Metal false tooth cutting machine and cutting method
By designing moving components, dumping components, liquid collection tanks and other components in metal denture cutting machines, the problems of cutting fluid drop and splashing are solved, and efficient cutting fluid collection and dumping is achieved, simplifying the cleaning process.
Patent Information
- Application Number
- CN202510183900.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-19
- Publication Date
- 2025-04-11
AI Technical Summary
When existing metal denture cutting machines spray cutting fluid, the cutting fluid is prone to falling to the bottom end of the cutting machine body, resulting in difficulty in subsequent cleaning, and the cutting fluid is prone to splashing on the inner wall of the device, increasing the difficulty of cleaning.
A metal denture cutting machine is designed, using components such as moving components, pouring components, liquid collection tanks, opening and closing plates, opening and closing components and liquid stoppers. Through the mutual cooperation of these components, they collect and block the cutting fluid when spraying them to avoid falling and splashing the cutting fluid.
It effectively solves the problem of cutting fluid drop and splash, simplifies the subsequent cleaning process, reduces the difficulty of cleaning, and realizes efficient collection and pouring of cutting fluid.
Smart Images
Figure CN119794876A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of denture cutting machines, and in particular to a metal denture cutting machine and a cutting method. Background Art
[0002] Dentures, commonly known as false teeth, are artificial restorations used to replace missing teeth and their surrounding tissues. They play an important role in the field of oral restoration and can help patients restore tooth function and beauty. When using dentures, the denture metal is usually cut by a metal denture cutting machine. By removing excess metal, the raw material can be precisely processed into a denture shape that matches the patient's oral condition.
[0003] When cutting dentures, cutting fluid will be sprayed during the cutting process. When the denture is cut, a lubricating film is formed between the tool and the denture by spraying the cutting fluid, reducing friction. The cutting fluid can also reduce the heat generated during cutting, which plays a great role.
[0004] However, when most existing cutting machines spray cutting fluid, the sprayed cutting fluid directly falls to the bottom of the cutting machine, and there is a lack of collection components, so the operator needs to wipe and clean the device later, which is more troublesome. In addition, when spraying the cutting fluid, the cutting fluid is easy to splash onto the inner wall of the device, thereby increasing the difficulty of cleaning. Summary of the invention
[0005] The present invention provides a metal denture cutting machine and a cutting method, which solves the problem in the related art that when cutting dentures, the sprayed cutting fluid falls to the bottom of the cutting machine body, making subsequent cleaning difficult.
[0006] The technical solution of the present invention is as follows: A metal denture cutting machine comprises a bracket and a cutting body, the cutting body is fixedly mounted on the bracket, a discharge chute is provided at the rear of the cutting body, and also comprises a moving assembly, a pouring assembly, a liquid collecting box, an opening and closing plate, an opening and closing assembly and a liquid blocking bucket, the moving assembly is arranged in the cutting body, the moving assembly is used to move the cutting fluid out of the cutting body, the pouring assembly is arranged on the moving assembly, the pouring assembly is used to dump the collected cutting fluid, the liquid collecting box is arranged on the pouring assembly, two slide grooves are provided on the side of the cutting body, the opening and closing plate is slidably mounted in the two slide grooves of the cutting body, the opening and closing assembly is arranged on the cutting body, the opening and closing assembly is used to open the opening and closing plate when pouring the cutting fluid, and while the moving assembly drives the liquid collecting box to move, the opening and closing assembly synchronously opens the opening and closing plate, and the liquid blocking bucket is fixedly mounted in the cutting body.
[0007] Furthermore, the moving assembly includes a support cover, a driving screw, a rotating shaft, a motor 1, a sliding rod and a moving plate. Two support covers are provided, and the two support covers are respectively fixedly mounted in the cutting body. The driving screw is rotatably mounted in one of the support covers, the rotating shaft is fixedly connected to the side of the driving screw, and the rotating shaft passes through and is rotatably mounted on the side of the cutting body. The motor 1 is mounted on the side of the cutting body, and the output end of the motor 1 is fixedly connected to the side of the rotating shaft. The sliding rod is fixedly mounted in the other support cover, one end of the moving plate is threadedly connected to the driving screw, and the other end of the moving plate is slidably mounted on the sliding rod.
[0008] Furthermore, the tipping assembly includes a slide rail, a cylinder and a connecting rod. There are two slide rails, and the two slide rails are fixedly mounted on the side of the movable plate. There are two cylinders, and the two cylinders are respectively fixedly mounted on the movable plate. There are two connecting rods, and the two connecting rods are respectively fixedly connected to the output ends of the two cylinders.
