CN210413861U

CN210413861U - Novel high-precision automatic edge grinding machine

Info

Publication number: CN210413861U
Application number: CN201920583637.6U
Authority: CN
Inventors: 李世华
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-04-28
Anticipated expiration: 2029-04-25

Abstract

The utility model discloses a novel automatic edging machine of high accuracy, including grinding motor and workstation, one side of grinding motor is fixed with the telescopic link, and one side bolt fastening of telescopic link has the threaded sleeve pipe. The utility model discloses in, the material that will need the edging through the sucking disc is fixed adsorbs on the rotary disk, when carrying out the edging to the material, it is rotatory to utilize driving motor to drive the rotary disk, then threaded sleeve cup joints and drives the suitable height of grinding motor lift adjustment at the lift threaded rod, adjust the distance of polishing through the telescopic link after, start the grinding motor transmission and polish the wheel pair material and carry out the edging work, this edging machine adopts the form of rotary disk, it will polish material autogiration to drive the rotary disk through driving motor, realize three hundred sixty degrees automatic polishing, and rotary disk direction of rotation and the opposite direction of polishing wheel pivoted, the work efficiency of the improvement machinery that utilizes rotatory inertial friction can be great to polish, energy saving consumption.

Description

Novel high-precision automatic edge grinding machine

Technical Field

The utility model relates to a polisher technical field especially relates to a novel automatic edging machine of high accuracy.

Background

The edge grinding machine has the characteristics of finishing rough grinding, fine grinding and polishing at one time, is suitable for grinding the inclined surfaces and the straight edges of metal strips with different sizes and thicknesses, is provided with a grinding wheel in a matched mode for standby application, and has the advantages of long service life, regular forming, high efficiency and the like. The high-precision edge grinding machine is used for feeding a grinding device into a circuit board, the circuit board is required to be cut in the circuit board processing process, the four sides and the corners are sharp and sharp after the circuit board is cut, the appearance is influenced, the safety is directly influenced, and almost all circuit boards need to be subjected to edge grinding treatment by manual or mechanical methods before being subjected to secondary processing or becoming products in order to meet the technological requirements of safety, attractiveness and the like.

At present traditional circuit board edging most relies on manual work to process, and machining efficiency is low, and intensity of labour is big, is difficult to full automated processing moreover to can not carry out nimble regulation according to the distance of polishing and height, can produce a large amount of sweeps powder granule and can't collect when polishing, cause air pollution easily in diffusing the air.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel high-precision automatic edge grinding machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel automatic edging machine of high accuracy, includes grinding motor and workstation, one side of grinding motor is fixed with the telescopic link, and one side bolt fastening of telescopic link has the threaded sleeve pipe, the threaded sleeve pipe cup joints on lifting threaded rod, and lifting threaded rod sets up the inside at the support frame, lifting threaded rod's bottom mounting has driven gear, and the driven gear meshing is connected with the driving gear, one side center department transmission of driving gear installs driving motor, grinding motor's bottom rotation drives has the wheel of polishing, the bottom one end weldment work platform of support frame, and the top rotation of workstation is provided with the rotary disk.

Preferably, the bottom of the inner bin of the workbench is provided with a dust collecting bin, one side of the dust collecting bin is in threaded connection with a suction fan, the top end of the suction fan is connected with a dust suction port through an air duct, and the dust suction port is provided with a plurality of dust suction ports.

Preferably, the surface of one side of the polishing motor is welded with a water tank, the bottom surface of the water tank is spirally screwed with a cooling spray head, and the cooling spray heads are provided with a plurality of cooling spray heads.

Preferably, the top surface of the rotating disc is provided with a plurality of suckers.

Preferably, the two groups of suction fans are arranged, and the two groups of suction fans are symmetrical about the central axis of the dust collection bin.

Preferably, the workbench is of a rectangular structure, and the rotating disc is of a circular structure.

