Mining quarry stone cutting and separating device

Abstract

The utility model discloses a mining quarry stone cutting and separating device, belongs to the technical field of material cutting, and aims to solve the technical problem of unstable clamping during cutting of jade quarry stone in the prior art. The mining quarry stone cutting and separating device comprises a machining table, a cutting blade and a first motor for driving the cutting blade to rotate are assembled at one end of the bottom of the machining table, and the top of the cutting blade penetrates through the machining table and extends to the position above the machining table; a feeding table capable of sliding to pass through the cutting blade is assembled on the upper surface of the machining table, and vertical plates are vertically fixed to the two ends of the top of the feeding table correspondingly. The mining quarry stone cutting and separating device is high in automation degree, the phenomena of angle deviation and accidental injury easily caused by manual pushing feeding are avoided, in addition, the structural mode that the multiple second lead screws abut against the two sides of the jade quarry stone in a threaded mode is adopted, the mining quarry stone cutting and separating device is more suitable for clamping and positioning the jade quarry stone with different sizes and irregular surfaces, and high adaptability is achieved.

Description

Technical Field

[0001] This utility model belongs to the field of material cutting technology, specifically relating to a cutting and separating device for raw materials in mining. Background Technology

[0002] The raw material mining industry refers to the industry engaged in the mining, processing, sales, and related services of raw materials. Raw materials mainly refer to unprocessed natural materials, such as granite, marble, limestone, and jade. After being processed through cutting, polishing, and carving, these raw materials are widely used in construction, decoration, sculpture, luxury goods, and other fields.

[0003] With the improvement of people's living standards and changes in aesthetic concepts, the market demand for jade ornaments and handicrafts continues to grow. Consumers not only pay attention to the appearance and quality of jade, but also increasingly value its cultural connotation and personalized design. This has prompted continuous innovation in jade mining and cutting technologies to meet the market demand for high-quality, high-value-added jade products. After jade blocks are mined, they need to be cut to facilitate polishing and carving into exquisite jade ornaments. However, because the shape and surface of jade blocks mined from the mine are irregular, traditional double-arm clamping structures are difficult to stably hold the jade blocks, affecting the cutting and processing of the jade blocks. Therefore, this application proposes a cutting and separating device for jade blocks mined from the mine. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a cutting and separating device for raw jade blocks in mining, which aims to solve the technical problem of unstable clamping during the cutting of raw jade blocks under the existing technology.

[0005] To solve the above-mentioned technical problems, this utility model provides a cutting and separating device for mining raw blocks, including a processing table, a cutting blade and a first motor for driving the cutting blade to rotate are assembled at one bottom end of the processing table, and the top of the cutting blade extends through the processing table to the top of the processing table.

[0006] The upper surface of the processing table is equipped with a feeding table that can slide over the cutting blade. Vertical plates are fixed at both ends of the top of the feeding table. Multiple threaded sleeves are fixedly inserted through each pair of vertical plates. A second lead screw is threaded through each vertical plate. A stop plate is rotatably connected to one end of the second lead screw facing the middle of the feeding table.

[0007] Preferably, a rubber block is provided at the end of the abutment away from the second lead screw, and a handle is provided at the end of the second lead screw away from the abutment.

[0008] Preferably, an adapter groove is provided at the center of the feeding platform, and the adapter groove is aligned with the cutting disc.

[0009] Preferably, both ends of the top of the processing table are fixed with fixing plates, and multiple sliding rods are horizontally fixed between a pair of fixing plates. The multiple sliding rods all move through the feeding table and are distributed on both sides of the cutting blade.

[0010] Preferably, two first lead screws are rotatably connected between the pair of fixed plates. The two first lead screws are distributed on both sides of the cutting blade, and both first lead screws are threaded through the feeding table. The end of the processing table is equipped with a driving component for driving the two first lead screws to rotate synchronously.

[0011] Preferably, the driving component includes a pair of pulleys rotatably mounted on one of the fixed plates, the pair of pulleys being coaxially connected to two first lead screws respectively, a toothed belt being fitted between the pair of pulleys, and a second motor being mounted at the end of the processing table, the output shaft of the second motor being coaxially connected to one of the pulleys.

[0012] Preferably, a gap is left between the lower surface of the feeding table and the upper surface of the processing table, and a ball bearing is movably embedded in the lower surface of the feeding table, with the bottom of the ball bearing making rolling contact with the upper surface of the processing table. Beneficial effects

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

[0014] This invention utilizes multiple second screws on the vertical plates at both ends of the top of the feeding platform to place jade blocks from the mining process onto the platform. By turning the multiple second screws on a pair of vertical plates, the abutments at the ends of the screws press against the surface of the jade block through rubber blocks, thus clamping and positioning the jade block on the feeding platform. The structure of multiple second screws threadedly pressing against the jade block on both sides is more suitable for clamping and positioning jade blocks of different sizes and with irregular surfaces, exhibiting high adaptability and facilitating jade block cutting operations.

