Ceramic tile stone grinding floating grinding head assembly

Abstract

The utility model discloses a floating grinding head assembly for grinding ceramic tiles and stones. The floating grinding head assembly comprises a rack, a rotating disc, a grinding disc, a motor, a motor mounting base, a guide rail, a sliding block, an adjustable air cylinder, a rod end knuckle bearing and a floating connection assembly. The motor rotates to drive the floating connection assembly, the turntable and the millstone to rotate; the bottom face of the rotating grinding disc makes contact with the upper surface of a to-be-polished ceramic tile, and the surface of the ceramic tile can be polished. The adjustable air cylinder pushes and pulls to drive the motor mounting base to slide up and down along the guide rail, and then the motor, the floating connection assembly, the rotating disc and the grinding disc are driven to lift up and down. The floating grinding head assembly for grinding the ceramic tile stone is simple and reasonable in structural design and convenient to assemble and disassemble; the structural design is simple and reasonable, and assembling and disassembling are convenient; and in cooperation with the high-resilience base layer, the polishing abrasive disk can be attached to the to-be-polished face in a floating mode along with the height change of the to-be-polished face of the ceramic tile, and then the polishing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding equipment, in particular to a floating grinding head assembly for grinding ceramic tiles and stones. Background Art

[0002] Ceramic tiles are widely used in the construction industry, and glaze grinding is a common surface treatment technology for ceramic tiles, which can improve the surface smoothness, wear resistance and aesthetics of ceramic tiles. At present, when processing ceramic tiles, according to some product processes and surface quality requirements, it is necessary to grind the surface of the ceramic tile green body. Specifically, the glaze on the front surface of the finished ceramic product is uneven after separation, and needs to be processed and smoothed, which is called glaze grinding. Usually, grinders and polishing equipment are used to polish and glaze the surface of ceramic tiles. When the ceramic tiles to be polished are fed, the thickness and surface flatness of the incoming materials are difficult to keep consistent. Therefore, in order to better adapt to the incoming materials with different thicknesses, the grinding head assembly is preferably equipped with a certain degree of floating. Utility Model Content

[0003] The utility model aims to provide a floating grinding head assembly for grinding ceramic tiles and stones, which has a simple and reasonable structural design and is easy to assemble and disassemble. With a high-rebound base layer, the polishing grinding disc can follow the height changes of the ceramic tile surface to be polished, float and fit on the surface to be polished, thereby improving the polishing effect.

[0004] In order to solve the above technical problems, the technical solution of the utility model is:

[0005] A floating grinding head assembly for grinding ceramic tiles and stones, comprising a frame, a rotating disc, a grinding disc, a motor, a motor mounting seat, a guide rail, a slider, an adjustable cylinder, a rod end joint bearing, and a floating connection assembly;

[0006] Two parallel guide rails are vertically fixed on the frame; a slide block is sleeved on the guide rails;

[0007] One side of the motor mounting seat is fixedly connected to the slider; the motor is vertically arranged and fixed on the motor mounting seat;

[0008] The motor output shaft is rotatably connected to the floating connection component; the bottom of the floating connection component is fixedly connected to the turntable; the bottom of the turntable is connected to the grinding disc.

[0009] An adjustable cylinder is also vertically fixed on the frame, and the output shaft of the cylinder is connected to the rod end joint bearing; the bottom end of the rod end joint bearing is connected to the motor mounting seat.

[0010] The motor mounting seat is driven to slide up and down along the guide rail by pushing and pulling the adjustable cylinder, thereby driving the motor and the floating connection assembly, the turntable and the grinding disc to move up and down.

[0011] The floating connection assembly, the turntable and the grinding disc are driven to rotate by the rotation of the motor; the bottom surface of the rotating grinding disc contacts the upper surface of the tile to be polished, and the surface of the tile can be polished.

[0012] Preferably, two tension springs are further provided between the adjustable cylinder and the motor mounting seat; the two tension springs are symmetrically distributed on both sides of the rod end joint bearing, with their top ends connected to the adjustable cylinder housing and their bottom ends connected to the motor mounting seat.

[0013] The floating connection assembly includes an upper locking plate, a lower locking plate, a screw, a buffer spring, an upper sprocket, and a lower sprocket. The upper locking plate and the lower locking plate are arranged horizontally at intervals, and four screws are vertically inserted between them; the bottom of the screw is threadedly connected to the turntable. The buffer spring is sleeved on the outer wall of the screw, and its upper and lower ends are respectively attached to the upper locking plate and the lower locking plate. The lower end of the motor shaft is sleeved with an upper sprocket and a lower sprocket, respectively. The upper sprocket is fixed to the bottom of the upper locking plate, and the lower sprocket is fixed to the top of the lower locking plate; there is a gap between the upper sprocket and the lower sprocket.

[0014] Preferably, the grinding disc comprises a frosting disc and a DuPont wire disc layer composed of a plurality of DuPont wires; the top of the DuPont wire disc layer is fixedly connected to the frosting disc.

