CN211029643U

CN211029643U - Metal surface sand blasting device

Info

Publication number: CN211029643U
Application number: CN201921669752.1U
Authority: CN
Inventors: 梅霖
Original assignee: Zhejiang Meihang Metal Manufacturing Co ltd
Current assignee: Zhejiang Meihang Metal Manufacturing Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-07-17
Anticipated expiration: 2029-10-08

Abstract

The utility model provides a metal surface sand blasting unit. Including sandblast mechanism, storage mechanism, sandblast mechanism is fixed to be set up in storage mechanism one end, sandblast mechanism includes the main part, the fixed material import that sets up in upper end of main part, the fixed connecting pipe that sets up in upper end of material import, the fixed mounting bracket that sets up of main part lower extreme, the inboard fixed mount table that sets up of main part, the inboard fixed conveyer belt that sets up of mount table, the fixed support that sets up in outside both ends of conveyer belt, the fixed motor that sets up of support one end, be connected through the belt between the output shaft of motor and the pivot of conveyer belt, the fixed material export that sets up of lower extreme of main part, the inboard movable mounting installation valve of material export, storage mechanism's the casing that includes. The utility model provides a pair of metal surface sand blasting unit has in order to play a filterable effect to the grit that flows into in the spraying mechanism, protects spraying mechanism and makes the better keeping dry of grit.

Description

Metal surface sand blasting device

Technical Field

The utility model relates to a sand blasting unit technical field especially relates to a metal surface sand blasting unit.

Background

The process of cleaning and roughening the surface of the matrix by the impact action of the high-speed sand flow. Compressed air is used as power to form a high-speed spray beam to spray materials (copper ore sand, quartz sand, carborundum, iron sand and Hainan sand) to the surface of a workpiece to be treated at a high speed, so that the appearance or the shape of the outer surface of the workpiece is changed, and the mechanical property of the surface of the workpiece is improved, thereby improving the fatigue resistance of the workpiece, increasing the adhesive force between the workpiece and a coating, prolonging the durability of a coating film, and being beneficial to the leveling and decoration of paint.

Because sand blasting unit need keep the drying of grit when the sandblast, thereby make things convenient for follow-up spray gun etc. to carry out the spraying to the metal surface, current device can't carry out effectual keeping and assurance to the drying of grit, and can't effectually advance a long-term save to the grit, thereby will influence the spraying effect of grit when the grit does not use for a period of time, and also need have certain requirement to the particle size of grit when the sandblast, if the grit too big enters into can bring certain damage to the device in the sandblast mechanism, influence the effect of spraying and the life of device, current device can't screen the grit when the grit enters into sandblast mechanism.

Therefore, it is necessary to provide a metal surface blasting device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a metal surface sand blasting unit has solved current device and can't carry out effectual keeping and assurance to the drying of grit, and can't effectually advance a long-term save to the grit to will influence the spraying effect of grit when the grit does not use for a period and can't carry out the problem of screening to the grit when the grit enters into sandblast mechanism.

In order to solve the technical problems, the utility model provides a metal surface sand blasting device, which comprises a sand blasting mechanism and a storage mechanism, wherein the sand blasting mechanism is fixedly arranged at one end of the storage mechanism, the sand blasting mechanism comprises a main body, a material inlet is fixedly arranged at the upper end of the main body, a connecting pipe is fixedly arranged at the upper end of the material inlet, a mounting frame is fixedly arranged at the lower end of the main body, a mounting table is fixedly arranged at the inner side of the main body, a conveyor belt is fixedly arranged at the inner side of the mounting table, brackets are fixedly arranged at the two outer ends of the conveyor belt, a motor is fixedly arranged at one end of each bracket, an output shaft of the motor is connected with a rotating shaft of the conveyor belt through a belt, a material outlet is fixedly arranged at the lower end of the main body, a mounting valve is movably arranged at the inner, the fixed air intake that sets up in casing upper end, the fixed air-out pipe that sets up of fan one end, fixed connection between air-out pipe and the air intake, the fixed air-supply line that sets up of lower extreme that goes out the air-out pipe, the fixed a plurality of shower nozzle that sets up of lower extreme of air-supply line, the inboard both sides lateral wall fixed mounting of casing has two heating rods, the fixed discharge gate that sets up of lower extreme of casing, the lower extreme of discharge gate passes through mount pad fixed mounting has the force (forcing) pump, be connected between force (forcing) pump and the connecting pipe, sand blasting mechanism one end outside lateral wall fixed mounting control box is kept away from to the casing, electric connection between control box, fan, heating rod, the force.

