CN220762280U

CN220762280U - Automatic sand blasting machine

Info

Publication number: CN220762280U
Application number: CN202322624756.0U
Authority: CN
Inventors: 张长松; 吴辉; 董志强
Original assignee: Chongqing Angulis New Material Co ltd
Current assignee: Chongqing Angulis New Material Co ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2024-04-12
Anticipated expiration: 2033-09-27

Abstract

The utility model discloses an automatic sand blasting machine, which relates to the technical field of sand blasting machines and comprises a machine case and a storage box, wherein a fixed plate is fixedly arranged on the inner wall of the front side of the machine case, a driving motor is fixedly arranged on the outer wall of the bottom of the fixed plate, a large turntable is fixedly arranged on the outer wall of the bottom end of an output shaft of the driving motor, an annular plate is fixedly arranged on the outer wall of the top of the large turntable, workpiece clamping mechanisms are uniformly arranged on the outer wall of the top of the annular plate, and each workpiece clamping mechanism comprises a small turntable. According to the utility model, after the large turntable slowly rotates to the front side of the case and leaks, a workpiece is placed on the top end of the fixed box at the top of the small turntable, then the disassembling knob is directly rotated, so that the workpiece can be clamped and fixed by using the clamping plate, and then the sand blasting treatment is continuously carried out to the case in a rotating manner, so that the sand blasting machine can clamp various types of workpieces by using the clamping plate clamping design, and the applicability is wider.

Description

Automatic sand blasting machine

Technical Field

The utility model relates to the technical field of sand blasters, in particular to an automatic sand blaster.

Background

The sand blasting machine is a machine which uses compressed air as a power source to form a high-speed spray beam to spray the spray material onto the surface of a workpiece to be treated at high speed, is suitable for the sand blasting processing treatment of the inner and outer surfaces of various parts, can be used for cleaning the sand stuck on the surfaces of various metal castings, removing rust on the surfaces of ferrous metal parts, eliminating burrs and flash on the surfaces of stamping parts and eliminating oxidized black skin on the surfaces of heat-treated workpieces, can be realized by using the sand blasting cleaning process of an automatic sand blasting machine, can obtain good material natural color of the workpiece after sand blasting cleaning, can be used as the former working procedure of the processes of blackening, blushing, passivation and the like of the metal surfaces, and is one of the sand blasting machines, and the rotary disc type automatic sand blasting machine can continuously perform rotary sand blasting on the workpieces on a rotary disc by using the design of a large rotary disc. And simultaneously, the coating can provide a good base surface for electroplating, spraying and the like. The following problems exist in the prior art:

because the small turntable on the large turntable of the conventional turntable type automatic sand blasting machine is a structure for fixing workpieces, the problem that the product applicability is reduced because the workpieces cannot be fixed firmly or cannot be fixed and processed due to different sizes or irregular shapes of the workpieces is caused.

Disclosure of Invention

The present utility model provides an automatic sand blaster to solve the above-mentioned problems in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides an automatic sand blasting machine, includes quick-witted case, storage tank, the front side inner wall fixed mounting of machine case has the fixed plate, the bottom outer wall fixed mounting of fixed plate has driving motor, driving motor's output shaft bottom outer wall fixed mounting has big carousel, the top outer wall fixed mounting of big carousel has the annular plate, the top outer wall of annular plate evenly is provided with work piece fixture, work piece fixture is including little carousel, the even fixed mounting of inner chamber of annular plate has the motor, the output shaft top outer wall of motor and the bottom outer wall fixed connection of little carousel, the even fixed mounting of inner chamber of annular plate has the motor, the equal fixed mounting of output shaft top outer wall of motor has little carousel, the top outer wall fixed mounting of little carousel has the fixed box, the top spout right side inner wall movable mounting of fixed box has the positive and negative threaded rod, the left side outer wall of positive and negative threaded rod runs through in the left side outer wall of fixed mounting of fixed box, the left and right side and negative threaded rod has the dismouting knob, equal movable mounting movable rod on the left and right side opposite threaded outer wall of top of movable rod.

The technical scheme of the utility model is further improved as follows: the control box is fixedly arranged on the outer wall of the right side of the case, and the outer walls of the left side and the right side of the recessed area of the front side of the case are provided with an inlet and an outlet.

By adopting the technical scheme, the control box and the inlet and the outlet are matched with each other in the scheme, so that the large turntable is driven to rotate through the control box, enters the sand blasting machine from the inlet and the outlet, and then rotates from the inlet and the outlet at the other side after sand blasting is completed.

The technical scheme of the utility model is further improved as follows: the right side outer wall of machine case is provided with the access door, the rear side outer wall of machine case is provided with the dismantlement door, the bottom outer wall of machine case link up fixed mounting has the waste hopper.

