Height-adjustable plate blank deburring machine

Abstract

The utility model belongs to the field of deburring devices, and particularly relates to a height-adjustable plate blank deburring machine which comprises a memorial archway frame. A pair of memorial archway frames is arranged; a driving seat is arranged on the memorial archway frame; connecting shafts are rotationally connected to the pair of driving seats; a cleaning roller is fixedly connected between the pair of connecting shafts; the top of the memorial archway frame is fixedly connected with a lifting hydraulic cylinder; the output end of the lifting hydraulic cylinder is fixedly connected with the driving seat; by arranging the lifting hydraulic cylinder, the connecting shaft, the cleaning roller, the memorial archway frame and the driving seat, in the using process, a plate blank is conveyed through the roller way and then moved to the position below the cleaning roller, then the lifting hydraulic cylinder drives the cleaning roller to move downwards, the cleaning roller makes contact with the edge of the plate blank, and therefore slag of the plate blank is removed, burrs of the plate blank can be removed, and the production efficiency of the plate blank is improved. Therefore, the influence of burrs on the product quality is reduced.

Description

Technical Field

[0001] The utility model relates to the field of deburring devices, in particular to a height-adjustable slab deburring machine. Background Art

[0002] Slab is a kind of steel billet, which is formed by continuous casting of molten steel through a continuous casting machine. After processing and treatment, it can become steel plates, steel strips, metal coils, and galvanized coils of various models and specifications.

[0003] In the current existing technology, when steel slabs are being processed, workers need to cut them to divide them into multiple required sizes. Slab processing is generally carried out through multi-stream production, and the slabs are conveyed through rollers, and the conveying rollers of the rollers are driven by reduction motors.

[0004] However, during the cutting process of the slabs produced by metallurgical enterprises, slag will remain at the cutting position, resulting in the presence of burrs on the surface of the slabs, which in turn affects the product quality; therefore, a height-adjustable slab deburring machine is proposed to address the above problem. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes a height-adjustable slab deburring machine.

[0006] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a height-adjustable slab deburring machine, comprising an arch frame; the arch frame is provided with a pair; the arch frame is provided with a driving seat; the pair of driving seats are rotatably connected with connecting shafts; a cleaning roller is fixedly connected between the pair of connecting shafts; a lifting hydraulic cylinder is fixedly connected to the top of the arch frame; the output end of the lifting hydraulic cylinder is fixedly connected to the driving seat; a hammer assembly is provided on the cleaning roller, and the lifting hydraulic cylinder drives the cleaning roller to move downward, and the cleaning roller contacts the edge of the slab, thereby removing its slag, so that the burrs of the slab can be removed, thereby reducing the influence of the burrs on the product quality, and the height of the cleaning roller can be adjusted by relying on the lifting hydraulic cylinder to adapt to slabs of different thicknesses.

[0007] Preferably, a reduction motor is fixedly connected to the top of the arch frame; a transmission shaft is fixedly connected to the output end of the reduction motor; a rotating shaft is slidably connected to the bottom of the transmission shaft; the rotating shaft is rotatably connected to the driving seat; a first gear is fixedly connected to the bottom end of the connecting shaft; a second gear is fixedly connected to the connecting shaft; the first gear and the second gear are meshed with each other, and the reduction motor drives the transmission shaft and the rotating shaft to rotate, and then the first gear and the second gear are meshed for transmission, so as to drive the connecting shaft and the cleaning roller to rotate, and the rotating cleaning roller can conveniently clean the burrs.

[0008] Preferably, the hammer assembly includes a hammer head; a plurality of fixed blocks are fixedly connected to the surface of the cleaning roller; a hammer seat is slidably connected to the fixed block; the hammer head is arranged at the end of the hammer seat; a fixing pin is installed between the hammer seat and the fixed block; metal bristles are fixedly connected to the cleaning roller, and when the cleaning roller rotates, the rotating hammer head facilitates the cleaning of larger slag.

[0009] Preferably, the hammer head and the hammer seat are hinged; the middle part of the hammer seat is rotatably connected to a screw rod; the screw rod is threadedly connected to an adjustment seat; the adjustment seat is slidably connected to the hammer seat; a spring is fixed between the adjustment seat and the hammer head. During use, if the slag is too large, it is easy to cause damage to the hammer head. Therefore, the hammer head is fixed by the spring, so that the hammer head can have a certain elastic bending space and can perform a certain bending avoidance.

