Quartz stone plate edge trimmer

Abstract

The utility model discloses a quartz stone plate edge trimmer which comprises a working table, a first servo motor is fixed at one end of the working table, and a middle threaded rod is installed at the output end of the first servo motor. A mounting plate is fixed to the top of one side of the movable plate; an equipment frame is fixed to the top face of the other end of the workbench, a second servo motor is fixed to the top of the rear side of the equipment frame, a horizontal threaded rod is installed at the output end of the second servo motor, the horizontal threaded rod is rotatably installed at the top of the inner side of the equipment frame through a bearing seat, and a hydraulic rod is fixed to the bottom face of the base plate. And a cutting machine is fixedly mounted at the bottom end of the hydraulic rod. According to the quartzite plate edge trimmer, the novel structural design is adopted, synchronous edge trimming can be conducted on quartzite plates from the two sides, the distance between the edge trimming mechanisms can be conveniently adjusted, adjustment can be conveniently conducted according to production requirements, and meanwhile continuous and efficient quartzite plate edge trimming machining is achieved through the horizontal pushing mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz stone plate production, in particular to a trimming machine for quartz stone plates. Background Technique

[0002] Quartz stone plate is a kind of artificial stone mainly filled with quartz grains and silica sand, which is formed by pressing through multiple processes. Quartz stone plates have the characteristics of corrosion resistance, high temperature resistance and not easy to deform, and are widely used for tabletop decoration in kitchens, bathrooms and other scenarios.

[0003] In the existing trimming machine for quartz stone plates, such as the authorized Chinese utility model patent with the publication number CN210791546U named a trimming machine for quartz stone plates, a single trimming mechanism is used for displacement trimming, with low working efficiency and complex overall operation steps. It is necessary to repeat the operations of fixing, trimming, disassembling and changing sides, and it is impossible to perform continuous and efficient trimming processing on a large number of quartz stone plates. Therefore, it is necessary to design a trimming machine for quartz stone plates aiming at the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a trimming machine for quartz stone plates to solve at least one of the technical problems existing in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A trimming machine for quartz stone plates, which comprises:

[0007] A workbench, at one end of which a first servo motor is fixed. The output end of the first servo motor is provided with a middle threaded rod, and the middle threaded rod is rotatably installed in a limit window through a bearing seat. The limit window runs through the center of the workbench. The middle threaded rod runs through a movable plate, and the movable plate runs through the limit window. A stable pulley is rotatably installed on the side of the movable plate;

[0008] A movable plate, on one side top of which a mounting plate is fixed. The top end of the mounting plate runs through and is fixed with an electric telescopic rod, and the bottom end of the electric telescopic rod is fixedly installed with a positioning plate;

[0009] A workbench, on the top surface of the other end of which an equipment rack is fixed. At the top rear of the equipment rack, a second servo motor is fixed. The output end of the second servo motor is provided with a horizontal threaded rod, and the horizontal threaded rod is rotatably installed on the inner top of the equipment rack through a bearing seat. The horizontal threaded rod is connected to the top end of a substrate, and a hydraulic rod is fixed to the bottom surface of the substrate. The bottom end of the hydraulic rod is fixedly installed with a cutting machine.

[0010] Preferably, the middle threaded rod is in threaded connection with the movable plate, and the side view shape of the movable plate is "丄" shaped.

[0011] Preferably, stabilizing pulleys are symmetrically mounted on both sides of the vertical portion of the movable plate, and the ends of the stabilizing pulleys are tightly fitted to the inner wall of the limiting window.

[0012] Preferably, the front view shape of the mounting plate is an "L" shape, the bottom surface of the mounting plate is in contact with the top surface of the workbench, and the top of the mounting plate is symmetrically mounted with electric telescopic rods.

[0013] Preferably, the spiral directions of the threads on both sides of the center of the horizontal threaded rod are opposite, and the horizontal threaded rod is symmetrically distributed about the center of the equipment rack.

