Compound distance-adjustable diamond ring fixed-length cutting device

Abstract

This utility model discloses a composite adjustable-pitch diamond ring fixed-length cutting device, including a base. Variable-pitch slide rails are fixedly connected to both sides of the upper surface of the base. Variable-pitch sliding plates are slidably connected to both sides of the variable-pitch slide rails. Diamond ring wire cutting components for cutting materials are fixedly connected to the tops of two adjacent variable-pitch sliding plates. A driving component is provided on the variable-pitch sliding plate to drive the diamond ring wire cutting components and the variable-pitch sliding plates to slide along the variable-pitch slide rails. A positioning component is also provided on the base for positioning the material. Through the cooperation of the base, variable-pitch slide rails, variable-pitch sliding plates, diamond ring wire cutting components, driving component, and positioning component, this utility model allows the user to place the material on the positioning component, after which the driving component can drive the variable-pitch sliding plates and the diamond ring wire cutting components to move along the variable-pitch slide rails, effectively improving the overall adjustment efficiency of the equipment and increasing the cutting efficiency.

Description

Technical Field

[0001] This utility model relates to the field of material cutting and processing technology, specifically to a composite adjustable-gap diamond ring fixed-length cutting device. Background Technology

[0002] In the material processing industry, cutting is a key process, widely used in the processing of various materials such as stone, metal, and composite materials. Traditional equipment often uses a mechanical structure of "bolt locking + slide rail fixing" for the cutting line, or is equipped with only a single drive unit to link all cutting components (the position of a single cutting line cannot be adjusted independently). If it is necessary to change the cutting size, the locking bolts must be manually removed, the cutting component must be manually pushed to the target position, and then the parallelism and spacing must be recalibrated. The adjustment efficiency is low, which in turn affects the overall cutting efficiency of the equipment. Utility Model Content

[0003] To address the shortcomings of existing cutting equipment, which often has a fixed cutting spacing and cannot be flexibly adjusted according to the size and cutting requirements of different materials, resulting in a narrow range of applications, and for production scenarios that require cutting of various specifications, it is necessary to change to different cutting equipment, which not only increases production costs but also reduces production efficiency, this utility model provides a composite adjustable spacing diamond ring fixed length cutting device.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: This utility model discloses a composite adjustable-pitch diamond ring fixed-length cutting device, including a base. Both sides of the upper surface of the base are fixedly connected to variable-pitch slide rails. Multiple variable-pitch slide plates are slidably connected to the variable-pitch slide rails. A diamond ring wire cutting component for cutting materials is fixedly connected to the top of the variable-pitch slide plate. A driving component for driving the diamond ring wire cutting component and the variable-pitch slide plate to slide along the variable-pitch slide rails is provided on the variable-pitch slide plate. A positioning component for positioning the materials is also provided on the base.

[0005] As a preferred embodiment of the present invention, the drive assembly includes a rack fixedly connected to one side of the upper surface of the base, and gears meshing with the rack are rotatably connected to the lower surface of the variable pitch slide plate near the rack. A variable pitch motor for driving the gears to rotate is fixedly connected to the upper surface of the variable pitch slide plate.

[0006] As a preferred embodiment of this utility model, the diamond ring cutting assembly includes a C-shaped frame. A first driving wheel is rotatably connected to one side of the inner wall of the C-shaped frame, and first driven wheels are rotatably connected to both sides of the inner wall of the C-shaped frame away from the first driving wheel. A first sliding groove is formed on the side of the C-shaped frame away from the first driving wheel and the first driven wheel. A first sliding rod is slidably connected in the first sliding groove. A first tensioning wheel is rotatably connected to the end of the first sliding rod near the first driving wheel. A first tensioning electric push rod is fixedly connected to one side of the outer wall of the C-shaped frame and is arranged parallel to the first sliding groove. The output end of the first tensioning electric push rod is fixedly connected to the first sliding rod. A first cutting drive motor for driving the rotation of the first driving wheel is fixedly connected to the side of the outer wall of the C-shaped frame near the first driving wheel. A first diamond cutting ring is wound around the first driving wheel, the first driven wheel, and the first tensioning wheel.

