CN210550339U

CN210550339U - Novel grinding and polishing equipment

Info

Publication number: CN210550339U
Application number: CN201921640884.1U
Authority: CN
Inventors: 向必忠; 温海涛
Original assignee: Xiamen Mingyi Vacuum Technology Co Ltd
Current assignee: Xiamen Mingyi Vacuum Technology Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-05-19
Anticipated expiration: 2029-09-29

Abstract

The utility model provides a novel grinding and polishing equipment which characterized in that: comprises a frame, a charging barrel, a lifting device, a rotating device, a control box and a feeding and discharging device; the upper surface of the charging barrel is provided with an opening, and the charging barrel is placed on the rack and used for containing grinding materials; a handle is arranged on the side surface of the charging barrel; the feeding and discharging device consists of a plurality of rollers, is arranged on the frame and is arranged below the charging barrel; the control box is arranged on the rack and is positioned on the side surface of the rack; the lifting device is arranged on the frame and is positioned above the charging barrel; the rotating device is installed on the lifting device. The utility model discloses a rotary device sets up motor II, rotation axis I, pivot II, rotary disk, and when II drive rotation axis I of motor, rotary disk, pivot II, work piece were around the axle center pivoted of rotation axis I, through the meshing transmission of gear, drive pivot II and the axle center rotation that the work piece revoluted axle II, realized that the work piece is at polishing grinding operation in-process rotation and revolution, the work piece is handled effectually.

Description

Novel grinding and polishing equipment

Technical Field

The utility model relates to a machine tooling field, in particular to novel grinding and polishing equipment.

Background

At present, the polishing and grinding operation of hardware is mostly carried out in a manual operation mode, the operation mode has high labor intensity and low efficiency, and the physical and psychological health of operators is seriously damaged by raised dust and generated noise in the polishing and grinding process; in this case, many automatic polishing and grinding devices are available on the market, which improve the production efficiency to some extent and reduce the labor intensity of workers, but have some problems: because most of the existing devices simulate manual polishing by using a mechanical arm, the devices are generally complex in design and high in manufacturing cost, meanwhile, one device can only process workpieces with similar shapes, the workpieces with large shape differences cannot be processed, the workpieces with different shapes can only be processed by using other polishing and grinding devices, and the universality of the devices is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome foretell problem, provide a commonality, simple structure, it is with low costs, novel grinding and polishing equipment that polishing grinding effect is good.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a novel grinding and polishing equipment which characterized in that: comprises a frame, a charging barrel, a lifting device, a rotating device, a control box and a feeding and discharging device; the upper surface of the charging barrel is provided with an opening, and the charging barrel is placed on the rack and used for containing grinding materials; a handle is arranged on the side surface of the charging barrel; the feeding and discharging device consists of a plurality of rollers, is arranged on the frame and is arranged below the charging barrel; the control box is arranged on the rack and is positioned on the side surface of the rack; the lifting device is arranged on the frame and is positioned above the charging barrel; the rotating device is installed on the lifting device.

Further, the lifting device comprises a motor I, a screw rod, a plurality of chain wheels I and a lifting plate; four screw rods are arranged and are respectively arranged on the rack by using bearings and bearing seats; the upper end of each screw rod is provided with a chain wheel I; the lifting plate is provided with four threaded holes; the lifting plate is matched with the screw rod through a threaded hole and is arranged on the screw rod; the motor I is arranged on the rack and drives the screw rod to rotate through the transmission of the chain I and the chain wheel I, so that the up-and-down motion of the lifting plate is realized; a hole I is formed in the middle of the lifting plate; a bearing seat I is mounted at the position of the hole I; still install a gear I on the bearing frame I, gear I is located the below of lifter plate, along with the lifter plate up-and-down motion.

