Jade vertical cutting device

Abstract

The utility model belongs to the technical field of jade processing, and provides a jade vertical cutting device which comprises a base, a jade placing table is installed on the base, a plurality of waste leaking holes are formed in the bearing face of the jade placing table, and a material receiving box is installed in the jade placing table in a sliding mode. A gate-type mounting frame driven by a first driving device is slidably mounted on the base, a lifting frame driven by a second driving device is slidably mounted on the gate-type mounting frame in the vertical direction, a driving belt wheel driven by a third driving device is rotatably mounted at one end of the lifting frame, and a driven belt wheel is rotatably mounted at the other end of the lifting frame. The driving belt wheel and the driven belt wheel are in transmission connection through a jade cutting belt; the lifting frame is further provided with a cutting belt limiting mechanism and a cutting belt spraying mechanism. According to the jade cutting device, jade can be automatically and vertically cut, the jade can be efficiently and orderly cut, the service life of the jade cutting belt and the cutting quality of the jade are guaranteed, and meanwhile cutting waste liquid can be conveniently recycled and regularly treated in a centralized mode.

Description

Technical Field

[0001] The utility model relates to the technical field of jade processing, in particular to a jade vertical cutting device. Background Art

[0002] Jade is a mineral. There are two types of jade: soft and hard. The term "jade" often refers to nephrite, one of the most common jewelry items. Jade rough material, directly mined, typically undergoes multiple processing steps before it can be worn. Whether it's large or small, the first step is cutting. Cutting is a crucial step in jade processing. The shape and form of the jade material are designed and cut to facilitate its proper use by the craftsman for subsequent carving and polishing. Processed jade rough material can be fashioned into various shapes and forms, including jade pendants, jade vases, and jade bi disks.

[0003] At present, the equipment used for cutting jade is mainly divided into three categories: desktop cutting machines, wire cutting machines and band saw cutting machines. Desktop cutting machines are suitable for cutting thin slices or small pieces of jade. They use disc cutting blades for cutting. Although they are simple to operate and convenient to use, they are only suitable for simple cutting and polishing of small pieces of jade due to the size and material limitations of the cutting blades. Wire cutting machines and band saw cutting machines can be used to cut large pieces of jade, and both can effectively reduce the cutting loss of jade. However, the cutting efficiency of wire cutting machines is low. It usually takes more than ten hours to cut a piece of jade, which is very labor-intensive and resource-intensive. Band saw cutting machines cut smoothly, are durable, and have low consumption. They are suitable for all kinds of jade cutting. They usually have strong power performance and low loss, and are suitable for industrial use.

[0004] Most of the existing band saw cutting machines have a horizontal cutting structure. When it is necessary to remove internal flaws or cotton stiffness of jade, the jade needs to be cut vertically. Vertical cutting can better expose and remove impurities inside the jade, but there is still no band saw cutting equipment specifically for vertical cutting of jade. Moreover, most of the current band saw cutting equipment has a high machine height. Since large pieces of jade are heavy, the loading operation of jade is time-consuming and labor-intensive. The cutting belt is prone to offset and shaking during the jade cutting process, which affects the cutting accuracy of the jade. In addition, a large amount of dust is generated when jade is cut. Therefore, water is sprayed or coolant is dripped during the cutting process, but most of the time, water is sprayed or coolant is dripped onto the jade. The spray angle and position need to be adjusted at any time during the processing, and it is not convenient to realize the recovery and treatment of waste liquid and waste dust under cutting. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, in-depth research was conducted and a lot of creative work was put into it, thus completing the present utility model.

[0006] Specifically, the technical problem to be solved by the present invention is to provide a vertical cutting device for jade to solve the technical problems that the current band saw cutting equipment is not convenient for vertical cutting of jade, has poor cutting accuracy, and the waste liquid generated during the processing and the waste dust produced by cutting are inconvenient to recycle and treat.

