Adjustable large steel cutting guide device

Abstract

The present application relates to the technical fields of cutting guide device, and particularly relates to an adjustable large steel cutting guide device, which comprises a cutting box, a cutting wheel, a cutting knife, a transmission base, a plurality of rotating rollers, a plurality of driving motors, two guide sliding blocks, two hydraulic rods and a plurality of guide wheel sets. The rotating rollers rotate under the driving of the driving motors to transport the steel. The two hydraulic rods are used to push the guide sliding blocks inward from both sides. The outer surface of the guide sliding block is arc-shaped, which is used to preliminarily adjust the position of the steel. The push rod is used to adjust the pushing distance. The guide seat is used to install the guide wheel. The guide wheel is used to limit the steel and continue to transport. The plurality of push rods on both sides of the transmission base can be matched to gradually adjust the position of the steel, so that the steel can be accurately and vertically fed into the cutting box for processing. Thus, the problem that the existing large steel cutting guide device is prone to cause the steel to be misaligned or inclined before entering the cutting device, resulting in low cutting precision, is solved.

Description

Technical Field

[0001] This invention relates to the field of cutting guide technology, and in particular to an adjustable large steel cutting guide device. Background Technology

[0002] When large steel products are produced using a slitting method, the rolled pieces emerging from the slitting die are not completely separated. Auxiliary equipment is required to completely cut the rolled pieces from the slitting die. This auxiliary equipment is collectively called slitting guides, which include: slitting rollers, slitting boxes, and slitting blades. The heated steel moves on the guide device, which needs to accurately guide it into the slitting device. Existing large steel slitting guide devices are designed for large steel products and are usually set to be larger. This can cause the steel to be misaligned or tilted before entering the slitting device, resulting in low cutting accuracy. Summary of the Invention

[0003] The purpose of this invention is to provide an adjustable large steel cutting guide device, which aims to solve the problem that existing large steel cutting guide devices easily cause steel to be misaligned or tilted before entering the cutting device, resulting in low cutting accuracy.

[0004] To achieve the above objectives, the present invention provides an adjustable large steel cutting guide device, comprising a cutting box, a cutting wheel, a cutting blade, a transmission base, multiple rotating rollers, multiple drive motors, two guide sliders, two hydraulic rods, and multiple guide wheel sets. The cutting wheel is disposed in the cutting box; the cutting blade is disposed on the side of the cutting box near the cutting wheel; the transmission base is fixed to one side of the cutting box; the multiple drive motors are fixed to both sides of the transmission base; the multiple rotating rollers are fixedly connected to the output ends of the drive motors and rotatably connected to the transmission base; the two hydraulic rods are fixed to both sides of the transmission base; the two guide sliders are fixed to the output ends of the two hydraulic rods; the multiple guide wheel sets are slidably disposed on both sides of the transmission base; each guide wheel set includes a guide seat, a guide wheel, and a push rod, the push rod being slidably disposed in the transmission base; the guide seat is fixed to one side of the push rod; and the guide wheel is rotatably disposed in the guide seat.

[0005] The adjustable large steel cutting guide device further includes a support base, a rotating top plate, a rotating shaft, and a rotating component. The support base is fixed on the transmission base; the rotating shaft is rotatably mounted on the support base; the rotating top plate is fixed on the rotating shaft; and the rotating component is mounted on the rotating shaft.

[0006] The rotating component includes a rotating gear, a force-saving gear, and a rotating block. The rotating gear is fixed on the rotating shaft. The force-saving gear meshes with the rotating gear and is rotatably connected to the support base. The rotating block is fixed on the force-saving gear.

[0007] The rotating component further includes a fixing block, and the support base has multiple fixing grooves, with the fixing block slidably disposed in the fixing grooves of the support base.

[0008] The adjustable large steel cutting guide device further includes multiple rotating disks, which are fixed on the side of the multiple push rods away from the guide seat.

