CN216298904U - Environment-friendly special-shaped pipe polishing equipment - Google Patents

Abstract

The application discloses an environment-friendly special-shaped pipe polishing device which comprises a machine shell, a grinding wheel, a grinding belt, a driving mechanism, an air exhaust mechanism and a spraying dust-settling mechanism, wherein the grinding wheel is rotatably connected to the machine shell; the air exhaust mechanism is positioned above the grinding wheel and used for collecting chips generated by grinding; the spraying dust-settling mechanism is connected with the air exhaust mechanism and is used for spraying dust-settling on the gas collected by the air exhaust mechanism. This application has the difficult effect that diffuses to each region in workshop of piece to reduce the risk that producers inhaled a large amount of dust, be of value to protection producers' occupational health.

Description

Environment-friendly special-shaped pipe polishing equipment

Technical Field

The application relates to the field of machining of special-shaped pipe fittings, in particular to an environment-friendly polishing device for special-shaped pipe fittings.

Background

At present, after special-shaped pipe fittings for bicycles, electric vehicles and the like are manufactured and molded, polishing equipment is generally adopted to polish the special-shaped pipe fittings, and then the purpose of removing oxide layers and scratches on the surfaces of pipelines can be achieved.

Referring to fig. 1, the conventional polishing apparatus includes a housing 1, a grinding wheel 11 rotatably connected to the housing 1, and a driving mechanism 2 for driving the grinding wheel 11 to rotate, wherein a guide wheel 122 is rotatably connected to the housing 1, and a grinding belt 111 is sleeved on the grinding wheel 11 and the guide wheel 122. When the special-shaped pipe fitting needs to be polished, the driving mechanism 2 drives the grinding wheel 11 and the grinding belt 111 to rotate, and meanwhile, an operator clamps the special-shaped pipe fitting and enables the outer wall of the special-shaped pipe fitting to be in contact with the grinding belt 111 near the grinding wheel 11, so that the outer wall of the special-shaped pipe fitting can be polished.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: in the process of polishing the special-shaped pipe fitting, the special-shaped pipe fitting can produce a large amount of pieces, and the friction between the polishing belt and the special-shaped pipe fitting can provide great momentum to the pieces, so that the pieces can splash everywhere, the pieces are caused to be easily diffused to each area of a production workshop, and the occupational health of production personnel is influenced.

SUMMERY OF THE UTILITY MODEL

In order to improve the problem that the piece easily spreads each region to the workshop, the application provides an environment-friendly dysmorphism pipe fitting polishing equipment.

The application provides an environment-friendly special-shaped pipe fitting polishing equipment adopts following technical scheme:

an environment-friendly polishing device for special-shaped pipes comprises a casing, a grinding wheel rotationally connected to the casing, a grinding belt sleeved on the grinding wheel, a driving mechanism for driving the grinding wheel to rotate, an air exhaust mechanism and a spraying dust-settling mechanism, wherein the air exhaust mechanism and the spraying dust-settling mechanism are arranged on the casing; the air exhaust mechanism is positioned above the grinding wheel and used for collecting chips generated by grinding; spray dust fall mechanism with the mechanism of bleeding is connected, and is used for right the gas that the mechanism of bleeding collected sprays the dust fall.

Through adopting above-mentioned technical scheme, polishing the in-process to special-shaped pipe fitting, the mechanism of bleeding is polished the piece that produces to special-shaped pipe fitting and is collected, can reduce clastic diffusion everywhere, sprays dust fall mechanism simultaneously and spray the dust fall to the gas of collecting, can avoid clastic secondary diffusion as far as possible to this realizes that the piece is difficult for diffusing to the effect in each region of workshop, and reduces the risk that the producers inhaled a large amount of dust, is of value to protection production personnel's occupational health.

Optionally, the air exhaust mechanism includes an air exhaust cover disposed on the casing, an air exhaust fan disposed in the casing, and a connecting pipe connected between the air exhaust fan and the spraying dust-settling mechanism; the air exhaust cover is positioned above the grinding wheel.

Through adopting above-mentioned technical scheme, at the in-process of polishing special-shaped pipe fitting, provide power through air exhaust fan, will grind near the wheel and contain in the clastic gas suction extraction hood to through connecting the pipe fitting guide contain clastic gas admission spray dust fall mechanism, with this realization collect the clastic effect of polishing the production, be of value to the risk that reduces piece diffusion everywhere.

