Slitting device for steel shearing

Abstract

The utility model is applicable to the field of slitting devices, and provides a slitting device for steel shearing, which comprises a base, a shearing roller and a guide roller, the shearing roller and the guide roller are fixedly arranged on the base, one side surface of the base is fixedly connected with mutually symmetrical support plates, the upper ends of the support plates are fixedly connected with a fixing plate, and the fixing plate is fixedly connected with the shearing roller and the guide roller. The lower end of the fixing plate is slidably connected with an upper sliding plate, the other end of the upper sliding plate is slidably connected with a fixing frame, the fixing frame is fixedly connected with the upper end face of the base, the lower end of the upper sliding plate is fixedly connected with an upper friction plate, and a through groove is further formed in the base and located between the two supporting plates. A through groove is formed in the base, a lower sliding plate is slidably connected into the through groove, a lower friction plate is fixedly connected to the upper end of the lower sliding plate, a thrust assembly is arranged between the lower sliding plate and the upper sliding plate, and a vertical grinding assembly is further arranged on the base. The deburring device has the advantages of effective deburring and simple structure.

Description

Technical Field

[0001] The utility model belongs to the field of slitting devices, in particular to a slitting device for shearing steel materials. Background Art

[0002] The slitting device for steel shearing, that is, the slitting machine, is a device used to cut metal coils into strips of various required widths.

[0003] Burrs are easily generated when steel is sheared. These burrs not only reduce the appearance quality of the product, but may also affect subsequent processing such as welding, spraying or cutting. In some applications, burrs may even cause the mechanical properties and corrosion resistance of steel to decrease. Especially in situations where a high degree of sealing is required, burrs may destroy the sealing effect.

[0004] Therefore, in view of the above situation, it is urgent to develop a slitting device for steel shearing to overcome the shortcomings in current practical applications. Utility Model Content

[0005] The purpose of the embodiments of the utility model is to provide a slitting device for steel shearing, aiming to solve the problems raised in the above-mentioned background technology.

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

[0007] Material toggling mechanism, its both sides respectively have the support of the support frame, and the support frame has the support frame, and the support frame has the support frame of the upper and lower ends of the support frame, and the support frame, when slidably supporting, the support frame and the lower end of the support frame are provided with a toothed connecting strip which is cooperatively connected with the toothed connecting strip.

[0008] A further technical solution is that the thrust assembly includes a return plate, a push rod, a second motor, a gear, a lower tooth and an upper tooth; one end of the upper slide plate is fixedly connected to the return plate; a second motor is fixedly connected to one of the support plates, and a drive shaft of the second motor is fixedly connected to the push rod, and the other end of the push rod abuts against the inner wall of the return plate; upper teeth are provided on one side of the lower end of the upper slide plate, and lower teeth are provided on one side of the upper end of the lower slide plate, and the lower teeth and the upper teeth are meshed with gears, and the gear is rotatably connected to the support plate through a rotating shaft.

[0009] According to a further technical solution, the push rod is an integrally formed Z-shaped structure, and the second motor is a motor that can frequently switch between forward and reverse states.

[0010] A further technical solution is that the vertical grinding assembly includes a first motor, a rotating rod, a grinding disc and a placement slot; a placement slot is opened on the base, the inner wall of the placement slot is rotatably connected to the rotating rod, one end of the rotating rod is fixedly connected to the driving shaft of the first motor, and the first motor is fixedly connected to the side of the base, and a plurality of grinding discs are sleeved on the outer wall of the rotating rod.

[0011] The utility model guides the steel to enter through the guide roller, shears the steel through the shear roller, drives the upper slide plate and the lower slide plate to move relative to each other through the thrust component, grinds the horizontal surface through the lower friction plate and the upper friction plate, and grinds the shear surface of the steel through the vertical grinding component, which has the effect of effectively removing burrs and has a simple structure.

[0012] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a three-dimensional structural schematic diagram of another viewing angle of the utility model;

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of a partial cross section of the utility model.

[0016] In the figure: 1-base, 2-shear roller, 3-support plate, 4-fixed plate, 5-return plate, 6-push rod, 7-upper slide plate, 8-first motor, 9-rotating rod, 10-grinding disc, 11-placing groove, 12-lower slide plate, 13-fixed frame, 14-second motor, 15-gear, 16-lower gear, 17-upper gear, 18-lower friction plate, 19-upper friction plate, 20-guide roller. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0018] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0019] like Figure 1-3As shown, the embodiment of the utility model provides a slitting device for shearing steel, including a base 1, a shearing roller 2 and a guide roller 20, the base 1 is fixedly provided with the shearing roller 2 and the guide roller 20, one side of the base 1 is fixedly connected with a supporting plate 3 symmetrical to each other, the upper end of the supporting plate 3 is fixedly connected with a fixing plate 4, the lower end of the fixing plate 4 is slidably connected with an upper slide plate 7, and the other end of the upper slide plate 7 is slidably connected with a fixing frame 13, the fixing frame 13 is fixedly connected to the upper end surface of the base 1, and the lower end of the upper slide plate 7 is fixedly connected with an upper friction plate 19, a through groove (not marked in the figure) is also provided on the base 1, the through groove is located between the two supporting plates 3, a lower slide plate 12 is slidably connected in the through groove, the upper end of the lower slide plate 12 is fixedly connected with a lower friction plate 18, and a thrust assembly is provided between the lower slide plate 12 and the upper slide plate 7, the thrust assembly is used to drive the upper slide plate 7 and the lower slide plate 12 to move relative to each other, and a vertical grinding assembly is also provided on the base 1, the vertical grinding assembly is used to grind the shearing surface of the steel.

