Vertical belt sander

Abstract

The utility model relates to the technical field of belt sanders, and discloses a vertical belt sander which comprises a workbench, a moving assembly is fixedly connected to the left side of the top of the workbench, a moving block is slidably connected to the outer portion of the moving assembly, and a first electric push rod is fixedly connected to the top of the moving block. A lifting plate is fixedly connected to the output end of the first electric push rod, a grinding assembly is fixedly connected to the right side of the top of the lifting plate, a protective cover is fixedly connected to the right side of the bottom of the lifting plate, a spray head is fixedly connected to the middle of the rear side of the protective cover, and a connecting pipe is fixedly connected to the rear side of the spray head. The rear end of the right side of the top of the workbench is fixedly connected with a water storage tank. According to the polishing device, through the first electric push rod, the device can drive the abrasive belt to polish the positions, with different heights, of a workpiece, the abrasive belt outside the mounting column can be prevented from being broken due to the too high temperature through the arrangement of the water storage tank, and then the service life of the device can be prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of abrasive belt machines, in particular to a vertical abrasive belt machine. Background Art

[0002] Vertical belt sanders can be used to remove burrs and rust from metal surfaces to make the surface smoother and cleaner. By adjusting the height and angle of the belt sander's worktable, the size and edges of metal workpieces can be precisely processed and trimmed. Vertical belt sanders are used to trim the surface of wood to make it smooth and uniform. By replacing different types of sanding belts and adjusting the worktable, precise trimming and carving of wood can be performed.

[0003] However, some existing vertical belt sanders usually grind workpieces with belts, but the belts will generate too much heat when grinding the workpieces for a long time. When the heat reaches a certain level, the belts will break due to the heat, which will reduce the service life of the belts and increase the use cost of the device. Therefore, a vertical belt sander is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a vertical sanding belt machine, which aims to improve the problem in the prior art that the sanding belt cannot be cooled after being used for a long time.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A vertical belt sander comprises a workbench, a moving assembly is fixedly connected to the left side of the top of the workbench, a moving block is slidably connected to the outside of the moving assembly, an electric push rod 1 is fixedly connected to the top of the moving block, a lifting plate is fixedly connected to the right side of the top of the lifting plate, a protective cover is fixedly connected to the right side of the bottom of the lifting plate, a nozzle is fixedly connected to the middle of the rear side of the protective cover, a connecting pipe is fixedly connected to the rear side of the nozzle, a water tank is fixedly connected to the rear end of the top right side of the workbench, a water outlet pipe is fixedly connected to the right side of the front side of the water tank, and a water pump is fixedly connected to the right side of the top of the workbench;

[0007] By adopting the above technical solution, the workbench is the main working platform of the vertical belt sander, which is usually made of solid metal materials and is used to support and fix the workpiece being processed. A moving component is fixedly connected to the top left side of the workbench, which is used to support and adjust the components and devices during the processing process. The top of the moving block is installed with an electric push rod 1 through a fixed connection. The electric push rod is a linear actuator, usually driven by an electric motor, used to provide precise vertical or horizontal movement to adjust the position or angle of the workpiece. The electric push rod 1 is connected to the lifting plate through its output end. The lifting plate is a platform or structure that can move in the vertical direction. A water pump is fixedly connected to the top right side of the workbench to pump coolant or cutting fluid from the water tank to the nozzle to ensure the normal operation and effect of the cooling system.

[0008] As a further description of the above technical solution:

[0009] The moving assembly comprises an electric guide rail, the bottom of which is fixedly connected to the top left side of the workbench, and the middle of the moving block is slidably connected to the outside of the electric guide rail;

[0010] By adopting the above technical solution, the workbench can provide support for the electric guide rail, and starting the electric guide rail can enable the electric guide rail to drive the moving block to move.

[0011] As a further description of the above technical solution:

[0012] The top rear side of the workbench is fixedly connected with a mounting plate, the top of the mounting plate is fixedly connected with a driving assembly, the front side of the driving assembly is fixedly connected with a accommodating shell, a cavity is provided inside the accommodating shell, a pressure assembly is arranged inside the cavity, a limiting plate is slidably connected inside the cavity, a connecting plate is fixedly connected to the bottom of the limiting plate, a cleaning plate is fixedly connected to the bottom of the connecting plate, fixing plates are fixedly connected to the left and right sides of the top of the workbench, sliding grooves are provided on the adjacent sides of the two fixing plates, fixing rods are fixedly connected to the insides of the two sliding grooves, and a collecting box is fixedly connected to the front side of the workbench;

