CN214265114U

CN214265114U - Roots blower shell polishing device

Info

Publication number: CN214265114U
Application number: CN202023028769.4U
Authority: CN
Inventors: 张玉宏; 靖相炯; 刘长青
Original assignee: Shandong Haifude Machinery Co ltd
Current assignee: Shandong Haifude Machinery Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-24
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a Roots blower shell polishing device, which comprises a polishing platform, wherein a guide hole is arranged on the polishing platform, a guide block is connected in the guide hole in a sliding way, a control cavity is arranged in the polishing platform, a driving mechanism is arranged in the control cavity, a fixed platform and a polishing bin are fixedly connected on the guide block, a supporting plate is connected in the polishing bin in a sliding way, the lower end of the supporting plate is provided with a fixed plate, a polishing roller is rotatably arranged between the fixed plates at two sides, the upper end of the supporting plate is provided with a first motor, the upper end of the polishing bin is provided with a second motor, the second motor is connected with a turntable, an eccentric shaft is arranged on the turntable, a connecting rod is hinged on the eccentric shaft, the other end of the connecting rod is hinged at the upper end of the supporting plate, two sides in the polishing bin are respectively provided with a dust hood, two sides at the upper end of the polishing bin are respectively provided with an exhaust fan, compared with the prior art, the utility model, the polishing device is not required to be held by hands for polishing treatment, the labor cost is reduced, the polishing efficiency is improved, and dust removal treatment is carried out in the polishing process. The influence on the health of the staff is prevented.

Description

Roots blower shell polishing device

Technical Field

The utility model relates to a roots blower processing technology field specifically indicates a roots blower shell burnishing device.

Background

The Roots blower is a rotary compressor which uses two blade-shaped rotors to make relative movement in cylinder to compress and convey gas. This kind of air-blower simple structure, it is convenient to make, be applicable to the gas transport and the pressurization of low pressure occasion, also can be used as the vacuum pump, the casing of air-blower all adopts the hard metal material to make, but there are a great deal of burr and concave convex point in the raw materials surface of metal material, in order to ensure the aesthetic property of air-blower, must polish the processing to the metal raw and other materials as the casing, under the conventional art, the polishing equipment of generally adopting hand-held type polishes the operation to metal raw materials, not only need invest a large amount of manpower and materials, and polishing efficiency is low, high in labor cost, can produce a large amount of dusts in the polishing process, cause dust pollution, seriously influence staff's health.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome above defect, provide a roots blower shell burnishing device, need not handheld polishing equipment and polish and handle, reduce labour cost, improve polishing efficiency, remove dust in the polishing process and handle. The influence on the health of the staff is prevented.

In order to solve the technical problem, the utility model provides a technical scheme does: a Roots blower shell polishing device comprises a polishing platform, wherein a guide hole is formed in the polishing platform, a guide block is connected in the guide hole in a sliding manner, a control cavity communicated with the guide hole is formed in the polishing platform, a driving mechanism for driving the guide block to slide is arranged in the control cavity, a fixed table is fixedly connected to the guide block, a polishing bin is arranged on the polishing platform, openings are formed in two ends of the polishing bin, a supporting plate is connected in the polishing bin in a sliding manner, a fixing plate with two sides arranged correspondingly is arranged at the lower end of the supporting plate, a polishing roller is arranged between the fixing plates on the two sides in a rotating manner, a first motor for driving the polishing roller to rotate is arranged at the upper end of the supporting plate, a second motor is arranged at the upper end of the polishing bin, the output end of the second motor is connected with a rotary table, an eccentric shaft is arranged on the rotary table, and a through hole positioned below the rotary table is formed in the upper end of the polishing bin, the eccentric shaft is rotatably connected with a connecting rod, the other end of the connecting rod is hinged to the upper end of the supporting plate through a through hole, two sides in the polishing bin are respectively provided with a dust hood located below the supporting plate, two sides of the upper end of the polishing bin are respectively provided with an air exhauster, the two sides of the upper end of the polishing bin are respectively communicated with a dust suction pipe between the air exhauster and the dust hoods, one side of the air exhauster is provided with a dust storage box, and a dust exhaust pipe is arranged between the air exhauster and the dust storage box.