In conclusion, due to the adoption of the technical scheme, the utility model has the beneficial effects that;

1. the utility model discloses in, the circuit board that will need the edging through the sucking disc is fixed to be adsorbed on the rotary disk, when edging to the circuit board, utilize driving motor to drive the rotary disk and rotate, then the threaded sleeve cup joints and drives grinding motor lift adjustment suitable height at the lift threaded rod, after adjusting the polishing distance through the telescopic link, start grinding motor transmission grinding wheel and carry out the edging work to the circuit board, this edging machine adopts the form of rotary disk, drive the rotary disk through driving motor and will need the circuit board automatic rotation of polishing, realize three hundred sixty degrees automatic polishing, and the direction of rotation of rotary disk is opposite with the direction of grinding wheel rotation, the work efficiency of mechanical polishing can be greatly improved to the friction of utilizing rotation inertia, energy consumption is saved;

2. in the utility model, when the edge grinding work is carried out on the ground circuit board, the long-time work of the grinding wheel can generate a large amount of heat energy and more dust particles, if the grinding wheel is cooled down in an untimely way, the service life of the grinding wheel can be reduced, in addition, dust particles can easily diffuse air to cause environmental pollution and health injury of workers, a water tank is arranged at one side of the grinding motor, in the grinding work process of the grinding wheel, water in the water tank can cool down the grinding wheel through a cooling nozzle, and water vapor is utilized to suppress dust, part of dust diffused into air is led into the dust through a suction fan, the dust and the grinding waste are led into a dust suction opening through a suction fan, the dust and the grinding waste are intensively recycled and led into the dust collection bin under the absorption of the suction fan through an air duct, the grinding wheel in work is cooled down by utilizing spraying, the service life of the polishing wheel is prolonged, the dust is adsorbed and collected, the cleanness of the working environment is improved, and the air environment pollution is prevented.

Drawings

Fig. 1 is a schematic structural view of a novel high-precision automatic edge grinding machine provided by the utility model;

fig. 2 is a top view of a novel high-precision automatic edge grinding machine workbench provided by the utility model;

fig. 3 is the utility model provides a novel automatic edging machine elevating system of high accuracy sketch map.

Illustration of the drawings:

1-polishing motor, 2-telescopic rod, 3-threaded sleeve, 4-lifting threaded rod, 5-support frame, 6-driving motor, 7-driven gear, 8-driving gear, 9-water tank, 10-cooling spray head, 11-polishing wheel, 12-suction cup, 13-rotating disk, 14-dust suction port, 15-air duct, 16-workbench, 17-suction fan and 18-dust collection bin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a novel high-precision automatic edge grinding machine comprises a grinding motor 1 and a workbench 16, a telescopic rod 2 is fixed on one side of the grinding motor 1, a threaded sleeve 3 is fixed on one side of the telescopic rod 2 through a bolt, the threaded sleeve 3 is sleeved on a lifting threaded rod 4, the lifting threaded rod 4 is arranged inside a support frame 5, a driven gear 7 is fixed at the bottom end of the lifting threaded rod 4, the driven gear 7 is meshed with a driving gear 8, a driving motor 6 is installed at the center of one side of the driving gear 8 in a transmission mode, a grinding wheel 11 is driven by the grinding motor 1 in a rotating mode at the bottom end, a welding workbench 16 is arranged at one end of the bottom of the support frame 5, and a rotating disk 13 is arranged at.

The bottom of the inner chamber of the working platform 16 is provided with a dust collecting chamber 18, one side of the dust collecting chamber 18 is connected with a suction fan 17 by screw thread, the top end of the suction fan 17 is connected with a dust suction opening 14 by a gas guide tube 15, and the dust suction ports 14 are arranged in a plurality, the water tank 9 is welded on the surface of one side of the polishing motor 1, the cooling spray heads 10 are screwed on the surface of the bottom of the water tank 9 in a spiral manner, the cooling spray heads 10 are arranged in a plurality, the sucking discs 12 are arranged on the surface of the top of the rotating disc 13, and the sucking discs 12 are provided with a plurality of sucking discs, the suction fans 17 are provided with two groups, the two groups of suction fans 17 are symmetrical about the central axis of the dust collection bin 18, the workbench 16 is of a rectangular structure, the rotating disc 13 is of a circular structure, the dust collection bin 18 is internally provided with a plurality of dust collection filter screens, can collect the dust and the waste scraps collected by the dust collection bin 18 in a centralized way, and is convenient for removing the dust in the dust collection bin 18.