[0009] Furthermore, the dumping assembly also includes a sliding plate, a rotating shaft and a second motor. Two sliding plates are provided. The two sliding plates are slidably installed on the two sliding rails respectively. The other ends of the two connecting rods are fixedly connected to the sides of the two sliding plates respectively. The rotating shaft is rotatably installed between the two sliding plates, and the side of the liquid collecting box is fixedly connected to the side of the rotating shaft. The second motor is installed on the side of the sliding plate, and the output end of the second motor is fixedly connected to the side of the rotating shaft.
[0010] Furthermore, the opening and closing assembly includes a gear ring, a rack, a mounting plate, a sliding rod and a connecting block, the gear ring is fixedly mounted on the rotating shaft, the rack is fixedly mounted on the side of the opening and closing plate, and the gear ring is meshed with the rack, two mounting plates are provided, both of the two mounting plates are fixedly mounted on the side of the cutting body, the sliding rod is fixedly mounted between the two mounting plates, the connecting block is slidably mounted on the sliding rod, and the side of the connecting block is fixedly connected to the side of the opening and closing plate.
[0011] Furthermore, a support block is fixedly mounted on the side of the movable plate, and the bottom end of the liquid collecting box is in contact with the top end of the support block.
[0012] Furthermore, the bottom end of the liquid retaining bucket and the top end of the liquid collecting box are at the same horizontal position, and the opening size of the bottom end of the liquid retaining bucket is consistent with the opening size of the top end of the liquid collecting box.
[0013] Furthermore, a positioning plate is fixedly mounted on the support cover, and when the side surface of the positioning plate contacts the side surface of the movable plate, the liquid collecting box is located directly below the liquid blocking bucket.
[0014] Furthermore, a discharge port is provided on the side of the cutting machine body, and a box door is hingedly installed at the discharge port.
[0015] A metal denture cutting method, using the above-mentioned metal denture cutting machine, comprises the following steps: Step 1, receiving liquid: when the cutting machine body is cutting the denture, by starting the motor 1, the output end of the motor 1 drives the rotating shaft to rotate, and the rotating shaft drives the driving screw to rotate in the support cover, and then drives the moving plate and the liquid collecting box to move to the bottom of the liquid blocking bucket. When the denture is cut and the cutting fluid is sprayed, the cutting fluid falls into the liquid collecting box through the blocking of the liquid blocking bucket, so as to collect the sprayed cutting fluid; Step 2, moving the liquid: after the cutting fluid is collected, start the motor 1 again, so that the moving plate drives the liquid collecting box to move toward the discharge trough of the cutting body. When the rotating shaft is driven to rotate, the rotating shaft drives the gear ring to rotate, and the gear ring drives the meshing rack to drive the opening and closing plate to move downward, thereby opening the discharge trough and moving the slide rail to the outside of the cutting body; Step three, pouring the liquid: when the slide rail moves out of the cutting body, the cylinder is started, and the output end of the cylinder drives the connecting rod forward, and the connecting rod pushes the sliding plate to move on the slide rail, thereby pushing the liquid collecting box out of the cutting body. After the liquid collecting box is pushed to the outside of the cutting body, motor two is started, and the output end of motor two drives the rotating shaft to rotate, thereby turning the liquid collecting box sideways and pouring the cutting fluid stored in the liquid collecting box.
[0016] The working principle and beneficial effects of the present invention are: 1. In the present invention, when collecting cutting fluid, the liquid collecting box is driven by the moving component to move to the bottom of the liquid retaining bucket, and then the sprayed cutting fluid is collected. After the collection is completed or the liquid collecting box is full, the liquid collecting box is moved away from the liquid retaining bucket by the opening and closing component and the moving component; 2. In the present invention, after the collection is full, the liquid collecting box is moved to the outside of the cutting machine body by the dumping assembly, and then one end of the liquid collecting box is flipped again by the dumping assembly, so that the cutting fluid inside the liquid collecting box is dumped to the outside of the cutting machine body, and then the cutting fluid in the liquid collecting box is emptied, and then it returns again to collect the subsequent cutting fluid; To summarize, the cutting machine collects and blocks the cutting fluid when it is sprayed through the mutual cooperation between the moving component, the dumping component, the liquid collecting box, the opening and closing plate, the opening and closing component and the liquid blocking bucket, thereby preventing the cutting fluid from falling and splashing to the bottom and sides of the cutting machine body, and then after collection, it is moved out of the cutting machine body for dumping. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the mobile assembly of the present invention; Figure 3 It is a schematic diagram of the structure of the liquid collecting box, the supporting block, the moving plate and the dumping assembly of the present invention; Figure 4 It is a schematic diagram of the structure of the cutting machine body, the opening and closing plate, the motor 1, the rotating shaft and the opening and closing assembly of the present invention; Figure 5 It is a schematic diagram of the structure of the cooperation between the liquid collecting box and the liquid retaining bucket of the present invention; Figure 6 It is a schematic diagram of the structure of the support, cutting machine body and door of the present invention.
