WO2018205498A1

WO2018205498A1 - Chopping board grinding machine

Info

Publication number: WO2018205498A1
Application number: PCT/CN2017/105619
Authority: WO
Inventors: 李毅宏
Original assignee: 李毅宏
Priority date: 2017-05-11
Filing date: 2017-10-11
Publication date: 2018-11-15
Also published as: CN107088814A; CN107088814B

Abstract

Disclosed is a chopping board grinding machine, comprising a chamfering mechanism (10), a coarse grinding mechanism (20), a finish grinding mechanism (30), a transport mechanism (40) and a rack (50), wherein the chamfering mechanism comprises a fixing unit (101) and a chamfering unit (102), and the fixing unit (101) is provided with a fixed power module (1011) and a movable power module (1012); the coarse grinding mechanism (20) comprises a coarse grinding unit (201) and an edge chamfering unit (202); the finish grinding mechanism (30) comprises a finish grinding unit (301) and a gas spray unit (302); and the transport mechanism (40) is used for transporting a chopping board between mechanisms. The chopping board grinding machine can realize the processes of automatically chamfering, coarse grinding, edge chamfering and finish grinding; during finish grinding processing, gas is sprayed through the gas spray unit, so that the cleanliness of the board surface of the chopping board can be guaranteed to be relatively high during finish grinding processing, reducing the defective rate of chopping board production. Meanwhile, sealed-type processing machinery ensures overall environmental quality of a processing plant.

Description

Cutting board grinding machine

Technical field

[0001] The present invention relates to the field of cutting board machinery, and more particularly to a cutting board grinding machine.

Background technique

[0002] In today's society, the use of cutting boards can be said to be necessary for homes, and the demand for cutting boards for bamboo and wood materials is relatively large, and the cutting boards for bamboo and wood materials need to chamfer the cutting boards. , grinding and other processes, chamfering and grinding are all carried out by manually using small machines for chamfering and grinding, which greatly improves the labor of workers, and also requires a large amount of labor to process, so that The production cost is high. Moreover, the dust generated by grinding is extremely easy to be inhaled by the human body, and it is easy to cause different degrees of disease effects on workers today, which increases the risk of workers' physical health.

technical problem

[0003] The technical problem to be solved by the present invention is to provide a cutting board grinding machine that solves the problems of artificial chamfering, sanding, and threatening human health.

Problem solution

Technical solution

The present invention is achieved by the following: a cutting board grinding machine comprising a chamfering mechanism, a coarse grinding mechanism, a refining mechanism, a conveying mechanism and a frame;

[0005] the chamfering mechanism, the coarse grinding mechanism, the refining mechanism, and the conveying mechanism are disposed on the frame;

[0006] The chamfering mechanism includes a fixing unit and a chamfering unit, the fixing unit and the chamfering unit are disposed on a frame, and the fixing unit is provided with a fixed power module and a moving power module, wherein the moving power module is used For driving the fixed unit to move laterally, the fixed power module is located between the fixed unit and the frame, the fixing unit is used for fixing the cutting board, and the chamfering unit is used for chamfering the four corners of the cutting board;

[0007] The coarse grinding mechanism includes a coarse grinding unit and a chamfering unit, the coarse grinding unit and the chamfering unit are disposed on a frame, and the coarse grinding unit is configured to coarsely grind the surface of the cutting board. The chamfering unit is used for chamfering the edge of the cutting board;

[003] The refining mechanism includes a refining unit and a jet unit, and the refining unit and the jet unit are disposed in a rack In the above, the refining unit is used for polishing and polishing the cutting board, the jet unit is used for blowing the dust generated by the grinding, and the surface of the cutting board is cleaned and cleaned before polishing;

[0009] The conveying mechanism is for conveying a cutting board between the mechanism and the mechanism.

[0010] Further, the fixed power module and the mobile power module are linear motors, cylinders or hydraulic cylinders.

