Withdrawal and straightening machine for tinned steel plate machining

Abstract

The utility model discloses a withdrawal and straightening machine for processing a tin-plated steel plate. The withdrawal and straightening machine comprises a withdrawal and straightening machine base and a straightening roller group structure which is arranged on the top surface of the withdrawal and straightening machine base and is used for straightening the tin-plated steel plate, the straightening roller set structure comprises a side plate, a plurality of straightening rollers used for straightening the tinned steel plate are arranged in an inner cavity of the side plate in a staggered mode, and a plurality of roller set cleaning rotating shafts are arranged in gaps among the straightening rollers. The roller set sweeping rotating shaft is arranged between the straightening roller cracks in the withdrawal and straightening machine, the bristles on the roller set sweeping rotating shaft are in contact with the rotating straightening roller, residual tinned steel plate scraps on the straightening roller are swept down, four sets of turbofans exhausting air outwards in the fan assembly are matched, and the tinned steel plate scraps can be swept down. And the swept small chips are discharged out of the straightening roller set, so that the situation that the chips left by straightening and stretching the steel plate cause pulling and straightening roller marks or continuous printing stripes on the surface of the straightened steel plate is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of the drawing straightening machine equipment suitable for tinned steel plate correction, and particularly relates to a drawing straightening machine for tinned steel plate processing. BACKGROUND

[0002] The drawing bending straightening technology in the drawing straightening machine is that under the action of tension, the strip steel is plastically extended (and the internal stress of the plate is released) through the interlaced roller system, so that the wave, warping, lateral bending and potential bad plate shape defects generated during cold rolling of the strip steel are eliminated.

[0003] However, the present inventors believe that in the use process of the drawing straightening machine, the main types of defects generated in the tinned steel plate after passing through the drawing straightening machine are drawing straightening roll marks and scratches. The post-plating defects caused by the drawing straightening machine can only be handled by replacing the drawing straightening roll box, which not only increases the ton steel consumption of the product, but also wastes manpower and material resources, and seriously affects the normal production.

[0004] And the reason for this situation is that during the correction of the tinned steel plate, the stretching and extrusion will cause some steel plate to peel off metal debris onto the correction roller due to deformation, and these debris will be adsorbed on the roller due to their lightness and thinness, and when other parts of the steel plate are corrected, the debris will affect the steel plate, leaving marks on the surface of the steel plate. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a drawing straightening machine for tinned steel plate processing to solve the above-mentioned deficiencies in the art.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A drawing straightening machine for tinned steel plate processing comprises a drawing straightening machine base, and a correction roller group structure installed on the top surface of the drawing straightening machine base for correcting the tinned steel plate.

[0008] The correction roller group structure comprises a side plate, a plurality of correction rollers for correcting the tinned steel plate are arranged in the inner cavity of the side plate in a staggered manner, and a plurality of roller group cleaning shafts are arranged in the gaps between the correction rollers.

[0009] Three brush hairs in contact with the outer surface of the correction roller are fixed on the outer surface of the roller group cleaning shaft, and the front and rear ends of the roller group cleaning shaft are rotatably connected to the inner cavity front and rear side walls of the side plate.

[0010] The fan assembly comprises a support and four fan covers uniformly arranged in the inner cavity of the support, a motor is installed in the inner cavity of the fan cover, and a turbofan is installed on the output shaft of the motor.

[0011] As a preferred scheme of the utility model, the bristles are arranged in annular array around the shaft of the roller group cleaning rotating shaft as the base point, and grooves for mounting the bristles are formed on the outer surface of the roller group cleaning rotating shaft.

[0012] As a preferred scheme of the utility model, the butterfly-shaped silica gel strip is connected in the inner cavity of the groove by glue, and one end of the bristle is connected with the top surface of the butterfly-shaped silica gel strip by glue.

[0013] As a preferred scheme of the utility model, the vertical section of the butterfly-shaped silica gel strip is in the shape of a butterfly, and the inside of the butterfly-shaped silica gel strip is hollow to provide elastic support for the bristle.

[0014] As a preferred scheme of the utility model, the rectangular through hole for air circulation is formed on the top surface of the base, and the bottom surface of the support is fixedly connected with the edge of the top surface of the base.