[0019] In the figure: 1. bracket; 2. cutting body; 3. liquid collecting box; 4. opening and closing plate; 5. liquid blocking bucket; 6. support block; 7. positioning plate; 8. box door; 101. support cover; 102. driving screw; 103. rotating shaft; 104. motor 1; 105. sliding rod; 106. moving plate; 201. sliding rail; 202. cylinder; 203. connecting rod; 204. sliding plate; 205. rotating shaft; 206. motor 2; 301. gear ring; 302. rack; 303. mounting plate; 304. sliding rod; 305. connecting block. DETAILED DESCRIPTION
[0020] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0021] Embodiment 1, as Figure 1 to Figure 6As shown, this embodiment proposes a metal denture cutting machine, including a bracket 1 and a cutting body 2, the cutting body 2 is fixedly mounted on the bracket 1, a discharge chute is provided at the back of the cutting body 2, and also includes a moving component, a pouring component, a liquid collecting box 3, an opening and closing plate 4, an opening and closing component and a liquid blocking bucket 5, the moving component is arranged in the cutting body 2, the moving component is used to move the cutting fluid out of the cutting body 2, the pouring component is arranged on the moving component, the pouring component is used to dump the collected cutting fluid, the liquid collecting box 3 is arranged on the pouring component, two slide grooves are provided on the side of the cutting body 2, the opening and closing plate 4 is slidably mounted in the two slide grooves of the cutting body 2, the opening and closing component is arranged on the cutting body 2, the opening and closing component is used to open the opening and closing plate 4 when pouring the cutting fluid, and when the moving component drives the liquid collecting box to move, the opening and closing component synchronously opens the opening and closing plate, and the liquid blocking bucket 5 is fixedly mounted in the cutting body 2.
[0022] refer to Figure 6 A discharge port is provided on the side of the cutting machine body 2, and a box door 8 is hingedly installed at the discharge port. By opening the box door 8, the denture is placed into the cutting machine body 2, and then the denture is cut and sprayed with cutting fluid.
[0023] refer to Figure 5 The bottom end of the liquid blocking bucket 5 is at the same horizontal position as the top end of the liquid collecting box 3, and the opening size of the bottom end of the liquid blocking bucket 5 is consistent with the opening size of the top end of the liquid collecting box 3. When collecting the cutting fluid, the liquid collecting box 3 is moved to the bottom of the liquid blocking bucket 5 so that the top end of the liquid collecting box 3 coincides with the top end of the liquid blocking bucket 5, thereby blocking the cutting fluid from flowing into the liquid collecting box 3 for collection through the liquid blocking bucket 5.
[0024] In this embodiment, reference Figure 2 The moving component includes a support cover 101, a driving screw 102, a rotating shaft 103, a motor 104, a sliding rod 105 and a moving plate 106. Two support covers 101 are provided, and the two support covers 101 are respectively fixedly installed in the cutting body 2. The driving screw 102 is rotatably installed in one of the support covers 101. The rotating shaft 103 is fixedly connected to the side of the driving screw 102, and the rotating shaft 103 penetrates and is rotatably installed on the side of the cutting body 2. The motor 104 is installed on the side of the cutting body 2, and the output end of the motor 104 is fixedly connected to the side of the rotating shaft 103. The sliding rod 105 is fixedly installed in the other support cover 101. One end of the moving plate 106 is threadedly connected to the driving screw 102, and the other end of the moving plate 106 is slidably installed on the sliding rod 105.
[0025] A positioning plate 7 is fixedly mounted on the support cover 101, and when the side of the positioning plate 7 contacts the side of the movable plate 106, the liquid collecting box 3 is located directly below the liquid blocking bucket 5. When the movable plate 106 drives the liquid collecting box 3 to move, the positioning plate 7 blocks the movable plate 106, so that the liquid collecting box 3 is accurately located directly below the liquid blocking bucket 5.
