A multi-station continuous grinding machine for hardware

Abstract

The utility model discloses a multi-station continuous grinding machine for hardware, including a chassis, a processing chamber and a workbench, wherein the processing chamber is fixedly installed on the top of the chassis, a grinding disc is fixedly installed on the output end of the driving motor, a workbench is arranged below the grinding disc, a storage table is arranged on the workbench, a mounting plate is fixedly installed on the rear end inner wall of the processing chamber, a dust hood is arranged on the mounting plate, and a fan is arranged inside the chassis. The utility model provides three storage tables, and the three storage tables can simultaneously place three hardware pieces, and each storage table can be used as an independent work area, allowing the operator to prepare the next hardware piece or perform other related operations while grinding one hardware piece, so that the grinding operation can be carried out continuously, reducing the time required for replacing hardware pieces, thereby optimizing the work process and effectively improving the overall work efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware polishing, in particular to a multi-station continuous polishing machine for hardware. Background Art

[0002] A hardware grinding machine is a tool used for grinding and polishing the surface of hardware. Its working principle is mainly to achieve grinding, polishing and other processing processes on the surface of hardware through the interaction between the abrasive driven by the motor and the surface of the hardware. It can be used to remove defects, smooth the surface, polish and adjust, etc., to remove burrs and improve surface finish, which can greatly improve the processing efficiency and quality of hardware.

[0003] The existing grinding machine has only one station to grind one hardware part. When the hardware on the station is polished, the whole machine needs to be stopped to remove the polished hardware and place new hardware. This downtime and waiting process greatly wastes time and reduces the overall production efficiency.

[0004] For example, a hardware grinding device disclosed in the patent publication number CN215470180U can only grind one hardware at a time. After each grinding is completed, the grinding device needs to stop and wait, and the operator needs to manually unload and load the materials. This not only increases the non-working time in production, reduces the overall production efficiency, but also increases the labor intensity of the operator.

[0005] Therefore, it is necessary to invent a multi-station continuous grinding machine for hardware to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a multi-station continuous grinding machine for hardware parts, so as to solve the problem that the technology does not have multi-station continuous work.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-station continuous grinding machine for hardware, comprising a chassis, a processing chamber and a workbench, the chassis having a processing chamber fixedly installed above, a cylinder fixedly installed on the top of the processing chamber, a support plate fixedly installed on the output end of the cylinder, a drive motor fixedly installed at the top center of the support plate, a grinding disc fixedly installed on the output end of the drive motor, a workbench is arranged below the grinding disc, a storage table is arranged on the workbench, a mounting plate is fixedly installed on the rear end inner wall of the processing chamber, a dust hood is arranged on the mounting plate, and a fan is arranged inside the chassis.

[0008] Preferably, universal wheels are fixedly mounted on the bottom of the chassis, and there are four universal wheels, which are centrally symmetrical with each other about the bottom of the chassis. The universal wheels provide mobility for the grinder, facilitate operation at different positions, and increase the flexibility of the equipment.

[0009] Preferably, a workbench is provided above the chassis, and the bottom surface of the workbench is rotatably connected to the top surface of the chassis. The rotatable connection between the workbench and the chassis allows the workbench to rotate within a certain range, and the angle of the grinding disc can be conveniently adjusted to meet the grinding requirements of different hardware.

[0010] Preferably, a rotating motor is provided inside the chassis, and a first bevel gear is fixedly connected to the output end of the rotating motor, a second bevel gear is meshingly connected to the top of the first bevel gear, a rotating rod is fixedly connected to the top of the second bevel gear, and the top of the rotating rod is fixedly connected to the bottom end of the workbench. In this way, the rotating motor can drive the workbench to rotate 360 ​​degrees.

[0011] Preferably, a slider is fixedly installed around the bottom of the workbench, a slide groove is provided at the contact position between the slider and the top surface of the chassis, and the slider and the slide groove are slidably connected, so that the slider and the slide groove can improve the stability of the 360-degree rotation of the workbench.

[0012] Preferably, three storage tables are provided, and electric telescopic rods are fixedly installed on the side walls at both ends of the storage table. The output ends of the electric telescopic rods are fixedly connected to clamps, so that the electric telescopic rods can drive the clamps to open and close, thereby clamping or loosening the hardware.

[0013] Preferably, an anti-skid pad is provided on the surface of the splint, and the anti-skid pad is a silicone pad. The anti-skid pad is fixed to the splint by adhesive, so that the anti-skid pad can increase the friction between the hardware and prevent the hardware from moving during the polishing process.