By adopting the technical scheme, through the mutual cooperation among the access door, the disassembly door and the waste hopper in the scheme, the interior condition is observed through the small window on the access door of the case, the access door can be opened for overhauling, meanwhile, the disassembly door can be opened for overhauling the sand blasting gun, and vaporific particles generated by sand blasting can be discharged through the waste hopper communicated with the exhaust pipe.

The technical scheme of the utility model is further improved as follows: the sand blasting machine is characterized in that a sand blasting tank is fixedly arranged on the outer wall of the top of the machine case, a pressurizing tank is fixedly arranged on the outer wall of the right end of the rear side of the machine case, the output end of the sand blasting tank is in through connection with the input end of the pressurizing tank, and sand blasting pipelines are fixedly connected with the output end of the pressurizing tank.

The technical scheme of the utility model is further improved as follows: the disassembly door is close to the sand blasting gun which is uniformly and fixedly arranged on the outer wall of one side of the rear side inner cavity of the chassis, the input end of the sand blasting gun is fixedly connected with the output end of the sand blasting pipeline, and the sand blasting gun is positioned on the rear side of the large turntable.

By adopting the technical scheme, through the mutual cooperation among the pressurizing tank, the sand blasting pipeline and the sand blasting gun in the scheme, after the workpiece on the large turntable rotates into the chassis, the pressurizing tank transmits grains in the sand blasting tank to the sand blasting gun from the sand blasting pipeline for sand blasting treatment.

The technical scheme of the utility model is further improved as follows: the front side outer wall of storage tank has seted up the arc recess, the equal fixed mounting of outer wall has the locating splint about the rear side left and right sides of storage tank, the equal movable mounting of inner wall of locating splint has the threaded rod.

The technical scheme of the utility model is further improved as follows: the top outer wall fixed mounting of threaded rod has the knob, the bottom outer wall fixed mounting of threaded rod has the clamp plate, the outer wall of clamp plate and the upper and lower both sides outer wall overlap joint of quick-witted case front side boss.

By adopting the technical scheme, through the mutual cooperation among the storage box, the locating clamping plate, the knob, the threaded rod and the pressing plate in the scheme, the storage box can be clamped into the front side of the machine case by using the locating clamping plate, the threaded rod and the bottom pressing plate are driven by the rotary knob to extrude and fix, and after the sand blasting of the workpiece is completed, the workpiece can be directly placed in the storage box for centralized collection when the worker takes down the workpiece.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides an automatic sand blasting machine, which is characterized in that a large turntable is slowly rotated to the front side of a machine case to leak, a workpiece is placed on the top end of a fixed box at the top of a small turntable, then a disassembling knob is directly rotated to clamp and fix the workpiece by using a clamping plate, and then sand blasting treatment is continuously carried out to the machine case in a rotating way, so that the sand blasting machine can clamp various types of workpieces by using the clamping plate clamping design, and the applicability is wider.

2. The utility model provides an automatic sand blasting machine, which is characterized in that a storage box is clamped at the front side of a machine case by using a positioning clamping plate, and a knob on the positioning clamping plate is rotated to fix the storage box, so that a workpiece subjected to sand blasting can be conveniently and directly placed in the storage box to be collected in a concentrated manner, an operator can be positioned in an arc-shaped groove to take a workpiece clamping piece, normal work is not influenced, and the workpiece collection efficiency is improved.

Drawings

FIG. 1 is a schematic overall view of the structure of the present utility model;

FIG. 2 is a schematic rear view of a chassis according to the present utility model;

FIG. 3 is a schematic top view of a chassis of the present utility model;

FIG. 4 is a schematic cross-sectional view of a work holding mechanism of the present utility model;

fig. 5 is a schematic view of a storage case according to the structure of the present utility model.

In the figure: 1. a chassis; 11. an inlet and an outlet; 12. disassembling the door; 121. a sand blasting gun; 13. a waste hopper; 14. an access door; 15. a fixing plate; 151. a driving motor; 16. a large turntable; 161. an annular plate; 162. a motor; 17. a workpiece clamping mechanism; 171. a small turntable; 172. a fixed box; 173. a positive and negative threaded rod; 174. disassembling and assembling a knob; 175. a moving rod; 176. a clamping plate; 2. a sandblasting tank; 21. a boost tank; 211. a sand blasting pipeline; 3. a control box; 4. a storage box; 41. an arc-shaped groove; 42. positioning clamping plates; 421. a threaded rod; 422. a knob; 423. and (5) pressing plates.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1 and 2, the utility model provides an automatic sand blasting machine, which comprises a machine case 1 and a storage box 4, wherein a control box 3 is fixedly arranged on the outer wall of the right side of the machine case 1, the control box 3 is used for controlling a driving motor 151, a motor 162, a sand blasting gun 121 and the like, an inlet 11 is formed on the outer wall of the left side and the right side of a concave area of the front side of the machine case 1, an access door 14 is arranged on the outer wall of the right side of the machine case 1, the machine case 1 can observe the sand blasting condition inside the machine case 1 through a small window on the access door 14, the access door 14 can be opened for overhauling, a waste hopper 13 is fixedly arranged on the outer wall of the bottom of the machine case 1, mist particles generated by sand blasting can be communicated with an exhaust pipe through the waste hopper 13 to be discharged, internal accumulation is prevented, a disassembly door 12 is arranged on the outer wall of the rear side of the machine case 1, a sand blasting tank 2 is fixedly arranged on the outer wall of the top of the machine case 1, grains used for storing sand blasting are fixedly arranged on the outer wall of the rear side of the machine case 1, a pressurizing tank 21 is fixedly arranged on the outer wall of the right side of the machine case 2, and the output end of the sand blasting tank 2 is connected with the pressurizing end of the pressurizing tank 21, so that the grains in the sand blasting tank 2 can be pressurized by the pressurizing tank 21.