Preferably, a filter screen is fixedly installed on the inner side of the discharge port, and sand is screened by the filter screen between ten and twenty.

Preferably, a protective cover is fixedly arranged on the outer side of the heating rod.

Preferably, the connecting pipe is a hose.

Preferably, a plurality of visual windows are fixedly arranged on the outer side of the main body.

Compared with the prior art, the utility model provides a pair of metal surface sand blasting unit has following beneficial effect:

the utility model provides a metal surface sand blasting device, which is characterized in that a filter screen is arranged at the inner side of a discharge port, and sand screened by the filter screen is between ten and twenty, so that the sand flowing into a spraying mechanism can be filtered to protect the spraying mechanism;

owing to set up the fan in the casing upper end, and set up the heating rod in the inboard, and with the heating rod, the fan, and between the control box electric connection, can open the heating rod in the casing through the control box, thereby can play the effect of a stoving to the grit in the casing, the fan of casing upper end can be opened simultaneously, wind-force that the fan produced can flow in the air-supply line through the air-out pipe, thereby spout through the shower nozzle of air-supply line lower extreme, reach the grit air-dry action in the casing, increase hot-air's flow simultaneously, make the better keeping dry of grit.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a metal surface blasting device provided in the present invention;

FIG. 2 is an enlarged schematic view of the blasting apparatus for metal surface of FIG. 1 at A;

fig. 3 is an enlarged schematic view of a metal surface blasting device shown in fig. 1 at the point B in fig. 1.

Reference numbers in the figures: 1. a sand blasting mechanism; 11. a main body; 12. a material inlet; 13. a visible window; 14. an installation table; 15. a conveyor belt; 16. a motor; 17. a support; 18. a material outlet; 19. installing a valve; 2. a material storage mechanism; 21. a housing; 22. a fan; 23. an air outlet pipe; 24. a control box; 25. a heating rod; 26. a feed pipe; 27. an air inlet pipe; 28. a spray head; 29. a discharge port; 3. a connecting pipe; 4. a filter screen; 5. a booster pump.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a sand blasting apparatus for metal surface according to the present invention; FIG. 2 is an enlarged schematic view of the blasting apparatus for metal surface of FIG. 1 at A; fig. 3 is an enlarged schematic view of a metal surface blasting device shown in fig. 1 at the point B in fig. 1. A metal surface sand blasting device comprises a sand blasting mechanism 1 and a storage mechanism 2, wherein the sand blasting mechanism 1 is fixedly arranged at one end of the storage mechanism 2, the sand blasting mechanism 1 comprises a main body 11, a material inlet 12 is fixedly arranged at the upper end of the main body 11, a connecting pipe 3 is fixedly arranged at the upper end of the material inlet 12, a mounting frame is fixedly arranged at the lower end of the main body 11, a mounting table 14 is fixedly arranged at the inner side of the main body 11, a conveying belt 15 is fixedly arranged at the inner side of the mounting table 14, brackets 17 are fixedly arranged at the two outer ends of the conveying belt 15, a motor 16 is fixedly arranged at one end of each bracket 17, an output shaft of the motor 16 is connected with a rotating shaft of the conveying belt 15 through a belt, a material outlet 18 is fixedly arranged at the lower end of the main body 11, a mounting valve 19 is movably arranged at the inner, fixed the setting out tuber pipe 23 of fan 22 one end, fixed connection between tuber pipe 23 and the air intake, the fixed air-supply line 27 that sets up of lower extreme that goes out tuber pipe 23, the fixed a plurality of shower nozzle 28 that sets up of lower extreme of air-supply line 27, the inboard both sides lateral wall fixed mounting of casing 21 has two heating rods 25, the fixed discharge gate 29 that sets up of lower extreme of casing 21, the lower extreme of discharge gate 29 has force (forcing) pump 5 through mount pad fixed mounting, be connected between force (forcing) pump 5 and the connecting pipe 3, 1 one end outside lateral wall fixed mounting control box 24 of sandblast mechanism is kept away from to casing 21, control box 24, fan 22, heating rods 25, electric connection between the force (forcing) pump 5, the.

The filter screen 4 is fixedly arranged on the inner side of the discharge port 29, and sand screened by the filter screen 4 is between ten and twenty.

A protective cover is fixedly arranged on the outer side of the heating rod 25.

The connecting pipe 3 is a hose.

A plurality of visual windows 13 are fixedly arranged on the outer side of the main body 11.

