Marble arc cutting device

Abstract

The utility model discloses a marble arc cutting device, which belongs to the technical field of marble cutting, and comprises an equipment frame body, a Y-axis screw rod is arranged on the equipment frame body, an air cylinder is in threaded connection with the Y-axis screw rod, a water jet cutter is fixedly mounted at the output tail end of the air cylinder, a cutting bed is fixedly mounted on the equipment frame body, and the cutting bed is in threaded connection with the Y-axis screw rod. A water collecting box is fixedly installed at the bottom of the cutting bed, a recycling mechanism is fixedly installed at the bottom of the water collecting box and comprises an outer pipe and an inner pipe which are fixedly installed at the bottom of the water collecting box, a coarse filter screen is fixedly installed on the inner pipe, a fine filter screen is fixedly installed on the outer pipe, and an inner screw rod is rotatably installed in the inner pipe; an outer spiral push plate is rotationally installed in the outer pipe, and a driving mechanism is installed at the bottom of the water collecting box. According to the marble arc cutting device, through cooperative use of the recycling mechanism and the driving mechanism, grinding materials and sewage can be recycled, and waste is reduced.

Description

Technical Field

[0001] This utility model relates to the field of marble cutting technology, specifically a marble arc cutting device. Background Technology

[0002] Marble is a hard stone that is very beautiful after polishing. It is mainly used for various carvings, decorations and building materials. In order to facilitate the cutting and arc processing of marble slabs, marble arc cutting equipment is needed to cut them into the required size.

[0003] In the prior art, patent announcement number CN221540265U discloses a marble arc cutting device, including a bracket. A drive assembly is fixedly connected to the top of the bracket. A threaded rod is rotatably connected inside the drive assembly. A rotating block is threadedly connected to the outer wall of the threaded rod. A hydraulic cylinder is fixedly connected to the bottom of the rotating block. A telescopic rod is fixedly connected to the bottom of the hydraulic cylinder. A mounting block is fixedly connected to the outer bottom end of the telescopic rod. A cutter head is slidably connected inside the mounting block. Pull rods are slidably connected to both the left and right sides inside the mounting block. The outer wall of the pull rod is engaged with the inner wall of the cutter head. A spring is sleeved on the outside of the pull rod. A worktable is fixedly connected to the bottom of the bracket.

[0004] The aforementioned device can cut marble into the desired arc shape, but it generates a large amount of dust during the cutting process. Existing technologies generally use water jet cutting to reduce dust generation, but this requires consuming a large amount of water and adding abrasive to the water. The wastewater and abrasive residue after cutting have recycling value. Therefore, a marble arc cutting device is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a marble cutting arc device to solve the problems in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a marble cutting arc device, comprising a frame, a Y-axis lead screw on the frame, a cylinder threadedly connected to the Y-axis lead screw, a water jet fixedly installed at the output end of the cylinder, a cutting bed fixedly installed on the frame, a water collection box fixedly installed at the bottom of the cutting bed, a recycling mechanism fixedly installed at the bottom of the water collection box, the recycling mechanism comprising an outer tube and an inner tube fixedly installed at the bottom of the water collection box, a coarse filter screen fixedly installed on the inner tube, a fine filter screen fixedly installed on the outer tube, an inner spiral rod rotatably installed inside the inner tube, an outer spiral push plate rotatably installed inside the outer tube, and a driving mechanism installed at the bottom of the water collection box.

[0007] Preferably, the recycling mechanism further includes a conical head disposed at the ends of the inner tube and the outer tube, a rotating seat is rotatably installed inside the outer tube and the rotating seat is provided with a toothed groove, and a feed port is fixedly installed on the inner tube.

[0008] Preferably, a gear is rotatably mounted at the edge of the rotating seat, and the gear meshes with the tooth groove on the rotating seat.

[0009] Preferably, the outer spiral pusher plate is rotatably installed inside the outer tube via a rotating seat, the outer tube is connected to the water collection box via a feed inlet, and both the outer tube and the inner tube are provided with installation ports. The coarse filter screen is installed on the inner tube via the installation port, and the fine filter screen is installed on the outer tube via the installation port.

[0010] Preferably, the drive mechanism includes a motor fixedly installed at the bottom of the water collection box and an X-axis lead screw rotatably installed at the bottom of the water collection box. A lead screw slider is threaded onto the X-axis lead screw, and the lead screw slider is fixedly installed on the equipment frame. A helical gear plate is fixedly installed at the output end of the motor. Drive shafts are rotatably installed on both sides of the helical gear plate. A transmission shaft is rotatably installed at the end of the drive shaft, and the end of the transmission shaft is fixedly installed on an inner helical rod. Helical gears are fixedly installed on both the transmission shaft and the drive shaft, and the helical gears mesh together in pairs. The helical gear plate meshes with the helical gears on the transmission shaft.

[0011] Preferably, the bottom of the water collection box is provided with a retainer, and both the transmission shaft and the drive shaft are rotatably mounted on the bottom of the water collection box through the retainer.

