Purging device for color plate processing

Abstract

The utility model discloses a kind of purging devices for color steel plate processing, comprising: sawing machine;Scrap adhesion box, the scrap adhesion box is set on the surface of the sawing machine;Scrap blowing mechanism, the scrap blowing mechanism is set in the feed surface of the scrap adhesion box, the adhesion mouth of the scrap blowing mechanism is towards outside, the scrap blowing mechanism includes scrap blowing box;Sweeping mechanism, the sweeping mechanism is set in the outside of the scrap blowing mechanism, the sweeping mechanism includes multiple eccentric wheels, multiple sweeping arms, multiple two-way drive wheels and drive motor, the purging device for color steel plate processing of the utility model can effectively clean various scrap produced by sawing, avoid the influence of subsequent processing caused by scrap residue, reduce product defect rate;Reduce the environmental pollution caused by scrap drift, reduce manual cleaning cost;And operation maintenance is convenient, help to improve processing efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of color steel plate production, and in particular to a blowing device for color steel plate processing. Background Technology

[0002] In the color steel plate processing industry, sawing is a key step in the processing flow, and the resulting debris (including large metal fragments and fine dust) is the main source of contamination affecting surface cleanliness.

[0003] Incomplete debris removal directly impacts subsequent processing: large debris can scratch the surface of the sheet material or become stuck in processing equipment, causing product defects or equipment malfunctions; fine debris adhering to the sheet material can lead to pinholes and loose joints in coating, welding, and other processes. Furthermore, scattered debris pollutes the working environment and increases manual cleaning costs. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the related art.

[0005] Therefore, the purpose of this utility model is to propose a blowing device for processing color steel plates, which can effectively clean up various debris generated by sawing, avoid debris residue affecting subsequent processing, reduce product defect rate, reduce environmental pollution caused by debris scattering, reduce manual cleaning costs, and is easy to operate and maintain, which helps to improve processing efficiency.

[0006] To achieve the above objectives, this utility model proposes a blowing device for processing color steel plates, comprising: a saw; a chip adhesion box disposed on the surface of the saw; a chip blowing mechanism disposed on the feed surface of the chip adhesion box, the blowing port of the chip blowing mechanism facing outward, the chip blowing mechanism including a chip blowing box; and a cleaning mechanism disposed outside the chip blowing mechanism, the cleaning mechanism including multiple sets of eccentric wheels, multiple sets of cleaning arms, multiple sets of bidirectional drive wheels, and a drive motor. In this configuration, the eccentric shafts of multiple sets of eccentric wheels rotate on the outside of the dust blowing box. The eccentric wheels are connected to the sweeping arm, and the bottom surface of the sweeping arm is provided with sweeping bristles. Multiple sets of bidirectional drive wheels are rotatably connected to the inner wall of the dust blowing box. The eccentric shafts of the eccentric wheels are connected to the rotation shafts of the bidirectional drive wheels. Adjacent sets of drive wheels are connected by transmission wheels. The drive motor is located inside the dust blowing box, and one set of bidirectional drive wheels is connected to the output end of the drive motor.

[0007] The blowing device for processing color steel plates of this utility model can effectively clean up various kinds of debris generated by sawing, avoid debris residue affecting subsequent processing, reduce product defect rate, reduce environmental pollution caused by debris scattering, reduce manual cleaning costs, and is easy to operate and maintain, which helps to improve processing efficiency.

[0008] In addition, the purging device for processing color steel plates proposed in the above application may also have the following additional technical features:

[0009] Specifically, the chip blowing mechanism also includes an air pump, an air pipe, and multiple sets of air ports;

[0010] The air pump is connected to the inside of the chip blowing box through an air blowing pipe, and multiple sets of air blowing ports are set on the chip blowing box facing the feed surface of the saw.

