Granite processing device

Abstract

The utility model relates to the technical field of granite processing devices, and particularly discloses a granite processing device which comprises a fixed conveying belt and a movable conveying belt, the fixed conveying belt and the movable conveying belt are arranged in parallel, a gap is reserved between the fixed conveying belt and the movable conveying belt, and a plurality of sliding rails are arranged below the movable conveying belt. A plurality of supporting legs are fixedly connected to the lower end face of the movable conveying belt, two rolling wheels are rotationally connected to the inner sides of the lower ends of the supporting legs, the rolling wheels are slidably connected with the sliding rails, and a first fixing frame and a second fixing frame are fixedly connected to the outer sides of the fixed conveying belt and the movable conveying belt correspondingly; the lower ends of the inner sides of the first fixing frame and the second fixing frame are fixedly connected with a plurality of grinding mechanisms. According to the granite grinding machine, the two sides of granite can be ground at the same time, the machining efficiency is high, the distance between the fixed conveying belt and the movable conveying belt can be adjusted, the granite grinding machine can adapt to granite of different specifications, adjustment is convenient, the application range is wide, and practicability is high.

Description

Technical Field

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

[0002] Granite is a deep-seated acidic rock composed of minerals such as quartz, potassium feldspar and plagioclase. It has high hardness, high compressive strength and rich colors. It is often used as building structural materials and decorative materials. At the same time, due to its chemical stability, it can also be used to make chemical containers and has a wide range of applications.

[0003] When processing granite slabs, it is necessary to grind both sides of the slabs to remove the burrs and uneven parts on both sides of the slabs, improve the appearance, and facilitate subsequent processing and installation. The current granite grinding equipment can only grind one side of the granite at a time, and the processing efficiency is not high enough. Therefore, those skilled in the art provide a granite processing device to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of this utility model is to provide a granite processing device to solve the following technical problems:

[0005] How to improve the efficiency of granite processing and grinding.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A granite processing device comprises a fixed conveyor belt and a movable conveyor belt, wherein the fixed conveyor belt and the movable conveyor belt are arranged in parallel with a gap between them;

[0008] A plurality of slide rails are arranged below the movable conveyor belt, a plurality of support feet are fixedly connected to the lower end surface of the movable conveyor belt, two rollers are rotatably connected to the inner side of the lower end of the support foot, and the rollers are slidably connected to the slide rails;

[0009] The outer sides of the fixed conveyor belt and the movable conveyor belt are respectively fixedly connected with a first fixed frame and a second fixed frame, and the inner lower ends of the first fixed frame and the second fixed frame are fixedly connected with a plurality of grinding mechanisms.

[0010] Furthermore, the grinding mechanism includes a motor, the output end of the motor is fixedly connected to a grinding wheel, the grinding wheels on both sides are respectively close to the outer sides of the fixed conveyor belt and the movable conveyor belt, and a water supply mechanism is provided on one side of the grinding mechanism;

[0011] Furthermore, the water supply mechanism comprises a main water supply pipe, a plurality of water distribution pipes are fixedly connected to the lower side of the main water supply pipe, the lower end of the water distribution pipe extends to the periphery of the grinding wheel and is fixedly connected to a liquid outlet nozzle, and the water outlet end of the liquid outlet nozzle faces the grinding wheel;

[0012] Furthermore, both sides of the lower end surface of the fixed conveyor belt are fixedly connected with an adjusting cylinder, and both sides of the lower end surface of the movable conveyor belt are fixedly connected with a connecting seat, and the extended end of the adjusting cylinder is fixedly connected to the connecting seat;

[0013] Furthermore, the inner upper ends of the first fixing frame and the second fixing frame are both fixedly connected with a fixing plate, and the inner side of the fixing plate is fixedly connected with a pressing mechanism;

[0014] Further, the pressing mechanism comprises two pressing cylinders fixedly connected to the fixing plate, the lower ends of the pressing cylinders are fixedly connected to the mounting plate, the lower end surface of the mounting plate is rotatably connected to a plurality of connecting frames, and the lower ends of the connecting frames are rotatably connected to the rollers;

[0015] Furthermore, a connecting rod is fixedly connected to the inner side of the connecting frame, and spring rods are rotatably sleeved on both sides of the outer end of the connecting rod, and the upper end of the spring rod is rotatably connected to the lower end surface of the mounting plate;

[0016] Beneficial effects of the utility model:

[0017] The utility model provides a granite processing device. When in use, the granite processing device is provided with grinding mechanisms on both sides, which can grind and process both sides of the granite at the same time, and has high processing efficiency. At the same time, a movable conveyor belt is provided, so that the distance between the fixed conveyor belt and the movable conveyor belt can be adjusted, and it can adapt to granites of different specifications, is easy to adjust, has a wide range of application, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 This is the overall structural diagram of a granite processing device proposed by the utility model;

[0020] Figure 2 It is a bottom view of a granite processing device proposed by the utility model;

[0021] Figure 3 This is a structural diagram of a pressing mechanism of a granite processing device proposed by the utility model;

[0022] Figure 4 The utility model discloses a structural diagram of a grinding mechanism and a water supply mechanism of a granite processing device.