[0011] Further, the air jet unit is an air pump or an air compressor.

[0012] Further, further comprising a dust suction mechanism, the dust suction mechanism is disposed on the frame, the dust suction mechanism includes a pipe, a plurality of dust suction tips and a motor, and the dust suction nozzle and the vacuum cleaner The tips are connected by a pipe, and the motor is disposed in the body of the dust suction mechanism.

[0013] Further, the fixing unit comprises a fixed truncating cone and a fixed clamping jaw, the fixing clamping jaw is located above the fixed round table, and the connecting end of the fixing clamping jaw is connected with the power output end of the fixed power module, and the fixing clamping jaw is used for loading The cutting board, and the cutting board clamping are placed on the conveying mechanism, the fixed round table is arranged on the frame, the table top of the fixed round table is provided with a first limiting slot and a second limiting slot, and the fixed circular table comprises a first limit And the second limiting block is disposed in the first limiting slot, and the second limiting block is disposed in the second limiting slot.

[0014] Further, the chamfering unit includes a chamfering power module, a chamfering cutting head and a linkage device, and the chamfering power module and the chamfering cutting blade are provided in plurality, and the chamfering power module is disposed. On the frame, the output end of the chamfering power module is connected to the chamfer cutting head, the linkage device includes a linkage power module and a guiding line, and the guiding line is disposed at the middle of each chamfering cutting head The guiding line is used for connecting a plurality of chamfering cutting heads, the linkage power module is disposed on the frame, and the power output end of the linkage power module is connected with the guiding line, and the linkage power module is used for pulling the guiding line motion.

[0015] Further, the coarse grinding unit includes a coarse grinding power device, a main grinding roller and a secondary grinding roller, the coarse grinding power device is disposed on the frame, and the power end of the coarse grinding power device is disposed in the main grinding machine. At the connecting end of the roller, the secondary grinding roller is located directly below the main grinding roller, and the secondary grinding roller is disposed on the frame.

[0016] Further, the chamfering unit is provided with two or more, the chamfering unit includes a chamfering and chamfering power module, and the chamfering power module is disposed on the frame, and the chamfering power The power output of the module is connected to the connection of the chamfered roll.

[0017] Further, the refining unit is provided with a main refining roller, a secondary refining roller and a side refining roller, and a connecting end of the main refining roller is provided with a refining power module, and the refining power is Module set on the rack The connecting end of the side finishing roller is provided with a rotating power module, the rotating power module is disposed on the frame, and the rotating power module is configured to drive the side finishing roller to rotate.

[0018] Further, the chamfering power module, the linkage power module, the coarse grinding power device, the chamfering power module and the refining power module are all linear motors, cylinders or hydraulic cylinders.

Advantageous effects of the invention

Beneficial effect

[0019] The present invention has the following advantages: It is different from the existing manual labor by a small mechanical multi-process and one-to-one processing. The cutting machine grinding machine of the technical solution can realize the processes of automatic chamfering, rough grinding, chamfering and fine grinding, and jetting through the jet unit in the refining process, so that the grinding machine can ensure the cleaning of the board surface. The higher the degree, the lower the rate of cutting board production. The same closed processing machinery guarantees the overall environmental quality of the processing plant, which ensures the health of workers and reduces the labor of workers.

Brief description of the drawing

DRAWINGS

1 is a schematic view of a cutting board grinding machine according to an embodiment of the present invention;

2 is a schematic view of a chamfering unit in an embodiment of the present invention;

3 is a schematic view of a chamfering mechanism according to an embodiment of the present invention;

4 is a partial schematic view of a dust suction mechanism according to an embodiment of the present invention.