[0011] Specifically, it also includes a debris adhesion mechanism, which is disposed inside the debris adhesion box, and the debris adhesion mechanism includes:

[0012] A first bearing housing is disposed on the top surface of the saw;

[0013] The second bearing seat is slidably connected to the side wall of the adhesive adsorption box via a sliding shaft, and a spring is sleeved on the sliding shaft;

[0014] A bearing housing adjustment mechanism includes a lead screw seat, a rotating lead screw, and a threaded slider. The lead screw seat is located on one side of the adhesive adsorption box, the threaded slider is located on the outside of the second bearing housing, the rotating lead screw rotates around the center of the lead screw seat, and the rotating lead screw is threadedly connected to the threaded slider.

[0015] An adhesive roller is mounted on both the center of the second bearing housing and the center of the first bearing housing.

[0016] Specifically, the adhesive roller includes a rotating roller and an adhesive fabric. The adhesive roller is provided with a loop fabric piece, and the back of the adhesive fabric is provided with a Velcro patch that cooperates with the loop fabric piece.

[0017] Specifically, the debris adhesion box is rotatably connected to a box lid via a box shaft.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0020] Figure 1 This is a schematic diagram of the structure of a purging device for processing color steel plates according to an embodiment of the present invention;

[0021] Figure 2This is a schematic diagram of the chip blowing mechanism and cleaning mechanism in a chip blowing device for processing color steel plates according to an embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram of the power structure of the cleaning mechanism in a blowing device for processing color steel plates according to an embodiment of the present invention;

[0023] Figure 4 This is a schematic diagram of the internal structure of the debris adhesion box in a blowing device for processing color steel plates according to an embodiment of the present invention;

[0024] Figure 5 This is a schematic diagram of the adhesive roller structure in a blowing device for processing color steel plates according to an embodiment of the present invention.

[0025] As shown in the figure: 1. Sawing machine; 2. Debris adhesion box; 3. Box cover; 4. Box shaft; 5. Debris blowing mechanism; 6. Cleaning mechanism; 7. Debris adhesion mechanism; 601. Eccentric wheel; 602. Cleaning arm; 603. Drive wheel; 604. Drive motor; 701. First bearing seat; 702. Adhesion roller; 703. Second bearing seat; 704. Sliding shaft; 705. Spring; 706. Lead screw seat; 707. Velcro patch; 708. Threaded slider; 709. Rotating lead screw; 710. Rotating roller; 711. Adhesive cloth. Detailed Implementation

[0026] The embodiments of the present invention are described in detail below, examples of which are shown 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. Rather, the embodiments of the present invention include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0027] The blowing device for processing color steel plates according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0028] like Figures 1-5 As shown in the figure, the blowing device for processing color steel plates according to this utility model embodiment includes: a saw 1.

[0029] A chip adhesion box 2 is disposed on the surface of the saw 1. A chip blowing mechanism 5 is disposed on the feed surface of the chip adhesion box 2, with the blowing port of the chip blowing mechanism 5 facing outward, and the chip blowing mechanism 5 includes a chip blowing box. The cleaning mechanism 6 is located outside the dust blowing mechanism 5. The cleaning mechanism 6 includes multiple sets of eccentric wheels 601, multiple sets of cleaning arms 602, multiple sets of two-way drive wheels 603, and a drive motor 604. The eccentric shafts of the multiple sets of eccentric wheels 601 rotate on the outside of the dust blowing box. The eccentric wheels 601 are connected to the cleaning arms 602. The bottom surface of the cleaning arms 602 is provided with cleaning bristles. The multiple sets of two-way drive wheels 603 are all rotatably connected to the inner wall of the dust blowing box. The eccentric shafts of the eccentric wheels 601 are connected to the rotation shafts of the two-way drive wheels 603. Adjacent sets of drive wheels 603 are connected by transmission wheels. The drive motor 604 is located inside the dust blowing box. One set of two-way drive wheels 603 is connected to the output end of the drive motor 604.

