Corner grinding device for glazed tile production

Abstract

The utility model relates to the technical field of glazed tile production, and discloses a glazed tile production corner grinding device which comprises a glazed tile angle grinder, one side of the glazed tile angle grinder is fixedly connected with an installation shell, one side of the glazed tile angle grinder is further provided with an output shaft, a switching assembly is rotationally installed on the installation shell, and the output shaft is connected with the output shaft. And the switching assembly comprises an upper supporting plate and a lower supporting plate, the upper supporting plate and the lower supporting plate are connected through a rotating rod, a grinding wheel is fixedly installed on the rotating rod, and a bearing column is fixedly connected to the center of the top of the upper supporting plate. According to the grinding wheel switching assembly, the defects in the prior art are overcome, when grinding wheels of different models are switched to grind corners of glazed tiles, a worker does not need to use a tool to screw down a bolt and then replace the grinding wheel, power of the output shaft can be transmitted to the grinding wheels of different models only by rotating the whole switching assembly with hands, and the grinding wheel switching assembly is simple in structure and convenient to use. Therefore, different types of grinding wheels can be switched for use.

Description

Technical Field

[0001] The utility model relates to the technical field of glazed tile production, and more specifically to a corner grinding device for glazed tile production. Background Art

[0002] Glazed tiles are tiles whose surfaces are treated by glazing and firing at high temperature and high pressure. Such tiles are composed of two parts: a clay blank and a glazed surface on the surface. The main body is divided into two types: clay and porcelain clay. The back of the tile fired from clay is red, and the back of the tile fired from porcelain clay is grayish white.

[0003] Deficiencies of the prior art: In the prior art, when grinding the corners of glazed tiles, a glazed tile angle grinder is usually used. A grinding wheel is installed on the output shaft of the glazed tile angle grinder, and the rotation of the grinding wheel can achieve corner grinding. However, during the grinding process, workers often need to replace grinding wheels of different models for operation. At this time, workers need to use tools to unscrew the bolts, remove the grinding wheel, and then install other grinding wheels on the output shaft and screw on the bolts. The disassembly and installation are rather troublesome and also affect the work efficiency. Content of the Utility Model

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a corner grinding device for glazed tile production to solve the problems existing in the above-mentioned background art.

[0005] The utility model provides the following technical solution: A corner grinding device for glazed tile production, including a glazed tile angle grinder. One side of the glazed tile angle grinder is fixedly connected with an installation shell, and an output shaft is also arranged on one side of the glazed tile angle grinder. A switching component is rotatably installed on the installation shell.

[0006] The switching component includes an upper support plate and a lower support plate. The upper support plate and the lower support plate are connected by a rotating rod. A grinding wheel is fixedly installed on the rotating rod, and a receiving column is fixedly connected to the center of the top of the upper support plate.

[0007] Preferably, the bottom of the upper support plate is rotatably connected to the top of the installation shell, and the top of the lower support plate is rotatably connected to the bottom of the installation shell. Both the upper support plate and the lower support plate are in a circular plate structure. There are three rotating rods, and the three rotating rods are arranged in an array along the circumferential direction of the upper support plate.

[0008] Preferably, the top end of the rotating rod is rotatably connected to the upper support plate, the bottom end of the rotating rod passes through the bottom of the lower support plate and extends downward, and the rotating rod is rotatably connected to the lower support plate. The grinding wheel is fixedly installed at the bottom end of the rotating rod, and there are three grinding wheels corresponding to the rotating rods.

[0009] Preferably, a second bevel gear is fixedly connected to the surface of the rotating rod, a first bevel gear is fixedly connected to the surface of the output shaft, and the first bevel gear is meshingly connected to the second bevel gear.

[0010] Preferably, a fixed block is fixedly connected to the top of the mounting shell, a T-shaped piece and a guide rod are provided on one side of the fixed block, two guide rods are symmetrically provided, one end of the guide rod is fixedly connected to one side of the fixed block, and the other end of the guide rod is fixedly connected to a limiting block, the T-shaped piece is sleeved on the surface of the guide rod, the side of the T-shaped piece facing away from the fixed block is fixedly connected to a docking column, and the top of the T-shaped piece is fixedly connected to a toggle ring.

[0011] Preferably, a compression spring is sleeved on the surface of the guide rod, one end of the compression spring is fixedly connected to one side of the fixing block, and the other end of the compression spring is fixedly connected to the side of the T-shaped piece away from the docking column.

[0012] Preferably, a rotating handle is fixedly connected to the top of the receiving column, a docking groove is provided on the surface of the receiving column, three docking grooves are arranged corresponding to the grinding wheel array, and the docking grooves match the docking column.

