Double-station dust removal integrated sanding machine
By designing a dual-station dust removal integrated sander, combined with fan, wet dust removal and vacuum cleaner, the problems of difficult precision control of the sander, difficulty in maintaining consumable parts and serious dust pollution are solved, and a more efficient and environmentally friendly polishing effect is achieved.
Patent Information
- Application Number
- CN202421509844.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-05-06
- Estimated Expiration
- 2034-06-28
AI Technical Summary
During the use of existing sanders, there are problems such as difficult accuracy control, difficult maintenance of consumable parts, complex operation, and serious dust pollution, which affect equipment performance, efficiency and processing quality.
A dual-station dust removal integrated sander is designed, including a controller, a casing, a polishing mechanism, a fan mechanism, a wet dust removal mechanism and a vacuum cleaner. Through the cooperation of the fan, a wet dust removal and a vacuum cleaner, the cleaning of the sand belt and the collection and cleaning of dust are realized.
It improves the polishing effect, reduces environmental pollution, avoids workers' health problems, is simple to operate, improves efficiency, saves energy, and is easy to promote.
Smart Images
Figure CN222831466U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sanding machines, in particular to a double-station dust removal integrated sanding machine. Background Art
[0002] Existing sanding machines have multiple defects during use, which may affect the performance, efficiency and processing quality of the equipment. The precision control of the sanding machine is one of the most critical parts in the grinding process. However, since the grinding wheel of the sanding machine is affected by many factors, such as rotation speed, temperature, grinding wheel particle size, grinding material, etc., it is difficult to control the precision. Under different use environments, such as temperature and humidity changes, vibration in the working area, etc., the precision of the sanding machine may be affected, which brings greater challenges to precision control. The sanding machine has the problem of difficult maintenance of wearing parts. Its core component, the grinding wheel, needs to be replaced regularly, otherwise it will affect the sanding effect and safety performance. The existing sanding machine is difficult to plug and repair. If the sanding belt of the sanding machine is damp or the surface is dusty, it will affect the polishing effect. Some sanding machines are complicated to operate and need to rely on personal experience and technology. They have large manual mobility, are difficult to manage, and have low work efficiency. Manual grinding will generate a lot of dust and the working environment is not good. Utility Model Content
[0003] In order to overcome the shortcomings of the existing sanding machines, the utility model provides a double-station dust removal integrated sanding machine.
[0004] The technical solution adopted by the utility model to solve its technical problems is: a double-station dust removal integrated sanding machine, including a controller, a casing, a polishing mechanism, a fan mechanism, a wet dust removal mechanism and a dust suction mechanism; the casing is provided with a fan mechanism, a wet dust removal mechanism and a polishing mechanism in sequence from top to bottom; the polishing mechanism includes a double motor and two groups of sanding belt assemblies; the double motor is fixed to the front side of the casing through a mounting base, and the output shafts at both ends are respectively connected to a group of sanding belt assemblies, the sanding belt assemblies are arranged inside the casing, a baffle is provided at the middle bottom, the dust suction mechanism is connected to the front bottom, and a fan mechanism and a wet dust removal mechanism are provided at the top of the rear side; a water outlet is provided on the rear side of the casing, which is connected to an external water tank; the water tank is connected to the wet dust removal mechanism through a submersible pump through the side; the controller is arranged at the front side of the casing, and is electrically connected to the polishing mechanism, the fan mechanism, the wet dust removal mechanism and the dust suction mechanism.
[0005] According to another embodiment of the utility model, it further includes that the sanding belt assembly includes a sanding belt, two groups of idle wheels and a group of hemp wheels, the hemp wheels are connected to the output shaft of the double motor, the two groups of idle wheels are fixed to the side of the casing through a rotating shaft, one group is arranged directly below the hemp wheels, and the other group is arranged at the rear side to form a triangular structure; a sanding belt is wrapped around the surfaces of the two groups of idle wheels and the hemp wheels; a baffle is provided between the two groups of idle wheels, and a dust suction mechanism is provided under the front idler wheel.