[0007] As a preferred technical solution of this utility model, the positioning component includes a base plate fixedly connected to one side of the inner wall of the base, and cutting slide rails are fixedly connected to both sides of the upper surface of the base plate. A cutting slider is slidably connected to the cutting slide rails, and a bearing bracket is fixedly connected to the upper surface of the cutting slider. A first feed drive motor is fixedly connected to one side of the upper surface of the base, and a first feed threaded rod is fixedly connected to the output end of the first feed drive motor. A first feed threaded sleeve threaded to the first feed threaded rod is fixedly connected to one side of the lower surface of the support bracket. Multiple lifting cylinders are fixedly connected to the inner bottom wall of the support bracket along the length direction of the variable pitch slide rail, and a support plate is fixedly connected to the output end of the lifting cylinder.

[0008] As a preferred embodiment of this utility model, the diamond ring wire cutting assembly includes a gantry frame. Vertical slide rails are fixedly connected to both sides of the outer wall of the gantry frame. A vertical slider is slidably connected to the vertical slide rail. A gantry cutting plate is fixedly connected to the side of the vertical slider away from the vertical slide rail. A second feed drive motor is fixedly connected to one side of the outer wall of the gantry frame. A second feed threaded rod is fixedly connected to the output end of the second feed drive motor. A second feed threaded sleeve, threaded to the second feed threaded rod, is fixedly connected to the side of the gantry cutting plate near the second feed threaded rod.

[0009] As a preferred embodiment of this utility model, a second driving wheel is rotatably connected to one side of the outer wall of the gantry cutting plate, and a second driven wheel is rotatably connected to both sides of the outer wall of the gantry cutting plate away from the second driving wheel. A second sliding groove is provided on the side of the outer wall of the gantry cutting plate away from the second driving wheel and the second driven wheel. A second sliding rod is slidably connected in the second sliding groove. A second tensioning wheel is rotatably connected to one end of the second sliding rod near the second driving wheel. A second tensioning electric push rod is fixedly connected to one side of the outer wall of the gantry cutting plate and arranged parallel to the second sliding groove. The output end of the second tensioning electric push rod is fixedly connected to the second sliding rod. A second cutting drive motor for driving the rotation of the second driving wheel is fixedly connected to the side of the outer wall of the gantry cutting plate near the second driving wheel. A second diamond cutting loop is wound around the second driving wheel, the second driven wheel, and the second tensioning wheel.

[0010] As a preferred embodiment of the present invention, the positioning component includes a placement plate fixedly connected to one side of the upper surface of the base for placing materials.

[0011] As a preferred technical solution of this utility model, the positioning component includes a conveying mechanism fixedly connected to the center of the upper surface of the base, and clamping cylinders are fixedly connected to both sides of the outer side wall of the gantry frame, and clamping blocks are fixedly connected to the output ends of the clamping cylinders.

[0012] In summary, this utility model has the following beneficial effects: This invention, through the cooperation of a base, a variable pitch slide rail, a variable pitch sliding plate, a diamond ring wire cutting assembly, a drive assembly, and a positioning assembly, allows the user to place the material on the positioning assembly. The drive assembly then moves the variable pitch sliding plate and the diamond ring wire cutting assembly along the variable pitch slide rail, thereby adjusting the spacing of the diamond ring wire cutting assembly and further regulating the cutting width of the material. This effectively improves the overall adjustment efficiency of the equipment and maximizes the cutting efficiency of the equipment. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the three-dimensional structure of a C-shaped frame of a composite adjustable-gap diamond ring fixed-length cutting device according to this utility model. Figure 2 This is a schematic diagram of the three-dimensional structure of the base plate of a composite adjustable-gap diamond ring fixed-length cutting device according to this utility model. Figure 3 This is a three-dimensional structural diagram of the gantry cutting plate of a composite adjustable-gap diamond ring fixed-length cutting device according to this utility model. Figure 4 This is a three-dimensional structural diagram of the placement plate of a composite adjustable-spacing diamond ring fixed-length cutting device according to this utility model. Figure 5 This is a schematic diagram of the three-dimensional structure of a gantry frame for a composite adjustable-spacing diamond ring fixed-length cutting device according to this utility model. Figure 6 This is a three-dimensional structural diagram of the conveyor chain of a composite adjustable-gap diamond ring fixed-length cutting device according to this utility model. Figure 7 This is a schematic diagram of the three-dimensional structure of the clamping block of a composite adjustable-spacing diamond ring fixed-length cutting device according to this utility model.

