A steel plate rust removal and leveling machine

Abstract

This invention provides a steel plate rust removal and leveling machine, relating to the field of steel plate processing technology. It solves the problem that the rust removal and leveling processes of steel plates are currently performed by two separate devices, requiring the steel plate to be transferred between the two devices, thus reducing processing efficiency. A conveyor roller is connected to the top of the base, and a rust remover is located in the middle of the base. Flame nozzles are installed on the upper and lower sides inside the rust remover. A leveler is located on the top of the base near the rust remover, and a leveling roller is installed on the top of the leveler. A peeling block is located on the side of the base near the conveyor roller of the rust remover, and a scraping component is installed on the top of the peeling block. The scraping component oscillates and deforms along an axis. With the rust remover and leveler configured in this device, after high-temperature rust removal by the flame nozzles in the rust remover, the steel plate can be immediately fed into the leveler for leveling, eliminating the need for transfer between the two processing steps and improving processing efficiency.

Description

Technical Field

[0001] This invention relates to the field of steel plate processing technology, and more specifically, to a steel plate rust removal and leveling machine. Background Technology

[0002] Steel plates are the raw materials for making steel structure building components. They are processed into the required products through processes such as shearing, stamping, and welding. During processing, steel plates may bend due to stacking and transportation, resulting in incompleteness that requires leveling. At the same time, rust on the surface of the steel plates also needs to be removed before leveling can be achieved.

[0003] The existing rust removal and leveling processes are performed separately by two separate pieces of equipment, which requires the steel plates to be transferred between the two pieces of equipment, thus reducing the processing efficiency of the steel plates. Summary of the Invention

[0004] The purpose of this invention is to provide a steel plate rust removal and leveling machine, which solves the problem that the rust removal and leveling processes of steel plates are carried out by two independent devices, requiring the steel plates to be transferred between the two devices, thus reducing the processing efficiency of steel plates.

[0005] The embodiments of the present invention are achieved through the following technical solutions:

[0006] This invention provides a steel plate rust removal and leveling machine, including a base, a conveying roller connected to the top of the base, a rust remover in the middle of the base, flame nozzles on the upper and lower sides inside the rust remover, a leveler on the top of the base near the rust remover, a leveling roller on the top inside the leveler, a peeling block on the side of the base near the conveying roller near the rust remover, a scraping component on the top of the peeling block, and the scraping component swinging and deforming along the axis.

[0007] Preferably, the leveler also includes a lifting groove and a hydraulic telescopic rod, the lifting groove being located at the bottom of the leveler, and the hydraulic telescopic rod being located at the bottom of the lifting groove.

[0008] Preferably, the bottom of the leveler is connected to the lifting trough via a hydraulic telescopic rod.

[0009] Preferably, the stripping block is located on the side of the conveying roller near the outlet of the rust remover, and the stripping block is located on the side of the leveling roller near the rust remover in the leveler.

[0010] Preferably, the peeling block is a plate material with an arc-shaped bend, and the bottom of the peeling block is hinged in the base, with torsion springs provided at both ends of the bottom hinge of the peeling block.

[0011] Preferably, the stripping block also includes a hinge groove disposed on the top of the stripping block.

[0012] Preferably, the scraping assembly includes a stop block, a connecting groove, a deflection groove, a deflection block, and a reset block. The stop block is disposed on the top of the stripping block, the top of the stop block is provided with a connecting groove, the deflection groove is disposed in the middle of the stop block, the deflection block is connected to the middle of the deflection groove, and the reset block is disposed at one end of the deflection block.

[0013] Preferably, the abutment is hinged in the hinge groove by round shafts on both sides of the middle of the connecting groove, and torsion springs are provided on the round shafts on both sides of the middle of the connecting groove, and the top of the abutment is an arc-shaped groove.

[0014] Preferably, the deflection groove further includes a hinge shaft and a reset groove. The hinge shaft is a circular roller disposed at the bottom center of the deflection groove, and the reset groove is a number of annular grooves disposed on the top surface of the hinge shaft.

[0015] Preferably, the deflection block is a number of strip-shaped blocks arranged on the hinge shaft by being connected by a ring at one end. The reset block is a protrusion on the inner wall of the ring at one end of the deflection block, and the reset block cooperates with the reset groove. One side of the reset block is connected to a spring at one end of the reset groove.

