Lifting mechanism of stone slicing machine

Abstract

The utility model discloses a lifting mechanism of a stone slicing machine, which comprises a wire cutting frame, a wire cutting table is arranged on the wire cutting frame, sliding blocks are fixedly or integrally arranged at four corners of the wire cutting table, and four sliding rails respectively corresponding to the sliding blocks are arranged on the inner side of the wire cutting frame. The four corners of the wire cutting table are provided with sliding rails, transmission assemblies are arranged at the positions, corresponding to the sliding rails, of the wire cutting frame respectively, each transmission assembly comprises a lead screw rotationally connected to the wire cutting frame and a motor driving the lead screw to rotate, and the sliding blocks longitudinally slide on the sliding rails and are in threaded transmission fit with the lead screws. Each sliding block drives a lead screw to rotate through an independent motor, synchronous sliding of the four sliding blocks is achieved, stability is good, lifting is easy, and the response speed is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to a slicing machine technical field especially relates to a stone slicing machine's lifting mechanism. BACKGROUND

[0002] The slicing machine is used for slicing stone and other materials, and the current slicing machine comprises a wire cutting frame, two groups of roller assemblies symmetrically arranged on the wire cutting frame and a wire cutting table, a cutting wire in a closed loop is formed by winding a diamond wire on the two groups of roller assemblies, the stone is placed on the wire cutting table, the height of the wire cutting table is changed through a lifting assembly, and the stone can be gradually cut.

[0003] The existing cutting table is driven by a lifting drive assembly on one side of the wire cutting frame, and in actual processing, it is found that the stone is generally heavy, the single-side driving mode is only stressed by the single-side lifting drive assembly, long-term use can easily cause local deformation or fracture, the balance of the wire cutting table is affected, the cutting effect is affected, and the lifting is laborious and slow in speed. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the shortcomings and deficiencies of the prior art and provides a stone slicing machine's lifting mechanism.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a stone slicing machine's lifting mechanism, including wire cutting frame, wire cutting frame is provided with wire cutting table, the four corners of wire cutting table are fixed or integrally provided with sliding block, the inner side of wire cutting frame is provided with four sliding rails corresponding to sliding block, wire cutting frame is provided with transmission assembly at corresponding sliding rail, transmission assembly includes screw rod that rotates in wire cutting frame, motor that drives screw rod rotation, sliding block is longitudinally shifted in sliding rail and sliding block is screw thread transmission cooperation with screw rod.

[0006] As a preferred technical scheme of the utility model, the wire cutting frame comprises a mounting frame and four support frames arranged at the bottom of the mounting frame, and the sliding rails are fixed or integrally arranged on the inner side of the support frames.

[0007] As a preferred technical scheme of the utility model, the motor is installed on the top of each support frame.

[0008] As a preferred technical scheme of the utility model, the wire cutting frame is arranged with a wire cutting assembly above the wire cutting table along the longitudinal direction.

[0009] As a preferred technical scheme of the utility model, the wire cutting assembly comprises two fixed frames symmetrically arranged on the top of the wire cutting frame, a roller assembly is arranged on each fixed frame, and an adjustable cutting channel is arranged between the two fixed frames on the top of the wire cutting frame.

[0010] As a preferred technical scheme of the utility model, the line cutting platform comprises a line cutting sliding frame, at least two supporting blocks are arranged at the bottom of the line cutting sliding frame, and sliding blocks are arranged at the four corners of the line cutting sliding frame.

[0011] As a preferred technical scheme of the utility model, the line cutting sliding frame is provided with a stone transfer vehicle at the top.

[0012] In conclusion, the utility model has the advantages that the traditional line cutting platform is driven by a single lifting mechanism, and long-term single-side stress can cause the line cutting platform to be unbalanced, and the single-side stress is large, thereby reducing the service life of the lifting assembly, the sliding blocks are arranged at the four corners of the line cutting platform, thereby being guided by the slide rails on the inner side of the line cutting frame, a transmission mechanism for independently controlling the movement of the sliding blocks is arranged at each slide rail, the motors independently drive the screw rods to rotate, and each motor is kept synchronous opening and closing, thereby realizing stable lifting of the line cutting platform, improving the bearing capacity and lifting speed of the line cutting platform, and making lifting more easy. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a structural schematic view of the utility model;

[0014] Figure 2 is a structural schematic view of the utility model;

[0015] Figure 3 is a structural schematic view of the utility model in which the supporting frame and the line cutting platform are matched;

[0016] Figure 4 is a structural schematic view of the utility model in which the supporting frame and the line cutting platform are matched.

[0017] Fig. 1 is a line cutting frame; 2 is a line cutting assembly; 3 is a line cutting platform; 4 is a sliding block; 5 is a slide rail; 6 is a transmission assembly; 7 is a screw rod; 8 is a motor; 9 is a mounting frame; 10 is a supporting frame; 11 is a fixed frame; 12 is a roller group; 13 is an adjustable cutting channel; 14 is a line cutting sliding frame; 15 is a supporting block; 16 is a stone transfer vehicle. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the specific embodiments and the drawings are combined to further describe the utility model, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0019] The specific embodiments of the utility model are described below in combination with the drawings.

