the lifting sleeve is connected to the outside of the control unit. The lifting rod has teeth on its outside. A meshing motor is provided on one side of the lifting sleeve, and a gear is provided on one side of the meshing motor. The meshing motor uses a gear to extend transversely into the lifting sleeve and meshes with the teeth on the surface of the lifting rod.

[0008] The heating chamber is held between two support plates, with the lower edges of the two support plates higher than the outer bottom of the heating chamber. An annular exhaust pipe is installed inside the heating chamber, with several air holes above the exhaust pipe. At least two air pipes are connected to the lower part of the exhaust pipe, and each of the two air pipes is connected to an air pump. The side of the air pump furthest from the air pipe is connected to an external cylinder via an air pipe. An ignition device is installed inside the heating chamber. A pad covers the opening above the heating chamber, and the pad has several flame guide holes running vertically downwards. Several support rods are installed below the pad, with the lower ends of the support rods fixed to the bottom inside the heating chamber.

[0009] At least two embedding blocks are provided on opposite sides of the lower pressure plate, and the two embedding blocks on each side are respectively embedded in a corresponding side plate. Each side plate has at least two embedding slots that match the embedding blocks. A pressing rod is provided on the upper surface of the lower pressure plate. One end of the pressing rod extends outward from the lower pressure plate and bends downward. The lower end of the bent section of the pressing rod runs longitudinally through a pulling mechanism box, which is fixed to the outside of the side plate.

[0010] The cutting machine base is located on one side of the two support plates. The cutting machine base has two vertical plates, and a cutting blade is placed between the two vertical plates. Each of the two vertical plates has a guide groove, and a shaft runs horizontally through the two guide grooves. The shaft passes through the cutting blade and fixes it between the two vertical plates. One end of the shaft extends outward and is connected to a movable housing. The movable housing is located on the side of the cutting machine base away from the two support plates. The movable housing contains a shaft-rotating motor and a moving motor. The shaft-rotating motor is connected to one end of the shaft. The moving motor of the movable housing has several rollers extending outward, and the moving motor uses these rollers to contact the outside of the cutting machine base, moving back and forth in one direction. A storage groove is provided between the two vertical plates and at the bottom of the cutting machine base.

[0011] The guide plate is located on the side of the two support plates away from the cutting machine base; the upper surface of the guide plate is inclined, and the inclined surface is inclined outward from top to bottom; at the lower edge of the guide plate, a crossbeam is provided on each of the opposite sides, and one end of the two crossbeams below the guide plate is fixed to the vertical surface of the corresponding support plate.

[0012] The constant temperature chamber is located below the outlet plate; an air vent is provided on the side of the constant temperature chamber away from the outlet plate; a storage slot is provided on one side of the constant temperature chamber, adjacent to the air vent, and a drawer is placed in the slot above the storage slot.

[0013] The beneficial effects of this utility model are as follows:

[0014] The steel strip is introduced between the pad and the lower pressure plate via an external guiding device, with the direction of introduction being from the cutting machine seat to the exit plate. When the steel strip is between the lower pressure plate and the pad, the lower pressure plate is pulled down by a lifting structure. At this time, the edge of the groove below the lower pressure plate will fix and limit the steel strip to prevent it from shifting during processing. After the lower pressure plate fixes the steel strip, the heating box under the pad heats it and generates a flame. The flame comes into contact with the steel strip to achieve annealing and reduce its stress. In addition to reducing stress, the heated steel strip is also softened to a certain extent. At this time, two pressing rollers inside the lower pressure plate move downward and press the steel strip. The two pressing rollers move back and forth in one direction by two moving plates, thus pressing the surface of the steel strip and flattening the coiled and bent steel strip, which is convenient for subsequent processing. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of an annealed steel strip processing equipment with flattening and smoothing capabilities.

[0016] Figure 2 This is a schematic diagram of the internal structure of an annealed steel strip processing equipment that features flattening and smoothing.