[0013] By adopting the above technical scheme, the main function of the mounting plate is to provide a stable foundation for installing subsequent components and equipment; the outer shell fixedly connected to the front side of the driving component is used to protect the internal machinery from external influences; the cavity is the space inside the housing, usually used to accommodate specific devices or components; the limit plate is a component slidably connected inside the cavity, used to limit certain movements or positions, which can help ensure that the internal components stay in the required position; the connecting plate: a component fixedly connected to the bottom of the limit plate, which may be used to connect other mechanical components or transmit force; the cleaning plate is a component fixedly connected to the bottom of the connecting plate, which is used to collect dirt or waste generated by the workbench; the fixed plate is a plate-shaped component fixedly connected to the front and rear sides of the top of the workbench; the sliding groove is a sliding groove opened on one side of the fixed plate, and the sliding groove is used to support the installation of the fixing rod; the component fixedly connected to the front side of the workbench is used to collect or store waste generated during the operation of the workbench.

[0014] As a further description of the above technical solution:

[0015] The grinding assembly includes a motor, the bottom of the motor is fixedly connected to the top right side of the lifting plate, the output end of the motor is fixedly connected to an output shaft, and the bottom of the output shaft is fixedly connected to a mounting column;

[0016] By adopting the above technical solution, the lifting plate can provide support for the motor, and starting the motor can make the output end of the motor drive the output shaft to rotate, and the output shaft will drive the mounting column to rotate when it rotates, and then the mounting column will drive the sanding belt installed on the outside to rotate when it rotates, so that the sanding belt will grind the workpiece when it rotates.

[0017] As a further description of the above technical solution:

[0018] The other end of the connecting pipe is fixedly connected to the output end of the water pump, and the other end of the water outlet pipe is fixedly connected to the input end of the water pump;

[0019] By adopting the above technical solution, starting the water pump can cause the input end of the water pump to generate suction on the inside of the water outlet pipe, and then the water flow entering the water pump will enter the inside of the connecting pipe through the output end of the water pump.

[0020] As a further description of the above technical solution:

[0021] The driving assembly comprises a second electric push rod, the bottom of which is fixedly connected to the top of the mounting plate, and the rear side of the accommodating shell is fixedly connected to the output end of the second electric push rod;

[0022] By adopting the above technical solution, the mounting plate can provide support for the second electric push rod, and then starting the second electric push rod can make the output end of the second electric push rod drive the containing shell to move.

[0023] As a further description of the above technical solution:

[0024] The bottom of the cleaning plate is in contact with the top of the workbench, and the middle parts of the left and right sides of the accommodating shell are respectively slidably connected to the outside of the two fixing rods;

[0025] By adopting the above technical solution, the cleaning plate can clean the top of the workbench when it moves, and the fixing rod can make the accommodating shell slide more stably.

[0026] As a further description of the above technical solution:

[0027] The pressure assembly includes a plurality of telescopic columns, the tops of the plurality of telescopic columns are fixedly connected to the top inner wall of the containing shell, a spring is sleeved on the outside of the telescopic column, the bottom of the telescopic column is fixedly connected to the top of the limit plate, one end of the spring is fixedly connected to the top inner wall of the containing shell, and the other end of the spring is fixedly connected to the top of the limit plate;

[0028] By adopting the above technical solution, the top inner wall of the accommodating shell can provide support for the telescopic column, and then the limiting plate will press the telescopic column and the spring when moving.

[0029] The utility model has the following beneficial effects:

[0030] 1. In the utility model, the electric push rod 1 can be used to drive the sanding belt to grind the workpiece at different heights, and the setting of the water tank can prevent the sanding belt on the outside of the installation column from breaking due to excessive temperature, thereby improving the service life of the device.

[0031] 2. In the utility model, by starting the electric push rod 2, the electric push rod 2 can drive the cleaning plate to clean the top of the workbench, and through the setting of the spring, the cleaning plate can clean the top of the workbench more thoroughly, thereby reducing the workload of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 A three-dimensional schematic diagram of a vertical belt sanding machine proposed by the utility model;

[0033] Figure 2 This is a structural schematic diagram of a water storage tank of a vertical belt sanding machine proposed by the utility model;

[0034] Figure 3 for Figure 2 A magnified image of point A;

[0035] Figure 4 This is a structural schematic diagram of a housing for a vertical belt sanding machine proposed in the utility model;

[0036] Figure 5 for Figure 4 Enlarged view of point B.