[0014] Explanation of reference numerals in the attached figures: 1. Base; 2. Variable pitch slide rail; 3. Variable pitch slide plate; 4. Diamond ring wire cutting assembly; 41. C-shaped frame; 42. First driving wheel; 43. First driven wheel; 44. First slide groove; 45. First slide rod; 46. First tension wheel; 47. First tension electric push rod; 48. First cutting drive motor; 49. First diamond cutting ring wire; 410. Gantry frame; 411. Vertical slide rail; 412. Vertical slider; 413. Gantry cutting plate; 414. Second feed drive motor; 415. Second feed threaded rod; 416. Second feed threaded sleeve; 417. Second driving wheel; 418. Second driven wheel; 419. Second slide rail; 420. Second slide rod; 421. Second tension wheel; 422. Second tension electric push rod; 423. Second cutting drive motor; 424. Second diamond cutting ring; 5. Drive assembly; 51. Rack; 52. Gear; 53. Variable pitch motor; 6. Positioning assembly; 61. Base plate; 62. Cutting slide rail; 63. Cutting slider; 64. Support bracket; 65. First feed drive motor; 66. First feed threaded rod; 67. First feed threaded sleeve; 68. Lifting cylinder; 69. Support plate; 610. Placement plate; 611. Conveying mechanism; 612. Clamping cylinder; 613. Clamping block. Detailed Implementation

[0015] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0016] Example 1: Please refer to Figure 1 and Figure 2This utility model discloses a composite adjustable-pitch diamond ring fixed-length cutting device, including a base 1, on both sides of the upper surface of the base 1, variable pitch slide rails 2 are fixedly connected, multiple variable pitch slide plates 3 are slidably connected on the variable pitch slide rails 2, and a diamond ring wire cutting component 4 for cutting materials is fixedly connected to the top of the variable pitch slide plate 3. The diamond ring cutting assembly 4 includes a C-shaped frame 41. A first driving wheel 42 is rotatably connected to one side of the inner wall of the C-shaped frame 41. A first driven wheel 43 is rotatably connected to both sides of the inner wall of the C-shaped frame 41 away from the first driving wheel 42. A first groove 44 is provided on the side of the C-shaped frame 41 away from the first driving wheel 42 and the first driven wheel 43. A first slide rod 45 is slidably connected in the first groove 44. A first tensioning wheel 46 is rotatably connected to one end of the first slide rod 45 near the first driving wheel 42. A first tensioning electric push rod 47 is fixedly connected to one side of the outer wall of the C-shaped frame 41 and is arranged parallel to the first groove 44. The output end of the first tensioning electric push rod 47 is fixedly connected to the first slide rod 45. A first cutting drive motor 48 for driving the first driving wheel 42 to rotate is fixedly connected to the side of the outer wall of the C-shaped frame 41 near the first driving wheel 42. A first diamond cutting ring 49 is wound around the first driving wheel 42, the first driven wheel 43 and the first tensioning wheel 46. The first cutting drive motor 48 can drive the first driving wheel 42 to rotate, which in turn drives the first diamond cutting ring 49, which is wound around the first driving wheel 42, the first driven wheel 43 and the first tensioning wheel 46, to rotate cyclically. The diamond particles on the first diamond cutting ring 49 cut the material that comes into contact with the first diamond cutting ring 49. At the same time, during use, the first tensioning electric push rod 47 can push the first slide rod 45 to move along the first slide groove 44, which in turn drives the first tensioning wheel 46 to move. The first diamond cutting ring 49 can be tensioned by adjusting the position of the first tensioning wheel 46. The variable pitch slide plate 3 is provided with a drive component 5 for driving the diamond ring cutting component 4 and the variable pitch slide plate 3 to slide along the variable pitch slide rail 2. In this embodiment, there is one drive component 5. The drive component 5 includes a rack 51 fixedly connected to one side of the upper surface of the base 1. The lower surface of the variable pitch slide plate 3 near the rack 51 is rotatably connected with a gear 52 that meshes with the rack 51. The upper surface of the variable pitch slide plate 3 is fixedly connected with a variable pitch motor 53 for driving the gear 52 to rotate. The variable pitch motor 53 can drive the gear 52 to rotate, and then through the meshing of the gear 52 and the rack 51, the variable pitch slide plate 3 slides along the variable pitch slide rail 2, thereby driving the diamond ring wire cutting assembly 4 to move. By moving the two diamond ring wire cutting assemblies 4, the distance between the two diamond ring wire cutting assemblies 4 can be adjusted. A positioning component 6 is provided on the base 1. The positioning component 6 includes a base plate 61 fixedly connected to one side of the inner wall of the base 1. Both sides of the upper surface of the base plate 61 are fixedly connected to a cutting slide rail 62. A cutting slider 63 is slidably connected to the cutting slide rail 62. A bearing bracket 64 is fixedly connected to the upper surface of the cutting slider 63. A first feed drive motor 65 is fixedly connected to one side of the upper surface of the base 1. A first feed threaded rod 66 is fixedly connected to the output end of the first feed drive motor 65. A first feed threaded sleeve 67, which is threaded to the first feed threaded rod 66, is fixedly connected to one side of the lower surface of the bearing bracket 64. Multiple lifting cylinders 68 are fixedly connected to the inner bottom wall of the bearing bracket 64 along the length direction of the variable pitch slide rail 2. A bearing plate 69 is fixedly connected to the output end of the lifting cylinder 68. When placing the material, first place the material along the length of the support bracket 64 on multiple support plates 69. Then, according to the cutting size requirements of the material, start the corresponding number of lifting cylinders 68 to drive the support plates 69 to rise (the initial height of the upper surface of the support plate 69 before rising should be lower than the height of the lower surface of the C-shaped frame 41). Then, start the first feed drive motor 65 to drive the first feed threaded rod 66 to rotate, and then drive the support bracket 64 to slide along the cutting slide rail 62 through the first feed threaded sleeve 67, so that the support bracket 64, the support plate 69 and the material set on the upper surface of the support plate 69 move and feed to one side of the diamond ring wire cutting assembly 4.