[0024]

[0025] Description of the reference numerals:

[0026] 10, chamfering mechanism; 101, a fixed unit; 102, chamfering unit;

[0027] 1011, a fixed power module; 1012, a mobile power module; 1013, a fixed round table;

[0028] 1014, a fixed jaw; 1015, a first limit slot; 1016, a second limit slot;

[0029] 1017, a first limit block; 1018, a second limit block; 1021, a chamfering power module;

[0030] 1022, chamfer cutting cutter head; 1023, linkage device; 1024, linkage power module;

[0031] 1025, a guide line;

[0032] 20, coarse grinding mechanism; 201, coarse grinding unit; 202, chamfering unit;

[0033] 2011, rough grinding power device; 2012, main grinding roller; 2013, secondary grinding roller; [0034] 2021, chamfering cutting; 2022, chamfering power module;

[0035] 30, refining mechanism; 301, refining unit; 302, jet unit; 3011, main refining roller;

[0036] 3012, auxiliary refining roller; 3013, side fine grinding roller; 3014, refining power module;

[0037] 3015, rotating the power module;

[0038] 40, a transport mechanism;

[0039] 50, the rack;

[0040] 60, a dust suction mechanism; 601, a pipe; 602, a vacuum suction nozzle; 603, a motor.

BEST MODE FOR CARRYING OUT THE INVENTION

[0041] In order to explain in detail the technical contents, structural features, objects and effects of the present invention, the embodiments will be described in detail below with reference to the accompanying drawings.

Referring to FIG. 1, a cutting board grinding machine of the present invention comprises a chamfering mechanism 10, a rough grinding mechanism 20, a refining mechanism 30, a conveying mechanism 40 and a frame 50;

[0043] the chamfering mechanism, the coarse grinding mechanism, the refining mechanism and the conveying mechanism are disposed on the frame;

[0044] The chamfering mechanism 10 includes a fixing unit 101 and a chamfering unit 102. The fixing unit and the chamfering unit are disposed on a frame, and the fixing unit is provided with a fixed power module 1011 and a moving power module 1012. The moving power module is configured to push the fixed unit to move laterally, the fixed power module is located between the fixed unit and the frame, the fixing unit is used for fixing the cutting board, and the chamfering unit is used for pouring the four corners of the cutting board Horn

[0045] The coarse grinding mechanism includes a coarse grinding unit 201 and a chamfering unit 202, and the coarse grinding unit and the chamfering unit are disposed on a frame, and the coarse grinding unit is used for rough grinding the surface of the cutting board The chamfering unit is configured to chamfer an edge of the cutting board; the refining mechanism includes a refining unit 301 and a jet unit 302, and the refining unit and the jet unit are disposed on the frame, the fine The grinding unit is used for polishing the cutting board, the jet unit is used to blow the dust generated by the grinding, and the surface of the cutting board is cleaned and cleaned before polishing;

[0046] The transport mechanism is for transferring a cutting board between the mechanism and the mechanism. The fixed power module and the mobile power module are linear motors, cylinders or hydraulic cylinders, and the air jet unit is an air pump or an air compressor.

[0047] As shown in FIG. 1 and FIG. 2, the cutting machine grinding machine of the embodiment is first fixed by a fixing unit, and is used as a cutting board. After being fixed in the north, chamfering is performed by the chamfering unit. After the chamfering is completed, the fixing unit moves the cutting board to the conveying mechanism. The conveying mechanism transports the cutting board to the coarse grinding mechanism, and the cutting board is polished by the coarse grinding unit, and after the grinding, the chamfering unit chamfers the side of the cutting board. The coarse grinding mechanism can be two, so that after the first coarse grinding and the side chamfering, the second coarse grinding of the cutting board and the chamfering of the two ends of the cutting board are ensured. Full coarse grinding and chamfering work on the cutting board. The cutting board is transported to the refining mechanism by the conveying mechanism, and the cutting board is finally subjected to refining treatment by the refining mechanism. In the fine grinding, the cutting board will be jetted by the jet unit, so that the cutting board surface will maintain a certain degree of cleanliness, which is convenient for fine grinding, reduces the defective product productivity of the cutting board, avoids the need to rework and re-grind, and reduces the production cost. Automate production, solve the problem of artificial chamfering, sanding, and threatening human health.