As shown in fig. 3 and 4, a fixed plate 15 is fixedly installed on the inner wall of the front side of the chassis 1, a driving motor 151 is fixedly installed on the outer wall of the bottom of the fixed plate 15, a large turntable 16 is fixedly installed on the outer wall of the bottom end of an output shaft of the driving motor 151, an annular plate 161 is fixedly installed on the outer wall of the top of the large turntable 16, a workpiece clamping mechanism 17 is uniformly arranged on the outer wall of the top of the annular plate 161, a motor 162 is uniformly and fixedly installed in an inner cavity of the annular plate 161, the outer wall of the top end of the output shaft of the motor 162 is fixedly connected with the outer wall of the bottom of the small turntable 171, a motor 162 is uniformly and fixedly installed in the outer wall of the top end of the output shaft of the motor 162, a small turntable 171 is fixedly installed on the outer wall of the top of the small turntable 171, the right inner wall of the top chute of the fixed box 172 is movably provided with a forward and reverse threaded rod 173, the left outer wall of the forward and reverse threaded rod 173 penetrates through the left outer wall of the fixed box 172, the left frontal top outer wall of the forward and reverse threaded rod 173 is fixedly provided with a disassembly knob 174, the left and right opposite threaded outer walls of the forward and reverse threaded rod 173 are movably provided with a movable rod 175, the top outer wall of the movable rod 175 is fixedly provided with a clamping plate 176, the output end of the booster tank 21 is fixedly connected with a sand blasting pipeline 211, the outer wall of the disassembly door 12, which is close to the rear inner cavity of the chassis 1, is uniformly and fixedly provided with a sand blasting gun 121, the sand blasting gun 121 can be directly detected by opening the disassembly door 12, and the input end of the sand blasting gun 121 is fixedly connected with the output end of the sand blasting pipeline 211 and the sand blasting gun 121 is positioned at the rear side of the large turntable 16;

the large turntable 16 can be driven to slowly rotate through the driving motor 151 below the fixing plate 15, when the large turntable 16 drives the small turntable 171 and the fixing box 172 at the top to leak to the front side of the case 1 through the inlet and outlet 11, a workpiece is placed on the top end of the fixing box 172, then the disassembly knob 174 is directly rotated to drive the forward and reverse threaded rod 173 to rotate, so that the moving rod 175 drives the clamping plate 176 to approach inwards to clamp and fix the workpiece, then the large turntable 16 can pass through the inlet and outlet 11 at the other side to continuously rotate into the case 1, when the large turntable 16 rotates to the front side of the sand blasting gun 121, the pressurizing tank 21 transmits crystal grains in the sand blasting tank 2 to the sand blasting gun 121 from the sand blasting pipeline 211 to spray out, so that sand blasting is performed on the workpiece, and the workpiece clamped at the top can also drive the small turntable 171 to rotate through the motor 162 in the annular plate 161 during sand blasting, so that the workpiece rotates, the sand blasting is more uniform, and then the workpiece can be directly taken down by the reverse disassembly knob 174.

As shown in fig. 5, an arc groove 41 is formed on the front outer wall of the storage box 4, an operator can take a clamping piece in the arc groove 41, the upper outer wall and the lower outer wall of the left side and the right side of the rear side of the storage box 4 are fixedly provided with a positioning clamping plate 42, the inner wall of the positioning clamping plate 42 is movably provided with a threaded rod 421, the outer wall of the top end of the threaded rod 421 is fixedly provided with a knob 422, the outer wall of the bottom end of the threaded rod 421 is fixedly provided with a pressing plate 423, and the outer wall of the pressing plate 423 is in lap joint with the outer walls of the upper side and the lower side of the front protruding plate of the chassis 1;

through utilizing the locating splint 42 centre gripping with storage tank 4 behind quick-witted case 1 front side, knob 422 on the rotatory locating splint 42 drives threaded rod 421 and bottom clamp plate 423 and moves down, accomplishes the extrusion fixed, can make the work piece that the sandblast was accomplished conveniently directly place in the storage tank 4 and concentrate the collection.