[0009] The rotating gear has a gear number, which is set on the upper surface of the rotating gear.

[0010] The push rod has scale lines, which are located on the outer side of the push rod.

[0011] This invention discloses an adjustable large-scale steel cutting guide device. The cutting box is used to mount the cutting rollers and the cutting blade, which are used to cut the steel. The transmission base is used to mount multiple rotating rollers, which rotate under the drive of a drive motor to transport the steel. Two hydraulic rods are used to push the guide slider inward from both sides. The guide slider has an arc-shaped outer surface for initial adjustment of the steel's position. Multiple guide wheel sets are used for further adjustment of the steel's position and to feed it into the cutting box. A push rod is used to adjust the pushing... The guide seat is used to install the guide wheel, which is used to restrict the steel and continue transporting it. The multiple push rods on both sides of the transmission base cooperate to gradually adjust the position of the steel so that it enters the cutting box for processing accurately and vertically. After the steel enters the transmission base, it is first initially adjusted by the guide slider, and then gradually adjusted by the multiple guide wheels until it enters the cutting box vertically. This solves the problem that existing large steel cutting guide devices are prone to causing the steel to be misaligned or tilted before entering the cutting device, resulting in low cutting accuracy. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the structure of an adjustable large steel cutting guide device according to the first embodiment of the present invention.

[0014] Figure 2 This is an adjustable large steel cutting guide device according to the first embodiment of the present invention. Figure 1 A magnified view of detail A.

[0015] Figure 3 This is a schematic diagram of the structure of an adjustable large steel cutting guide device according to the second embodiment of the present invention.

[0016] Figure 4 This is a top view of an adjustable large steel cutting guide device according to the third embodiment of the present invention.

[0017] 101-Sliding box, 102-Sliding roller, 103-Sliding blade, 104-Transfer base, 105-Rotating roller, 106-Drive motor, 107-Guide slider, 108-Hydraulic rod, 109-Guide seat, 110-Guide wheel, 111-Push rod, 112-Support seat, 113-Rotating top plate, 114-Rotating shaft, 115-Rotating gear, 116-Effort-saving gear, 117-Rotating block, 118-Fixing block, 119-Fixing groove, 120-Rotating disk, 201-Gear marking, 202-Scale line, 301-Spring, 302-Rebound plate, 303-Slag removal plate. Detailed Implementation

[0018] Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention.

[0019] For the first embodiment, please refer to... Figures 1-2 , Figure 1 This is a schematic diagram of the structure of an adjustable large steel cutting guide device according to the first embodiment of the present invention; Figure 2 This is an adjustable large steel cutting guide device according to the first embodiment of the present invention. Figure 1 A magnified view of detail A.

[0020] This invention provides an adjustable large steel cutting guide device, comprising a cutting box 101, cutting rollers 102, cutting blades 103, a transmission base 104, multiple rotating rollers 105, multiple drive motors 106, two guide sliders 107, two hydraulic rods 108, multiple guide wheel sets, a support base 112, a rotating top plate 113, a rotating shaft 114, rotating components, and multiple rotating disks 120. The guide wheel sets include guide seats 109, guide wheels 110, and push rods 111. The rotating components include rotating gears 115, force-saving gears 116, rotating blocks 117, and fixed blocks 118. The support base 112 has multiple fixing grooves 119.

[0021] The aforementioned solution solves the problem that existing large steel cutting guide devices easily cause steel to be misaligned or tilted before entering the cutting device, resulting in low cutting accuracy. It is understood that the aforementioned solution can accurately transport steel to the cutting device and can be flexibly adjusted according to the size of the steel.