[0048] As shown in FIG. 1 and FIG. 4, the technical solution further includes a dust suction mechanism 60. The dust suction mechanism is disposed on a frame, and the dust suction mechanism includes a pipe 601, a plurality of dust suction tips 602, and A motor 603 is connected between the dust suction nozzle and the dust suction nozzle by a pipe, and the motor is disposed in the body of the dust suction mechanism. The dust suction mechanism is provided with a plurality of vacuum suction nozzles in the cutting machine grinding machine, and each vacuum suction nozzle is connected through a pipeline, and one end of the pipeline communicates with the suction end of the air pump, and the motor can be dried by the rotation of the motor. The vacuum cleaner motor or the dry and wet vacuum cleaner motor operates the cavity in the body of the dust suction mechanism so that the dust is sucked into the storage tank of the dust suction mechanism through the pipe. The dust-collecting mechanism can realize the operation of the whole cutting machine grinding machine, ensuring that the dusting degree of the processing environment of the cutting board grinding machine is low, and providing a good working environment for workers.

[0049] In the embodiment, the fixing unit 101 includes a fixed circular table 1013 and a fixed clamping jaw 1014. The fixing clamping jaw is located above the fixed circular table, and the connecting end of the fixing clamping jaw is connected with the power output end of the fixed power module, and is fixed. The clamping jaw is used for clamping the cutting board, and the cutting board clamp is placed on the conveying mechanism. The fixing clamping jaw has four clamping jaws, and the four clamping jaws are distributed equidistantly around the center, and the middle of the side of the cutting board is fixed by clamping. position. The fixed circular table is disposed on the frame, and the fixed surface of the circular table is provided with a first limiting slot 1015 and a second limiting slot 1016. The fixed circular platform includes a first limiting block 1017 and a second limiting block 1018. A limit block is disposed in the first limit slot, and the second limit block is disposed in the second limit slot. The chamfering unit includes a chamfering power module 1021, a chamfering cutting head 1022 and a linkage device 1023. The chamfering power module and the chamfering cutting head are provided in plurality, and the chamfering power module is disposed in the frame. The output end of the chamfering power module is connected to the chamfering cutting head, the linkage device includes a linkage power module 1024 and a guiding line 1025, and the guiding line is disposed at a middle of each of the chamfering cutting heads. Guide line is used to a plurality of chamfer cutting cutter heads are connected together, the linkage power module is disposed on the frame, and the power output end of the linkage power module is connected with the guiding line, and the linkage power module is used for pulling the guiding line motion, and the pulling bow is The distribution of the lines can be guided by the guide wheel of the bow I.

[0050] The fixing jaws are moved up and down by the fixed jaws by the fixed power module, and the same jaws are moved to the left and right by moving the power unit, thereby realizing the fixing and transportation of the cutting board. The cutting board is placed in the round table through the fixed jaws, and the cutting board is fixed on the round table by the first limiting block and the second limiting block, and the cutting board is fixed by the clamping claw from the top to the bottom and fixed by the clamping jaws. , to ensure that the cutting board is completely fixed with the round table. Then chamfering is performed by a chamfering unit on a fixed round table. The guiding wire is pulled by the linkage power module, so that the plurality of chamfering cutting heads move in the same direction, the cutting head can be four, and the chamfering cutting head is driven by the chamfering power module, and then the four corners of the cutting board Perform the same chamfering. Place the polished cutting board on the transfer mechanism through the fixed jaws. Perform the rough grinding process below. For the chamfering power module and the linkage power module are linear motors, cylinders or hydraulic cylinders and so on.

