Burr scraping device for metal smelting rolled product steel belt

Abstract

The utility model relates to the technical field of rolled product steel belt production, in particular to a burr scraping device for a metal smelting rolled product steel belt, which comprises a cleaning mechanism, the cleaning mechanism comprises a supporting seat, and the top of the supporting seat is fixedly connected with a protective shell. According to the steel belt burr scraping device, the multiple vertical scrapers are slidably connected into the limiting frame, the multiple vertical scrapers are driven by the telescopic grid to be synchronously adjusted and controlled at equal intervals, the second motor is started to drive the transverse scrapers to move, burrs of steel belt bodies with different widths and thicknesses can be scraped, and the multiple steel belt bodies can be treated at a time; a limiting frame moves up and down, a clamping base moves transversely, a transverse scraper and a vertical scraper can make contact with a steel belt body at different positions, local overheating abrasion is prevented from becoming fast, the service life of the transverse scraper and the service life of the vertical scraper are prolonged, a protection shell gathers waste chips and guides the waste chips into a recycling shell through a chip discharging groove to be collected, and the working environment is cleaner and tidier. The use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of rolled steel strip production, in particular to a burr scraping device for rolled steel strips of metal smelting products. Background Art

[0002] The steel strip in metal smelting and rolling products is a metal product made through smelting and rolling processes, and is widely used in many fields. During the production process of metal smelting and rolling products, burrs may appear on the surface of the steel strip. The reasons for the burrs are that the tool edge is not sharp enough, the tool angle is incorrect, and the flying shear speed is too slow. These burrs need to be removed to prevent the subsequent welding and painting processes from being affected. When removing burrs from the outside of the steel strip, some existing factories use a conveyor unit and an unwinding unit to transport the steel strip horizontally. The steel strip is scraped to remove burrs. First, the scraper of some burr scraping devices is fixed. The scraper is prone to local overheating during contact with the steel strip, which makes the wear faster. The scraper has a short service life and needs to be replaced regularly. It is also inconvenient to handle various types of steel strips, and the waste chips generated by grinding are scattered near the frame, causing a messy working environment and inconvenient use. Utility Model Content

[0003] The utility model aims to provide a burr scraping device for a metal smelting rolled product steel strip to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A burr scraping device for a metal smelting rolled product steel strip comprises a cleaning mechanism, wherein the cleaning mechanism comprises a support seat, a protective shell is fixedly connected to the top of the support seat, two limit frames are slidably connected to the top of the protective shell, a plurality of vertical scrapers are slidably connected inside the limit frames, two clamping seats are slidably connected to the top of the support seat, two horizontal scrapers are slidably connected between the two clamping seats, a driving module 1 for synchronously regulating the plurality of vertical scrapers is arranged on the top of the protective shell, and a driving module 2 for synchronously regulating the two horizontal scrapers is arranged on the top of the support seat.

[0006] Preferably, a trap door is rotatably connected to the top of the protective shell via a hinge, and two felt pads are symmetrically fixedly connected to an outer wall of the support seat.

[0007] Further, the driving module 1 includes two telescopic grids, one end of the telescopic grids is rotatably connected to the top of an adjacent limit frame, a plurality of sliders are slidably connected inside the limit frame, a connecting rod is fixedly connected to the bottom of the slider, the bottom end of the connecting rod is fixedly connected to an adjacent vertical scraper, the slider is rotatably connected to adjacent rotation nodes of the telescopic grid, a motor 1 is fixedly connected to the opposite outer walls of the two limit frames, a one-way screw rod 1 is rotatably connected to the opposite outer walls of the two limit frames, an output end of the motor 1 is fixedly connected to the adjacent one-way screw rod 1, a docking block is fixedly connected to one side of the slider adjacent to the motor 1, the docking block passes through the adjacent limit frame and is slidably connected thereto, and the one-way screw rod 1 passes through the adjacent docking block and is screwed thereto.

[0008] Preferably, the two telescopic grilles have different heights.

[0009] Furthermore, two limit seats are fixedly connected between the two limit frames, the limit seats penetrate the protective shell and are slidably connected thereto, electric push rods are fixedly connected to the two outer walls of the protective shell, the opposite sides of the two limit seats are fixedly connected to connecting frames, and the output ends of the electric push rods are fixedly connected to the adjacent connecting frames.

[0010] Preferably, a chip removal groove is provided on the top of the support seat, a U-shaped frame is fixedly connected to the bottom of the support seat, and a recovery shell is movably connected between the inner walls of the U-shaped frame.

