Cutting production line

Abstract

The utility model discloses a cutting production line which comprises a machine frame, a first material placing device and a slag scraping device, the first material placing device is arranged on the machine frame and forms a material placing face, a piece to be cut can be placed on the material placing face, a slag falling neutral position is formed, and the slag scraping device is located in the lower layer space of the first material placing device and comprises a slag scraping mechanism. The slag scraping mechanism comprises a rotary driving part, a plate chain body and a slag scraping plate arranged on the plate chain body, and the plate chain body can receive the cutting slag falling from the slag falling neutral position and can be driven by the rotary driving part to do up-down rotary conveying movement, so that the cutting slag can be transferred to the lower side through the up-down rotary conveying movement; and the slag scraping plate can be driven by the plate chain body to scrape the transferred cutting slag, so that the cutting slag can be automatically cleaned, and the aims of reducing the labor intensity and improving the efficiency are fulfilled.

Description

Technical Field

[0001] The utility model belongs to the technical field of cutting processing, and in particular relates to a cutting production line. Background Art

[0002] In current cutting operations, large-format, two-dimensional sheet metal cutting platforms are typically constructed from welded profiles or sheet metal into a frame structure. Once the cutting platform is fabricated, it is fixed to the workshop floor. While simple to manufacture, the slag that falls from the cutting platform must be cleaned manually by workers regularly, which is labor-intensive and inefficient. Utility Model Content

[0003] In view of the above-mentioned defects or shortcomings, the present invention provides a cutting production line, which aims to solve the technical problems of the existing cutting platform relying on manual cleaning of cutting slag, which has high labor intensity and low efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides a cutting production line, wherein the cutting production line includes a frame, a first swinging device and a scraping device; the first swinging device is arranged on the frame and forms a swinging surface, the swinging surface can be used to place the workpiece to be cut and forms a slag drop gap; the scraping device is located in the lower space of the first swinging device and includes a scraping mechanism, the scraping mechanism includes a rotary drive member, a plate chain body and a scraping plate arranged on the plate chain body, the plate chain body can receive the cutting slag falling from the slag drop gap and can perform an up and down rotary transmission motion under the drive of the rotary drive member,

[0005] In one embodiment of the present invention, the scraping mechanism also includes a mounting bracket and a slag receiving plate. The mounting bracket is arranged on the frame, the scraping mechanism is arranged on the mounting bracket, and the slag receiving plate is arranged on the mounting bracket and is located on the lower side of the plate chain body to receive the cutting slag falling from the plate chain body. The scraping plate can scrape off the cutting slag on the slag receiving plate under the drive of the plate chain body.

[0006] In one embodiment of the present invention, there are multiple scraping plates, which are sequentially spaced apart along the length direction of the plate chain body, and each scraping plate is extended along the width direction of the plate chain body.

[0007] In one embodiment of the present invention, the two ends of the plate chain body are respectively set as a slag discharge end and a slag receiving end, the slag discharge end is set as one end switched from the upper plate chain to the lower plate chain, and the slag receiving end is set as one end switched from the lower plate chain to the upper plate chain, the slag discharge end extends out of the slag receiving plate, and a first centralized slag collecting device is provided below the slag discharge end, and a second centralized slag collecting device is provided below the end of the slag receiving plate close to the slag receiving end.

[0008] In one embodiment of the present invention, the frame includes a mounting base and two mounting longitudinal beams, the two mounting longitudinal beams are arranged at the upper end of the mounting base at relative intervals, the first swing device is arranged on the upper side of the two mounting longitudinal beams, the mounting bracket is arranged on the mounting base, and at least one mounting longitudinal beam is provided with a dust removal port connected to the inner cavity on the side facing the other mounting longitudinal beam.

[0009] In one embodiment of the present invention, a plurality of dust removal ports are installed on the longitudinal beam at intervals along the length direction, and the cutting production line also includes a dust removal damper device, the dust removal damper device includes a damper driving member and a damper body, the damper body is movably provided on the longitudinal beam corresponding to the dust removal port, the damper driving member is provided on the longitudinal beam and drives the damper body to open or close the dust removal port, the number of the dust removal damper devices is set to be consistent with the number of the dust removal ports, and the dust removal damper devices and the dust removal ports are provided in a one-to-one correspondence.