[0015] As a preferred scheme of the utility model, the rotating direction of the turbofan is upward air discharge, and the power input end of the motor is electrically connected with the power input end of the straightening machine base through the wire.

[0016] As a preferred scheme of the utility model, the base is fixedly arranged on the bottom surface of the base, and the bottom surface of the base is fixedly connected with the top surface of the straightening machine base through the bolt.

[0017] In the above technical scheme, the utility model provides technical effects and advantages:

[0018] The utility model discloses a roller group cleaning rotating shaft is arranged between the gap of the straightening roll in the straightening machine, the bristle on the roller group cleaning rotating shaft is contacted with the rotating straightening roll, the residual tinned steel sheet scraps on the straightening roll are cleaned down, four groups of outward air exhaust turbofans in the fan assembly are arranged, the small scraps cleaned down are discharged from the inside of the straightening roll group, thereby avoiding that the scraps left because of the straightening and stretching steel plate cause straightening roller mark or continuous printing stripe on the surface of the steel plate for the next straightening. ACCURACY OF DRAWINGS

[0019] Figure 1 It is the whole structure schematic view of the straightening machine;

[0020] Figure 2 It is the structure schematic view of the straightening roll group in the straightening machine;

[0021] Figure 3 It is the structure schematic view of the roller group cleaning rotating shaft in the straightening roll group;

[0022] Figure 4 It is the structure schematic view of the fan assembly on the top of the straightening roll group;

[0023] Figure 5 For Figure 3 A region in the enlarged schematic view.

[0024] Reference signs:

[0025] 1, the machine base of the straightening and leveling machine; 2, the structure of the straightening roll group; 21, the base; 22, the side plate; 23, the straightening roll; 24, the roll group cleaning rotating shaft; 25, the brush; 26, the groove; 27, the butterfly-shaped silica gel strip; 3, the fan assembly; 31, the bracket; 32, the vane; 33, the fan cover; 34, the motor. DETAILED DESCRIPTION

[0026] In order to make the technical scheme and implementation of the utility model more clearly explained and described, the following describes several preferred embodiments for implementing the technical scheme of the utility model.

[0027] The following description is merely exemplary in nature and is not intended to limit the disclosure, application and uses. It should be understood that in all the drawings, the same or similar reference signs indicate the same or similar parts and features. The various drawings only schematically represent the concepts and principles of the embodiments of the disclosure and do not necessarily show the specific dimensions and their proportions of the various embodiments of the disclosure. In particular parts in the specific drawings may be exaggerated to illustrate the relevant details or structures of the embodiments of the disclosure. The disclosures of the various publications, patents and published patent specifications cited herein are incorporated by reference in their entirety, the technical scheme of the utility model will be described clearly and completely in combination with the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model.

[0028] EMBODIMENT

[0029] Referring to the drawings accompanying Figure 1 to the drawings Figure 4 ;

[0030] A straightening and leveling machine for tinned steel plate processing:

[0031] The embodiment includes:

[0032] The machine base 1 of the straightening and leveling machine, the structure of the straightening roll group 2 for tinned steel plate correction is installed on the top surface of the machine base 1 of the straightening and leveling machine;

[0033] The structure of the straightening roll group 2 includes the side plate 22, a plurality of straightening rolls 23 for tinned steel plate correction are arranged alternately in the inner cavity of the side plate 22, and a plurality of roll group cleaning rotating shafts 24 are arranged in the gap between the straightening rolls 23;

[0034] The outer surface of the roller group cleaning rotating shaft 24 is fixed with three brush filaments 25 in contact with the outer surface of the correcting roller 23, and the front and rear ends of the roller group cleaning rotating shaft 24 are rotatably connected with the inner cavity front and rear side walls of the side plate 22.

[0035] The fan assembly 3 comprises a support 31, four groups of fan covers 33 evenly arranged in the inner cavity of the support 31, a motor 34 arranged in the inner cavity of the fan cover 33, and a turbofan 32 arranged on the output shaft of the motor 34.