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the pressing roller in an annealed steel strip processing equipment that provides flat and even pressure.

[0018] Figure 4 This is a schematic diagram of the internal assembly structure of the pressing rollers in an annealed steel strip processing equipment that features flat and smooth annealing.

[0019] Figure 5 This is a schematic diagram of another internal structure of the pressing roller in an annealed steel strip processing equipment that features flattening and smoothing. Detailed Implementation

[0020] The embodiments of this utility model will be described below with reference to the accompanying drawings and related examples. The embodiments of this utility model are not limited to the following examples, and this utility model relates to relevant necessary components in this technical field, which should be regarded as well-known technology in this technical field and can be known and mastered by those skilled in this technical field.

[0021] like Figures 1 to 5 As shown, an annealed steel strip processing device with flattening and smoothing function includes: side plates 1, lower pressure plates 2, support plates 3, cutting machine base 4, guide plates 5, constant temperature chamber 6, storage slots 7, and lifting structures 8. At least two side plates 1 are provided, with the lower pressure plates 2 placed between them. The lower pressure plates 2 face upwards from the two side plates 1, and each is provided with a connecting plate, one end of which is connected to the lifting structure 8. A support plate 3 is connected to the bottom of each of the two side plates 1, and a heating chamber is provided between the two support plates 3. 31. A pad 32 covers the upper surface of the heating chamber 31, and the pad 32 is arranged parallel to the lower pressure plate 2. The lower pressure plate 2 has a groove on one side facing the pad 32, and two pressing rollers 14 are arranged in the groove of the lower pressure plate 2. The two pressing rollers 14 are arranged horizontally side by side, and a fixing plate 17 is embedded at both ends of each pressing roller 14. Each fixing plate 17 has a ring, and the ring is embedded in the corresponding end of the pressing roller 14. At least one space is provided between the two pressing rollers 14. Two terminal blocks 13 are provided. Each pressing roller 14 has a movable plate 16 on the side away from the terminal block 13. Each movable plate 16 has a lifting groove, and a lifting plate 15 is embedded in the lifting groove. Each fixed plate 17 has a connecting plate 18 connected to both sides. One of the two connecting plates 18 is fixed to one side of the lifting plate 15, and the other connecting plate 18 is fixed to the outside of the terminal block 13. A horizontal plate 12 is fixed above the two movable plates 16. A movable groove 10 is opened on the horizontal surface of the groove in the lower pressing plate 2. The movable groove 10 is strip-shaped. The horizontal plate 12 is positioned outside the moving groove 10 and extends laterally along the groove opening. A protrusion is provided on one end of the horizontal plate 12 facing the moving groove 10, and the horizontal plate 12 is embedded in the moving groove 10 by the protrusion. A limiting groove 11 is opened on both vertical surfaces inside the groove opening of the lower pressure plate 2. Each moving plate 16 is provided with a sliding block on one side of the vertical surface, and the sliding block is embedded in the corresponding limiting groove 11. The horizontal plate 12 and the two moving plates 16 reciprocate along the extension direction of the moving groove 10 and the limiting groove 11.

[0022] The steel strip is introduced between the pad 32 and the lower pressure plate 2 via an external guiding device, with the direction of introduction being from the cutting machine base 4 to the exit plate 5. When the steel strip is between the lower pressure plate 2 and the pad 32, the lower pressure plate 2 is pulled down by the lifting structure 8. At this time, the edge of the groove below the lower pressure plate 2 will fix and limit the steel strip to prevent it from shifting during processing. After the lower pressure plate 2 fixes the steel strip, the heating box 31 below the pad 32 heats up and generates a flame. The flame then contacts the steel strip, thereby achieving annealing and reducing its stress. In addition to reducing stress, the heated steel strip also softens to a certain extent. At this time, the two pressing rollers 14 inside the lower pressure plate 2 move downward and press the steel strip. The two moving plates 16 drive the two pressing rollers 14 to move back and forth in one direction, thereby pressing the surface of the steel strip and flattening the coiled and bent steel strip, which is convenient for subsequent processing.