[0051] For rough grinding processing, the rough grinding unit of the present technical solution includes a rough grinding power device 2011, a main grinding roller 2012 and a secondary grinding roller 2013, and the rough grinding power device is disposed on a frame, and the rough grinding power device The power end is disposed at a connecting end of the main grinding roller, the secondary grinding roller is located directly below the main grinding roller, and the secondary grinding roller is disposed on the frame. The chamfering unit is provided with two or more. The chamfering unit includes a chamfering cutting roller 2 021 and a chamfering power module 2022. The chamfering power module is disposed on the frame, and the power of the chamfering power module is The output is connected to the connection of the chamfered roll.

[0052] As shown in FIG. 1 and FIG. 3, in the rough grinding, the upper and lower plates of the cutting board are clamped and polished by the main grinding roller and the auxiliary grinding roller, the secondary grinding roller is fixed on the frame, and the main grinding roller is located on the side. Directly above the grinding roller, the same main grinding roller is moved up and down by the coarse grinding power unit to achieve clamping and grinding of the cutting board. Since both the main grinding roller and the secondary grinding roller rotate in the conveying direction of the conveying mechanism, the cutting board is moved forward after grinding, and then the first rough grinding is completed. In the rough grinding, the two sides of the cutting board are also chamfered. In this embodiment, two chamfering units are arranged on the two sides of the cutting board, and the two chamfering elements of the chamfering unit are drawn in eight characters. The type, the movement of the chamfering and rolling by the chamfering power module realizes the chamfering of the edge of the cutting board. In rough grinding, two coarse grinding units and chamfering units can be provided, and the second coarse grinding and chamfering achieve secondary coarse grinding of the cutting board and chamfering on both ends of the cutting board. The second coarse grinding will achieve rough grinding, prolong the loss of the coarse grinding roller, and thus prolong the processing time, avoiding the problem of frequent replacement of the coarse grinding roller. And improve production efficiency. For coarse grinding power units and chamfered power modules are linear motors, cylinders or hydraulic cylinders and the like.

[0053] The refining unit of the present technical solution is provided with a main refining roller 3011, a sub-finishing roller 3012 and a side refining roller 3013, and the connecting end of the main refining roller is provided with a refining power module 3014. The refining power module is disposed on the frame, and the connecting end of the side refining roller is provided with a rotating power module 3015, the rotating power module is disposed on the frame, and the rotating power module is used to drive the side grinding wheel Rotate. For the refining process, the cutting board is pre-tightened by the main refining roller and the auxiliary refining roller. For the pre-tightening, the auxiliary refining roller is fixed on the frame, and the main refining roller is moved up and down by the refining power module. By controlling the amount of expansion and contraction of the refining power module, the distance between the main refining roller and the auxiliary refining roller is controlled, thereby pre-tightening and grinding the cutting board. At the same time, the side of the cutting board is finely ground by the side grinding wheel, and the side grinding wheel is rotated by rotating the power module, and the rotating power module is a servo motor, and the side grinding wheel can be adjusted by adjusting the motor. Rotate back and forth within a certain angle to achieve fine grinding on both sides of the cutting board. For the fine grinding power module, it can be a linear motor, a cylinder and a hydraulic cylinder.

The above is only the embodiment of the present invention, and thus does not limit the scope of the patent protection of the present invention, and the equivalent structure or equivalent process transformation made by using the description of the present invention and the contents of the drawings, or directly or indirectly Other related technical fields are equally included in the scope of patent protection of the present invention.