[0007] In order to solve the above technical problems, the technical solution of the utility model is:

[0008] A jade vertical cutting device comprises a base, a jade placing table is fixedly mounted on the base, a plurality of waste holes are evenly opened on the supporting surface of the jade placing table, a material receiving box is slidably mounted in the jade placing table, and the material receiving box is located below the waste holes and is arranged corresponding to the waste holes;

[0009] A gantry mounting frame driven by a first driving device is slidably mounted on the base along the length direction of the jade placing table, a lifting frame driven by a second driving device is slidably mounted on the gantry mounting frame along the vertical direction, a driving pulley driven by a third driving device is rotatably mounted on one end of the lifting frame, a driven pulley corresponding to the driving pulley is rotatably mounted on the other end of the lifting frame, the driving pulley and the driven pulley are both rotatably mounted, a jade cutting belt is wound around the driving pulley and the driven pulley, and the driving pulley and the driven pulley are connected through the jade cutting belt transmission;

[0010] The part of the jade cutting belt away from one side of the gantry mounting frame and located directly above the jade placing platform is exposed outside the lifting frame. The lifting frame is also provided with a cutting belt limiting mechanism and a cutting belt spraying mechanism.

[0011] As an improved technical solution, the first driving device includes an electric cylinder fixedly mounted on the base, and two electric cylinders are provided, and the electric cylinders are respectively arranged on both sides of the jade placement table;

[0012] The bottom of the gantry mounting frame is fixedly connected to the slide of the electric cylinder. A detection piece is also fixedly mounted on the slide of the electric cylinder. Both ends of the electric cylinder are respectively fixedly mounted with first detection sensors for realizing detection of the detection piece.

[0013] As an improved technical solution, the gantry mounting frame includes two columns and a crossbeam, wherein the columns are provided and arranged vertically, the bottom ends of the columns are respectively fixedly connected to the slides of the electric cylinders, and the two ends of the crossbeam are respectively fixedly connected to the top ends of the columns;

[0014] A slide groove is provided on the inner side of the column along its length direction; a slide is fixedly installed on the side of the lifting frame close to the column; guide rollers corresponding to the slide grooves are rotatably installed on the slide; the guide rollers are adapted to the slide grooves and are respectively located in the slide grooves; the slide is slidably installed on the column through the slide grooves and the guide rollers;

[0015] The second driving device includes a first driving motor fixedly mounted on the top of one of the columns, and a reducer is fixedly mounted on the top of each column. The output shaft of the first driving motor is transmission-connected to one of the reducers, and the two reducers are transmission-connected via a rotating shaft. A screw rod is mounted on the column for rotation in a vertical direction, and the top end of the screw rod is transmission-connected to the output shaft of the reducer, and the screw rod is threadedly connected to the slide seat.

[0016] As an improved technical solution, the crossbeam covers the first drive motor, the reducer and the rotating shaft, and second detection sensors for detecting the lifting frame are fixedly installed at both ends of the column.

[0017] As an improved technical solution, the third driving device includes a second driving motor fixedly mounted on the lifting frame, and the output shaft of the second driving motor is drivingly connected to the driving pulley;

[0018] The bottom of the lifting frame is provided with a protective edge, and the protective edge is arranged around the driving pulley and the driven pulley.

[0019] As an improved technical solution, a pulley mounting plate is slidably mounted on the lifting frame in a direction approaching or moving away from the driving pulley, a plurality of first strip-shaped holes are formed on the pulley mounting plate, and the pulley mounting plate is fixedly mounted on the lifting frame by first positioning screws passing through the first strip-shaped holes;

[0020] A fixing seat is also fixedly installed on the lifting frame, an adjusting screw is rotatably installed on the fixing seat, one end of the adjusting screw is fixedly connected to an adjusting handwheel, and the other end of the adjusting screw is threadedly connected to the pulley mounting plate.