[0014] Preferably, the base plate is symmetrically distributed about the center of the horizontal threaded rod, and the base plate is threadedly connected to the horizontal threaded rod.

[0015] Preferably, the side view shape of the substrate is "L"-shaped, and the top surface of the substrate is in contact with the inner top surface of the equipment frame.

[0016] Preferably, a protective groove is provided on the top surface of the workbench directly below the cutting machine, and the depth of the protective groove is greater than 1 / 4 of the thickness of the workbench.

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

[0018] The new structural design not only can synchronously trim the quartz stone slabs from both sides, but also the spacing of the trimming mechanism can be easily adjusted, which is convenient for adjustment according to production requirements. At the same time, through the horizontal pushing mechanism, continuous and efficient quartz stone slab trimming processing can be achieved;

[0019] 1. The utility model drives the positioning plate to move vertically through an electric telescopic rod, squeezes the quartz stone plate to fit stably with the workbench, and controls the rotation of the middle threaded rod through the first servo motor, drives the movable plate with the mounting plate to push the quartz stone plate through the threaded connection relationship, and moves horizontally and linearly along the limit window, and cooperates with the cutting machine to perform synchronous edge cutting on both sides of the quartz stone plate;

[0020] 2. The utility model drives the horizontal threaded rod to rotate through a second servo motor, and utilizes the threads with opposite spiral directions on both sides of the center of the horizontal threaded rod to drive the symmetrically distributed substrates to approach or move away synchronously, thereby changing the cutting distance of the cutting machine. At the same time, the height of the cutting machine is stably controlled by the hydraulic rod to ensure the stability of continuous cutting operations. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0022] Figure 2 It is a side structural schematic diagram of the utility model.

[0023] Figure 3 It is a front view cross-sectional structural schematic diagram of the utility model.

[0024] Figure 4 It is a schematic diagram of the side cross-sectional structure of the utility model.

[0025] In the figure: 1. workbench; 2. first servo motor; 3. middle threaded rod; 4. limit window; 5. movable plate; 6. stabilizing pulley; 7. mounting plate; 8. electric telescopic rod; 9. positioning plate; 10. equipment rack; 11. second servo motor; 12. horizontal threaded rod; 13. base plate; 14. hydraulic rod; 15. cutting machine; 16. protective groove. 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 utility model:

[0031] A quartz stone plate trimming machine, which comprises:

[0032] A workbench 1, a first servo motor 2 is fixed at one end of the workbench 1, an intermediate threaded rod 3 is installed at the output end of the first servo motor 2, the intermediate threaded rod 3 is rotatably installed in a limit window 4 through a bearing seat, the limit window 4 is贯穿ly opened at the center of the workbench 1, the intermediate threaded rod 3 passes through a movable plate 5, the movable plate 5 passes through the limit window 4, the intermediate threaded rod 3 is in threaded connection with the movable plate 5, the side view shape of the movable plate 5 is "丄" shaped, the above structural design enables the intermediate threaded rod 3 to drive the movable plate 5 to move by using the threaded connection relationship when rotating, the shape of the movable plate 5 cooperates with the mounting plate 7 to ensure the stability of the movable plate 5 and the mounting plate 7 during movement, a stabilizing pulley 6 is rotatably installed on the side of the movable plate 5, stabilizing pulleys 6 are symmetrically installed on both sides of the vertical part of the movable plate 5, and the end of the stabilizing pulley 6 is in close fit with the inner wall of the limit window 4. The above structural design enables the movable plate 5 to drive the stabilizing pulley 6 to perform stable linear displacement along the limit window 4 under the rotation drive of the intermediate threaded rod 3;