[0010] In one embodiment of the present invention, a guide piece is provided on the periphery of the dust removal port of the mounting longitudinal beam, and a guide mounting hole for the guide piece to extend into is opened on the damper body, and the guide mounting hole is extended along the moving direction of the damper body.

[0011] In one embodiment of the present invention, the guide member includes a shaft portion and a wheel portion, the first end of the shaft portion is connected to the mounting longitudinal beam, and the second end of the shaft portion passes through the guide mounting hole and is connected to the wheel portion.

[0012] In one embodiment of the present invention, the cutting production line also includes an air damper partition, and an air damper partition is provided between any two adjacent dust removal ports arranged on the same mounting longitudinal beam, and the two ends of the air damper partition are respectively connected to the two mounting longitudinal beams one by one.

[0013] In one embodiment of the present invention, the cutting production line also includes a second swinging device, which is arranged on the frame and located in the lower space of the scraping device. The first swinging device and the second swinging device are both configured as roller conveyor devices. The first swinging device can convey the workpiece to be cut placed on the loading tray along a first direction, and the second swinging device can convey the empty loading tray along a second direction. The second direction is configured opposite to the first direction.

[0014] In one embodiment of the present invention, an intermediate connecting bracket is provided between the first swinging device and the second swinging device, and the scraping device is detachably mounted on the frame via the intermediate connecting bracket.

[0015] In one embodiment of the present invention, both the first swinging device and the second swinging device are provided with a chain expansion mechanism.

[0016] In one embodiment of the present invention, the discharging ends of the first swinging device and the second swinging device are both provided with a deceleration sensing switch and an in-position stop sensing switch.

[0017] In one embodiment of the present invention, leveling feet are provided at the bottom of the frame, and the leveling feet can adjust the height of the frame.

[0018] Through the above technical solution, the cutting production line provided by the embodiment of the utility model has the following beneficial effects:

[0019] When the above-mentioned cutting production line is used, since a first swinging device and a scraping device are provided on the frame, the swinging surface of the first swinging device can not only be used to place the workpiece to be cut, but also forms a slag drop gap, so that when the cutting machine cuts the workpiece to be cut on the swinging surface, the cutting slag generated by the cutting can fall from the slag drop gap to the lower layer, and the scraping device is provided in the lower space of the first swinging device, so that the plate chain body of the scraping mechanism can first catch the cutting slag falling from the slag drop gap, and through the up and down rotation transmission movement, not only can the cutting slag on the plate chain body be transferred to the lower side, but also the scraping plate provided on the plate chain body can be driven to scrape off the transferred cutting slag, so as to realize automatic cleaning of the cutting slag, thereby achieving the purpose of reducing labor intensity and improving efficiency. In addition, since the plate chain body rotates continuously during the cutting operation, the risk of deformation or breakdown of the plate chain body caused by high-power laser or plasma radiation can also be reduced.

[0020] Other features and advantages of the present invention will be described in detail in the subsequent detailed description of the embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the embodiments of the present invention and constitute part of the specification. Together with the following specific embodiments, they are used to explain the embodiments of the present invention, but do not constitute a limitation on the embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without inventive work. In the drawings:

[0022] Figure 1 This is a schematic structural diagram of a cutting production line according to an embodiment of the present invention;

[0023] Figure 2 This is a partial structural diagram of a cutting production line according to one embodiment of the present utility model;

[0024] Figure 3 This is a structural schematic diagram of a scraping device according to one embodiment of the present invention from one perspective;

[0025] Figure 4 This is a schematic structural diagram of a scraping device according to another embodiment of the present invention from another perspective;

[0026] Figure 5It is a structural schematic diagram of a dust removal damper device on a frame according to one embodiment of the present utility model.

