Polishing and paint spraying device for office table machining

Abstract

The utility model relates to the field of office table machining, in particular to a polishing and paint spraying device for office table machining, and solves the technical problems that when an office table is manually polished, the labor intensity is high, and polishing is uneven. According to the technical scheme, the polishing and paint spraying device for office table machining comprises a workbench, ventilation holes, a supporting wall, a supporting plate, a through hole, a polishing mechanism, a dust removal mechanism, a paint spraying mechanism and a drying mechanism, the workbench is of a hollow cube structure, the ventilation holes are formed in the upper portion of the workbench, and the supporting wall is of a U-shaped structure and surrounds the upper portion of the workbench; according to the office table polishing device, automatic polishing is adopted through the polishing mechanism, a large amount of labor intensity is reduced compared with manual polishing, rotary polishing is carried out on an office table during polishing, polishing is more uniform compared with manual polishing, the polishing mechanism can be adjusted according to office tables of different heights, the polishing mechanism is more convenient to use, and the polishing efficiency is improved. And the problem that when the office table is manually polished, the labor intensity is high is solved.

Description

Technical Field

[0001] The utility model relates to the field of office desk processing, in particular to a grinding and painting device for office desk processing. Background Art

[0002] As a commonly used piece of furniture, office desks help to establish an orderly working environment, distinguish the work area from other living areas, reduce interference, and enable people to focus more on their work tasks. During the production process of office desks, the table structure and leg structure need to be polished and ground to remove burrs, and then painted.

[0003] In the traditional office desk processing method, manual polishing is not only labor-intensive, but also difficult to ensure the uniformity and precision of polishing. The polishing and painting links often have problems such as low efficiency, unstable quality, and serious environmental pollution. The research and development and application of polishing and painting equipment for office desk processing has become increasingly important.

[0004] Therefore, in view of the above-mentioned situation that manual polishing of office desks is labor-intensive and uneven, a polishing and painting device for office desk processing is developed, which uses the polishing device to replace manual polishing to reduce labor intensity. Utility Model Content

[0005] In order to overcome the problems of high labor intensity and uneven polishing when manually polishing office desks.

[0006] The technical solution of the utility model is: a grinding and painting device for office desk processing, including a workbench, ventilation holes, a supporting wall, a supporting plate, a through hole, a grinding mechanism, a dust removal mechanism, a painting mechanism and a drying mechanism. The workbench is a hollow cube structure, and a plurality of ventilation holes are provided above the workbench. The supporting wall is a U-shaped structure and surrounds the top of the workbench. A forward-protruding supporting plate is fixedly connected to the top of the rear wall of the supporting wall, a through hole is provided in front of the supporting plate, a rotatable grinding mechanism is installed on the supporting plate, a painting mechanism is provided on the right side of the workbench, a drying mechanism is installed on the left side of the workbench, and a dust removal mechanism is installed inside the workbench.

[0007] Preferably, the ventilation holes above the workbench allow the dust removal mechanism to easily absorb the dust during grinding, which helps to reduce pollution to the environment. The support plate and support wall support the grinding mechanism. After the painting mechanism finishes working, the drying mechanism is activated to quickly dry the paint on the desktop, so that the office desk can be put into use faster.

[0008] Preferably, the grinding mechanism includes a threaded rod, a round table, a mounting hole, a limit rod and a limit table body. The threaded rod is inserted into the through hole of the support plate, and a round table is installed under the support plate. A mounting hole is provided in the middle of the round table and is aligned with the mounting hole of the support plate. The limit rod is slidably connected to the mounting hole on the round table. The limit rod is provided with a limit table body. The threaded rod rotates in the screw sleeve in the middle of the round table so that the round table can move up and down. The limit rod is inserted into the mounting hole so that the round table can only move up and down.

[0009] Preferably, the grinding mechanism also includes a connecting frame, a rotating rod, a screw sleeve, a gear, a grinding disc, a triangular gear and a sliding groove. A circular sliding groove is provided in the middle of the circular table, triangular teeth are provided in the circular table, a screw sleeve is provided at the center of the circular table, a connecting frame is installed on the circular table, the rotating rod is slidably connected to the sliding groove, a gear is provided in the middle of the rotating rod and rotates with the triangular gear, a grinding disc is fixedly connected under the rotating rod, the motor drives the rotating rod to rotate, so that the gear on the rotating rod rotates, and the gear drives the rotating rod to slide in the sliding groove by rotating with the triangular gear. The motor under the rotating rod drives the grinding disc to grind the office desk, so that the grinding mechanism can grind the office desk more evenly.

