Continuous chamfering machine for marble processing

Abstract

The utility model discloses a marble processing continuous type chamfering machine which comprises two machine frames, the opposite faces of the two machine frames are rotationally connected with conveying rollers, a first motor is installed above the front faces of the machine frames, an installation base is fixed above the back face of the machine frame at the rear end, and a second motor is installed on the upper surface of the installation base. A rotating rod is fixed to the output end of the second motor, and a chamfering tool is installed at the front end of the rotating rod. The chamfering machine further comprises a protective cover installed on the outer side of the chamfering tool. According to the continuous chamfering machine for marble machining, dust generated in the machining process can be effectively collected and prevented from being discharged into air to cause environmental pollution through rotation of the fan, and cooling water can be sprayed to a chamfering tool through a water pump, a liquid inlet pipe and a spray head, so that the temperature in the machining process is reduced, tool abrasion is reduced, and the machining efficiency is improved. And meanwhile, chippings generated by machining can be washed away, and the quality of the machined surface is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to marble processing technical field, concretely to a marble processing continuous chamfering machine. BACKGROUND

[0002] Marble is a kind of high-grade building decoration material, is widely used in indoor and outdoor decoration, furniture manufacturing etc.;In the processing of marble, chamfering is a common process, through the chamfering treatment to the edge of marble slab, can make its appearance more beautiful, can also avoid sharp corners to the user cause harm;

[0003] Defects: the existing basically are all renovation workers hand-held cutting machine and cut the tile, stone chamfering, the stability of worker's hand-held will influence the quality of chamfering cutting, and manual operation cannot guarantee stability, so there are defects such as uneven cutting chamfering;In order to solve the above defects, the prior art (application number: 202120955270.3, the authorization announcement day is December 7, 2021 of Chinese patent) discloses a tile stone chamfering machine, the surface of the rack is embedded with a conveying belt assembly, which can automatically convey the material to be chamfered, a plurality of pressing wheels I of the limiting assembly can fix the material to be chamfered during conveying to prevent it from shifting, and the conveying belt assembly can realize uniform cutting of the material to be chamfered, so as to ensure smooth chamfering;The conveying belt assembly comprises conveying rollers, a conveying belt, a driving unit I and a speed controller, the conveying rollers can support the conveying belt, and the speed controller can control the moving speed of the conveying belt to meet the cutting and chamfering of different materials;The chamfering machine further comprises a ruler frame, which is arranged opposite to the limiting assembly and can further fix the material to be chamfered;The ruler frame comprises a cantilever I, a cantilever II and a ruler, the ruler can move along the cantilevers I and II to meet the fixation of different sizes of the material to be chamfered;A plurality of pressing wheels II are arranged on the ruler and cooperate with the pressing wheels I to realize stable movement of the material to be chamfered.

[0004] The prior art can realize uniform cutting of the material to be chamfered through the conveying belt assembly and the chamfering machine, thereby ensuring smooth chamfering, but a large amount of dust will be generated when chamfering the stone, and these dusts are easy to be inhaled into the body of the surrounding operators, thereby endangering the health of the operators, and the dusts flying around will cause pollution to the surrounding environment, and the function of cooling the cutting tool is lacking, so that the continuous high temperature will reduce the hardness and wear resistance of the cutting tool, and aggravate the wear and damage of the cutting tool, therefore we propose a marble processing continuous chamfering machine which can well solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model discloses a marble processing continuous chamfering machine to solve the problem that a large amount of dust is produced when chamfering stone materials according to the background technology, and the dust is easily inhaled into the body by the surrounding operators, thereby endangering the health of the operators, and the dust flying around can cause pollution to the surrounding environment, and the function of cooling the cutting tool is lacking, so that the continuous high temperature can cause the hardness and wear resistance of the cutting tool to decrease, and the wear and tear and damage of the cutting tool are aggravated.

[0006] To achieve the above object, the utility model provides the following technical scheme: a marble processing continuous chamfering machine, including frame, the opposite surface rotation of two frame is connected with the conveying roller, and the top of frame front is equipped with first motor, and the top of rear end frame back is fixed with mounting seat, the upper surface of mounting seat is equipped with second motor, and the output of second motor is fixed with rotary rod, the front end of rotary rod is equipped with chamfering tool, still include: the outside of chamfering tool is equipped with the protective cover, and the side of rear end frame is fixed with cooling water tank and dust collection box respectively, the top of cooling water tank is equipped with water pump, and the both ends of water pump are fixedly connected through liquid inlet pipe between the top of cooling water tank and the side of protective cover, one side in dust collection box is rotatably connected with fan through shaft, and the shaft end of fan is connected with the rear end of conveying roller through bevel gear set transmission.