Optionally, an extension baffle is movably arranged on the outer wall of the extraction hood, and the extension baffle is located on one side of the grinding wheel close to an operator.

Through adopting above-mentioned technical scheme, extend the baffle and can block the piece that a small amount of splashes everywhere to reduce the piece and splash to the risk on operating personnel is healthy, be of value to the personal safety of protection production personnel.

Optionally, the spraying dust-settling mechanism comprises a spraying chamber connected to the casing and a spraying pipe arranged in the spraying chamber; the side wall of the spray chamber is provided with an air inlet connected with the connecting pipe fitting, the top of the spray chamber is provided with an air outlet, the bottom wall of the spray chamber is provided with a water outlet, and the water outlet is connected with a sewage discharge mechanism; the spraying pipe fitting is positioned between the air inlet and the air outlet.

Through adopting above-mentioned technical scheme, after gaseous entering spray chamber that contains piece, the spray pipe fitting sprays the gaseous containing piece, and spray water and gaseous relative motion, the piece in the gas can be taken away to the spray water to make the piece flow to sewage discharge mechanism along with the spray water, with this realization to the gaseous effect that sprays the dust fall that contains piece, can reduce clastic secondary diffusion, and be convenient for retrieve the piece.

Optionally, the spraying pipe fittings are provided with a plurality of groups, and the plurality of groups of spraying pipe fittings are arranged at intervals along the vertical direction.

Through adopting above-mentioned technical scheme, the multiunit that the above-mentioned mode of laying sprays the pipe fitting and can carry out multistage spraying to gas, takes off the piece in the gas as far as possible, reduces the interior clastic content of exhaust gas, further reduces clastic secondary diffusion.

Optionally, an air distribution plate is arranged between the two adjacent groups of spraying pipe fittings and between the spraying pipe fittings and the air inlet.

Through adopting above-mentioned technical scheme, airflow distribution plate can cut apart the large-scale turbulent flow of gas for gas forms the turbulent flow of small-scale, is favorable to gas evenly to contact with the shower water, and then promotes clastic desorption effect.

Optionally, the sewage draining mechanism comprises a sewage draining groove connected to the casing and a filter cylinder placed in the sewage draining groove; and a sewage draining outlet is formed at the bottom of the sewage draining groove.

Through adopting above-mentioned technical scheme, flowing to the blowdown groove back by the spray room at the sewage that contains clastic, the cartridge filter can filter sewage, and the piece is detained in the blowdown inslot, and sewage is retrieved by drain discharge blowdown groove, and the producer of being convenient for regularly retrieves the piece in the blowdown groove.

Optionally, the bottom wall of the spray chamber is inclined, and the water outlet is located at the lower end of the bottom wall of the spray chamber.

Through adopting above-mentioned technical scheme, above-mentioned structural design's spray chamber can reduce the piece of piling up in the spray chamber.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the suction fan provides power to drive the gas containing the fragments to enter the spray chamber from the suction hood and the connecting pipe fitting, and the spray pipe fitting sprays the gas containing the fragments to limit the diffusion of the fragments and complete the collection of the fragments, so that the fragments are not easy to diffuse to each area of a production workshop;

2. the extension baffle can block a small amount of splashed fragments, so that the risk that the fragments are splashed to the body of an operator is reduced, and the personal safety of production personnel is protected;

3. after the sewage that contains the piece flows to the blowdown groove by the spray room, the cartridge filter can filter sewage, and the piece is detained in the blowdown inslot, and sewage is retrieved by drain discharge blowdown groove, and the producer of being convenient for regularly to the piece in the blowdown inslot.

Drawings

Fig. 1 is a schematic view of the overall structure of a polishing apparatus in the related art.

Fig. 2 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a grinding wheel, a support frame and a driving mechanism according to an embodiment of the present application.

Fig. 4 is a schematic structural diagram of an air exhaust mechanism, a spraying dust settling mechanism and a pollution discharge mechanism in the embodiment of the application.

Fig. 5 is a schematic sectional structure view of the spraying dust falling mechanism in the embodiment of the present application.

