Stone cutting machine

Abstract

The utility model discloses a stone cutting machine, and relates to the technical field of stone cutting. The distance between the two clamping and fixing assemblies is adjusted through the distance adjusting mechanism, so that stones with different widths are clamped and fixed through the clamping and fixing assemblies, the clamping and fixing assemblies are driven by the feeding mechanism to move from front to back, and therefore the stones fixed by the clamping and fixing assemblies are driven to move; when the telescopic end of the electric telescopic rod moves downwards to drive the electric guide rail, the splash-proof cover, the cutting machine body and other structures to move downwards together for cutting, water is supplied to the fixing box and the water spraying bent pipe through the water supply assembly during cutting, the water is sprayed to the cutting position, the cooling and dustproof effects are achieved, meanwhile, the splash-proof cover is matched, and water splashing is effectively prevented; sprayed water flows downwards into the water collecting tank through gaps generated by cutting, waste water is effectively collected, the situation that the processing environment is dirty and messy due to water overflowing is avoided, and the working environment is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stone cutting, in particular to a stone cutting machine. Background Art

[0002] A stone cutting machine, also called a stone cutter, is a multi-knife and multi-stage stone cutting machine composed of a cutting knife group, a stone conveying table, a positioning guide plate and a frame. When cutting stone, the stone to be cut is placed on the base, and then the lifting frame and the horizontal frame are driven to make the cutting machine body contact with the edge of the stone. Then the cutting machine body is started, and the horizontal frame is driven to cut the stone in the horizontal direction. Then the cutting machine body is driven to descend vertically, and the above steps are repeated until the stone is completely cut.

[0003] In the prior art, a Chinese patent with the authorization announcement number CN219486212U discloses a stone cutting machine. When cutting stone, the first driving device is started to make the saw teeth rotate, and water is passed into the water pipe so that the water in the water pipe sprays out from multiple nozzles. Then the bearing table is driven to move so that the saw teeth cut the stone on the bearing table. When the dust drifts out of the working frame, it is quickly adsorbed by the water sprayed out from the nozzles, and then agglomerates and settles to the ground due to gravity, reducing the problem of dust flying at the cutting site.

[0004] The above prior art solution has the following defects: There is no structure for collecting the sprayed water body, and the sewage adsorbed with dust directly flows to the ground, resulting in a dirty, muddy ground at the stone processing site, which is not conducive to the normal work of workers and affects the smooth progress of the processing work.

[0005] Therefore, a stone cutting machine is proposed. Content of the Utility Model

[0006] The purpose of the utility model is to provide a stone cutting machine to solve the problems mentioned in the above background art.

[0007] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0008] A stone cutting machine, comprising a frame body, with front legs fixedly installed on the front side of the bottom surface of the frame body, rear legs fixedly installed on the rear side of the bottom surface of the frame body, a distance adjustment mechanism provided on the top surface of the frame body, a guide post fixedly installed on the surface of the moving part of the distance adjustment mechanism, a feeding mechanism provided on the surface of the guide post, a clamping and fixing component fixedly installed on the surface of the moving part of the feeding mechanism, electric telescopic rods fixedly installed on both the left and right sides of the top surface of the frame body, an electric guide rail fixedly installed at the telescopic end of the electric telescopic rod, a splash guard fixedly installed on the surface of the moving part of the electric guide rail, a cutting machine body fixedly installed on the top surface of the inner wall of the splash guard, a fixed box fixedly installed on the side surface of the housing of the cutting machine body, a water spraying elbow fixedly installed on the bottom surface of the fixed box for spraying water to the cutting part of the cutting machine body, a water supply component provided on the surface of the splash guard, the water supply component, the fixed box and the water spraying elbow are connected in communication with each other, and a water collecting tank is fixedly installed on the bottom surface of the frame body.

[0009] Further, the front legs are 3 - 6 mm longer than the rear legs.