[0007] Preferably, the front end of the conveying roller is fixedly connected with the output end of the first motor, and the tail end of the conveying roller extends into the interior of the dust collection box.

[0008] Preferably, the rotary rod bearing is connected to the upper surface of the mounting seat, the cooling water tank and the interior of the protective cover are connected through the liquid inlet pipe, and a spray head is installed at one end of the protective cover.

[0009] Preferably, a filter screen is bolted to one side of the fan inside the dust collection box, and the interior of the dust collection box and the protective cover are connected through a dust suction pipe.

[0010] Preferably, two transmission rods are connected to the lower side of the conveying roller opposite the frame, a reciprocating screw rod is sleeved outside the transmission rod, a ratchet assembly is installed between the transmission rod and the reciprocating screw rod, an activity plate is sleeved outside the reciprocating screw rod, limit plates are symmetrically arranged above the reciprocating screw rod, and the two limit plates and the activity plate are connected through connecting plates.

[0011] Preferably, the transmission rod bearing is connected between the two frames, and one end of the transmission rod penetrates the interior of the frame, and the transmission rod and the outer side of one end of the rotary rod are connected through a belt pulley assembly.

[0012] Preferably, the reciprocating screw rod and the transmission rod are in threaded connection, the two ends of the connecting plate are respectively hinged to the bottom of the limiting plate and the top of the movable plate, and the outer side of the limiting plate is in sliding connection with the opposite faces of the two racks.

[0013] Compared with the prior art, the marble processing continuous chamfering machine has the advantages that: the marble processing continuous chamfering machine adopts a novel structure design, and the specific contents are as follows.

[0014] (1) The first motor drives the conveying roller to rotate, which can convey the marble, and then the second motor drives the chamfering cutter to rotate through the rotating rod, which can continuously chamfer the edge of the marble, at the same time, the conveying roller drives the fan to rotate through the bevel gear set and generates suction, which can effectively collect the dust generated in the processing process to prevent the dust from being discharged into the air to cause environmental pollution, and further, the filter screen can filter the inhaled dust to prevent the normal work of the fan.

[0015] (2) The water pump pumps out the water in the cooling water tank, and the spray head arranged around the chamfering cutter disperses the cooling water delivered by the water pump into fine water droplets to spray on the chamfering cutter, the cooling water can reduce the temperature in the processing process, reduce the tool wear, and also can flush away the debris generated in the processing to ensure the quality of the processing surface, and the collecting box placed below the conveying roller can collect the waste water.

[0016] (3) When the marble is conveyed to the specified position, the second motor drives the rotating rod to rotate reversely, so that the rotating rod drives the transmission rod to rotate synchronously through the belt pulley assembly, and the transmission rod drives the reciprocating screw rod to rotate through the ratchet assembly, so that the movable plate moves and drives the two limiting plates to move upwards at the same time, which can limit and fix the marble to prevent the marble from deviating in the processing process and affecting the chamfering accuracy. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0018] Figure 2 It is a three-dimensional structure schematic view of the chamfering cutter, the conveying roller and the rack of the utility model;

[0019] Figure 3 It is a three-dimensional structure schematic view of the movable plate moving upwards of the utility model;

[0020] Figure 4 It is a three-dimensional structure schematic view of the reciprocating screw rod and the transmission rod of the utility model;

[0021] Figure 5 It is a three-dimensional structure schematic view of the fan and the conveying roller connection structure of the utility model;

[0022] Figure 6 Figure 1 is a schematic view of the transmission rod, reciprocating screw rod and ratchet assembly connection structure of the utility model.