[0010] Preferably, the dust removal mechanism includes a dust collection cylinder, a fan and a shielding cover. The dust collection cylinder is installed inside the workbench. The dust collection cylinder is a hollow cylindrical structure. A fan is installed above the inner wall of the dust collection cylinder. The shielding cover is fixedly connected to the top of the dust collection cylinder. The fan sucks all the dust generated during the grinding process into the dust collection cylinder, and the shielding cover prevents some dust from being sucked into other places.

[0011] Preferably, the dust removal mechanism also includes an arc-shaped groove, a handle, a notch and a filter plate. A filter plate is arranged under the fan, an arc-shaped groove is opened in front of the dust collector, a notch aligned with the arc-shaped groove is arranged in front of the workbench, and a handle extending to the notch is installed in front of the filter plate. The dust sucked into the dust collector is captured by the filter plate. When the dust is full, the filter plate is taken out through the notch by the handle for cleaning.

[0012] Preferably, the paint spraying mechanism includes a paint storage tank, a paint spray pipe and a paint spray head. A paint storage tank is installed on the right side of the workbench, a paint spray pipe is provided above the paint storage tank, the paint spray pipe is inserted into the right wall of the supporting wall, a paint spray head is installed on the right wall of the supporting wall and fixedly connected to the paint spray pipe. The paint is stored in the paint storage tank, and the paint storage tank transports the paint to the paint spray head through the paint spray pipe by a pressure pump, and then the paint spray head sprays the paint.

[0013] Preferably, the drying device includes a blower, a heater and a heat pipe. The blower is installed on the left side of the workbench, and a heater is provided behind the blower. A heat pipe is provided above the heater, and the heat pipe extends upward and is inserted into the left wall of the supporting wall. The blower supplies natural air to the heater, and the heater heats the air and supplies it to the workbench through the heat pipe, so that the office desk after painting is quickly dried.

[0014] Beneficial effects of the utility model:

[0015] 1. The grinding mechanism adopts automatic grinding, which reduces a lot of labor intensity compared with manual grinding. The grinding is more uniform than manual grinding by rotating the desk. The grinding mechanism can also be adjusted according to desks of different heights, making the grinding mechanism more convenient to use.

[0016] 2. Installing a dust removal mechanism inside the workbench can effectively reduce the flying of dust and help reduce pollution to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shown is a schematic diagram of the first three-dimensional structure of the polishing and painting device for office desk processing of the present invention;

[0018] Figure 2 Shown is a schematic diagram of the disassembled structure of the polishing mechanism of the polishing and painting device for office desk processing of the present invention;

[0019] Figure 3 Shown is a schematic diagram of the disassembled structure of the dust removal mechanism of the polishing and painting device for office desk processing of the present invention;

[0020] Figure 4 Shown is a second three-dimensional structural schematic diagram of the polishing and painting device for office desk processing of the present invention;

[0021] Figure 5 Shown is a schematic diagram of the three-dimensional structure of the polishing and painting device for office desk processing of the present invention;

[0022] Figure 6 Shown is a schematic diagram of the cross-sectional structure of the polishing and painting device for office desk processing of the present invention.

[0023] Explanation of the accompanying symbols: 1. workbench; 2. supporting wall; 3. supporting plate; 4. ventilation hole; 5. threaded rod; 6. round table; 7. limiting rod; 8. connecting frame; 9. grinding disc; 10. gear; 11. dust collector; 12. fan; 13. filter plate; 14. paint storage tank; 15. paint spray tube; 16. blower; 17. heater; 18. heat transfer pipe; 19. shielding cover; 20. through hole; 21. limiting platform body; 22. screw sleeve; 23. sliding groove; 24. paint spray head; 25. triangular gear; 26. rotating rod; 27. arc groove; 28. notch; 29. ​​handle; 30. mounting hole. DETAILED DESCRIPTION

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0025] See also Figure 1-Figure 2 The utility model provides an embodiment: a polishing and painting device for office desk processing, comprising a workbench 11, ventilation holes 4, a supporting wall 2, a supporting plate 3, a through-hole 20, a polishing mechanism, a dust removal mechanism, a paint spraying mechanism and a drying mechanism. The workbench 11 is a hollow cube structure, and a plurality of ventilation holes 4 are provided above the workbench 11. The supporting wall 2 is a U-shaped structure and surrounds the top of the workbench 11. A supporting plate 3 protruding forward is fixedly connected above the rear wall of the supporting wall 2, and a through-hole 20 is provided in the front of the supporting plate 3. A rotatable polishing mechanism is installed on the supporting plate 3. A paint spraying mechanism is provided on the right side of the workbench 11, and a drying mechanism is installed on the left side of the workbench 11. A dust removal mechanism is installed inside the workbench 11. The ventilation holes 4 above the workbench 11 can allow the dust removal mechanism to easily absorb dust during polishing, which helps to reduce pollution to the environment. The supporting plate 3 and the supporting wall 2 support the polishing mechanism. After the paint spraying mechanism finishes working, the drying mechanism is enabled to quickly dry the paint on the desktop, so that the office desk can be put into use faster.