[0027] Description of Reference Numerals

[0028] 100 Frame 110 Installing longitudinal beams

[0029] 111 guide 112 connection structure

[0030] 120 Install the base frame 121 Install the column

[0031] 122 connecting beam 130 middle connecting bracket

[0032] 140 Chain guard 150 Leveling feet

[0033] 200 First swing device 210 First motor

[0034] 220 first transmission shaft 230 first active roller

[0035] 240 First driven roller 300 Slag scraping device

[0036] 310 Mounting bracket 311 Connecting plate

[0037] 320 scraper mechanism 321 rotary drive

[0038] 322 plate chain body 323 scraper plate

[0039] 324 slag outlet 330 slag receiving plate

[0040] 400 Dust removal damper device 410 Damper drive

[0041] 420 damper body 421 guide mounting hole

[0042] 500 Air door partition 600 Second swing device

[0043] 620 Second transmission shaft 630 Second active roller

[0044] 640 Second driven roller 700 Deceleration sensor switch

[0045] 800 Stop sensor switch 900 Chain expansion mechanism DETAILED DESCRIPTION

[0046] The following is a detailed description of the specific embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention and are not intended to limit the present invention.

[0047] The cutting production line of the present invention will be described below with reference to the accompanying drawings.

[0048] like Figure 1 、 Figure 3 and Figure 4 As shown, the utility model provides a cutting production line, wherein the cutting production line includes:

[0049] Rack 100;

[0050] The first swing device 200 is provided on the frame 100 and forms a swing surface, on which the workpiece to be cut can be placed and a gap is formed for slag falling;

[0051] The scraping device 300 is located in the lower space of the first swinging device 200 and includes a scraping mechanism 320. The scraping mechanism 320 includes a rotary driving member 321, a plate chain body 322 and a scraping plate 323 arranged on the plate chain body 322. The plate chain body 322 can receive the cutting slag falling from the slag dropping idle position and can perform an up and down rotary transmission motion under the drive of the rotary driving member 321.

[0052] When the above-mentioned cutting production line is used, since a first swinging device 200 and a scraping device 300 are provided on the frame 100, the swinging surface of the first swinging device 200 can not only be used for placing the workpiece to be cut, but also forms a slag drop gap, so that when the cutting machine cuts the workpiece to be cut on the swinging surface, the cutting slag generated by the cutting can fall from the slag drop gap to the lower layer, and the scraping device 300 is provided in the lower space of the first swinging device 200, so that the plate chain body 322 of the scraping mechanism 320 can first catch the cutting slag falling from the slag drop gap, and through the up and down rotation transmission movement, not only can the cutting slag on the plate chain body 322 be transferred to the lower side, but also the scraping plate 323 provided on the plate chain body 322 can be driven to scrape off the transferred cutting slag, so as to realize automatic cleaning of the cutting slag, thereby achieving the purpose of reducing labor intensity and improving efficiency. In addition, since the plate chain body 322 is continuously rotating during the cutting operation, the risk of deformation or breakdown of the plate chain body 322 due to radiation from high-power laser or plasma can be reduced.

[0053] Specifically, the cutting production line also includes a cutting machine, which is used to cut the workpiece to be cut on the swing surface. Due to the existence of the slag gap, the cutting slag generated by the cutting can fall from the slag gap to the lower space of the first swing device 200 and be caught by the upper plate chain of the plate chain body 322. Due to the up and down rotation transmission movement of the plate chain body 322, the upper plate chain can be switched to the lower plate chain.

[0054] In one embodiment of the present invention, the scraping device 300 further includes a mounting bracket 310 and a slag receiving plate 330. The mounting bracket 310 is mounted on the machine frame 100, and the scraping mechanism 320 is mounted on the mounting bracket 310. The slag receiving plate 330 is mounted on the mounting bracket 310 and is located on the lower side of the plate chain body 322 to receive the cutting slag that falls from the plate chain body 322. The scraping plate 323 is mounted on the plate chain body 322 and can scrape off the cutting slag on the slag receiving plate 330 under the drive of the plate chain body 322. That is, the slag receiving plate 330 and the scraping mechanism 320 can be integrated and mounted on the machine frame 100 through the mounting bracket 310, thereby ensuring the stability of the relative positional relationship between the slag receiving plate 330 and the plate chain body 322, without the need to provide additional slag receiving parts outside the cutting production line. Through the above structure, the transferred cutting slag falls from the plate chain body 322 to the slag receiving plate 330 on the lower side. At the same time, the scraper plate 323 on the lower plate chain can scrape the cutting slag on the slag receiving plate 330 under the drive of the plate chain body 322, and scrape it toward the end of the slag receiving plate 330 for dropping. A centralized slag collection device can be provided below the end of the slag receiving plate 330 to facilitate centralized processing of the cutting slag. More specifically, when the cutting machine completes the cutting operation, the cutting machine can transmit a completion signal to the rotary drive member 321 of the scraper mechanism 320. The rotary drive member 321 stops rotating after a delay of a period of time (for example, 5 seconds) compared to the cutting machine.

