Tile cutting machine convenient to operate

Abstract

The utility model provides a ceramic tile cutting machine convenient to operate, which comprises a machine frame, a bottom plate arranged on the machine frame, stand columns symmetrically arranged on the two sides of the bottom plate, a ceramic tile placing frame arranged on the bottom plate, a guide rail arranged between the two stand columns, a cutting assembly arranged on the guide rail in a sliding mode, and a handle control piece arranged on the guide rail clamping piece. The guide rail clamping piece is connected to the guide rail in a sliding mode, the handle control piece is in elastic rotating connection with the guide rail clamping piece through a rotating shaft and an elastic piece, a roller cutter and a pressing block are arranged on the face, facing a bottom plate of the machine frame, of the handle control piece, and the pressing block is connected to the handle control piece in a rotating mode and is in magnetic connection with or disengaged from the handle control piece. According to the cutting machine, the handle control piece and the guide rail clamping piece are designed to be in elastic rotating connection, when the cutting machine is not used, the roller cutting knife is far away from the bottom plate of the rack, the elastic piece can pull the handle control piece, the handle is prevented from falling off accidentally, the roller cutting knife is protected against damage, and the use safety can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic tile cutting, in particular to a ceramic tile cutting machine which is convenient to operate. Background Art

[0002] Ceramic tiles, as a decoration material, are widely used in the field of interior decoration. For on-site sizing and cutting of ceramic tiles for decoration, a manual ceramic tile cutting machine is generally used. The cutting machine uses a superhard alloy cutter wheel to evenly cut a cutting line on the surface of the ceramic tile, so that mechanical force is conducted along the cutting line and the ceramic tile is broken. The cutting principle is similar to that of a diamond glass cutter for cutting glass. Manual ceramic tile cutting machines are more popular among construction workers due to their simple construction site requirements, low use cost, high efficiency, less dust, and no noise.

[0003] A ceramic tile cutting machine is a manual tool that realizes ceramic tile cutting by lifting the cutting head and pushing it to slide on the guide rail, driving the cutter wheel connected to the bottom of the cutting head to roll on the surface of the ceramic tile. During the operation of the existing ceramic tile cutting machine, the cutting head often falls freely due to gravity, and the cutter wheel connected to its bottom will come into contact with or collide with the ceramic tile, which easily leads to the risk of cutter wheel damage and accidental injury. At the same time, due to the need for reciprocating sliding operations of the cutting machine, problems such as sliding jamming are also likely to occur, affecting the cutting efficiency and accuracy. Content of the Utility Model

[0004] The purpose of the utility model is to provide a ceramic tile cutting machine which is convenient to operate, and solve the problems in the prior art that the cutting head is prone to accidental falling, resulting in damage to the cutter wheel, and the cutting process is prone to sliding jamming, affecting the cutting accuracy and efficiency.

[0005] In order to solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] A ceramic tile cutting machine which is convenient to operate includes a frame. A bottom plate is arranged on the frame. Columns are symmetrically arranged on both sides of the bottom plate. A ceramic tile placement rack is arranged on the bottom plate. A guide rail is arranged between the two columns. A cutting assembly is slidably arranged on the guide rail. The cutting assembly includes a guide rail clamping member and a handle control member. The guide rail clamping member is slidably connected to the guide rail. The handle control member is elastically rotatably connected to the guide rail clamping member through a rotating shaft and an elastic member. A roller cutter and a pressing block are arranged on the surface of the handle control member facing the bottom plate of the frame. The pressing block is rotatably connected to the handle control member, and the pressing block is magnetically connected to or disengaged from the handle control member.

[0007] Preferably, the above-mentioned rail clamping member includes two identical clamping plates, which are connected by bolts. The two sides of the clamping plates are provided with clamping grooves for clamping on the rail. The bottom of the clamping plates is provided with a fixing seat for connecting the handle control member. One side of the clamping groove of the clamping plate is provided with a first hanging hole for connecting an elastic member. The clamping plates are provided with a vertical positioning structure, and a horizontal positioning structure is also provided between the two clamping plates.

[0008] Preferably, the above-mentioned vertical positioning structure includes two vertical positioning shafts with different lengths. The two ends of the vertical positioning shafts are provided with first positioning bearings, and a square plastic positioning block is also provided at the end. The vertical positioning shafts, first positioning bearings and square plastic positioning blocks are respectively installed in the installation grooves of the clamping plates, and the first positioning bearings abut against the side surface of the rail. The horizontal positioning structure includes four horizontal positioning shafts, which are distributed at the four side corners of the clamping plates. A second positioning bearing is provided at the middle position of the horizontal positioning shafts, and the second positioning bearings abut against the top surface of the rail.

