A steel strip deburring device

Abstract

The present invention provides a deburring device for steel strips, which comprises: a positioning mechanism, which comprises a base, a bracket fixedly connected to the base, the bracket comprising two symmetrical bracket units, the bracket unit cross section is "U"-shaped, a slider slidably connected to the bracket unit, at least one first roller is arranged on the slider, a second roller matching the first roller is arranged on the bracket unit, the first roller is arranged directly above the second roller, two guide columns are arranged between the two bracket units, and there is a gap between the two guide columns; a grinding mechanism, which comprises a base plate, the base is arranged at one end of the base plate, two symmetrical slide rails are fixedly installed on the base plate, the two slide rails are slidably connected to the base, a tool holder is fixedly installed on the base, a scraper is detachably installed on the tool holder, the scraper is telescopically extended into the gap, the base is transmission-connected to a rotating shaft, the other end of the rotating shaft is connected to a driving component, and the driving component drives the base to move. Compared with the prior art, the present invention improves the efficiency and quality of deburring steel strips.

Description

Technical Field

[0001] The invention relates to the field of equipment automation, and in particular to a steel strip deburring device. Background Art

[0002] The steel strip is generally 0.1 to 3mm thick and 100 to 1000mm wide. It is made of hot-rolled strip or steel plate and rolled into finished products by cold rolling mill at room temperature. During the cutting process of cold-rolled strip, burrs will appear on the edges and corners, which requires the processor to remove the burrs before entering the next process.

[0003] The existing steel strip deburring is mostly done by manually rolling and grinding the steel strip, which has high labor intensity, low deburring efficiency and poor effect. In addition, the existing deburring devices for cold-rolled strip processing mostly use grinding wheels to grind and deburr the sides of the steel strip. Although the deburring efficiency is improved to a certain extent, a large amount of iron chips will fly during the grinding process, which not only pollutes the environment, but also easily injures workers. At the same time, there is no device for supporting and limiting the steel strip. The steel strip is easy to deviate during the grinding process, resulting in uneven steel strip after processing. Summary of the invention

[0004] In view of this, the present invention provides a steel strip deburring device, which improves the efficiency and quality of steel strip deburring compared with the prior art.

[0005] To this end, the present invention provides a steel strip deburring device, which includes: a positioning mechanism, which includes a base, a bracket fixedly connected to the base, the bracket including two symmetrical bracket units, the bracket unit cross-section is "U"-shaped, a slider is slidably connected to the bracket unit, the slider is provided with at least one first roller, the bracket unit is provided with a second roller matching the first roller, the first roller is arranged directly above the second roller, two guide columns are arranged between the two bracket units, and there is a gap between the two guide columns;

[0006] The grinding mechanism includes a base plate, a base is arranged at one end of the base plate, two symmetrical slide rails are fixedly installed on the base plate, the two slide rails are slidably connected with a base, a tool holder is fixedly installed on the base, a scraper is detachably installed on the tool holder, the scraper is telescoped into the gap, the base is transmission-connected with a rotating shaft, the other end of the rotating shaft is connected with a driving component, and the driving component drives the base to move.

[0007] Furthermore, a connecting plate is provided on the two bracket units, and the connecting plate is fixedly connected to the two bracket units by screws.

[0008] Furthermore, a limit pin is provided on the slider, and the limit pin passes through the connecting plate and abuts against the slider.

[0009] Furthermore, a sliding seat is provided between the two bracket units, a sliding plate is slidably connected to the sliding seat, and two guide posts are fixedly connected to the sliding plate.

[0010] Further, the driving component includes a first driving component unit and a second driving component unit, the first driving component unit is fixedly installed at one end of the substrate, and the second driving component unit is fixedly installed at the bottom of the substrate.

[0011] Furthermore, the second driving component unit is a motor, and the first driving component unit is a cylinder.

[0012] Furthermore, one end of the first driving component unit is fixedly connected to a fixing seat, and the other end of the first driving component unit is rotatably connected to a turntable, and a handle is fixedly connected to the turntable.

[0013] Furthermore, a driven gear is fixedly connected to the rotating shaft.

[0014] Furthermore, a mounting seat is fixedly installed at the bottom of the base plate, the second driving component unit is fixedly installed on the mounting seat, the second driving component unit is connected to a driving gear, and the driving gear is connected to a driven gear through a chain.

[0015] Furthermore, a through hole is provided on the substrate, and the chain passes through the through hole.

