Automatic cleaning device of stone carving machine

Abstract

The utility model relates to the technical field of stone carving machines, and discloses an automatic cleaning device for a stone carving machine, the automatic cleaning device comprises a machine table, a fixed ring and a rotating ring, a sliding table is slidably connected to the machine table, a control box is slidably connected to the top end of the sliding table, a lifting table is slidably connected to one side of the control box, and a carving mechanism is installed on the top end face of the lifting table; the fixing ring is located at the bottom of the lifting table and fixedly connected with the lifting table through two connecting rods, the outer surface of the fixing ring is movably sleeved with the rotating ring through a sealing bearing, and a water collecting groove is formed in the top end of the sealing bearing. According to the scheme, in the process that the motor synchronously moves along with the lifting platform and when a brush of a gear ring is in close contact with stone, a power shaft of the motor can drive a gear block to rotate, the gear block drives the gear ring to drive a rotating ring and a brush ring to slowly rotate, and the brush on the gear ring is matched with water flowing out of a water collecting tank of the rotating ring through water permeable holes; therefore, the purpose of automatically cleaning the stone is achieved.

Description

Technical Field

[0001] This application relates to the technical field of stone engraving machines, and in particular to an automatic cleaning device for a stone engraving machine. Background Art

[0002] A stone engraving machine is a high-tech fully automatic computer-controlled engraving device that can engrave calligraphy and paintings on natural stones, glass, and ceramics. It mainly consists of a machine table, a sliding table, a lifting table, a control box, and an engraving mechanism. When in use, the stone is placed on the machine table. At this time, the sliding table drives the control box, the lifting table, and the engraving mechanism to slide left and right. The control box drives the lifting table and the engraving mechanism to move back and forth, and the lifting table drives the engraving mechanism to move up and down, so as to realize the three-dimensional movement of the engraving mechanism. During the three-dimensional movement of the engraving mechanism, the stone can be engraved. However, dust will inevitably adhere to the surface of the stone during engraving, so it needs to be cleaned. Utility Model Content

[0003] In order to solve the problem that dust will inevitably adhere to the surface of the stone during engraving, so it needs to be cleaned, this application provides an automatic cleaning device for a stone engraving machine.

[0004] An automatic cleaning device for a stone engraving machine provided by this application adopts the following technical solution:

[0005] An automatic cleaning device for a stone engraving machine includes a machine table, a fixed ring, and a rotating ring. A sliding table is slidably connected to the machine table. The top end of the sliding table is slidably connected to a control box. One side of the control box is slidably connected to a lifting table. The top surface of the lifting table is provided with an engraving mechanism.

[0006] The fixed ring is located at the bottom of the lifting table. The fixed ring is fixedly connected to the lifting table through two connecting rods. The rotating ring is movably sleeved on the outer surface of the fixed ring through a sealed bearing. A water collecting groove is opened at the top end of the sealed bearing. A plurality of water permeable holes are opened at the inner bottom wall of the water collecting groove. One side of the lifting table is provided with a water injection member for supplying water to the water collecting groove. A brush ring is adhesively bonded to the edge of the bottom end of the rotating ring. A gear ring is fixedly sleeved on the outer surface of the rotating ring. The other side of the lifting table is provided with a driving member for driving the gear ring to rotate.

[0007] Preferably, the inner bearing ring of the sealed bearing is fixedly sleeved on the outer surface of the fixed ring, and the inner wall of the rotating ring is welded to the outer surface of the outer bearing ring of the sealed bearing.

[0008] Preferably, the water injection member consists of a fixed block, a stainless steel pipe, and a hose. The fixed block is welded to one side of the lifting table. The stainless steel pipe is fixedly penetrated through the fixed block. The bottom end of the stainless steel pipe is located inside the water collecting groove. One end of the hose is fixedly sleeved on the outer surface of the top end of the stainless steel pipe.

[0009] Preferably, the driving member is composed of a mounting plate, bolts, a motor and a gear block. The mounting plate is located on the other side of the lifting table. There are two bolts, and the two bolts respectively thread through both ends of the top of the mounting plate, and both bolts are threadedly connected to the lifting table. The motor is fixedly installed at the top of the mounting plate, the power shaft of the motor rotates through the mounting plate, the gear block is fixedly sleeved at the end of the power shaft of the motor, and the gear block is meshed with the gear ring.