[0021] As an improved technical solution, a limiting slot is provided on the lifting frame, a mounting rod is slidably installed in the limiting slot, a second strip-shaped hole is provided on the mounting rod along the length direction of the limiting slot, and the mounting rod is fixedly installed on the lifting frame by a second positioning screw passing through the second strip-shaped hole;

[0022] The cutting belt limiting mechanism includes a first limiting roller and a second limiting roller rotatably mounted on the end of the mounting rod, the first limiting rollers are respectively located on both sides of the jade cutting belt, and there is a limiting gap between the first limiting rollers that is adapted to the thickness of the jade cutting belt, the second limiting roller is located above the jade cutting belt, and the upper edge of the jade cutting belt is against the second limiting roller.

[0023] As an improved technical solution, the cutting belt spraying mechanism includes a spray pipe fixedly installed on the end of the mounting rod, the spray pipes are respectively located on both sides of the jade cutting belt, and the end of the spray pipe has a spray hole close to the jade cutting belt and corresponding to the jade cutting belt.

[0024] As an improved technical solution, a control console is fixedly mounted on the base, and an electric control box is fixedly mounted on the side of the door-type mounting frame away from the lifting frame.

[0025] After adopting the above technical solution, the beneficial effects of the utility model are:

[0026] The jade vertical cutting device is convenient for loading jade onto the jade placing table. After the jade is placed on the jade placing table and fixed, the third driving device works to drive the active pulley to rotate, thereby driving the jade cutting belt to rotate. Then, the first driving device works to drive the gantry mounting frame to move, and moves the jade cutting belt to the top of the position where the jade needs to be cut. After that, the second driving device works to drive the lifting frame to slowly descend, and the jade is cut by the jade cutting belt. During the cutting process, the cutting belt limiting mechanism can prevent the jade cutting belt from deviating and shaking, ensuring that the jade cutting belt can achieve smooth cutting of the jade, thereby ensuring the quality of the jade. Cutting quality, the cutting belt spraying mechanism can spray the jade cutting belt in real time, cool the jade cutting belt, avoid the powder and dust generated during the cutting process from flying, and wash away the jade powder attached to the jade cutting belt, ensuring the service life and working environment of the jade cutting belt; after cutting a piece of jade, the second drive device drives the lifting frame to lift and reset, and then the first drive device drives the gantry mounting frame to move, moving the jade cutting belt to the top of the next position of the jade to be cut, and then the second drive device works to drive the lifting frame to slowly descend, and the jade is cut through the jade cutting belt, and this is repeated.

[0027] The jade vertical cutting device can realize automatic vertical cutting of jade, which not only makes the cutting of jade efficient and orderly, but also during the cutting process, the cutting belt limiting mechanism and the cutting belt spraying mechanism realize real-time limiting and spraying of the jade cutting belt, ensuring the service life of the jade cutting belt and the cutting quality of jade, avoiding the dispersion of powder and dust, and the waste liquid containing jade powder generated during the processing will flow into the material receiving box in the jade placement table through the waste leakage hole, which is convenient for subsequent regular centralized treatment, which is convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly describes the drawings required for the specific embodiments or the description of the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. Elements or parts in the drawings are not necessarily drawn to scale.

[0029] Figure 1 This is a schematic structural diagram of the jade vertical cutting device of the present utility model;

[0030] Figure 2 This is a schematic diagram of the installation structure of the lifting frame of the utility model;

[0031] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of the middle I part;

[0032] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of the middle II part;

[0033] Figure 5 This is another schematic diagram of the three-dimensional structure of the lifting frame of the utility model installed on the column;

[0034] Figure 6 This is a schematic cross-sectional view of the utility model in which the slide is slidably installed on the column;

[0035] Figure 7 This is a schematic diagram of the three-dimensional structure of the lifting frame of the utility model;

[0036] Figure 8 This is another schematic diagram of the three-dimensional structure of the lifting frame part of the utility model;

[0037] Figure 9 This is a structural diagram of one end portion of the lifting frame of the utility model;

[0038] Figure 10 This is a schematic diagram of the installation structure of the cutting belt limiting mechanism and the cutting belt spraying mechanism of the utility model;