[0006] According to another embodiment of the utility model, the dust suction mechanism further includes a negative pressure fan, a dust collecting duct and a dust collecting box; the dust collecting duct is provided with two groups, one end of each group is connected to the dust collecting hole at the bottom of the casing, and the other end is connected to the dust collecting box; the top of the dust collecting box is connected to the negative pressure fan through a negative pressure duct.
[0007] According to another embodiment of the utility model, it further includes that the fan mechanism includes a bellows, two sets of fan motors, two sets of impeller assemblies, two sets of fan cover plates and two sets of fan belly plates; the fan motor is fixed at the top inside the casing, the output shaft is connected to the impeller assembly, the bottom is fixed to the fan cover plate through the motor plate, and a bellows is provided on the rear side; a fan belly plate is fixed under the fan cover plate; the fan belly plate is fixed to a water baffle plate under the fan belly plate, a through hole matching the impeller assembly is provided in the middle of the water baffle plate, both sides are fixed to the side walls of the casing, and a wet dust removal mechanism is provided directly below; a fan baffle plate is provided on the rear side of the fan motor, and a maintenance door is provided on the top.
[0008] According to another embodiment of the utility model, the fan partition is further provided in the middle of the top plate of the casing, a through hole for connecting the fan belly plate and the bellows is provided at the bottom, and a filter is provided on the top of the bellows.
[0009] According to another embodiment of the utility model, the wet dust removal mechanism further includes a spray pipe and a water inlet pipe; the spray pipe is arranged between the polishing mechanism and the fan mechanism, and a plurality of groups of spray heads are provided on the top, which are connected to the water inlet pipe. The water inlet pipe runs through the casing, and the other end is connected to a submersible pump.
[0010] According to another embodiment of the utility model, it further includes that the water tank is provided with a sedimentation net bag, a water pump net bag, a float switch and an overflow drainage assembly; the sedimentation net bag is arranged below the water outlet, and a water outlet guide plate is arranged at the water outlet; the water pump net bag is arranged on the side of the sedimentation net bag, and a submersible pump is arranged inside; the float switch is arranged in the water tank and installed on the side of the sedimentation net bag; the overflow drainage assembly is arranged at the rear side of the water tank, connected to the water tank through an overflow drainage pipe, and a box valve is arranged on the outside.
[0011] According to another embodiment of the utility model, the water pump net bag is further provided with a water residue filter bag inside and a square handle outside.
[0012] The beneficial effect of the utility model is that the water-circulating wet dust removal mechanism also saves circulating water during the cleaning process of the sanding belt, and the fan mechanism cooperates with the wet dust removal mechanism and the dust suction mechanism to collect and clean the dust debris generated by polishing, thereby improving the polishing effect, while also reducing the environmental burden and avoiding health problems for workers caused by polishing debris; the utility model is simple to operate, improves efficiency, saves energy, protects the environment, and is easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0014] Figure 1 It is a structural schematic diagram of the utility model;
[0015] Figure 2 It is the internal structure diagram of the casing;
[0016] Figure 3 yes Figure 1 Sectional view of AA.