[0015] Beneficial effects of the utility model:

[0016] Its structural design is simple and reasonable, and it is easy to assemble and disassemble; combined with a high-rebound base, the polishing disc can follow the height changes of the tile surface to be polished, float and fit on the surface to be polished, thereby improving the polishing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a floating grinding head assembly for grinding ceramic tiles and stones according to the utility model;

[0018] Figure 2 It is a side view of a floating grinding head assembly for grinding ceramic tiles and stones of the utility model;

[0019] Figure 3 for Figure 1 Cross-sectional view in the FF direction;

[0020] Figure 4 for Figure 2 Cross-sectional view along the EE direction. DETAILED DESCRIPTION

[0021] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0022] like Figure 1-4 As shown, a floating grinding head assembly for grinding ceramic tiles and stones includes a frame, a turntable 2, a grinding disc 3, a motor 4, a motor mounting seat 5, a guide rail 6, a slider 7, an adjustable cylinder 8, a rod end joint bearing 10, and a floating connection assembly 9;

[0023] Two parallel guide rails 6 are vertically fixed on the frame; a slide block 7 is sleeved on the guide rails 6;

[0024] One side of the motor mounting seat 5 is fixedly connected to the slider 7; the motor 4 is vertically arranged and fixed on the motor mounting seat 5;

[0025] The output shaft of the motor 4 is rotatably connected to the floating connection component 9; the bottom of the floating connection component 9 is fixedly connected to the turntable 2; the bottom of the turntable 2 is connected to the grinding disc 3.

[0026] An adjustable cylinder 8 is also vertically fixed on the frame, and the output shaft of the cylinder is connected to a rod end joint bearing 10 ; the bottom end of the rod end joint bearing 10 is connected to the motor mounting seat 5 .

[0027] The motor mounting seat 5 is driven to slide up and down along the guide rail 6 by pushing and pulling the adjustable cylinder 8, thereby driving the motor 4 and the floating connection component 9, the turntable 2, and the grinding disc 3 to move up and down.

[0028] The floating connection assembly 9, the turntable 2 and the grinding disc 3 are driven to rotate by the rotation of the motor 4; the bottom surface of the rotating grinding disc 3 contacts the upper surface of the tile to be polished, and the surface of the tile can be polished.

[0029] Preferably, two tension springs 81 are further provided between the adjustable cylinder 8 and the motor mounting seat 5; the two tension springs 81 are symmetrically distributed on both sides of the rod end joint bearing 10, with their top ends connected to the adjustable cylinder 8 housing and their bottom ends connected to the motor mounting seat 5.

[0030] The floating connection assembly 9 includes an upper locking plate 91, a lower locking plate 92, a screw 93, a buffer spring 94, an upper sprocket 95, and a lower sprocket 96. The upper locking plate 91 and the lower locking plate 92 are arranged horizontally at intervals, and four screws 93 are vertically inserted between them; the bottom of the screw 93 is threadedly connected to the turntable 2. The buffer spring 94 is sleeved on the outer wall of the screw 93, and its upper and lower ends are respectively attached to the upper locking plate 91 and the lower locking plate 92. The lower end of the rotating shaft of the motor 4 is sleeved with an upper sprocket 95 and a lower sprocket 96, respectively. The upper sprocket 95 is fixed to the bottom of the upper locking plate 91, and the lower sprocket 96 is fixed to the top of the lower locking plate 92; there is a gap between the upper sprocket 95 and the lower sprocket 96.

[0031] Preferably, the grinding disc 3 includes a frosting disc and a DuPont wire disc layer composed of a plurality of DuPont wires; the top of the DuPont wire disc layer is fixedly connected to the frosting disc.

[0032] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A floating grinding head assembly for grinding ceramic tiles and stones, characterized by: It includes a frame, a turntable, a grinding disc, a motor, a motor mounting seat, a guide rail, a slider, an adjustable cylinder, a rod end joint bearing, and a floating connection assembly; Two parallel guide rails are vertically fixed on the frame; a slide block is sleeved on the guide rails; One side of the motor mounting seat is fixedly connected to the slider; the motor is vertically arranged and fixed on the motor mounting seat; The motor output shaft is rotatably connected to the floating connection assembly; the bottom of the floating connection assembly is fixedly connected to the turntable; the bottom of the turntable is connected to the grinding disc; An adjustable cylinder is also vertically fixed on the frame, and the output shaft of the cylinder is connected to the rod end joint bearing; the bottom end of the rod end joint bearing is connected to the motor mounting seat.

2. The floating grinding head assembly for grinding ceramic tiles and stones according to claim 1, characterized in that: The floating connection assembly comprises an upper locking plate, a lower locking plate, a screw rod, a buffer spring, an upper sprocket and a lower sprocket.

3. The floating grinding head assembly for grinding ceramic tiles and stones according to claim 2 is characterized in that: The upper locking plate and the lower locking plate are arranged horizontally at intervals, and four screw rods are vertically inserted between them; the bottom of the screw rod is threadedly connected to the turntable; The buffer spring is sleeved on the outer wall of the screw rod, and its upper and lower ends are respectively against the upper locking plate and the lower locking plate; The lower end of the motor shaft is respectively sleeved with an upper sprocket and a lower sprocket. The upper sprocket is fixed to the bottom of the upper locking plate, and the lower sprocket is fixed to the top of the lower locking plate. A gap is provided between the upper sprocket and the lower sprocket.

4. The floating grinding head assembly for grinding ceramic tiles and stones according to claim 3 is characterized by: Two tension springs are also arranged between the adjustable cylinder and the motor mounting seat; the two tension springs are symmetrically distributed on both sides of the rod end joint bearing, with the top ends thereof connected to the adjustable cylinder housing and the bottom ends thereof connected to the motor mounting seat.

5. The floating grinding head assembly for grinding ceramic tiles and stones according to any one of claims 1 to 4, characterized in that: The grinding disc comprises a frosting disc and a DuPont wire disc layer composed of a plurality of DuPont wires; the top of the DuPont wire disc layer is fixedly connected with the frosting disc.

Images