[0016] The technical solutions of the embodiments of the present invention have at least the following advantages and beneficial effects:

[0017] 1. The rust remover and leveler installed in this device allow the steel plate to be immediately fed into the leveler for leveling after high-temperature rust removal by the flame nozzle in the rust remover. This eliminates the need for transfer between the two processing steps and improves processing efficiency.

[0018] 2. The device is also equipped with a peeling block. When the steel plate is being conveyed and leveled, the peeling block applies force to remove the rust from the surface of the steel plate. This prevents the rust from adhering to the surface of the steel plate after high-temperature rust removal. During leveling, the rust will firmly stick to the steel plate again, so that it will not affect the leveling immediately after rust removal. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a side view sectional structural diagram of the leveler of the present invention;

[0022] Figure 3 This is a side cross-sectional view of the present invention.

[0023] Figure 4 This is a schematic diagram of the overall structure of the peeling block of the present invention;

[0024] Figure 5 For the present invention Figure 5 Enlarged structural diagram at point A;

[0025] Figure 6 This is a schematic diagram of the overall structure of the block of the present invention;

[0026] Figure 7 This is a side cross-sectional view of the abutment block of the present invention;

[0027] Figure 8 This is a schematic diagram of the state of the block of the present invention;

[0028] Icons: Base 1, Conveyor Roller 101, Peeling Block 102, Hinge Groove 1021, Abutment Block 103, Connecting Groove 1031, Deflection Groove 1032, Hinge Shaft 10321, Reset Groove 10322, Deflection Block 1033, Reset Block 1034, Leveler 2, Lifting Groove 201, Hydraulic Telescopic Rod 202, Leveling Roller 203, Rust Remover 3, Flame Nozzle 301. Detailed Implementation

[0029] In the description of this invention, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0030] The following is combined with Figures 1 to 8 The present invention will be described in detail below.

[0031] A steel plate rust removal and leveling machine includes a base 1, a conveying roller 101 connected to the top of the base 1, a rust remover 3 disposed in the middle of the base 1, flame nozzles 301 disposed on the upper and lower sides inside the rust remover 3, a leveler 2 disposed on the top of the base 1 near the rust remover 3, a leveling roller 203 disposed on the top inside the leveler 2, a peeling block 102 disposed on the side of the base 1 near the conveying roller 101 of the rust remover 3, and a scraping assembly disposed on the top of the peeling block 102, the scraping assembly swinging and deforming along the axis.

[0032] First, the steel plate is derusted in advance to remove the thick rust layer on the surface. Then, it is placed on the conveyor roller 101 and fed into the rust remover 3 by the rotation of the conveyor roller 101. The steel plate is heated by the flame nozzle 301 in the rust remover 3 to remove the rust attached to the surface by high temperature.

[0033] Furthermore, the leveler 2 also includes a lifting groove 201 and a hydraulic telescopic rod 202. The lifting groove 201 is located at the bottom of the leveler 2, and the hydraulic telescopic rod 202 is located at the bottom of the lifting groove 201. The bottom of the leveler 2 is connected to the lifting groove 201 through the hydraulic telescopic rod 202.

[0034] After the rust adhering to the surface is peeled off at high temperature, it is fed into the leveler 2. The leveler 2 is driven by the hydraulic telescopic rod 202 to move up and down along the lifting groove 201. This allows it to be used with steel of different thicknesses. When the steel plate passes through the leveler 2, the squeezing and pressing between the leveler 2 and the conveying roller 101 flattens the steel plate. This allows the steel plate to be quickly flattened after rust removal and delivery, reducing the processing steps of the steel plate.

[0035] Furthermore, the peeling block 102 is disposed on the side of the conveying roller 101 near the outlet of the rust remover 3, and the peeling block 102 is disposed on the side of the leveling roller 203 near the rust remover 3 in the leveler 2. The peeling block 102 is a plate material with an arc-shaped bend, and the bottom of the peeling block 102 is hinged in the base 1. Torsion springs are disposed at both ends of the bottom hinge of the peeling block 102. The peeling block 102 also includes a hinge groove 1021, which is disposed in... At the top of the peeling block 102, the scraping assembly includes a stop block 103, a connecting groove 1031, a deflection groove 1032, a deflection block 1033, and a reset block 1034. The stop block 103 is disposed at the top of the peeling block 102, and the top of the stop block 103 is provided with a connecting groove 1031. The deflection groove 1032 is disposed in the middle of the stop block 103, and the deflection block 1033 is connected to the middle of the deflection groove 1032. The reset block 1034 is disposed at one end of the deflection block 1033.