[0017] In the figure, 1, controller, 2, casing, 3, polishing mechanism, 4, fan mechanism, 5, wet dust removal mechanism, 6, dust suction mechanism, 7, double motor, 8, sand belt assembly, 9, baffle, 10, water outlet, 11, sink, 12, submersible pump, 13, sand belt, 14, idler wheel, 15, hemp wheel, 16, negative pressure fan, 17, dust collection pipe, 18, dust collection box, 19, bellows, 20, fan motor, 21, impeller assembly, 22, fan cover, 23, fan belly plate, 24, fan partition, 25, spray pipe fittings, 26, water inlet pipe, 27, sedimentation net bag, 28, water pump net bag, 29, float switch, 30, overflow drainage assembly. DETAILED DESCRIPTION
[0018] like Figure 1 It is a structural schematic diagram of the utility model, a double-station dust removal integrated sanding machine, characterized in that it includes a controller 1, a casing 2, a polishing mechanism 3, a fan mechanism 4, a wet dust removal mechanism 5 and a dust suction mechanism 6; the casing 2 is provided with a fan mechanism 4, a wet dust removal mechanism 5 and a polishing mechanism 3 from top to bottom; the polishing mechanism 3 includes a double motor 7 and two groups of sanding belt assemblies 8; the double motor 7 is fixed to the front side of the casing 2 through a mounting base, and the output shafts at both ends are respectively connected to a group of sanding belt assemblies 8, and the sanding belt assemblies 8 are arranged inside the casing 2, a baffle 9 is provided at the middle bottom, the dust suction mechanism 6 is connected to the front bottom, and a fan mechanism 4 and a wet dust removal mechanism 5 are provided at the top of the rear side; a water outlet 10 is provided on the rear side of the casing 2, which is connected to an external water tank 11; the water tank 11 is connected to the wet dust removal mechanism 5 through a submersible pump 12 from the side; the controller 1 is arranged on the front side of the casing 2, and is electrically connected to the polishing mechanism 3, the fan mechanism 4, the wet dust removal mechanism 5 and the dust suction mechanism 6.
[0019] According to another embodiment of the utility model, the sanding belt assembly 8 further includes a sanding belt 13, two groups of idler wheels 14 and a group of hemp wheels 15, the hemp wheels 15 are connected to the output shaft of the dual motor 7, the two groups of idler wheels 14 are fixed to the side of the casing 2 through a rotating shaft, one group is arranged directly below the hemp wheels 15, and the other group is arranged at the rear side to form a triangular structure; a sanding belt 13 is wrapped around the surface of the two groups of idler wheels 14 and the hemp wheels 15; a baffle 9 is provided between the two groups of idler wheels 14, and a dust collection mechanism 6 is provided under the front idler wheel 14.
[0020] Specifically, the sanding belt 13 between the front idler wheel 14 and the hemp wheel 15 forms a vertical plane, which is used to flatten the product to be polished, and can cooperate with the translation clamping mechanism. The rear idler wheel 14 is used to facilitate the cleaning and drying of the sanding belt to prevent debris from sticking to the sanding belt during grinding, which affects the grinding efficiency.
[0021] According to another embodiment of the utility model, the dust suction mechanism 6 further includes a negative pressure fan 16, a dust collecting duct 17 and a dust collecting box 18; the dust collecting duct 17 is provided with two groups, one end of each group is connected to the dust collecting hole at the bottom of the casing 2, and the other end is connected to the dust collecting box 18; the top of the dust collecting box 18 is connected to the negative pressure fan 16 through a negative pressure duct.
[0022] Specifically, the negative pressure fan 16 draws the inner cavity of the integrated box 18 into a negative pressure, and the debris and dust generated by the front side grinding can quickly enter the integrated box 18 through the dust collection duct 17.
[0023] According to another embodiment of the utility model, it further includes that the fan mechanism 4 includes a bellows 19, two sets of fan motors 20, two sets of impeller assemblies 21, two sets of fan covers 22 and two sets of fan belly plates 23; the fan motor 20 is fixed at the top inside the casing 2, the output shaft is connected to the impeller assembly 21, the bottom is fixed to the fan cover 22 through the motor plate, and the rear side is provided with a bellows 19; the fan belly plate 23 is fixed below the fan cover 22; the fan belly plate 23 is fixed to a water baffle plate below, a through hole matching the impeller assembly 21 is provided in the middle of the water baffle plate, and both sides are fixed to the side walls of the casing 2, and a wet dust removal mechanism 5 is provided directly below; a fan baffle plate 24 is provided on the rear side of the fan motor 20, and a maintenance door is provided on the top.