[0023] Reference numerals:

[0024] 1. Fixed conveyor belt; 2. Movable conveyor belt; 3. First fixed frame; 4. Second fixed frame;

[0025] 5. Grinding mechanism; 51. Motor; 52. Grinding wheel; 6. Fixing plate; 7. Pressing mechanism; 71. Pressing cylinder; 72. Mounting plate; 73. Connecting frame; 74. Roller; 75. Connecting rod; 76. Spring rod; 8. Water supply mechanism; 81. Main water supply pipe; 82. Water distribution pipe; 83. Liquid outlet nozzle; 9. Support foot; 10. Roller; 11. Slide rail; 12. Adjusting cylinder; 13. Connecting seat. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Please see attached Figures 1 to 4 As shown, a granite processing device in an embodiment of the utility model includes a fixed conveyor belt 1 and a movable conveyor belt 2. The fixed conveyor belt 1 and the movable conveyor belt 2 are arranged in parallel with a gap between them. During processing, the fixed conveyor belt 1 and the movable conveyor belt 2 run synchronously to transport the granite slab to the processing area.

[0028] A plurality of slide rails 11 are arranged below the movable conveyor belt 2, and a plurality of supporting feet 9 are fixedly connected to the lower end surface of the movable conveyor belt 2. Two rollers 10 are rotatably connected to the inner sides of the lower ends of the supporting feet 9, and the rollers 10 are slidably connected to the slide rails 11. The movable conveyor belt 2 is connected to the slide rails 11 via the supporting feet 9 with the rollers 10, so that the distance between the movable conveyor belt 2 and the fixed conveyor belt 1 can be adjusted, which is convenient for grinding and processing granite slabs of different specifications, and has a wide range of applications.

[0029] The outer sides of the fixed conveyor belt 1 and the movable conveyor belt 2 are respectively fixedly connected with a first fixed frame 3 and a second fixed frame 4, and the inner lower ends of the first fixed frame 3 and the second fixed frame 4 are fixedly connected with a plurality of grinding mechanisms 5. By arranging the grinding mechanisms 5 on both sides, the device can grind both sides of the granite slab at one time when in use, and the working efficiency is high.

[0030] The grinding mechanism 5 includes a motor 51, and a grinding wheel 52 is fixedly connected to the output end of the motor 51. The grinding wheels 52 on both sides are respectively close to the outer sides of the fixed conveyor belt 1 and the movable conveyor belt 2. A water supply mechanism 8 is provided on one side of the grinding mechanism 5. When the grinding mechanism 5 is in use, the motor 51 drives the grinding wheel 52 to rotate at a high speed. The surface of the grinding wheel 52 is rough. When it contacts the granite slab, it can remove the burrs on the side of the granite slab and smooth the edges, thereby achieving a grinding effect. By setting up multiple grinding mechanisms 5, sufficient grinding can be ensured and the grinding effect can be improved.

[0031] The water supply mechanism 8 includes a main water supply pipe 81, and a plurality of branch water pipes 82 are fixedly connected to the lower side of the main water supply pipe 81. The lower end of the branch water pipe 82 extends to the periphery of the grinding wheel 52 and is fixedly connected to a liquid outlet nozzle 83. The water outlet end of the liquid outlet nozzle 83 faces the grinding wheel 52. The water supply mechanism 8 is set to spray water on the grinding contact part during grinding, which can reduce the temperature and prevent dust. The main water supply pipe 81 is supplied with water by an external water supply pipeline, not shown in the figure, and the water flow is finally sprayed out by the liquid outlet nozzle 83.

[0032] Adjusting cylinders 12 are fixedly connected to both sides of the lower end surface of the fixed conveyor belt 1, and connecting seats 13 are fixedly connected to both sides of the lower end surface of the movable conveyor belt 2. The protruding end of the adjusting cylinder 12 is fixedly connected to the connecting seat 13. When adjusting the spacing between the fixed conveyor belt 1 and the movable conveyor belt 2, the extension degree of the adjusting cylinder 12 is controlled. When the adjusting cylinder 12 is extended, the movable conveyor belt 2 is driven away from the fixed conveyor belt 1, and the spacing is expanded. When the adjusting cylinder 12 is retracted, the spacing is reduced.

[0033] The inner upper ends of the first fixing frame 3 and the second fixing frame 4 are both fixedly connected with a fixing plate 6, and the inner side of the fixing plate 6 is fixedly connected with a pressing mechanism 7, which is provided to provide downward pressure during the processing of the granite slab to keep the granite slab stable.

[0034] The pressing mechanism 7 includes two pressing cylinders 71 fixedly connected to the fixing plate 6, the lower ends of the pressing cylinders 71 are fixedly connected to the mounting plate 72, the lower end surfaces of the mounting plate 72 are rotatably connected to a plurality of connecting frames 73, the lower ends of the connecting frames 73 are rotatably connected to rollers 74, when the pressing mechanism 7 is in use, the two pressing cylinders 71 extend, the mounting plate 72 descends, so that the rollers 74 contact the surface of the granite slab, and the rollers 74 can rotate freely without affecting the movement of the granite slab, wherein the inclination direction of the connecting frames 73 is consistent with the conveying direction.