[0023] The horizontal plate 12 is provided with at least two movable bases 102. Each movable base 102 is provided with several pulleys, and the pulleys are respectively embedded in the movable groove 10. The movable groove 10 is provided with teeth, and the pulleys of each movable base 102 respectively engage with the teeth in the movable groove 10. Each movable base 102 extends to a control unit 19 through a conduit. The control unit 19 is located between two pressing rollers 14. Two terminal blocks 13 are respectively placed at both ends of the control unit 19 and are electrically connected to each other through a linear conduit. The control unit 19 is electrically connected to external control equipment through a conduit.

[0024] With the above structure, it should be further explained that the horizontal plate 12 is used to fix the two movable plates 16 and moves back and forth in the movable groove 10 through the two movable bases 102. In order for the horizontal plate 12 and the two movable plates 16 to be fixed in the lower pressure plate 2, a sliding block is embedded in the limiting groove 11 on each side of the vertical surface of the two movable plates 16. Therefore, the two movable plates 16 are supported by the two limiting grooves 11, thereby limiting the horizontal plate 12 to the moving groove 10 and preventing it from falling down.

[0025] The control unit 19 used in this utility model is composed of several circuit boards, and the control unit 19 is electrically connected to the electrical components (such as motors) of this utility model using linear conduits. The control unit 19 is connected to an outward-extending conduit, which is electrically connected to an external computer and power supply.

[0026] Each pressing roller 14 is fixed at both ends by a fixing plate 17. The fixing method is that the ring set on the fixing plate 17 is embedded outside the center. This setting can avoid the pressing roller 14 being obstructed during rotation.

[0027] The rotation of each pressing roller 14 is driven by a rotary motor 141. The rotary motor 141 is embedded in one end of the pressing roller 14 and is covered by a fixing plate 17. The rotating end of the rotary motor 141 is provided with a polygonal protrusion 142, which is embedded in the pressing roller 14. Therefore, when the rotary motor 141 receives a signal transmitted through the terminal block 13, it rotates the polygonal protrusion 142, which in turn drives the pressing roller 14 to rotate. The side of the rotary motor 141 away from the polygonal protrusion 142 is fixed to the fixing plate 17.

[0028] A lifting sleeve 103 is provided on the side of the horizontal plate 12 facing the control unit 19. A lifting rod 104 is inserted through the lifting sleeve 103. The end of the lifting rod 104 away from the lifting sleeve 103 is connected to the outside of the control unit 19. The lifting rod 104 is provided with teeth. A meshing motor 105 is provided on one side of the lifting sleeve 103. A gear is provided on one side of the meshing motor 105. The meshing motor 105 extends transversely into the lifting sleeve 103 through the gear and meshes with the teeth on the surface of the lifting rod 104.

[0029] With the above structure, it should be further explained that the control unit 19, the lifting plate 15, and the two pressing rollers 14 all move up and down through the telescopic cooperation between the lifting rod 104 and the lifting sleeve 103.

[0030] The lifting rod 104 is driven by a gear driven by a motor 105, which in turn engages with the lifting rod 104, allowing it to move up and down reciprocally. This movement method allows for precise control of the vertical lifting distance.

[0031] Two support plates 3 clamp the heating chamber 31, with the lower edges of the two support plates 3 higher than the outer bottom of the heating chamber 31; a ring-shaped exhaust pipe 33 is provided inside the heating chamber 31, with several air holes opened above the exhaust pipe 33, and at least two air pipes connected to the lower part of the exhaust pipe 33, and each of the two air pipes is connected to an air pump 34, with the side of the air pump 34 away from the air pipe connected to an external cylinder by an air pipe; an ignition device 35 is provided inside the heating chamber 31; a pad 32 covers the opening above the heating chamber 31, with several flame guide holes running vertically from top to bottom on the pad 32, and several support rods are provided below the pad 32, with the lower ends of the support rods fixed to the bottom inside the heating chamber 31.

