Multi-roller continuous straightening withdrawal and straightening machine

Abstract

The utility model discloses a multi-roller continuous straightening withdrawal and straightening machine, which belongs to the technical field of withdrawal and straightening machines and comprises a case, a square groove is arranged at one end of the case, square plates with mounting grooves at one ends are mounted in the square groove, limit rollers are symmetrically and rotatably mounted in the mounting grooves, and reciprocating lead screws are symmetrically and rotatably mounted between the square plates. A cleaning assembly used for cleaning plates is installed on the outer sides of the reciprocating lead screws, a drying assembly used for drying the plates is installed on the outer side of the reciprocating lead screw on the other side, a collecting box used for collecting chippings is connected to one side of the machine box in an inserted mode, and a stretch bending assembly and a straightening assembly are arranged at one end in the square groove. The drying effect is improved, residual moisture on the surface of the plate and corrosion to the plate are prevented, chippings on the surface of the plate can be brushed through the cleaning brush, cleaning water is evenly and comprehensively sprayed to the surface of the plate through the spray head, the cleaning effect is improved through double cleaning, and the product yield is increased.

Description

Technical Field

[0001] The utility model relates to a multi-roller continuous straightening and straightening machine, belonging to the technical field of straightening machines. Background Art

[0002] The tension leveler is one of the core equipment of the continuous casting machine. Its principle is to apply bending stress and tensile stress to the steel plate at the same time, so that the plate reaches yield deformation under the combined action of stretching and bending. The steel plate produces elastic-plastic extension deformation due to the combined action of bending stress and tensile stress, so that the defects on the plate surface can be eliminated. Subsequently, it is straightened by straightening rollers to make the plate surface flat, thereby obtaining a good plate shape and improving the anisotropy of the material.

[0003] As shown in the announcement number: CN214160937U, a bending and straightening machine includes a base and a cleaning box, a C-shaped casing is fixed to the top outer wall of the base, and two symmetrically distributed bending and stretching components are fixed to the inner walls on both sides of the C-shaped casing, and two groups of symmetrically distributed straightening components are fixed in the middle of the inner walls on both sides of the C-shaped casing, and the cleaning box is located on one side of the base, and four pillars distributed in a rectangular shape are fixed to the bottom outer wall of the cleaning box, and openings are opened in the middle of the outer walls on both sides of the cleaning box. Before the strip enters the C-shaped casing, the utility model first enters the cleaning box, and the water pump runs to inject the water in the water tank into the placement box and sprays it through multiple nozzles to wash the strip, and wash the waste and impurities on the strip into the water collection pool, and then enters the C-shaped casing for straightening and bending, so as to avoid the rollers on the bending and straightening components from being embedded with waste, and ensure that the strip can be stretched, bent and straightened smoothly, thereby improving the product yield.

[0004] When using a common straightening and leveling machine, although it is possible to set up multiple nozzles to flush the plate and flush the waste and impurities on the plate, it is difficult to flush the plate evenly during the flushing process. Some debris still exists on the surface of the plate, and the flushing effect is poor. In addition, there will be residual moisture on the surface of the plate after flushing, which will cause corrosion to the plate and affect the quality of the plate. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-roller continuous straightening and leveling machine in order to solve the above problems, which can improve the cleaning effect of debris on the surface of the plate and dry the residual moisture on the surface of the plate.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: a multi-roller continuous straightening and leveling machine, including a chassis, a square groove is opened at one end of the chassis, a square plate with a mounting groove opened at one end is installed in the square groove, a limit roller is symmetrically rotatably installed in the mounting groove, a reciprocating screw is symmetrically rotatably installed between the square plates, the reciprocating screws are connected by round rods, a cleaning component for cleaning the plate is installed on the outside of the reciprocating screw, a drying component for drying the plate is installed on the outside of the reciprocating screw on the other side, a guide rod is fixedly installed between the square plates, and a tool for collecting debris is plugged into one side of the chassis. A collecting box, a bending assembly and a straightening assembly are arranged at one end of the square groove. When in use, the bending assembly includes a first bending roller, a second bending roller and a third bending roller. The first bending roller is arranged in parallel with the third bending roller. The first bending roller and the second bending roller are obliquely distributed and are both driven by a motor. The straightening assembly includes multiple groups of symmetrically distributed active straightening rollers and driven straightening rollers. The active straightening rollers and the driven straightening rollers are rotatably installed in the square groove. The active straightening roller is also driven by a motor. The drying assembly and the cleaning assembly can move back and forth. Two square plates are arranged.