[0026] In this embodiment, reference Figure 3 The tipping assembly includes a slide rail 201, a cylinder 202 and a connecting rod 203. There are two slide rails 201, and the two slide rails 201 are fixedly installed on the side of the moving plate 106. There are two cylinders 202, and the two cylinders 202 are respectively fixedly installed on the moving plate 106. There are two connecting rods 203, and the two connecting rods 203 are respectively fixedly connected to the output ends of the two cylinders 202.
[0027] In this embodiment, reference Figure 3 The tipping assembly also includes a sliding plate 204, a rotating shaft 205 and a second motor 206. Two sliding plates 204 are provided. The two sliding plates 204 are respectively slidably installed on the two slide rails 201. The other ends of the two connecting rods 203 are respectively fixedly connected to the sides of the two sliding plates 204. The rotating shaft 205 is rotatably installed between the two sliding plates 204, and the side of the liquid collecting box 3 is fixedly connected to the side of the rotating shaft 205. The second motor 206 is installed on the side of the sliding plate 204, and the output end of the second motor 206 is fixedly connected to the side of the rotating shaft 205.
[0028] A support block 6 is fixedly installed on the side of the movable plate 106, and the bottom end of the liquid collecting box 3 contacts the top end of the support block 6. When the liquid collecting box 3 is located directly below the liquid blocking bucket 5, the bottom end of one end of the liquid collecting box 3 contacts the top end of the support block 6, so that the support block 6 supports the liquid collecting box 3.
[0029] In this embodiment, reference Figure 4 The opening and closing assembly includes a gear ring 301, a rack 302, a mounting plate 303, a sliding rod 304 and a connecting block 305. The gear ring 301 is fixedly mounted on the rotating shaft 103, the rack 302 is fixedly mounted on the side of the opening and closing plate 4, and the gear ring 301 is meshed with the rack 302. Two mounting plates 303 are provided, and the two mounting plates 303 are fixedly mounted on the sides of the cutting body 2. The sliding rod 304 is fixedly mounted between the two mounting plates 303. The connecting block 305 is slidably mounted on the sliding rod 304, and the side of the connecting block 305 is fixedly connected to the side of the opening and closing plate 4.
[0030] It should be supplemented that when the movable plate 106 contacts the positioning plate 7, the opening and closing plate 4 just blocks the discharge slot of the cutting body 2, and when the movable plate 106 moves toward the discharge slot, the opening and closing plate 4 moves downward to open.
[0031] Working principle: when in use, first open the box door 8, install the denture in the cutting machine body 2, at this time, the side of the movable plate 106 is in contact with the side of the positioning plate 7, and the liquid collecting box 3 is located directly below the liquid blocking bucket 5, then close the box door 8 and start the cutting machine body 2 to cut the denture. During cutting, the cutting fluid is sprayed on it. During spraying, the cutting fluid slides and falls into the liquid collecting box 3 under the obstruction of the liquid blocking bucket 5. After the cutting is completed or the liquid collecting box 3 has been collected, stop cutting, and then start the motor 104, the output end of the motor 104 drives the rotating shaft 103 to rotate, and the rotating shaft 103 drives the driving The movable screw 102 rotates, thereby driving the movable plate 106 to move on the sliding rod 105 and the driving screw 102, and then driving the liquid collecting box 3 to move toward the position of the discharge trough. At this time, the rotating shaft 103 drives the gear ring 301 to rotate, and the gear ring 301 drives the rack 302 meshing with it to move downward, and the rack 302 drives the opening and closing plate 4 to slide downward on the cutting body 2, and drives the connecting block 305 to slide up and down on the sliding rod 304. When the movable plate 106 moves to the side end of the support cover 101, the opening and closing plate 4 opens the discharge trough, and the slide rail 201 moves out of the cutting body 2.
[0032] Then start the cylinder 202, the output end of the cylinder 202 drives the connecting rod 203 to move, and the connecting rod 203 pushes the sliding plate 204 to move on the slide rail 201, thereby driving the liquid collecting box 3 to move out of the outside of the cutting machine body 2, and finally start the motor three, the output end of the motor three drives the rotating shaft 205 to rotate, and the rotating shaft 205 lifts one side of the liquid collecting box 3, thereby dumping the cutting fluid. After dumping, the liquid collecting box 3 is moved to its original position for the next collection.