[0026] See also Figure 1-Figure 3 In this embodiment, the grinding mechanism includes a threaded rod 5, a round table 6, a mounting hole 30, a limiting rod 7 and a limiting platform body 21. The threaded rod 5 is inserted into the through hole 20 of the support plate 3. A round table 6 is installed under the support plate 3. A mounting hole 30 is provided in the middle of the round table 6 and is aligned with the mounting hole 30 of the support plate 3. The limiting rod 7 is slidably connected to the mounting hole 30 on the round table 6. A limiting platform body 21 is provided on the limiting rod 7. The threaded rod 5 rotates in the screw sleeve 22 in the middle of the round table 6 so that the round table 6 can move up and down. The limiting rod 7 is inserted into the mounting hole 30 so that the round table 6 can only move up and down. The grinding mechanism also includes a connecting frame 8, a rotating rod 26, a screw sleeve 22, a gear 10, a grinding disc 9, a triangular gear 25 and a sliding Groove 23, a circular sliding groove 23 is provided in the middle of the frustum 6, a triangular tooth 25 is provided in the frustum 6, a screw sleeve 22 is provided at the center of the frustum 6, a connecting frame 8 is mounted on the frustum 6, a rotating rod 26 is slidably connected to the sliding groove 23, a gear 10 is provided in the middle of the rotating rod 26 and rotates with the triangular tooth 25, a grinding disc 9 is fixedly connected to the bottom of the rotating rod 26, the motor drives the rotating rod 26 to rotate, so that the gear 10 on the rotating rod 26 rotates, the gear 10 drives the rotating rod 26 to slide in the sliding groove 23 by rotating with the triangular tooth 25 wheel 10, the motor under the rotating rod 26 drives the grinding disc 9 to grind the office desk, so that the grinding mechanism can be more uniform when grinding the office desk.

[0027] See also Figures 1-4The dust removal mechanism includes a dust removal barrel 11, a fan 12 and a shielding cover 19. A dust removal barrel 11 is installed inside the workbench 11. The dust removal barrel 11 is a hollow cylindrical structure. A fan 12 is installed above the inner wall of the dust removal barrel 11. The shielding cover 19 is fixedly connected to the top of the dust removal barrel 11. The fan 12 sucks all the dust generated during the grinding process into the dust removal barrel 11, and the shield prevents some dust from being sucked into other places. The dust removal mechanism also includes an arc-shaped groove 27, a handle 29, a notch 28 and a filter plate 13. A filter plate 13 is provided below the fan 12, an arc-shaped groove 27 is opened in front of the dust removal barrel 11, and a notch 28 aligned with the arc-shaped groove 27 is provided in front of the workbench 11. A handle 29 extending to the notch 28 is installed in front of the filter plate 13. The dust sucked into the dust removal barrel 11 is captured by the filter plate 13. When the dust is full, the filter plate 13 is taken out through the notch 28 through the handle 29 for cleaning.

[0028] See also Figures 1-6 The paint spraying mechanism includes a paint storage tank 14, a paint spraying pipe 15 and a paint spraying head 24. The paint storage tank 14 is installed on the right side of the workbench 11. The paint storage tank 14 is provided with a paint spraying pipe 15 above the paint storage tank 14. The paint spraying pipe 15 is inserted into the right wall of the supporting wall 2. The paint spraying head 24 is installed on the right wall of the supporting wall 2 and is fixedly connected to the paint spraying pipe 15. The paint is stored in the paint storage tank 14. The paint storage tank 14 transports the paint to the paint spraying head 24 through the paint spraying pipe 15 through a water pump, and then the paint is sprayed by the paint sprayer. The head 24 sprays the paint, and the drying device includes a blower 16, a heater 17 and a heat pipe 18. The blower 16 is installed on the left side of the workbench 11, and the heater 17 is provided behind the blower 16. A heat pipe 18 is provided above the heater 17. The heat pipe 18 extends upward and is inserted into the left wall of the supporting wall 2. The blower 16 supplies natural air to the heater 17. The heater 17 heats the air and then supplies it to the workbench 11 through the heat pipe 18, so that the office desk after spraying paint is quickly dried.