[0007] Preferably, in order to enable the reciprocating screws on both sides to rotate simultaneously, a worm wheel is fixedly mounted on the outer side of the round rod, a motor is fixedly mounted on one side of the upper end of the chassis, a worm is fixedly mounted on the output end of the motor, and the worm is meshed with the worm wheel, and the worm wheel and the worm have a self-locking function, which can fix the reciprocating screw when it is not rotating.

[0008] Preferably, in order to scrub the plate, the cleaning assembly includes a first sliding plate, a first circular plate with a first cavity formed inside is fixedly installed at one end of the first sliding plate, a cleaning brush is symmetrically installed at the inner end of the first circular plate, guide plates are fixedly installed at both ends of the first circular plate, the guide plates are sleeved on the outside of the guide rod, one end of the cleaning brush is in contact with the plate, and the guide plate can slide on the outside of the guide rod to prevent the first circular plate from shifting during movement.

[0009] Preferably, in order to spray wash the plate, a spray head is installed in a linear array at one end of the first circular plate, one end of the spray head is connected to the first cavity, and the spray head is used to evenly spray clean water.

[0010] Preferably, in order to transport clean water to the first cavity, a water tank is fixedly installed on the upper end of the chassis, one end of the water tank is connected to a water pump through a pipeline, one end of the water pump is fixedly installed with a first telescopic tube, one end of the first telescopic tube is connected to the first cavity, the water tank is used to store clean water, and the water pump provides power for the flow of clean water.

[0011] Preferably, in order to evenly dry the plate, the drying component includes a second sliding plate, a second circular plate with a second cavity formed inside is fixedly installed on one end of the second sliding plate, air outlets with an air duct installed inside are formed in a linear array on one end of the second circular plate, one end of the air duct is connected to the second cavity, and the air duct is a funnel-shaped structure.

[0012] Preferably, in order to provide hot air into the second cavity, a hot air blower is fixedly installed on the upper end of the chassis, a second telescopic tube is fixedly installed on the output end of the hot air blower, one end of the second telescopic tube is connected to the second cavity, and the hot air blower is an existing structure for providing hot air.

[0013] Preferably, in order to enable the second circular plate to move smoothly, movable plates are fixedly mounted at both ends of the second circular plate, and the movable plates are sleeved on the outside of the guide rod.

[0014] The beneficial effect of the utility model is that when the utility model is in use, the first circular plate is driven to move back and forth by rotating the reciprocating screw, the debris on the surface of the plate is first scrubbed by the cleaning brush, and the nozzle sprays clean water evenly and comprehensively on the surface of the plate for flushing, the double cleaning improves the cleaning effect and improves the product yield, and the reciprocating air delivery pipe can also evenly and reciprocally spray hot air on the surface of the plate for drying, thereby improving the drying effect and preventing residual moisture on the surface of the plate from corroding the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model.

[0017] Figure 3 It is a schematic diagram of the connection structure of the cleaning component of the utility model.

[0018] Figure 4 It is a schematic cross-sectional structure diagram of the first circular plate of the utility model.

[0019] Figure 5 This is a schematic diagram of the connection structure of the drying component of the utility model.

[0020] Figure 6 It is a schematic cross-sectional structure diagram of the second circular plate of the utility model.