[0032] With the above structure, it should be further explained that the heating chamber 31 introduces combustible gas from the outside into the heating chamber 31 through the exhaust pipe 33, and several air holes at the beginning of the exhaust pipe 33 allow the introduced gas to be discharged inside. The combustible gas is then ignited by the ignition device 35, and the ignited flame is discharged to several flame guide holes, allowing the flame to contact the steel strip placed on the surface of the pad 32. The ignition device 35 used in this utility model is a piezoelectric ceramic igniter.

[0033] After the steel strip is placed on the upper surface of the pad 32, and the two pressing rollers 14 above it apply pressure, several support rods are set below the pad 32 to support it and prevent it from sinking under pressure.

[0034] At least two embedding blocks 21 are provided on opposite sides of the lower pressure plate 2, and the two embedding blocks 21 on each side are respectively embedded in the corresponding side plate 1. Each side plate 1 has at least two embedding slots that match one embedding block 21. A pressing rod 81 is provided on the upper surface of the lower pressure plate 2. One end of the pressing rod 81 extends outward from the lower pressure plate 2 and bends downward. The lower end of the bent section of the pressing rod 81 runs through a pull mechanism box 8, which is fixed to the outside of the side plate 1.

[0035] With the above structure, it should be further explained that the embedded blocks 21 on both sides of the lower pressure plate 2 are used to limit the position of the lower pressure plate 2 to avoid front and rear position displacement.

[0036] The pressing method of the lower plate 2 is to pull the pressing rod 81 downward by pulling the motor box 8.

[0037] The pressing rod 81 is composed of a horizontal rod and a vertical rod. The horizontal rod is fixed to the upper surface of the lower pressure plate 2, and the outward end of the horizontal rod is connected to the vertical rod. The surface of the vertical rod is provided with teeth. The vertical rod extends longitudinally through the pulling mechanism box 8. The pulling mechanism box 8 is equipped with a gear motor. The gear motor meshes with the teeth on the surface of the vertical rod, thereby moving the vertical rod up and down. The vertically moving vertical rod can drive the horizontal rod to move up and down the lower pressure plate 2.

[0038] The horizontal and vertical bars of the pressing rod 81 are integrated.

[0039] The cutting machine base 4 is located on one side of two support plates 3. The cutting machine base 4 has two vertical plates, and a cutting blade 42 is placed between the two vertical plates. A guide groove 43 is opened on each of the two vertical plates of the cutting machine base 4. A shaft 44 runs through the two guide grooves 43 and runs through the cutting blade 42, fixing the cutting blade 42 between the two vertical plates. One end of the shaft 44 extends outward and is connected to a movable housing 41. The movable housing 41 is located on the side of the cutting machine base 4 away from the two support plates 3. The movable housing 41 is equipped with a shaft rotation motor and a moving motor. The movable housing 41 is connected to one end of the shaft 44 by the shaft rotation motor. The moving motor of the movable housing 41 has several rollers extending outward, and the moving motor is attached to the outside of the cutting machine base 4 by several rollers, and moves back and forth in one direction. A storage groove 45 is provided between the two vertical plates and at the bottom of the cutting machine base 4.

[0040] With the above structure, it should be further explained that the cutting base 4 is used to cut the introduced steel strip. When the steel strip is introduced and the length of the introduced strip is appropriate, the cutting base 4 is started to cut it into segments.

[0041] The shaft 44 extends across the two guide grooves 43, and the middle area of ​​the shaft 44 is connected to the cutting blade 42. Each end of the shaft 44 is provided with a bushing, and the two ends of the shaft 44 are respectively connected to the corresponding guide grooves 43 by bushings. This arrangement can prevent the two ends of the shaft 44 from rubbing against the guide grooves 43 due to rotation when the cutting blade 42 is rotated.

