CN220548130U

CN220548130U - Rotary blowing mechanism of sander

Info

Publication number: CN220548130U
Application number: CN202321908380.XU
Authority: CN
Inventors: 王惠勇; 张永栋
Original assignee: Qingdao Qianchuan Woodworking Machinery Co ltd
Current assignee: Qingdao Qianchuan Woodworking Machinery Co ltd
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-03-01
Anticipated expiration: 2033-07-19

Abstract

The utility model discloses a rotary blowing mechanism of a sander, which comprises: the upper shell comprises a lower shell body, wherein the left end and the right end of the top of the lower shell body are fixedly connected with electric push rods, the output ends of the electric push rods are fixedly connected with an upper shell body, the front end and the rear end of the top of the lower shell body are rotationally connected with conveying rollers, the top of each conveying roller is rotationally connected with polishing rollers, the front end and the rear end of the bottom of the upper shell body are rotationally connected with conveying rollers, and the bottom of the upper shell body is rotationally connected with polishing rollers. Through starting the air-blower, then drive the second gear through the output of second motor and rotate, and then through the intermeshing of first gear and second gear to make the second motor drive the sleeve pipe and rotate on the water pipe, and then make the sleeve pipe drive the shower nozzle and rotate, thereby can clear up dust and piece, make the device reducible equipment block up good trouble, thereby can improve production efficiency and work efficiency, also can improve the reliability and the life of equipment simultaneously.

Description

Rotary blowing mechanism of sander

Technical Field

The utility model relates to the technical field of sanding machines, in particular to a rotary blowing mechanism of a sanding machine.

Background

The sander is mechanical equipment for surface treatment, is mainly used for removing dirt, oxide layers, coatings and the like on the surface of an object so as to obtain a smooth and uniform surface, is usually composed of a rotary grinding wheel or an abrasive belt, treats the surface of the object in a friction and grinding mode, has a wide application range and can be used for surface treatment of materials such as metal, wood, plastics and the like;

most of the existing sanding machines generate a large amount of dust when processing articles, and the dust is easily inhaled by a manufacturer during work, so that the damage to human bodies is caused, and the accumulation is caused during long-time use, so that the processed articles are unqualified, the quality of products is affected, and the damage to machines is easily caused, so that the normal use of the sanding machine is affected.

Disclosure of Invention

The utility model aims to provide a rotary blowing mechanism of a sanding machine, which is used for solving the problems that a great amount of dust is easy to generate in the process of operation, so that an operator inhales, the human body is damaged, and a great amount of dust is accumulated on the surface due to the long-time use, so that the normal use is influenced, and the quality of a product is also influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: this rotatory mechanism of blowing of grinder includes:

the upper machine shell comprises a lower machine shell, wherein the left end and the right end of the top of the lower machine shell are fixedly connected with electric push rods, the output ends of the electric push rods are fixedly connected with an upper machine shell, the front end and the rear end of the top of the lower machine shell are respectively and rotatably connected with a conveying roller, the top of the conveying roller is respectively and rotatably connected with a polishing roller, the front end and the rear end of the bottom of the upper machine shell are respectively and rotatably connected with a conveying roller, the bottom of the upper machine shell is rotatably connected with a polishing roller, a first motor is fixedly installed at the middle position of the left end of the lower machine shell, the output ends of the first motor are rotatably connected with the conveying roller and the polishing roller, a first motor is fixedly installed at the middle position of the right end of the upper machine shell, the left end and the right end of the lower machine shell are respectively and fixedly connected with a protection plate, and an upper rod body of the protection plate is slidably connected on the side wall of the upper machine shell;

further comprises:

the air blower, fixed mounting has the water pipe on the output of air blower in the interior bottom of last casing, and the outside of water pipe rotates and is connected with the sleeve pipe to telescopic outside fixed mounting has first gear, the right-hand member fixed mounting of going up the casing bottom has the second motor, and the output fixed mounting of second motor has the second gear to second gear and first gear intermeshing, telescopic bottom fixed mounting has the shower nozzle, the intraductal top horizontal array connection of sleeve has the baffle, and the front end rotation of baffle is connected with the connecting rod to the outside that runs through and extends to the shower nozzle, the connecting rod is equipped with the spring about the inside one end cover of shower nozzle, the outside cover of shower nozzle is equipped with the regulating plate, the right-hand member fixed mounting of going up the casing has the bracing piece, and the left end and the regulating plate fixed connection of bracing piece are in the same place.