[0010] Further, the distance adjustment mechanism includes transverse chutes, the number of transverse chutes is two and they are arranged front and back on the top surface of the frame body, transverse sliding blocks are slidably installed on the inner wall surfaces of the transverse chutes, the number of transverse sliding blocks in the transverse chutes is two and they are symmetrically arranged left and right, a double-headed threaded rod is rotatably installed on the inner wall surface of one side of the transverse chute, a first motor is fixedly installed on the side surface of the frame body, the output end of the first motor is fixedly connected with the double-headed threaded rod, the transverse sliding blocks are threadedly connected to the surface of the double-headed threaded rod, the guide posts are fixedly installed on the top surfaces of the two transverse sliding blocks arranged front and back, and the number of guide posts is two and they are symmetrically arranged left and right.

[0011] Further, the feeding mechanism includes a longitudinal chute, the longitudinal chute is opened on the top surface of the guide post, a longitudinal threaded rod is rotatably installed on the inner wall surface of the longitudinal chute, a second motor is fixedly installed on the surface of the guide post, the output end of the second motor is fixedly connected with the longitudinal threaded rod, a U-shaped sliding block slides on the surface of the longitudinal chute and the surface of the guide post, the U-shaped sliding block is threadedly installed on the surface of the longitudinal threaded rod, and the clamping and fixing component is arranged on the surface of the U-shaped sliding block.

[0012] Further, the clamping and fixing component includes a lifting chute, the lifting chute is opened on the opposite surfaces of the two U-shaped sliding blocks, a lifting sliding block is slidably installed on the inner wall surface of the lifting chute, a vertical threaded rod is rotatably installed on the inner wall surface of the lifting chute, a rotating block is fixedly installed on the top surface of the vertical threaded rod, the lifting sliding block is threadedly installed on the surface of the vertical threaded rod, a pressing plate is fixedly installed on the surface of the lifting sliding block, a supporting plate is fixedly installed on the surface of the U-shaped sliding block, and the supporting plate is arranged below the pressing plate.

[0013] Further, the water supply assembly includes a water pump fixed to the top surface of the splash guard. The input end of the water pump is fixedly connected to a water inlet pipe, and the output end of the water pump is fixedly connected to a water outlet pipe. The lower end of the water outlet pipe is fixedly inserted into the surface of the fixed box. A limiting ring is fixedly installed on the surface of the electric guide rail, and the water inlet pipe movably passes through the limiting ring.

[0014] Further, the top wall of the water collection tank is designed as a funnel-shaped top. A drain pipe is fixedly installed on the back of the water collection tank, and a valve is provided on the surface of the drain pipe.

[0015] The beneficial effects of the present utility model are as follows:

[0016] By adjusting the distance between the two clamping and fixing components through the distance adjustment mechanism, different-width stones can be clamped and fixed by the clamping and fixing components. The feeding mechanism drives the clamping and fixing components to move from front to back, thereby driving the stones fixed by the clamping and fixing components to move. When the telescopic end of the electric telescopic rod moves downward, it drives structures such as the electric guide rail, the splash guard, and the cutting machine body to move downward together for cutting. During cutting, water is supplied to the fixed box and the water spray elbow through the water supply assembly, and the water body is sprayed on the cutting area, playing a role in cooling and dust prevention. At the same time, it effectively prevents water from splashing in cooperation with the splash guard. The sprayed water body flows downward into the water collection tank through the gaps generated by cutting, effectively collecting waste water, avoiding water overflow and resulting in a messy processing environment, and effectively improving the working environment. Description of the Drawings

[0017] Figure 1 is the top view of the three-dimensional structure of the present utility model;

[0018] Figure 2 is the front sectional view of the three-dimensional structure of the present utility model;

[0019] Figure 3 is the present utility model Figure 2 enlarged view of the structure of part A;