[0017] All electrical components in this embodiment are connected to an external main controller and 220V-380V mains power, and the main controller can be a conventional known device such as a computer that provides control.

[0018] The implementation principle of this utility model is as follows: During operation, the variable pitch motor 53 is started to drive the gear 52 to rotate. Then, through the meshing of the gear 52 and the rack 51, the variable pitch slide plate 3 slides along the variable pitch slide rail 2, thereby driving the diamond ring wire cutting assembly 4 to move. The distance between the two diamond ring wire cutting assemblies 4 can be adjusted by moving the two diamond ring wire cutting assemblies 4. The first cutting drive motor 48 is restarted to drive the first driving wheel 42 to rotate, which in turn drives the first diamond cutting ring 49, which is wound around the first driving wheel 42, the first driven wheel 43 and the first tensioning wheel 46, to rotate cyclically. The diamond particles on the first diamond cutting ring 49 cut the material that comes into contact with the first diamond cutting ring 49. At the same time, during use, the first tensioning electric push rod 47 can push the first slide rod 45 to move along the first slide groove 44, which in turn drives the first tensioning wheel 46 to move. The first diamond cutting ring 49 can be tensioned by adjusting the position of the first tensioning wheel 46. Then, the material is placed on multiple support plates 69 along the length of the support bracket 64. Then, according to the cutting size of the material (the distance from one end of the material to one of the first diamond cutting rings 49 is equal to the cutting length, and the distance between the two first diamond cutting rings 49 is equal to the cutting length of the material), the corresponding number of lifting cylinders 68 are activated to drive the support plate 69 to rise (the initial height of the upper surface of the support plate 69 before rising should be lower than the height of the lower surface of the C-shaped frame 41). Then, the first feed drive motor 65 is activated to drive the first feed threaded rod 66 to rotate, and then drive the support bracket 64 to slide along the cutting slide rail 62 through the first feed threaded sleeve 67, so that the support bracket 64, the support plate 69 and the material set on the upper surface of the support plate 69 move and feed towards the diamond ring cutting assembly 4. When the material contacts the first diamond cutting ring 49, the first diamond cutting ring 49 can cut the material in contact with the first diamond cutting ring 49.