[0042] The rotation of the shaft 44 is driven by the shaft rotation motor inside the moving housing 41. When the shaft 44 moves in one direction along the guide groove 43, the moving motor inside the moving housing 41 moves back and forth in one direction through the rollers outside the cutting housing 4.

[0043] The storage slot 45 can be pulled out to collect the iron filings left over from cutting, and provides convenient cleaning by centrally processing the iron filings.

[0044] The guide plate 5 is located on the side of the two support plates 3 away from the cutting machine base 4; the upper surface of the guide plate 5 is inclined, and the inclined surface is inclined outward from top to bottom; at the lower edge of the guide plate 5, a crossbeam is provided on each of the opposite sides, and one end of the two crossbeams below the guide plate 5 is fixed to the vertical surface of the corresponding support plate 3.

[0045] With the above structure, it should be further explained that the guide plate 5 is used to guide the cut steel strip in one direction, reducing manual handling.

[0046] The constant temperature chamber 6 is located below the outlet plate 5; an air vent 61 is provided on the side of the constant temperature chamber 6 above and away from the outlet plate 5; a storage slot 7 is provided on one side of the constant temperature chamber 6, adjacent to the air vent 61, and a drawer 71 is placed in the slot above the storage slot 7.

[0047] With the above structure, it should be further explained that the constant temperature chamber 6 uses a hot and cold air fan, which can output cold or hot air to the air vent 61. This design allows the steel strip placed on the drawer 71 to be kept at a constant temperature, avoiding the annealing of the steel strip when the room is too hot or too cold.

[0048] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An annealed steel strip processing plant with flat-rolled flat temper, comprising: The invention comprises a side plate, a lower pressure plate, a support plate, a cutting machine base, an output plate, a constant temperature chamber, a storage slot, and a lifting structure. The side plates are characterized in that at least two side plates are provided, with the lower pressure plate placed between them. Each lower pressure plate faces upwards from the two side plates and is equipped with a connecting plate, one end of which is connected to the lifting structure. A support plate is connected to the lower surface of each of the two side plates. A heating chamber is provided between the two support plates, and a pad covers the upper surface of the heating chamber, with the pad positioned parallel to the lower pressure plate. The lower pressure plate is grooved on the side facing the pad. Two pressing rollers are arranged in the groove of the lower pressure plate. The two pressing rollers are placed side by side in a horizontal direction. A fixing plate is embedded at both ends of each pressing roller. Each fixing plate has a ring, which is embedded in the corresponding end of the pressing roller. At least two wiring plates are arranged between the two pressing rollers. A movable plate is arranged on the side of each pressing roller away from the wiring plate. Each movable plate has a lifting groove, and a lifting plate is embedded in the lifting groove. A connecting plate is connected to each side of each fixing plate. One of the two connecting plates is fixed to one side of the lifting plate, and the other connecting plate is fixed to the outside of the wiring plate. A horizontal plate is fixed above each of the two movable plates. A movable groove is formed on the horizontal surface inside the slot of the lower pressure plate. The movable groove is strip-shaped and extends laterally along the slot. The horizontal plate is placed outside the movable groove. A protrusion is provided at one end of the horizontal plate facing the movable groove, and the horizontal plate is embedded in the movable groove by means of the protrusion. A limiting groove is provided on both vertical surfaces inside the slot of the lower pressure plate, and a sliding block is provided on one side of each movable plate facing the vertical surface, and the sliding block is embedded in the corresponding limiting groove. The horizontal plate and the two movable plates reciprocate along the extension direction of the moving groove and the limiting groove.

2. The annealed steel strip processing equipment with flattening and smoothing function according to claim 1, characterized in that: The horizontal plate is provided with at least two movable bases, each movable base is provided with a plurality of pulleys, and the plurality of pulleys are respectively embedded in the movable groove. The movable groove is provided with teeth, and the plurality of pulleys of each movable base respectively engage with the teeth in the movable groove. Each of the aforementioned movable bases is connected by a conduit to a control unit located between the two aforementioned pressing rollers; The two terminal blocks are respectively placed at both ends of the control unit and are electrically connected by a linear conduit. The control unit is electrically connected to external control equipment via a conduit.