[0039] Figure 11This is a schematic diagram of the installation structure of the cutting belt limiting mechanism of the utility model on the installation rod;

[0040] Figure numerals: 1-base; 2-jade placing table; 201-waste hole; 3-material receiving box; 4-electric cylinder; 5-detection piece; 6-first detection sensor; 7-column; 701-chute; 8-beam; 9-lifting frame; 901-protective edge; 902-limiting groove; 10-slide; 11-guide roller; 12-first drive motor; 13-speed reducer; 14-rotating shaft; 15-screw; 16-second detection sensor; 17-second Driving motor; 18-driving pulley; 19-driven pulley; 20-jade cutting belt; 21-pulley mounting plate; 2101-first strip hole; 22-first positioning screw; 23-fixing seat; 24-adjusting screw; 25-adjusting handwheel; 26-mounting rod; 2601-second strip hole; 27-second positioning screw; 28-first limiting roller; 29-second limiting roller; 30-spray pipe; 31-control panel; 32-electrical control box. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0042] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0043] At the same time, the meaning of "and / or" or "and / or" appearing in the full text includes three options. Taking "A and / or B" as an example, it includes option A, or option B, or an option in which both A and B are satisfied.

[0044] In addition, in this utility model, the descriptions of "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features specified as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0045] like Figures 1 to 11 As shown together, this embodiment provides a jade vertical cutting device, including a base 1, a jade placing table 2 is fixedly installed on the base 1, a plurality of waste holes 201 are evenly opened on the supporting surface of the jade placing table 2, a material receiving box 3 is slidably installed in the jade placing table 2, the material receiving box 3 is located below the waste holes 201 and is arranged corresponding to the waste holes 201, and the waste liquid containing cutting powder generated during the cutting process can flow from the waste holes 201 of the jade placing table 2 to the material receiving box 3; a pull-out handle is fixedly installed on one end of the material receiving box 3 to facilitate the taking and placing of the material receiving box 3, thereby facilitating the regular recycling and treatment of the cutting waste liquid.

[0046] A gantry mounting frame driven by a first driving device is slidably installed on the base 1 along the length direction of the jade placing table 2, and a lifting frame 9 driven by a second driving device is slidably installed on the gantry mounting frame along the vertical direction. A driving pulley 18 driven by a third driving device is rotatably installed on one end of the lifting frame 9, and a driven pulley 19 corresponding to the driving pulley 18 is rotatably installed on the other end of the lifting frame 9. The driving pulley 18 and the driven pulley 19 are both rotatably installed horizontally, and a jade cutting belt 20 is wound between the driving pulley 18 and the driven pulley 19, and the driving pulley 18 and the driven pulley 19 are connected by the jade cutting belt 20.

[0047] The jade cutting belt 20 is exposed to the outside of the lifting frame 9 on the side away from the gantry mounting frame and directly above the jade placing platform 2, so as to cut the jade. The lifting frame 9 is also provided with a cutting belt limiting mechanism and a cutting belt spraying mechanism. The cutting belt limiting mechanism is used to limit the jade cutting belt 20, and the cutting belt spraying mechanism is used to spray water or coolant to the jade cutting belt 20.

[0048] like Figure 1 and Figure 3 As shown, the first drive device includes two electric cylinders 4 fixedly mounted on the base 1, one located on either side of the jade placement platform 2. The bottom of the gantry is fixedly connected to the slide of the electric cylinder 4, which also has a detection plate 5 fixedly mounted on the slide. First detection sensors 6, used to detect the detection plate 5, are fixedly mounted at each end of the electric cylinder 4. When the electric cylinder 4 is in operation, it drives the gantry to move along the length of the electric cylinder 4. The detection of the detection plate 5 by the first detection sensor 6 ensures that the gantry always slides within its effective travel range.