[0019] Example 2: Please refer to Figure 3 , Figure 4 and Figure 5 This utility model discloses a composite adjustable-pitch diamond ring fixed-length cutting device, comprising a base 1, on both sides of the upper surface of the base 1, variable-pitch slide rails 2 are fixedly connected, and variable-pitch slide plates 3 are slidably connected to both sides of the variable-pitch slide rails 2. Diamond ring wire cutting components 4 for cutting materials are fixedly connected to the tops of two adjacent variable-pitch slide plates 3. The diamond ring wire cutting component 4 includes a gantry frame 410, on both sides of the outer wall of the gantry frame 410, vertical slide rails 411 are fixedly connected, and vertical sliders 412 are slidably connected to the vertical slide rails 411. The side of the vertical slider 412 away from the vertical slide rails 411 is fixed. A gantry cutting plate 413 is connected to the gantry frame 410. A second feed drive motor 414 is fixedly connected to one side of the outer wall of the gantry frame 410. A second feed threaded rod 415 is fixedly connected to the output end of the second feed drive motor 414. A second feed threaded sleeve 416 is fixedly connected to the second feed threaded rod 415 on the side of the gantry cutting plate 413 near the second feed threaded rod 415. The second feed drive motor 414 can drive the second feed threaded rod 415 to rotate, and then the second feed threaded sleeve 416 can drive the gantry cutting plate 413 and the vertical slider 412 to move up and down along the vertical slide rail 411. A second driving wheel 417 is rotatably connected to one side of the outer wall of the gantry cutting plate 413. Second driven wheels 418 are rotatably connected to both sides of the outer wall of the gantry cutting plate 413 away from the second driving wheel 417. A second sliding groove 419 is provided on the side of the outer wall of the gantry cutting plate 413 away from the second driving wheel 417 and the second driven wheel 418. A second sliding rod 420 is slidably connected within the second sliding groove 419. A second tensioning wheel 421 is rotatably connected to the end of the second sliding rod 420 near the second driving wheel 417. A second tensioning electric push rod 422 is fixedly connected to one side of the outer wall of the cutting plate 413 and is arranged parallel to the second slide rail 419. The output end of the second tensioning electric push rod 422 is fixedly connected to the second slide rod 420. A second cutting drive motor 423 for driving the second drive wheel 417 to rotate is fixedly connected to one side of the outer wall of the gantry cutting plate 413 near the second drive wheel 417. A second diamond cutting ring 424 is wound around the second drive wheel 417, the second driven wheel 418 and the second tension wheel 421. The second cutting drive motor 423 can drive the second driving wheel 417 to rotate, thereby causing the second diamond cutting ring 424, which is wound around the second driving wheel 417, the second driven wheel 418, and the second tensioning wheel 421, to rotate cyclically. The diamond particles on the second diamond cutting ring 424 cut the material in contact with the second diamond cutting ring 424. At the same time, during use, the second tensioning electric push rod 422 can push the second slide rod 420 to move along the second slide groove 419, thereby driving the second tensioning wheel 421 to move. The second diamond cutting ring 424 can be tensioned by adjusting the position of the second tensioning wheel 421. The variable pitch slide plate 3 is provided with a drive assembly 5 for driving the diamond ring cutting assembly 4 and the variable pitch slide plate 3 to slide along the variable pitch slide rail 2. In this embodiment, there are two drive assemblies 5. The drive assembly 5 includes a rack 51 fixedly connected to one side of the upper surface of the base 1. The lower surface of the variable pitch slide plate 3 near the rack 51 is rotatably connected with a gear 52 that meshes with the rack 51. The upper surface of the variable pitch slide plate 3 is fixedly connected with a variable pitch motor 53 for driving the gear 52 to rotate. The variable pitch motor 53 can drive the gear 52 to rotate, and then through the meshing of the gear 52 and the rack 51, the variable pitch slide plate 3 slides along the variable pitch slide rail 2, thereby driving the diamond ring wire cutting assembly 4 to move. By moving the two diamond ring wire cutting assemblies 4, the distance between the two diamond ring wire cutting assemblies 4 can be adjusted. The base 1 is also provided with a positioning component 6 for positioning materials. The positioning component 6 includes a placement plate 610 fixedly connected to one side of the upper surface of the base 1 for placing materials. When placing materials, the materials can be placed directly and glued to the surface of the placement plate 610.

[0020] All electrical components in this embodiment are connected to an external main controller and 220V-380V mains power, and the main controller can be a conventional known device such as a computer that provides control.

[0021] The implementation principle of this embodiment is as follows: During operation, the material is first placed and glued to the surface of the placement plate 610. Then, the variable pitch motor 53 is started to drive the gear 52 to rotate. Through the meshing of the gear 52 and the rack 51, the variable pitch slide plate 3 slides along the variable pitch slide rail 2, thereby driving the diamond ring wire cutting assembly 4 to move. The distance between the two diamond ring wire cutting assemblies 4 can be adjusted by moving the two diamond ring wire cutting assemblies 4. Simultaneously, the second cutting drive motor 423 is started to drive the second driving wheel 417 to rotate, which in turn drives the second diamond cutting ring 424, which is wound around the second driving wheel 417, the second driven wheel 418, and the second tensioning wheel 421, to rotate cyclically. The diamond particles on the second diamond cutting ring 424 cut the material in contact with the second diamond cutting ring 424. At the same time, during use, the second tensioning electric push rod 422 can push the second slide rod 420 to move along the second slide groove 419, which in turn drives the second tensioning wheel 421 to move. The second diamond cutting ring 424 can be tensioned by adjusting the position of the second tensioning wheel 421. Then, the second feed drive motor 414 is started to drive the second feed threaded rod 415 to rotate, and the second feed threaded sleeve 416 drives the gantry cutting plate 413 to move downward until the second diamond cutting ring 424 contacts the material to be cut placed on the surface of the placement plate 610 and cuts the material.