[0009] Preferably, the above-mentioned square plastic positioning block is provided with a positioning groove, which includes an integrally formed square part and a circular part. One side of the square part is formed with a notch for the vertical positioning shaft to enter, and the other side is communicated with the circular part.

[0010] Preferably, at least two convex ribs are also arranged at intervals on the side of the above-mentioned clamping plate.

[0011] Preferably, the above-mentioned handle control member includes an integrally formed handle, a mounting hole, a first connecting seat, a second connecting seat and a third connecting seat. The handle control member is sleeved on the rail clamping member through the mounting hole and is rotationally connected to the rail clamping member through the first connecting seat. The roller cutter is arranged on the second connecting seat, and the pressing block is arranged on the third connecting seat, and the pressing block is located on one side of the roller cutter. A second hanging hole for connecting an elastic member is also provided on the side of the third connecting seat.

[0012] Preferably, an iron block is also arranged on the above-mentioned handle control member, and the iron block is located on the side of the third connecting seat. A magnet is correspondingly arranged on the pressing block.

[0013] The utility model has the following beneficial effects:

[0014] (1) The cutting machine of the utility model has a simple structure. The handle control member and the rail clamping member are designed to be elastically rotationally connected. When the cutting machine is not in use, the handle control member turns up relative to the rail clamping member, and the roller cutter is far away from the bottom plate of the machine frame. At this time, the elastic member is in a normal elastic state, which will pull the handle control member to prevent the accidental drop of the handle, protect the roller cutter from damage, and improve the use safety.

[0015] (2) The magnetic connection design between the briquetting block and the handle control part. When the guide rail clamping part slides quickly, it will throw the briquetting block upwards, making the briquetting block magnetically connected to the handle control part to prevent accidental dropping of the briquetting block. When the handle control part rotates upwards to a certain angle, the briquetting block will touch the guide rail, causing the briquetting block to fall off for the pressing and breaking process of the ceramic tile. The operation is simple and safe. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the ceramic tile cutting machine of the present utility model when it is not cut originally;

[0017] Figure 2 It is a schematic structural diagram (1) on the guide rail clamping part of the present utility model;

[0018] Figure 3 It is a schematic structural diagram (2) of the guide rail clamping part of the present utility model;

[0019] Figure 4 It is a schematic structural diagram of the handle control part of the present utility model;

[0020] Figure 5 It is a schematic structural diagram of the square plastic positioning block of the present utility model;

[0021] Figure 6 It is a schematic structural diagram of the briquetting block of the present utility model;

[0022] Figure 7 It is a schematic structural diagram of the ceramic tile cutting machine of the present utility model when cutting ceramic tiles;

[0023] Figure 8 It is a schematic structural diagram of the ceramic tile cutting machine of the present utility model when pressing and breaking ceramic tiles.

[0024] In the figure: 1 - bottom plate; 2 - column; 3 - ceramic tile placement rack; 4 - guide rail; 5 - elastic part; 6 - roller cutter; 7 - briquetting block; 8 - clamping plate; 9 - vertical positioning shaft; 10 - first positioning bearing; 11 - square plastic positioning block; 12 - horizontal positioning shaft; 13 - handle; 14 - mounting hole; 15 - first connection seat; 16 - second connection seat; 17 - third connection seat; 18 - second hanging hole; 19 - iron block; 20 - magnet; 21 - ceramic tile; 22 - second positioning bearing; 801 - fixed seat; 802 - first hanging hole; 803 - rib; 1101 - square part; 1102 - circular part; 1103 - back. Detailed Implementation Manner

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0026] As Figure 1-8 shown, a tile cutting machine that is convenient to operate includes a frame. A bottom plate 1 is provided on the frame. Two columns 2 are symmetrically provided on both sides of the bottom plate 1. A tile placement rack 3 is provided on the bottom plate 1. A guide rail 4 is provided between the two columns 2. A cutting assembly is slidably provided on the guide rail 4. The cutting assembly includes a guide rail clamping member and a handle control member. The guide rail clamping member is slidably connected to the guide rail 4. The handle control member is elastically rotatably connected to the guide rail clamping member through a rotating shaft and an elastic member 5. A roller cutter 6 and a pressing block 7 are provided on one side of the handle control member facing the bottom plate 1 of the frame. The pressing block 7 is rotatably connected to the handle control member, and the pressing block 7 is magnetically connected or disengaged from the handle control member.