[0010] Preferably, a base is fixedly connected to the bottom of the arch frame; a plurality of side-thrust hydraulic cylinders are fixedly connected to the base; a guide seat is fixedly connected to the output end of the side-thrust hydraulic cylinder, thereby reducing the movement and displacement of the slab when the hammer head cleans the slag, thereby reducing the contact between the hammer head and the slab after the slab is displaced.

[0011] Preferably, a plurality of wheel seats are slidably connected to the guide seat; an elastic member is fixedly connected between the wheel seat and the guide seat; and a pulley is rotatably connected to the wheel seat.

[0012] The utility model is beneficial in that:

[0013] 1. The utility model is provided with a lifting hydraulic cylinder, a connecting shaft, a cleaning roller, a memorial frame and a driving seat. When in use, the slab is conveyed by a roller and then moves to the bottom of the cleaning roller. Then, the lifting hydraulic cylinder drives the cleaning roller to move downward, and the cleaning roller contacts the edge of the slab, thereby removing the slag, thereby removing the burrs of the slab, thereby reducing the influence of the burrs on the product quality;

[0014] 2. The utility model sets a base, a side-thrust hydraulic cylinder and a guide seat. When in use, the side-thrust hydraulic cylinder is used to push the guide seat to move so that the guide seat can fix it. This can reduce the movement and displacement of the slab when the hammer head cleans the slag, thereby reducing the contact between the hammer head and the slab after the slab is displaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a partial cross-sectional structural schematic diagram of the cleaning roller of the utility model;

[0018] Figure 3 This is a schematic diagram of the connecting shaft structure of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the guide seat of the utility model.

[0020] In the figure: 11, archway frame; 12, lifting hydraulic cylinder; 13, driving seat; 14, connecting shaft; 15, cleaning roller; 21, reduction motor; 22, transmission shaft; 23, rotating shaft; 31, fixing block; 32, hammer seat; 33, hammer head; 34, metal bristles; 41, screw; 42, adjusting seat; 51, base; 52, side push hydraulic cylinder; 53, guide seat; 61, wheel seat; 62, pulley; 7, guide rod. DETAILED DESCRIPTION

[0021] 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.

[0022] Specific examples are given below.

[0023] See also Figure 1-4As shown, a height-adjustable slab deburring machine comprises an arch frame 11; the arch frame 11 is provided with a pair; a driving seat 13 is provided on the arch frame 11; a connecting shaft 14 is rotatably connected to the pair of driving seats 13; a cleaning roller 15 is fixedly connected between the pair of connecting shafts 14; a lifting hydraulic cylinder 12 is fixedly connected to the top of the arch frame 11; the output end of the lifting hydraulic cylinder 12 is fixedly connected to the driving seat 13; a hammer assembly is provided on the cleaning roller 15; when in use, the slab is conveyed by a roller conveyor and then moved to the bottom of the cleaning roller, and then the lifting hydraulic cylinder 12 drives the cleaning roller to move downward, and the cleaning roller contacts the edge of the slab, thereby removing its slag, so that the burrs of the slab can be removed, thereby reducing the impact of the burrs on the product quality, and the height of the cleaning roller can be adjusted by relying on the lifting hydraulic cylinder 12 to adapt to slabs of different thicknesses.

[0024] Further, such as Figure 1 and 3 As shown, a reduction motor 21 is fixedly connected to the top of the arch frame 11; a transmission shaft 22 is fixedly connected to the output end of the reduction motor 21; a rotating shaft 23 is slidably connected to the bottom of the transmission shaft 22; the rotating shaft 23 is rotatably connected to the driving seat 13; a first gear is fixedly connected to the bottom end of the connecting shaft 14; a second gear is fixedly connected to the connecting shaft 14; the first gear and the second gear are meshed with each other; when in use, the reduction motor 21 drives the transmission shaft 22 and the rotating shaft 23 to rotate, and then relies on the meshing transmission of the first gear and the second gear to drive the connecting shaft 14 and the cleaning roller to rotate, and the rotating cleaning roller can be conveniently cleaned of burrs, and the transmission shaft 22 can slide in the connecting shaft 14. The slabs are all produced in multiple streams, and the distance between the two streams is small, so the reduction motor 21 for deburring cannot be installed, so it is placed on the top, and the connecting shaft 14, the transmission shaft 22, the first gear and the second gear are used for vertical transmission, so that multi-stream production can be conveniently carried out.

