CN213004718U

CN213004718U - Sand blasting machine

Info

Publication number: CN213004718U
Application number: CN202021647135.4U
Authority: CN
Inventors: 高双
Original assignee: Dongguan Songmao Precision Plastic Technology Co ltd
Current assignee: Dongguan Songmao Precision Plastic Technology Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-04-20
Anticipated expiration: 2030-08-10

Abstract

The utility model provides a sand blasting machine, includes sand blasting box, sieve workbin, air pump, conveyer belt and vibrating motor, the top of sand blasting box is provided with the abrasive material case, one side of abrasive material case is provided with the discharging pipe, top in the sand blasting box is provided with the sandblast passageway, and discharging pipe intercommunication sandblast passageway, pass through the bolted connection revolving stage in the sand blasting box, be provided with the motor in the revolving stage, the top of revolving stage is provided with square rotary drum, and the square rotary drum of drive shaft connection of motor, through bearing installation pivot in the square rotary drum, bolted connection fixed bolster is passed through to the tip of pivot, the screw rod is screwed up through reserving screw hole threaded connection in the top of fixed bolster, one side of revolving stage is provided with the air pump, the end of giving vent to ange. The utility model is simple in operation convenient, it is rational in infrastructure, can replace artifical manual sandblast, the sandblast is effectual, can also reduce the emergence of the jam nozzle condition, increase of service life.

Description

Sand blasting machine

Technical Field

The utility model relates to a sandblast technical field, in particular to sand blasting machine.

Background

The sand blasting is a process of cleaning and coarsening the surface of a matrix by utilizing the impact action of high-speed sand flow, adopts compressed air as power to form a high-speed spray beam to spray a spray material to the surface of a workpiece at a high speed so as to change the surface of the workpiece, however, the prior sand blasting machine has the following defects when in use: 1. the manual handheld spray gun is needed to conduct sand blasting treatment on smaller parts such as plastic and hardware, labor intensity is high, manpower is consumed, and potential safety hazards exist, 2. the mode efficiency of manual handheld spray gun sand blasting is not high, time is long, and 3. during sand blasting treatment, due to different sizes of abrasive particles, nozzles are prone to being blocked and damaged, and need to be replaced frequently. To this end, we propose a sandblasting machine.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a sand blasting machine can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sand blasting machine comprises a sand blasting box, a screening box, an air pump, a conveyor belt and a vibrating motor, wherein the top of the sand blasting box is provided with the grinding box, one side of the grinding box is provided with a discharging pipe, the top in the sand blasting box is provided with a sand blasting channel, the discharging pipe is communicated with the sand blasting channel, the interior of the sand blasting box is connected with a rotary table through a bolt, the interior of the rotary table is provided with the motor, the top of the rotary table is provided with a square rotary drum, a driving shaft of the motor is connected with the square rotary drum, a rotary shaft is installed in the square rotary drum through a bearing, the end part of the rotary shaft is connected with a fixed support through the bolt, the top of the fixed support is connected with a tightening screw through a reserved threaded hole, one side of the rotary table is provided with the air pump, the air outlet, the top in the sieve workbin is passed through bolted connection vibrating motor, the bottom that is located vibrating motor in the sieve workbin is provided with the sieve flitch, the discharge end that one side of sieve workbin is located the sieve flitch is provided with the waste material discharge gate, the bottom that one side of sieve workbin is located the waste material discharge gate is provided with waste recovery case.

Furthermore, one side of the sand blasting channel is positioned at the top of the square rotary drum and provided with a support mounting nozzle, the feeding end of the nozzle is communicated with the sand blasting channel through a rubber pipe, and the top of the discharging pipe is provided with a control valve.

Furthermore, a material collecting pull groove is formed in the bottom of the square rotary drum.

Further, one side of the air pump is provided with a ventilation box, the air inlet end of the air pump is communicated with the ventilation box through a pipeline, an air filter screen is arranged in the ventilation box, the back of the sand-blasting box is provided with a ventilation hole, and the ventilation hole is communicated with the ventilation box.

Further, the top of sieve workbin is provided with feed hopper, and feed hopper's discharge end intercommunication sieve workbin, the bottom of sieve flitch is provided with the slide, the discharge end that the opposite side of sieve workbin is located the slide is provided with the discharge gate.

Further, one side of the sand-blasting box is provided with a sealing door.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through the fixed bolster that sets up and the screw rod of screwing up, carry out spacing fixed with the work piece, carry out sand blasting to the work piece through the nozzle at top to do not need artifical handheld spray gun to carry out work, labour saving and time saving can also avoid the potential safety hazard.

2. When carrying out the sand blasting, the square rotary drum of motor drive through setting up rotates, utilizes the sandblast effort to drive the work piece through the pivot and rotates the sand blasting, makes workpiece surface can both fully contact with the abrasive material to improve sandblast efficiency, improve the sandblast effect, shorten operating time.