Claims

Claim

A cutting board grinding machine, comprising: a chamfering mechanism, a coarse grinding mechanism, a refining mechanism, a conveying mechanism and a frame;

The chamfering mechanism, the coarse grinding mechanism, the refining mechanism, and the conveying mechanism are disposed on the frame; the chamfering mechanism includes a fixing unit and a chamfering unit, and the fixing unit and the chamfering unit are disposed on the frame, The fixing unit is provided with a fixed power module for moving the fixed unit laterally, and a moving power module, wherein the fixed power module is located between the fixed unit and the frame, and the fixing unit is used for fixing the cutting board. The chamfering unit is configured to chamfer the four corners of the cutting board;

The coarse grinding mechanism includes a coarse grinding unit and a chamfering unit, the coarse grinding unit and the chamfering unit are disposed on the frame, and the coarse grinding unit is configured to coarsely grind the surface of the cutting board, the chamfering The unit is used to chamfer the edge of the cutting board;

The refining mechanism includes a refining unit and a jet unit, the refining unit and the jet unit are disposed on a frame, the refining unit is used for polishing and polishing the cutting board, and the jet unit is used for grinding and polishing The dust is blown, and the surface of the cutting board is kept clean and clean before polishing;

The transport mechanism is used to transfer a cutting board between the mechanism and the mechanism.

A cutting board grinding machine according to claim 1, wherein: said fixed power module and said moving power module are linear motors, cylinders or hydraulic cylinders.

A cutting board grinding machine according to claim 1, wherein: said air blowing unit is an air pump or an air compressor.

The cutting board grinding machine according to claim 1, further comprising: a dust suction mechanism, wherein the dust suction mechanism is disposed on the frame, the dust suction mechanism comprises a pipe, a plurality of suction nozzles and a motor The dust suction nozzle and the dust suction nozzle are connected by a pipe, and the motor is disposed in the body of the dust suction mechanism.

The cutting board grinding machine according to claim 1, wherein: the fixing unit comprises a fixed round table and a fixed jaw, the fixed jaw is located above the fixed round table, the connecting end of the fixed jaw and the power of the fixed power module The output is connected, and the fixed jaw is used to clamp the cutting board. And placing the cutting board clamp on the conveying mechanism, the fixed round table is disposed on the frame, the fixed surface of the circular table is provided with a first limiting slot and a second limiting slot, and the fixed circular table comprises a first limiting block and a first limiting block The second limiting block is disposed in the first limiting slot, and the second limiting block is disposed in the second limiting slot.

The cutting board grinding machine according to claim 1, wherein: the chamfering unit comprises a chamfering power module, a chamfering cutting head and a linkage, and the chamfering power module and the chamfering cutting head are provided with a plurality of the chamfering power modules are disposed on the frame, the output end of the chamfering power module is connected to the chamfering cutting head, the linkage device comprises a linkage power module and a guiding line, and the guiding line is disposed at In the middle of each chamfer cutting head, the bow I wire is used to connect a plurality of chamfer cutting heads, the linkage power module is arranged on the frame, and the power output end of the linkage power module is connected with the guide line. The linkage power module is used to pull the guide line motion.

The cutting board grinding machine according to claim 1, wherein: the rough grinding unit comprises a coarse grinding power device, a main grinding roller and a secondary grinding roller, and the rough grinding power device is disposed on the frame, the coarse The power end of the grinding power device is disposed at a connecting end of the main grinding roller, the secondary grinding roller is located directly below the main grinding roller, and the secondary grinding roller is disposed on the frame.

The cutting board grinding machine according to claim 1, wherein: the chamfering unit is provided with two or more, the chamfering unit includes a chamfering and chamfering power module, and the chamfering power module is disposed. On the frame, the power output end of the chamfered power module is connected to the connection end of the chamfered roll.

The cutting board grinding machine according to claim 1, wherein: the refining unit is provided with a main refining roller, a sub-finishing roller and a side refining roller, and the connecting end of the main refining roller is provided with a refining power module, the refining power module is disposed on the frame, the connecting end of the side refining roller is provided with a rotating power module, the rotating power module is disposed on the frame, and the rotating power module is used for driving The side grinding wheel rotates.

The cutting board grinding machine according to any one of claims 5 to 9, wherein: the chamfering power module, the linkage power module, the coarse grinding power device, the chamfering power module, and the refining power module are straight lines Motor, cylinder or hydraulic cylinder.