[0020] Reference numerals: 1, frame body; 2, front leg; 3, hind leg; 4, distance adjustment mechanism; 401, transverse sliding groove; 402, first motor; 403, double-headed threaded rod; 404, transverse sliding block; 5, guide post; 6, feeding mechanism; 601, longitudinal sliding groove; 602, second motor; 603, longitudinal threaded rod; 604, U-shaped sliding block; 7, clamping and fixing component; 701, lifting groove; 702, lifting slider; 703, vertical threaded rod; 704, rotating block; 705, support plate; 706, pressing plate; 8, electric telescopic rod; 9, electric guide rail; 10, splash guard; 11, cutting machine body; 12, fixed box; 13, water spray elbow; 14, water supply assembly; 141, water pump; 142, water inlet pipe; 143, water outlet pipe; 144, limiting ring; 15, water collection tank; 16, funnel-shaped top; 17, drain pipe; 18, valve. Detailed implementation mode

[0021] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model to be protected, but merely represents the selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0023] It should be noted that similar reference numerals and letters indicate similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0024] All the electrical components appearing in this article are electrically connected to the external main controller and the 220V mains power supply, and the main controller can be a conventional known device such as a computer for control.

[0025] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "inside", "outside", "above", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model.

[0026] Such as Figures 1 to 3As shown in the figure, a stone cutting machine includes a frame body 1. A front leg 2 is fixedly installed on the front side of the bottom surface of the frame body 1, and a rear leg 3 is fixedly installed on the rear side of the bottom surface of the frame body 1. A distance adjusting mechanism 4 is provided on the top surface of the frame body 1. A guide column 5 is fixedly installed on the surface of the moving part of the distance adjusting mechanism 4. A feeding mechanism 6 is provided on the surface of the guide column 5. A clamping and fixing assembly 7 is fixedly installed on the surface of the moving part of the feeding mechanism 6. Electric telescopic rods 8 are fixedly installed on both the left and right sides of the top surface of the frame body 1. An electric guide rail 9 is fixedly installed at the telescopic end of the electric telescopic rod 8. A splash guard 10 is fixedly installed on the surface of the moving part of the electric guide rail 9. A cutting machine body 11 is fixedly installed on the top surface of the inner wall of the splash guard 10. A fixing box 12 is fixedly installed on the side surface of the shell of the cutting machine body 11. A water spraying elbow pipe 13 for spraying water to the cutting part of the cutting machine body 11 is fixedly installed on the bottom surface of the fixing box 12. A water supply assembly 14 is provided on the surface of the splash guard 10. The water supply assembly 14, the fixing box 12 and the water spraying elbow pipe 13 are communicated with each other. A water collecting tank 15 is fixedly installed on the bottom surface of the frame body 1.

[0027] More specifically, the distance between the two clamping and fixing assemblies 7 is adjusted through the distance adjusting mechanism 4, so as to clamp and fix stones with different widths through the clamping and fixing assemblies 7. The feeding mechanism 6 drives the clamping and fixing assemblies 7 to move from front to back, so as to drive the stones fixed by the clamping and fixing assemblies 7 to move. When the telescopic end of the electric telescopic rod 8 moves downward, it drives structures such as the electric guide rail 9, the splash guard 10 and the cutting machine body 11 to move downward together. When the cutting machine body 11 contacts the stone, cutting can be completed. During cutting, water is supplied to the fixing box 12 and the water spraying elbow pipe 13 through the water supply assembly 14. The water body is sprayed on the cutting part, playing a role in cooling and dust prevention. At the same time, it effectively prevents the water body from splashing in cooperation with the splash guard 10. The sprayed water body flows downward through the gaps generated by cutting into the water collecting tank 15, effectively collecting waste water, avoiding the overflow of the water body and resulting in a messy processing environment, and effectively improving the working environment.

[0028] The front leg 2 is 3 - 6 mm longer than the rear leg 3.