[0022] In this embodiment, the cutting roller 102 is disposed in the cutting box 101; the cutting blade 103 is disposed on the side of the cutting box 101 near the cutting roller 102; the transmission base 104 is fixed to one side of the cutting box 101; a plurality of drive motors 106 are fixed to both sides of the transmission base 104; a plurality of rotating rollers 105 are fixedly connected to the output ends of the drive motors 106 and rotatably connected to the transmission base 104; and two hydraulic rods 108 are fixed to both sides of the transmission base 104. On one side; two guide sliders 107 are fixed to the output ends of two hydraulic rods 108; multiple guide wheel sets are slidably disposed on both sides of the transmission base 104; the push rod 111 is slidably disposed in the transmission base 104; the guide seat 109 is fixed to one side of the push rod 111; the guide wheel 110 is rotatably disposed in the guide seat 109; the cutting box 101 is used to install the cutting wheel 102 and the cutting blade 103, the cutting wheel 102 and the cutting blade 103 are used to cut steel; the transmission base 1 04 is used to install multiple rotating rollers 105, which rotate under the drive of the drive motor 106 to transport steel; two hydraulic rods 108 are used to push the guide slider 107 inward from both sides. The guide slider 107 has an arc surface and is used to initially adjust the position of the steel. Multiple guide wheel sets are used to further adjust the position of the steel and send it into the cutting box 101; the push rod 111 is used to adjust the pushing distance; the guide seat 109 is used to install the guide wheel 110, which is used to limit... The steel continues to be transported; the multiple push rods 111 on both sides of the transmission base 104 cooperate to gradually adjust the position of the steel so that it enters the cutting box 101 for processing with precision and verticality; after the steel enters the transmission base 104, it is first initially adjusted by the guide slider 107, and then gradually adjusted by the multiple guide wheels 110 until it enters the cutting box 101 vertically, thus solving the problem that existing large steel cutting guide devices are prone to causing the steel to be misaligned or tilted before entering the cutting device, resulting in low cutting accuracy.

[0023] The support base 112 is fixed on the transmission base 104; the rotating shaft 114 is rotatably mounted on the support base 112; the rotating top plate 113 is fixed on the rotating shaft 114; the rotating component is mounted on the rotating shaft 114; the support base 112 is used to mount the rotating shaft 114, the rotating top plate 113 rotates together with the rotating shaft 114, and is used to push out a plurality of push rods 111 from the outside of the transmission base 104; the rotating component is used to rotate the rotating shaft 114.

[0024] Secondly, the rotating gear 115 is fixed on the rotating shaft 114; the labor-saving gear 116 meshes with the rotating gear 115 and is rotatably connected to the support base 112; the rotating block 117 is fixed on the labor-saving gear 116; the rotating gear 115 and the rotating top plate 113 are coaxially connected. When the rotating gear 115 is rotated, the rotating top plate 113 rotates by a certain angle, thereby pushing the push rod 111 out to adjust the guide wheel 110; the labor-saving gear 116 is used to drive the rotating gear 115 to rotate, and the rotating block 117 is used to facilitate the rotation of the labor-saving gear 116; for steel of the same size, only the labor-saving gear 116 needs to be adjusted once.

[0025] Furthermore, the fixing block 118 is slidably disposed in the fixing groove 119 of the support base 112; the fixing block 118 can be inserted into one of the multiple fixing grooves 119, thereby completing the fixing of the force-saving gear 116 and preventing it from rotating.

[0026] Finally, the plurality of rotating disks 120 are fixed on the side of the plurality of push rods 111 away from the guide seat 109; the rotating disks 120 are used to allow the push rods 111 to better contact the rotating top plate 113 and avoid jamming.