[0055] In one embodiment of the present invention, there can be multiple scraper plates 323, which are sequentially spaced along the length of the plate chain body 322, thereby improving scraping efficiency. Specifically, multiple scraper plates 323 can be evenly spaced along the entire length of the plate chain body 322. At the same time, each scraper plate 323 extends along the width of the plate chain body 322, so that the scraper plates 323 act perpendicularly on the slag on the slag receiving plate 330 to ensure the required scraping force. More specifically, the length of the scraper plates 323 is set to be greater than two-thirds of the width of the plate chain body 322, and the scraper plates 323 have at least a centrally located plate section along the width of the plate chain body 322. Of course, the length of the scraper plates 323 can also be set to be equal to the width of the plate chain body 322.

[0056] The slag collecting device 324 is provided below the slag collecting device 320 , so that a part of the slag that is not adhered to the slag collecting device 320 can be directly dropped into the slag collecting device 320 , thereby reducing the wear of the slag scraper 323 or avoiding the jamming phenomenon caused by the large slag. Of course, the present invention is not limited to this, and the slag discharging end 324 is not extended from the slag collecting plate 330 , so that the slag that falls from the slag discharging end 324 will still fall on the slag collecting plate 330 . In addition, a second centralized slag collection device is provided below the slag receiving end of the slag receiving plate 330, near the slag receiving end. This second centralized slag collection device receives the cutting slag scraped off by the scraper plate 323 on the slag receiving plate 330. The addition of these two centralized slag collection devices facilitates centralized processing of cutting slag. It should be noted that, in addition to being collection containers, the first and second centralized slag collection devices can also be excavated pits or transported to the centralized slag collection devices via a slag receiving plate chain or other device.

[0057] Specifically, one end of the slag receiving plate 330 close to the slag discharge end 324 of the plate chain body 322 is set on the mounting bracket 310 to be shorter than the plate chain body 322, so that the slag discharge end 324 extends out of the slag receiving plate 330, that is, the slag receiving plate 330 is formed with an opening on the mounting bracket 310 for the slag discharge end 324 to be exposed downward, so that the cut slag falling from the slag discharge end 324 can directly fall into the first centralized slag collecting device.

[0058] See also Figures 1 to 4In one embodiment of the present invention, the frame 100 includes a mounting base 120 and two mounting longitudinal beams 110. The mounting base 120 can be erected on the ground, and the two mounting longitudinal beams 110 are relatively spaced apart and arranged at the upper end of the mounting base 120. The first swing device 200 is arranged on the upper side of the two mounting longitudinal beams 110, and the mounting bracket 310 is arranged on the mounting base 120, so that the first swing device 200 and the scraping device 300 are arranged in two layers on the frame 100. At least one mounting longitudinal beam 110 is provided with a dust removal port connected to the inner cavity on the side facing the other mounting longitudinal beam 110. When the workpiece to be cut is cut, the smoke and dust generated by the cutting can enter the inner cavity of the corresponding mounting longitudinal beam 110 through the dust removal port, and then be collected and processed, so that the inner cavity of the mounting longitudinal beam 110 becomes part of the dust removal air duct, and there is no need to additionally provide the pipes required for the dust removal air duct. Specifically, a dust removal port can be opened on one side of the two mounting longitudinal beams 110 that are arranged opposite to each other, and the mounting longitudinal beams 110 can also be provided with an interface connecting the inner cavity and the suction device to facilitate rapid docking of the inner cavity and the suction device.