Preferably, both ends all fixedly connected with retrieves the storehouse about the casing is inside down, and retrieve the interior bottom in storehouse and rotate and be connected with the fan to retrieve the inside wall sliding connection in storehouse and have filtering baffle, the interior bottom fixedly connected with third motor of casing down, and the output of third motor passes through the belt and assist and rotate with the fan to be connected together, both ends all fixedly connected with hose about the casing top down, and the inside that runs through of hose one end extends to retrieving the storehouse, the top fixed mounting of casing has the clearance board down.

Preferably, a vent hole is formed in the inner bottom of the water pipe, and the vent hole is communicated with the spray head.

Preferably, the baffle rotates and connects in the inside of shower nozzle, and the top of baffle rotates and connects in sheathed tube bottom, the baffle is the perpendicular state setting with the connecting rod, and the connecting rod drives the baffle and constitutes flip structure.

Preferably, the spray head and the regulating plate are arranged on the same axis horizontal line, the inner side wall of the regulating plate is arranged in a wave state, and the regulating plate drives the baffle to form a turnover structure in the spray head.

Preferably, the polishing roller and the cleaning plate in the lower casing are arranged in a horizontal state, and the length dimension of the cleaning plate is smaller than that of the polishing roller in the lower casing.

Compared with the prior art, the utility model has the beneficial effects that: through starting the air blower, then drive the second gear to rotate through the output of the second motor, and then through the mutual engagement of first gear and second gear, thereby make the second motor drive the sleeve pipe rotate on the water pipe, and then make the sleeve pipe drive the shower nozzle rotate, thereby can clear up dust and piece, make the device can reduce the jam trouble of equipment, thereby production efficiency and work efficiency can be improved, simultaneously also can improve reliability and life of equipment, then be in the same place with regulating plate fixed connection according to the right-hand member of bracing piece, and then be wave state setting through the inside wall of regulating plate, then through the rotation of shower nozzle, and then make the shower nozzle drive the connecting rod slide on the inside wall of regulating plate, thereby make the spring compress, and then make the connecting rod drive the baffle overturn on the sleeve pipe, thereby can change the direction of blowing it, and then can increase the scope of blowing, and make the device more nimble when using, then through starting the third motor, and then make the output of the third motor rotate through the belt auxiliary fan, thereby through the dust on the lower casing and piece, then according to the inside of the lower casing of the suction bin, then the fixed mounting of lower casing, can clear up the efficiency can be reduced but the hose automatically, and the cleaning efficiency can be further clear up the hose can not be operated, but can be cleaned up, and the hose can be further cleaned up;

1. the novel dust and debris collecting device comprises a blower, a water pipe and a spray head, wherein the blower is started, the water pipe is fixedly arranged at the output end of the blower, the blower discharges wind through the water pipe, then the blower passes through a second motor, a second gear at the output end of the second motor rotates, then a sleeve is connected with the outer side of the water pipe according to the first gear, the outer side of the sleeve is fixedly provided with the first gear, the spray head is fixedly arranged at the bottom of the sleeve through the meshing of the first gear and the second gear, the second motor drives the spray head to rotate on the water pipe, so that dust and debris can be cleaned, a protection plate is fixedly connected at the left end and the right end of a lower shell according to the dust and debris collecting method, the upper rod body of the protection plate is connected to the side wall of the upper shell in a sliding mode, dust and debris can be prevented from floating in a mess mode through the protection plate, and equipment blockage and faults can be reduced, production efficiency and working efficiency can be improved, and meanwhile the reliability and service life of the equipment can be improved.

2. The device comprises a baffle, a connecting rod, a spring and an adjusting plate, wherein the baffle, the connecting rod, the spring and the adjusting plate are arranged through rotation of the spray head, then the left end of a supporting rod is fixedly connected with the adjusting plate, and further the inner side wall of the adjusting plate is in wave state, so that the spray head rotates, then one end of the connecting rod penetrates through and extends to the outside of the spray head, and then the connecting rod rotates on the inner side wall of the adjusting plate, so that the adjusting plate drives the spring on the connecting rod to compress, and then the connecting rod drives the baffle to overturn on a sleeve, so that the direction of blowing can be changed, the blowing range of the device can be increased, the device is more flexible in use, and the device can be operated and operated in different directions through changing the direction rotation;