[0033] A movable plate 5, a mounting plate 7 is fixed at the top of one side of the movable plate 5, the front view shape of the mounting plate 7 is "L" shaped, the bottom surface of the mounting plate 7 is in contact with the top surface of the workbench 1, and electric telescopic rods 8 are symmetrically installed at the top of the mounting plate 7. The above structural design provides a stable installation foundation for the electric telescopic rods 8 and also ensures the stability of the movable plate 5 and the mounting plate 7 during movement. The electric telescopic rods 8 penetrate and are fixed at the top of the mounting plate 7, and a positioning plate 9 is fixedly installed at the bottom end of the electric telescopic rods 8;

[0034] A workbench 1, an equipment rack 10 is fixed on the top surface of the other end of the workbench 1, a second servo motor 11 is fixed at the top of the rear side of the equipment rack 10, a horizontal threaded rod 12 is installed at the output end of the second servo motor 11, the horizontal threaded rod 12 is rotatably installed at the inner top of the equipment rack 10 through a bearing seat, the horizontal threaded rod 12 is connected to the top end of a substrate 13, a hydraulic rod 14 is fixed to the bottom surface of the substrate 13, and a cutting machine 15 is fixedly installed at the bottom end of the hydraulic rod 14.

[0035] In one embodiment, the spiral directions of the threads on both sides of the center of the horizontal threaded rod 12 are opposite, and the horizontal threaded rod 12 is symmetrically distributed about the center of the equipment rack 10. The above structural design enables the horizontal threaded rod 12 to stably drive the substrates 13 installed at both ends to move in opposite directions by using the threads with opposite rotation directions on both sides of its center when rotating.

[0036] In one preferred embodiment, the substrates 13 are symmetrically distributed about the center of the horizontal threaded rod 12, and the substrates 13 are in threaded connection with the horizontal threaded rod 12. The above structural design enables the horizontal threaded rod 12 to drive the symmetrically distributed substrates 13 to move at the same speed in opposite directions by using the threaded connection relationship when rotating.

[0037] In one embodiment, the side view shape of the substrate 13 is "L"-shaped, and the top surface of the substrate 13 is in contact with the inner top surface of the equipment frame 10. The above structural design improves the stability of the substrate 13 during static and moving processes, ensuring that the substrate 13 can move stably horizontally with the cutting machine 15.

[0038] In one of the preferred embodiments, a protective groove 16 is opened on the top surface of the workbench 1 directly below the cutting machine 15, and the depth of the protective groove 16 is greater than 1 / 4 of the thickness of the workbench 1. The above-mentioned structural design can protect the grinding wheel of the cutting machine 15 to avoid damage caused by contact between the grinding wheel and the top surface of the workbench 1.

[0039] The working principle of the utility model is as follows: when using the device, first place the quartz stone plate to be trimmed on the top surface of the workbench 1, so that the center position of one end of the quartz stone plate is aligned with the Figure 3 The inner side of the middle mounting plate 7 is vertically fitted, and then the electric telescopic rod 8 is controlled to extend, pushing the positioning plate 9 to move vertically downward until the bottom surface of the positioning plate 9 fits with the top surface of one end of the quartz stone plate, and the quartz stone plate is squeezed to fit with the top surface of the workbench 1, but not fixed;

[0040] Then control Figure 4 The second servo motor 11 drives the horizontal threaded rod 12 to rotate forward or reversely. When the horizontal threaded rod 12 rotates, it drives the substrate 13 symmetrically distributed at both ends to move closer or farther horizontally with the cutting machine 15 until the distance between the cutting machine 15 is appropriate. The second servo motor 11 is controlled to stop working, and the horizontal positions of the substrate 13 and the cutting machine 15 are fixed by thread self-locking, and the hydraulic rod 14 is controlled to extend to push the cutting machine 15 downward until the height of the bottom end of the grinding wheel of the cutting machine 15 is appropriate.