Further, the rotating device comprises a motor II, a rotating disc, a rotating shaft I and a rotating shaft II; the motor II is arranged on the lifting plate; the rotating shaft I penetrates through the bearing seat I and the hole I and is installed on the lifting plate, is driven by the chain and the chain wheel and is driven to rotate by the motor II; the lower end of the rotating shaft I is connected with the rotating disc; the rotating disc is circular, and at least one rotating shaft II is arranged on the rotating disc; the rotating shaft II is arranged on the rotating disc by using a bearing and a bearing seat; a gear II is arranged at the upper end of the rotating shaft II; the gear II is meshed with the gear I; and the tail section of the rotating shaft II is provided with a quick connection structure for connecting a workpiece clamp.

Further, the control box is provided with an operation panel, an automatic button, a manual button and a stop button; and a PLC and a frequency conversion device are arranged in the control box.

Further, the feeding and discharging device can use a feeding car to replace the roller, and the charging barrel is placed on the feeding car.

The utility model has the advantages that: (1) the utility model has simple structure and low manufacturing cost; (2) the utility model discloses a rotary device sets up motor II, rotation axis I, pivot II, rotary disk, and when motor II drive rotation axis I, rotary disk, pivot II, work piece around the axle center rotation of rotation axis I, through the meshing transmission of gear, drive pivot II and work piece around the axle center rotation of rotation axis II, realized the work piece in the polishing grinding operation in-process rotation and revolution, the effect of work piece processing is good; (3) the utility model is provided with the control panel, the PLC and the frequency conversion equipment, and different processing technique designs can be selected according to the difference of the material quality of the workpiece; (4) the utility model is provided with at least one rotating shaft II, and a plurality of rotating shafts II can be configured according to needs, so that a plurality of workpieces can be simultaneously installed for processing treatment, and the treatment efficiency is high; a manual button is configured to facilitate the installation of the workpiece; (5) the grinding and polishing equipment of the utility model can carry out the polishing and grinding operation on the workpieces with different shapes; (6) the lifting device and the rotating device of the utility model are respectively provided with independent motor drives, the whole machine is controlled by the PLC, different processing techniques can be set to adapt to the requirements of different materials and processing precision, and the application range is wide; (7) the charging barrel is arranged to contain the grinding materials, different grinding materials can be filled in different charging barrels according to requirements, the charging and discharging device is arranged, the charging barrel is convenient to replace, the device can adapt to rough polishing and fine polishing operation of workpieces made of different materials, the application range is wide, and the operation is convenient.

Drawings

FIG. 1 is a plan view of the present invention; 3 FIG. 32 3 is 3 a 3 sectional 3 view 3 taken 3 along 3 the 3 line 3 A 3- 3 A 3 in 3 FIG. 31 3; 3 Fig. 3 is a top view of the present invention; FIG. 4 is a perspective view of the present invention; FIG. 5 is another perspective view of the present invention; fig. 6 is a perspective view of embodiment 2 of the present invention; fig. 7 is a plan view of embodiment 2 of the present invention; fig. 8 is a plan view of embodiment 3 of the present invention; fig. 9 is a sectional view taken in the direction of fig. 8B-B.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.

