CN213999123U

CN213999123U - Sand blasting and polishing equipment for large-size saw blade

Info

Publication number: CN213999123U
Application number: CN202022605949.8U
Authority: CN
Inventors: 钱建新
Original assignee: Dongtai Yixin Technology Co ltd
Current assignee: Dongtai Yixin Technology Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-08-20
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a sand blasting polishing device for large-size saw blades, which comprises an operation box, wherein the inner wall of the operation box is connected with a fixing bolt, a fixing part is fixed on the outer wall of the fixing bolt, a dust screen is arranged on the outer wall of the fixing part, a fan is arranged at the rear side of the dust screen, a nozzle is arranged above the inner wall of the operation box, the lower end of the nozzle is provided with a limiting plate, a guide plate is fixed at the bottom of the operation box, the bottom of the guide plate is connected with a sealing opening, a first chute is arranged in the operation box and provided with the fixing bolt, the fixing part and the dust screen, so that splashed particles can be prevented from entering the fan in the sand blasting process of the nozzle, the fan is damaged, the dust screen can be disassembled and cleaned by rotating the fixing bolt, people can conveniently replace the dust screen, and excessive particles and dust on the dust screen can be prevented, the fan effect is poor, and the use requirements of people are met.

Description

Sand blasting and polishing equipment for large-size saw blade

Technical Field

The utility model relates to an auxiliary assembly technical field of saw blade production specifically is a sandblast equipment of polishing for jumbo size saw blade.

Background

The sand blasting is to form a high-speed jet beam by using compressed air as power to spray blasting materials (copper ore sand, quartz sand, carborundum, iron sand and sea sand) to the surface of a workpiece to be treated at a high speed so as to change the appearance or shape of the surface of the workpiece. The abrasive material has impact and cutting effect on the surface of the workpiece, so that the surface of the workpiece has certain cleanliness and different roughness, 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, and being beneficial to the leveling and decoration of the coating.

The existing sand blasting and polishing device usually adopts a manual handheld sand blasting head to perform sand blasting and polishing on a workpiece, but the manual operation sand blasting head can cause the included angle between the high-speed airflow ejected by the sand blasting head and the surface of the object to be too large, so that the product quality is not feasible, the human body of particles ejected by the manual operation sand blasting is sucked, the manual life safety is influenced, the cleaning cannot be performed in time, and the cleaning of the surface of the object in the later period is also troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sandblast equipment of polishing for jumbo size saw blade to solve the current sandblast grinding device who proposes in the above-mentioned background art and adopt artifical handheld sandblast head to carry out the sandblast to the work piece and polish, but manual operation sandblast head can cause the high velocity draught that sandblast head jetted out and the contained angle on object surface too big, cause product quality not go, the human body of granule that manual operation sandblast goes into, influence artificial life safety, and clearance that can not be timely, the clearance on later stage object surface is also comparatively troublesome problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sandblast equipment of polishing for jumbo size saw blade, includes the control box, the inner wall connection of control box has fixing bolt, and fixing bolt's outer wall is fixed with the mounting, the outer wall of mounting is provided with the dust screen, and the rear side of dust screen installs the fan, the nozzle is installed to the inner wall top of control box, and the lower extreme of nozzle is provided with the limiting plate, the bottom of control box is fixed with the guide plate, and the bottom of guide plate is connected with the sealing opening, the inside of control box is provided with first spout, and the inner wall connection of first spout has the fixture block, the outer wall connection of fixture block has the second spout, and the top of second spout is equipped with the removal wheel, the top of removing the wheel is connected with the plummer, and the surface of plummer is provided with placing mechanism.

Preferably, one side of the operation box is provided with a hinge, and the other side of the hinge is provided with a box door.

Preferably, the fixing piece is in threaded connection with the operating box through a fixing bolt, and the inner wall surface of the operating box is in open-hole type arrangement.

Preferably, driving motor is installed to the inner wall of guide plate, and driving motor's output is connected with electric telescopic handle, electric telescopic handle's top is provided with the connecting block.

Preferably, the connecting block passes through electric telescopic handle and driving motor constitution extending structure, and the connecting block is connected with the plummer block.