[0036] When the steel plate enters between the leveler 2 and the conveyor roller 101, it contacts the abutment 103 at one end of the peeling blocks 102 on both the upper and lower sides. The conveying of the steel plate applies pressure to the abutment 103, forcing it to deflect along the hinge groove 1021 via the connecting groove 1031 to adapt to the thickness of the steel plate. Simultaneously, torsion springs are installed on the hinge shafts on both sides of the connecting groove 1031, connecting to the hinge groove 1021. This ensures that after the abutment 103 is deflected under pressure, it generates a restoring force, thus... The abutment 103 is pressed against the surface of the steel plate. The end of the abutment 103 that abuts against the steel plate has an arc-shaped groove, which forms a more advantageous scraper. This allows the abutment 103 to be tightly attached to the surface of the steel plate. By moving and conveying the steel plate, the abutment 103 will adhere to the surface of the steel plate and apply pressure to scrape away the rust that has peeled off at high temperature but is still attached to the surface of the steel plate. This prevents the rust from adhering to the surface of the steel plate and makes it firmly stick to the surface of the steel plate again when it is squeezed, pressed and leveled.

[0037] Meanwhile, the peeling block 102 is also hinged with a torsion spring. When the abutment block 103 is deflected under pressure, it will also deflect until it abuts against the conveyor roller 101 on one side for fixation. At the same time, the scraped rust will slide down along the arc-shaped groove of the peeling block 102, slide down to the hinge at the bottom of the peeling block 102, and slide out from the opening of the base 1 for collection. At the same time, the peeling block 102 located on the leveling roller 203 will also accumulate the removed rust on one side, and then after the steel plate is moved out, it will fall into the peeling block 102 in the base 1 and slide down together.

[0038] Furthermore, the abutment block 103 is hinged in the hinge groove 1021 via round shafts on both sides of the middle of the connecting groove 1031. Torsion springs are provided on the round shafts on both sides of the middle of the connecting groove 1031, and the top of the abutment block 103 is an arc-shaped groove. The deflection groove 1032 also includes a hinge shaft 10321 and a reset groove 10322. The hinge shaft 10321 is a round roller located at the bottom of the middle of the deflection groove 1032. The reset groove 10322 consists of several annular grooves on the top surface of the hinge shaft 10321. The deflection block 1033 consists of several strip-shaped blocks arranged on the hinge shaft 10321 by being connected to one end by a ring. The reset block 1034 is a protrusion on the inner wall of the ring at one end of the deflection block 1033, and the reset block 1034 cooperates with the reset groove 10322. One side of the reset block 1034 is spring-connected to one end of the reset groove 10322.

[0039] If there is some unevenness on the surface of the steel plate, the middle part of the abutment block 103 will be connected by several deflection blocks 1033 through the deflection groove 1032 to perform local deformation deflection. When encountering a depression on the surface of the steel plate, the deflection block 1033 in contact with the depression will deflect by abutting against the ring sleeve on one end of the hinge shaft 10321, so as to adapt to the depression on the steel plate and clean the depression. When the deflection block 1033 deflects, the reset block 1034 set in the sleeve ring will move along the reset groove 10322 to stretch or compress the spring, so that the deflection block 1033 will generate a reset force so as to fit the depression and apply pressure. Through the arrangement of several deflection blocks 1033, it can adapt to the local depressions and protrusions on the steel plate for cleaning.