[0020] As Figures 1-4 The lifting mechanism of a stone slicing machine shown in the figure, including a wire cutting frame 1, the wire cutting frame 1 is arranged with a wire cutting assembly 2 and a wire cutting table 3 along the longitudinal direction, the wire cutting assembly 2 is used for cutting the stone, the wire cutting table 3 is located below the wire cutting assembly 2, the wire cutting table 3 is fixed or integrally provided with a sliding block 4 at the four corners, the wire cutting frame 1 is provided with four sliding rails 5 corresponding to the sliding block 4 on the inner side, the wire cutting frame 1 is provided with a transmission assembly 6 corresponding to each sliding rail 5, the transmission assembly 6 includes a lead screw 7 rotatably connected to the wire cutting frame 1, a motor 8 driving the lead screw 7 to rotate, the sliding block 4 longitudinally slides in the sliding rail 5 and the sliding block 4 is threadedly driven with the lead screw 7, the four corners in the embodiment are not specifically referred to the corners, and the positions close to the four corners can be used.

[0021] The traditional wire cutting table 3 is driven by a single-side lifting mechanism, and long-term use of single-side stress will cause the wire cutting table 3 to be unbalanced, and the single-side stress will reduce the service life of the lifting assembly. The sliding block 4 is arranged at the four corners of the wire cutting table 3, so as to be guided and matched with the sliding rail 5 on the inner side of the wire cutting frame 1, and the transmission mechanism for independently controlling the movement of the sliding block 4 is installed at each sliding rail 5. Each motor 8 drives the lead screw 7 to rotate, and each motor 8 is kept synchronous opening and closing, so as to realize stable lifting of the wire cutting table 3, improve the carrying capacity of the wire cutting table 3 and the lifting speed of the wire cutting table 3, and make the lifting more relaxed.

[0022] The wire cutting frame 1 includes a mounting frame 9 and four support frames 10 arranged at the bottom of the mounting frame 9, the sliding rail 5 is fixed or integrally arranged on the inner side of the support frame 10, and the motor 8 is installed at the top of each support frame 10. When it is needed to control the wire cutting table 3 to rise, the four motors 8 are started at the same time, the wire cutting table is lifted more easily and quickly.

[0023] The wire cutting assembly 2 includes two fixed frames 11 symmetrically arranged at the top of the wire cutting frame 1, and the specific installation position is on the mounting frame 9. The fixed frame 11 is provided with a roller group 12 respectively, and the mounting frame 9 is provided with an adjustable cutting channel 13 between the two fixed frames 11. In actual installation, the roller group 12 is located on the side close to each other of the two fixed frames 11, and the diamond wire needs to be wound on the roller group 12. Therefore, a space for giving way needs to be reserved in the middle, that is, the adjustable cutting channel 13 at the top of the mounting frame 9. The layout structure is reasonable, the distance between the two roller groups 12 can be adjusted, and different specifications of stone can be adapted. The winding and unwinding of the diamond wire is prior art, and therefore will not be described in detail.

[0024] The wire cutting platform 3 comprises a wire cutting sliding frame 14, at least two supporting blocks 15 are arranged at the bottom of the wire cutting sliding frame 14, sliding blocks 4 are arranged at the four corners of the wire cutting sliding frame 14, the wire cutting sliding frame 14 is more smooth when lifting, a stone transfer trolley 16 is arranged at the top of the wire cutting sliding frame 14, the stone to be cut is placed on the stone transfer trolley 16, and the wire cutting platform 3 is controlled to ascend to the contact of the diamond wire of the wire cutting assembly 2 to realize cutting.

[0025] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A lifting mechanism of a stone slicing machine, comprising a wire cutting frame (1) provided with a wire cutting table (3), characterized in that: The linear cutting platform (3) is fixed or integrally provided with a sliding block (4) at four corners, the linear cutting frame (1) is provided with four sliding rails (5) corresponding to the sliding blocks (4) on the inner side, the linear cutting frame (1) is provided with a transmission assembly (6) corresponding to each sliding rail (5), the transmission assembly (6) comprises a lead screw (7) rotatably connected to the linear cutting frame (1) and a motor (8) for driving the lead screw (7) to rotate, the sliding block (4) longitudinally slides on the sliding rail (5) and is threadedly driven by the lead screw (7).

2. The lifting mechanism of a stone material slicing machine according to claim 1, characterized in that: The linear cutting frame (1) comprises a mounting frame (9) and four supporting frames (10) provided at the bottom of the mounting frame (9), and the sliding rail (5) is fixed or integrally provided on the inner side of the supporting frame (10).

3. A lifting mechanism for a stone material slicing machine according to claim 2, characterized in that: The motor (8) is mounted on the top of each supporting frame (10).

4. The lifting mechanism of a stone material slicing machine according to claim 1, characterized in that: The linear cutting frame (1) is arranged in a longitudinal direction and is provided with a linear cutting assembly (2) above the linear cutting platform (3).

5. A lifting mechanism for a stone material slicing machine according to claim 4, characterized in that: The linear cutting assembly (2) comprises two fixed frames (11) symmetrically provided on the top of the linear cutting frame (1), each of the fixed frames (11) is provided with a roller group (12), and the top of the linear cutting frame (1) is provided with an adjustable cutting channel (13) between the two fixed frames (11).

6. The lift mechanism of a stone material slicing machine according to claim 1, characterized in that: The linear cutting platform (3) comprises a linear cutting sliding frame (14), the bottom of the linear cutting sliding frame (14) is provided with at least two supporting blocks (15), and the four corners of the linear cutting sliding frame (14) are provided with the sliding blocks (4).

7. A lifting mechanism for a stone material slicing machine according to claim 6, characterized in that: The top of the linear cutting sliding frame (14) is provided with a stone transfer vehicle (16).

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