[0011] Further, the driving module 2 includes a motor 2, the motor 2 is fixedly connected to the top of the adjacent cartridge, the bottoms of the two cartridges are fixedly connected with T-blocks, the T-blocks are slidably connected to the top of the support cartridge, the bottom of the T-blocks are rotatably connected with a plurality of rollers, the top of the support cartridge is rotatably connected with a one-way screw rod 2, a limiting rod is fixedly connected between the two inner walls of the chip groove, the one-way screw rod 2 penetrates the limiting rod and is rotatably connected thereto, the one-way screw rod 2 penetrates two T-blocks and is screwed together with them, a motor 3 is fixedly connected to an outer wall of the support cartridge, the output end of the motor 3 penetrates the support cartridge and is fixedly connected with the one-way screw rod 2, a bidirectional screw rod is rotatably connected to the inside of the cartridge adjacent to the motor 2, the bidirectional screw rod penetrates two horizontal scrapers and is screwed together with them.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Multiple vertical scrapers are connected by sliding inside the limit frame, and the telescopic grid is used to drive the multiple vertical scrapers to adjust the spacing synchronously. The second motor is started to drive the horizontal scraper to move, so that the steel strip bodies of different widths and thicknesses can be scraped for burrs, and multiple steel strip bodies can be processed at one time. The limit frame moves up and down and the holder moves horizontally, so that the horizontal scraper and the vertical scraper can contact the steel strip body at different positions to prevent local overheating and wear, and extend the service life of the horizontal scraper and the vertical scraper. The protective shell gathers the waste chips and guides them to the inside of the recovery shell through the chip groove for collection, making the working environment cleaner and more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0016] Figure 3 This is a schematic diagram of the side section structure of the support seat of the utility model;

[0017] Figure 4 This is a structural schematic diagram of the second drive module of the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the limiting frame of the utility model.

[0019] In the figure: 10, cleaning mechanism; 11, support seat; 111, chip groove; 112, limit rod; 12, protective shell; 121, trap door; 122, felt pad; 13, limit frame; 131, vertical scraper; 132, slider; 133, connecting rod; 134, limit seat; 14, clamping seat; 141, horizontal scraper; 142, T-block; 143, roller; 15, drive module one; 151, telescopic grid; 152, docking block; 153, one-way screw rod one; 154, motor one; 155, electric push rod; 156, connecting frame; 16, drive module two; 161, two-way screw rod; 162, motor two; 163, one-way screw rod two; 164, motor three; 17, recovery shell; 171, U-frame; 20, steel belt body. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figures 1 to 5 In an embodiment of the utility model, a burr scraping device for a metal smelting rolled product steel strip comprises a cleaning mechanism 10, the cleaning mechanism 10 comprises a support seat 11, a protective shell 12 is fixedly connected to the top of the support seat 11, two limit frames 13 are slidably connected to the top of the protective shell 12, a plurality of vertical scrapers 131 are slidably connected inside the limit frames 13, two clamping seats 14 are slidably connected to the top of the support seat 11, two horizontal scrapers 141 are slidably connected between the two clamping seats 14, a driving module 15 for synchronously regulating the plurality of vertical scrapers 131 is arranged on the top of the protective shell 12, and a driving module 2 16 for synchronously regulating the two horizontal scrapers 141 is arranged on the top of the support seat 11.

[0022] Specifically, a plurality of vertical scrapers 131 are slidably connected inside the limit frame 13, and the telescopic grid 151 is used to drive the plurality of vertical scrapers 131 to be synchronously and evenly spaced, and the motor 2 162 is started to drive the horizontal scraper 141 to move, so that the burrs of the steel strip bodies 20 of different widths and thicknesses can be scraped, and multiple steel strip bodies 20 can be processed at one time. The limit frame 13 moves up and down and the holder 14 moves laterally, so that the horizontal scraper 141 and the vertical scraper 131 can contact the steel strip body 20 at different positions to prevent local overheating and wear, thereby extending the service life of the horizontal scraper 141 and the vertical scraper 131. The protective shell 12 gathers the waste chips and guides them to the inside of the recovery shell 17 through the chip groove 111 for collection, making the working environment cleaner and more convenient to use.