[0021] In the figure: 1. chassis; 2. square slot; 3. square plate; 4. limiting roller; 5. reciprocating screw; 6. cleaning assembly; 601. first sliding plate; 602. first cavity; 603. first circular plate; 604. cleaning brush; 605. guide plate; 606. nozzle; 607. water tank; 608. water pump; 609. first telescopic tube; 7. drying assembly; 701. second sliding plate; 702. second cavity; 703. second circular plate; 704. air duct; 705. hot air blower; 706. second telescopic tube; 707. moving plate; 8. guide rod; 9. collecting box; 10. bending assembly; 11. straightening assembly; 12. worm gear; 13. motor; 14. worm. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 6 As shown, a multi-roller continuous straightening and leveling machine comprises a chassis 1, a square groove 2 is provided at one end of the chassis 1, a square plate 3 with a mounting groove at one end is installed in the square groove 2, a limit roller 4 is symmetrically rotatably installed in the mounting groove, a reciprocating screw 5 is symmetrically rotatably installed between the square plates 3, the reciprocating screws 5 are connected by round rods, a cleaning component 6 for cleaning the plate is installed on the outer side of the reciprocating screw 5, a drying component 7 for drying the plate is installed on the outer side of the reciprocating screw 5 on the other side, a guide rod 8 is fixedly installed between the square plates 3, a collecting box 9 for collecting debris is plugged into one side of the chassis 1, and a bending component 10 and a straightening component are provided at one end of the square groove 2 11. A worm gear 12 is fixedly installed on the outside of the round rod, a motor 13 is fixedly installed on one side of the upper end of the chassis 1, a worm 14 is fixedly installed on the output end of the motor 13, and the worm 14 is meshed with the worm gear 12. When in use, the plate is first placed into the chassis 1 through the limiting roller 4, and then the motor 13 is started to drive the worm 14 to rotate, and the worm gear 12 rotates accordingly, driving the reciprocating screw 5 to rotate, driving the cleaning component 6 and the drying component 7 to move back and forth, first cleaning the debris on the surface of the plate, and then drying the plate, the cleaned debris and the generated wastewater are collected by the collection box 9, and then bent and straightened by the stretch-bending component 10 and the straightening component 11.

[0024] like Figure 3As shown, the cleaning assembly 6 includes a first sliding plate 601, a first round-shaped plate 603 with a first cavity 602 formed therein is fixedly mounted at one end of the first sliding plate 601, a cleaning brush 604 is symmetrically mounted at the inner end of the first round-shaped plate 603, guide plates 605 are fixedly mounted at both ends of the first round-shaped plate 603, the guide plates 605 are sleeved on the outside of the guide rod 8, a nozzle 606 is mounted in a linear array at one end of the first round-shaped plate 603, one end of the nozzle 606 is connected to the first cavity 602, a water tank 607 is fixedly mounted on the upper end of the chassis 1, and one end of the water tank 607 is connected to the first cavity 602 through a pipeline. A water pump 608 is connected, and a first telescopic tube 609 is fixedly installed at one end of the water pump 608. One end of the first telescopic tube 609 is connected to the first cavity 602. When in use, the reciprocating screw 5 drives the first circular plate 603 to reciprocate, and drives the cleaning brush 604 to reciprocate and evenly brush the surface of the plate. At the same time, the water pump 608 is started to transport the clean water in the water tank 607 to the first cavity 602 through the first telescopic tube 609, and then sprayed evenly on the surface of the plate through the nozzle 606 for spraying. At this time, the guide plate 605 moves outside the guide rod 8 to play a limiting role.

[0025] like Figure 5 As shown, the drying component 7 includes a second sliding plate 701, a second circular plate 703 with a second cavity 702 opened inside is fixedly installed at one end of the second sliding plate 701, an air outlet with an air duct 704 installed inside is opened in a linear array at one end of the second circular plate 703, one end of the air duct 704 is connected with the second cavity 702, a hot air blower 705 is fixedly installed on the upper end of the chassis 1, a second telescopic tube 706 is fixedly installed on the output end of the hot air blower 705, one end of the second telescopic tube 706 is connected with the second cavity 702, and movable plates 707 are fixedly installed at both ends of the second circular plate 703. The movable plate 707 is sleeved on the outside of the guide rod 8. When in use, the reciprocating screw 5 drives the second circular plate 703 to reciprocate, and the hot air blower 705 is started. The generated hot air is input into the second cavity 702 through the second telescopic tube 706, and then reciprocated and evenly sprayed onto the surface of the plate through the air duct 704 to dry it.