[0025] Further, such as Figure 2 As shown, the hammer assembly includes a hammer head 33; a plurality of fixed blocks 31 are fixedly connected to the surface of the cleaning roller 15; a hammer seat 32 is slidably connected to the fixed block 31; the hammer head 33 is arranged at the end of the hammer seat 32; a fixing pin is installed between the hammer seat 32 and the fixed block 31; metal bristles 34 are fixedly connected to the cleaning roller 15; during installation, the hammer seat 32 is inserted into the fixed block 31, and then fixed by the fixing pin to install and fix it. When the cleaning roller 15 rotates, the rotating hammer head 33 is used to clean larger slag, and the metal bristles 34 are used to brush off smaller burrs to reduce residue.

[0026] Further, such as Figure 2As shown, the hammer head 33 and the hammer seat 32 are hinged; the middle part of the hammer seat 32 is rotatably connected with a screw rod 41; the screw rod 41 is threadedly connected with an adjusting seat 42; the adjusting seat 42 is slidably connected to the hammer seat 32; a spring is fixed between the adjusting seat 42 and the hammer head 33; when in use, if the slag is too large, it is easy to cause damage to the hammer head 33, so the hammer head 33 is fixed by a spring, so that the hammer head 33 can have a certain elastic bending space, and can perform a certain bending avoidance. Before installation, the staff can rotate the screw rod 41 to drive the adjusting seat 42 to move, so as to adjust the avoidance force of the hammer head 33.

[0027] Further, such as Figure 3-4 As shown, a base 51 is fixedly connected to the bottom of the arch frame 11; a plurality of side-thrust hydraulic cylinders 52 are fixedly connected to the base 51; a guide seat 53 is fixedly connected to the output end of the side-thrust hydraulic cylinder 52; when in use, the guide seat 53 is pushed to move by the side-thrust hydraulic cylinder 52, so that the guide seat 53 can be fixed thereon, thereby reducing the movement and displacement of the slab when the hammer head 33 cleans the slag, thereby reducing the contact between the hammer head 33 and the slab after the slab is displaced.

[0028] Further, such as Figure 3-4 As shown, a plurality of wheel seats 61 are slidably connected to the guide seat 53; an elastic member is fixedly connected between the wheel seat 61 and the guide seat 53; a pulley 62 is rotatably connected to the wheel seat 61; when in use, the slab passes through between the pulleys 62 on both sides, and the pulleys 62 are in contact with the slab, and the pulleys 62 can be used to guide the slab during movement and limit its position, and when the slab is fixed, the pulleys 62 and the wheel seat 61 can slide into the interior of the guide seat 53, and then the elastic member is compressed, and the elastic member is used to push the wheel seat 61 to reset.

[0029] Further, such as Figure 4 As shown, a guide rod 7 is fixedly connected to the side of the wheel seat 61; the guide rod 7 passes through the guide seat 53 and is slidably connected thereto. When in use, the guide rod 7 is used to guide and support the movement of the guide seat 53 to improve the stability of its movement.