In the technical scheme, the grinding motor 1 is CH22-400W-20S in model, the driving motor 6 is HP-MP73BK in model, and the suction fan 17 is CTZX-750 in model.

The working principle is as follows: when the edge grinding machine is used, the edge grinding device is firstly moved and installed in a grinding working area, a circuit board to be ground is fixedly adsorbed on the rotating disc 13 through the sucking disc 12, when the circuit board is ground, the driving motor 6 is used for driving the rotating disc 13 to rotate, then the threaded sleeve 3 is sleeved on the lifting threaded rod 4 for driving the grinding motor 1 to lift and adjust a proper height, after the grinding distance is adjusted through the telescopic rod 2, the grinding motor 1 is started to drive the grinding wheel 11 to grind the circuit board, the edge grinding machine adopts the form of the rotating disc 13, the driving motor 6 is used for driving the rotating disc 13 to automatically rotate the circuit board to be ground, the automatic grinding of three hundred and sixty degrees is realized, the rotating direction of the rotating disc 13 is opposite to the rotating direction of the grinding wheel 11, the working efficiency of mechanical grinding can be greatly improved by utilizing the friction of, when the ground circuit board is ground, a large amount of heat energy and more dust particles are generated by long-time work of the grinding wheel 11, if the grinding wheel 11 is cooled and cooled in an untimely way, the service life of the grinding wheel 11 is shortened, in addition, dust particles are easy to diffuse in the air to cause environmental pollution and health injury of workers, a water tank 9 is arranged on one side of the grinding motor 1, in the grinding process of the grinding wheel 11, water in the water tank 1 cools and cools the grinding wheel 11 through a cooling spray head 10, and the dust is pressed by water vapor and is diffused to part of dust in the air, the dust and grinding waste chips enter from a dust suction opening 14 through a suction fan 17, the dust and the grinding waste chips are intensively recycled and enter into a dust collection bin 18 through an air duct 15 under the adsorption of the suction fan 17, so that the grinding wheel 11 in work is cooled and cooled by spraying, the service life of the polishing wheel 11 is prolonged, the dust is adsorbed and collected, the cleanness of the working environment is improved, and the air environment pollution is prevented.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A novel high-precision automatic edge grinding machine, which comprises a grinding motor (1) and a workbench (16), it is characterized in that one side of the polishing motor (1) is fixed with a telescopic rod (2), a threaded sleeve (3) is fixed on one side of the telescopic rod (2) by a bolt, the threaded sleeve (3) is sleeved on the lifting threaded rod (4), and the lifting threaded rod (4) is arranged inside the supporting frame (5), the bottom end of the lifting threaded rod (4) is fixed with a driven gear (7), and the driven gear (7) is engaged with a driving gear (8), the center of one side of the driving gear (8) is provided with a driving motor (6) in a transmission way, the bottom end of the grinding motor (1) is rotated to drive a grinding wheel (11), one end of the bottom of the support frame (5) is welded with a workbench (16), and the top of the workbench (16) is rotatably provided with a rotating disc (13).

2. The novel high-precision automatic edge grinding machine according to claim 1, wherein a dust collection bin (18) is arranged at the bottom of an inner bin of the worktable (16), a suction fan (17) is connected to one side of the dust collection bin (18) through a thread, a dust suction port (14) is connected to the top end of the suction fan (17) through an air duct (15), and a plurality of dust suction ports (14) are formed in total.

3. The novel high-precision automatic edge grinding machine according to claim 1, characterized in that a water tank (9) is welded on one side surface of the grinding motor (1), a cooling spray head (10) is screwed on the bottom surface of the water tank (9), and the cooling spray head (10) is provided in plurality.

4. A new type of high precision automatic edge grinding machine according to claim 1, characterized in that the top surface of said rotating disc (13) is equipped with suction cups (12), and the suction cups (12) are provided in plurality.

5. The new type of high precision automatic edge grinding machine according to claim 2, characterized in that said suction fans (17) are provided in two groups, and the two groups of suction fans (17) are symmetrical about the central axis of the dust collecting bin (18).

6. A new type of high precision automatic edge grinding machine according to claim 1, characterized in that said work table (16) is of rectangular configuration and said rotary disk (13) is of circular configuration.