[0024] According to another embodiment of the utility model, the fan partition plate 24 is further provided in the middle of the top plate of the casing 2, and a through hole for connecting the fan belly plate 23 and the wind box 19 is provided at the bottom, and a filter is provided on the top of the wind box 19.
[0025] Specifically, the fan motor 20 drives the impeller assembly 21 to rotate, and the air filtered from the bellows 19 circulates inside the housing 2, thereby accelerating the drying speed of the sanding belt 13 after the water spraying, and improving the efficiency of polishing and cleaning.
[0026] According to another embodiment of the utility model, the wet dust removal mechanism 5 further includes a spray pipe 25 and a water inlet pipe 26; the spray pipe 25 is arranged between the polishing mechanism 3 and the fan mechanism 4, and a plurality of groups of spray heads are provided on the top, connected to the water inlet pipe 26, the water inlet pipe 26 passes through the casing 2, and the other end is connected to the submersible pump 12.
[0027] According to another embodiment of the utility model, it further includes that a sedimentation net bag 27, a water pump net bag 28, a float switch 29 and an overflow drainage assembly 30 are provided in the water tank 11; the sedimentation net bag 27 is arranged below the water outlet 10, and a water outlet guide plate is provided at the water outlet 10; the water pump net bag 28 is arranged on the side of the sedimentation net bag 27, and a submersible pump 12 is provided inside; the float switch 29 is arranged in the water tank 11, and installed on the side of the sedimentation net bag 27; the overflow drainage assembly 30 is arranged on the rear side of the water tank 11, connected to the water tank 11 through an overflow drainage pipe, and a box valve is provided on the outside.
[0028] According to another embodiment of the utility model, the water pump net bag 28 is further provided with a water residue filter bag inside and a square handle outside, and internal impurities can be quickly collected by replacing the water residue filter bag.
[0029] Specifically, the submersible pump 12 delivers the water filtered by the sedimentation net bag 27 and the water pump net bag 28 into the spray pipe 25 through the water inlet pipe 26, and cleans the sanding belt through the spray head control. The dirty water enters the water tank 11 through the water outlet 10, and is filtered again by the sedimentation net bag 27 and the water pump net bag 28, so that the water can be recycled. When the float switch 29 senses that the water level in the water tank 11 has reached a critical point, the overflow drainage component 30 is opened for drainage.
[0030] In the specific operation process, the controller 1 controls the polishing mechanism 3 to start, and the dual positions polish two groups of workpieces to be processed at the same time. The dust and debris generated by polishing are absorbed by the dust suction mechanism 6, and the sanding belt 13 is cleaned and dried by controlling the wet dust removal mechanism 5 and the fan mechanism 4 to clean the dust impurities on the sanding belt 13.
[0031] The above description is only illustrative rather than restrictive of the present invention. Those skilled in the art will understand that many modifications, changes or equivalents may be made without departing from the spirit and scope defined by the appended claims, but all will fall within the scope of protection of the present invention.
Claims
1. A double-station dust removal integrated sanding machine, characterized in that: The invention comprises a controller (1), a casing (2), a polishing mechanism (3), a fan mechanism (4), a wet dust removal mechanism (5) and a dust suction mechanism (6); the casing (2) is provided with the fan mechanism (4), the wet dust removal mechanism (5) and the polishing mechanism (3) in order from top to bottom; the polishing mechanism (3) comprises a double motor (7) and two groups of sanding belt assemblies (8); the double motor (7) is fixed to the front side of the casing (2) via a mounting base, and the output shafts at both ends are respectively connected to a group of sanding belt assemblies (8), and the sanding belt assemblies (8) are arranged on the casing. (2) inside, a baffle (9) is provided at the middle bottom, the front bottom is connected to a dust suction mechanism (6), and the rear top is provided with a fan mechanism (4) and a wet dust removal mechanism (5); a water outlet (10) is provided at the rear side of the casing (2) and is connected to an external water tank (11); the water tank (11) is connected to the wet dust removal mechanism (5) via a submersible pump (12) at the side; the controller (1) is arranged at the front side of the casing (2) and is electrically connected to the polishing mechanism (3), the fan mechanism (4), the wet dust removal mechanism (5) and the dust suction mechanism (6).