[0016] A steel strip deburring device provided by the present invention is mainly provided with: a positioning mechanism, which includes a base, a bracket is fixedly connected to the base, the bracket includes two symmetrical bracket units, the cross-section of the bracket unit is "U"-shaped, a slider is slidably connected to the bracket unit, at least one first roller is arranged on the slider, a second roller matching the first roller is arranged on the bracket unit, the first roller is arranged directly above the second roller, two guide columns are arranged between the two bracket units, and a gap is formed between the two guide columns; a grinding mechanism, which includes a base plate, the base is arranged at one end of the base plate, two symmetrical slide rails are fixedly installed on the base plate, the two slide rails are slidably connected to the base, a tool holder is fixedly installed on the base, a scraper is detachably installed on the tool holder, the scraper is telescoped into the gap, the base is transmission-connected to a rotating shaft, the other end of the rotating shaft is connected to a driving component, and the driving component drives the base to move. The steel belt passes through the positioning mechanism and is compacted by the first roller and the second roller, so that the steel belt can be guided. At the same time, the two guide columns can accurately position the scraper so that the scraper can fully scrape off the burrs. During operation, the wire-releasing mechanism pulls the steel belt through the scraper through the motor to scrape off the burrs on both sides, and then wraps it around the wire-reeling machine.

[0017] Therefore, compared with the prior art, the present structure improves the deburring efficiency and quality of the steel strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0019] Figure 1 A schematic structural diagram of a steel strip deburring device provided by an embodiment of the present invention;

[0020] Figure 2 A right side view of a steel strip deburring device provided by an embodiment of the present invention;

[0021] Figure 3 A top view of a steel strip deburring device provided by an embodiment of the present invention; DETAILED DESCRIPTION

[0022] The exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0023] Embodiment 1:

[0024] See also Figures 1 to 3 The present embodiment provides a steel strip deburring device, which is mainly provided with a positioning mechanism 1, which includes a base 11, a bracket 12 is fixedly connected to the base 11, the bracket 12 includes two symmetrical bracket units 121, the bracket unit 121 has a "U"-shaped cross section, a slider 13 is slidably connected to the bracket unit 121, and at least one first roller 14 is provided on the slider 13. A second roller 15 matching the first roller is provided on the bracket unit 121, and the first roller 14 is arranged directly above the second roller 13. Two guide columns 16 are provided between the two bracket units 121, and there is a gap between the two guide columns 16;

[0025] The grinding mechanism 2 includes a base plate 21, a base 11 is arranged at one end of the base plate 21, two symmetrical slide rails 22 are fixedly installed on the base plate 21, the two slide rails 22 are slidably connected to a base 23, a tool holder 24 is fixedly installed on the base 23, a scraper 25 is detachably installed on the tool holder 24, and the scraper 25 is telescopically inserted into the gap. The base 23 is transmission-connected to a rotating shaft 26, and the other end of the rotating shaft 26 is connected to a driving component 3, and the driving component 3 drives the base 23 to move.

[0026] Continue to see Figures 1 to 3One end of the first driving component unit 31 is fixedly connected to a fixing seat 33, and the other end of the first driving component unit 31 is rotatably connected to a turntable 34, and a handle 331 is fixedly connected to the turntable 34. A driven gear 261 is fixedly connected to the rotating shaft 26, and a mounting seat 6 is fixedly installed at the bottom of the substrate 21. The second driving component unit 32 is fixedly installed on the mounting seat 6, and a driving gear 321 is connected to the second driving component unit 32. The driving gear 321 is connected to the driven gear 261 through a chain. A through hole 211 is opened on the substrate 21, and the chain passes through the through hole 211.

[0027] A steel strip deburring device provided by the present invention is mainly provided with: a positioning mechanism, which includes a base, a bracket is fixedly connected to the base, the bracket includes two symmetrical bracket units, the cross-section of the bracket unit is "U"-shaped, a slider is slidably connected to the bracket unit, at least one first roller is arranged on the slider, a second roller matching the first roller is arranged on the bracket unit, the first roller is arranged directly above the second roller, two guide columns are arranged between the two bracket units, and a gap is formed between the two guide columns; a grinding mechanism, which includes a base plate, the base is arranged at one end of the base plate, two symmetrical slide rails are fixedly installed on the base plate, the two slide rails are slidably connected to the base, a tool holder is fixedly installed on the base, a scraper is detachably installed on the tool holder, the scraper is telescoped into the gap, the base is transmission-connected to a rotating shaft, the other end of the rotating shaft is connected to a driving component, and the driving component drives the base to move. The steel belt passes through the positioning mechanism and is compacted by the first roller and the second roller, so that the steel belt can be guided. At the same time, the two guide columns can accurately position the scraper so that the scraper can fully scrape off the burrs. During operation, the wire-releasing mechanism pulls the steel belt through the scraper through the motor to scrape off the burrs on both sides, and then wraps it around the wire-reeling machine.

[0028] Therefore, compared with the prior art, the present structure improves the deburring efficiency and quality of the steel strip.