[0027] When not in use, a stable elastic connection state is maintained between the handle control member and the guide rail clamping member through the elastic member 5. At this time, both the roller cutter 6 and the pressing block 7 are in an upward flipping state, that is, a state away from the bottom plate 1. When cutting is required, press down the handle control member. During the process of the handle control member rotating along the guide rail clamping member, the roller cutter 6 is brought into contact with the tile 21 on the tile placement rack 3 (the tile placement rack 3 includes a soft pad for placing the tile 21, and movable baffles are provided on both sides of the soft pad to block both sides of the tile 21 to prevent the tile 21 from moving). At this time, the pressing block 7 is still attracted to the handle control member. Then, press the handle control member together with the guide rail clamping member to slide left and right to cut the tile 21. After cutting is completed, release the handle control member. Due to the resilience of the elastic member 5, it will return to the initial state. Then, flip the handle control member upward with force to make the pressing block 7 contact the guide rail 4 and disengage from the handle control member, and then flip downward. Finally, press down the handle control member to make the pressing block 7 press tightly against the tile surface and force the tile 21 to break, that is, the cutting process of the tile 21 is completed.

[0028] The cutting machine of the present utility model has a simple structure. The handle control member and the guide rail clamping member are designed to be elastically rotatably connected. When the cutting machine is not in use, the handle control member flips upward relative to the guide rail clamping member, and the roller cutter 6 is away from the bottom plate 1 of the machine frame. At this time, the elastic member 6 is in a normal elastic state, which will pull the handle control member to prevent the accidental dropping of the handle, protect the roller cutter 6 from damage, and improve the use safety. The magnetic connection design between the pressing block 7 and the handle control member causes the pressing block 7 to be thrown upward during the rapid sliding of the guide rail clamping member, enabling the pressing block 7 to be magnetically connected to the handle control member to prevent the accidental dropping of the pressing block 7. When the handle control member rotates upward to a certain angle, the pressing block 7 will touch the guide rail 4, causing the pressing block 7 to fall off for the pressing and breaking process of the ceramic tile 21. The operation is simple and safe.

[0029] Further, the guide rail clamping member includes two identical clamping plates 8. The two clamping plates 8 are connected by bolts. The two sides of the clamping plate 8 are provided with clamping grooves for clamping on the guide rail 4. The bottom of the clamping plate 8 is provided with a fixing seat 801 for connecting the handle control member. One side of the clamping plate 8 is provided with a first hanging hole 802 for connecting the elastic member 5. The clamping plate 8 is provided with a vertical positioning structure, and a horizontal positioning structure is also provided between the two clamping plates 8. The vertical positioning structure includes two vertical positioning shafts 9 with different lengths. The two ends of the vertical positioning shaft 9 are provided with first positioning bearings 10, and a square plastic positioning block 11 is also provided at the end. The vertical positioning shaft 9, the first positioning bearing 10, and the square plastic positioning block 11 are respectively installed in the installation grooves of the clamping plate 8, and the first positioning bearing 10 abuts against the side surface of the guide rail 4. The horizontal positioning structure includes four horizontal positioning shafts 12 distributed at the four side corners of the clamping plate 8. The middle position of the horizontal positioning shaft 12 is provided with a second positioning bearing 22, and the second positioning bearing 22 abuts against the top surface of the guide rail 4.

[0030] With the above design, the clamping grooves on both sides facilitate the back-and-forth sliding on the guide rail 4. The design of the first hanging hole 802 is convenient for the connection of the elastic member. The design of the vertical positioning structure can control the moving range of the guide rail clamping member in the left and right directions. The different lengths of the two vertical positioning shafts 9 can increase the control area and make the movement of the clamping plate 8 more stable. The design of the horizontal positioning structure can control the moving range of the guide rail clamping member in the up and down directions. The design of the square plastic positioning block 11, due to the soft function of the plastic, will generate a slight adjustment force under the force generated by the left and right movement, thus ensuring the smooth sliding of the clamping plate 8 on the guide rail 4.

[0031] Furthermore, a positioning groove is provided on the square plastic positioning block 11. The positioning groove includes an integrally formed square portion 1101 and a circular portion 1102. A notch is formed on one side of the square portion 1101 for the vertical positioning shaft 9 to enter, and the other side is connected to the circular portion 1102. The above design and positioning groove design allow the vertical positioning shaft 9 to move within the groove. The blocked back portion 1103 prevents the vertical positioning shaft 9 from moving back and forth, thereby improving the sliding stability of the clamping plate 8. The design of the square portion 1101 and the circular portion 1102 allows the vertical positioning shaft 9 to be directly pressed into and installed in the circular portion 1102, utilizing the elastic function of the plastic to lock the shaft and prevent it from falling off.

[0032] Furthermore, at least two ribs 803 are spaced apart on the side of the clamping plate 8. The above design facilitates precise adjustment of the gap between the handle 13 and the pressing plate 8, thereby improving the breaking accuracy of the tile.