2. The double-station dust removal integrated sanding machine according to claim 1 is characterized in that: The sanding belt assembly (8) comprises a sanding belt (13), two groups of idler wheels (14) and a group of hemp wheels (15); the hemp wheels (15) are connected to the output shaft of the dual motor (7); the two groups of idler wheels (14) are fixed to the side of the housing (2) via a rotating shaft, one group is arranged directly below the hemp wheels (15) and the other group is arranged at the rear side, forming a triangular structure; a sanding belt (13) is wound around the surfaces of the two groups of idler wheels (14) and the hemp wheels (15); a baffle (9) is arranged between the two groups of idler wheels (14), and a dust collection mechanism (6) is arranged below the front idler wheel (14).
3. The double-station dust removal integrated sanding machine according to claim 1 is characterized in that: The dust collection mechanism (6) comprises a negative pressure fan (16), a dust collection duct (17) and a dust collection box (18); the dust collection duct (17) is provided with two groups, one end of each group is connected to the dust collection hole at the bottom of the housing (2), and the other end is connected to the dust collection box (18); the top of the dust collection box (18) is connected to the negative pressure fan (16) via the negative pressure duct.
4. The double-station dust removal integrated sanding machine according to claim 1 is characterized in that: The fan mechanism (4) comprises a bellows (19), two sets of fan motors (20), two sets of impeller assemblies (21), two sets of fan cover plates (22) and two sets of fan belly plates (23); the fan motor (20) is fixed to the top of the casing (2), the output shaft is connected to the impeller assembly (21), the bottom is fixed to the fan cover plate (22) through a motor plate, and the rear side is provided with a bellows (19); the fan belly plate (23) is fixed below the fan cover plate (22); the fan belly plate (23) is fixed to a water baffle plate below, the middle of the water baffle plate is provided with a through hole matching the impeller assembly (21), the two sides are fixed to the side walls of the casing (2), and a wet dust removal mechanism (5) is provided directly below; a fan baffle plate (24) is provided on the rear side of the fan motor (20), and a maintenance door is provided on the top.
5. The double-station dust removal integrated sanding machine according to claim 4 is characterized in that: The fan partition plate (24) is arranged in the middle of the top plate of the casing (2), and a through hole for connecting the fan belly plate (23) and the wind box (19) is provided at the bottom, and a filter screen is provided at the top of the wind box (19).
6. The double-station dust removal integrated sanding machine according to claim 1 is characterized in that: The wet dust removal mechanism (5) comprises a spray pipe (25) and a water inlet pipe (26); the spray pipe (25) is arranged between the polishing mechanism (3) and the fan mechanism (4), and is provided with a plurality of groups of spray heads on the top, which are connected to the water inlet pipe (26); the water inlet pipe (26) passes through the casing (2), and the other end is connected to a submersible pump (12).
7. The double-station dust removal integrated sanding machine according to claim 1 is characterized in that: The water tank (11) is provided with a sedimentation net bag (27), a water pump net bag (28), a float switch (29) and an overflow drainage assembly (30); the sedimentation net bag (27) is arranged below the water outlet (10), and a water outlet guide plate is arranged at the water outlet (10); the water pump net bag (28) is arranged on the side of the sedimentation net bag (27), and a submersible pump (12) is arranged inside; the float switch (29) is arranged in the water tank (11) and installed on the side of the sedimentation net bag (27); the overflow drainage assembly (30) is arranged at the rear side of the water tank (11), connected to the water tank (11) through an overflow drainage pipe, and a box valve is arranged on the outside.
8. The double-station dust removal integrated sanding machine according to claim 7 is characterized in that: The water pump net bag (28) is provided with a water slag filter bag inside and a square handle outside.