As an improvement, a brush plate positioned at the lower end of the supporting plate is rotatably arranged on one side of the polishing roller, a third motor for driving the brush plate to rotate is arranged at the upper end of the supporting plate, and meanwhile, the brush plate brushes dust particles adhered to the surface of the housing of the Roots blower subjected to polishing treatment.

As an improvement, the driving mechanism comprises a screw rod which is rotatably arranged in the control cavity, an adjusting nut is connected to the screw rod in a threaded manner, the upper end of the adjusting nut is connected with the guide block, a fourth motor which drives the screw rod to rotate is arranged on one side of the polishing platform, the fourth motor is started to rotate, the driving screw rod rotates, and the guide block is driven by the adjusting nut to move along the guide hole.

As an improvement, the upper end of the fixed table is provided with side plates with two sides arranged correspondingly, the side plates on the two sides are in threaded connection with fixing bolts penetrating through the side plates, a blower shell needing polishing treatment is placed on the fixed table, the fixing bolts on the two sides are screwed down to fix the blower shell on the fixed plate, and the blower shell is prevented from moving during polishing treatment.

As an improvement, the polishing bin is internally provided with sliding grooves which are arranged in a corresponding mode, the two sides of the supporting plate are respectively provided with a sliding block matched with the sliding grooves, and the sliding guide and limiting effects of the supporting plate are achieved through the sliding grooves and the sliding blocks.

As the improvement, the polishing roller is provided with and is no less than one, the polishing roller all connects through driving belt, polishes the shell through a plurality of polishing rollers, and polishing efficiency is higher.

Compared with the prior art, the utility model the advantage lie in: during the use, prevent to fix on the fixed station roots blower housing that will need polishing treatment, drive actuating mechanism drive fixed station removes to polishing the storehouse, start first motor drive polishing roller and carry out polishing treatment to blower housing surface, start the second motor, the drive carousel rotates, eccentric shaft on the carousel passes through connecting rod pulling backup pad and is reciprocating motion, make the polishing roller of backup pad lower extreme do reciprocating motion when carrying out the rotation, greatly increased the efficiency of polishing, need not handheld polishing equipment and carry out polishing treatment, reduce labour cost, improve polishing efficiency, the air exhauster that starts both sides inhales the dust storage box through the suction hood with the polishing production in, remove dust at the polishing in-process, prevent to cause the influence to staff's health.

Drawings

Fig. 1 is a schematic structural diagram of a polishing device for a housing of a roots blower of the present invention.

Fig. 2 is a top view of the polishing device for the housing of the roots blower of the present invention.

As shown in the figure: 1. polishing platform, 2, guiding hole, 3, fixed station, 4, polishing storehouse, 5, backup pad, 6, spout, 7, fixed plate, 8, polishing roller, 9, first motor, 10, slider, 11, carousel, 12, eccentric shaft, 13, connecting rod, 14, third motor, 15, brush board, 16, suction hood, 17, air exhauster, 18, dust storage box, 19, control chamber, 20, screw rod, 21, fixing bolt, 22, adjusting nut, 23, guide block, 24, second motor, 25, curb plate, 26, dust absorption pipe, 27, dust exhaust pipe, 28, fourth motor, 29, actuating mechanism.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings, the polishing device for the shell of the Roots blower comprises a polishing platform 1, wherein a guide hole 2 is formed in the polishing platform 1, a guide block 23 is slidably connected in the guide hole 2, a control cavity 19 communicated with the guide hole 2 is formed in the polishing platform 1, a driving mechanism 29 for driving the guide block 23 to slide is arranged in the control cavity 19, a fixed table 3 is fixedly connected to the guide block 23, a polishing bin 4 is arranged on the polishing platform 1, openings are formed in two ends of the polishing bin 4, a supporting plate 5 is slidably connected in the polishing bin 4, a fixing plate 7 with two sides mutually arranged correspondingly is arranged at the lower end of the supporting plate 5, a polishing roller 8 is rotatably arranged between the fixing plates 7 at the two sides, a first motor 9 for driving the polishing roller 8 to rotate is arranged at the upper end of the supporting plate 5, a second motor 24 is arranged at the upper end of the polishing bin 4, the output of second motor 24 is connected with carousel 11, be equipped with eccentric shaft 12 on carousel 11, polishing storehouse 4 upper end is equipped with and is located the through-hole of carousel 11 below, it is connected with connecting rod 13 to rotate on the eccentric shaft 12, the connecting rod 13 other end pass through the through-hole articulate in backup pad 5 upper end, both sides all are equipped with and are located in polishing storehouse 4 interior both sides suction hood 16 of backup pad 5 below, polishing storehouse 4 upper end both sides all are equipped with air exhauster 17, both sides air exhauster 17 with communicate respectively between the suction hood 16 and have dust absorption pipe 26, air exhauster 17 one side all is equipped with storage dust box 18, all be equipped with dust exhaust pipe 27 between air exhauster 17 and the storage dust box 18.