3. Through the vibrating motor who sets up and sieve the flitch and sieve the material separation to unqualified abrasive material, the waste material is retrieved in getting into the waste recycling bin through the waste material discharge gate, can reduce the condition emergence that the abrasive material blockked up the nozzle, increase of service life.

Drawings

Fig. 1 is the overall structure schematic diagram of the sand blasting machine of the utility model.

Fig. 2 is the structural schematic diagram of the square rotary drum of the sand blasting machine of the utility model.

Fig. 3 is the utility model discloses sand blasting machine sealing door structure schematic diagram.

Fig. 4 is the structural schematic diagram of the ventilation hole of the sand blasting machine of the utility model.

In the figure: 1. a sand blasting box; 2. a grinding box; 3. screening the material box; 4. a square drum; 5. a turntable; 6. a motor; 7. a material receiving pull groove; 8. a rotating shaft; 9. fixing a bracket; 10. screwing down the screw; 11. a sand blasting channel; 12. a nozzle; 13. a discharge pipe; 14. a control valve; 15. an air pump; 16. a ventilation box; 17. an air filter screen; 18. a vent hole; 19. a conveyor belt; 20. a feed hopper; 21. a material sieving plate; 22. a slide plate; 23. a vibration motor; 24. a waste material outlet; 25. a waste recovery tank; 26. a discharge port; 27. and (4) sealing the door.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a sand blasting machine comprises a sand blasting box 1, a screening box 3, an air pump 15, a conveyor belt 19 and a vibration motor 23, wherein the top of the sand blasting box 1 is provided with a grinding box 2, one side of the grinding box 2 is provided with a discharge pipe 13, the top in the sand blasting box 1 is provided with a sand blasting channel 11, the discharge pipe 13 is communicated with the sand blasting channel 11, the interior of the sand blasting box 1 is connected with a rotary table 5 through bolts, the interior of the rotary table 5 is provided with a motor 6, the top of the rotary table 5 is provided with a square rotary drum 4, a driving shaft of the motor 6 is connected with the square rotary drum 4, a rotating shaft 8 is installed in the square rotary drum 4 through a bearing, the end of the rotating shaft 8 is connected with a fixed support 9 through bolts, the top of the fixed support 9 is connected with a tightening screw 10 through a reserved threaded hole, one side of, the sand blasting box comprises a sand blasting box 1 and is characterized in that a support is arranged on one side of the sand blasting box 1, a screening box 3 is arranged on one side of the conveyor belt 19, the top of the screening box 3 is connected with a vibration motor 23 through a bolt, a screening plate 21 is arranged at the bottom of the vibration motor 23 in the screening box 3, a waste material discharge port 24 is formed in the discharge end, located on the screening plate 21, of one side of the screening box 3, and a waste material recovery box 25 is arranged at the bottom, located on the waste material discharge port 24, of one side of the screening box.

The square drum 4 is of an open structure.

A rubber pad is arranged between the driving shaft of the vibrating motor 23 and the sieve material plate 21.

The surface of the material sieving plate 21 is provided with material sieving holes.

The top of the grinding material box 2 can be provided with a feeding baffle.

Wherein, one side of the sand blasting channel 11 is arranged at the top of the square rotary drum 4 and is provided with a bracket mounting nozzle 12, the nozzle 12 is communicated with the sand blasting channel 11 through a rubber pipe, and the top of the discharge pipe 13 is provided with a control valve 14.

In this embodiment, as shown in fig. 1, the discharge pipe 13 is controlled by the control valve 14 to discharge the abrasive to the workpiece through the nozzle 12 communicating with the blasting channel 11, thereby performing blasting.

Wherein, the bottom in the square rotary drum 4 is provided with a receiving pull groove 7.

In this embodiment, as shown in fig. 2, the waste and the abrasive generated during the sand blasting process can be collected by the material collecting pull groove 7, thereby avoiding polluting the working environment.

Wherein, one side of air pump 15 is provided with ventilation case 16, and the air inlet end of air pump 15 passes through pipeline intercommunication ventilation case 16, be provided with air filter screen 17 in the ventilation case 16, the back of sandblast case 1 is provided with ventilation hole 18, and ventilation hole 18 intercommunication ventilation case 16.

In the embodiment, as shown in fig. 1 and 4, the ventilation box 16 can supply enough air to the air pump 15, the air filter screen 17 filters and cleans the outside air, so as to avoid affecting the normal use of the sand blasting machine, and the outside air enters the ventilation box 16 through the ventilation hole 18.

Wherein, the top of sieve workbin 3 is provided with feed hopper 20, and feed hopper 20's discharge end intercommunication sieve workbin 3, the bottom of sieve flitch 21 is provided with slide 22, the discharge end that the opposite side of sieve workbin 3 is located slide 22 is provided with discharge gate 26.

In this embodiment, as shown in fig. 1, the abrasive is fed into the screen box 3 through the feed hopper 20, and the screened qualified abrasive is manually collected by sliding the screen out of the discharge port 26 through the slide plate 22.