[0030] Specifically, after the color steel sheet is sawn by the sawing machine 1, it immediately enters the working range of the chip blowing mechanism 5. At this time, the chip blowing mechanism 5 starts the chip removal operation to remove residual chips after sawing: the air nozzles in the chip blowing box spray directional airflow, precisely aimed at the sawing position and surrounding area, directly blowing the metal chips and dust generated by sawing towards the chip adhesion box 2, quickly removing most of the residual chips after sawing, and preventing chips from adhering to the saw cut and the surface of the sheet. When the cleaning mechanism 6 further cleans the surface of the sheet, the chip blowing mechanism 5 continues to spray air, thoroughly blowing the cleaned-up fine residual chips after sawing towards the chip adhesion box 2, while forming an airflow barrier to prevent chips from re-contaminating the sheet. Through this post-saw chip removal operation, there are no chip residues on the surface of the sheet and at the saw cut, which can avoid problems such as coating bulges, weld gaps, and uneven splices caused by the presence of chips during subsequent processing, such as coating, welding, and splicing, providing a clean sheet foundation for subsequent processing.

[0031] In one embodiment of this utility model, the chip blowing mechanism 5 further includes an air pump, an air pipe, and multiple sets of air ports. The air pump is connected to the inside of the chip blowing box through the air pipe, and the multiple sets of air ports are arranged on the feeding surface of the chip blowing box facing the saw 1.

[0032] Specifically, when the sawn color steel sheet is conveyed from the feed surface of the sawing machine 1, the chip blowing mechanism 5 starts working. The air pump generates airflow, which is delivered to the chip blowing box through the air blowing pipe, and then sprayed out through the chip blowing box towards multiple sets of air blowing nozzles on the feed surface of the sawing machine 1. The sprayed airflow acts precisely on the surface of the color steel sheet, blowing away large chips generated during sawing and preventing large chips from adhering to or getting stuck on the sheet. As for the smaller chips that are not easily blown away by the airflow, they are adhered and collected by the chip adhesion box 2 during the subsequent movement with the sheet. In this way, the chip blowing mechanism 5 and the chip adhesion box 2 work together to clean up chips of different sizes, clearing obstacles for subsequent processing.

[0033] In one embodiment of this utility model, a debris adhesion mechanism 7 is further included. The debris adhesion mechanism 7 is disposed inside the debris adhesion box 2, and the debris adhesion mechanism 7 includes:

[0034] The first bearing housing 701 is disposed on the top surface of the saw 1.

[0035] The second bearing seat 703 is slidably connected to the side wall of the adhesive adsorption box via a sliding shaft 704, and a spring 705 is sleeved on the sliding shaft 704.

[0036] The bearing housing adjustment mechanism includes a lead screw seat 706, a rotating lead screw 709, and a threaded slider 708. The lead screw seat 706 is located on one side of the adhesive adsorption box, the threaded slider 708 is located on the outside of the second bearing housing 703, and the rotating lead screw 709 rotates around the center of the lead screw seat 706. The rotating lead screw 709 is threadedly connected to the threaded slider 708.

[0037] The adhesive roller 702 rotates at the center of the second bearing housing 703 and the first bearing housing 701.

[0038] Specifically, after the chip blowing mechanism 5 blows the large chips away from the surface of the color steel plate, the plate with fine chips continues to be conveyed. At this time, the chip adhesion mechanism 7 begins to function. The adhesion rollers 702 on the first bearing seat 701 and the second bearing seat 703 will contact the surface of the plate. As the plate moves, the adhesion rollers 702 rotate synchronously, and the adhesive material on their surface can adhere the fine chips off the plate.

[0039] If the thickness of the sheet material varies, it can be adjusted via the bearing seat adjustment mechanism: rotating the lead screw 709 causes the threaded slider 708 to move along the lead screw seat 706, driving the second bearing seat 703 to move. Simultaneously, the sliding shaft 704 slides on the side wall of the debris adhesion box 2, and the spring 705 extends and retracts accordingly, thereby changing the distance between the two adhesion rollers 702 to ensure that sheets of different thicknesses can be in close contact with the adhesion rollers 702. This design allows the adhesion rollers 702 to maintain appropriate pressure on the sheet material at all times, ensuring the adhesion effect on fine debris, and working in conjunction with the debris blowing mechanism 5 to achieve comprehensive debris removal.