[0027] During use, the cutting box 101 is used to install the cutting roller 102 and the cutting blade 103, which are used to cut the steel. The transmission base 104 is used to install multiple rotating rollers 105, which rotate under the drive of the drive motor 106 to transport the steel. Two hydraulic rods 108 are used to push the guide slider 107 inward from both sides. The guide slider 107 has an arc surface and is used to initially adjust the position of the steel. Multiple guide wheel sets are used to further adjust the position of the steel and deliver it to the machine. The steel is inserted into the cutting box 101; the push rod 111 is used to adjust the pushing distance, the guide seat 109 is used to install the guide wheel 110, and the guide wheel 110 is used to restrict the steel and continue transportation; the multiple push rods 111 on both sides of the transmission base 104 cooperate to gradually adjust the position of the steel so that it enters the cutting box 101 for processing with precision and verticality; the support seat 112 is used to install the rotating shaft 114, and the rotating top plate 113 rotates together with the rotating shaft 114 to push out the multiple push rods 111 from the outside of the transmission base 104. 11; The rotating component is used to rotate the rotating shaft 114; The rotating gear 115 and the rotating top plate 113 are coaxially connected. When the rotating gear 115 is rotated, the rotating top plate 113 rotates by a certain angle, thereby pushing the push rod 111 out to adjust the guide wheel 110; The labor-saving gear 116 is used to drive the rotating gear 115 to rotate, and the rotating block 117 is used to facilitate the rotation of the labor-saving gear 116; For steel of the same size, only the labor-saving gear 116 needs to be adjusted once; The fixing block 118 can be inserted into multiple of the... One of the fixing slots 119 is used to fix the force-saving gear 116 and prevent it from rotating; the rotating disk 120 is used to allow the push rod 111 to better contact the rotating top plate 113 and avoid jamming; after the steel enters the transmission base 104, it is first initially adjusted by the guide slider 107, and then gradually adjusted by multiple guide wheels 110 until it enters the cutting box 101 vertically, thus solving the problem that existing large steel cutting guide devices are prone to causing the steel to be misaligned or tilted before entering the cutting device, resulting in low cutting accuracy.

[0028] For the second embodiment, please refer to... Figure 3 , Figure 3 This is a schematic diagram of the structure of an adjustable large steel cutting guide device according to the second embodiment of the present invention.

[0029] Based on the first embodiment, the rotating gear 115 of the adjustable large steel cutting guide device of the present invention has a gear designation 201, and the push rod 111 has a scale line 202.

[0030] The gear designation 201 is set on the upper surface of the rotating gear 115; the gear designation 201 is used to distinguish the number of teeth, so that the rotating gears 115 on both sides are in the same position, so that the rotating top plate 113 has the same angle, and thus so that the push rods 111 on both sides are symmetrical.

[0031] The scale line 202 is located on the outside of the push rod 111; the scale line 202 is used to observe the extension length. The width of the transport base is fixed, and the lengths of the guide seat 109 and the guide wheel 110 are determined. The length of the steel is calculated as the width of the transport base - 2 * (the lengths of the guide seat 109 and the guide wheel 110 + the extension length of the push rod 111). With the known length of the steel, the extension length of the push rod 111 can be accurately determined, and adjustments can be made according to the scale line 202, which is simple and quick.

[0032] Third embodiment, please refer to Figure 4 , Figure 4 This is a top view of an adjustable large steel cutting guide device according to the third embodiment of the present invention.

[0033] Based on the second embodiment, the adjustable large steel cutting guide device of the present invention further includes multiple springs 301, multiple spring plates 302 and multiple slag removal plates 303.

[0034] Multiple spring plates 302 are fixed on multiple push rods 111; multiple springs 301 are disposed on the outside of multiple push rods 111; the springs 301 are used to spring back the push rods 111 so that they can always press against the rotating push plate, so as to prevent the push rods 111 on the rear side from not returning to their original positions and blocking the forward direction of the steel.

[0035] Multiple slag removal plates 303 are fixed to the side of the transport base near the push rod 111; the slag removal plates 303 are used to scrape off the high-temperature steel oxides attached to the outside of the push rod 111 to prevent the push rod 111 from getting stuck after long-term use.

[0036] The above description discloses only one preferred embodiment of the present invention, and should not be construed as limiting the scope of the present invention. Those skilled in the art will understand that all or part of the processes of the above embodiments can be implemented, and equivalent changes made in accordance with the claims of the present invention are still within the scope of the invention.