The utility model provides a pair of metal surface sand blasting unit's theory of operation as follows:

the sand is loaded inside the shell 21 through the feeding pipe 26, the sand flows into the material inlet 12 through the discharge port 29 at the lower end of the shell 21, the hose and the pressure pump 5, the filter screen 4 is arranged on the inner side of the discharge port 29, and the sand screened by the filter screen 4 is within ten to twenty, so that the sand flowing into the spraying mechanism can be filtered, the spraying mechanism is protected, when the sand enters the spraying mechanism, a metal element is conveyed into the spraying mechanism through the conveyor belt 15, so that the metal surface is sprayed, when the sand in the storage mechanism 2 is not used or the sand raw material is relatively wet, the heating rod 25 in the shell 21 can be opened through the control box 24 in the next use, so that the sand in the shell 21 can be dried, the fan 22 at the upper end of the shell 21 can be opened, the wind power generated by the fan 22 can flow into the air inlet pipe 27 through the air outlet pipe 23, so that it is ejected through the nozzle 28 at the lower end of the air inlet duct 27 to provide an air drying effect on the sand in the casing 21 while increasing the flow of hot air to keep the sand dry better.

because the filter screen 4 is arranged on the inner side of the discharge port 29, sand screened by the filter screen 4 is in a range of ten to twenty, sand flowing into the spraying mechanism can be filtered, and the spraying mechanism is protected;

because set up fan 22 in casing 21 upper end, and set up heating rod 25 in the inboard, and with heating rod 25, fan 22, and electric connection between control box 24, can open heating rod 25 in casing 21 through control box 24, thereby can play a stoving effect to the grit in the casing 21, can open fan 22 on casing 21 upper end simultaneously, the wind-force that fan 22 produced can flow to the air-supply line 27 in through going out tuber pipe 23, thereby spout through the shower nozzle 28 of air-supply line 27 lower extreme, reach the air-drying effect to the grit in the casing 21, increase the flow of hot-air simultaneously, make the better maintenance of grit dry.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a metal surface sand blasting unit, includes sand blasting mechanism (1), storage mechanism (2), its characterized in that: the sand blasting mechanism (1) is fixedly arranged at one end of the storage mechanism (2), the sand blasting mechanism (1) comprises a main body (11), a material inlet (12) is fixedly arranged at the upper end of the main body (11), a connecting pipe (3) is fixedly arranged at the upper end of the material inlet (12), a mounting frame is fixedly arranged at the lower end of the main body (11), a mounting table (14) is fixedly arranged at the inner side of the main body (11), a conveying belt (15) is fixedly arranged at the inner side of the mounting table (14), supports (17) are fixedly arranged at the two ends of the outer side of the conveying belt (15), a motor (16) is fixedly arranged at one end of each support (17), an output shaft of the motor (16) is connected with a rotating shaft of the conveying belt (15) through a belt, a material outlet (18) is fixedly arranged at the lower end of the main body (11), and, the storage mechanism (2) comprises a shell (21), a fan (22) is fixedly arranged at the upper end of the shell (21) through a mounting seat, an air inlet is fixedly arranged at the upper end of the shell (21), an air outlet pipe (23) is fixedly arranged at one end of the fan (22), the air outlet pipe (23) is fixedly connected with the air inlet, an air inlet pipe (27) is fixedly arranged at the lower end of the air outlet pipe (23), a plurality of spray heads (28) are fixedly arranged at the lower end of the air inlet pipe (27), two heating rods (25) are fixedly arranged on the side walls of the two sides of the inner side of the shell (21), a discharge port (29) is fixedly arranged at the lower end of the shell (21), a pressure pump (5) is fixedly arranged at the lower end of the discharge port (29) through the mounting seat, the pressure pump (5) is connected with a connecting pipe (3), and a control box (24) for fixedly arranging, electric connection between control box (24), fan (22), heating rod (25), force (forcing) pump (5), the fixed inlet pipe (26) that sets up in upper end of control box (24).

2. The metal surface blasting apparatus according to claim 1, wherein the discharge port (29) is internally and fixedly provided with a filter screen (4), and the filter screen (4) is used for screening sand with a size of ten to twenty.

3. A metal surface blasting apparatus according to claim 1, wherein a protective cover is fixedly arranged on the outside of the heating rod (25).

4. A metal surface blasting apparatus as claimed in claim 1, wherein the connecting pipe (3) is a hose.

5. A metal surface blasting apparatus as claimed in claim 1, wherein a plurality of viewing windows (13) are fixedly provided on the outside of the main body (11).