Reference numerals: 1. a housing; 11. grinding a grinding wheel; 111. polishing the belt; 112. a rotating shaft; 12. a support frame; 121. a bearing seat; 122. a guide wheel; 13. a bellows body; 2. a drive mechanism; 21. a drive motor; 22. a driving synchronizing wheel; 23. a driven synchronizing wheel; 24. a synchronous belt; 3. an air extraction mechanism; 31. an air extraction hood; 311. an extension baffle; 3111. a strip-shaped hole; 312. locking the screw rod; 32. an air exhaust fan; 33. connecting pipe fittings; 331. connecting branch pipes; 332. connecting the main pipe; 4. a spraying dust-settling mechanism; 41. a spray chamber; 411. an air inlet; 412. an exhaust port; 413. a water outlet; 414. an air flow uniform distribution plate; 42. spraying pipe fittings; 421. a spray pipe; 422. a shower head; 5. a sewage draining mechanism; 51. a sewage draining groove; 52. and (3) a filter cartridge.

Detailed Description

The present application is described in further detail below with reference to figures 2-5.

The embodiment of the application discloses environment-friendly special-shaped pipe fitting polishing equipment. Referring to fig. 2 and 3, the environment-friendly polishing apparatus for special-shaped pipes includes a housing 1, a grinding wheel 11 rotatably connected to the housing 1, a grinding belt 111 sleeved on the grinding wheel 11, a driving mechanism 2 for driving the grinding wheel 11 to rotate, an air exhaust mechanism 3 disposed on the housing 1, and a spraying and dust-settling mechanism 4. A support frame 12 is fixed on the casing 1 through bolts, and the top of the support frame 12 is connected with a bearing seat 121 through bolts. The grinding wheels 11 are provided in two in the embodiment of the present application, the two grinding wheels 11 are commonly provided with a rotating shaft 112 in a penetrating manner along the horizontal direction, and the rotating shaft 112 is arranged in the bearing seat 121 in a penetrating manner. Two guide wheels 122 are rotatably connected to two opposite sides of the supporting frame 12, and the rotating shaft 112 of the guide wheels 122 is parallel to the rotating shaft 112.

Referring to fig. 2 and 3, the number of the grinding belts 111 is the same as that of the grinding wheels 11, that is, two grinding belts 111 are provided, and each grinding belt 111 is sleeved on the grinding wheel 11 and the guide wheel 122 located on the same side of the support frame 12 and is in a tightened state. The driving mechanism 2 includes a driving motor 21 fixed on the casing 1 by bolts, a driving synchronizing wheel 22 fixedly sleeved on an output shaft of the driving motor 21, a driven synchronizing wheel 23 fixedly sleeved on the rotating shaft 112, and a synchronizing belt 24 sleeved on the driving synchronizing wheel 22 and the driving synchronizing wheel. The air exhaust mechanisms 3 are provided with two groups, and the two groups of air exhaust mechanisms 3 are respectively positioned above the two grinding wheels 11 and used for collecting chips generated by grinding. The spraying dust-settling mechanism 4 is connected with the air exhaust mechanism 3 and is used for spraying dust-settling on the gas collected by the air exhaust mechanism 3.

When needs are polished to special-shaped pipe fitting, driving motor 21 drives initiative synchronizing wheel 22 and lasts the rotation, and drive dull polish wheel 11 through driven synchronizing wheel 23 and hold-in range 24 and last rotation, can drive belt 111 of polishing and polish special-shaped pipe fitting, air exhaust mechanism 3 is polished the piece of production and is collected to special-shaped pipe fitting simultaneously, can reduce clastic diffusion everywhere, spray dust fall mechanism 4 simultaneously and spray the dust fall to the gas of collecting, can avoid clastic secondary diffusion as far as possible, with this effect that realizes that the piece is difficult for diffusing to each region of workshop, and reduce the risk that the producer inhales a large amount of dusts, be of value to protection production personnel's occupational health.

Referring to fig. 2 and 4, the air suction mechanism 3 includes an air suction cover 31 disposed on the housing 1 by screws, an air suction fan 32 disposed in the housing 1, and a connecting pipe 33 connected between the air suction fan 32 and the spraying and dustfall mechanism 4. The two air exhaust covers 31 are respectively positioned right above the two grinding wheels 11, and the top of the air exhaust cover 31 is provided with a through hole communicated with the air exhaust fan 32. The welding has bellows body 13 on casing 1, and in air exhaust fan 32 passed through the bolt fastening in bellows body 13, air exhaust fan 32 still can set up to two, four, six or eight, and air exhaust fan 32 is provided with four in this application embodiment, and every suction hood 31 corresponds two air exhaust fan 32.