3. be provided with retrieve storehouse, the fan, third motor and clearance board, through starting the third motor, and then make the output of third motor pass through the supplementary fan rotation in retrieving the storehouse that drives of belt, thereby according to the equal fixed mounting's in lower casing top both ends hose, and the one end extension of hose runs through to retrieving the inside in storehouse, thereby the inside of retrieving the storehouse is inhaled with dust and piece on the casing down to the accessible hose, then there is filtering baffle according to sliding connection on retrieving the inside wall in storehouse, thereby can separate the shelves filtration to it, then there is the clearance board through lower casing top fixed mounting, thereby can clear up the roller of polishing in the casing down, and then can clear up it automatically, not only reducible manual operation, but also can improve work efficiency and security.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic diagram of the front view structure of the present utility model;

FIG. 4 is a schematic view of a water pipe of the present utility model in front cross-sectional configuration;

fig. 5 is a schematic top view of the adjusting plate of the present utility model.

In the figure: 1. a lower case; 2. an electric push rod; 3. an upper housing; 4. a conveying roller; 5. a grinding roller; 6. a first motor; 7. a protection plate; 8. a blower; 9. a water pipe; 10. a sleeve; 11. a first gear; 12. a second motor; 13. a second gear; 14. a spray head; 15. a baffle; 16. a connecting rod; 17. a spring; 18. an adjusting plate; 19. a support rod; 20. a recycling bin; 21. a fan; 22. a filtering baffle; 23. a third motor; 24. a hose; 25. and cleaning the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: a rotary blowing mechanism of a sanding machine, which comprises a nozzle 14, a baffle 15, a hose 24 and a cleaning plate 25:

firstly, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the device is used, firstly, a sheet material to be treated is placed on the surface of a rear conveying roller 4 in a lower machine shell 1, then, by starting an electric push rod 2 fixedly installed at the left end and the right end of the top of the lower machine shell 1, the output end of the electric push rod 2 drives an upper machine shell 3 to move, and meanwhile, a protection plate 7 slides on the upper machine shell 3, and then, the electric push rod 2 drives the conveying roller 4 and a grinding roller 5 on the upper machine shell 3 to move, so that the conveying roller 4 and the grinding roller 5 in the upper machine shell 3 are close to each other, and then, the thickness of the sheet material is adjusted to a proper height, then, the sheet material is placed between the conveying roller 4 and the conveying roller 4 in the lower machine shell 1, and the conveying roller 4 in the upper machine shell 3 are started, then, a left first motor 6 in the lower machine shell 1 is started to rotate with a first motor 6 in the upper machine shell 3, and a belt is further, the conveying roller 4 and the grinding roller 5 are driven to rotate, and then, the conveying roller 4 and the grinding roller 5 in the lower machine shell 1 are driven to move, and the conveying roller 4 and the grinding roller 5 are driven to move between the conveying roller 4 and the upper machine shell 4 in the machine shell 1 and the upper machine shell 1 are driven by the upper machine 5;

as shown in fig. 1, fig. 3, fig. 4 and fig. 5, the blower 8 is started, then the air is discharged through the water pipe 9 at the output end of the blower 8, then the second motor 12 is started, then the second gear 13 at the output end of the second motor 12 is rotated, then the second motor 12 drives the sleeve 10 to rotate according to the mutual engagement of the second gear 13 and the first gear 11, then the sleeve 10 is connected with the sleeve 10 through the rotation of the outer side of the water pipe 9, so that the second motor 12 drives the sleeve 10 to rotate on the water pipe 9, then the sleeve 10 drives the spray head 14 to rotate according to the rotation of the sleeve 10, then the left end of the support rod 19 is fixedly connected with the adjusting plate 18, then the spray head 14 rotates, and then the inner side wall of the adjusting plate 18 is set in a wave state, so that the connecting rod 16 slides on the adjusting plate 18, and meanwhile the spring 17 on the connecting rod 16 is compressed, so that the connecting rod 16 drives the baffle 15 to turn over on the sleeve 10, thereby the vent hole is opened at the bottom of the water pipe 9, and is communicated with the spray head 14, so that the connecting rod 16 drives the baffle 15 to turn over, thereby changing the direction of the air;

as shown in fig. 1 and 3, by starting the third motor 23, the output end of the third motor 23 is further rotated by the belt auxiliary fan 21, then both ends of the top of the lower housing 1 are fixedly connected with the flexible pipe 24, one end of the flexible pipe 24 is penetrated and extended into the recycling bin 20, and then dust and debris on the surface of the lower housing 1 are sucked into the recycling bin 20 according to the suction force of the fan 21, and then the filtering baffle 22 is slidably connected with the inner side wall of the recycling bin 20, so that the sucked dust and debris are blocked and filtered, and then the cleaning plate 25 fixedly installed on the top of the lower housing 1 is used for cleaning the residual debris on the grinding roller 5, so that the device is more convenient to use.