[0026] When the utility model is in use, the plate is first placed in the chassis 1, and the motor 13 is started to drive the reciprocating screw 5 to rotate, and the first circular plate 603 reciprocates accordingly, driving the cleaning brush 604 to reciprocate and evenly scrub the surface of the plate, and at the same time, the water pump 608 is started, and the cleaning water is evenly sprayed on the surface of the plate through the nozzle 606 for spraying. The double cleaning improves the cleaning effect and improves the product yield. The cleaned debris and the generated waste water are collected by the collection box 9, and then the hot air blower 705 is started, and the generated hot air is reciprocated and evenly sprayed onto the surface of the plate through the air supply pipe 704 for drying, thereby improving the drying effect and preventing residual moisture on the surface of the plate from corroding the plate, and then the plate is bent and straightened through the bending component 10 and the straightening component 11.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A multi-roller continuous straightening and tensioning machine, comprising a chassis (1), characterized in that: A square groove (2) is provided at one end of the chassis (1), a square plate (3) having a mounting groove at one end is installed in the square groove (2), a limit roller (4) is symmetrically rotatably installed in the mounting groove, a reciprocating screw (5) is symmetrically rotatably installed between the square plates (3), the reciprocating screws (5) are connected by round rods, a cleaning component (6) for cleaning the plate is installed on the outside of the reciprocating screw (5), a drying component (7) for drying the plate is installed on the outside of the reciprocating screw (5) on the other side, a guide rod (8) is fixedly installed between the square plates (3), a collection box (9) for collecting debris is plugged into one side of the chassis (1), and a bending component (10) and a straightening component (11) are provided at one end of the square groove (2).

2. The multi-roller continuous straightening and leveling machine according to claim 1, characterized in that: A worm wheel (12) is fixedly mounted on the outside of the round rod, a motor (13) is fixedly mounted on one side of the upper end of the chassis (1), a worm (14) is fixedly mounted on the output end of the motor (13), and the worm (14) is meshed with the worm wheel (12).

3. The multi-roller continuous straightening and leveling machine according to claim 1, characterized in that: The cleaning assembly (6) comprises a first sliding plate (601), a first circular plate (603) with a first cavity (602) formed therein is fixedly mounted on one end of the first sliding plate (601), a cleaning brush (604) is symmetrically mounted on the inner end of the first circular plate (603), and guide plates (605) are fixedly mounted on both ends of the first circular plate (603), and the guide plates (605) are sleeved on the outer side of the guide rod (8).

4. The multi-roller continuous straightening and leveling machine according to claim 3 is characterized in that: One end of the first circular plate (603) is provided with nozzles (606) in a linear array, and one end of the nozzles (606) is connected to the first cavity (602).

5. The multi-roller continuous straightening and leveling machine according to claim 4, characterized in that: A water tank (607) is fixedly mounted on the upper end of the chassis (1); one end of the water tank (607) is connected to a water pump (608) via a pipeline; one end of the water pump (608) is fixedly mounted with a first telescopic tube (609); one end of the first telescopic tube (609) is in communication with the first cavity (602).

6. The multi-roller continuous straightening and leveling machine according to claim 1, characterized in that: The drying component (7) comprises a second sliding plate (701), a second circular plate (703) with a second cavity (702) formed therein is fixedly mounted on one end of the second sliding plate (701), air outlets with an air supply pipe (704) installed therein are formed in a linear array on one end of the second circular plate (703), and one end of the air supply pipe (704) is connected to the second cavity (702).

7. The multi-roller continuous straightening and tensioning machine according to claim 6, characterized in that: A hot air blower (705) is fixedly mounted on the upper end of the chassis (1); a second telescopic tube (706) is fixedly mounted on the output end of the hot air blower (705); one end of the second telescopic tube (706) is in communication with the second cavity (702).

8. The multi-roller continuous straightening and leveling machine according to claim 7, characterized in that: Movable plates (707) are fixedly mounted on both ends of the second circular plate (703), and the movable plates (707) are sleeved on the outside of the guide rod (8).

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