3. The annealed steel strip processing equipment with flattening and smoothing function according to claim 2, characterized in that: The horizontal plate facing the control unit is provided with a lifting sleeve, and a lifting rod is inserted through the lifting sleeve. The end of the lifting rod away from the lifting sleeve is connected to the outside of the control unit. The lifting rod is provided with toothed patterns on the outside; A meshing motor is provided on one side of the lifting sleeve, and a gear is provided on one side of the meshing motor. The meshing motor uses a gear that extends transversely into the lifting sleeve and meshes with the teeth on the surface of the lifting rod.

4. The annealed steel strip processing equipment with flattening and smoothing function according to claim 1, characterized in that: The two support plates clamp the heating chamber, and the lower edges of the two support plates are higher than the outer bottom of the heating chamber; The heating chamber is equipped with an annular exhaust pipe. Several air holes are opened above the exhaust pipe. At least two air pipes are connected to the bottom of the exhaust pipe, and each of the two air pipes is connected to an air pump. The side of the air pump away from the air pipe is connected to an external cylinder by an air pipe. The heating chamber is equipped with an ignition device; The pad covers the opening above the heating chamber. The pad has several flame guide holes running vertically from top to bottom. Several support rods are provided below the pad, and the lower ends of the support rods are fixed to the bottom inside the heating chamber.

5. The annealed steel strip processing equipment with flattening and smoothing function according to claim 1, characterized in that: At least two embedding blocks are provided on the opposite two sides of the lower pressure plate, and the two embedding blocks on each side are respectively embedded in a corresponding side plate. Each side plate has at least two embedding slots that match the embedding blocks. A pressing rod is provided on the upper surface of the lower pressure plate. One end of the pressing rod extends outward from the lower pressure plate and bends downward. The lower end of the bent section of the pressing rod runs longitudinally through a pulling mechanism box, which is fixed to the outside of the side plate.

6. The annealed steel strip processing equipment with flattening and smoothing function according to claim 1, characterized in that: The cutting machine base is located on one side of the two support plates. The cutting machine base is provided with two vertical plates, and a cutting blade is placed between the two vertical plates of the cutting machine base. The cutting machine base has a guide groove on each of its two vertical plates, and a shaft runs through the two guide grooves. The shaft runs through the cutting blade and fixes the cutting blade between the two vertical plates. One end of the shaft extends outward and is connected to a movable chassis; The mobile housing is located on the side of the cutting machine base away from the two support plates. The mobile housing is equipped with a shaft motor and a moving motor. The mobile housing is connected to one end of the shaft by the shaft motor. The moving motor of the mobile housing is provided with several rollers, and the moving motor is attached to the outside of the cutting machine base by several rollers, and moves back and forth in one direction. A storage slot is provided between the two vertical plates on both sides of the cutting machine base and at the bottom.

7. The annealed steel strip processing equipment with flattening and smoothing function according to claim 1, characterized in that: The guide plate is located on the side of the two support plates away from the cutting machine base; The upper surface of the output plate is inclined, and the inclined surface slopes outward from top to bottom; At the lower edge of the outlet plate, a crossbeam is provided on each of the two opposite sides, and one end of each of the two crossbeams below the outlet plate is fixed to the vertical surface of the corresponding support plate.

8. The annealed steel strip processing equipment with flattening and smoothing function according to claim 7, characterized in that: The constant temperature enclosure is located below the outlet plate; An air vent is provided on the side above the constant temperature chamber and away from the exhaust plate; On one side of the constant temperature enclosure, and on the side adjacent to the air vent, there is a storage slot, and a drawer is placed in the slot above the storage slot.

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