[0041] Then, the first servo motor 2 is controlled to drive the middle threaded rod 3 to rotate forward. The middle threaded rod 3 uses the threaded connection relationship to drive the movable plate 5 to move the mounting plate 7 horizontally to the right along the limit window 4. The mounting plate 7 cooperates with the positioning plate 9 to push the quartz stone slab to move stably to the right. The cutting machine 15 is started to trim the two sides of the moving quartz stone slab until the mounting plate 7 moves to the rightmost end of the limit window 4. The electric telescopic rod 8 is controlled to shorten and drive the positioning plate 9 to move upward to release the positioning of the quartz stone slab. The quartz stone slab with completed trimming is removed. The first servo motor 2 is controlled to drive the middle threaded rod 3 to rotate in the opposite direction, and the movable plate 5 is driven to move the mounting plate 7 horizontally to the left along the limit window 4 to reset. The above steps can be repeated to continue the trimming process of the quartz stone slab.

[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 quartz stone slab trimming machine, characterized in that: It includes: A workbench (1), at one end of the workbench (1), a first servo motor (2) is fixed. The output end of the first servo motor (2) is equipped with a middle threaded rod (3). The middle threaded rod (3) is rotatably installed in a limit window (4) through a bearing seat. The limit window (4) is penetrated and opened at the center of the workbench (1). The middle threaded rod (3) penetrates through a movable plate (5). The movable plate (5) penetrates through the limit window (4). A stable pulley (6) is rotatably installed on the side of the movable plate (5). A movable plate (5), at the top of one side of the movable plate (5), a mounting plate (7) is fixed. The top end of the mounting plate (7) is penetrated and fixed with an electric telescopic rod (8). The bottom end of the electric telescopic rod (8) is fixedly installed with a positioning plate (9). A workbench (1), on the top surface of the other end of the workbench (1), an equipment rack (10) is fixed. At the top of the rear side of the equipment rack (10), a second servo motor (11) is fixed. The output end of the second servo motor (11) is equipped with a horizontal threaded rod (12). The horizontal threaded rod (12) is rotatably installed at the inner top of the equipment rack (10) through a bearing seat. The horizontal threaded rod (12) is connected to the top end of a substrate (13). A hydraulic rod (14) is fixed to the bottom surface of the substrate (13). The bottom end of the hydraulic rod (14) is fixedly installed with a cutting machine (15).

2. A quartz stone slab edge trimming machine according to claim 1, characterized in that: The middle threaded rod (3) is in threaded connection with the movable plate (5). The side view shape of the movable plate (5) is "丄”-shaped.

3. A quartz stone slab edge trimming machine according to claim 1, characterized in that: On both sides of the vertical part of the movable plate (5), stable pulleys (6) are symmetrically installed. The ends of the stable pulleys (6) are in close contact with the inner wall of the limit window (4).

4. A quartz stone slab edge trimming machine according to claim 1, characterized in that: The front view shape of the mounting plate (7) is "L”-shaped. The bottom surface of the mounting plate (7) is in contact with the top surface of the workbench (1). Electric telescopic rods (8) are symmetrically installed at the top end of the mounting plate (7).

5. The quartz stone slab edge trimming machine according to claim 1, characterized in that: The spiral directions of the threads on both sides of the center of the horizontal threaded rod (12) are opposite. The horizontal threaded rod (12) is symmetrically distributed about the center of the equipment rack (10).

6. The quartz stone slab edge trimming machine according to claim 1, characterized in that: The substrate (13) is symmetrically distributed about the center of the horizontal threaded rod (12). The substrate (13) is in threaded connection with the horizontal threaded rod (12).

7. A quartz stone slab edge trimming machine according to claim 1, characterized in that: The side view shape of the substrate (13) is "L”-shaped. The top surface of the substrate (13) is in contact with the inner top surface of the equipment rack (10).

8. The quartz stone slab edge trimming machine according to claim 1, characterized in that: On the top surface of the workbench (1) directly below the cutting machine (15), a protection groove (16) is opened. The depth of the protection groove (16) is greater than 1 / 4 of the thickness of the workbench (1).

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