[0023] In the figure: 1, rack; 2, conveying roller; 3, chamfering tool; 4, rotating rod; 5, protective cover; 6, cooling water tank; 7, liquid inlet pipe; 8, dust collecting box; 9, dust suction pipe; 10, collecting box; 11, transmission rod; 12, ratchet assembly; 13, reciprocating screw rod; 14, fan; 15, movable plate; 16, connecting plate; 17, limiting plate; 18, mounting seat. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] Please refer to Figures 1-6 The utility model provides the following technical scheme: a continuous chamfering machine for marble processing;

[0026] Embodiment one: in order to solve the problem that a large amount of dust is generated when chamfering stone in the prior art, and the dust is easily inhaled into the body by the surrounding operators, thereby endangering the health of the operators, and the dust flying around pollutes the surrounding environment, and the function of cooling the tool is lacked, so that the continuous high temperature causes the hardness and wear resistance of the tool to decrease, and the abrasion and damage of the tool are aggravated, the following scheme is disclosed, and specific reference is made to Figures 1-3 As shown in the figure, it comprises a rack 1, conveying rollers 2 are rotatably connected to the opposite faces of the two racks 1, a first motor is installed at the upper front face of the rack 1, a mounting seat 18 is fixed to the upper back face of the rear rack 1, a second motor is installed on the upper surface of the mounting seat 18, a rotating rod 4 is fixed to the output end of the second motor, and a chamfering tool 3 is installed at the front end of the rotating rod 4; further comprising: a protective cover 5 is installed on the outer side of the chamfering tool 3, a cooling water tank 6 and a dust collecting box 8 are fixed to the side faces of the rear rack 1 respectively, the front end of the conveying roller 2 is fixedly connected to the output end of the first motor, the tail end of the conveying roller 2 extends into the interior of the dust collecting box 8, a water pump is installed at the top of the cooling water tank 6, and the water pump is fixedly connected to the top of the cooling water tank 6 and the side face of the protective cover 5 through a liquid inlet pipe 7, the rotating rod 4 is bearing-connected to the upper surface of the mounting seat 18, the interior of the cooling water tank 6 and the protective cover 5 are connected in communication through the liquid inlet pipe 7, a spray head is installed at one end of the protective cover 5, and a collecting box 10 is placed below the conveying roller 2.

[0027] In use, the operator places the marble on the conveying roller 2, and starts the first motor, which drives the conveying roller 2 to rotate, thereby conveying the marble, and then starts the second motor, which drives the chamfering tool 3 to rotate through the rotating rod 4, thereby continuously chamfering the edge of the marble, and then the water pump pumps the water in the cooling water tank 6 out, and the spray head arranged around the chamfering tool 3 disperses the cooling water pumped by the water pump into fine water droplets, which are sprayed on the chamfering tool 3, thereby reducing the temperature in the machining process, reducing tool wear, and flushing away the debris generated in the machining process, thereby ensuring the quality of the machined surface, and the collecting box 10 placed below the conveying roller 2 can collect the waste water.

[0028] Example Two: Different from example one, this example utilizes the suction force generated by the rotation of the fan 14 to collect dust, as shown in Figure 1 、 Figure 2 and Figure 5 , one side of the inside of the dust collection box 8 is rotatably connected with the fan 14 through a shaft, and the shaft end of the fan 14 is drivingly connected with the rear end of the conveying roller 2 through a bevel gear set, and a filter screen is bolted to one side of the inside of the dust collection box 8, and the dust collection box 8 and the inside of the protective cover 5 are connected in communication through the dust suction pipe 9.

[0029] When the conveying roller 2 rotates, the bevel gear set drives the fan 14 to rotate and generate suction force, so that the dust generated in the machining process is sucked into the dust collection box 8 through the dust suction pipe 9, thereby effectively collecting the dust generated in the machining process, preventing the dust from being discharged into the air to cause environmental pollution, and the filter screen can filter the sucked dust to prevent it from affecting the normal operation of the fan 14.

[0030] Example Three: Different from example two, this example utilizes the upward movement of the two limiting plates 17 to limit and fix the marble, thereby preventing it from deviating in the machining process and affecting the chamfering accuracy, as shown in Figure 1 、 Figure 3 、 Figure 4 and Figure 6As shown, two racks 1 opposite surfaces are located below the conveying roller 2 is connected with transmission rod 11, and the outer side of transmission rod 11 is sleeved with reciprocating screw rod 13, and the transmission rod 11 and the reciprocating screw rod 13 are installed with ratchet assembly 12, the outer side of reciprocating screw rod 13 is sleeved with movable plate 15, the upper side of reciprocating screw rod 13 is symmetrically provided with limiting plate 17, and the two limiting plates 17 and the movable plate 15 are connected by connecting plate 16, the transmission rod 11 is bearing connected between the two racks 1, and one end of the transmission rod 11 penetrates the inside of the rack 1, the transmission rod 11 and the outer side of one end of the rotating rod 4 are drivingly connected through the belt pulley assembly, the reciprocating screw rod 13 and the transmission rod 11 are screw connected, the two ends of the connecting plate 16 are respectively hingedly connected between the bottom of the limiting plate 17 and the top of the movable plate 15, and the outer side of the limiting plate 17 is slidingly connected between the opposite surfaces of the two racks 1.