[0059] like Figure 1 and Figure 5 As shown, in one embodiment of the present invention, a plurality of dust removal ports are sequentially spaced along the longitudinal direction of the mounting beam 110. The cutting line further includes a dust removal damper device 400. The dust removal damper device 400 includes a damper driver 410 and a damper body 420. The damper body 420 is movably mounted on the mounting beam 110 corresponding to the dust removal ports. The damper driver 410 is mounted on the mounting beam 110 and drives the damper body 420 to open or close the dust removal ports. The number of dust removal damper devices 400 is set to be consistent with the number of dust removal ports, and the dust removal damper devices 400 are arranged in a one-to-one correspondence with the dust removal ports. By adding multiple dust removal ports and dust removal damper devices 400 corresponding to the dust removal ports, it is possible to select dust removal ports located in a similar position to the cutting position of the workpiece to be cut for smoke extraction, while closing the other dust removal ports, thereby reducing dust removal energy consumption.

[0060] Specifically, before the cutting machine's gun head moves to a certain position to cut a workpiece, the cutting machine transmits a position signal to the dust removal damper device 400, which in turn controls the dust removal damper device 400 below the cutting machine's gun head to open the dust removal port, while other dust removal ports are kept closed by corresponding dust removal damper devices 400. The damper driver 410 includes, but is not limited to, a pneumatic driver.

[0061] See also Figure 5In one embodiment of the present invention, a guide member 111 is provided on the periphery of the dust removal port of the mounting longitudinal beam 110. A guide mounting hole 421 is provided on the damper body 420, into which the guide member 111 extends. The guide mounting hole 111 extends along the direction of movement of the damper body 420. The addition of the guide member 111 and the guide mounting hole 421 can guide the movement of the damper body 420, thereby improving the stability of the damper body 420 in opening or closing the dust removal port. Furthermore, the damper body 420 can be located on the outside of the mounting longitudinal beam 110 corresponding to the dust removal port and can move along the length of the mounting longitudinal beam 110 to open or close the dust removal port. The guide member 111 is provided on the periphery of the dust removal port extending along the length of the mounting longitudinal beam 110. The damper body 420 has a guide mounting hole 421, into which the guide member 111 extends, at a position corresponding to the guide member 111. The guide mounting hole 421 can be configured as a waist-shaped hole.

[0062] In one embodiment of the present invention, the guide member 421 includes a shaft portion and a wheel portion. The first end of the shaft portion is connected to the mounting longitudinal beam 110, and the second end of the shaft portion passes through the guide mounting hole 111 and is connected to the wheel portion. The shaft portion thus guides the damper body 420 for sliding movement. Simultaneously, the addition of the wheel portion enables the damper body 420 to be clamped on opposite sides in conjunction with the mounting longitudinal beam 110, ensuring that the damper body 420 does not sway laterally during movement.

[0063] See also Figure 1 、 Figure 2 and Figure 5 In one embodiment of the present invention, the cutting line further includes a damper baffle 500. Each damper baffle 500 is positioned between any two adjacent dust removal openings on the same mounting longitudinal beam 110, with both ends of the damper baffle 500 connected to the two mounting longitudinal beams 110 in a one-to-one correspondence. The addition of the damper baffle 500 allows the space between the two mounting longitudinal beams 110 to be sequentially divided into multiple closed and independent areas along the longitudinal direction. After the corresponding dust removal openings are controlled to open according to the cutting position, the suction device only needs to suction the areas corresponding to the open dust removal openings, further reducing dust removal energy consumption. Specifically, a connecting structure 112 is provided on one side of the two mounting longitudinal beams 110 that are arranged opposite to each other. The connecting structures 112 of the two mounting longitudinal beams 110 can be used for one-to-one connection of the two ends of the damper baffle 500. More specifically, the two ends of the damper baffle 500 are one-to-one and movably rotatably arranged on the connecting structures 112 of the two mounting longitudinal beams 110. The connecting structure 112 can be a hole structure opened on the mounting longitudinal beam 110, or it can be a structure formed by setting a mounting seat.