[0010] In summary, the present application includes the following beneficial technical effects: during the process of the motor moving synchronously with the lifting table, and when the brush of the gear ring is in close contact with the stone material, the power shaft of the motor will drive the gear block to rotate, and the gear block drives the gear ring to drive the rotating ring and the brush ring to rotate slowly. The brush on the gear ring cooperates with the water flowing out through the water permeable holes in the water collecting tank of the rotating ring, so as to achieve the purpose of automatically cleaning the stone material. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a three-dimensional structural schematic diagram of Embodiment 1 of the application.

[0012] Figure 2 is a side view structural schematic diagram of Embodiment 1 of the application.

[0013] Figure 3 is Embodiment 1 of the application Figure 1 an enlarged structural schematic diagram of part A in.

[0014] Figure 4 is Embodiment 1 of the application Figure 2 an enlarged structural schematic diagram of part A in.

[0015] Figure 5 is a partial structural disassembly schematic diagram of Embodiment 1 of the application.

[0016] Description of the reference numerals: 11, machine table; 12, sliding table; 13, control box; 14, lifting table; 15, engraving mechanism; 21, fixed ring; 22, connecting rod; 23, rotating ring; 24, sealing bearing; 25, brush ring; 26, gear ring; 3, water injection member; 31, fixed block; 32, stainless steel pipe; 33, hose; 4, driving member; 41, mounting plate; 42, bolt; 43, motor; 44, gear block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0017] The following is a further detailed description of the present application in conjunction with the attached Figure 1 - attached Figure 5 drawings.

[0018] Embodiment 1:

[0019] An automatic cleaning device for a stone engraving machine, refer toFigure 1 and Figure 2 , including a machine table 11, a fixed ring 21 and a rotating ring 23. A sliding table 12 is slidably connected to the machine table 11. Stones to be carved can be placed on the machine table 11. A control box 13 is slidably connected to the top end of the sliding table 12. A lifting table 14 is slidably connected to one side of the control box 13. A carving mechanism 15 is installed on the top end surface of the lifting table 14. The control box 13 can drive the lifting table 14 to slide left and right. The lifting table 14 can drive the carving mechanism 15 to move up and down, thereby realizing the purpose of moving the carving mechanism 15 up, down, left, right and front and back, so that the carving mechanism 15 can carve the stones on the machine table 11 in all directions. The carving mechanism 15 is a prior art and mainly consists of a motor, a coupling piece and a carving tool bit. The motor drives the carving tool bit to rotate at a high speed through the coupling piece, and carving is performed when the carving tool bit contacts the stone;

[0020] Refer to Figure 3 , Figure 4 and Figure 5, the fixed ring 21 is located at the bottom of the lifting platform 14. The fixed ring 21 is fixedly connected to the lifting platform 14 through two connecting rods 22. The outer side walls of the bottoms of the two connecting rods 22 are welded to the inner side wall of the fixed ring 21, and the tops of the two connecting rods 22 are respectively welded to the two ends of the bottom of the lifting platform 14. The rotating ring 23 is movably sleeved on the outer surface of the fixed ring 21 through a sealed bearing 24. The inner bearing ring of the sealed bearing 24 is fixedly sleeved on the outer surface of the fixed ring 21, and the inner wall of the rotating ring 23 is welded to the outer surface of the outer bearing ring of the sealed bearing 24. In this way, the rotating ring 23 can rotate outside the fixed ring 21. A water collecting groove is opened at the top end of the sealed bearing 24, and a plurality of water permeable holes are opened at the inner bottom wall of the water collecting groove. A water injection member 3 for supplying water to the water collecting groove is installed on one side of the lifting platform 14. The water injection member 3 is composed of a fixed block 31, a stainless steel pipe 32 and a hose 33. The fixed block 31 is welded to one side of the lifting platform 14. The stainless steel pipe 32 is fixedly penetrated through the fixed block 31. The bottom end of the stainless steel pipe 32 is located inside the water collecting groove. One end of the hose 33 is fixedly sleeved on the outer surface of the top end of the stainless steel pipe 32, and the other end of the hose 33 is communicated with the water outlet of an external water pump. The water inlet of the external water pump extracts water from an external water tank through an external water extraction pipe. The external water pump is electrically connected to an external power supply through an external switch. While the engraving mechanism 15 engraves the stone material, the external water pump is controlled by the external switch to start working, pumping the water in the external water tank away and discharging it into the water collecting groove through the hose 33 and the stainless steel pipe 32 in sequence. At this time, the water in the water collecting groove flows to the stone material engraving place through a plurality of water permeable holes for flushing. A brush ring 25 is adhered to the edge of the bottom end of the rotating ring 23. A gear ring 26 is fixedly sleeved on the outer surface of the rotating ring 23. A driving member 4 for driving the gear ring 26 to rotate is installed on the other side of the lifting platform 14. The driving member 4 is composed of a mounting plate 41, bolts 42, a motor 43 and a gear block 44. The mounting plate 41 is located on the other side of the lifting platform 14. There are two bolts 42. The two bolts 42 respectively threadedly penetrate through the two ends of the top of the mounting plate 41, and both of the two bolts 42 are threadedly connected to the lifting platform 14. The motor 43 is fixedly installed at the top end of the mounting plate 41. The motor 43 is electrically connected to an external power supply by using an external control switch. The motor 43 is preferably of the YE2132M-4 type. The power shaft of the motor 43 rotates through the mounting plate 41. The gear block 44 is fixedly sleeved on the end of the power shaft of the motor 43. The gear block 44 is meshed with the gear ring 26. When the motor 43 moves synchronously with the lifting platform 14 and the brush of the gear ring 26 is in close contact with the stone material, the motor 43 is controlled by the external control switch to start working. Its power shaft drives the gear block 44 to rotate. The gear block 44 drives the gear ring 26 to rotate. The gear ring 26 drives the rotating ring 23 and the brush ring 25 to rotate slowly. The brush on the gear ring 26 cooperates with the water flowing out of the water permeable holes to clean the stone material.