[0040] In one embodiment of the present invention, the adhesive roller 702 includes a rotating roller 710 and an adhesive cloth 711. A loop fabric piece 712 is provided on the adhesive roller 702, and a Velcro patch 707 that cooperates with the loop fabric piece 712 is provided on the back side of the adhesive cloth 711.

[0041] Specifically, the material rotates as the sheet moves during conveying, and the adhesive cloth 711 on its surface comes into direct contact with the surface of the color steel sheet. It uses its own adhesiveness to firmly adhere the small debris that the blowing mechanism 5 failed to blow away, preventing the small debris from falling back onto the sheet or scattering everywhere.

[0042] The loop fabric piece 712 on the adhesive roller 702 and the Velcro patch 707 on the back of the adhesive cloth 711 form a convenient and detachable connection structure. When there are many small debris adhering to the surface of the adhesive cloth 711 and the adhesion decreases, the old adhesive cloth 711 can be quickly removed without the need for tools by directly separating the Velcro patch 707 from the loop fabric piece 712. When replacing the new adhesive cloth 711, simply align the Velcro patch 707 with the loop fabric piece 712 and press it to adhere. This design not only ensures the stability of the connection between the adhesive cloth 711 and the roller 710, but also greatly simplifies the replacement operation of the adhesive cloth 711, allowing the adhesive roller 702 to maintain a good adhesion effect and ensuring continuous cleaning capability for small debris.

[0043] In one embodiment of this utility model, a box cover 3 is rotatably connected to the debris adhesion box 2 via a box shaft 4.

[0044] Specifically, during operation, the device closes onto the adhesion box, forming a relatively enclosed space. This way, even if a small amount of debris accidentally falls off the adhesion cloth 711 during the adhesion roller 702's adhesion of fine debris, it will be blocked inside the adhesion box by the lid 3, preventing the debris from scattering to the outside and causing secondary pollution. Simultaneously, when maintenance of the adhesion roller 702 inside the adhesion box is required, such as replacing the adhesion cloth 711, the lid 3 can be opened by rotating around the box shaft 4.

[0045] Specifically, in actual operation, after the color steel sheet is sawn by the sawing machine 1, it is conveyed from the feed surface of the sawing machine 1 to the working area of ​​the chip blowing mechanism 5, at which point the chip blowing mechanism 5 starts to work. The air pump generates airflow, which is conveyed to the chip blowing box through the air blowing pipe, and then sprayed out through the chip blowing box toward the feed surface of the sawing machine 1 by multiple sets of air blowing nozzles. The sprayed airflow acts precisely on the surface of the color steel sheet, blowing away the large chips generated by sawing from the surface of the sheet.

[0046] Subsequently, the sheet material continues to be conveyed, passing through the cleaning mechanism 6. The drive motor 604 drives the two-way drive wheel 603 to rotate, which in turn drives all the eccentric wheels 601 to rotate synchronously through the transmission wheel. The rotation of the eccentric wheels 601 drives the cleaning arm 602 to move up and down reciprocatingly. The cleaning bristles make elastic contact with the surface of the sheet material, loosening and removing any remaining fine debris. At the same time, the debris blowing mechanism 5 continuously blows air, directing the cleaned-up fine debris towards the edge of the sheet material, preparing for the subsequent work of the debris adhesion mechanism 7.

[0047] Next, the board material with fine debris enters the debris adhesion box 2. At this time, the debris adhesion mechanism 7 begins to function. The adhesion rollers 702 on the first bearing seat 701 and the second bearing seat 703 contact the surface of the board material. The rotating roller 710 rotates as the board material moves, and the adhesive cloth 711 on its surface firmly adheres the fine debris due to its own adhesiveness. If the thickness of the board material changes, the rotating screw 709 can be rotated, and the threaded slider 708 moves along the screw seat 706, driving the second bearing seat 703 to move. The sliding shaft 704 slides on the side wall of the debris adhesion box 2, and the spring 705 extends and retracts, changing the distance between the two adhesion rollers 702 to ensure that boards of different thicknesses can be in close contact with the adhesion rollers 702.