A brush plate 15 positioned at the lower end of the supporting plate 5 is rotatably arranged at one side of the polishing roller 8, and a third motor 14 for driving the brush plate 15 to rotate is arranged at the upper end of the supporting plate 5.

The driving mechanism 29 comprises a screw rod 20 which is rotatably arranged in the control cavity 19, an adjusting nut 22 is connected to the screw rod 20 through threads, the upper end of the adjusting nut 22 is connected with the guide block 23, and a fourth motor 28 which drives the screw rod 20 to rotate is arranged on one side of the polishing platform 1.

The upper end of the fixed table 3 is provided with side plates 25 with two sides arranged correspondingly, and the side plates 25 on the two sides are in threaded connection with fixing bolts 21 penetrating through the side plates 25.

The polishing machine is characterized in that sliding grooves 6 which are arranged correspondingly to each other are formed in two sides in the polishing bin 4, and sliding blocks 10 matched with the sliding grooves 6 are arranged on two sides of the supporting plate 5.

And at least one polishing roller 8 is arranged, and the polishing rollers 8 are connected through a transmission belt.

When the utility model is implemented specifically, when in use, the shell of the Roots blower needing polishing treatment is placed on the fixed table 3, the fixing bolts 21 on the side plates 25 at two sides are screwed tightly, the fixing bolts 21 at two sides are screwed inwards, the shell of the blower is clamped and fixed between the fixing bolts 21 at two sides, the lower end of the fixed table 3 is fixedly connected at the upper end of the guide block 23, the guide block 23 is connected in the guide hole 2 at the upper end of the polishing platform 1 in a sliding way, the guide hole 2 is a long-strip-shaped long hole and is arranged along the length direction of the polishing platform 1, the fourth motor 28 is started to drive the screw rod 20 to rotate, the upper end of the screw rod 20 is in threaded connection with the adjusting nut 22, the upper end of the adjusting nut 22 is fixedly connected at the lower end of the guide block 23, under the limit of the guide block 23 and the guide hole 2, the adjusting nut 22 drives the guide block 23 to move along the length direction of the guide hole 2, the fixing plate 7 fixed with the shell of the guide block 23 is driven to move to the polishing bin 4, the polishing machine enters from an inlet end at one end of a polishing bin 4, a first motor 9 is started to drive a plurality of polishing rollers 8 positioned between fixing plates 7 at two sides of the lower end of a supporting plate 5 to rotate, the shell of the blower is polished, a second motor 24 is started to drive a rotary table 11 to rotate, an eccentric shaft 12 is arranged on the rotary table 11, a connecting rod 13 is rotatably connected onto the eccentric shaft 12, the lower end of the connecting rod 13 is hinged at the central position at the upper end of the supporting plate 5, sliding blocks 10 are arranged at two sides of the supporting plate 5, sliding grooves 6 matched with the sliding blocks 10 are arranged at two sides in the polishing bin 4, the supporting plate 5 is pulled to reciprocate by the rotation of the eccentric shaft 12 through the connecting rod 13 under the guiding and limiting of the sliding grooves 6, so that the polishing rollers 8 do reciprocating motion while self-transmitting, the polishing efficiency is greatly increased, the polishing treatment by a hand of a polishing device is not needed, the labor cost is reduced, the polishing efficiency is improved, a brush plate 15 is arranged at one end, which is close to the outlet end of the polishing bin 4, drive third motor 14 drive brush board 15 rotates, clean the brush to the air-blower shell, 4 both sides in polishing storehouse all are equipped with suction hood 16, 4 upper end both sides in polishing storehouse all are equipped with air exhauster 17, it has dust absorption pipe 26 to communicate respectively between both sides air exhauster 17 and the suction hood 16, air exhauster 17 one side all is equipped with storage box 18, all be equipped with dust exhaust pipe 27 between air exhauster 17 and the storage box 18, the dust that air exhauster 17 that starts both sides will polish the production passes through suction hood 16 with the dust that brush board 15 brushed down and inhales, then collect in the exhaust storage box 18 and handle, remove dust in the polishing process and handle, prevent to lead to the fact the influence to staff's health.