[0021] The above has described the exemplary embodiments of an automatic cleaning device for a stone engraving machine provided by the present disclosure with reference to preferred embodiments. However, those skilled in the art can understand that, without departing from the concept of the present disclosure, various modifications and variations can be made to the above specific embodiments, and various combinations of the technical features and structures proposed by the present disclosure can be made without exceeding the protection scope of the present disclosure. The protection scope of the present disclosure is determined by the appended claims.

Claims

1. An automatic cleaning device for a stone engraving machine, comprising a machine table (11), a fixed ring (21) and a rotating ring (23), characterized in that, A sliding table (12) is slidably connected to the machine table (11), a control box (13) is slidably connected to the top end of the sliding table (12), a lifting table (14) is slidably connected to one side of the control box (13), and a carving mechanism (15) is installed on the top surface of the lifting table (14). The fixed ring (21) is located at the bottom of the lifting table (14). The fixed ring (21) is fixedly connected to the lifting table (14) through two connecting rods (22). The rotating ring (23) is movably sleeved on the outer surface of the fixed ring (21) through a sealing bearing (24). A water collecting groove is formed at the top end of the sealing bearing (24), and a plurality of water permeable holes are formed in the inner bottom wall of the water collecting groove. A water injection member (3) for supplying water to the water collecting groove is installed on one side of the lifting table (14). A brush ring (25) is adhesively connected to the edge of the bottom end of the rotating ring (23). A gear ring (26) is fixedly sleeved on the outer surface of the rotating ring (23). A driving member (4) for driving the gear ring (26) to rotate is installed on the other side of the lifting table (14).

2. The automatic cleaning device for a stone engraving machine according to claim 1, wherein: The inner bearing ring of the sealing bearing (24) is fixedly sleeved on the outer surface of the fixed ring (21), and the inner wall of the rotating ring (23) is welded to the outer surface of the outer bearing ring of the sealing bearing (24).

3. The automatic cleaning device for a stone engraving machine according to claim 1, wherein: The water injection member (3) is composed of a fixed block (31), a stainless steel pipe (32) and a hose (33). The fixed block (31) is welded to one side of the lifting table (14). The stainless steel pipe (32) fixedly penetrates through the fixed block (31). The bottom end of the stainless steel pipe (32) is located inside the water collecting groove. One end of the hose (33) is fixedly sleeved on the outer surface of the top end of the stainless steel pipe (32).

4. The automatic cleaning device for a stone engraving machine according to claim 1, wherein: The driving member (4) is composed of a mounting plate (41), bolts (42), a motor (43) and a gear block (4). The mounting plate (41) is located on the other side of the lifting table (14). There are two bolts (42). The two bolts (42) respectively threadedly penetrate through both ends of the top of the mounting plate (41). Both of the two bolts (42) are threadedly connected to the lifting table (14). The motor (43) is fixedly installed on the top end of the mounting plate (41). The power shaft of the motor (43) rotates through the mounting plate (41). The gear block (44) is fixedly sleeved on the end of the power shaft of the motor (43). The gear block (44) is meshed with the gear ring (26).

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