The details not described in detail in the specification belong to the prior art known to those skilled in the art, standard parts used in the utility model can be purchased from market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the description is omitted.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A rotary blowing mechanism for a sander, comprising:

the novel polishing machine comprises a lower machine shell (1), wherein the left end and the right end of the top of the lower machine shell (1) are fixedly connected with an electric push rod (2), the output end of the electric push rod (2) is fixedly connected with an upper machine shell (3), the front end and the rear end of the top of the lower machine shell (1) are respectively and rotatably connected with a conveying roller (4), the top of the conveying roller (4) is respectively and rotatably connected with a polishing roller (5), the front end and the rear end of the bottom of the upper machine shell (3) are respectively and rotatably connected with the conveying roller (4), the bottom of the upper machine shell (3) is rotatably connected with the polishing roller (5), the middle position of the left end of the lower machine shell (1) is fixedly provided with a first motor (6), the middle position of the right end of the upper machine shell (3) is fixedly provided with a protection plate (7), and the upper section of a rod body (7) is slidably connected with the side wall of the upper machine shell (3);

characterized by further comprising:

the air blower (8), air blower (8) fixed mounting is in the interior bottom of last casing (3), fixed mounting has water pipe (9) on the output of air blower (8), and the outside rotation of water pipe (9) is connected with sleeve pipe (10) to the outside fixed mounting of sleeve pipe (10) has first gear (11), the right-hand member fixed mounting of going up casing (3) bottom has second motor (12), and the output fixed mounting of second motor (12) has second gear (13) to second gear (13) and first gear (11) intermeshing, the bottom fixed mounting of sleeve pipe (10) has shower nozzle (14), top horizontal array is connected with baffle (15) in sleeve pipe (10), and the front end rotation of baffle (15) is connected with connecting rod (16) to the outside that runs through to shower nozzle (14), the one end cover of connecting rod (16) about shower nozzle (14) inside is equipped with spring (17), the outside cover of shower nozzle (14) is equipped with regulating plate (18), the right-hand member fixed mounting of upper casing (3) has shower nozzle (19), and regulating plate (19) are together fixed connection together with left end (19).

2. The rotary blowing mechanism of a sander according to claim 1, wherein: the utility model discloses a lower casing (1) is inside, and both ends all fixedly connected with retrieves storehouse (20), and retrieve the interior bottom rotation of storehouse (20) and be connected with fan (21) to retrieve the inside wall sliding connection of storehouse (20) has filtering baffle (22), the interior bottom fixedly connected with third motor (23) of lower casing (1), and the output of third motor (23) is in the same place through supplementary rotation connection of belt with fan (21), the both ends all fixedly connected with hose (24) about the bottom casing (1) top, and the inside that runs through of hose (24) one end extends to retrieve storehouse (20), the top fixed mounting of bottom casing (1) has clearance board (25).

3. The rotary blowing mechanism of a sander according to claim 1, wherein: the inner bottom of the water pipe (9) is provided with a vent hole which is communicated with the spray head (14).

4. The rotary blowing mechanism of a sander according to claim 1, wherein: the baffle (15) is rotationally connected to the inside of the spray head (14), the top of the baffle (15) is rotationally connected to the bottom of the sleeve (10), the baffle (15) and the connecting rod (16) are arranged in a vertical state, and the connecting rod (16) drives the baffle (15) to form a turnover structure.

5. The rotary blowing mechanism of a sander according to claim 1, wherein: the spray head (14) and the adjusting plate (18) are arranged on the same axis horizontal line, the inner side wall of the adjusting plate (18) is arranged in a wave state, and the adjusting plate (18) drives the baffle (15) to form a turnover structure in the spray head (14).

6. A rotary blowing mechanism for a sander as set forth in claim 1, wherein; the polishing roller (5) in the lower machine shell (1) and the cleaning plate (25) are arranged in a horizontal state, and the length dimension of the cleaning plate (25) is smaller than that of the polishing roller (5) in the lower machine shell (1).