[0033] Embodiment 2: Based on a metal denture cutting machine, this embodiment 2 also proposes a cutting method of the metal denture cutting machine, comprising the following steps: Step 1, receiving liquid: when the cutting body 2 is cutting the denture, by starting the motor 104, the output end of the motor 104 drives the rotating shaft 103 to rotate, and the rotating shaft 103 drives the driving screw 102 to rotate in the support cover 101, and then drives the movable plate 106 and the liquid collecting box 3 to move to the bottom of the liquid blocking bucket 5. When the denture is cut and the cutting fluid is sprayed, the cutting fluid passes through the liquid blocking bucket 5 and falls into the liquid collecting box 3, thereby collecting the sprayed cutting fluid.
[0034] Step 2, moving the liquid: After the cutting fluid is collected, start the motor 104 again, so that the movable plate 106 drives the liquid collecting box 3 to move toward the discharge trough of the cutting body 2. When driving the rotating shaft 103 to rotate, the rotating shaft 103 drives the gear ring 301 to rotate, and the gear ring 301 drives the rack 302 meshing with it to drive the opening and closing plate 4 to move downward, thereby opening the discharge trough and moving the slide rail 201 to the outside of the cutting body 2.
[0035] Step three, pouring the liquid: when the slide rail 201 moves out of the outside of the cutting body 2, by starting the cylinder 202, the output end of the cylinder 202 drives the connecting rod 203 to move forward, and the connecting rod 203 pushes the sliding plate 204 to move on the slide rail 201, thereby pushing the liquid collecting box 3 to the outside of the cutting body 2. After the liquid collecting box 3 is pushed to the outside of the cutting body 2, by starting the motor 206, the output end of the motor 206 drives the rotating shaft 205 to rotate, thereby causing the liquid collecting box 3 to tip over, and the cutting fluid stored in the liquid collecting box 3 is poured.
[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A metal denture cutting machine, comprising a bracket (1) and a cutting machine body (2), wherein the cutting machine body (2) is fixedly mounted on the bracket (1), characterized in that: The cutting machine body (2) is provided with a discharge chute at the rear, and further comprises: A moving component, the moving component being arranged in the cutting machine body (2), and being used to move cutting fluid out of the cutting machine body (2); A dumping assembly, the dumping assembly is arranged on the moving assembly, and the dumping assembly is used to dump the collected cutting fluid; A liquid collecting box (3), wherein the liquid collecting box (3) is arranged on the pouring assembly; An opening and closing plate (4), wherein two sliding grooves are provided on the side of the cutting machine body (2), and the opening and closing plate (4) is slidably mounted in the two sliding grooves of the cutting machine body (2); an opening and closing component, the opening and closing component being arranged on the cutting machine body (2), the opening and closing component being used to open the opening and closing plate (4) when pouring cutting fluid, and the opening and closing component synchronously opening the opening and closing plate while the moving component drives the liquid collecting box to move; A liquid retaining bucket (5), wherein the liquid retaining bucket (5) is fixedly installed in the cutting machine body (2).
2. A metal denture cutting machine according to claim 1, characterized in that: The mobile assembly comprises: A support cover (101), wherein two support covers (101) are provided, and the two support covers (101) are respectively fixedly mounted in the cutting machine body (2); A driving screw (102), the driving screw (102) being rotatably mounted in one of the support covers (101); A rotating shaft (103), the rotating shaft (103) being fixedly connected to a side surface of the driving screw rod (102), and the rotating shaft (103) being rotatably mounted on a side surface of the cutting machine body (2); Motor 1 (104), the motor 1 (104) being mounted on a side surface of the cutting machine body (2), and the output end of the motor 1 (104) being fixedly connected to a side surface of the rotating shaft (103); A sliding rod (105), the sliding rod (105) being fixedly mounted in another supporting cover (101); A movable plate (106), one end of which is threadedly connected to the driving screw rod (102), and the other end of which is slidably mounted on the sliding rod (105).
3. A metal denture cutting machine according to claim 2, characterized in that: The pouring assembly comprises: A slide rail (201), wherein two slide rails (201) are provided, and both slide rails (201) are fixedly mounted on the side of the movable plate (106); A cylinder (202), wherein two cylinders (202) are provided, and the two cylinders (202) are respectively fixedly mounted on the movable plate (106); A connecting rod (203), wherein two connecting rods (203) are provided, and the two connecting rods (203) are respectively fixedly connected to the output ends of the two cylinders (202).