[0014] Preferably, four dust hoods are provided, the air outlets of the four dust hoods are connected to the air inlet of the fan through a dust suction pipe, and the air outlet of the fan is connected to a dust exhaust pipe, so that the dust hood and the fan can collect and discharge dust and debris generated during the grinding process.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. Through the setting of three storage tables, three hardware pieces can be placed on the three storage tables at the same time. Each storage table can be used as an independent work area, allowing the operator to prepare the next hardware piece or perform other related operations while grinding one hardware piece, so that the grinding operation can be carried out continuously, reducing the time required for changing hardware pieces, thereby optimizing the workflow and effectively improving the overall work efficiency;

[0017] 2. Through the setting of dust hoods and fans, the dust hoods and fans can effectively collect and capture the dust and debris scattered in the working conditions, prevent them from spreading into the air, and reduce the health problems that may be caused by employees inhaling dust for a long time. It can not only keep the working environment clean, but also reduce the time required for frequent cleaning of the working area due to flying dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the three-dimensional structure of the drive motor and the fan of the utility model;

[0020] Figure 3 This is a schematic diagram of the three-dimensional structure of the slider of the utility model;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the slideway of the utility model;

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of the storage table of the utility model;

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the dust suction tube of the present utility model.

[0024] Description of reference numerals:

[0025] 1. Chassis; 2. Universal wheel; 3. Processing chamber; 4. Cylinder; 5. Support plate; 6. Drive motor; 7. Grinding disc; 8. Workbench; 9. Rotary motor; 10. No. 1 bevel gear; 11. No. 2 bevel gear; 12. Turning rod; 13. Sliding block; 14. Slide; 15. Storage table; 16. Electric telescopic rod; 17. Clamp; 18. Anti-slip mat; 19. Mounting plate; 20. Dust hood; 21. Fan; 22. Dust suction pipe; 23. Dust exhaust pipe. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] The utility model provides Figure 1-6The multi-station continuous grinding machine for hardware shown in the figure includes a chassis 1, a universal wheel 2 is fixedly installed at the bottom of the chassis 1, and there are four universal wheels 2. The four universal wheels 2 are symmetrical with each other about the center of the bottom end of the chassis 1, a processing chamber 3 is fixedly installed on the top of the chassis 1, a cylinder 4 is fixedly installed on the top of the processing chamber 3, a support plate 5 is fixedly installed on the output end of the cylinder 4, a driving motor 6 is fixedly installed at the top center of the supporting plate 5, a grinding disc 7 is fixedly installed on the output end of the driving motor 6, a workbench 8 is arranged below the grinding disc 7, a storage table 15 is arranged on the workbench 8, a mounting plate 19 is fixedly installed on the inner wall of the rear end of the processing chamber 3, a dust hood 20 is arranged on the mounting plate 19, and a fan 21 is arranged inside the chassis 1.

[0028] A workbench 8 is arranged above the chassis 1, and the bottom surface of the workbench 8 is rotatably connected to the top surface of the chassis 1. A rotating motor 9 is arranged inside the chassis 1, and a first bevel gear 10 is fixedly connected to the output end of the rotating motor 9, and a second bevel gear 11 is meshedly connected to the top of the first bevel gear 10, and a rotating rod 12 is fixedly connected to the top of the second bevel gear 11, and the top of the rotating rod 12 is fixedly connected to the bottom end of the workbench 8. A slider 13 is fixedly installed around the bottom of the workbench 8, and a slide groove 14 is provided at the contact position between the slider 13 and the top surface of the chassis 1. The slider 13 and the slide groove 14 are slidably connected, three storage tables 15 are provided, and electric telescopic rods 16 are fixedly installed on the side walls at both ends of the storage table 15. The output end of the electric telescopic rod 16 is fixedly connected to a clamping plate 17, and a non-slip pad 18 is provided on the surface of the clamping plate 17. The non-slip pad 18 is a silicone pad, and the non-slip pad 18 is fixed to the clamping plate 17 by adhesive bonding. Four dust hoods 20 are provided, and the air outlets of the four dust hoods 20 are connected to the air inlet of the fan 21 through a dust suction pipe 22, and the air outlet of the fan 21 is connected to a dust exhaust pipe 23.

[0029] The rotating motor 9 is connected by the meshing connection of the first bevel gear 10 and the second bevel gear 11, which effectively transmits the rotating power to the rotating rod 12, thereby driving the workbench 8 to rotate. The setting of the slider 13 and the slide groove 14 not only provides support for the rotation of the workbench 8, but also ensures the stability and accuracy during the rotation process, reduces the friction and resistance during rotation, and makes the rotation of the workbench 8 smoother. The setting of the splint 17 is used to fix the hardware to prevent it from moving or slipping during the grinding process, and the drive of the electric telescopic rod 16 can conveniently and quickly adjust the opening and closing degree of the splint 17 to adapt to hardware of different sizes and shapes, and the anti-slip pad 18 increases the friction between the hardware and effectively prevents the hardware from sliding or falling off during the grinding process. The dust hood 20 and the fan 21 can collect and process the dust generated during the grinding process in time to keep the working environment clean and hygienic. At the same time, the dust exhaust pipe 23 can discharge the collected dust out of the equipment, further improving the environmental protection performance of the equipment.