[0049] In this embodiment, Figure 1As shown, the gantry mounting frame includes two columns 7 and a crossbeam 8. There are two columns 7 and they are vertically arranged. The bottom ends of the columns 7 are fixedly connected to the slides of the electric cylinder 4, and the two ends of the crossbeam 8 are fixedly connected to the top ends of the columns 7. The jade placement table 2 is located between the two columns 7.

[0050] like Figure 1 、 Figure 2 and Figure 6 As shown in the figure, in order to realize the sliding installation of the lifting frame 9 on the gantry mounting frame, a slide groove 701 is opened on the inner side of the column 7 along its length direction. A slide 10 is fixedly installed on the side of the lifting frame 9 close to the column 7. Guide rollers 11 corresponding to the slide grooves 701 are rotatably installed on the slide 10. The guide rollers 11 are adapted to the slide grooves 701 and are respectively located in the slide grooves 701. The slide 10 is slidably installed on the column 7 through the slide grooves 701 and the guide rollers 11. In this way, the lifting frame 9 is reciprocatingly slidably displaced in the vertical direction on the gantry mounting frame, and the sliding is smooth and reliable.

[0051] like Figure 1 、 Figure 2 、 Figure 5 and Figure 6 As shown together, the second drive device includes a first drive motor 12 fixedly mounted on the top of one of the columns 7, and a reducer 13 is fixedly mounted on the top of each column 7. The output shaft of the first drive motor 12 is transmission-connected to one of the reducers 13, and the two reducers 13 are transmission-connected via a rotating shaft 14. A screw rod 15 is installed on the column 7 for rotation along the vertical direction, and the top end of the screw rod 15 is transmission-connected to the output shaft of the reducer 13, and the screw rod 15 is threadedly connected to the slide 10. When the first drive motor 12 works, the screw rod 15 is driven to rotate through the reducer 13 and the rotating shaft 14. Since the screw rod 15 is threadedly connected to the slide 10, the slide 10 is slidably mounted on the column 7, and the screw rod 15 rotates to drive the lifting frame 9 to move up and down.

[0052] In this embodiment, Figure 1 、 Figure 2 and Figure 5 As shown together, the crossbeam 8 covers the first drive motor 12, the reducer 13 and the rotating shaft 14, thereby achieving safety protection for the first drive motor 12, the reducer 13 and the rotating shaft 14, and having high safety performance.

[0053] In this embodiment, Figure 2 and Figure 4 As shown in the figure, the two ends of the column 7 are respectively fixedly mounted with second detection sensors 16 for detecting the lifting frame 9. The detection of the lifting frame 9 by the second detection sensors 16 ensures that the lifting frame 9 always slides within the effective stroke.

[0054] like Figure 1 、 Figure 2 、 Figure 5 、 Figure 7 and Figure 8 As shown in common, the third drive device includes a second drive motor 17 fixedly mounted on the lifting frame 9, and the output shaft of the second drive motor 17 is connected to the driving pulley 18; the second drive motor 17 works to drive the driving pulley 18 to rotate, and the rotation of the driving pulley 18 drives the driven pulley 19 to rotate through the jade cutting belt 20, thereby realizing the rotation of the jade cutting belt 20.

[0055] In this embodiment, Figure 1 、 Figure 2 、 Figure 5 、 Figures 7 to 9 As shown together, the bottom of the lifting frame 9 has a protective edge 901 , which is arranged around the driving pulley 18 and the driven pulley 19 to achieve safety protection for the driving pulley 18 and the driven pulley 19 .

[0056] In this embodiment, Figure 1 、 Figure 2 、 Figure 5 、 Figure 7 and Figure 8 As shown together, the lifting frame 9 includes an integrally formed mounting bracket and a C-shaped frame, the slide 10 is fixedly connected to the mounting bracket, and the second drive motor 17, the driving pulley 18 and the driven pulley 19 are all installed on the C-shaped frame.