[0015] This invention utilizes the threaded connection between the first lead screw and the feeding table, along with the sliding guide of the feeding table by the slide rod. By using a driving component to drive the first lead screw to rotate, the feeding table can move towards the cutting blade carrying the fixed jade blank and pass through the cutting blade, thereby achieving the purpose of cutting and separating the jade blank. Throughout the process, the structure of using the first lead screw to drive the feeding table for feeding and cutting is highly automated, avoiding the angular deviation and accidental damage that are easily caused by manual feeding. It is safe, reliable, and more efficient. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the feeding platform in this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the second lead screw and the abutment in this utility model;

[0020] Figure 4 This utility model Figure 1 Enlarged view of point A in the image;

[0021] Figure 5 This is a cross-sectional view of the feeding platform in this utility model.

[0022] The labels in the attached diagram are as follows: 1. Processing table; 2. Feeding table; 3. Cutting blade; 4. First motor; 5. First lead screw; 6. Vertical plate; 7. Second lead screw; 8. Fixing strip; 9. Slide bar; 10. Threaded sleeve; 11. Support plate; 12. Adaptor groove; 13. Rubber block; 14. Pulley; 15. Toothed belt; 16. Second motor; 17. Ball bearing. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] This embodiment provides a device for cutting and separating raw blocks in mining operations, the structural diagram of which is shown below. Figures 1-5 As shown, the machine includes a processing table 1, with a cutting blade 3 and a first motor 4 for driving the cutting blade 3 to rotate at one end of the bottom of the processing table 1. The top of the cutting blade 3 extends through the processing table 1 to the top of the processing table 1. When the first motor 4 is started, the cutting blade 3 is driven to rotate. The jade blocks mined from the mine are pushed onto the upper surface of the processing table 1 and passed through the cutting blade 3, so that the jade blocks can be cut.

[0025] Furthermore, the upper surface of the processing table 1 is equipped with a feeding table 2 that can slide past the cutting blade 3. An adapter groove 12 is provided in the middle of the feeding table 2, which is aligned with the cutting blade 3. Vertical plates 6 are fixedly fixed at both ends of the top of the feeding table 2. Multiple threaded sleeves 10 are fixedly inserted on each pair of vertical plates 6. A second lead screw 7 is threaded through each vertical plate 6. A stop plate 11 is rotatably connected to one end of the second lead screw 7 facing the middle of the feeding table 2. A rubber block 13 is provided at the end of the stop plate 11 away from the second lead screw 7. A handle is provided at the end of the second lead screw 7 away from the stop plate 11. The jade block is placed on the feeding table 2 during the mining process. Then, the multiple second lead screws 7 on the pair of vertical plates 6 are turned so that the stop plates 11 at the ends of the multiple second lead screws 7 are pressed against the surface of the jade block through the rubber block 13. Thus, the jade block is clamped and positioned on the feeding table 2. The jade block can be cut simply by pushing the feeding table 2 toward the cutting blade 3.

[0026] In this embodiment, both ends of the top of the processing table 1 are fixed with fixed strips 8. A pair of fixed strips 8 are horizontally fixedly connected with multiple sliding rods 9. The multiple sliding rods 9 all move through the feeding table 2 and are distributed on both sides of the cutting blade 3 to guide the sliding of the feeding table 2.

[0027] In a further embodiment, two first lead screws 5 are rotatably connected between a pair of fixed plates 8. The two first lead screws 5 are distributed on both sides of the cutting disc 3, and both first lead screws 5 are threaded through the feeding table 2. The end of the processing table 1 is equipped with a driving component for driving the two first lead screws 5 to rotate synchronously. The driving component includes a pair of pulleys 14 rotatably mounted on one of the fixed plates 8. The pair of pulleys 14 are coaxially connected to the two first lead screws 5 respectively. A toothed belt 15 is fitted between the pair of pulleys 14. A second motor 16 is installed at the end of the processing table 1. The output shaft of motor 16 is coaxially connected to one of the pulleys 14. When the first motor 4 is started, it drives the cutting blade 3 to rotate. At the same time, the second motor 16 is started to drive the corresponding pulley 14 to rotate. Under the transmission cooperation between the pulley 14 and the toothed belt 15, the two first lead screws 5 are driven to rotate synchronously. The two first lead screws 5 can drive the feeding table 2 to carry the fixed jade blank towards the cutting blade 3 for cutting. The structure of feeding and cutting by using the first lead screws 5 to drive the feeding table 2 has a high degree of automation and avoids the phenomenon of angular deviation and accidental damage that is easy to occur when manually pushing the feeding.