Referring to fig. 2 and 4, the connecting pipe 33 includes four connecting branch pipes 331 and four connecting main pipes 332, the four connecting branch pipes 331 are provided, and the four connecting branch pipes 331 are respectively flange-connected to outlet ends of the four suction fans 32. The connecting main pipe 332 is provided with one, and is connected to four connecting branch pipes 331.

Referring to fig. 2 and 4, in order to limit the splashing of the debris onto the body of the operator, an extension baffle 311 is movably disposed on the outer wall of the air extracting cover 31, the extension baffle 311 is located on the side of the grinding wheel 11 close to the operator, and the extension baffle 311 is along the length of the air extracting cover 31. The air exhaust cover 31 is in threaded connection with a locking screw 312 used for limiting the movement of the extension baffle 311, both ends of the extension baffle 311 are provided with strip-shaped holes 3111 for the end parts of the locking screw 312 to pass through, and the length direction of the strip-shaped holes 3111 is consistent with the movement direction of the extension baffle 311.

In the grinding process of the special-shaped pipe fitting, the suction fan 32 provides power, the gas containing the debris near the grinding wheel 11 is sucked into the suction hood 31, and the gas containing the debris is guided to enter the spraying dust-settling mechanism 4 through the connecting branch pipe 331 and the connecting main pipe 332, so that the effect of collecting the debris generated by grinding is realized, and the risk of scattering the debris everywhere is beneficially reduced. Meanwhile, when the operator performs auxiliary processing, the extension baffle 311 is driven to move downwards until the extension baffle 311 is positioned between the operator and the grinding wheel 11, and the movement of the extension baffle 311 is limited by the locking screw 312, so that a small amount of splashed fragments can be blocked, the risk of splashing the fragments onto the body of the operator is reduced, and the personal safety of production personnel is protected.

Referring to fig. 4 and 5, the spray dust settling mechanism 4 includes a spray chamber 41 connected to the cabinet 1 by welding, and a spray pipe 42 disposed in the spray chamber 41. The shower chamber 41 has an air inlet 411 formed in a bottom side wall thereof and connected to the main connection pipe 332 via a flange, and an air outlet 412 formed in a top portion thereof. The bottom wall of the spray chamber 41 is provided with a water outlet 413, and the water outlet 413 is connected with a pollution discharge mechanism 5. The bottom wall of the spray chamber 41 is inclined, and the water outlet 413 is located at the lower end of the bottom wall of the spray chamber 41, so that the debris is not easy to accumulate in the spray chamber 41.

Referring to fig. 4 and 5, the spraying pipes 42 are located between the air inlet 411 and the air outlet 412, the spraying pipes 42 are provided with a plurality of groups, in the embodiment of the present application, the spraying pipes 42 are provided in two groups, and the two groups of spraying pipes 42 are arranged at intervals in the vertical direction. The shower pipe member 42 includes a plurality of shower pipes 421 arranged alternately and a plurality of shower heads 422 mounted on the shower pipes 421. In order to make the spray water uniformly contact with the gas, an airflow distribution plate 414 is disposed between two adjacent sets of spraying pipes 42 and between the spraying pipes 42 and the gas inlet 411, and the airflow distribution plate 414 is welded on the inner wall of the spraying chamber 41.

After the clastic gas gets into spray chamber 41, multilayer shower head 422 carries out the multistage to clastic gas and sprays, shower water and gaseous relative motion, and air current equipartition board 414 can cut apart gaseous extensive turbulent flow, make gaseous form the turbulent flow of small-scale, be favorable to gaseous evenly to contact with shower water, thereby the internal piece of gas can be taken away to the shower water, and make the piece flow to sewage discharge mechanism 5 along with the shower water, with this effect of realizing spraying the dust fall to clastic gas, can reduce clastic secondary diffusion, and be convenient for retrieve the piece.

Referring to fig. 4 and 5, the sewage draining mechanism 5 includes a sewage draining groove 51 connected to the housing 1 and a filter cylinder 52 disposed in the sewage draining groove 51, and a sewage draining outlet for connecting a sewage drain is opened at the bottom of the sewage draining groove 51. The top of the filter cylinder 52 is lapped on the top of the sewage draining groove 51, and a handle is welded on the top.

After the dirty water that contains the piece flows to blowdown groove 51 by spray room 41, cartridge filter 52 can filter sewage, and the piece is detained in blowdown groove 51, and sewage is by drain discharge blowdown groove 51, and the producer can take out the filter vat through the handle, and the producer of being convenient for regularly retrieves the piece in the blowdown groove 51.