[0057] like Figure 1 、 Figure 2 、 Figure 5 、 Figure 7 and Figure 9 As shown together, a pulley mounting plate 21 is slidably installed on the lifting frame 9 in the direction of approaching / moving away from the driving pulley 18, and a plurality of first strip holes 2101 are opened on the pulley mounting plate 21, and the pulley mounting plate 21 is fixedly installed on the lifting frame 9 by using a first positioning screw 22 passing through the first strip holes 2101; the lifting frame 9 is also fixedly installed with a fixing seat 23, and an adjusting screw rod 24 is rotatably installed on the fixing seat 23, one end of the adjusting screw rod 24 is fixedly connected to the adjusting handwheel 25, and the other end of the adjusting screw rod 24 is threadedly connected to the pulley mounting plate 21. When the jade cutting belt 20 needs to be tensioned and adjusted, the first positioning screw 22 is loosened, and the adjusting hand wheel 25 is turned to drive the adjusting screw 24 to rotate. Since the adjusting screw 24 is threadedly connected to the pulley mounting plate 21, the adjusting screw 24 rotates to achieve the displacement adjustment of the pulley mounting plate 21, thereby driving the driven pulley 19 to move, and achieving the tension adjustment of the jade cutting belt 20. After the adjustment is completed, the first positioning screw 22 can be tightened again.

[0058] In this embodiment, Figure 1 、 Figure 2 、 Figure 5 、 Figures 7 to 11 As shown in common, a limiting slot 902 is provided on the lifting frame 9, and a mounting rod 26 is slidably installed in the limiting slot 902. A second strip hole 2601 is provided on the mounting rod 26 along the length direction of the limiting slot 902, and the mounting rod 26 is fixedly installed on the lifting frame 9 by means of a second positioning screw 27 passing through the second strip hole 2601. The cutting belt limiting mechanism and the cutting belt spraying mechanism are both installed on the mounting rod 26. By loosening the second positioning screw 27, the sliding adjustment of the mounting rod 26 can be achieved, thereby achieving the position adjustment of the cutting belt limiting mechanism and the cutting belt spraying mechanism. After the adjustment is completed, the second positioning screw 27 can be re-tightened.

[0059] like Figures 7 to 11 As shown together, the cutting belt limiting mechanism includes a first limiting roller 28 and a second limiting roller 29 rotatably mounted on the end of the mounting rod 26. The first limiting rollers 28 are respectively located on both sides of the jade cutting belt 20, and there is a limiting gap between the first limiting rollers 28 that is adapted to the thickness of the jade cutting belt 20. The second limiting roller 29 is located above the jade cutting belt 20, and the upper edge of the jade cutting belt 20 is abutted against the second limiting roller 29. The jade cutting belt 20 is limited by the first limiting roller 28 and the second limiting roller 29, which can ensure the stability of the jade cutting belt 20 during operation, thereby achieving high-quality cutting of jade, effectively ensuring the cutting quality of jade, and making the cutting surface of jade smooth and flat.

[0060] like Figures 7 to 10 As shown in the figure, the cutting belt spraying mechanism includes a spray pipe 30 fixedly mounted on the end of the mounting rod 26. The spray pipe 30 is a bamboo tube structure. The spray pipe 30 is respectively located on both sides of the jade cutting belt 20, and the end of the spray pipe 30 has a spray hole close to the jade cutting belt 20 and corresponding to the jade cutting belt 20. When working, water or coolant is continuously sprayed to the jade cutting belt 20 through the spray pipe 30, which can avoid the phenomenon of dust scattering during jade cutting processing, and can effectively wash away the dust attached to the jade cutting belt 20, while achieving the cooling of the jade and the jade cutting belt 20, greatly extending the service life of the jade cutting belt 20, and the waste liquid containing cutting powder flows onto the jade placing table 2, and flows into the material receiving box 3 from the waste leakage hole 201 of the jade placing table 2 for temporary storage.

[0061] In this embodiment, Figure 1 As shown, a control console 31 is fixedly mounted on the base 1, and the control console 31 is used to set and regulate parameters of the entire device to realize the automation of jade cutting.