[0022] Example 3: Please refer to Figure 6 and Figure 7This utility model discloses a composite adjustable-pitch diamond ring fixed-length cutting device, comprising a base 1, on both sides of the upper surface of the base 1, variable-pitch slide rails 2 are fixedly connected, and variable-pitch slide plates 3 are slidably connected to both sides of the variable-pitch slide rails 2. Diamond ring wire cutting components 4 for cutting materials are fixedly connected to the tops of two adjacent variable-pitch slide plates 3. The diamond ring wire cutting component 4 includes a gantry frame 410, on both sides of the outer wall of the gantry frame 410, vertical slide rails 411 are fixedly connected, and vertical sliders 412 are slidably connected to the vertical slide rails 411. The side of the vertical slider 412 away from the vertical slide rails 411 is fixed. A gantry cutting plate 413 is connected to the gantry frame 410. A second feed drive motor 414 is fixedly connected to one side of the outer wall of the gantry frame 410. A second feed threaded rod 415 is fixedly connected to the output end of the second feed drive motor 414. A second feed threaded sleeve 416 is fixedly connected to the second feed threaded rod 415 on the side of the gantry cutting plate 413 near the second feed threaded rod 415. The second feed drive motor 414 can drive the second feed threaded rod 415 to rotate, and then the second feed threaded sleeve 416 can drive the gantry cutting plate 413 and the vertical slider 412 to move up and down along the vertical slide rail 411. A second driving wheel 417 is rotatably connected to one side of the outer wall of the gantry cutting plate 413. Second driven wheels 418 are rotatably connected to both sides of the outer wall of the gantry cutting plate 413 away from the second driving wheel 417. A second sliding groove 419 is provided on the side of the outer wall of the gantry cutting plate 413 away from the second driving wheel 417 and the second driven wheel 418. A second sliding rod 420 is slidably connected within the second sliding groove 419. A second tensioning wheel 421 is rotatably connected to the end of the second sliding rod 420 near the second driving wheel 417. A second tensioning electric push rod 422 is fixedly connected to one side of the outer wall of the cutting plate 413 and is arranged parallel to the second slide rail 419. The output end of the second tensioning electric push rod 422 is fixedly connected to the second slide rod 420. A second cutting drive motor 423 for driving the second drive wheel 417 to rotate is fixedly connected to one side of the outer wall of the gantry cutting plate 413 near the second drive wheel 417. A second diamond cutting ring 424 is wound around the second drive wheel 417, the second driven wheel 418 and the second tension wheel 421. The second cutting drive motor 423 can drive the second driving wheel 417 to rotate, thereby causing the second diamond cutting ring 424, which is wound around the second driving wheel 417, the second driven wheel 418, and the second tensioning wheel 421, to rotate cyclically. The diamond particles on the second diamond cutting ring 424 cut the material in contact with the second diamond cutting ring 424. At the same time, during use, the second tensioning electric push rod 422 can push the second slide rod 420 to move along the second slide groove 419, thereby driving the second tensioning wheel 421 to move. The second diamond cutting ring 424 can be tensioned by adjusting the position of the second tensioning wheel 421. The variable pitch slide plate 3 is provided with a drive assembly 5 for driving the diamond ring cutting assembly 4 and the variable pitch slide plate 3 to slide along the variable pitch slide rail 2. In this embodiment, there are two drive assemblies 5. The drive assembly 5 includes a rack 51 fixedly connected to one side of the upper surface of the base 1. The lower surface of the variable pitch slide plate 3 near the rack 51 is rotatably connected with a gear 52 that meshes with the rack 51. The upper surface of the variable pitch slide plate 3 is fixedly connected with a variable pitch motor 53 for driving the gear 52 to rotate. The variable pitch motor 53 can drive the gear 52 to rotate, and then through the meshing of the gear 52 and the rack 51, the variable pitch slide plate 3 slides along the variable pitch slide rail 2, thereby driving the diamond ring wire cutting assembly 4 to move. By moving the two diamond ring wire cutting assemblies 4, the distance between the two diamond ring wire cutting assemblies 4 can be adjusted. The base 1 is also equipped with a positioning component 6 for positioning materials. The positioning component 6 includes a conveying mechanism 611 fixedly connected to the center of the upper surface of the base 1 (the conveying mechanism 611 is a common conveying component such as a conveyor belt or conveyor roller, which will not be described in detail here). Both sides of the outer wall of the gantry frame 410 are fixedly connected to clamping cylinders 612. The output end of the clamping cylinders 612 is fixedly connected to clamping blocks 613. The conveying mechanism 611 is used to convey materials. When the materials are conveyed to the cutting position by the conveying mechanism 611, the conveying mechanism 611 is stopped and the clamping cylinders 612 are started. The clamping cylinders 612 push the clamping blocks 613 to move toward the materials and clamp the materials. After the cutting is completed, the clamping cylinders 612 are closed, the clamping blocks 613 are reset, and the conveying mechanism 611 conveys the cut materials out and simultaneously conveys the next material.

