Quartz stone plate burr cutting device

Abstract

The utility model discloses a quartz stone plate burr cutting device which comprises a machine frame, a supporting roller is rotatably installed on the inner side of the machine frame, an installation frame is fixed to one side of the outer wall of the machine frame, a vertical hydraulic rod is installed at the tail end of the top of the installation frame in a penetrating mode, and a conveying roller is installed at the bottom end of the vertical hydraulic rod. A linear vibration motor is installed on the other side of the outer wall of the rack and connected with the bottom end of a movable frame, bottom grinding blocks are fixedly installed on the bottom face and the side face of the inner side of the movable frame, and a positioning hole is formed in the top end of the movable frame in a penetrating mode. And a vertical threaded rod is installed in the positioning hole in a penetrating mode, and a top grinding block is installed on the bottom face of the base plate. According to the quartz stone plate burr cutting device, the novel structural design is adopted, the positioning mechanism, the conveying mechanism and the grinding mechanism can conveniently adjust the working position, quartz stone plates of different sizes can be subjected to positioning conveying and burr grinding, the burr treatment efficiency is guaranteed, and meanwhile the applicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz stone plate production, in particular to a quartz stone plate burr cutting device. Background Art

[0002] Quartz stone slab is a commonly used building board with the advantages of high hardness, high temperature resistance, good stain resistance, non-toxicity and no radiation. It is widely used to make kitchen countertops, bathroom basins, restaurant tabletops, shower wall panels, floors, thresholds, balcony wall panels, etc. Quartz stone slabs need to be cut into fixed sizes during production, and burrs will be produced on the edges during cutting. In order to facilitate installation and use, the burrs need to be processed.

[0003] At present, manual hand-held grinding tools are generally used to grind the burrs, which has a low overall efficiency. There are also some mechanical grinding mechanisms, which have a high grinding efficiency, but the positioning mechanism and the grinding mechanism are fixedly installed, and cannot be easily adjusted to adapt to the burr processing of quartz stone plates of different sizes. Therefore, it is necessary to design a quartz stone plate burr cutting device to address the above problems. Utility Model Content

[0004] The utility model aims to provide a quartz stone slab trimming device to solve at least one technical problem existing in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A quartz stone plate trimming device, comprising:

[0007] A frame, a support roller is rotatably mounted on the inner side of the frame, a mounting frame is fixed on one side of the outer wall of the frame, a vertical hydraulic rod is installed through the top end of the mounting frame, and a conveying roller is installed on the bottom end of the vertical hydraulic rod;

[0008] A frame, a linear vibration motor is installed on the other side of the outer wall of the frame, the linear vibration motor is connected to the bottom end of the movable frame, a bottom grinding block is fixedly installed on the inner bottom surface and side surface of the movable frame, and a positioning hole is opened through the top of the movable frame;

[0009] A positioning hole is provided in which a vertical threaded rod is installed, a locking nut is installed on the vertical threaded rod, a base plate is fixed to the bottom end of the locking nut, and a top grinding block is installed on the bottom surface of the base plate.

[0010] Preferably, a horizontal hydraulic rod is fixed through the vertical portion of the mounting frame, and a limiting plate is fixedly mounted on the end of the horizontal hydraulic rod.

[0011] Preferably, the horizontal hydraulic rods are symmetrically distributed about the center of the limit plate. The length of the limit plate is greater than the width of the mounting frame, and the bottom end of the limit plate is in contact with the top end of the support roller.

[0012] Preferably, the vertical hydraulic rods are symmetrically distributed about the center of the conveying roller. The center of the conveying roller and the center of the support roller are on the same vertical plane.

[0013] Preferably, the center of the movable frame and the center of the conveying roller are on the same vertical plane. The front view shape of the movable frame is "匚"-shaped, and the center of the movable frame and the center of the linear vibration motor are on the same vertical plane.

[0014] Preferably, the front view shape of the bottom grinding block is "L"-shaped, and the bottom top surface of the bottom grinding block and the top end of the support roller are on the same horizontal plane.

[0015] Preferably, the vertical threaded rods are symmetrically distributed about the center of the substrate. The vertical threaded rods are slidably connected to the positioning holes, and the locking nuts installed on the vertical threaded rods are symmetrically distributed about the center of the positioning holes.

[0016] Preferably, the side surfaces of the substrate and the top grinding block away from the machine frame are on the same vertical plane, and the side surface of the top grinding block away from the machine frame is in contact with the vertical side surface of the bottom grinding block.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] Adopting a new structural design, the positioning mechanism, the conveying mechanism and the grinding mechanism can conveniently adjust the working positions, can perform positioning and conveying and rough edge grinding on quartz stone plates of different sizes, and have stronger applicability while ensuring the rough edge treatment efficiency;

[0019] 1. The present utility model drives the limit plate to move horizontally through the horizontal hydraulic rod, extruding the vertical side surface and the bottom surface of the end with rough edge of the quartz stone plate to be stably in contact with the surface of the bottom grinding block, and cooperating with the vertical hydraulic rod to adjust the height of the conveying roller to perform vertical limiting on the quartz stone plate and ensure that quartz stone plates of different thicknesses can be stably conveyed;

[0020] 2. The present utility model adjusts the working height of the substrate and the top grinding block by vertically sliding the vertical threaded rod along the positioning hole, ensuring that the bottom end of the top grinding block can be stably in contact with the top surface of the end of the quartz stone plate, and cooperating with the linear vibration motor to drive the movable frame, the bottom grinding block and the top grinding block to vibrate stably in a horizontal straight line, realizing the efficient removal of rough edges. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front view structural schematic diagram of the present utility model.