[0028] In this embodiment, a gap is left between the lower surface of the feeding table 2 and the upper surface of the processing table 1, and a ball bearing 17 is movably embedded in the lower surface of the feeding table 2. The bottom of the ball bearing 17 rolls in contact with the upper surface of the processing table 1 to reduce the frictional resistance between the feeding table 2 and the upper surface of the processing table 1.

[0029] Working principle: During use, the jade block from the mining process is placed on the feeding platform 2. Then, the multiple second screws 7 on a pair of vertical plates 6 are turned, causing the abutment plates 11 at the ends of the second screws 7 to press against the surface of the jade block through the rubber blocks 13. Thus, the jade block is clamped and positioned on the feeding platform 2. Then, the first motor 4 is started to drive the cutting blade 3 to rotate, and the second motor 16 is started to drive the corresponding pulley 14 to rotate. Under the transmission cooperation of the pulley 14 and the toothed belt 15, the two first screws 5 are driven to rotate synchronously, and the two first screws 5 drive the feeding. The feeding platform 2 carries the fixed jade block and moves towards the cutting blade 3. When the feeding platform 2 passes the cutting blade 3, the jade block can be cut by the cutting blade 3, achieving the purpose of cutting and separating the jade block. Throughout the process, the feeding platform 2 is driven by the first lead screw 5 to feed and cut the jade. The structure is highly automated and avoids the angular deviation and accidental damage that can easily occur when manually pushing the feeding platform. In addition, the structure of multiple second lead screws 7 threadedly clamping the jade block on both sides is more suitable for clamping and positioning jade blocks of different sizes and with irregular surfaces, and has high adaptability.

[0030] All technical features in this embodiment can be freely combined according to actual needs.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cutting and separating device for raw blocks in mining, comprising a processing table (1), characterized in that: The bottom end of the processing table (1) is equipped with a cutting blade (3) and a first motor (4) for driving the cutting blade (3) to rotate. The top of the cutting blade (3) extends through the processing table (1) to the top of the processing table (1). The upper surface of the processing table (1) is equipped with a feeding table (2) that can slide through the cutting blade (3). Vertical plates (6) are fixed at both ends of the top of the feeding table (2). Multiple threaded sleeves (10) are fixedly inserted on each pair of vertical plates (6). A second lead screw (7) is threaded through each vertical plate (6). A stop plate (11) is rotatably connected to one end of the second lead screw (7) facing the middle of the feeding table (2).

2. The mining block cutting and separating device according to claim 1, characterized in that, A rubber block (13) is provided at the end of the abutment (11) away from the second lead screw (7), and a handle is provided at the end of the second lead screw (7) away from the abutment (11).

3. The mining block cutting and separating device according to claim 1, characterized in that, An adapter groove (12) is provided in the middle of the feeding platform (2), and the adapter groove (12) is aligned with the cutting plate (3).

4. The mining block cutting and separating device according to claim 1, characterized in that, The processing table (1) has fixed plates (8) at both ends of the top. A pair of fixed plates (8) are horizontally fixedly connected to multiple sliding rods (9). The multiple sliding rods (9) all move through the feeding table (2) and are distributed on both sides of the cutting disc (3).

5. The mining block cutting and separating device according to claim 4, characterized in that, Two first lead screws (5) are rotatably connected between the pair of fixed strips (8). The two first lead screws (5) are distributed on both sides of the cutting plate (3), and both first lead screws (5) are threaded through the feeding table (2). The end of the processing table (1) is equipped with a driving component for driving the two first lead screws (5) to rotate synchronously.

6. The mining block cutting and separating device according to claim 5, characterized in that, The driving component includes a pair of pulleys (14) rotatably mounted on one of the fixed plates (8), the pair of pulleys (14) being coaxially connected to two first lead screws (5), a toothed belt (15) being fitted between the pair of pulleys (14), and a second motor (16) being mounted at the end of the processing table (1), the output shaft of the second motor (16) being coaxially connected to one of the pulleys (14).

7. The mining block cutting and separating device according to claim 1, characterized in that, There is a gap between the lower surface of the feeding table (2) and the upper surface of the processing table (1), and a ball bearing (17) is movably embedded in the lower surface of the feeding table (2), with the bottom of the ball bearing (17) rolling in contact with the upper surface of the processing table (1).

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