[0029] Through the above steps, a grinding mechanism is added above the workbench 1, which greatly reduces the labor intensity during grinding and allows for more uniform grinding. A drying device is added to the left side of the workbench 1, which shortens the time from painting the office desk to its use, solving the problem of high labor intensity when manually grinding the office desk.

[0030] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. A polishing and painting device for office desk processing, comprising a workbench (1); characterized in that: The invention also includes ventilation holes (4), a support wall (2), a support plate (3), a through hole (20), a grinding mechanism, a dust removal mechanism, a paint spraying mechanism and a drying mechanism. The workbench (1) is a hollow cube structure. A plurality of ventilation holes (4) are provided above the workbench (1). The support wall (2) is a U-shaped structure and surrounds the top of the workbench (1). A support plate (3) protruding forward is fixedly connected above the rear wall of the support wall (2). A through hole (20) is provided in front of the support plate (3). A rotatable grinding mechanism is installed on the support plate (3). A paint spraying mechanism is provided on the right side of the workbench (1). A drying mechanism is installed on the left side of the workbench (1). A dust removal mechanism is installed inside the workbench (1).

2. The polishing and painting device for office desk processing according to claim 1, characterized in that: The grinding mechanism comprises a threaded rod (5), a round table (6), a mounting hole (30), a limiting rod (7) and a limiting table body (21), wherein the threaded rod (5) is inserted into the through hole (20) of the support plate, a round table (6) is arranged below the support plate (3), a mounting hole (30) is arranged in the middle of the round table (6), the limiting rod (7) is slidably connected to the mounting hole (30) on the round table (6), and the limiting table body (21) is arranged on the limiting rod (7).

3. The polishing and painting device for office desk processing according to claim 2, characterized in that: The grinding mechanism further comprises a connecting frame (8), a rotating rod (26), a screw sleeve (22), a gear (10), a grinding disc (9), a triangular tooth (25) and a sliding groove (23). A circular sliding groove (23) is provided in the middle of the truncated table (6), a triangular tooth (25) is provided in the truncated table (6), a screw sleeve (22) is provided at the center of the truncated table (6), a connecting frame (8) is mounted on the truncated table (6), a rotating rod (26) is slidably connected to the sliding groove (23), a gear (10) is provided on the rotating rod (26) and is rotatably matched with the triangular tooth (25), and a grinding disc (9) is fixedly connected below the rotating rod (26).

4. The polishing and painting device for office desk processing according to claim 3, characterized in that: The dust removal mechanism comprises a dust removal cylinder (11), a fan (12) and a shielding cover (19). The dust removal cylinder (11) is installed inside the workbench (1). The dust removal cylinder (11) is a hollow cylindrical structure. The fan (12) is installed above the inner wall of the dust removal cylinder (11). The shielding cover (19) is fixedly connected to the top of the dust removal cylinder (11).

5. The polishing and painting device for office desk processing according to claim 4, characterized in that: The dust removal mechanism further includes an arcuate groove (27), a handle (29), a notch (28) and a filter plate (13). The filter plate (13) is provided below the fan (12). An arcuate groove (27) is provided in front of the dust removal cylinder (11). A notch (28) aligned with the arcuate groove (27) is provided in front of the workbench (1). A handle (29) extending to the notch (28) is installed in front of the filter plate (13).

6. The polishing and painting device for office desk processing according to claim 5, characterized in that: The paint spraying mechanism includes a paint storage tank (14), a paint spraying pipe (15) and a paint spraying head (24). The paint storage tank (14) is installed on the right side of the workbench (1), and the paint spraying pipe (15) is provided above the paint storage tank (14). The paint spraying pipe (15) is inserted into the right wall of the supporting wall (2). The paint spraying head (24) is installed on the right wall of the supporting wall (2) and is fixedly connected to the paint spraying pipe (15).

7. The polishing and painting device for office desk processing according to claim 6, characterized in that: The drying device includes a blower (16), a heater (17) and a heat transfer pipe (18). The blower (16) is installed on the left side of the workbench (1), the heater (17) is arranged behind the blower (16), and the heat transfer pipe (18) is arranged above the heater (17). The heat transfer pipe (18) extends upward and is inserted into the left wall of the supporting wall (2).

Images