4. A metal denture cutting machine according to claim 3, characterized in that: The pouring assembly also includes: A sliding plate (204), wherein two sliding plates (204) are provided, and the two sliding plates (204) are respectively slidably mounted on the two slide rails (201), and the other ends of the two connecting rods (203) are respectively fixedly connected to the side surfaces of the two sliding plates (204); A rotating shaft (205), the rotating shaft (205) being rotatably mounted between the two sliding plates (204), and the side surface of the liquid collecting box (3) being fixedly connected to the side surface of the rotating shaft (205); Motor 2 (206), the motor 2 (206) is mounted on the side of the sliding plate (204), and the output end of the motor 2 (206) is fixedly connected to the side of the rotating shaft (205).
5. A metal denture cutting machine according to claim 4, characterized in that: The opening and closing assembly comprises: A gear ring (301), the gear ring (301) being fixedly mounted on the rotating shaft (103); A rack (302), the rack (302) being fixedly mounted on a side surface of the opening and closing plate (4), and the gear ring (301) being meshed with the rack (302); A mounting plate (303), wherein two mounting plates (303) are provided, and both mounting plates (303) are fixedly mounted on the side of the cutting machine body (2); A sliding rod (304), the sliding rod (304) being fixedly mounted between the two mounting plates (303); A connecting block (305), wherein the connecting block (305) is slidably mounted on the sliding rod (304), and a side surface of the connecting block (305) is fixedly connected to a side surface of the opening and closing plate (4).
6. A metal denture cutting machine according to claim 5, characterized in that: A support block (6) is fixedly mounted on the side of the movable plate (106), and the bottom end of the liquid collecting box (3) is in contact with the top end of the support block (6).
7. A metal denture cutting machine according to claim 6, characterized in that: The bottom end of the liquid retaining bucket (5) and the top end of the liquid collecting box (3) are at the same horizontal position, and the size of the opening at the bottom end of the liquid retaining bucket (5) is consistent with the size of the opening at the top end of the liquid collecting box (3).
8. A metal denture cutting machine according to claim 7, characterized in that: A positioning plate (7) is fixedly mounted on the support cover (101), and when the side surface of the positioning plate (7) contacts the side surface of the movable plate (106), the liquid collecting box (3) is located directly below the liquid blocking bucket (5).
9. A metal denture cutting machine according to claim 8, characterized in that: A discharge port is provided on the side of the cutting machine body (2), and a box door (8) is hingedly mounted at the discharge port.
10. A method for cutting metal dentures, using the metal denture cutting machine according to claim 9, characterized in that: The following steps are involved: S1. Receiving liquid: When the cutting machine body (2) is cutting the denture, the motor 1 (104) is started, and the output end of the motor 1 (104) drives the rotating shaft (103) to rotate, and the rotating shaft (103) thereby drives the driving screw (102) to rotate in the support cover (101), thereby driving the moving plate (106) and the liquid collecting box (3) to move to the bottom of the liquid blocking bucket (5). When the denture is cut and the cutting fluid is sprayed, the cutting fluid passes through the liquid blocking bucket (5) and falls into the liquid collecting box (3), thereby collecting the sprayed cutting fluid; S2, moving the liquid: after the cutting liquid is collected, the motor 1 (104) is started again, so that the moving plate (106) drives the liquid collecting box (3) to move toward the discharge trough of the cutting machine body (2). When the rotating shaft (103) is driven to rotate, the rotating shaft (103) drives the gear ring (301) to rotate, and the gear ring (301) drives the rack (302) meshing with it to drive the opening and closing plate (4) to move downward, thereby opening the discharge trough and moving the slide rail (201) to the outside of the cutting machine body (2); S3, pouring liquid: when the slide rail (201) moves out of the outside of the cutting machine body (2), the cylinder (202) is started, and the output end of the cylinder (202) drives the connecting rod (203) to move forward, and the connecting rod (203) pushes the sliding plate (204) to move on the slide rail (201), thereby pushing the liquid collecting box (3) to the outside of the cutting machine body (2). After the liquid collecting box (3) is pushed to the outside of the cutting machine body (2), the motor 2 (206) is started, and the output end of the motor 2 (206) drives the rotating shaft (205) to rotate, thereby causing the liquid collecting box (3) to tip over, and the cutting fluid stored in the liquid collecting box (3) is poured out.