[0022] Figure 2It is a front view cross-sectional structural schematic diagram of the utility model.

[0023] Figure 3 It is a schematic diagram of the side cross-sectional structure of the movable frame of the utility model.

[0024] Figure 4 It is a schematic diagram of the structure of the utility model from top view.

[0025] In the figure: 1. frame; 2. support roller; 3. mounting frame; 4. horizontal hydraulic rod; 5. limit plate; 6. vertical hydraulic rod; 7. conveyor roller; 8. linear vibration motor; 9. movable frame; 10. bottom grinding block; 11. positioning hole; 12. vertical threaded rod; 13. locking nut; 14. base plate; 15. top grinding block. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] 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 in 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.

[0030] See also Figure 1-4 , an embodiment provided by the present utility model:

[0031] A device for trimming the rough edges of quartz stone plates, which comprises:

[0032] A frame 1, a support roller 2 is rotatably installed inside the frame 1, a mounting frame 3 is fixed on one side of the outer wall of the frame 1, a horizontal hydraulic rod 4 is fixedly installed through the vertical part of the mounting frame 3, and a limiting plate 5 is fixedly installed at the end of the horizontal hydraulic rod 4. The above structural design enables the horizontal hydraulic rod 4 to cooperate with the limiting plate 5 to extrude and limit the quartz stone plate, ensuring that the end of the quartz stone plate is stably attached to the grinding mechanism. The horizontal hydraulic rods 4 are symmetrically distributed about the center of the limiting plate 5. The length of the limiting plate 5 is greater than the width of the mounting frame 3. The bottom end of the limiting plate 5 is in contact with the top end of the support roller 2. The above structural design enables the horizontal hydraulic rod 4 to drive the limiting plate 5 to move horizontally, and stably limit the horizontal position of the quartz stone plate. A vertical hydraulic rod 6 is installed through the end of the top of the mounting frame 3, a conveying roller 7 is installed at the bottom end of the vertical hydraulic rod 6. The vertical hydraulic rods 6 are symmetrically distributed about the center of the conveying roller 7. The center of the conveying roller 7 and the center of the support roller 2 are on the same vertical plane. The above structural design enables the vertical hydraulic rod 6 to stably drive the conveying roller 7 to move vertically, and convey quartz stone plates of different thicknesses;

[0033] The frame 1, a linear vibration motor 8 is installed on the other side of the outer wall of the frame 1. The linear vibration motor 8 is connected to the bottom end of the movable frame 9. The bottom surface and the side surface of the inner side of the movable frame 9 are fixedly installed with bottom grinding blocks 10. A positioning hole 11 is opened through the top end of the movable frame 9;

[0034] The positioning hole 11, a vertical threaded rod 12 is installed through the positioning hole 11. A locking nut 13 is installed on the vertical threaded rod 12. A substrate 14 is fixed at the bottom end of the locking nut 13. A top grinding block 15 is installed on the bottom surface of the substrate 14.

[0035] In one embodiment, the center of the movable frame 9 and the center of the conveying roller 7 are on the same vertical plane. The front view shape of the movable frame 9 is a "C" shape. The center of the movable frame 9 and the center of the linear vibration motor 8 are on the same vertical plane. The above structural design enables the linear vibration motor 8 to drive the movable frame 9 to perform stable horizontal linear vibration, and the movable frame 9 can provide a stable installation basis for the grinding mechanism.

[0036] In one preferred embodiment, the front view shape of the bottom grinding block 10 is an "L" shape. The bottom surface and the top surface of the bottom grinding block 10 are on the same horizontal plane as the top end of the support roller 2. The above structural design ensures that the bottom grinding block 10 can be stably attached to the bottom surface and the side surface of the end of the quartz stone plate.

[0037] In one of the embodiments, the vertical threaded rod 12 is symmetrically distributed about the center of the base plate 14, the vertical threaded rod 12 is slidably connected to the positioning hole 11, and the locking nut 13 installed on the vertical threaded rod 12 is symmetrically distributed about the center of the positioning hole 11. The above-mentioned structural design enables the working height of the vertical threaded rod 12, the base plate 14 and the top grinding block 15 to be easily adjusted and stably fixed, ensuring that the bottom surface of the top grinding block 15 is stably fitted with the top surface of the end of the quartz stone plate.

[0038] In one of the preferred embodiments, the substrate 14 and the top grinding block 15 are on the same vertical plane away from the side of the frame 1, and the top grinding block 15 is in contact with the vertical side of the bottom grinding block 10 away from the side of the frame 1. The above structural design ensures that the top grinding block 15 cooperates with the bottom grinding block 10, and can comprehensively grind the burrs at the corners of the quartz stone slabs.