[0037] Legend:

[0038] 1. Workbench; 2. Electric guide rail; 3. Moving block; 4. Electric push rod 1; 5. Lifting plate; 6. Motor; 7. Output shaft; 8. Mounting column; 9. Protective cover; 10. Nozzle; 11. Connecting pipe; 12. Water pump; 13. Water outlet pipe; 14. Water storage tank; 15. Mounting plate; 16. Electric push rod 2; 17. Containing shell; 18. Cavity; 19. Limiting plate; 20. Connecting plate; 21. Cleaning plate; 22. Telescopic column; 23. Spring; 24. Fixed plate; 25. Sliding groove; 26. Fixed rod; 27. Collecting box. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] Reference Figure 1 - Figure 3 The utility model provides an embodiment of a vertical belt sander, comprising a workbench 1, a moving assembly is fixedly connected to the left side of the top of the workbench 1, so that the workbench 1 can provide support for the moving assembly, and a moving block 3 is slidably connected to the outside of the moving assembly, so that the moving assembly can make the movement of the moving block 3 more stable, and the moving assembly comprises an electric guide rail 2, the bottom of the electric guide rail 2 is fixedly connected to the left side of the top of the workbench 1, so that the workbench 1 can provide support for the electric guide rail 2, and the middle part of the moving block 3 is slidably connected to the outside of the electric guide rail 2, so that starting the electric guide rail 2 can drive the moving block 3 to move, and the top of the moving block 3 is fixedly connected to an electric push rod 4, and then the moving block 3 can drive the electric push rod 4 to move when it moves, and the output end of the electric push rod 4 is fixedly connected to a lifting plate 5, so that starting the electric push rod 4 can make the output end of the electric push rod 4 drive the lifting plate 5 to move.

[0041] A grinding assembly is fixedly connected to the top right side of the lifting plate 5, so that the lifting plate 5 can provide support for the grinding assembly. The grinding assembly includes a motor 6, and the bottom of the motor 6 is fixedly connected to the top right side of the lifting plate 5, so that the lifting plate 5 can provide support for the motor 6. The output end of the motor 6 is fixedly connected to the output shaft 7, so that starting the motor 6 can make the output end of the motor 6 drive the output shaft 7 to rotate. The bottom of the output shaft 7 is fixedly connected to a mounting column 8, and the output shaft 7 will drive the mounting column 8 to rotate when it rotates. A protective cover 9 is fixedly connected to the bottom right side of the lifting plate 5, so that the protective cover 9 can prevent debris generated by grinding from splashing everywhere. A nozzle 10 is fixedly connected to the middle part of the rear side of the protective cover 9, so that the protective cover 9 can provide support for the nozzle 10, and a connecting pipe 11 is fixedly connected to the rear side of the nozzle 10.

[0042] A water tank 14 is fixedly connected to the rear end of the top right side of the workbench 1, a water outlet pipe 13 is fixedly connected to the front right end of the water tank 14, a water pump 12 is fixedly connected to the top right side of the workbench 1, the other end of the connecting pipe 11 is fixedly connected to the output end of the water pump 12, and the other end of the water outlet pipe 13 is fixedly connected to the input end of the water pump 12, and then starting the water pump 12 can make the water flow inside the water tank 14 pass through the water outlet pipe 13, the water pump 12, and the inside of the connecting pipe 11 in sequence and spray out from the nozzle 10, and then the water flow sprayed by the nozzle 10 can cool the sanding belt;

[0043] Reference Figure 4 - Figure 5 A mounting plate 15 is fixedly connected to the top rear side of the workbench 1, so that the workbench 1 can provide support for the mounting plate 15, a driving assembly is fixedly connected to the top of the mounting plate 15, and then the mounting plate 15 can provide support for the driving assembly, a containing shell 17 is fixedly connected to the front side of the driving assembly, and then the driving assembly can drive the containing shell 17 to move, the driving assembly includes an electric push rod 16, the bottom of the electric push rod 16 is fixedly connected to the top of the mounting plate 15, so that the mounting plate 15 can provide support for the electric push rod 16, the rear side of the containing shell 17 is fixedly connected to the output end of the electric push rod 16, and then starting the electric push rod 16 can make the output end of the electric push rod 16 drive the containing shell 17 to move, and a cavity 18 is opened inside the containing shell 17.