[0062] In this embodiment, Figure 1 、 Figure 2 and Figure 5As shown in the figure, an electric control box 32 is fixedly mounted on the side of the gantry mounting frame away from the lifting frame 9 for supplying power to the control console 31 , the electric cylinder 4 , the first drive motor 12 , the second drive motor 17 , etc.

[0063] The jade vertical cutting device is convenient for loading jade on the jade placing table 2. When the jade is vertically cut, the jade is first placed on the jade placing table 2 and fixed. Then the second driving motor 17 works to drive the active pulley 18 to rotate, thereby driving the jade cutting belt 20 to rotate. After that, the electric cylinder 4 works to drive the gantry mounting frame to move, and the jade cutting belt 20 is moved to the top of the position where the jade needs to be cut. After that, the first driving motor 12 works to drive the lifting frame 9 to slowly descend, and the jade is cut by the jade cutting belt 20. During the cutting process, the cutting belt limiting mechanism can prevent the jade cutting belt 20 from deviating and shaking, thereby ensuring that the jade cutting belt 20 can achieve smooth cutting of the jade. In addition, the cutting quality of the jade is ensured. The cutting belt spraying mechanism can spray the jade cutting belt 20 in real time, cool the jade cutting belt 20, avoid the powder and dust generated during the cutting process from flying, and wash away the jade powder attached to the jade cutting belt 20, ensuring the service life and working environment of the jade cutting belt 20. After cutting a piece of jade, the first drive motor 12 drives the lifting frame 9 to lift and reset, and then the electric cylinder 4 drives the gantry mounting frame to move, and moves the jade cutting belt 20 to the top of the next position of the jade to be cut. After that, the first drive motor 12 works to drive the lifting frame 9 to slowly descend, and the jade is cut by the jade cutting belt 20, and this is repeated.

[0064] By means of the jade vertical cutting device, automatic vertical cutting of jade can be achieved, which not only makes the cutting of jade efficient and orderly, but also during the cutting process, the cutting belt limiting mechanism and the cutting belt spraying mechanism realize real-time limiting and spraying of the jade cutting belt 20, thereby ensuring the service life of the jade cutting belt 20 and the cutting quality of the jade, and avoiding the scattering of powder and dust. The waste liquid containing jade powder generated during the processing will flow into the material receiving box 3 in the jade placing table 2 through the waste leakage hole 201, which is convenient for subsequent regular centralized processing and is convenient and practical.

[0065] It should be understood that these embodiments are intended only to illustrate the present invention and are not intended to limit the scope of protection of the present invention. In addition, it should be understood that after reading the technical content of the present invention, those skilled in the art may make various changes, modifications and / or variations to the present invention, and all such equivalent forms also fall within the scope of protection defined by the appended claims of this application.

Claims

1. A jade vertical cutting device, characterized in that: The utility model comprises a base, wherein a jade placing table is fixedly mounted on the base, a plurality of waste holes are evenly opened on the supporting surface of the jade placing table, a material receiving box is slidably mounted in the jade placing table, and the material receiving box is located below the waste holes and is arranged corresponding to the waste holes; A gantry mounting frame driven by a first driving device is slidably mounted on the base along the length direction of the jade placing table, a lifting frame driven by a second driving device is slidably mounted on the gantry mounting frame along the vertical direction, a driving pulley driven by a third driving device is rotatably mounted on one end of the lifting frame, a driven pulley corresponding to the driving pulley is rotatably mounted on the other end of the lifting frame, the driving pulley and the driven pulley are both rotatably mounted, a jade cutting belt is wound around the driving pulley and the driven pulley, and the driving pulley and the driven pulley are connected through the jade cutting belt transmission; The part of the jade cutting belt away from one side of the gantry mounting frame and located directly above the jade placing platform is exposed outside the lifting frame. The lifting frame is also provided with a cutting belt limiting mechanism and a cutting belt spraying mechanism.