[0040] The following is a detailed implementation process of this invention: First, the steel plate is pre-treated to remove rust, specifically the thicker rust layer. Then, it is placed on the conveyor roller 101, which rotates to feed the steel plate into the rust remover 3. High-temperature flames are sprayed from the flame nozzle 301 inside the rust remover 3 to heat the steel plate, removing the surface rust at high temperature. After the rust is removed, the plate is fed into the leveler 2. The leveler 2 is moved up and down along the lifting groove 201 by a hydraulic telescopic rod 202, accommodating steel of different thicknesses. As the steel plate passes through the leveler 2, the squeezing and pressing between the leveler 2 and the conveyor roller 101 level the plate, allowing for rapid leveling after rust removal and reducing processing steps. When the steel plate enters between the leveler 2 and the conveyor roller 101, it is subjected to pressure on both the upper and lower surfaces. The abutment block 103 at one end of the side peeling block 102 contacts the steel plate. Then, the steel plate is conveyed and pressure is applied to the abutment block 103, forcing the abutment block 103 to deflect along the hinge groove 1021 through the connecting groove 1031 to adapt to the thickness of the steel plate. At the same time, the hinge shafts on both sides of the connecting groove 1031 are provided with torsion springs connected to the hinge groove 1021, so that after the abutment block 103 is deflected under pressure, it will generate a restoring force, so that it will forcefully adhere to the surface of the steel plate. The end of the abutment block 103 that abuts against the steel plate is provided with an arc-shaped groove, so that it forms a more advantageous scraper, thereby allowing the abutment block 103 to adhere tightly to the surface of the steel plate. By moving and conveying the steel plate, the abutment block 103 adheres to the surface of the steel plate and applies pressure to scrape away the rust that has peeled off at high temperature but is attached to the surface of the steel plate, so that it will not adhere to the surface of the steel plate again when it is squeezed, pressed and leveled.

[0041] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A steel plate rust removal and leveling machine, comprising a base (1), wherein a conveying roller (101) is connected to the top of the base (1), characterized in that, A rust remover (3) is provided in the middle of the base (1). Flame nozzles (301) are provided on the upper and lower sides inside the rust remover (3). A leveler (2) is provided on the top of the base (1) near the rust remover (3). A leveling roller (203) is provided on the top inside the leveler (2). A peeling block (102) is provided on the side of the conveying roller (101) near the rust remover (3) of the base (1). A scraping assembly is provided on the top of the peeling block (102). The scraping assembly swings and deforms along the axis. The cleaning assembly includes a stop block (103), a connecting groove (1031), a deflection groove (1032), a deflection block (1033), and a reset block (1034). The stop block (103) is disposed on the top of the peeling block (102). The top of the stop block (103) is provided with a connecting groove (1031). The deflection groove (1032) is disposed in the middle of the stop block (103). The deflection block (1033) is connected to the middle of the deflection groove (1032). The reset block (1034) is disposed at one end of the deflection block (1033). The abutment (103) is hinged in the hinge groove (1021) by the round shafts on both sides of the middle part of the connecting groove (1031). The round shafts on both sides of the middle part of the connecting groove (1031) are provided with torsion springs, and the top of the abutment (103) is an arc-shaped groove. The deflection groove (1032) also includes a hinge shaft (10321) and a reset groove (10322). The hinge shaft (10321) is a circular roller disposed at the bottom of the middle part of the deflection groove (1032), and the reset groove (10322) is a number of annular grooves disposed on the top surface of the hinge shaft (10321). The deflection block (1033) consists of several strip-shaped blocks arranged on the hinge shaft (10321) by being connected by a ring at one end. The reset block (1034) is a protrusion on the inner wall of the ring at one end of the deflection block (1033), and the reset block (1034) cooperates with the reset groove (10322). One side of the reset block (1034) is spring-connected to one end of the reset groove (10322).

2. The steel plate rust removal and leveling machine according to claim 1, characterized in that, The leveler (2) also includes a lifting groove (201) and a hydraulic telescopic rod (202). The lifting groove (201) is located at the bottom of the leveler (2), and the hydraulic telescopic rod (202) is located at the bottom of the lifting groove (201).

3. A steel plate rust removal and leveling machine according to claim 2, characterized in that, The bottom of the leveler (2) is connected to the lifting groove (201) via a hydraulic telescopic rod (202).

4. A steel plate rust removal and leveling machine according to claim 1, characterized in that, The stripping block (102) is located on the side of the conveying roller (101) near the outlet of the rust remover (3), and the stripping block (102) is located on the side of the leveling roller (203) near the rust remover (3) in the leveler (2).

5. A steel plate rust removal and leveling machine according to claim 1, characterized in that, The peeling block (102) is a plate material with an arc-shaped bend, and the bottom of the peeling block (102) is hinged in the base (1), and torsion springs are provided at both ends of the bottom hinge of the peeling block (102).

6. A steel plate rust removal and leveling machine according to claim 1, characterized in that, The peeling block (102) also includes a hinge groove (1021) disposed on the top of the peeling block (102).

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