[0064] Please see again Figure 1 and Figure 2 In one embodiment of the present invention, the cutting production line further includes a second swing device 600. The second swing device 600 is provided on the frame 100 and is located in the lower space of the scraping device 300. The first swing device 200 and the second swing device 600 are both configured as roller conveyor devices. The first swing device 200 can convey the workpiece to be cut placed on the loading tray along a first direction, and the second swing device 600 can convey the empty loading tray along a second direction, and the second direction is set opposite to the first direction. The first swing device 200 is configured as a roller conveyor device, so that the first swing device 200 not only has the function of forming a cutting station, but also has the function of conveying the workpiece, so as to achieve the purpose of improving processing efficiency. In addition, the addition of the second swing device 600 and the configuration of the second swing device 600 as a roller conveyor device make it possible to realize the automatic return of the empty loading tray, which can obviously reduce labor intensity and improve production efficiency. It should be noted that a lifting device may be provided at the end of the cutting production line, and the lifting device may transfer the first swinging device 200 and the empty loading tray to the second swinging device 600 .

[0065] Furthermore, the first swinging device 200 is provided with a plurality of cutting stations in sequence along the length direction, and the plurality of cutting stations can be arranged in a one-to-one correspondence with the plurality of dust removal ports on the mounting longitudinal beam 110. When the loading tray with the workpieces to be cut is transferred to a cutting station, the first swinging device 200 pauses the transfer, and the cutting machine performs the cutting operation on the workpieces to be cut. Furthermore, the first swinging device 200 includes a first motor 210, a first transmission shaft 220, a first active roller 230, and a first driven roller 240. The first motor 210 drives the first transmission shaft 220 to rotate via a chain. The first active roller 230 is provided on the first transmission shaft 220 and can drive the first driven roller 240 to rotate along with the first transmission shaft 220. When the loading tray with the workpieces to be cut is placed on the swinging surface formed by the rollers, the workpieces to be cut and the loading tray can be transferred. At the same time, the gap between two adjacent rollers can be set as a slag-dropping neutral position. The second swinging device 600 includes a second motor, a second transmission shaft 620, a second active roller 630 and a second driven roller 640. The second motor drives the second transmission shaft 620 to rotate through a chain. The second active roller 630 is arranged on the second transmission shaft 620 and can drive the second driven roller 640 to rotate along with the second transmission shaft 620. When the empty loading pallet is transferred to the roller surface of the second swinging device 600, the empty loading pallet can be refluxed.

[0066] See also Figures 1 to 4In one embodiment of the present invention, the frame 100 is provided with an intermediate connecting bracket 130 between the first swinging device 200 and the second swinging device 600. The mounting bracket 310 of the scraper device 300 is detachably mounted on the frame 100 via the intermediate connecting bracket 130. The addition of the intermediate connecting bracket 130 facilitates the assembly and disassembly of the mounting bracket 310 from the frame 100. Specifically, a connecting plate 311 is welded to the mounting bracket 310, which can be fastened to the intermediate connecting bracket 130 using bolts. More specifically, the mounting base 120 of the frame 100 includes a mounting column 121, a connecting beam 122, a bottom support plate and an intermediate connecting bracket 130. The upper end of the mounting column 121 is connected to the mounting longitudinal beam 110, and the lower end of the mounting column 121 can be placed on the ground. One mounting longitudinal beam 110 can be provided with multiple mounting columns 121. The connecting beam 122 is used to connect the mounting columns 121 at the same length position of two mounting longitudinal beams 110 to ensure the rigidity and stability of the frame 100. The bottom support plate is provided on the mounting column 121 and is located at the bottom layer of the entire cutting production line. The second swing device 600 is provided on the bottom support plate. The lower end of the intermediate connecting bracket 130 can also be provided on the bottom support plate and located at the second swing device 600. The upper end of the intermediate connecting bracket 130 extends between the second swing device 600 and the first swing device 200.