[0031] When the marble is conveyed to the designated position by the conveying roller 2, the rotating rod 4 is driven in reverse rotation by the second motor, so that the rotating rod 4 drives the transmission rod 11 to rotate synchronously by the belt pulley assembly, and the transmission rod 11 drives the reciprocating screw rod 13 to rotate by the ratchet assembly 12, so that the movable plate 15 moves, and the two limiting plates 17 are driven to move upward at the same time by the connecting plate 16, which can limit and fix the marble, prevent it from deviating during processing, and affect the accuracy of the chamfering, then when the chamfering of the marble is completed, the movable plate 15 is reset by the continuous rotation of the reciprocating screw rod 13, and the limiting plate 17 is pulled downward to reset by the connecting plate 16, so that it is not limited and fixed to the marble, and then the marble with chamfering is conveyed by the conveying roller 2.

[0032] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0033] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A continuous chamfering machine for marble processing, comprising a frame (1), two conveying rollers (2) rotatably connected to opposite faces of the two frames (1), a first motor mounted on the upper front of the frame (1), and a mounting base (18) fixed on the upper back of the rear frame (1), a second motor mounted on the upper surface of the mounting base (18), and a rotating rod (4) fixed at the output end of the second motor, wherein a chamfering tool (3) is mounted on the front end of the rotating rod (4); characterized in that, It also includes: a protective cover (5) is installed on the outside of the chamfering cutter (3); a cooling water tank (6) and a dust collection box (8) are fixed on the side of the rear frame (1); a water pump is installed on the top of the cooling water tank (6); and the two ends of the water pump are fixedly connected to the top of the cooling water tank (6) and the side of the protective cover (5) through a liquid inlet pipe (7); a fan (14) is rotatably connected to one side of the dust collection box (8) through a shaft; and the shaft end of the fan (14) is connected to the rear end of the conveying roller (2) through a bevel gear transmission.

2. The continuous chamfering machine for marble processing according to claim 1, characterized in that: The front end of the conveying roller (2) is fixedly connected to the output end of the first motor, and the tail end of the conveying roller (2) extends into the interior of the dust collection box (8).

3. The continuous chamfering machine for marble processing according to claim 1, characterized in that: The rotating rod (4) is connected to the upper surface of the mounting base (18) by a bearing. The cooling water tank (6) and the interior of the protective cover (5) are connected by a liquid inlet pipe (7). A nozzle is installed at one end of the liquid inlet pipe (7) on the protective cover (5). A collection box (10) is placed below the conveying roller (2).

4. A continuous chamfering machine for marble processing according to claim 1, characterized in that: The dust collection box (8) is bolted to the side of the fan (14) and the dust collection box (8) is connected to the interior of the protective cover (5) through a suction pipe (9).

5. A continuous chamfering machine for marble processing according to claim 1, characterized in that: Two frames (1) are connected to a transmission rod (11) on opposite sides below the conveyor roller (2), and a reciprocating screw (13) is sleeved on the outside of the transmission rod (11). A ratchet assembly (12) is installed between the transmission rod (11) and the reciprocating screw (13). A movable plate (15) is sleeved on the outside of the reciprocating screw (13). Limiting plates (17) are symmetrically arranged above the reciprocating screw (13), and the two limiting plates (17) are connected to the movable plate (15) through a connecting plate (16).

6. A continuous chamfering machine for marble processing according to claim 5, characterized in that: The transmission rod (11) is connected between the two frames (1) by a bearing, and one end of the transmission rod (11) passes through the interior of the frame (1). The transmission rod (11) and the outer side of one end of the rotating rod (4) are connected by a pulley assembly.

7. A continuous chamfering machine for marble processing according to claim 5, characterized in that: The reciprocating lead screw (13) and the transmission rod (11) are connected by threads. The two ends of the connecting plate (16) are connected by hinges to the bottom of the limiting plate (17) and the top of the movable plate (15), respectively. The outer side of the limiting plate (17) is connected by sliding to the opposite sides of the two frames (1).

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