[0023] All electrical components in this embodiment are connected to an external main controller and 220V-380V mains power, and the main controller can be a conventional known device such as a computer that provides control.

[0024] The implementation principle of this embodiment is as follows: During operation, the variable pitch motor 53 is started first to drive the gear 52 to rotate. Then, through the meshing of the gear 52 and the rack 51, the variable pitch slide plate 3 slides along the variable pitch slide rail 2, thereby driving the diamond ring wire cutting assembly 4 to move. The distance between the two diamond ring wire cutting assemblies 4 can be adjusted by moving the two diamond ring wire cutting assemblies 4. Simultaneously, the second cutting drive motor 423 is started to drive the second driving wheel 417 to rotate, which in turn drives the second diamond cutting ring 424, which is wound around the second driving wheel 417, the second driven wheel 418, and the second tensioning wheel 421, to rotate cyclically. The diamond particles on the second diamond cutting ring 424 cut the material in contact with the second diamond cutting ring 424. At the same time, during use, the second tensioning electric push rod 422 can push the second slide rod 420 to move along the second slide groove 419, which in turn drives the second tensioning wheel 421 to move. The second diamond cutting ring 424 can be tensioned by adjusting the position of the second tensioning wheel 421. The conveying mechanism 611 is used to convey materials. When the material is conveyed to the cutting position by the conveying mechanism 611, the conveying mechanism 611 is stopped and the clamping cylinder 612 is started. The clamping cylinder 612 pushes the clamping block 613 to move toward the material and clamps and fixes the material. Then, the second feed drive motor 414 is started to drive the second feed threaded rod 415 to rotate, and the second feed threaded sleeve 416 drives the gantry cutting plate 413 to move downward until the second diamond cutting ring 424 contacts the material to be cut held by the clamping cylinder 612 and the clamping block 613 and cuts the material.

[0025] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the 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 this utility model should be included within the protection scope of this utility model.

Claims

1. A compound distance-adjustable diamond ring fixed-length cutting device, comprising a base (1), characterized in that: The upper surface of the base (1) is provided with a variable pitch slide rail (2), and multiple variable pitch slide plates (3) are slidably connected on the variable pitch slide rail (2). A diamond ring cutting assembly (4) for cutting materials is fixedly connected to the top of the variable pitch slide plate (3). A driving assembly (5) for driving the diamond ring cutting assembly (4) and the variable pitch slide plate (3) to slide along the variable pitch slide rail (2) is provided on the variable pitch slide plate (3). A positioning assembly (6) for positioning materials is also provided on the base (1).

2. The combined distance-adjustable diamond ring fixed-length cutting device according to claim 1, characterized in that: The drive assembly (5) includes a rack (51) fixedly connected to the upper surface of the base (1), and gears (52) meshing with the rack (51) are rotatably connected to the lower surface of the variable pitch slide (3) on the side close to the rack (51). A variable pitch motor (53) for driving the gears (52) to rotate is fixedly connected to the upper surface of the variable pitch slide (3).