The working principle of the automatic sand blaster is specifically described below.

As shown in fig. 1-5, the large turntable 16 can be driven to rotate slowly by the driving motor 151 below the fixing plate 15, when the large turntable 16 drives the small turntable 171 and the fixing box 172 at the top to leak out from the front side of the machine case 1 through the inlet and outlet 11, the workpiece is placed on the top end of the fixing box 172, then the disassembly knob 174 is directly rotated to drive the forward and reverse threaded rod 173 to rotate, so that the moving rod 175 drives the clamping plate 176 to draw close to the inner side to clamp and fix the workpiece, then the large turntable 16 can pass through the inlet and outlet 11 at the other side to continue to rotate into the machine case 1, when the large turntable 16 rotates to the front side of the sand blasting gun 121, the pressurizing tank 21 transmits grains in the sand blasting tank 2 from the sand blasting pipeline 211 to the sand blasting gun 121 to spray out the workpiece, so that the workpiece is subjected to sand blasting treatment, and the fixing box 172 and the workpiece clamped at the top can also drive the small turntable 171 to rotate through the motor 162 in the annular plate 161 to enable the workpiece to be more uniform in sand blasting, and then the machine case 1 is slowly rotated out, and the workpiece can be directly removed by the reverse disassembly knob 174.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. An automatic sand blasting machine comprises a machine case (1) and a storage box (4), and is characterized in that: the utility model discloses a motor, including quick-witted case (1), front side inner wall fixed mounting of machine case (1) has fixed plate (15), the bottom outer wall fixed mounting of fixed plate (15) has driving motor (151), the output shaft bottom outer wall fixed mounting of driving motor (151) has carousel (16), the top outer wall fixed mounting of carousel (16) has annular plate (161), the top outer wall of annular plate (161) evenly is provided with work piece fixture (17), work piece fixture (17) are including little carousel (171), the even fixed mounting of inner chamber of annular plate (161) has motor (162), the output shaft top outer wall of motor (162) and the bottom outer wall fixed connection of little carousel (171), the top outer wall fixed mounting of little carousel (171) has fixed box (172), the top spout right side inner wall movable mounting of fixed box (172) has positive and negative threaded rod (173), the left side outer wall of positive and negative (173) runs through the left side outer wall of fixed box (172), the left side top outer wall fixed mounting of positive and negative (173) has dismouting knob (174), the outer wall (175) of positive and negative (173), positive and negative (175) move movable mounting of threaded rod (175).

2. An automatic sand blasting machine according to claim 1, wherein: the control box (3) is fixedly arranged on the outer wall of the right side of the case (1), and the left and right side outer walls of the front side concave area of the case (1) are provided with an inlet and an outlet (11).

3. An automatic sand blasting machine according to claim 1, wherein: the right side outer wall of machine case (1) is provided with access door (14), the rear side outer wall of machine case (1) is provided with dismantles door (12), the bottom outer wall of machine case (1) link up fixed mounting has waste hopper (13).

4. An automatic sand blasting machine according to claim 3, wherein: the sand blasting machine is characterized in that a sand blasting tank (2) is fixedly arranged on the outer wall of the top of the machine case (1), a pressurizing tank (21) is fixedly arranged on the outer wall of the right end of the rear side of the machine case (1), the output end of the sand blasting tank (2) is in through connection with the input end of the pressurizing tank (21), and sand blasting pipelines (211) are fixedly connected with the output end of the pressurizing tank (21).

5. An automatic blast apparatus according to claim 4, wherein: the disassembly door (12) is close to the outer wall of one side of the rear side inner cavity of the chassis (1), a sand blasting gun (121) is uniformly and fixedly installed on the outer wall of one side of the rear side inner cavity of the chassis, the input end of the sand blasting gun (121) is fixedly connected with the output end of the sand blasting pipeline (211), and the sand blasting gun (121) is located on the rear side of the large turntable (16).

6. An automatic sand blasting machine according to claim 1, wherein: the front side outer wall of storage tank (4) has seted up arc recess (41), the equal fixed mounting of outer wall has locating splint (42) about the rear side left and right sides of storage tank (4), the equal movable mounting of inner wall of locating splint (42) has threaded rod (421).

7. An automatic sand blasting machine according to claim 6, wherein: the top outer wall fixed mounting of threaded rod (421) has knob (422), the bottom outer wall fixed mounting of threaded rod (421) has clamp plate (423), the outer wall overlap joint of clamp plate (423) and the upper and lower both sides outer wall of quick-witted case (1) front side boss.