[0067] like Figure 1 、 Figure 2 and Figure 5 As shown, in one embodiment of the present invention, both the first swinging device 200 and the second swinging device 600 are equipped with a chain expansion mechanism 900. The chain expansion mechanism 900 can be used to automatically expand the transmission chain to ensure conveying stability. Specifically, the chain expansion mechanism 900 can be installed between the driving roller and the driven roller, as well as between the driven rollers.

[0068] In one embodiment of the present invention, the first swing device 200 and the second swing device 600 are provided with chain protection covers 140 on both the left and right sides to prevent dust from falling into the transmission chain and ensure the aesthetics of the device.

[0069] See also Figure 2 In one embodiment of the present invention, the discharge ends of the first and second swinging devices 200 and 600 are each equipped with a deceleration sensor switch 700 and an in-position stop sensor switch 800. When the deceleration sensor switch 700 is triggered, the transmission speed of the corresponding swinging device is reduced until the in-position stop sensor switch 800 is triggered, at which point the corresponding swinging device is controlled to stop transmission, thereby achieving precise transmission control.

[0070] In one embodiment of the present invention, leveling feet 150 are provided at the bottom of the frame 100. These leveling feet 150 can adjust the height of the frame 100. The addition of these leveling feet 150 allows the cutting line and the front and rear conveyor rollers to be aligned in height, thereby improving the versatility of the cutting line. Specifically, a leveling foot 150 can be provided at the lower end of each mounting column 121.

[0071] Therefore, the cutting production line provided by the present invention includes a first swinging device arranged on the upper layer and capable of transferring the workpiece to be cut placed on the loading tray to the cutting station, a scraping device arranged on the middle layer and used for receiving and recovering the cutting slag generated by cutting, a second swinging device arranged on the lower layer and used for reflux transfer of the empty loading tray, a dust removal damper device for controlling the opening or closing of the corresponding dust removal port according to the cutting station, and a damper partition for partitioning the regional space corresponding to the multiple dust removal ports, and has the following advantages:

[0072] (1) The upper, middle and lower layers of the equipment are arranged on the same rack, which not only reduces the footprint of the production line but also significantly improves production efficiency.

[0073] (2) The addition of a scraping device enables the machine to automatically clean and collect cutting slag, thereby improving the 5S management level of the workshop.

[0074] (3) When the cutting machine is cutting, the plate chain body in the scraper device is always in a circulating rotation state. Compared with the static state, the risk of the plate chain body being deformed or punctured by the long-term radiation of the high-energy laser of the high-power laser cutting machine is greatly reduced, and the service life of the plate chain body is longer.

[0075] (4) The addition of a dust removal damper device can realize intelligent linkage control of the cutting operation of the cutting machine and the opening and closing of the dust removal port, which reduces the energy consumption of dust removal and increases the degree of intelligence and automation.

[0076] In the description of this utility model, it should be understood that 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 technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0077] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0078] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" 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 present invention. In this specification, the schematic representations of the above terms do 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. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0079] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A cutting production line, characterized in that: The cutting production line comprises: Rack(100); A first swinging device (200) is provided on the frame (100) and is provided with a swinging surface, wherein the swinging surface can be used to place the pieces to be cut and forms a gap for slag falling; The scraping device (300) is located in the lower space of the first swinging device (200) and includes a scraping mechanism (320). The scraping mechanism (320) includes a rotary drive member (321), a plate chain body (322), and a scraping plate (323) provided on the plate chain body (322). The plate chain body (322) can receive the cutting slag dropped from the slag-dropping idle position and can perform an upward and downward rotary transmission motion under the drive of the rotary drive member (321).

2. The cutting production line according to claim 1, characterized in that: The scraping device (300) further includes a mounting bracket (310) and a slag receiving plate (330), wherein the mounting bracket (310) is arranged on the frame (100), the scraping mechanism (320) is arranged on the mounting bracket (310), and the slag receiving plate (330) is arranged on the mounting bracket (310) and located on the lower side of the plate chain body (322) to receive the cutting slag falling from the plate chain body (322). The scraping plate (323) can scrape off the cutting slag on the slag receiving plate (330) under the drive of the plate chain body (322).