[0044] A pressure assembly is provided inside the cavity 18, and the interior of the cavity 18 is slidably connected to the limit plate 19, so that the cavity 18 can provide support for the limit plate 19, and the pressure assembly includes a plurality of telescopic columns 22, and the tops of the plurality of telescopic columns 22 are fixedly connected to the top inner wall of the accommodating shell 17, so that the top inner wall of the accommodating shell 17 can provide support for the telescopic columns 22, and the outer sleeve of the telescopic columns 22 is provided with a spring 23, and the bottom of the telescopic column 22 is fixedly connected to the top of the limit plate 19, so that the limit plate 19 will press the telescopic column 22 when it moves, one end of the spring 23 is fixedly connected to the top inner wall of the accommodating shell 17, and the other end of the spring 23 is fixedly connected to the top of the limit plate 19, and then the limit plate 19 will compress the spring 23 when it moves, and the bottom of the limit plate 19 is fixedly connected to the connecting plate 20, so that the connecting plate 20 will drive the limit plate 19 to move when it moves.

[0045] A cleaning plate 21 is fixedly connected to the bottom of the connecting plate 20, and then the cleaning plate 21 will drive the connecting plate 20 to move when it moves. The bottom of the cleaning plate 21 contacts the top of the workbench 1, so that the cleaning plate 21 will clean the top of the workbench 1 when it moves. The middle parts of the left and right sides of the accommodating shell 17 are respectively slidably connected to the outside of the two fixed rods 26, so that the fixed rods 26 can make the movement of the accommodating shell 17 more stable. Fixed plates 24 are fixedly connected to the left and right sides of the top of the workbench 1, so that the workbench 1 can provide support for the fixed plates 24. Sliding grooves 25 are provided on the adjacent sides of the two fixed plates 24, and the interiors of the two sliding grooves 25 are fixedly connected with fixed rods 26. The front side of the workbench 1 is fixedly connected to the collecting box 27, so that the workbench 1 can provide support for the collecting box 27.

[0046] Working principle: First, the staff takes the workpiece to be polished, and then starts the electric push rod 4 according to the height of the workpiece, so that the electric push rod 4 drives the lifting plate 5 to adjust the height, so that the lifting plate 5 will drive the output shaft 7 to adjust the height through the motor 6 when adjusting the height, and then the output shaft 7 will drive the mounting column 8 to adjust the height, and then when the mounting column 8 moves to a suitable height, the sanding belt is installed on the outside of the mounting column 8, and then the motor 6 can be started, so that the motor 6 drives the output shaft 7 to rotate, so that the output shaft 7 will drive the mounting column 8 to rotate when it rotates, and then the mounting column 8 will drive the externally set sanding belt to start when it rotates. The workpiece is rotated, and then the electric guide rail 2 is started, so that the electric guide rail 2 drives the moving block 3 to move, so that the moving block 3 will drive the mounting column 8 to move through the electric push rod 1 4 when moving, so that when the mounting column 8 drives the sanding belt to move, the sanding belt will grind one side of the workpiece during the movement, so that the staff does not need to hold the workpiece for moving and grinding, and when it is necessary to grind the other sides of the workpiece, the staff only needs to turn the workpiece over, thereby reducing the workload of the staff, and the provision of the protective cover 9 can prevent the sparks generated by the sanding belt during the grinding of the workpiece from causing damage to the workers' hands.

[0047] When the sanding belt arranged outside the mounting column 8 is overheated due to long-term grinding of the workpiece, the water pump 12 can be started so that the input end of the water pump 12 generates suction on the inside of the water outlet pipe 13, so that the water flow stored in the water tank 14 will enter the inside of the water outlet pipe 13 due to the suction inside the water outlet pipe 13, and then the water flow will enter the inside of the water pump 12 through the inside of the water outlet pipe 13, and then the water flow will enter the inside of the connecting pipe 11 through the output end of the water pump 12, and finally be sprayed out from the nozzle 10, so that the water flow sprayed from the nozzle 10 will cool down the sanding belt arranged outside the mounting column 8, thereby preventing the sanding belt from being damaged due to overheating after long-term use, and the water flow falling on the top of the workbench 1 will preliminarily rinse the debris generated by grinding, and then through the cooperation with the cleaning plate 21 and other structures, the top of the workbench 1 can be cleaned.