[0029] Embodiment 2:

[0030] See also Figures 1 to 3 The figure shows a steel strip deburring device provided by embodiment 2 of the present invention. On the basis of the above embodiments, this embodiment further makes the following improved technical solutions: a connecting plate 4 is provided on the lower two bracket units 121, and the connecting plate 4 is fixedly connected to the two bracket units 121 by screws. A limiting pin 131 is provided on the slider 13, and the limiting pin 131 passes through the connecting plate 4 and abuts against the slider 13. The two bracket units are connected by the connecting plate, which improves the stability of the bracket. At the same time, the limiting pin can make the position adjustment of the slider more convenient, thereby making the steel strip easy to adjust.

[0031] Embodiment three:

[0032] See also Figures 1 to 3The figure shows a steel strip deburring device provided by embodiment 3 of the present invention. This embodiment further makes the following improved technical solutions on the basis of the above embodiments: a slide 5 is provided between the frame units 121, a slide plate 51 is slidably connected to the slide 5, and two guide columns 16 are fixedly connected to the slide plate 51. Before the scraper works, the position needs to be adjusted. Through the setting of the above structure, the guide column can guide the scraper adjustment and protect the scraper to prevent the scraper from collision and breakage.

[0033] Embodiment 4:

[0034] See also Figures 1 to 3 , the figure shows a steel strip deburring device provided by embodiment 4 of the present invention. This embodiment further makes the following improved technical solutions on the basis of the above embodiments: the driving component 3 includes a first driving component unit 31 and a second driving component unit 32. The first driving component unit 31 is fixedly installed at one end of the substrate 21, and the second driving component unit 32 is fixedly installed at the bottom of the substrate 21. The second driving component unit 32 is a motor, and the first driving component unit 31 is a cylinder. Before the scraper works, the position needs to be debugged. First, the second driving component unit is debugged, and then the first driving component is used for fine-tuning, which can improve the debugging accuracy and reduce waste.

[0035] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A steel strip deburring device, characterized in that: include: A positioning mechanism (1), comprising a base (11), a bracket (12) being fixedly connected to the base (11), the bracket (12) comprising two symmetrical bracket units (121), the bracket unit (121) having a U-shaped cross section, a slider (13) being slidably connected to the bracket unit (121), the slider (13) being provided with at least one first roller (14), the bracket unit (121) being provided with a second roller (15) matching the first roller, the first roller (14) being provided directly above the second roller (15), two guide columns (16) being provided between the two bracket units (121), and a gap being provided between the two guide columns (16); A grinding mechanism (2) comprises a base plate (21), the base (11) being arranged at one end of the base plate (21), two symmetrical slide rails (22) being fixedly mounted on the base plate (21), the two slide rails (22) being slidably connected to a base (23), a tool holder (24) being fixedly mounted on the base (23), a scraper (25) being detachably mounted on the tool holder (24), the scraper (25) being telescopically inserted into the gap, the base (23) being transmission-connected to a rotating shaft (26), the other end of the rotating shaft (26) being connected to a driving component (3), the driving component (3) driving the base (23) to move, the driving component (3) comprising a first driving component unit (31) and a second driving component unit (32), the first driving component unit (31) being fixedly mounted at one end of the base plate (21), the second driving component unit (32) being fixedly mounted at the bottom of the base plate (21), the second driving component unit (32) being (32) is a motor, the first driving component unit (31) is a cylinder, and the position of the scraper needs to be debugged before it starts working. First, the second driving component unit is debugged, and then the first driving component is used to make fine adjustments. One end of the first driving component unit (31) is fixedly connected to a fixing seat (33), and the other end of the first driving component unit (31) is rotatably connected to a turntable (34). The turntable (34) is fixedly connected to a handle (331). The rotating shaft (26) is fixedly connected to a driven gear (261). A mounting seat (6) is fixedly installed at the bottom of the base plate (21). The second driving component unit (32) is fixedly installed on the mounting seat (6). The second driving component unit (32) is connected to a driving gear (321), and the driving gear (321) is connected to the driven gear (261) via a chain. A through hole (211) is opened on the base plate (21), and the chain passes through the through hole (211).

2. A steel strip deburring device according to claim 1, characterized in that: A connecting plate (4) is provided on the two bracket units (121), and the connecting plate (4) is fixedly connected to the two bracket units (121) by means of screws.

3. A steel strip deburring device according to claim 2, characterized in that: A limit pin (131) is provided on the slider (13), and the limit pin (131) passes through the connecting plate (4) and abuts against the slider (13).

4. A steel strip deburring device according to claim 1, characterized in that: A sliding seat (5) is provided between the two bracket units (121), a sliding plate (51) is slidably connected to the sliding seat (5), and the two guide columns (16) are fixedly connected to the sliding plate (51).

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