[0013] Technical effects and advantages of the utility model:

[0014] The utility model solves the shortcomings of the prior art. When switching to grinding wheels of different types to grind the edges and corners of glazed tiles, the staff does not need to use tools to unscrew the bolts and then replace the grinding wheels. They only need to turn the switching component as a whole by hand to transmit the power of the output shaft to grinding wheels of different types, thereby switching between grinding wheels of different types. The operation is simple and convenient, which brings great convenience to the staff and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 This is a schematic structural diagram of the glazed tile angle grinder of the utility model.

[0017] Figure 3 For this utility model Figure 2 A magnified view of the structure in Figure 2.

[0018] Figure 4 It is a schematic diagram of the structure of the switching component of the utility model.

[0019] The accompanying drawings are marked as follows: 1. Glazed tile angle grinder; 11. Mounting shell; 12. Output shaft; 13. First bevel gear; 14. T-shaped piece; 141. Docking column; 15. Fixed block; 16. Guide rod; 161. Limit block; 17. Compression spring; 18. Toggle ring; 2. Switching assembly; 21. Upper support plate; 22. Lower support plate; 23. Rotating rod; 24. Grinding wheel; 25. Second bevel gear; 26. Receiving column; 27. Rotating handle; 28. Docking groove. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The glazed tile production edge and corner grinding device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0021] The utility model provides a device for grinding edges and corners of glazed tile production, including a glazed tile angle grinder 1, one side of the glazed tile angle grinder 1 is fixedly connected to a mounting shell 11, one side of the glazed tile angle grinder 1 is also provided with an output shaft 12, a switching component 2 is rotatably mounted on the mounting shell 11, the motor and transmission structure inside the glazed tile angle grinder 1 can drive the output shaft 12 to rotate around its own axis, the glazed tile angle grinder 1 is a prior art in the field of angle grinders, and will not be described in detail here.

[0022] The switching assembly 2 includes an upper support plate 21 and a lower support plate 22 , which are connected via a rotating rod 23 , a grinding wheel 24 is fixedly mounted on the rotating rod 23 , and a receiving column 26 is fixedly connected to the top center of the upper support plate 21 .

[0023] Furthermore, the bottom of the upper support plate 21 is rotatably connected to the top of the mounting shell 11, and the top of the lower support plate 22 is rotatably connected to the bottom of the mounting shell 11. The upper support plate 21 and the lower support plate 22 are both circular plate-shaped structures. Three rotating rods 23 are provided, and the three rotating rods 23 are distributed in an array in the circumferential direction of the upper support plate 21. The top end of the rotating rod 23 is rotatably connected to the upper support plate 21, and the bottom end of the rotating rod 23 passes through the bottom of the lower support plate 22 and extends downward. The rotating rod 23 is rotatably connected to the lower support plate 22, and the grinding wheel 24 is fixedly mounted Installed at the bottom end of the rotating rod 23, three grinding wheels 24 are arranged corresponding to the rotating rod 23, a second bevel gear 25 is fixedly connected to the surface of the rotating rod 23, a first bevel gear 13 is fixedly connected to the surface of the output shaft 12, the first bevel gear 13 is meshed with the second bevel gear 25, the first bevel gear 13 and the second bevel gear 25 cooperate with each other to convert the rotational force of the output shaft 12 into the rotational force of the rotating rod 23, the rotational force of the rotating rod 23 can pull the grinding wheel 24 to rotate around the axis of the rotating rod 23, thereby realizing the grinding of the edges and corners of the glazed tiles by the grinding wheel 24.

[0024] Further, a fixing block 15 is fixedly connected to the top of the mounting shell 11, a T-shaped piece 14 and a guide rod 16 are arranged on one side of the fixing block 15, two guide rods 16 are symmetrically arranged, one end of the guide rod 16 is fixedly connected to one side of the fixing block 15, and the other end of the guide rod 16 is fixedly connected to a limited block 161, the T-shaped piece 14 is sleeved on the surface of the guide rod 16, and the T-shaped piece 14 and the guide rod 16 form a sliding guide cooperation along the axial direction of the guide rod 16, the T-shaped piece 14 is fixedly connected to the side away from the fixing block 15 with a docking column 141, and the top of the T-shaped piece 14 is fixedly connected to a toggle ring 18, and a compression spring 17 is sleeved on the surface of the guide rod 16, and one end of the compression spring 17 is sleeved with the fixing block 15 One side is fixedly connected, and the other end of the compression spring 17 is fixedly connected to the side of the T-shaped piece 14 away from the docking column 141. A rotating handle 27 is fixedly connected to the top of the receiving column 26. A docking groove 28 is provided on the surface of the receiving column 26. Three docking grooves 28 are arranged corresponding to the array of the grinding wheel 24. The docking groove 28 matches the docking column 141. The elastic force of the compression spring 17 can drive the docking column 141 into the docking groove 28. The docking column 141 and the docking groove 28 cooperate with each other to fix the position of the receiving column 26, that is, the position of the switching component 2 as a whole. The staff only needs to push the toggle ring 18 by hand to pull the docking column 141 out of the docking groove 28, and the operation is simple and convenient.