[0048] When there are many small debris adhering to the surface of the adhesive cloth 711 and the adhesiveness decreases, the lid 3 on the debris adhesion box 2 can be opened by rotating around the box shaft 4. The adhesive cloth 711 can be removed by separating it from the loop fabric piece 712 through the hook and loop fastener 707. After replacing it with a new adhesive cloth 711, the hook and loop fastener 707 is aligned with the loop fabric piece 712 and pressed to adhere. Then, the lid 3 is rotated to close it. When the device is working, the closed lid 3 forms a relatively closed space. Even if a small amount of debris accidentally falls off the adhesive cloth 711, it will be blocked by the lid 3 inside the adhesion box.

[0049] In summary, the blowing device for processing color steel plates according to this utility model embodiment can effectively clean up various types of debris generated during sawing, preventing debris residue from affecting subsequent processing and reducing product defect rates. It also reduces environmental pollution caused by debris scattering and lowers manual cleaning costs. Furthermore, it is easy to operate and maintain, contributing to improved processing efficiency.

[0050] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0051] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0052] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A blowing device for processing color steel plates, characterized in that, include: Sawing machine (1); A debris adhesion box (2) is disposed on the surface of the saw (1); The chip blowing mechanism (5) is disposed on the feed surface of the chip adhesion box (2), the blowing port of the chip blowing mechanism (5) faces outward, and the chip blowing mechanism (5) includes a chip blowing box. A cleaning mechanism (6) is located outside the dust blowing mechanism (5). The cleaning mechanism (6) includes multiple sets of eccentric wheels (601), multiple sets of cleaning arms (602), multiple sets of bidirectional drive wheels (603), and a drive motor (604). The eccentric shafts of the multiple sets of eccentric wheels (601) rotate outside the dust blowing box. The eccentric wheels (601) are connected to the cleaning arms (602). The cleaning arms (602) have... The bottom surface is provided with cleaning bristles, and multiple sets of the two-way drive wheels (603) are rotatably connected to the inner wall of the chip blowing box. The eccentric shaft of the eccentric wheel (601) is connected to the rotation shaft of the two-way drive wheels (603). Adjacent sets of drive wheels (603) are connected by transmission wheels. The drive motor (604) is located inside the chip blowing box, and one set of the two-way drive wheels (603) is connected to the output end of the drive motor (604).

2. The blowing device for processing color steel plates according to claim 1, characterized in that, The chip blowing mechanism (5) also includes an air pump, an air pipe and multiple sets of air ports; The air pump is connected to the inside of the chip box through the air pipe, and multiple sets of air ports are set on the feeding surface of the chip box facing the saw (1).

3. The blowing device for processing color steel plates according to claim 1, characterized in that, It also includes a debris adhesion mechanism (7), which is disposed inside the debris adhesion box (2), and the debris adhesion mechanism (7) includes: The first bearing housing (701) is disposed on the top surface of the saw (1); The second bearing housing (703) is slidably connected to the side wall of the debris adhesion box (2) via a sliding shaft (704), and a spring (705) is sleeved on the sliding shaft (704). The bearing housing adjustment mechanism includes a lead screw seat (706), a rotating lead screw (709), and a threaded slider (708). The lead screw seat (706) is located on one side of the debris adhesion box (2), and the threaded slider (708) is located on the outside of the second bearing housing (703). The rotating lead screw (709) rotates around the center of the lead screw seat (706), and the rotating lead screw (709) is threadedly connected to the threaded slider (708). The adhesive roller (702) is rotated at the center of both the second bearing housing (703) and the first bearing housing (701).

4. The blowing device for processing color steel plates according to claim 3, characterized in that, The adhesive roller (702) includes a rotating roller (710) and an adhesive cloth (711). A loop fabric piece (712) is provided on the adhesive roller (702), and a Velcro piece (707) that cooperates with the loop fabric piece (712) is provided on the back of the adhesive cloth (711).

5. The blowing device for processing color steel plates according to claim 1, characterized in that, The debris adhesion box (2) is rotatably connected to the box cover (3) via the box shaft (4).

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