[0012] Preferably, the equipment frame is movably mounted above the cutting bed via a lead screw and slider.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. In this application, the dust and wastewater generated during the cutting process will be collected in a collection box. Subsequently, this dust and wastewater enter the inner tube through the feed inlet. The coarse filter screen on the inner tube will perform preliminary filtration of the wastewater to ensure that the abrasive is retained within the inner tube. The fine filter screen on the outer tube further refines the filtration of the wastewater, causing the dust to be trapped inside the outer tube. Through this series of filtration processes, effective separation of wastewater, dust, and abrasive is achieved, facilitating subsequent recycling and processing.

[0015] 2. In this application, a motor drive is used to rotate the drive shaft. The rotation of the drive shaft then puts the transmission shaft into motion, which in turn causes the inner helical rod to rotate. The rotation of the inner helical rod causes the abrasive inside the inner tube to be compressed and discharged through the conical head, thus obtaining relatively dry abrasive. Furthermore, with the assistance of a rotating seat, the outer helical pusher plate can also rotate, and the rotation of the outer helical pusher plate pushes the dust out of the outer tube. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a partial structural schematic diagram of the present invention;

[0018] Figure 3 This is a schematic diagram of the recycling mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the drive mechanism of this utility model.

[0020] The diagram shows the following components: 1. Equipment frame; 2. Cylinder; 3. Y-axis lead screw; 4. Water jet; 5. Cutting bed; 6. Water collection box; 7. Recycling mechanism; 701. Feed inlet; 702. Inner spiral rod; 703. Outer spiral push plate; 704. Coarse filter screen; 705. Fine filter screen; 706. Inner tube; 707. Outer tube; 708. Conical head; 709. Rotary seat; 8. Drive mechanism; 801. Motor; 802. Helical gear; 803. Transmission shaft; 804. X-axis lead screw; 805. Lead screw slider; 806. Drive shaft; 607. Helical gear disc. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figure 1 and Figure 2 As shown, this utility model provides a technical solution for a marble cutting arc device, including a device frame 1, a Y-axis lead screw 3 on the device frame 1, a cylinder 2 threadedly connected to the Y-axis lead screw 3, a water jet 4 fixedly installed at the output end of the cylinder 2, a cutting bed 5 fixedly installed on the device frame 1, a water collection box 6 fixedly installed at the bottom of the cutting bed 5, a recycling mechanism 7 fixedly installed at the bottom of the water collection box 6, and a drive mechanism 8 installed at the bottom of the water collection box 6. Through the cooperation of the recycling mechanism 7 and the drive mechanism 8, abrasive and wastewater can be recycled.

[0023] like Figure 2 and Figure 3As shown, the recycling mechanism 7 includes an outer tube 707 and an inner tube 706 fixedly installed at the bottom of the water collection box 6. A coarse filter screen 704 is fixedly installed on the inner tube 706, and a fine filter screen 705 is fixedly installed on the outer tube 707. An inner spiral rod 702 is rotatably installed inside the inner tube 706, and an outer spiral push plate 703 is rotatably installed inside the outer tube 707. The recycling mechanism 7 also includes a conical head 708 disposed at the ends of the inner tube 706 and the outer tube 707. A rotating seat 709 is rotatably installed inside the outer tube 707, and the rotating seat 709 has a toothed groove. An inlet 701 is fixedly installed on the inner tube 706. A gear is rotatably installed at the edge of the rotating seat 709, and the gear meshes with the toothed groove on the rotating seat 709.

[0024] Specifically, the dust and wastewater generated during the cutting process are collected in the water collection box 6, and then enter the inner tube 706 through the feed inlet 701. The coarse filter 704 on the inner tube 706 performs preliminary filtration of the wastewater, effectively trapping abrasive particles inside the inner tube 706 and preventing them from flowing out with the wastewater. Next, the fine filter 705 on the outer tube 707 further filters the coarsely filtered wastewater, ensuring that even finer dust particles are trapped and remain inside the outer tube 707. Through this dual filtration mechanism, wastewater, dust, and abrasive particles are effectively separated, greatly facilitating subsequent recycling work and ensuring a clean working environment and full utilization of materials.

[0025] like Figure 2 and Figure 4 As shown, the drive mechanism 8 includes a motor 801 fixedly installed at the bottom of the water collection box 6 and an X-axis lead screw 804 rotatably installed at the bottom of the water collection box 6. A lead screw slider 805 is threaded onto the X-axis lead screw 804, and the lead screw slider 805 is fixedly installed on the equipment frame 1. A helical gear disk 607 is fixedly installed at the output end of the motor 801. Drive shafts 806 are rotatably installed on both sides of the helical gear disk 607. A transmission shaft 803 is rotatably installed at the end of the drive shaft 806, and the end of the transmission shaft 803 is fixedly installed on the inner helical rod 702. Helical gears 802 are fixedly installed on both the transmission shaft 803 and the drive shaft 806, and the helical gears 802 mesh together in pairs. The helical gear disk 607 meshes with the helical gears 802 on the transmission shaft 803. A retainer is provided at the bottom of the water collection box 6, and the transmission shaft 803 and the drive shaft 806 are rotatably installed at the bottom of the water collection box 6 through the retainer.