[0029] Specifically, the length of the front leg 2 is slightly longer than that of the rear leg 3. While ensuring the stability of stone feeding, the stone is slightly higher at the front and lower at the rear. When the water sprayed by the water spraying elbow pipe 13 cannot all flow into the water collecting tank 15 through the cutting gap, the excess water flows backward on the inclined stone surface and converges into the water collecting tank 15 from the rear side of the stone, which can collect waste water more comprehensively.

[0030] The distance adjustment mechanism 4 includes transverse chutes 401. The number of the transverse chutes 401 is two, and they are opened on the top surface of the frame 1 front and back. A transverse moving slider 404 is slidably installed on the inner wall surface of the transverse chute 401. The number of the transverse moving sliders 404 in the transverse chute 401 is two, and they are symmetrically arranged left and right. A double-headed threaded rod 403 is rotatably installed on the inner wall surface of one side of the transverse chute 401. A first motor 402 is fixedly installed on the side surface of the frame 1. The output end of the first motor 402 is fixedly connected to the double-headed threaded rod 403. The transverse moving slider 404 is threadedly connected to the surface of the double-headed threaded rod 403. The guiding columns 5 are fixedly installed on the top surfaces of the two transverse moving sliders 404 arranged front and back. The number of the guiding columns 5 is two, and they are symmetrically arranged left and right.

[0031] Specifically, the output end of the first motor 402 drives the double-headed threaded rod 403 to rotate, so that the two transverse moving sliders 404 that are symmetrically threadedly installed on the surface of the double-headed threaded rod 403 and slidably installed on the inner wall surface of the transverse chute 401 move synchronously towards or away from each other, thereby adjusting the distance between the two symmetrically arranged guiding columns 5 on the left and right, and finally realizing the adjustment of the distance of the clamping and fixing assembly 7, and being able to clamp and fix stones with different widths.

[0032] The feeding mechanism 6 includes a longitudinal chute 601. The longitudinal chute 601 is opened on the top surface of the guiding column 5. A longitudinal threaded rod 603 is rotatably installed on the inner wall surface of the longitudinal chute 601. A second motor 602 is fixedly installed on the surface of the guiding column 5. The output end of the second motor 602 is fixedly connected to the longitudinal threaded rod 603. A U-shaped slider 604 slides on the surface of the longitudinal chute 601 and the surface of the guiding column 5. The U-shaped slider 604 is threadedly installed on the surface of the longitudinal threaded rod 603. The clamping and fixing assembly 7 is arranged on the surface of the U-shaped slider 604.

[0033] Specifically, the output end of the second motor 602 drives the longitudinal threaded rod 603 to rotate, so that the U-shaped slider 604 that is threadedly installed on the surface of the longitudinal threaded rod 603 and slidably installed on the surface of the longitudinal chute 601 moves back and forth, and further drives the clamping and fixing assembly 7 arranged on the surface of the U-shaped slider 604 to move back and forth, and finally drives the stone fixed by the clamping and fixing assembly 7 to move back and forth, realizing the stable cutting of the stone.

[0034] The clamping and fixing assembly 7 includes a lifting chute 701. The lifting chute 701 is opened on the opposite surfaces of the two U-shaped sliders 604. A lifting slider 702 is slidably installed on the inner wall surface of the lifting chute 701. A vertical threaded rod 703 is rotatably installed on the inner wall surface of the lifting chute 701. A rotating block 704 is fixedly installed on the top surface of the vertical threaded rod 703. The lifting slider 702 is threadedly installed on the surface of the vertical threaded rod 703. A pressing plate 706 is fixedly installed on the surface of the lifting slider 702. A supporting plate 705 is fixedly installed on the surface of the U-shaped slider 604. The supporting plate 705 is arranged below the pressing plate 706.

