CN210210030U

CN210210030U - High-efficient sand throwing machine

Info

Publication number: CN210210030U
Application number: CN201920862487.2U
Authority: CN
Inventors: Yingou Sun; 孙银苟
Original assignee: Yuhuan Sunshi Auto Parts Co Ltd
Current assignee: Yuhuan Sunshi Auto Parts Co Ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-03-31
Anticipated expiration: 2029-06-10

Abstract

The utility model discloses a high-efficiency sand throwing machine, which comprises a supporting platform, supporting legs, a shell, a dustproof shell and a mounting platform, wherein the mounting platform is provided with a sand throwing device, the sand throwing device is provided with a material containing hopper, the edge of the mounting platform is welded with a mounting ring, the mounting ring is rotatably provided with a workpiece platform and is arranged on the dustproof shell, the dustproof shell is suspended in the shell through a supporting rod, a speed regulating motor is arranged in the dustproof shell, the output shaft of the speed regulating motor is connected with a rotating shaft on the sand throwing device through a shaft coupling, a first belt pulley is arranged on the output shaft of the speed regulating motor and is connected with a second belt pulley arranged on the workpiece platform through a belt, the top of the shell is movably covered with a top cover, the high-efficiency sand throwing machine can simultaneously carry out sand and burr removing treatment on six workpieces, the workpieces rotate in the sand throwing process, so that the burr removing effect is more, the processing efficiency is improved, the sealing performance of the sand throwing environment is good, the raised dust is reduced to the maximum extent, and the method is safe and environment-friendly.

Description

High-efficient sand throwing machine

Technical Field

The utility model relates to the technical field of machining, specifically a high-efficient sand throwing machine.

Background

The sand throwing machine is called a shot blasting machine or a sand blasting machine, and the principle of the sand throwing machine is that a motor drives a impeller to rotate, simultaneously, blades on the impeller also rotate, and finally, steel grit is thrown outwards at a certain speed by utilizing centrifugal force.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a high-efficient sand throwing machine, can carry out sand throwing deburring to six work pieces simultaneously and handle, the work piece rotates at the sand throwing in-process for the burring effect is more thorough, has improved machining efficiency, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency sand throwing machine comprises a supporting platform, supporting legs, a shell, a dustproof shell and a mounting platform, wherein the mounting platform is provided with a sand throwing device, the sand throwing device is provided with a material containing hopper, the edge of the mounting platform is welded with a mounting ring, the mounting ring is rotatably provided with a workpiece table, the mounting ring is arranged on the dustproof shell, the dustproof shell is arranged in the shell in a hanging manner through a supporting rod, the interior of the dustproof shell is provided with an adjustable speed motor, the output shaft of the adjustable speed motor is connected with a rotating shaft on the sand throwing device through a coupler, the output shaft of the adjustable speed motor is provided with a first belt pulley, the first belt pulley is connected with a second belt pulley arranged on the workpiece table through a belt, the top of the shell is movably covered with a top cover, the outer surface of the shell is provided with an operating panel, the operating panel is electrically connected with an, supporting platform's bottom four corners department is provided with the landing leg, the bottom of shell is provided with the through-hole, and through-hole department is provided with row's material pipe, arranges the material pipe and runs through supporting platform.

As a preferred technical scheme of the utility model, the quantity of workstation is six, angle arrays such as axis of six workstation around the mount table, the workstation includes the rotor plate, third belt pulley and fourth belt pulley, the rotor plate, third belt pulley and fourth belt pulley are through the installation hub connection that runs through its center department, install the hub connection and install on the collar, the rotor plate is located the upper surface of collar, third belt pulley and fourth belt pulley all are located the below of collar, third belt pulley and fourth belt pulley are located the dust cover, two adjacent mount tables are connected through the belt of cover on third belt pulley and fourth belt pulley, install the second belt pulley on the installation axle of one of them mount table, the second belt pulley passes through belt and first belt pulley connection.