Claims

1. An adjustable large steel cutting guide device, characterized in that, It includes a slitting box, slitting rollers, slitting blades, a transfer base, multiple rotating rollers, multiple drive motors, two guide blocks, two hydraulic rods, and multiple guide wheel assemblies, wherein the slitting rollers are disposed in the slitting box; The cutting blade is disposed on the side of the cutting box near the cutting wheel; the transmission base is fixed to one side of the cutting box; multiple drive motors are fixed to both sides of the transmission base; multiple rotating rollers are fixedly connected to the output ends of the drive motors and rotatably connected to the transmission base; two hydraulic rods are fixed to both sides of the transmission base; two guide blocks are fixed to the output ends of the two hydraulic rods; multiple guide wheel sets are slidably disposed on both sides of the transmission base; each guide wheel set includes a guide seat, a guide wheel, and a push rod, the push rod being slidably disposed in the transmission base; the guide seat is fixed to one side of the push rod; the guide wheel is rotatably disposed in the guide seat; the adjustable large steel cutting guide device further includes a support base, a rotating top plate, a rotating shaft, and a rotating component, the support base being fixed to the transmission base; the rotating shaft being rotatably disposed on the support base; the rotating top plate being fixed to the rotating shaft; and the rotating component being disposed on the rotating shaft. The rotating component includes a rotating gear, a force-saving gear, and a rotating block. The rotating gear is fixed on the rotating shaft. The force-saving gear meshes with the rotating gear and is rotatably connected to the support base. The rotating block is fixed on the force-saving gear. The rotating component also includes a fixing block, and the support base has multiple fixing grooves, with the fixing block slidably disposed in the fixing grooves of the support base; The adjustable large steel cutting guide device also includes multiple rotating disks, which are fixed on the side of the multiple push rods away from the guide seat. It also includes multiple springs, multiple rebound plates, and multiple slag removal plates, with the multiple rebound plates fixed on the multiple push rods; the multiple springs are disposed on the outside of the multiple push rods, and the multiple slag removal plates are fixed on the side of the transmission base near the push rods; The rotating gear has a gear number, which is set on the upper surface of the rotating gear; the push rod has a scale line, which is set on the outside of the push rod. The cutting box is used to install the cutting rollers and the cutting blade, which are used to cut steel. The transmission base is used to install multiple rotating rollers, which rotate under the drive of the drive motor to transport the steel. Two hydraulic rods are used to push the guide sliders inward from both sides. The guide sliders have an arc surface and are used to initially adjust the position of the steel. Multiple guide wheel sets are used to further adjust the position of the steel and send it into the cutting box. The push rod is used to adjust the pushing distance. The guide seat is used to install the guide wheel, which is used to restrict the steel and continue transporting it. Multiple push rods on both sides of the transmission base cooperate to gradually adjust the position of the steel so that it enters the cutting box precisely and vertically for processing. The support base is used to install the rotating shaft. The rotating top plate rotates together with the rotating shaft to push out multiple push rods from the outside of the transmission base. The rotating component is used to rotate the rotating shaft. The rotating gear and the rotating top plate are coaxially connected. When the rotating gear rotates, the rotating top plate rotates by a certain angle, thereby pushing the push rod out and adjusting the guide wheel. The force-saving gear is used to drive the rotating gear to rotate, and the rotating block is used to rotate the force-saving gear. For steel of the same size, the force-saving gear only needs to be adjusted once. The fixing block is inserted into one of the multiple fixing slots to fix the force-saving gear and prevent it from rotating back. The rotating disk is used to allow the push rod to better contact the rotating top plate and prevent it from getting stuck. After the steel enters the transmission base, it is first initially adjusted by the guide slider, and then gradually adjusted by the multiple guide wheels until it enters the cutting box vertically.

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