[0035] A connecting rod 75 is fixedly connected to the inner side of the connecting frame 73, and spring rods 76 are rotatably sleeved on both sides of the outer ends of the connecting rod 75. The upper ends of the spring rods 76 are rotatably connected to the lower end surface of the mounting plate 72. The spring rods 76 can play a buffering role and can also ensure that the roller 74 can be stably fitted with the granite slab to improve stability.

[0036] Working principle: When in use, the two downward pressure cylinders 71 extend, the mounting plate 72 descends, and the granite slab is sent in. The fixed conveyor belt 1 and the movable conveyor belt 2 run synchronously to send the granite slab in. When the granite slab enters, its upper surface contacts with multiple rollers 74, and the downward pressure is stable, which can ensure the stable transmission of the granite slab. During the transmission process, both sides of the granite slab pass through each grinding mechanism 5 in turn, and the motor 51 of the grinding mechanism 5 drives the grinding wheel 52 to rotate at a high speed. The surface of the grinding wheel 52 is rough, and when it contacts with the granite slab, it can remove The burrs on the sides of the granite slabs are removed and the edges are smoothed, thereby achieving a grinding effect. By arranging grinding mechanisms 5 on both sides, the device can grind both sides of the granite slab at one time when in use, and the working efficiency is high. In addition, the spacing between the fixed conveyor belt 1 and the movable conveyor belt 2 can be adjusted by controlling the extension degree of the regulating cylinder 12. The regulating cylinder 12 is extended to drive the movable conveyor belt 2 away from the fixed conveyor belt 1, and the spacing is enlarged. The regulating cylinder 12 is retracted to reduce the spacing, which is convenient for processing granite slabs of different specifications and has a wide range of applications.

[0037] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A granite processing device, comprising a fixed conveyor belt (1) and a movable conveyor belt (2), characterized in that: The fixed conveyor belt (1) and the movable conveyor belt (2) are arranged in parallel with a gap between them; A plurality of slide rails (11) are arranged below the movable conveyor belt (2); a plurality of support legs (9) are fixedly connected to the lower end surface of the movable conveyor belt (2); two rollers (10) are rotatably connected to the inner sides of the lower ends of the support legs (9); and the rollers (10) are slidably connected to the slide rails (11); The outer sides of the fixed conveyor belt (1) and the movable conveyor belt (2) are respectively fixedly connected to a first fixed frame (3) and a second fixed frame (4); the inner lower ends of the first fixed frame (3) and the second fixed frame (4) are fixedly connected to a plurality of grinding mechanisms (5).

2. A granite processing device according to claim 1, characterized in that: The grinding mechanism (5) comprises a motor (51), the output end of the motor (51) is fixedly connected to a grinding wheel (52), the grinding wheels (52) on both sides are respectively close to the outer sides of the fixed conveyor belt (1) and the movable conveyor belt (2), and a water supply mechanism (8) is provided on one side of the grinding mechanism (5).

3. A granite processing device according to claim 2, characterized in that: The water supply mechanism (8) comprises a main water supply pipe (81), a plurality of water distribution pipes (82) are fixedly connected to the lower side of the main water supply pipe (81), the lower end of the water distribution pipe (82) extends to the periphery of the grinding wheel (52) and is fixedly connected to a liquid outlet nozzle (83), and the water outlet end of the liquid outlet nozzle (83) faces the grinding wheel (52).

4. A granite processing device according to claim 1, characterized in that: Both sides of the lower end surface of the fixed conveyor belt (1) are fixedly connected to an adjusting cylinder (12), and both sides of the lower end surface of the movable conveyor belt (2) are fixedly connected to a connecting seat (13), and the extended end of the adjusting cylinder (12) is fixedly connected to the connecting seat (13).

5. The granite processing device according to claim 1, characterized in that: The inner upper ends of the first fixing frame (3) and the second fixing frame (4) are both fixedly connected to a fixing plate (6), and the inner side of the fixing plate (6) is fixedly connected to a pressing mechanism (7).

6. A granite processing device according to claim 5, characterized in that: The pressing mechanism (7) comprises two pressing cylinders (71) fixedly connected to the fixed plate (6); the lower ends of the pressing cylinders (71) are fixedly connected to a mounting plate (72); the lower end surface of the mounting plate (72) is rotatably connected to a plurality of connecting frames (73); and the lower ends of the connecting frames (73) are rotatably connected to a roller (74).

7. A granite processing device according to claim 6, characterized in that: A connecting rod (75) is fixedly connected to the inner side of the connecting frame (73), and spring rods (76) are rotatably sleeved on both sides of the outer ends of the connecting rod (75), and the upper ends of the spring rods (76) are rotatably connected to the lower end surface of the mounting plate (72).

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