[0026] Specifically, the drive shaft 806 rotates under the drive of the motor 801. When the drive shaft 806 starts rotating, it further drives the transmission shaft 803 to rotate as well. The rotation of the transmission shaft 803 is transmitted to the inner helical rod 702, causing it to rotate as well. The rotation of the inner helical rod 702 applies pressure to the abrasive inside the inner tube 706, which is then squeezed and discharged by the conical head 708, resulting in relatively dry abrasive. Furthermore, the rotation of the rotating seat 709 synchronously drives the rotation of the outer helical push plate 703. During rotation, the outer helical push plate 703 applies pressure to the dust inside the outer tube 707, causing the dust to be discharged, thus achieving the purpose of cleaning or treating dust.

[0027] Working principle: When in use, the marble block is first placed on the cutting bed 5. Then, the water jet 4 is driven by the Y-axis lead screw 3 and the X-axis lead screw 804 to cut the marble block into a suitable arc shape. The dust and sewage generated during the cutting process are collected by the water collection box 6. The dust and sewage eventually enter the inner tube 706 through the feed port 701. The coarse filter screen 704 on the inner tube 706 filters the sewage, keeping the abrasive in the inner tube 706. The fine filter screen 705 on the outer tube 707 filters the sewage again, keeping the dust in the outer tube 707, thus separating the sewage, dust and abrasive for easy recycling. The drive shaft 806 can be rotated by the motor 801. After the drive shaft 806 rotates, it will drive the transmission shaft 803 to rotate. After the transmission shaft 803 rotates, it will drive the inner spiral rod 702 to rotate. After the inner spiral rod 702 rotates, it will squeeze the abrasive in the inner tube 706 and discharge it through the conical head 708, thereby obtaining relatively dry abrasive. At the same time, the outer spiral push plate 703 can be rotated by the rotating seat 709. After the outer spiral push plate 703 rotates, it will squeeze the dust in the outer tube 707 and discharge it.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A marble cutting arc device, comprising a frame (1), wherein a Y-axis lead screw (3) is provided on the frame (1), a cylinder (2) is threadedly connected to the Y-axis lead screw (3), a water jet (4) is fixedly installed at the output end of the cylinder (2), a cutting bed (5) is fixedly installed on the frame (1), and a water collection box (6) is fixedly installed at the bottom of the cutting bed (5), characterized in that: A recycling mechanism (7) is fixedly installed at the bottom of the water collection box (6). The recycling mechanism (7) includes an outer tube (707) and an inner tube (706) fixedly installed at the bottom of the water collection box (6). A coarse filter screen (704) is fixedly installed on the inner tube (706), and a fine filter screen (705) is fixedly installed on the outer tube (707). An inner spiral rod (702) is rotatably installed inside the inner tube (706), and an outer spiral push plate (703) is rotatably installed inside the outer tube (707). A driving mechanism (8) is installed at the bottom of the water collection box (6).

2. A marble cutting arc device according to claim 1, characterized in that: The recycling mechanism (7) also includes a tapered head (708) disposed at the ends of the inner tube (706) and the outer tube (707). A rotating seat (709) is rotatably installed inside the outer tube (707), and a toothed groove is provided on the rotating seat (709). A feed inlet (701) is fixedly installed on the inner tube (706).

3. A marble cutting arc device according to claim 2, characterized in that: A gear is rotatably mounted on the edge of the rotating seat (709), and the gear meshes with the tooth groove on the rotating seat (709).

4. A marble cutting arc device according to claim 3, characterized in that: The outer spiral push plate (703) is rotatably installed inside the outer tube (707) via the rotating seat (709). The outer tube (707) is connected to the water collection box (6) via the feed inlet (701). Both the outer tube (707) and the inner tube (706) are provided with installation ports. The coarse filter screen (704) is installed on the inner tube (706) through the installation port, and the fine filter screen (705) is installed on the outer tube (707) through the installation port.

5. A marble cutting arc device according to claim 4, characterized in that: The drive mechanism (8) includes a motor (801) fixedly installed at the bottom of the water collection box (6) and an X-axis lead screw (804) rotatably installed at the bottom of the water collection box (6). A lead screw slider (805) is threaded onto the X-axis lead screw (804), and the lead screw slider (805) is fixedly installed on the equipment frame (1). A helical gear disk (607) is fixedly installed on the output end of the motor (801). The helical gear disk (607) rotates on both sides. A drive shaft (806) is installed, and a transmission shaft (803) is rotatably installed at the end of the drive shaft (806). The end of the transmission shaft (803) is fixedly installed on the inner helical rod (702). Helical gears (802) are fixedly installed on both the transmission shaft (803) and the drive shaft (806), and the helical gears (802) mesh together in pairs. The helical gear disk (607) meshes with the helical gears (802) on the transmission shaft (803).

6. A marble cutting arc device according to claim 5, characterized in that: The bottom of the water collection box (6) is provided with a retainer, and the transmission shaft (803) and the drive shaft (806) are rotatably mounted on the bottom of the water collection box (6) through the retainer.

7. A marble cutting arc device according to claim 6, characterized in that: The equipment frame (1) is movably mounted above the cutting bed (5) via a lead screw slider (805).

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