As a preferred technical scheme of the utility model, sand blasting device is including a sand blasting section of thick bamboo, pivot, upper end cover, lower extreme cover, connecting rod and blade, the pivot is rotated and is installed in the center department of mount table, and fixed mounting has a sand blasting section of thick bamboo in the pivot, and the open end of a sand blasting section of thick bamboo is close the discharge gate department of containing hopper, has seted up the sand blasting window on the circular arc side of a sand blasting section of thick bamboo, install the blade on the circular arc side of pivot, the blade passes from in the sand blasting window, the upper and lower both sides of blade are provided with upper end cover and lower extreme cover respectively contactless, and the lower extreme cover is fixed to be set up on the mount table, is connected through the connecting rod between upper end cover and the lower extreme cover, and the through-hole that corresponds with a sand blasting.

As a preferred technical scheme of the utility model, the quantity of connecting rod is three, and three connecting rods are located the border department of lower end cover and around the equal angle array of axis of lower end cover, and the connecting rod does not interfere the blade and rotates.

As an optimal technical scheme of the utility model, the quantity of bracing piece is four, and four bracing pieces are around the equiangular array of the axis of blowdown pipe.

Compared with the prior art, the beneficial effects of the utility model are that: this high-efficient sand throwing machine can carry out sand throwing deburring to six work pieces simultaneously and handle, and the work piece rotates at the sand throwing in-process for the burring effect is more thorough, has improved machining efficiency, and the closure of sand throwing environment is good, and furthest's reduction raise dust is safe and the environmental protection.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the appearance structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: the sand throwing device comprises a supporting platform 1, supporting legs 2, a shell 3, a top cover 4, an operation panel 5, an installation platform 6, an installation ring 7, a sand throwing device 8, a workpiece platform 9, a dustproof shell 10, a discharge pipe 11, a supporting rod 12, a speed regulating motor 13, a first belt pulley 14, a second belt pulley 15, a material containing hopper 16, a coupler 17, a rotating plate 18, a third belt pulley 19, a fourth belt pulley 20, a sand throwing cylinder 21, a rotating shaft 22, an upper end cover 23, a lower end cover 24, a connecting rod 25, a blade 26 and a sand throwing window 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-efficiency sand slinging machine comprises a supporting platform 1, supporting legs 2, a shell 3, a dustproof shell 10 and a mounting platform 6, wherein a sand slinging device 8 is mounted on the mounting platform 6, the sand slinging device 8 comprises a sand slinging barrel 21, a rotating shaft 22, an upper end cover 23, a lower end cover 24, a connecting rod 25 and a blade 26, the rotating shaft 22 is rotatably mounted at the center of the mounting platform 6, the rotating shaft 22 is connected with an output shaft of a speed regulating motor 13 through a coupler 17, the sand slinging barrel 21 is fixedly mounted on the rotating shaft 22, the open end of the sand slinging barrel 21 is close to a discharge port of a material containing hopper 16, a sand slinging window 27 is arranged on the arc side surface of the sand slinging barrel 21, the blade 26 is mounted on the arc side surface of the rotating shaft 22, the blade 26 penetrates through the sand slinging window 27, the upper end cover 23 and the lower end cover 24 are respectively arranged on the upper side surface and the lower side surface of, the number of the connecting rods 25 is three, the three connecting rods 25 are positioned at the edge of the lower end cover 24 and are arrayed in an equal angle mode around the central axis of the lower end cover 24, the connecting rods 25 do not interfere with the rotation of the blades 26, a through hole corresponding to the sand throwing cylinder 21 is formed in the center of the upper end cover 23, a material containing hopper 16 is arranged at the through hole and is used for containing steel sand used for sand throwing, the steel sand falls into the sand throwing cylinder 21, when the speed regulating motor 13 rotates, the blades 26 and the sand throwing cylinder 21 are driven to rotate through the rotating shaft 22, the steel sand is thrown out from the sand throwing window 27 under the action of centrifugal force and is thrown to the workpiece table 9 along the blades 26, the workpieces clamped on the workpiece table 9 are subjected to sand throwing and burr removing treatment, the mounting ring 7 is welded at the edge of the mounting table 6, the workpiece table 9 is rotatably arranged on the mounting ring 7, the number of the workpiece tables 9 is six, the six workpiece tables 9 are arrayed in an equal, the workpiece table 9 comprises a rotating plate 18, a third belt pulley 19 and a fourth belt pulley 20, the rotating plate 18, the third belt pulley 19 and the fourth belt pulley 20 are connected through a mounting shaft penetrating through the center of the rotating plate, the mounting shaft is rotatably mounted on the mounting ring 7, the rotating plate 18 is positioned on the upper surface of the mounting ring 7, a workpiece clamp is mounted on the rotating plate 18, burrs on a workpiece can be removed conveniently after the workpiece is clamped, the third belt pulley 19 and the fourth belt pulley 20 are both positioned below the mounting ring 7, the third belt pulley 19 and the fourth belt pulley 20 are positioned in the dustproof shell 10, two adjacent mounting tables 6 are connected through a belt sleeved on the third belt pulley 19 and the fourth belt pulley 20, one mounting table 6 rotates and can drive the other five mounting tables 6 to rotate through the belt, so that the workpiece clamped on the six mounting tables 6 rotates, a second belt pulley 15 is mounted on the mounting shaft of one mounting table 6, the second belt pulley 15 is connected with the first belt pulley 14 through a belt, the speed regulating motor 13 drives the second belt pulley 15 to rotate through the first belt pulley 14, so as to drive one of the mounting tables 6 to rotate, further, a workpiece clamped on the mounting table 6 is rotated, three hundred sixty-degree dead-angle-free sand and burr removing treatment is carried out on the workpiece, the burr removing effect is good, the efficiency is high, the mounting ring 7 is arranged on the dustproof shell 10, the dustproof shell 10 is arranged in the shell 3 in a hanging manner through the support rods 12, all the belt pulleys and the speed regulating motor 13 are arranged in the dustproof shell 10, the belt pulleys and the speed regulating motor 13 can be effectively prevented from being damaged by dust, the service life of the sand thrower is prolonged, the number of the support rods 12 is four, the four support rods 12 are arrayed in an equal angle around the central axis of the discharge pipe 11, the speed regulating motor 13 is arranged inside the dustproof shell 10, the output shaft of the speed regulating motor 13, a first belt pulley 14 is installed on an output shaft of a speed regulating motor 13, the first belt pulley 14 is connected with a second belt pulley 15 arranged on a workpiece table 9 through a belt, a top cover 4 is movably covered at the top of a shell 3, the top cover 4 is used for preventing raised dust generated in the burr discharging process, safety and environmental protection are realized, an operation panel 5 is installed on the outer surface of the shell 3, the operation panel 5 is electrically connected with an external power supply, the speed regulating motor 13 is electrically connected with the operation panel 5, the speed regulating motor 13 can regulate speed according to actual needs, the shell 3 is installed on a supporting platform 1, supporting legs 2 are arranged at four corners of the bottom of the supporting platform 1, a through hole is formed in the bottom of the shell 3, a discharging pipe 11 is arranged at the through hole, the discharging pipe 11 penetrates through the supporting platform 1, dust and steel sand generated in the burr removing process fall along the inner wall of the shell 3 and are finally discharged from the, then separating for secondary utilization.