[0035] Specifically, place the stone on the top surfaces of two pallets 705 with appropriate spacing. The stone is carried by the pallets 705. Then, rotate the rotary block 704 to drive the vertical threaded rod 703 to rotate, causing the lifting slider 702, which is threadedly installed on the surface of the vertical threaded rod 703 and slidably installed on the inner wall surface of the lifting groove 701, to lift or lower. This drives the pressing plate 706 fixedly installed on the surface of the lifting slider 702 to lift or lower, so that the pressing plate 706 cooperates with the pallet 705 to clamp and fix both sides of the stone.

[0036] The water supply assembly 14 includes a water pump 141. The water pump 141 is fixedly installed on the top surface of the splash guard 10. The input end of the water pump 141 is fixedly connected to a water inlet pipe 142, and the output end of the water pump 141 is fixedly connected to a water outlet pipe 143. The lower end of the water outlet pipe 143 is fixedly inserted into the surface of the fixed box 12. A limiting ring 144 is fixedly installed on the surface of the electric guide rail 9, and the water inlet pipe 142 movably passes through the limiting ring 144.

[0037] Specifically, connect the water inlet pipe 142 to an external water source. The water pump 141 pumps water through the water inlet pipe 142 and the water outlet pipe 143 into the fixed box 12, and finally sprays it through the spray elbow 13 at the contact between the cutting machine body 11 and the stone to achieve cooling and dust prevention. The limiting ring 144 is used to limit the water inlet pipe 142 to prevent the water inlet pipe 142 from deforming and moving as the splash guard 10 moves, and to avoid the water inlet pipe 142 falling off and hindering the normal progress of the cutting work.

[0038] The top wall of the water collection tank 15 is designed as a funnel-shaped top 16. A drain pipe 17 is fixedly installed on the back of the water collection tank 15, and a valve 18 is provided on the surface of the drain pipe 17.

[0039] Specifically, use the structural characteristics of the funnel-shaped top 16 to centrally collect the waste water into the water collection tank 15. When the water storage in the water collection tank 15 is relatively large, open the valve 18, and the waste water in the water collection tank 15 can be discharged through the drain pipe 17.

[0040] In summary: By adjusting the distance between the two clamping and fixing assemblies 7 through the distance adjustment mechanism 4, the clamping and fixing assemblies 7 can clamp and fix stones of different widths. The feeding mechanism 6 drives the clamping and fixing assemblies 7 to move from front to back, thereby driving the stone fixed by the clamping and fixing assemblies 7 to move for cutting. During cutting, the water supply assembly 14 supplies water to the fixed box 12 and the spray elbow 13. The water is sprayed at the cutting location, playing a role in cooling and dust prevention. At the same time, it effectively prevents water from splashing in cooperation with the splash guard 10. The sprayed water flows downward through the gaps generated by cutting into the water collection tank 15, effectively collecting the waste water and avoiding water overflow, resulting in a messy processing environment and effectively improving the working environment.

[0041] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification is only the principle of the present utility model. Without departing from the spirit and scope of the present utility model, various changes and improvements will occur to the present utility model, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A stone cutting machine, characterized in that: The invention comprises a frame (1), wherein a front leg (2) is fixedly mounted on the front side of the bottom surface of the frame (1), a rear leg (3) is fixedly mounted on the rear side of the bottom surface of the frame (1), a distance adjustment mechanism (4) is provided on the top surface of the frame (1), a guide column (5) is fixedly mounted on the surface of a moving part of the distance adjustment mechanism (4), a feeding mechanism (6) is provided on the surface of the guide column (5), a clamping and fixing component (7) is fixedly mounted on the surface of a moving part of the feeding mechanism (6), electric telescopic rods (8) are fixedly mounted on both left and right sides of the top surface of the frame (1), an electric guide rail (9) is fixedly mounted on the telescopic end of the electric telescopic rod (8), and the A splash shield (10) is fixedly mounted on the surface of the moving part of the electric guide rail (9); a cutting machine body (11) is fixedly mounted on the top surface of the inner wall of the splash shield (10); a fixing box (12) is fixedly mounted on the side of the shell of the cutting machine body (11); a water spray elbow (13) for spraying water to the cutting part of the cutting machine body (11) is fixedly mounted on the bottom surface of the fixing box (12); a water supply component (14) is provided on the surface of the splash shield (10); the water supply component (14), the fixing box (12) and the water spray elbow (13) are connected to each other; and a water collecting tank (15) is fixedly mounted on the bottom surface of the frame (1).