[0033] Furthermore, the handle control member includes an integrally formed handle 13, a mounting hole 14, a first connecting seat 15, a second connecting seat 16 and a third connecting seat 17. The handle control member is mounted on the guide rail clamp through the mounting hole 14, and is rotatably connected to the guide rail clamp through the first connecting seat 15. The roller cutter 6 is arranged on the second connecting seat 16, the pressure block 7 is arranged on the third connecting seat 17, and the pressure block 7 is located on one side of the roller cutter 6. The side of the third connecting seat 17 is also provided with a second hanging hole 18 for connecting the elastic member 5. An iron block 19 is also provided on the handle control member, and the iron block 19 is located on the side of the third connecting seat 17. A magnet 20 is correspondingly provided on the pressure block 7.

[0034] The above design facilitates the connection, installation and operation between the handle control member and the guide rail clamping member. The short distance between the first connecting seat 15 and the second connecting seat 16 results in a short distance between the rotation point between the handle control member and the guide rail clamping member and the roller cutter 6, which can achieve the effect of small swing error and high precision; the position design between the pressure block 7 and the roller cutter 6 can support the pressure block 7 through the convex rib 803 to prevent its rotation transition and avoid the roller cutter 6 from colliding with the pressure block 7, thereby protecting the roller cutter 6; the design of the iron block 19 and the magnet 20 can be designed to be circular, etc. according to needs, which is convenient to obtain materials, simple to install, easy to connect magnetically, and also easy to fall off under force, thereby improving the overall operational stability of the product.

[0035] The above are only preferred embodiments of the present invention and do not limit the implementation methods and protection scope of the present invention. Those skilled in the art should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A tile cutting machine convenient for operation, comprising a frame, characterized in that: A bottom plate is provided on the frame. Columns are symmetrically arranged on both sides of the bottom plate. A tile placement rack is provided on the bottom plate. A guide rail is provided between the two columns. A cutting assembly is slidably arranged on the guide rail. The cutting assembly includes a guide rail clamping member and a handle control member. The guide rail clamping member is slidably connected to the guide rail. The handle control member is elastically rotatably connected to the guide rail clamping member through a rotating shaft and an elastic member. A roller cutter and a pressing block are provided on one side of the handle control member facing the bottom plate of the frame. The pressing block is rotatably connected to the handle control member and is magnetically connected or disengaged from the handle control member.

2. The tile cutting machine that is easy to operate according to claim 1, wherein: The guide rail clamping member includes two identical clamping plates. The two clamping plates are connected by bolts. Grooves for clamping on the guide rail are provided on both sides of the clamping plate. A fixing seat for connecting the handle control member is provided at the bottom of the clamping plate. A first hanging hole for connecting the elastic member is provided on one side of the groove of the clamping plate. A vertical positioning structure is provided on the clamping plate. A horizontal positioning structure is also provided between the two clamping plates.

3. The tile cutting machine convenient for operation according to claim 2, characterized in that: The vertical positioning structure includes two vertical positioning shafts with different lengths. First positioning bearings are provided at both ends of the vertical positioning shaft, and square plastic positioning blocks are also provided at the ends. The vertical positioning shaft, the first positioning bearing, and the square plastic positioning block are respectively installed in the installation grooves of the clamping plate, and the first positioning bearing abuts against the side surface of the guide rail. The horizontal positioning structure includes four horizontal positioning shafts, which are distributed at the four side corners of the clamping plate. A second positioning bearing is provided at the middle position of the horizontal positioning shaft, and the second positioning bearing abuts against the top surface of the guide rail.

4. The tile cutting machine convenient for operation according to claim 3, characterized in that: A positioning groove is provided on the square plastic positioning block. The positioning groove includes an integrally formed square part and a circular part. A notch for the vertical positioning shaft to enter is formed on one side of the square part, and the other side is communicated with the circular part.

5. The tile cutting machine easy to operate according to claim 4, characterized in that: At least two convex ribs are also provided at intervals on the side of the clamping plate.

6. The tile cutting machine that is easy to operate according to claim 1, wherein: The handle control member includes an integrally formed handle, an installation hole, a first connection seat, a second connection seat, and a third connection seat. The handle control member is sleeved on the guide rail clamping member through the installation hole and is rotatably connected to the guide rail clamping member through the first connection seat. The roller cutter is arranged on the second connection seat. The pressing block is arranged on the third connection seat, and the pressing block is located on one side of the roller cutter. A second hanging hole for connecting the elastic member is also provided on the side of the third connection seat.

7. The tile cutting machine that is easy to operate according to claim 6, characterized in that: An iron block is also provided on the handle control member, and the iron block is located on the side of the third connection seat. A magnet is correspondingly provided on the pressing block.

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