[0020] In the embodiment of the utility model, the steel is guided in by the guide roller 20, the steel is sheared by the shear roller 2, the upper slide plate 7 and the lower slide plate 12 are driven to move relative to each other by the thrust assembly, the horizontal surface is polished by the lower friction plate 18 and the upper friction plate 19, and the shear surface of the steel is polished by the vertical polishing assembly, which has the effect of effectively removing burrs and has a simple structure.

[0021] like Figure 1-3 As shown, the thrust assembly includes a return plate 5, a push rod 6, a second motor 14, a gear 15, a lower tooth 16 and an upper tooth 17; one end of the upper slide plate 7 is fixedly connected to the return plate 5; a second motor 14 is fixedly connected to one of the support plates 3, and the driving shaft of the second motor 14 is fixedly connected to the push rod 6, and the other end of the push rod 6 abuts against the inner wall of the return plate 5; an upper tooth 17 is provided on one side of the lower end of the upper slide plate 7, and a lower tooth 16 is provided on one side of the upper end of the lower slide plate 12, and the lower tooth 16 and the upper tooth 17 are both meshed and connected with the gear 15, and the gear 15 is rotatably connected to the support plate 3 through a rotating shaft.

[0022] Furthermore, the push rod 6 is an integrally formed Z-shaped structure, and the second motor 14 is a motor that can frequently switch between forward and reverse states.

[0023] In specific application, the second motor 14 is controlled to start, and the driving shaft of the second motor 14 drives the push rod 6 to rotate, and then the push rod 6 drives the upper slide 7 to move through the return plate 5, and then the upper slide 7 drives the gear 15 to rotate through the upper teeth 17, and the gear 15 synchronously drives the lower teeth 16 to move in the opposite direction of the upper slide 7, and then the lower teeth 16 drive the lower slide 12 to move.

[0024] like Figure 1As shown, the vertical grinding assembly includes a first motor 8, a rotating rod 9, a grinding disc 10 and a placement slot 11; a placement slot 11 is opened on the base 1, and the inner wall of the placement slot 11 is rotatably connected to the rotating rod 9, one end of the rotating rod 9 is fixedly connected to the driving shaft of the first motor 8, and the first motor 8 is fixedly connected to the side of the base 1, and a plurality of grinding discs 10 are sleeved on the outer wall of the rotating rod 9.

[0025] During specific application, the first motor 8 is controlled to start, and the driving shaft of the first motor 8 drives the grinding disc 10 to rotate through the rotating rod 9, so as to grind the shear surface.

[0026] The working principle of the utility model is: first, the steel is guided in by the guide roller 20, and then the shear roller 2 shears the steel, and then the driving shaft of the second motor 14 drives the push rod 6 to rotate, and then the push rod 6 drives the upper slide plate 7 to move through the return plate 5, and then the upper slide plate 7 drives the upper friction plate 19 to move, and the upper slide plate 7 synchronously drives the gear 15 to rotate through the upper teeth 17, and the gear 15 drives the lower teeth 16 to move in the opposite direction of the upper slide plate 7, and then the lower teeth 16 drive the lower slide plate 12 to move, and then the lower slide plate 12 drives the lower friction plate 18 to move, so as to grind the horizontal surfaces of the upper and lower sides of the steel, and then the driving shaft of the first motor 8 drives the grinding disc 10 to rotate through the rotating rod 9, so as to grind the shear surface.

[0027] The circuits, electronic components and modules involved are all existing technologies and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A slitting device for steel shearing, comprising a base, a shearing roller and a guide roller, wherein the shearing roller and the guide roller are fixedly arranged on the base, characterized in that: The cam is provided with a plurality of support plates, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of support plates, and a plurality of support plates are provided with a plurality of support plates respectively.

2. The steel material shearing slitting device according to claim 1, characterized in that: The thrust assembly includes a return plate, a push rod, a second motor, a gear, a lower tooth and an upper tooth; One end of the upper slide is fixedly connected to a return plate; a second motor is fixedly connected to one of the support plates, a driving shaft of the second motor is fixedly connected to a push rod, and the other end of the push rod abuts against the inner wall of the return plate; an upper tooth is provided on one side of the lower end of the upper slide, and a lower tooth is provided on one side of the upper end of the lower slide, and the lower teeth and the upper teeth are meshed and connected with gears, and the gears are rotatably connected to the support plate through a rotating shaft.

3. The steel material shearing slitting device according to claim 2, characterized in that: The push rod is an integrally formed Z-shaped structure.

4. The steel material shearing slitting device according to claim 2, characterized in that: The second motor is a motor that can be frequently switched between forward and reverse rotation states.

5. The steel material shearing slitting device according to claim 1, characterized in that: The vertical grinding assembly includes a first motor, a rotating rod, a grinding disc and a placement slot; A placement groove is provided on the base, and a rotating rod is rotatably connected to the inner wall of the placement groove. One end of the rotating rod is fixedly connected to the driving shaft of the first motor, and the first motor is fixedly connected to the side of the base. A plurality of grinding discs are sleeved on the outer wall of the rotating rod.

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