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a roots blower shell burnishing device which characterized in that: comprises a polishing platform (1), a guide hole (2) is arranged on the polishing platform (1), a guide block (23) is connected in the guide hole (2) in a sliding manner, a control chamber (19) communicated with the guide hole (2) is arranged in the polishing platform (1), a driving mechanism (29) for driving the guide block (23) to slide is arranged in the control chamber (19), a fixed platform (3) is fixedly connected on the guide block (23), a polishing bin (4) is arranged on the polishing platform (1), openings are arranged at two ends of the polishing bin (4), a supporting plate (5) is connected in the polishing bin (4) in a sliding manner, a fixed plate (7) with two sides arranged correspondingly is arranged at the lower end of the supporting plate (5), a polishing roller (8) is arranged between the fixed plates (7) in a rotating manner, a first motor (9) for driving the polishing roller (8) to rotate is arranged at the upper end of the supporting plate (5), a second motor (24) is arranged at the upper end of the polishing bin (4), the output end of the second motor (24) is connected with a rotating disc (11), an eccentric shaft (12) is arranged on the rotary table (11), a through hole positioned below the rotary table (11) is arranged at the upper end of the polishing bin (4), the eccentric shaft (12) is rotatably connected with a connecting rod (13), the other end of the connecting rod (13) is hinged at the upper end of the supporting plate (5) through a through hole, two sides in the polishing bin (4) are respectively provided with a dust hood (16) positioned below the supporting plate (5), exhaust fans (17) are respectively arranged on two sides of the upper end of the polishing bin (4), dust suction pipes (26) are respectively communicated between the exhaust fans (17) on two sides and the dust suction hood (16), and a dust storage box (18) is arranged on one side of the exhaust fan (17), and a dust exhaust pipe (27) is arranged between the exhaust fan (17) and the dust storage box (18).

2. The roots blower housing burnishing apparatus of claim 1, wherein: one side of the polishing roller (8) is rotatably provided with a brush plate (15) positioned at the lower end of the supporting plate (5), and the upper end of the supporting plate (5) is provided with a third motor (14) for driving the brush plate (15) to rotate.

3. The roots blower housing burnishing apparatus of claim 1, wherein: actuating mechanism (29) is including rotating the setting screw rod (20) in control chamber (19), threaded connection has adjusting nut (22) on screw rod (20), adjusting nut (22) upper end with guide block (23) are connected, polishing platform (1) one side is equipped with the drive screw rod (20) pivoted fourth motor (28).

4. The roots blower housing burnishing apparatus of claim 1, wherein: the upper end of the fixed table (3) is provided with side plates (25) with two sides arranged correspondingly, and the side plates (25) are connected with fixing bolts (21) penetrating through the side plates (25) in a threaded mode.

5. The roots blower housing burnishing apparatus of claim 1, wherein: both sides are equipped with spout (6) that correspond each other and arrange in polishing storehouse (4), backup pad (5) both sides all be equipped with spout (6) complex slider (10).

6. The roots blower housing burnishing apparatus of claim 1, wherein: the polishing roller (8) is provided with at least one polishing roller, and the polishing rollers (8) are connected through a transmission belt.