As shown in figures 1-5: a novel grinding and polishing device comprises a frame 1, a charging barrel 2, a lifting device 3, a rotating device 4, a control box 5 and a feeding and discharging device; the upper surface of the charging barrel 2 is opened, and the charging barrel is placed on the rack 1 and used for containing grinding materials; a handle 21 is arranged on the side surface of the charging barrel 2; the feeding and discharging device consists of a plurality of rollers 8, is arranged on the rack 1 and is arranged below the charging barrel 2; the roller used in the method can be an unpowered roller or a powered roller; when the abrasive needs to be replaced, the handle on the charging barrel is pulled outwards by hands, the charging barrel on the current machine can be pulled out by matching with the roller, and then the charging barrel filled with the abrasive needs at present is pushed in. The control box 5 is arranged on the rack 1 and is positioned on the side surface of the rack 1; the lifting device 3 is arranged on the frame 1 and is positioned above the charging barrel 2; the rotating device 4 is arranged on the lifting device 3; the lifting device 3 comprises a motor I31, a screw rod 32, a plurality of chain wheels I33 and a lifting plate 34; four screw rods 32 are arranged and are respectively arranged on the rack 1 by using bearings and bearing seats; the upper end of each screw rod 32 is provided with a chain wheel I33; the lifting plate 34 is provided with four threaded holes 341; the lifting plate 34 is matched with the screw rod 32 through the threaded hole 341 and is installed on the screw rod 32; the motor I31 is arranged on the rack 1 and drives the screw rod 32 to rotate through the transmission of a chain I35 and a chain wheel I33, so that the lifting plate 34 can move up and down; a hole I (not shown in the figure) is formed in the middle of the lifting plate 34; a bearing seat I6 is mounted at the position of the hole I; a gear I45 is further mounted on the bearing seat I6, and the gear I45 is located below the lifting plate 34 and moves up and down along with the lifting plate 34; the rotating device 4 comprises a motor II 41, a rotating disc 42, a rotating shaft I43 and a rotating shaft II 44; the motor II 41 is arranged on the lifting plate 34; the rotating shaft I43 penetrates through the bearing seat I6 and the hole I to be installed on the lifting plate 34, is driven to rotate by the motor II 41 through chain and sprocket transmission; the lower end of the rotating shaft I43 is connected with the rotating disc 42; the rotating disc 42 is circular, and at least one rotating shaft II 44 is arranged on the rotating disc; the rotating shaft II 44 is arranged on the rotating disc 42 by using a bearing and a bearing seat; a gear II 46 is mounted at the upper end of the rotating shaft II 44; the gear II 46 is meshed with the gear I45; the tail section of the rotating shaft II 44 is provided with a quick connection structure 441 for connecting the workpiece clamp 7; fig. 1 is an embodiment of the present invention, in which five rotating shafts ii 44 are uniformly installed on the rotating disc 42; the control box is provided with a control panel 51, an automatic button, a manual button and a stop button; and a PLC and a frequency conversion device are arranged in the control box 5.

Fig. 6, fig. 7 are the utility model discloses an embodiment 2 has adopted the stack pallet 9 to replace cylinder 8 as last unloader in this embodiment, and in this scheme, feed cylinder 2 direct mount only needs to pull out the stack pallet 9 on the current machine when needing to change the abrasive material on feed pallet 9, changes the stack pallet 9 that is equipped with the feed cylinder that needs the abrasive material to can accomplish the reloading with its pushing equipment.

Fig. 8 and 9 show an embodiment 3 of the present invention, in which 18 rotating shafts ii 44 are provided as shown in the drawing, and in order to use the 18 rotating shafts ii 44, a gear i 45 is designed as an internal and external gear; the outer ring of the gear is provided with meshing teeth, and the inner ring is also provided with meshing teeth; in the scheme, 18 rotating shafts II 44 are arranged on the rotating disc 42 and distributed in two circles, wherein the circle centers of five rotating shafts II 44 are on the same circle, and the circle centers of thirteen other rotating shafts II 44 are on the other circle; gears II 46 arranged on the five rotating shafts II 44 are meshed with the inner ring meshing teeth of the gear I45, and gears II 46 arranged on the thirteen rotating shafts II 44 are meshed with the outer ring meshing teeth of the gear I45; the equipment of the scheme can be used for processing 18 workpieces at the same time, and the processing efficiency is high.