[0030] Working principle: when in use, the slab is conveyed by a roller conveyor and then moves to the bottom of the cleaning roller. Then, the lifting hydraulic cylinder 12 drives the cleaning roller to move downward, and the cleaning roller contacts the edge of the slab to remove its slag, thereby removing the burrs of the slab, thereby reducing the impact of the burrs on product quality. The height of the cleaning roller can be adjusted by the lifting hydraulic cylinder 12 to adapt to slabs of different thicknesses. The reduction motor 21 drives the transmission shaft 22 and the rotating shaft 23 to rotate, and then the first gear and the second gear are engaged to transmit the transmission. , so as to drive the connecting shaft 14 and the cleaning roller to rotate. The rotating cleaning roller can be used to clean the burrs conveniently, and the transmission shaft 22 can slide in the connecting shaft 14. The slabs are produced in multiple streams, and the distance between the two streams is small. The deburring motor 21 cannot be installed, so it is placed on the top, relying on the connecting shaft 14, the transmission shaft 22, the first gear and the second gear for vertical transmission, so that multi-stream production can be conveniently carried out. The hammer seat 32 is inserted into the fixed block 31, and then fixed by the fixing pin to fix it, so as to install and fix it. When the cleaning roller 15 rotates, the rotating hammer head 33 is used to clean larger slag, and the metal brush bristles 34 are used to brush smaller burrs to reduce residue. If the slag is too large, it is easy to cause damage to the hammer head 33. Therefore, the hammer head 33 is fixed by a spring, so that the hammer head 33 can have a certain elastic bending space and can bend and avoid to a certain extent. Before installation, the staff can rotate the screw 41 to drive the adjustment seat 42 to move, so as to adjust the avoidance force of the hammer head 33, and rely on the side push hydraulic cylinder 52 to push The guide seat 53 moves so that the guide seat 53 can fix it, thereby reducing the movement and displacement of the slab when the hammer head 33 cleans the slag, thereby reducing the contact between the hammer head 33 and the slab after the slab is displaced. The slab passes through the pulleys 62 on both sides, and the pulley 62 contacts the slab. The pulley 62 can guide the slab during the movement and limit its position. When the slab is fixed, the pulley 62 and the wheel seat 61 can slide into the interior of the guide seat 53, and then the elastic member is compressed, and the elastic member is used to push the wheel seat 61 to reset.

[0031] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A height-adjustable slab deburring machine, comprising a memorial arch frame (11); the memorial arch frame (11) is provided with a pair; a driving seat (13) is provided on the memorial arch frame (11); Features: A pair of the driving seats (13) are both rotatably connected with connecting shafts (14); a cleaning roller (15) is fixedly connected between the pair of connecting shafts (14); a lifting hydraulic cylinder (12) is fixedly connected to the top of the archway frame (11); the output end of the lifting hydraulic cylinder (12) is fixedly connected to the driving seat (13); and a hammer assembly is provided on the cleaning roller (15).

2. A height-adjustable slab deburring machine according to claim 1, Features: A reduction motor (21) is fixedly connected to the top of the archway frame (11); a transmission shaft (22) is fixedly connected to the output end of the reduction motor (21); a rotating shaft (23) is slidably connected to the bottom of the transmission shaft (22); the rotating shaft (23) is rotationally connected to the driving seat (13); a first gear is fixedly connected to the bottom end of the connecting shaft (14); a second gear is fixedly connected to the connecting shaft (14); and the first gear and the second gear are meshed with each other.

3. A height-adjustable slab deburring machine according to claim 1, Features: The hammer assembly comprises a hammer head (33); a plurality of fixing blocks (31) are fixedly connected to the surface of the cleaning roller (15); a hammer seat (32) is slidably connected to the fixing block (31); the hammer head (33) is arranged at the end of the hammer seat (32); a fixing pin is installed between the hammer seat (32) and the fixing block (31); and metal bristles (34) are fixedly connected to the cleaning roller (15).

4. A height-adjustable slab deburring machine according to claim 3, Features: The hammer head (33) and the hammer seat (32) are hinged; the middle part of the hammer seat (32) is rotatably connected with a screw rod (41); the screw rod (41) is threadedly connected with an adjustment seat (42); the adjustment seat (42) is slidably connected to the hammer seat (32); and a spring is fixedly connected between the adjustment seat (42) and the hammer head (33).

5. A height-adjustable slab deburring machine according to claim 1, Features: The bottom of the memorial arch frame (11) is fixedly connected to a base (51); a plurality of side-thrust hydraulic cylinders (52) are fixedly connected to the base (51); and the output ends of the side-thrust hydraulic cylinders (52) are fixedly connected to guide seats (53).

6. A height-adjustable slab deburring machine according to claim 5, Features: A plurality of wheel seats (61) are slidably connected to the guide seat (53); an elastic member is fixedly connected between the wheel seat (61) and the guide seat (53); and a pulley (62) is rotatably connected to the wheel seat (61).

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