Efficient stone electric control edge grinding device

Abstract

The invention relates to the technical field of stone machining equipment, in particular to an efficient stone electric control edge grinding device, in the machining process, a grinding plate is switched in a gear shifting mode, edge grinding machining from rough to smooth can be conducted on stone without shutdown, and the machining efficiency can be improved beneficially, the efficient stone electric control edge grinding device comprises a machining table and a grinding device, and a supporting plate is arranged on the rear side of the machining table; a movable limiting plate is arranged on the front side of the machining table, the grinding devices are symmetrically arranged on the left side and the right side of the machining table correspondingly, and each grinding device comprises a base, a grinding plate, a servo motor, a first oil cylinder and a second oil cylinder.

Description

Technical Field

[0001] The invention relates to the field of stone processing equipment, in particular to a high-efficiency electric-controlled stone edge grinding device. Background Art

[0002] Stone is a natural material widely used in architecture, decoration and sculpture, such as walls, floors, countertops, etc. Its unique texture and rich colors can create a sense of harmony, elegance, solemnity, nobility, luxury and other beauty. For example, marble is often used in interior decoration, such as countertops, walls, floors, wash basins and bathtubs, while granite is suitable for high-traffic areas due to its wear and scratch resistance.

[0003] Stone is usually cut into slabs for subsequent processing. However, the cut edges of the stone are not smooth and need to be polished. The common method is to use a grinding wheel or a belt for polishing. In addition, in order to avoid cracking of the stone edge, it is necessary to replace the grinding equipment with different roughness, which is troublesome to operate. The purpose of the present invention is to propose an edge grinding equipment for stone to solve the above technical problems. Summary of the invention

[0004] The purpose of the present invention is to provide a high-efficiency electric-controlled stone edge grinding device to solve the problems mentioned in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: it includes a processing table and a grinding device, a support plate is arranged on the rear side of the processing table, a movable limit plate is arranged on the front side of the processing table, the grinding device is symmetrically arranged on the left and right sides of the processing table respectively, the grinding device includes a base, a grinding plate, a servo motor, a first oil cylinder and a second oil cylinder, a bracket is arranged on the base, a plurality of grinding plates with inconsistent roughness are arranged on the bracket, the grinding plate and the bracket form a movable pair that can move along the length direction of the bracket, the servo motor is installed on the base and the servo motor shaft is connected to the bracket to drive the bracket to rotate, the first oil cylinder is symmetrically installed on the base at both sides of the bracket, the movable end of the first oil cylinder can drive the grinding plate to move, the second oil cylinder is installed on the bottom surface of the processing table, and the movable end of the second oil cylinder is connected to the base to drive the base to move.

[0006] In order to optimize the above technical solution, further measures are taken as follows: a slide groove is opened on the bracket, the shape of the contact surface between the grinding plate and the bracket matches the slide groove, a movable block is arranged in the middle of the back of the grinding plate, and fixed blocks are arranged at both ends. The movable block and the fixed block are connected by a spring. During the movement of the grinding plate, the movable plate will squeeze the spring to compress the spring. After grinding is completed, the grinding plate will be reset under the elastic force of the spring recovery, so that it is suitable for stones of different widths.

[0007] As a further improvement of the above technical solution: a slider is arranged at the bottom of the limit plate, a screw hole for the bolt to pass through is opened on the slider, a slide groove is opened on the processing table, the slide groove and the slider cooperate to realize the movement of the limit plate, the slider is moved in the slide groove and then the position of the slider in the slide groove is fixed by tightening the bolts.

[0008] As a further improvement of the technical solution: a limit ring is set at the end of the grinding plate, and the movable end of the first oil cylinder can resist the limit ring. The purpose of setting the limit ring is to ensure stable cooperation between the movable end of the first oil cylinder and the grinding plate to avoid misalignment between the movable end of the first oil cylinder and the end of the grinding plate.

[0009] As an improvement to the above technical solution: the limit ring has magnetism and can attract the movable end of the first oil cylinder, thereby improving the bonding between the grinding plate and the movable end of the first oil cylinder through magnetic attraction.

[0010] From the above description of the structure of the present invention, it can be seen that compared with the prior art, the present invention has the following advantages:

[0011] The present invention provides a high-efficiency electric-controlled stone edge grinding device. During the processing, the grinding plate is switched by shifting, and the stone can be edge-grinded from rough to smooth without stopping the machine, which helps to improve the processing efficiency. In addition, by arranging a movable grinding device in cooperation with a limit plate, the stone of different lengths and widths can be edge-grinded, which has practical significance and promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0014] Figure 2 It is a schematic diagram of the structure of the present invention when viewed from above;

[0015] Figure 3 for Figure 1 Partially enlarged structural diagram;

[0016] Figure 4 It is a partial disassembly schematic diagram of the present invention;

[0017] In the figure: processing table 1, support plate 101, limit plate 102, grinding device 2, base 201, grinding plate 202, servo motor 203, first oil cylinder 204, second oil cylinder 205, bracket 206, slide 207, movable block 208, fixed block 209, spring 2010, slider 2011, screw hole 2012, limit ring 2013 DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Example

[0020] See also Figure 1-4 The present invention provides a high-efficiency electric-controlled stone edge grinding device, including a processing table 1 and a grinding device 2. A support plate 101 is arranged at the rear side of the processing table 1, a movable limit plate 102 is arranged at the front side of the processing table 1, a slider 2011 is arranged at the bottom of the limit plate 102, a screw hole 2012 for a bolt to pass through is provided on the slider 2011, a slide groove 207 is provided on the processing table 1, and the slide groove 207 cooperates with the slider 2011 to realize the movement of the limit plate 102.