When in use: the containing hopper 16 is used for containing steel grit used for sand blasting, the steel grit falls into the sand blasting cylinder 21, when the speed regulating motor 13 rotates, the blade 26 and the sand blasting cylinder 21 are driven to rotate through the rotating shaft 22, the steel grit is blasted out from the sand blasting window 27 under the action of centrifugal force and is thrown to the workpiece platform 9 along the blade 26 to perform sand blasting and burr removing treatment on the workpiece clamped on the workpiece platform 9, the speed regulating motor 13 drives the second belt pulley 15 to rotate through the first belt pulley 14 so as to drive one of the mounting platforms 6 to rotate, one mounting platform 6 can drive the other five mounting platforms 6 to rotate through a belt, further the workpiece clamped on the six mounting platforms 6 is rotated to perform sand blasting and burr removing treatment on the workpiece without dead angle of three hundred sixty degrees, the burr removing effect is good, the efficiency is high, dust and the steel grit generated in the burr removing process fall along the inner wall of the shell 3 and are finally discharged from the discharging pipe 11, is convenient for collecting dust and steel grit, and then is separated for secondary utilization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient sand throwing machine, includes supporting platform (1), landing leg (2), shell (3), dust shell (10) and mount table (6), its characterized in that: the sand throwing device (8) is installed on the mounting platform (6), a material containing hopper (16) is arranged on the sand throwing device (8), a mounting ring (7) is welded at the edge of the mounting platform (6), a workpiece platform (9) is rotatably arranged on the mounting ring (7), the mounting ring (7) is arranged on a dustproof shell (10), the dustproof shell (10) is arranged in the shell (3) in a suspended mode through a support rod (12), a speed regulating motor (13) is installed inside the dustproof shell (10), an output shaft of the speed regulating motor (13) is connected with a rotating shaft (22) on the sand throwing device (8) through a coupling (17), a first belt pulley (14) is installed on an output shaft of the speed regulating motor (13), the first belt pulley (14) is connected with a second belt pulley (15) arranged on the workpiece platform (9) through a belt, a top cover (4) is movably covered at the top of the shell (3), and an operation panel (5) is installed on the outer surface of the shell (3), operation panel (5) are connected with the external power supply electricity, and buncher (13) are connected with operation panel (5) electricity, and install on supporting platform (1) shell (3), and the bottom four corners department of supporting platform (1) is provided with landing leg (2), the bottom of shell (3) is provided with the through-hole, and through-hole department is provided with row material pipe (11), arranges material pipe (11) and runs through supporting platform (1).