3. The combined distance-adjustable diamond ring fixed-length cutting device according to claim 2, characterized in that: The diamond ring cutting assembly (4) includes a C-shaped frame (41). A first driving wheel (42) is rotatably connected to one side of the inner wall of the C-shaped frame (41). First driven wheels (43) are rotatably connected to both sides of the inner wall of the C-shaped frame (41) away from the first driving wheel (42). A first groove (44) is provided on the side of the C-shaped frame (41) away from the first driving wheel (42) and the first driven wheel (43). A first sliding rod (45) is slidably connected in the first groove (44). The end of the first sliding rod (45) near the first driving wheel (42) is rotatably connected to a... The first tensioning wheel (46) is fixedly connected to one side of the outer wall of the C-shaped frame (41) and is parallel to the first slide groove (44). The output end of the first tensioning electric push rod (47) is fixedly connected to the first slide rod (45). The outer wall of the C-shaped frame (41) is fixedly connected to the side near the first driving wheel (42) and is fixedly connected to the first cutting drive motor (48) for driving the first driving wheel (42) to rotate. The first driving wheel (42), the first driven wheel (43) and the first tensioning wheel (46) are wound with a first diamond cutting loop (49).

4. The combined distance-adjustable diamond ring fixed-length cutting device according to claim 2, characterized in that: The positioning component (6) includes a base plate (61) fixedly connected to one side of the inner wall of the base (1). Both sides of the upper surface of the base plate (61) are fixedly connected to cutting slide rails (62). A cutting slider (63) is slidably connected to the cutting slide rails (62). A bearing bracket (64) is fixedly connected to the upper surface of the cutting slider (63). A first feed drive motor (65) is fixedly connected to one side of the upper surface of the base (1). A first feed threaded rod (66) is fixedly connected to the output end of the first feed drive motor (65). A first feed threaded sleeve (67) is fixedly connected to the first feed threaded rod (66) on one side of the lower surface of the support bracket (64). A plurality of lifting cylinders (68) are fixedly connected to the inner bottom wall of the support bracket (64) along the length direction of the variable pitch slide rail (2). A support plate (69) is fixedly connected to the output end of the lifting cylinder (68).

5. The combined distance-adjustable diamond ring fixed-length cutting device according to claim 2, characterized in that: The diamond ring cutting assembly (4) includes a gantry frame (410). Vertical slide rails (411) are fixedly connected to both sides of the outer wall of the gantry frame (410). A vertical slider (412) is slidably connected to the vertical slide rail (411). A gantry cutting plate (413) is fixedly connected to the side of the vertical slider (412) away from the vertical slide rail (411). A second feed drive motor (414) is fixedly connected to one side of the outer wall of the gantry frame (410). A second feed threaded rod (415) is fixedly connected to the output end of the second feed drive motor (414). A second feed threaded sleeve (416) is fixedly connected to the second feed threaded rod (415) on the side of the gantry cutting plate (413) close to the second feed threaded rod (415).

6. The combined distance-adjustable diamond ring fixed-length cutting device according to claim 5, characterized in that: A second driving wheel (417) is rotatably connected to one side of the outer wall of the gantry cutting plate (413). Second driven wheels (418) are rotatably connected to the two sides of the outer wall of the gantry cutting plate (413) away from the second driving wheel (417). A second sliding groove (419) is provided on the side of the outer wall of the gantry cutting plate (413) away from the second driving wheel (417) and the second driven wheel (418). A second sliding rod (420) is slidably connected within the second sliding groove (419). A second tensioning wheel (421) is rotatably connected to the end of the second sliding rod (420) near the second driving wheel (417). A second tensioning electric push rod (422) is fixedly connected to one side of the outer wall of the gantry cutting plate (413) and is arranged parallel to the second slide rail (419). The output end of the second tensioning electric push rod (422) is fixedly connected to the second slide rod (420). A second cutting drive motor (423) for driving the second drive wheel (417) to rotate is fixedly connected to the side of the outer wall of the gantry cutting plate (413) near the second drive wheel (417). A second diamond cutting loop (424) is wound around the second drive wheel (417), the second driven wheel (418), and the second tension wheel (421).

7. The combined distance-adjustable diamond ring fixed-length cutting device according to claim 6, characterized in that: The positioning component (6) includes a placement plate (610) fixedly connected to one side of the upper surface of the base (1) for placing materials.

8. The combined distance-adjustable diamond ring fixed-length cutting device according to claim 6, characterized in that: The positioning component (6) includes a conveying mechanism (611) fixedly connected to the center of the upper surface of the base (1). Both sides of the outer wall of the gantry frame (410) are fixedly connected to clamping cylinders (612), and the output ends of the clamping cylinders (612) are fixedly connected to clamping blocks (613).

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