3. The cutting production line according to claim 2, characterized in that: There are multiple scraping plates (323), and the multiple scraping plates (323) are sequentially spaced along the length direction of the plate chain body (322), and each scraping plate (323) is extended along the width direction of the plate chain body (322); And / or, the two ends of the plate chain body (322) are respectively set as a slag discharge end (324) and a slag receiving end, the slag discharge end (324) is set as one end switched from the upper plate chain to the lower plate chain, and the slag receiving end is set as one end switched from the lower plate chain to the upper plate chain, the slag discharge end (324) extends out of the slag receiving plate (330), and a first centralized slag collecting device is provided below the slag discharge end (324), and a second centralized slag collecting device is provided below the end of the slag receiving plate (330) close to the slag receiving end.

4. The cutting production line according to claim 2, characterized in that: The frame (100) includes a mounting base (120) and two mounting longitudinal beams (110), wherein the two mounting longitudinal beams (110) are arranged at an upper end of the mounting base (120) at a relative interval, the first swinging device (200) is arranged on the upper side of the two mounting longitudinal beams (110), the mounting bracket (310) is arranged on the mounting base (120), and a dust removal port connected to the inner cavity is opened on a side of at least one of the mounting longitudinal beams (110) facing the other mounting longitudinal beam (110).

5. The cutting production line according to claim 4, characterized in that: The mounting longitudinal beam (110) is provided with a plurality of dust removal ports spaced in sequence along the length direction. The cutting production line further comprises a dust removal damper device (400). The dust removal damper device (400) comprises a damper driving member (410) and a damper body (420). The damper body (420) is movably provided on the mounting longitudinal beam (110) corresponding to the dust removal ports. The damper driving member (410) is provided on the mounting longitudinal beam (110) and drives the damper body (420) to open or close the dust removal ports. The number of the dust removal damper devices (400) is set to be consistent with the number of the dust removal ports, and the dust removal damper devices (400) are provided in a one-to-one correspondence with the dust removal ports.

6. The cutting production line according to claim 5, characterized in that: The mounting longitudinal beam (110) is provided with a guide member (111) on the periphery of the dust removal port, and the damper body (420) is provided with a guide mounting hole (421) for the guide member (111) to extend into, and the guide mounting hole (421) is extended along the moving direction of the damper body (420).

7. The cutting production line according to claim 6, characterized in that: The guide member (111) comprises a shaft portion and a wheel portion, wherein the first end of the shaft portion is connected to the mounting longitudinal beam (110), and the second end of the shaft portion passes through the guide mounting hole (421) and is connected to the wheel portion.

8. The cutting production line according to claim 5, characterized in that: The cutting production line further comprises an air damper baffle (500), wherein the air damper baffle (500) is provided between any two adjacent dust removal ports on the same mounting longitudinal beam (110), and the two ends of the air damper baffle (500) are respectively connected to the two mounting longitudinal beams (110) in a one-to-one correspondence.

9. The cutting production line according to any one of claims 1 to 8, characterized in that: The cutting production line further comprises a second swinging device (600), which is arranged on the frame (100) and located in the lower space of the scraping device (300), and the first swinging device (200) and the second swinging device (600) are both configured as roller conveying devices, the first swinging device (200) can convey the workpiece to be cut placed on the loading tray in a first direction, and the second swinging device (600) can convey an empty loading tray in a second direction, and the second direction is configured opposite to the first direction.

10. The cutting production line according to claim 9, characterized in that: The frame (100) is provided with an intermediate connecting bracket (130) between the first swinging device (200) and the second swinging device (600), and the scraping device (300) is detachably mounted on the frame (100) via the intermediate connecting bracket (130); And / or, the first swinging device (200) and the second swinging device (600) are both provided with a chain expansion mechanism (900); And / or, the discharge ends of the first swinging device (200) and the second swinging device (600) are both provided with a deceleration sensing switch (700) and an in-position stop sensing switch (800).

11. The cutting production line according to any one of claims 1 to 8, characterized in that: The bottom of the frame (100) is provided with a leveling foot (150), and the leveling foot (150) can adjust the height of the frame (100).

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