2. A high efficiency sander as set forth in claim 1, wherein: the number of the workpiece platforms (9) is six, six workpiece platforms (9) are arranged around the central axis of the mounting platforms (6) in an equal-angle array mode, each workpiece platform (9) comprises a rotating plate (18), a third belt pulley (19) and a fourth belt pulley (20), the rotating plate (18), the third belt pulley (19) and the fourth belt pulley (20) are connected through a mounting shaft penetrating through the center of the rotating plate, the mounting shaft is rotatably mounted on the mounting ring (7), the rotating plate (18) is located on the upper surface of the mounting ring (7), the third belt pulley (19) and the fourth belt pulley (20) are both located below the mounting ring (7), the third belt pulley (19) and the fourth belt pulley (20) are located in the dustproof shell (10), two adjacent mounting platforms (6) are connected through belts sleeved on the third belt pulley (19) and the fourth belt pulley (20), a second belt pulley (15) is mounted on the mounting shaft of one mounting platform (6), the second pulley (15) is connected with the first pulley (14) through a belt.

3. A high efficiency sander as set forth in claim 1, wherein: the sand slinging device (8) comprises a sand slinging cylinder (21), a rotating shaft (22), an upper end cover (23), a lower end cover (24), a connecting rod (25) and blades (26), wherein the rotating shaft (22) is rotatably installed at the center of the installation platform (6), the sand slinging cylinder (21) is fixedly installed on the rotating shaft (22), the open end of the sand slinging cylinder (21) is close to the discharge port of the containing hopper (16), a sand slinging window (27) is arranged on the arc side surface of the sand slinging cylinder (21), the blades (26) are installed on the arc side surface of the rotating shaft (22), the blades (26) penetrate through the sand slinging window (27), the upper end cover (23) and the lower end cover (24) are arranged on the upper side and the lower side of each blade (26) in a non-contact manner, the lower end cover (24) is fixedly arranged on the installation platform (6), the upper end cover (23) is connected with the lower end cover (24) through the connecting rod (25), and a through hole corresponding to the sand sling, a material containing hopper (16) is arranged at the through hole.

4. A high efficiency sander as set forth in claim 3, wherein: the number of the connecting rods (25) is three, the three connecting rods (25) are located at the edge of the lower end cover (24) and are arrayed in an equal angle mode around the central axis of the lower end cover (24), and the connecting rods (25) do not interfere with the rotation of the blades (26).

5. A high efficiency sander as set forth in claim 1, wherein: the number of the support rods (12) is four, and the four support rods (12) are arrayed around the central axis of the discharging pipe (11) at equal angles.