[0023] Embodiment 1

[0024] like Figure 1-5 As shown, in this embodiment, the driving module 15 includes two telescopic grids 151, one end of the telescopic grid 151 is rotatably connected to the top of the adjacent limit frame 13, the inner part of the limit frame 13 is slidably connected with a plurality of sliders 132, the bottom of the slider 132 is fixedly connected with a connecting rod 133, the bottom end of the connecting rod 133 is fixedly connected to the adjacent vertical scraper 131, the slider 132 is rotatably connected to the adjacent rotation node of the telescopic grid 151, the opposite outer walls of the two limit frames 13 are fixedly connected with a motor 154, the opposite outer walls of the two limit frames 13 are rotatably connected with a one-way screw rod 153, and the output end of the motor 154 is connected to the adjacent one-way screw rod A 153 is fixedly connected, and a docking block 152 is fixedly connected to one side of the slider 132 adjacent to the motor 154. The docking block 152 penetrates the adjacent limit frame 13 and is slidably connected thereto. The one-way screw rod 153 penetrates the adjacent docking block 152 and is screwed together therewith. The heights of the two telescopic grids 151 are different. Two limit seats 134 are fixedly connected between the two limit frames 13. The limit seats 134 penetrate the protective shell 12 and are slidably connected thereto. Electric push rods 155 are fixedly connected to the two outer walls of the protective shell 12. The opposite sides of the two limit seats 134 are fixedly connected to connecting frames 156. The output end of the electric push rod 155 is fixedly connected to the adjacent connecting frame 156.

[0025] In this embodiment, through the rotation connection between the telescopic grid 151 and the plurality of sliders 132, one end of the telescopic grid 151 is rotationally connected to the top of the limit frame 13 and cannot be moved, the start motor 154 drives the one-way screw 153 to rotate, drives the docking block 152 to drive the adjacent slider 132 to move, thereby stretching the other end of the telescopic grid 151, and the telescopic grid 151 can be stretched and contracted. In this process, the plurality of vertical scrapers 131 can be moved synchronously, and the intervals between the plurality of vertical scrapers 131 are the same, so as to adapt to scraping the outer wall of the steel belt body 20 of different widths, and the two telescopic The height difference of the grid 151 is 25 cm, which can prevent the two telescopic grids 151 from conflicting with each other during the extension and contraction process, maintain the normal transmission of the telescopic grid 151, connect the two limit frames 13 through the limit seat 134, and limit the limit seat 134 through the protective shell 12 to achieve the sliding limit of the two limit frames 13 in the vertical direction. The two electric push rods 155 are started synchronously to drive the two limit frames 13 to move slowly back and forth up and down through the connecting frame 156, so that different positions of the multiple vertical scrapers 131 can contact the steel belt body 20, preventing local overheating from causing the vertical scrapers 131 to wear too quickly.

[0026] like Figure 3 As shown, in this embodiment, a trap door 121 is rotatably connected to the top of the protective shell 12 via a hinge, and two felt pads 122 are symmetrically fixedly connected to an outer wall of the support base 11 .

[0027] In specific implementation, the trap door 121 is provided to facilitate debugging and maintenance of the internal components of the protective shell 12, and also to facilitate feeding the steel strip body 20 through the protective shell 12 at the beginning of processing.

[0028] Embodiment 2

[0029] On the basis of the first embodiment, in order to be able to adapt to the scraping of burrs on the steel strip body 20 of different thicknesses and to be able to collect waste chips.

[0030] like Figure 3-4As shown, in this embodiment, a chip removal groove 111 is provided on the top of the support seat 11, a U-shaped frame 171 is fixedly connected to the bottom of the support seat 11, and a recovery shell 17 is movably connected between the inner walls of the U-shaped frame 171. The drive module 16 includes a motor 162, and the motor 162 is fixedly connected to the top of the adjacent card seat 14. The bottoms of the two card seats 14 are fixedly connected to T-blocks 142, and the T-blocks 142 are slidably connected to the top of the support seat 11. The bottom of the T-block 142 is rotatably connected to a plurality of rollers 143, and the top of the support seat 11 is rotatably connected to a one-way wire. Rod 2 163 is fixedly connected to the limiting rod 112 between the two inner walls of the chip groove 111, the one-way screw rod 2 163 penetrates the limiting rod 112 and is rotatably connected thereto, the one-way screw rod 2 163 penetrates the two T-blocks 142 and is screwed together therewith, a motor 3 164 is fixedly connected to an outer wall of the support seat 11, the output end of the motor 3 164 penetrates the support seat 11 and is fixedly connected to the one-way screw rod 2 163, and a bidirectional screw rod 161 is rotatably connected to the inside of the holder 14 adjacent to the motor 2 162, and the bidirectional screw rod 161 penetrates the two horizontal scrapers 141 and is screwed together therewith.

[0031] In the specific implementation, by setting the chip groove 111, the scraped scraps scraped off the steel belt body 20 can enter the recycling shell 17 through the chip groove 111 for collection. The U-shaped frame 171 is convenient for positioning the recycling shell 17 to prevent the gap between the recycling shell 17 and the chip groove 111 from causing the scraps to fall to the outside. The two holders 14 are slidably limited by the roller 143, and the starting motor 3 164 can drive the one-way screw 2 163 to rotate, and the two holders 14 are driven synchronously and in the same direction by the one-way screw 2 163. Movement can drive the transverse scraper 141 to move back and forth horizontally, so that the transverse scraper 141 can contact the steel belt body 20 at different positions on it to prevent local overheating of the transverse scraper 141. The setting of the limit rod 112 is to protect the one-way screw rod 163 to prevent the fallen waste from contacting the one-way screw rod 163. Starting the motor 162 can drive the two transverse scrapers 141 to move in opposite directions synchronously, and adjust the interval between the two transverse scrapers 141, so as to adapt to the scraping and cleaning of steel belt bodies 20 with different thicknesses.