2. A stone cutting machine according to claim 1, characterized in that: The front legs (2) are 3-6 mm longer than the rear legs (3).

3. A stone cutting machine according to claim 1, characterized in that: The distance adjustment mechanism (4) comprises a transverse slide groove (401), the number of the transverse slide grooves (401) is two and they are opened on the top surface of the frame (1) in the front and rear, a transverse sliding block (404) is slidably installed on the inner wall surface of the transverse slide groove (401), the number of the transverse sliding blocks (404) in the transverse slide groove (401) is two and they are symmetrically arranged on the left and right, a double-headed threaded rod (403) is rotatably installed on the inner wall surface of the transverse slide groove (401) on one side, a first motor (402) is fixedly installed on the side of the frame (1), the output end of the first motor (402) is fixedly connected to the double-headed threaded rod (403), the transverse sliding block (404) is threadedly connected to the surface of the double-headed threaded rod (403), and the guide column (5) is fixedly installed on the top surfaces of the two transverse sliding blocks (404) arranged in the front and rear, the number of the guide column (5) is two and they are symmetrically arranged on the left and right.

4. A stone cutting machine according to claim 1, characterized in that: The feeding mechanism (6) comprises a longitudinal slide groove (601), wherein the longitudinal slide groove (601) is provided on the top surface of the guide column (5), a longitudinal threaded rod (603) is rotatably mounted on the inner wall surface of the longitudinal slide groove (601), a second motor (602) is fixedly mounted on the surface of the guide column (5), an output end of the second motor (602) is fixedly connected to the longitudinal threaded rod (603), a U-shaped slider (604) is slidably mounted on the surface of the longitudinal slide groove (601) and the surface of the guide column (5), the U-shaped slider (604) is threadedly mounted on the surface of the longitudinal threaded rod (603), and the clamping and fixing assembly (7) is arranged on the surface of the U-shaped slider (604).

5. A stone cutting machine according to claim 4, characterized in that: The clamping and fixing assembly (7) comprises a lifting groove (701), wherein the lifting groove (701) is provided on opposite surfaces of two U-shaped sliders (604), a lifting slider (702) is slidably mounted on the inner wall surface of the lifting groove (701), a vertical threaded rod (703) is rotatably mounted on the inner wall surface of the lifting groove (701), a rotary block (704) is fixedly mounted on the top surface of the vertical threaded rod (703), the lifting slider (702) is threadedly mounted on the surface of the vertical threaded rod (703), a pressure plate (706) is fixedly mounted on the surface of the lifting slider (702), and a support plate (705) is fixedly mounted on the surface of the U-shaped slider (604), and the support plate (705) is arranged below the pressure plate (706).

6. The stone cutting machine according to claim 1, characterized in that: The water supply assembly (14) comprises a water pump (141), the water pump (141) is fixedly mounted on the top surface of the splash shield (10), the input end of the water pump (141) is fixedly connected to a water inlet pipe (142), the output end of the water pump (141) is fixedly connected to a water outlet pipe (143), the lower end of the water outlet pipe (143) is fixedly inserted into the surface of the fixing box (12), a limiting ring (144) is fixedly mounted on the surface of the electric guide rail (9), and the water inlet pipe (142) is movably inserted into the limiting ring (144).

7. The stone cutting machine according to claim 1, characterized in that: The top wall of the water collecting box (15) is designed as a bucket-shaped top (16), a drainage pipe (17) is fixedly installed on the back of the water collecting box (15), and a valve (18) is provided on the surface of the drainage pipe (17).

Images