The utility model discloses the operation flow of equipment: selecting a proper workpiece clamp according to the shape of a processed workpiece, installing the workpiece clamp at the lower end of a rotating shaft II, installing the workpiece to be processed on the workpiece clamp, selecting proper abrasive according to the material of the workpiece and the processing requirement, sending the material cylinder filled with the required abrasive into equipment through a feeding and discharging device, setting a processing process on a control panel of a control box, starting the equipment, driving a motor I of a lifting device to act through transmission of a chain I and a chain wheel I, driving a screw rod to rotate, driving a lifting plate to move downwards, driving a rotating device arranged on the lifting plate to move downwards, driving a rotating shaft I and a rotating disc to rotate through transmission of a chain wheel and a chain, driving the workpiece arranged on the workpiece clamp at the lower end of the rotating shaft II and a gear II at the upper end to rotate (revolve) around the axis of the rotating shaft I along with the rotating shaft II and the, the gear II arranged on the rotating shaft II is meshed with the fixed and non-rotating gear I arranged below the lifting plate in the rotating process, and the gear II starts to rotate through meshing, so that the rotating shaft II is driven to rotate around the axis of the gear II, and the workpiece rotates around the axis of the rotating shaft II along with the rotating shaft II; when the lifting device is lowered to a working position (the bottom of the screw rod), the workpiece completely enters the material cylinder and is completely wrapped by the abrasive, the lifting device stops working, the workpiece continues to perform revolution and rotation motion (the revolution, the rotation speed and the forward and reverse rotation can be set according to requirements) in the material cylinder filled with the abrasive, the workpiece and the abrasive in the material cylinder rub with each other in the process of polishing and grinding, when the set time is reached, the lifting device is started again, the motor I rotates reversely at the moment, the rotating device is driven to move upwards, the workpiece is gradually separated from the material cylinder in the upward moving process, when the lifting device reaches an initial position, the lifting device and the rotating device stop working, the workpiece is processed and is removed, and the polishing and grinding operation of the next batch of workpieces is performed.

The above description is about a process flow of workpiece treatment, and the device can also design different processes for different workpieces, for example, the workpiece can rotate and revolve while setting the action of the lifting device to realize the up-and-down reciprocating motion of the workpiece in the process of grinding and polishing the workpiece in the charging barrel, so that the workpiece can be polished and ground in multiple directions, and the polishing and grinding effect is good.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims

1. The utility model provides a novel grinding and polishing equipment which characterized in that: comprises a frame, a charging barrel, a lifting device, a rotating device, a control box and a feeding and discharging device; the upper surface of the charging barrel is provided with an opening, and the charging barrel is placed on the rack and used for containing grinding materials; a handle is arranged on the side surface of the charging barrel; the feeding and discharging device consists of a plurality of rollers, is arranged on the frame and is arranged below the charging barrel; the control box is arranged on the rack and is positioned on the side surface of the rack; the lifting device is arranged on the frame and is positioned above the charging barrel; the rotating device is installed on the lifting device.

2. The novel grinding and polishing device as claimed in claim 1, wherein: the lifting device comprises a motor I, a screw rod, a plurality of chain wheels I and a lifting plate; four screw rods are arranged and are respectively arranged on the rack by using bearings and bearing seats; the upper end of each screw rod is provided with a chain wheel I; the lifting plate is provided with four threaded holes; the lifting plate is matched with the screw rod through a threaded hole and is arranged on the screw rod; the motor I is arranged on the rack and drives the screw rod to rotate through the transmission of the chain I and the chain wheel I, so that the up-and-down motion of the lifting plate is realized; a hole I is formed in the middle of the lifting plate; a bearing seat I is mounted at the position of the hole I; still install a gear I on the bearing frame I, gear I is located the below of lifter plate, along with the lifter plate up-and-down motion.

3. The novel grinding and polishing device as claimed in claim 1, wherein: the rotating device comprises a motor II, a rotating disc, a rotating shaft I and a rotating shaft II; the motor II is arranged on the lifting plate; the rotating shaft I penetrates through the bearing seat I and the hole I and is installed on the lifting plate, is driven by the chain and the chain wheel and is driven to rotate by the motor II; the lower end of the rotating shaft I is connected with the rotating disc; the rotating disc is circular, and at least one rotating shaft II is arranged on the rotating disc; the rotating shaft II is arranged on the rotating disc by using a bearing and a bearing seat; a gear II is arranged at the upper end of the rotating shaft II; the gear II is meshed with the gear I; and the tail section of the rotating shaft II is provided with a quick connection structure for connecting a workpiece clamp.

4. The novel grinding and polishing device as claimed in claim 1, wherein: the control box is provided with a control panel, an automatic button, a manual button and a stop button; and a PLC and a frequency conversion device are arranged in the control box.

5. The novel grinding and polishing device as claimed in claim 1, wherein: the loading and unloading device can use a feeding car to replace the roller, and the charging barrel is placed on the feeding car.