[0039] The working principle of the utility model is: when using the device, firstly, the quartz stone plate to be processed is Figure 4 The end away from the mounting frame 3 is placed on the support roller 2, and the mounting frame 3 is pushed in the direction until the end of the quartz stone plate moves to Figure 2 Directly below the middle conveying roller 7, the horizontal hydraulic rod 4 is then controlled to extend, pushing the limit plate 5 to contact one side of the quartz stone plate until the vertical surface of the other side of the quartz stone plate fits with the vertical surface of the bottom grinding block 10, and then the vertical hydraulic rod 6 is controlled to extend, pushing the conveying roller 7 downward, until the bottom end of the conveying roller 7 fits with the top surface of the quartz stone plate;

[0040] Then rotate Figure 2 The locking nuts 13 symmetrically distributed in the middle are away from the upper and lower end surfaces of the top of the movable frame 9, pushing the vertical threaded rod 12 to move the base plate 14 and the top grinding block 15 vertically downward along the positioning hole 11 until the bottom surface of the top grinding block 15 fits with the top surface of the end of the quartz stone plate, and the locking nuts 13 symmetrically distributed in rotation are reset to squeeze the upper and lower end surfaces of the top of the movable frame 9 and fix them;

[0041] Start the conveying roller 7 and the linear vibration motor 8. The conveying roller 7 conveys the quartz stone plate to move linearly. The linear vibration motor 8 drives the movable frame 9 to carry the bottom grinding block 10 and the top grinding block 15 to perform stable horizontal linear vibration. The bottom grinding block 10 and the top grinding block 15 stably grind and remove the burrs on one side of the quartz stone plate when vibrating. After the burrs on one side are removed, the quartz stone plate can be rotated to align different corners with the movable frame 9. Repeat the above steps to efficiently remove the burrs on the edge of the quartz stone plate.

[0042] The above is only an embodiment of the utility model, and the common sense such as the known specific structure and characteristics in the scheme is not described too much here. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. A device for cutting burrs of quartz stone slabs, characterized in that: It includes: A frame (1), a support roller (2) is rotatably installed inside the frame (1), a mounting bracket (3) is fixed on one side of the outer wall of the frame (1), a vertical hydraulic rod (6) is installed through the end of the top of the mounting bracket (3), and a conveying roller (7) is installed at the bottom end of the vertical hydraulic rod (6); A frame (1), a linear vibration motor (8) is installed on the other side of the outer wall of the frame (1), the linear vibration motor (8) is connected to the bottom end of a movable frame (9), a bottom grinding block (10) is fixedly installed on the inner bottom surface and side surface of the movable frame (9), and a positioning hole (11) is opened through the top end of the movable frame (9); A positioning hole (11), a vertical threaded rod (12) is installed through the positioning hole (11), a locking nut (13) is installed on the vertical threaded rod (12), a base plate (14) is fixed at the bottom end of the locking nut (13), and a top grinding block (15) is installed on the bottom surface of the base plate (14).

2. A quartz stone slab trimming device according to claim 1, characterized in that: A horizontal hydraulic rod (4) is fixedly installed through the vertical part of the mounting bracket (3), and a limiting plate (5) is fixedly installed at the end of the horizontal hydraulic rod (4).

3. A quartz stone slab trimming device according to claim 2, characterized in that: The horizontal hydraulic rods (4) are symmetrically distributed about the center of the limiting plate (5), the length of the limiting plate (5) is greater than the width of the mounting bracket (3), and the bottom end of the limiting plate (5) is in contact with the top end of the support roller (2).

4. A quartz stone slab trimming device according to claim 1, characterized in that: The vertical hydraulic rods (6) are symmetrically distributed about the center of the conveying roller (7), and the center of the conveying roller (7) and the center of the support roller (2) are on the same vertical plane.

5. A quartz stone slab trimming device according to claim 1, characterized in that: The center of the movable frame (9) and the center of the conveying roller (7) are on the same vertical plane, the front view shape of the movable frame (9) is a "C"-shaped, and the center of the movable frame (9) and the center of the linear vibration motor (8) are on the same vertical plane.

6. A quartz stone slab trimming device according to claim 1, characterized in that: The front view shape of the bottom grinding block (10) is an "L"-shaped, and the top surface of the bottom of the bottom grinding block (10) and the top end of the support roller (2) are on the same horizontal plane.

7. A quartz stone slab trimming device according to claim 1, characterized in that: The vertical threaded rods (12) are symmetrically distributed about the center of the base plate (14), the vertical threaded rods (12) are slidably connected to the positioning holes (11), and the locking nuts (13) installed on the vertical threaded rods (12) are symmetrically distributed about the center of the positioning holes (11).

8. A quartz stone slab trimming device according to claim 1, characterized in that: The side surfaces of the base plate (14) and the top grinding block (15) away from the frame (1) are on the same vertical plane, and the side surface of the top grinding block (15) away from the frame (1) is in contact with the vertical side surface of the bottom grinding block (10).

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