[0025] The working principle of the utility model: during actual work, the output shaft 12 of the glazed tile angle grinder 1 rotates around its own axis, the output shaft 12 rotates and drives the first bevel gear 13 to rotate synchronously around its own axis, the first bevel gear 13 rotates and drives a rotating rod 23 to rotate synchronously around its own axis through a second bevel gear 25, so that a grinding wheel 24 rotates synchronously, and the staff uses the grinding wheel 24 to grind the edges and corners of the glazed tiles.

[0026] When it is necessary to switch to other grinding wheels 24 for use, the staff pushes the toggle ring 18 by hand to make the T-shaped piece 14 slide along the guide rod 16, and the compression spring 17 contracts under the squeezing of the T-shaped piece 14 and the fixed block 15. The elastic force of the compression spring 17 increases, the T-shaped piece 14 moves and drives the docking column 141 to move synchronously, and the docking column 141 disengages from one docking groove 28. At this time, the staff manually twists the rotating handle 27 to rotate the switching assembly 2 as a whole. When the second bevel gear 25 at the top of the grinding wheel 24 to be used is meshed with the first bevel gear 13, the staff releases the toggle ring 18, and the elastic force of the compression spring 17 drives the docking column 141 to enter the docking groove 28 corresponding to the grinding wheel 24. The docking column 141 and the docking groove 28 cooperate with each other to fix the position of the switching assembly 2 as a whole, and the output shaft 12 drives the grinding wheel 24 to rotate through the first bevel gear 13 and the second bevel gear 25.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A corner grinding device for glazed tile production, including a glazed tile angle grinder (1), characterized in that, A mounting shell (11) is fixedly connected to one side of the glazed tile angle grinder (1), an output shaft (12) is also provided on one side of the glazed tile angle grinder (1), and a switching assembly (2) is rotatably mounted on the mounting shell (11); The switching assembly (2) comprises an upper support plate (21) and a lower support plate (22), wherein the upper support plate (21) and the lower support plate (22) are connected via a rotating rod (23), a grinding wheel (24) is fixedly mounted on the rotating rod (23), and a receiving column (26) is fixedly connected to the center of the top of the upper support plate (21).

2. The edge grinding device for producing glazed floor tiles according to claim 1, wherein, The bottom of the upper support plate (21) is rotatably connected to the top of the mounting shell (11), and the top of the lower support plate (22) is rotatably connected to the bottom of the mounting shell (11). Both the upper support plate (21) and the lower support plate (22) are circular plate-shaped structures. Three rotating rods (23) are provided, and the three rotating rods (23) are distributed in an array in a circumferential direction around the upper support plate (21).

3. The edge grinding device for producing glazed tiles according to claim 1, wherein, The top end of the rotating rod (23) is rotatably connected to the upper support plate (21), the bottom end of the rotating rod (23) passes through the bottom of the lower support plate (22) and extends downward, the rotating rod (23) and the lower support plate (22) are rotatably connected, the grinding wheel (24) is fixedly mounted on the bottom end of the rotating rod (23), and three grinding wheels (24) are provided corresponding to the rotating rods (23).

4. A corner grinding device for the production of glazed tiles according to claim 1, characterized in that, A second bevel gear (25) is fixedly connected to the surface of the rotating rod (23), and a first bevel gear (13) is fixedly connected to the surface of the output shaft (12); the first bevel gear (13) is meshingly connected to the second bevel gear (25).

5. A corner grinding device for the production of glazed tiles according to claim 1, characterized in that, The top of the mounting shell (11) is fixedly connected to a fixing block (15), one side of the fixing block (15) is provided with a T-shaped piece (14) and a guide rod (16), two guide rods (16) are symmetrically provided, one end of the guide rod (16) is fixedly connected to one side of the fixing block (15), and the other end of the guide rod (16) is fixedly connected to a limiting block (161), the T-shaped piece (14) is sleeved on the surface of the guide rod (16), the side of the T-shaped piece (14) facing away from the fixing block (15) is fixedly connected to a docking column (141), and the top of the T-shaped piece (14) is fixedly connected to a toggle ring (18).

6. The edge grinding device for producing glazed tiles according to claim 5, characterized in that, A compression spring (17) is sleeved on the surface of the guide rod (16), one end of the compression spring (17) is fixedly connected to one side of the fixing block (15), and the other end of the compression spring (17) is fixedly connected to the side of the T-shaped piece (14) away from the docking column (141).

7. A corner grinding device for the production of glazed tiles according to claim 1, characterized in that, The top of the receiving column (26) is fixedly connected with a rotating handle (27), and the surface of the receiving column (26) is provided with a docking groove (28). Three docking grooves (28) are arranged corresponding to the array of grinding wheels (24), and the docking grooves (28) match the docking column (141).

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