[0032] 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.

[0033] 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 burr scraping device for a metal smelting rolled steel strip, characterized in that: The cleaning mechanism (10) comprises a support seat (11), the top of the support seat (11) is fixedly connected with a protective shell (12), the top of the protective shell (12) is slidably connected with two limit frames (13), a plurality of vertical scrapers (131) are slidably connected inside the limit frames (13), the top of the support seat (11) is slidably connected with two clamping seats (14), two horizontal scrapers (141) are slidably connected between the two clamping seats (14), a driving module 1 (15) for synchronously regulating the plurality of vertical scrapers (131) is arranged on the top of the protective shell (12), and a driving module 2 (16) for synchronously regulating the two horizontal scrapers (141) is arranged on the top of the support seat (11).

2. The burr scraping device for a metal smelting rolled steel strip according to claim 1, characterized in that: The top of the protective shell (12) is rotatably connected to a trap door (121) via a hinge, and two felt pads (122) are symmetrically fixedly connected to an outer wall of the support seat (11).

3. The burr scraping device for a metal smelting rolled steel strip according to claim 1, characterized in that: The driving module 1 (15) comprises two telescopic grids (151), one end of the telescopic grid (151) is rotatably connected to the top of an adjacent limiting frame (13), a plurality of sliders (132) are slidably connected inside the limiting frame (13), a connecting rod (133) is fixedly connected to the bottom of the slider (132), the bottom end of the connecting rod (133) is fixedly connected to an adjacent vertical scraper (131), the slider (132) is rotatably connected to the adjacent rotation node of the telescopic grid (151), and the two limiting frames (13) are rotatably connected to each other. Motors 1 (154) are fixedly connected to the opposite outer walls, and one-way screws 1 (153) are rotatably connected to the opposite outer walls of the two limit frames (13). The output section of the motor 1 (154) is fixedly connected to the adjacent one-way screws 1 (153), and a docking block (152) is fixedly connected to one side of the slider (132) adjacent to the motor 1 (154). The docking block (152) passes through the adjacent limit frame (13) and is slidably connected thereto, and the one-way screws 1 (153) pass through the adjacent docking block (152) and is screwed thereto.

4. The burr scraping device for a metal smelting rolled steel strip according to claim 3, characterized in that: The two telescopic grilles (151) have different heights.

5. The burr scraping device for a metal smelting rolled steel strip according to claim 3, characterized in that: Two limit seats (134) are fixedly connected between the two limit frames (13); the limit seats (134) penetrate the protective shell (12) and are slidably connected thereto; electric push rods (155) are fixedly connected to the two outer walls of the protective shell (12); the opposite sides of the two limit seats (134) are fixedly connected to connecting frames (156); and the output end of the electric push rod (155) is fixedly connected to the adjacent connecting frame (156).

6. The burr scraping device for a rolled steel strip of metal smelting according to claim 1, characterized in that: The top of the support seat (11) is provided with a chip removal groove (111), the bottom of the support seat (11) is fixedly connected with a U-shaped frame (171), and a recovery shell (17) is movably clamped between the inner walls of the U-shaped frame (171).

7. The burr scraping device for a rolled steel strip of a metal smelting product according to claim 6, characterized in that: The second driving module (16) comprises a second motor (162), the second motor (162) is fixedly connected to the top of the adjacent card seat (14), the bottoms of the two card seats (14) are fixedly connected to a T-block (142), the T-block (142) is slidably connected to the top of the support seat (11), the bottom of the T-block (142) is rotatably connected to a plurality of rollers (143), the top of the support seat (11) is rotatably connected to a second one-way screw rod (163), the two inner walls of the chip removal groove (111) are fixedly connected to a limit rod (112), the one-way The second screw rod (163) passes through the limit rod (112) and is rotatably connected thereto; the second unidirectional screw rod (163) passes through two T-shaped blocks (142) and is screwed together therewith; a third motor (164) is fixedly connected to an outer wall of the support seat (11); an output end of the third motor (164) passes through the support seat (11) and is fixedly connected to the second unidirectional screw rod (163); a bidirectional screw rod (161) is rotatably connected to the inside of the clamping seat (14) adjacent to the second motor (162); the bidirectional screw rod (161) passes through two transverse scrapers (141) and is screwed together therewith.

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