[0048] When the workpiece is being polished, the debris generated by the sanding belt on the workpiece will fall on the top of the workbench 1. At this time, the electric push rod 21 is started, so that the output end of the electric push rod 21 drives the accommodating shell 17 to move, so that the accommodating shell 17 will drive the connecting plate 20 to move through the limit plate 19 when moving, and then the connecting plate 20 will drive the cleaning plate 21 to move when moving, and then the cleaning plate 21 will clean the top of the workbench 1 when moving, so that the cleaning plate 21 can push the debris generated by grinding into the inside of the collecting box 27, and the cleaning plate 21 will press the limit plate 19 through the connecting plate 20 when moving, so that the limit plate 19 will press the bottom of the telescopic column 22, and then the bottom of the telescopic column 22 will slide into the inside of the telescopic column 22, so that the limit plate 19 will compress the spring 23, and then under the action of the spring 23 returning to the original position, the cleaning plate 21 can clean the top of the workbench 1 more thoroughly.

[0049] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vertical belt sander, comprising a workbench (1), characterized in that: The top left side of the workbench (1) is fixedly connected to a moving assembly, the outside of the moving assembly is slidably connected to a moving block (3), the top of the moving block (3) is fixedly connected to an electric push rod (4), the output end of the electric push rod (4) is fixedly connected to a lifting plate (5), the top right side of the lifting plate (5) is fixedly connected to a grinding assembly, the bottom right side of the lifting plate (5) is fixedly connected to a protective cover (9), the middle of the rear side of the protective cover (9) is fixedly connected to a spray head (10), the rear side of the spray head (10) is fixedly connected to a connecting pipe (11), the rear right side of the top right side of the workbench (1) is fixedly connected to a water tank (14), the front right end of the water tank (14) is fixedly connected to a water outlet pipe (13), and the top right side of the workbench (1) is fixedly connected to a water pump (12).

2. A vertical belt sander according to claim 1, characterized in that: The moving assembly comprises an electric guide rail (2), the bottom of the electric guide rail (2) being fixedly connected to the top left side of the workbench (1), and the middle of the moving block (3) being slidably connected to the outside of the electric guide rail (2).

3. A vertical belt sander according to claim 1, characterized in that: A mounting plate (15) is fixedly connected to the rear side of the top of the workbench (1), a driving assembly is fixedly connected to the top of the mounting plate (15), a containing shell (17) is fixedly connected to the front side of the driving assembly, a cavity (18) is provided inside the containing shell (17), a pressure assembly is arranged inside the cavity (18), a limiting plate (19) is slidably connected inside the cavity (18), a connecting plate (20) is fixedly connected to the bottom of the limiting plate (19), a cleaning plate (21) is fixedly connected to the bottom of the connecting plate (20), fixing plates (24) are fixedly connected to the left and right sides of the top of the workbench (1), sliding grooves (25) are provided on the adjacent sides of the two fixing plates (24), fixing rods (26) are fixedly connected to the inside of the two sliding grooves (25), and a collecting box (27) is fixedly connected to the front side of the workbench (1).

4. A vertical belt sander according to claim 1, characterized in that: The grinding assembly comprises a motor (6), the bottom of the motor (6) is fixedly connected to the top right side of the lifting plate (5), the output end of the motor (6) is fixedly connected to an output shaft (7), and the bottom of the output shaft (7) is fixedly connected to a mounting column (8).

5. A vertical belt sander according to claim 1, characterized in that: The other end of the connecting pipe (11) is fixedly connected to the output end of the water pump (12), and the other end of the water outlet pipe (13) is fixedly connected to the input end of the water pump (12).

6. A vertical belt sander according to claim 3, characterized in that: The driving assembly comprises a second electric push rod (16), the bottom of the second electric push rod (16) being fixedly connected to the top of the mounting plate (15), and the rear side of the accommodating shell (17) being fixedly connected to the output end of the second electric push rod (16).

7. A vertical belt sander according to claim 3, characterized in that: The bottom of the cleaning plate (21) contacts the top of the workbench (1), and the middle parts of the left and right sides of the accommodating shell (17) are slidably connected to the outside of the two fixing rods (26) respectively.

8. A vertical belt sander according to claim 3, characterized in that: The pressure assembly comprises a plurality of telescopic columns (22), the tops of the plurality of telescopic columns (22) are fixedly connected to the top inner wall of the containing shell (17), a spring (23) is sleeved on the outside of the telescopic columns (22), the bottoms of the telescopic columns (22) are fixedly connected to the top of the limiting plate (19), one end of the spring (23) is fixedly connected to the top inner wall of the containing shell (17), and the other end of the spring (23) is fixedly connected to the top of the limiting plate (19).

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