Wherein, one side of the sand-blasting box 1 is provided with a sealing door 27.

In this embodiment, as shown in fig. 1, the inside of the sandblasting box 1 is sealed by the sealing door 27 to reduce pollution and avoid affecting normal operation.

It should be noted that, the utility model relates to a sand blasting machine, in operation, firstly, the operator pours the abrasive material into the feed hopper 20, the abrasive material falls on the sieve flitch 21 in the sieve bin 3, the vibration motor 23 is manually turned on, the sieve flitch 21 is driven by the vibration motor 23 to begin to vibrate to sieve out unqualified waste materials, the waste materials fall into the waste material recycling bin 25 through the waste material discharge port 24 to be recycled, the materials can be screened again through secondary processing, the resource waste is reduced, the operator collects qualified abrasive materials sliding out of the discharge port 26 and then pours the qualified abrasive materials onto the conveyor belt 19, the conveyor belt 19 conveys the qualified abrasive materials into the abrasive material bin 2 to be stored, the occurrence of nozzle 12 blockage damage caused by waste material use is reduced, the service life of the nozzle 12 can be prolonged, the operator puts the workpiece into the fixed support 10 in the square rotary drum 4, the screw 10 is screwed until the end part is, carry out spacing fixed with the work piece, open control valve 14 after that, the abrasive material in abrasive material case 2 passes through discharging pipe 13 and gets into in sandblast passageway 11, motor 6 and air pump 15 are opened to the manual work, motor 6 drive shaft drive square rotary drum 4 rotates, the compressed air that air pump 15 produced passes through air-out end pipeline and gets into the sandblast passageway, send the abrasive material to nozzle 12 and spray to the workpiece surface and carry out the sand blasting treatment, can replace artifical handheld spray gun to carry out work, can use manpower sparingly, can also avoid taking place the incident, the abrasive material that abrasive material during the sand blasting treatment and the waste material that the work piece produced fall into and receive the collection kerve 7 and collect, avoid polluting the operational environment, influence the normal work of sand blasting machine, after the sand blasting treatment, operating personnel takes out and.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sand blasting machine, includes sand blasting box (1), sieve workbin (3), air pump (15), conveyer belt (19) and vibrating motor (23), its characterized in that: the top of the sand blasting box (1) is provided with a grinding box (2), one side of the grinding box (2) is provided with a discharge pipe (13), the top in the sand blasting box (1) is provided with a sand blasting channel (11), the discharge pipe (13) is communicated with the sand blasting channel (11), a rotary table (5) is connected in the sand blasting box (1) through bolts, a motor (6) is arranged in the rotary table (5), the top of the rotary table (5) is provided with a square rotary drum (4), a driving shaft of the motor (6) is connected with the square rotary drum (4), a rotating shaft (8) is installed in the square rotary drum (4) through a bearing, the end part of the rotating shaft (8) is connected with a fixed support (9) through bolts, the top of the fixed support (9) is connected with a tightening screw rod (10) through a reserved threaded hole, one side of, the end of giving vent to anger of air pump (15) passes through pipeline intercommunication sandblast passageway (11), support mounting conveyer belt (19) are passed through to one side of sandblast case (1), one side of conveyer belt (19) is provided with sieve workbin (3), bolted connection vibrating motor (23) are passed through at the top in sieve workbin (3), the bottom that lies in vibrating motor (23) in sieve workbin (3) is provided with sieve flitch (21), the discharge end that lies in sieve flitch (21) in one side of sieve workbin (3) is provided with waste material discharge gate (24), the bottom that lies in waste material discharge gate (24) in one side of sieve workbin (3) is provided with waste recovery case (25).

2. A blasting machine according to claim 1, wherein: the top that one side of sandblast passageway (11) is located square rotary drum (4) is through setting up support mounting nozzle (12), and the feed end of nozzle (12) passes through rubber tube intercommunication sandblast passageway (11), the top of discharging pipe (13) is provided with control valve (14).

3. A blasting machine according to claim 1, wherein: and a material receiving pull groove (7) is arranged at the bottom in the square rotary drum (4).

4. A blasting machine according to claim 1, wherein: one side of air pump (15) is provided with ventilation case (16), and the air inlet end of air pump (15) passes through pipeline intercommunication ventilation case (16), be provided with airstrainer (17) in ventilation case (16), the back of sandblast case (1) is provided with ventilation hole (18), and ventilation hole (18) intercommunication ventilation case (16).

5. A blasting machine according to claim 1, wherein: the top of sieve workbin (3) is provided with feed hopper (20), and the discharge end intercommunication sieve workbin (3) of feed hopper (20), the bottom of sieve flitch (21) is provided with slide (22), the discharge end that the opposite side of sieve workbin (3) is located slide (22) is provided with discharge gate (26).

6. A blasting machine according to claim 1, wherein: and a sealing door (27) is arranged on one side of the sand-blasting box (1).