[0021] The grinding device 2 is symmetrically arranged on the left and right sides of the processing table 1 , and includes a base 201 , a grinding plate 202 , a servo motor 203 , a first oil cylinder 204 and a second oil cylinder 205 .

[0022] A bracket 206 is provided on the base 201, and a plurality of grinding plates 202 with inconsistent roughness are provided on the bracket 206. The grinding of the edge of the stone is achieved by means of the grinding plates 202 with different roughness. The grinding plates 202 and the bracket 206 form a movable pair which can move along the length direction of the bracket 206. A slide groove 207 is provided on the bracket 206. The shape of the contact surface between the grinding plate 202 and the bracket 206 matches the slide groove 207. A movable block 208 is provided in the middle of the back side of the grinding plate 202, and fixed blocks 209 are provided at both ends. The movable block 208 and the fixed block 209 are connected by a spring 2010.

[0023] The servo motor 203 is installed on the base 201 and the rotating shaft of the servo motor 203 is connected to the bracket 206 to drive the bracket 206 to rotate.

[0024] The first oil cylinder 204 is symmetrically installed on the base 201 on both sides of the bracket 206. The movable end of the first oil cylinder 204 can drive the grinding plate 202 to move. A limiting ring 2013 is set at the end of the grinding plate 202. The movable end of the first oil cylinder 204 can resist the limiting ring 2013. The limiting ring 2013 is magnetic and can attract the movable end of the first oil cylinder 204.

[0025] The second oil cylinder 205 is installed on the bottom surface of the processing table 1, and the movable end of the second oil cylinder 205 is connected to the base 201 to drive the base 201 to move.

[0026] The control method of the present invention is to achieve automatic control through an external controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0027] Working principle: Place the stone on the processing table 1, then adjust the position of the limit plate 102 so that the limit plate 102 and the support plate 101 are against the stone to prevent the stone from moving during the edge grinding process. Then the second oil cylinder 205 contracts to make the grinding plate 202 against the edge of the stone. Since the grinding plate 202 and the bracket 206 form a moving pair, the first oil cylinder 204 on both sides of the grinding plate 202 against the edge of the stone will push the grinding plate 202 to rub the edge of the stone back and forth, thereby achieving the purpose of grinding the edge of the stone.

[0028] For stones of different lengths, the second oil cylinder 205 can drive the base 201 to move to ensure that the grinding plate 202 can be close to the edge of the stone during grinding, so as to be suitable for stones of different lengths. In addition, when the second oil cylinder 205 drives the base 201 to move, the servo motor 203 can drive the bracket 206 to rotate so that the grinding plates 202 of different roughness levels can be pressed against the edge of the stone, so as to achieve the change of the stone edge from rough to smooth.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it 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.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A highly efficient electric-controlled stone edge grinding device, characterized in that: include: A processing table (1), wherein a support plate (101) is arranged at the rear side of the processing table (1), and a movable limiting plate (102) is arranged at the front side of the processing table (1); A grinding device (2), the grinding device (2) is symmetrically arranged on the left and right sides of the processing table (1), and the grinding device (2) comprises a base (201), a grinding plate (202), a servo motor (203), a first oil cylinder (204) and a second oil cylinder (205); A support (206) is arranged on the base (201), a plurality of grinding plates (202) with different degrees of roughness are arranged on the support (206), the grinding plates (202) and the support (206) form a moving pair that can move along the length direction of the support (206), a servo motor (203) is installed on the base (201), and a rotating shaft of the servo motor (203) is connected to the support (206) to drive the support (206) to rotate. The first oil cylinder (204) is symmetrically mounted on the base (201) and located on both sides of the bracket (206); the movable end of the first oil cylinder (204) can drive the grinding plate (202) to move; The second oil cylinder (205) is installed on the bottom surface of the processing table (1); the movable end of the second oil cylinder (205) is connected to the base (201) and can drive the base (201) to move.

2. The high-efficiency electric-controlled stone edge grinding device according to claim 1, characterized in that: The bracket (206) is provided with a slide groove (207), the shape of the contact surface between the grinding plate (202) and the bracket (206) matches the slide groove (207), a movable block (208) is provided in the middle of the back of the grinding plate (202), and fixed blocks (209) are directly provided at both ends, and the movable block (208) and the fixed block (209) are connected by a spring (2010).

3. The high-efficiency electric-controlled stone edge grinding device according to claim 1 is characterized in that: A slider (2011) is arranged at the bottom of the limiting plate (102), a screw hole (2012) for a bolt to pass through is provided on the slider (2011), a slide groove (207) is provided on the processing table (1), and the slide groove (207) cooperates with the slider (2011) to realize the movement of the limiting plate (102).

4. A high-efficiency electric-controlled stone edge grinding device according to any one of claims 1 to 3, characterized in that: A limiting ring (2013) is provided at the end of the grinding plate (202), and the movable end of the first oil cylinder (204) can abut against the limiting ring (2013).

5. The high-efficiency electric-controlled stone edge grinding device according to claim 4, characterized in that: The limiting ring (2013) has magnetism and can attract the movable end of the first oil cylinder (204).

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