2. The jade vertical cutting device according to claim 1, characterized in that, The first driving device includes an electric cylinder fixedly mounted on the base, wherein two electric cylinders are provided and are respectively arranged on both sides of the jade placement table; The bottom of the gantry mounting frame is fixedly connected to the slide of the electric cylinder. A detection piece is also fixedly mounted on the slide of the electric cylinder. Both ends of the electric cylinder are respectively fixedly mounted with first detection sensors for realizing detection of the detection piece.

3. The jade vertical cutting device according to claim 2, characterized in that, The gantry mounting frame includes two columns and a crossbeam. The columns are provided and arranged vertically. The bottom ends of the columns are respectively fixedly connected to the slides of the electric cylinders, and the two ends of the crossbeam are respectively fixedly connected to the top ends of the columns. A slide groove is provided on the inner side of the column along its length direction; a slide is fixedly installed on the side of the lifting frame close to the column; guide rollers corresponding to the slide grooves are rotatably installed on the slide; the guide rollers are adapted to the slide grooves and are respectively located in the slide grooves; the slide is slidably installed on the column through the slide grooves and the guide rollers; The second driving device includes a first driving motor fixedly mounted on the top of one of the columns, and a reducer is fixedly mounted on the top of each column. The output shaft of the first driving motor is transmission-connected to one of the reducers, and the two reducers are transmission-connected via a rotating shaft. A screw rod is mounted on the column for rotation in a vertical direction, and the top end of the screw rod is transmission-connected to the output shaft of the reducer, and the screw rod is threadedly connected to the slide seat.

4. The jade vertical cutting device according to claim 3, characterized in that: The crossbeam covers the first drive motor, the reducer and the rotating shaft, and second detection sensors for detecting the lifting frame are fixedly installed at both ends of the column.

5. The jade vertical cutting device according to claim 1, characterized in that: The third driving device includes a second driving motor fixedly mounted on the lifting frame, and the output shaft of the second driving motor is drivingly connected to the driving pulley; The bottom of the lifting frame is provided with a protective edge, and the protective edge is arranged around the driving pulley and the driven pulley.

6. The jade vertical cutting device according to claim 5, characterized in that: A pulley mounting plate is slidably mounted on the lifting frame in a direction approaching or moving away from the driving pulley, a plurality of first strip-shaped holes are formed on the pulley mounting plate, and the pulley mounting plate is fixedly mounted on the lifting frame by first positioning screws passing through the first strip-shaped holes; A fixing seat is also fixedly installed on the lifting frame, an adjusting screw is rotatably installed on the fixing seat, one end of the adjusting screw is fixedly connected to an adjusting handwheel, and the other end of the adjusting screw is threadedly connected to the pulley mounting plate.

7. The jade vertical cutting device according to any one of claims 1 to 6, characterized in that: The lifting frame is provided with a limiting slot, a mounting rod is slidably mounted in the limiting slot, a second strip-shaped hole is provided on the mounting rod along the length direction of the limiting slot, and the mounting rod is fixedly mounted on the lifting frame by a second positioning screw passing through the second strip-shaped hole; The cutting belt limiting mechanism includes a first limiting roller and a second limiting roller rotatably mounted on the end of the mounting rod, the first limiting rollers are respectively located on both sides of the jade cutting belt, and there is a limiting gap between the first limiting rollers that is adapted to the thickness of the jade cutting belt, the second limiting roller is located above the jade cutting belt, and the upper edge of the jade cutting belt is against the second limiting roller.

8. The jade vertical cutting device according to claim 7, characterized in that: The cutting belt spraying mechanism includes a spray pipe fixedly installed on the end of the mounting rod, the spray pipes are respectively located on both sides of the jade cutting belt, and the ends of the spray pipes have spray holes close to and corresponding to the jade cutting belt.

9. The jade vertical cutting device according to claim 1, characterized in that: A control console is also fixedly mounted on the base, and an electric control box is fixedly mounted on a side of the door-type mounting frame away from the lifting frame.

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