The implementation principle of an environment-friendly special-shaped pipe fitting polishing equipment of the embodiment of the application is as follows: when the special-shaped pipe fitting needs to be polished, the driving motor 21 drives the driving synchronous wheel 22 to continuously rotate, and the driven synchronous wheel 23 and the synchronous belt 24 drive the grinding wheel 11 to continuously rotate, so that the polishing belt 111 can be driven to polish and polish the special-shaped pipe fitting;

meanwhile, the air exhaust fan 32 provides power to suck the gas containing the debris near the grinding wheel 11 into the air exhaust cover 31, and the gas containing the debris is guided into the spray chamber 41 through the connecting branch pipe 331 and the connecting main pipe 332, so that the diffusion of the debris can be reduced;

meanwhile, the multilayer spray headers 422 carry out multistage spraying on the gas containing fragments, the spray water and the gas move relatively, the gas flow distribution plates 414 can divide large-scale turbulent flow of the gas, so that the gas forms small-scale turbulent flow, the spray water can take away the fragments in the gas, the fragments flow to the sewage discharge groove 51 along with the spray water, secondary diffusion of the fragments can be avoided as far as possible, the effect that the fragments are not easy to diffuse to each area of a production workshop is achieved, the risk that production personnel suck a large amount of dust is reduced, and the occupational health of the production personnel is protected.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an environment-friendly dysmorphism pipe fitting polishing equipment, include casing (1), rotate connect in grind emery wheel (11), the cover on casing (1) is located grind belt (111) on emery wheel (11) and be used for driving about grind rotatory actuating mechanism (2) of emery wheel (11), its characterized in that: the dust collector also comprises an air exhaust mechanism (3) and a spraying dust-settling mechanism (4) which are arranged on the machine shell (1);

the air exhaust mechanism (3) is positioned above the grinding wheel (11) and is used for collecting chips generated by grinding;

spray dust fall mechanism (4) with air exhaust mechanism (3) are connected, and are used for right the gas that air exhaust mechanism (3) were collected sprays the dust fall.

2. The environment-friendly type special pipe polishing device as claimed in claim 1, wherein: the air extraction mechanism (3) comprises an air extraction cover (31) arranged on the machine shell (1), an air extraction fan (32) arranged in the machine shell (1) and a connecting pipe fitting (33) connected between the air extraction fan (32) and the spraying dust-falling mechanism (4);

the air extraction cover (31) is positioned above the grinding wheel (11).

3. The environment-friendly type special pipe polishing device as claimed in claim 2, wherein: the outer wall of the air extraction cover (31) is movably provided with an extension baffle (311), and the extension baffle (311) is positioned on one side of the grinding wheel (11) close to an operator.

4. The environment-friendly type special pipe polishing device as claimed in claim 2, wherein: the spraying dust-settling mechanism (4) comprises a spraying chamber (41) connected to the machine shell (1) and a spraying pipe fitting (42) arranged in the spraying chamber (41);

an air inlet (411) connected with the connecting pipe fitting (33) is formed in the side wall of the spray chamber (41), an air outlet (412) is formed in the top of the spray chamber, a water outlet (413) is formed in the bottom wall of the spray chamber (41), and a sewage discharge mechanism (5) is connected to the water outlet (413);

the shower pipe (42) is located between the inlet (411) and the outlet (412).

5. The environment-friendly type special pipe polishing device as claimed in claim 4, wherein: the spraying pipe fittings (42) are provided with a plurality of groups, and the spraying pipe fittings (42) are arranged at intervals along the vertical direction.

6. The environment-friendly type special pipe polishing device as claimed in claim 5, wherein: and an air flow uniform distribution plate (414) is arranged between the two adjacent groups of spraying pipe fittings (42) and between the spraying pipe fittings (42) and the air inlet (411).

7. The environment-friendly type special pipe polishing device as claimed in claim 4, wherein: the sewage draining mechanism (5) comprises a sewage draining groove (51) connected to the machine shell (1) and a filter cylinder (52) placed in the sewage draining groove (51);

and a sewage draining outlet is formed at the bottom of the sewage draining groove (51).

8. The environment-friendly type pipe polishing device as claimed in any one of claims 4 to 7, wherein: the bottom wall of the spray chamber (41) is obliquely arranged, and the water outlet (413) is located at the lower end of the bottom wall of the spray chamber (41).

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