[0036] The brush filaments 25 are arranged in a ring array with the axis of the roller group cleaning rotating shaft 24 as the base point, and the outer surface of the roller group cleaning rotating shaft 24 is provided with a groove 26 for mounting the brush filaments 25.

[0037] Specifically, the brush filaments 25 on the roller group cleaning rotating shaft 24 are in contact with the outer surface of the rotating correcting roller 23, so as to clean the tin-plated steel plate scraps left on the correcting roller, and the four groups of turbofans 32 in the fan assembly 3 discharge air outward, so as to discharge the fine scraps cleaned from the inside of the correcting roller group, thereby avoiding the scraps left by the correcting and stretching of the steel plate to cause the surface of the steel plate to be corrected to be printed with the marks of the correcting roller or continuous printed stripes.

[0038] The top surface of the base 21 is provided with a rectangular through hole for air circulation, and the bottom surface of the support 31 is fixedly connected with the edge of the top surface of the base 21.

[0039] The rotating direction of the turbofan 32 is upward to discharge air, and the power input end of the motor 34 is electrically connected with the power input end of the leveling and straightening machine base 1 through wires.

[0040] The bottom surface of the base 21 is fixedly connected with the base 21, and the bottom surface of the base 21 is fixedly connected with the top surface of the leveling and straightening machine base 1 through bolts.

[0041] The above only describes certain exemplary embodiments of the present application by way of illustration, without doubt, for ordinary skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present application.

Claims

1. A tension leveller for processing of tinplate, characterized in that: The utility model relates to a tinning steel plate straightening machine, including the machine stand (1) of straightening machine, install the straightening roll group structure (2) of tinning steel plate for correction on the top surface of straightening machine machine stand (1), the fan assembly (3) is arranged above the straightening roll group structure (2), The straightening roll group structure (2) includes a side plate (22), a base (21) is arranged below the side plate (22), a plurality of straightening rolls (23) for tinning steel plate correction are arranged in the inner cavity of the side plate (22), and a plurality of roll group cleaning shafts (24) are arranged in the gap between the straightening rolls (23), The outer surface of the roll group cleaning shaft (24) is fixed with three brush hairs (25) in contact with the outer surface of the straightening roll (23), and the front and rear ends of the roll group cleaning shaft (24) are rotatably connected to the inner cavity front and rear side walls of the side plate (22), The fan assembly (3) includes a bracket (31), four groups of fan covers (33) are uniformly arranged in the inner cavity of the bracket (31), a motor (34) is arranged in the inner cavity of the fan cover (33), and a turbofan (32) is arranged on the output shaft of the motor (34).

2. A tension leveler for processing tinplate as defined in claim 1, characterized in that: The brush hairs (25) are arranged in a ring array around the axis of the roll group cleaning shaft (24), and grooves (26) are formed in the outer surface of the roll group cleaning shaft (24) for mounting the brush hairs (25).

3. A tension leveler for processing tinplate as defined in claim 2, characterized in that: The inner cavity of the groove (26) is connected to a butterfly-shaped silica gel strip (27) by glue, and one end of the brush hair (25) is connected to the top surface of the butterfly-shaped silica gel strip (27) by glue.

4. A tension leveler for processing tinplate as defined in claim 3, characterized in that: The vertical section of the butterfly-shaped silica gel strip (27) is in the shape of a butterfly, and the inside of the butterfly-shaped silica gel strip (27) is hollow to provide elastic support for the brush hair (25).

5. A tension leveler for processing tinplate as defined in claim 1, characterized in that: A rectangular through hole is formed in the top surface of the base (21) for air circulation, and the bottom surface of the bracket (31) is fixedly connected to the edge of the top surface of the base (21).

6. A tension leveler for processing tinplate as defined in claim 1, characterized in that: The rotation direction of the turbofan (32) is upward to discharge air, and the power input end of the motor (34) is electrically connected to the power input end of the straightening machine machine stand (1) by a wire.

7. A tension leveler for processing tinplate as defined in claim 1, characterized in that: A base (21) is fixed to the bottom surface of the base (21), and the bottom surface of the base (21) is fixedly connected to the top surface of the straightening machine machine stand (1) by bolts.

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