[0030] Working principle of this utility model:

[0031] Refer to the instruction manual Figure 1-6 When using the utility model, firstly, the grinder is moved and positioned to the working area by the universal wheel 2, and the machine is connected to the external power supply so that the grinder is powered on and can work. Then, the three hardwares to be grinded are placed on the storage table 15 respectively so that the hardwares are between the clamping plates 17. The clamping plates 17 are driven by the electric telescopic rod 16 to adjust the degree of opening and closing of the clamping plates 17 so that the hardwares are clamped. Since the surface of the clamping plates 17 is pasted with the anti-skid pad 18, the hardwares will not slide or fall off during the grinding process.

[0032] During the grinding process, the cylinder 4 on the top of the processing chamber 3 starts to work, driving the support plate 5 to descend, and the drive motor 6 fixedly installed on the support plate 5 approaches the hardware on the workbench 8. After the drive motor 6 is started, it drives the grinding disc 7 fixed at its output end to rotate at high speed to grind the hardware. At the same time, the fan 21 is started, and the dust hood 20 starts to work, and the dust generated during the grinding process is sucked in through the dust suction pipe 22 and sent to the fan 21. The fan 21 further discharges the dust to the outside of the equipment through the dust exhaust pipe 23;

[0033] When the grinding of the hardware workpieces on one of the storage tables 15 is completed, the rotating motor 9 is started inside the chassis 1, and the No. 1 bevel gear 10 at its output end begins to rotate, so the No. 2 bevel gear 11 will also rotate accordingly, and the rotational power of the No. 2 bevel gear 11 is transmitted to the workbench 8 through the fixedly connected rotating rod 12. The workbench 8 will rotate on the top surface of the chassis 1 driven by the rotating rod 12, so as to exchange the polished hardware with the unpolished hardware, continue to polish the next hardware, and remove the polished hardware, so that the three hardware on the workbench 8 can be continuously moved to the polishing position, realizing multi-station continuous grinding, reducing the number of workpiece replacement times, and further improving work efficiency.

Claims

1. A multi-station continuous grinding machine for hardware, comprising a chassis (1), a processing chamber (3) and a workbench (8), characterized in that: A processing chamber (3) is fixedly mounted above the chassis (1), a cylinder (4) is fixedly mounted on the top of the processing chamber (3), a support plate (5) is fixedly mounted on the output end of the cylinder (4), a driving motor (6) is fixedly mounted at the top center of the support plate (5), a grinding disc (7) is fixedly mounted on the output end of the driving motor (6), a workbench (8) is arranged below the grinding disc (7), a storage table (15) is arranged on the workbench (8), a mounting plate (19) is fixedly mounted on the rear end inner wall of the processing chamber (3), a dust hood (20) is arranged on the mounting plate (19), and a fan (21) is arranged inside the chassis (1).

2. The multi-station continuous grinding machine for hardware according to claim 1, characterized in that: A universal wheel (2) is fixedly mounted on the bottom of the chassis (1), and four universal wheels (2) are provided, and the four universal wheels (2) are centrally symmetrical with respect to the bottom end of the chassis (1).

3. The multi-station continuous grinding machine for hardware according to claim 2, characterized in that: A workbench (8) is arranged above the chassis (1), and the bottom surface of the workbench (8) is rotatably connected to the top surface of the chassis (1).

4. The multi-station continuous grinding machine for hardware according to claim 3, characterized in that: A rotating motor (9) is arranged inside the chassis (1), the output end of the rotating motor (9) is fixedly connected to a first bevel gear (10), the top of the first bevel gear (10) is meshedly connected to a second bevel gear (11), the top of the second bevel gear (11) is fixedly connected to a rotating rod (12), and the top end of the rotating rod (12) is fixedly connected to the bottom end of the workbench (8).

5. The multi-station continuous grinding machine for hardware according to claim 4, characterized in that: A sliding block (13) is fixedly installed around the bottom of the workbench (8), a sliding groove (14) is provided at the contact position between the sliding block (13) and the top surface of the chassis (1), and the sliding block (13) and the sliding groove (14) are in sliding connection.

6. The multi-station continuous grinding machine for hardware according to claim 1, characterized in that: Three storage tables (15) are provided, and electric telescopic rods (16) are fixedly installed on the side walls at both ends of the storage tables (15), and the output ends of the electric telescopic rods (16) are fixedly connected to clamping plates (17).

7. The multi-station continuous grinding machine for hardware according to claim 6, characterized in that: The surface of the clamping plate (17) is provided with an anti-skid pad (18), the anti-skid pad (18) is a silicone pad, and the anti-skid pad (18) and the clamping plate (17) are fixed by adhesive bonding.

8. The multi-station continuous grinding machine for hardware according to claim 1, characterized in that: Four dust hoods (20) are provided, and the air outlets of the four dust hoods (20) are connected to the air inlet of the fan (21) via dust suction pipes (22), and the air outlet of the fan (21) is connected to a dust exhaust pipe (23).

Images