Preferably, the placing mechanism comprises a sleeve, an extension rod, a clamp and a sponge block, the inner wall of the sleeve is connected with the extension rod, the clamp is arranged at one end of the extension rod, and the sponge block is connected to the outer wall of the clamp.

Preferably, the clamp forms a telescopic structure by the extension rod and the sleeve, and the extension rod is smaller than the sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the sand blasting and polishing equipment for the large-size saw blade,

(1) the fixing bolt, the fixing piece and the dustproof net are arranged, so that splashing particles are prevented from entering the fan to damage the fan in the sand blasting process of the nozzle in the working process, the dustproof net is detached and cleaned by rotating the fixing bolt, people can conveniently replace the dustproof net, the situation that the fan is poor in effect due to the fact that excessive particles and dust are on the dustproof net is prevented, and the using requirements of people are met;

(2) the automatic cleaning machine is provided with the fan, the guide plate and the sealing port, after sand blasting is finished, a workpiece can be cleaned as soon as possible, the surface of an object of the workpiece is kept clean, falling dust and particles enter the bottom through the guide of the guide plate, and after the automatic cleaning machine is finished, the sealing port is twisted, so that people can conveniently collect and clean garbage, the working time of people is shortened, and the practical requirements of people are met;

(3) be provided with first spout and second spout, the saw blade that worker's people will need to operate is placed in placing the mechanism, promotes to remove the wheel, gets into in the operation box, need not people and operates, closes the chamber door, keeps the leakproofness, it is too big to prevent that manual operation sandblast head can cause the high velocity draught that sandblast head jetted out and the contained angle on object surface, causes product quality not go, the human body of granule that manual operation sandblast goes into, influence artificial life safety, it is safer to use.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the carrier table of the present invention;

FIG. 3 is a schematic view of the placement mechanism of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. operation box, 2, fixing bolt, 3, mounting, 4, dust screen, 5, fan, 6, nozzle, 7, limiting plate, 8, guide plate, 9, sealing port, 10, driving motor, 11, electric telescopic handle, 12, connecting block, 13, first spout, 14, fixture block, 15, second spout, 16, removal wheel, 17, plummer, 18, placement mechanism, 1801, sleeve pipe, 1802, extension rod, 1803, anchor clamps, 1804, sponge piece, 19, hinge, 20, chamber door.

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 sand blasting and polishing device for large-size saw blades comprises an operation box 1, wherein the inner wall of the operation box 1 is connected with a fixing bolt 2, the outer wall of the fixing bolt 2 is fixedly provided with a fixing piece 3, the fixing piece 3 is in threaded connection with the operation box 1 through the fixing bolt 2, the surface of the inner wall of the operation box 1 is in an open-hole type arrangement, a dust screen is disassembled by rotating the fixing bolt 2, people can conveniently replace the dust screen, excessive particles and dust on the dust screen 4 are prevented, the effect of a fan 5 is poor, the use requirements of people are met, the outer wall of the fixing piece 3 is provided with the dust screen 4, the rear side of the dust screen 4 is provided with the fan 5, a nozzle 6 is arranged above the inner wall of the operation box 1, the lower end of the nozzle 6 is provided with a limiting plate 7, the bottom of the operation box 1 is fixedly provided with a guide plate 8, the inner wall of the guide plate 8 is provided with a driving motor 10, and the output end of the driving motor 10 is connected with an electric telescopic rod 11, electric telescopic handle 11's top is provided with connecting block 12, arrive the inside of control box 1 from first spout 13 when removing wheel 16, electric telescopic handle 11 moves up, connecting block 12 passes through electric telescopic handle 11 and constitutes extending structure with driving motor 10, and connecting block 12 is connected with plummer 17 block, fix with plummer 17 through connecting block 12, driving motor 10 drives plummer 17 and rotates, make its in-process at the sandblast, the sandblast is even, fix plummer 17, make things convenient for next operation, and the bottom of guide plate 8 is connected with sealing opening 9.

As shown in fig. 1, 2, 3 and 4, a first sliding groove 13 is provided inside the operation box 1, a fixture block 14 is connected to an inner wall of the first sliding groove 13, a second sliding groove 15 is connected to an outer wall of the fixture block 14, a moving wheel 16 is provided at a top of the second sliding groove 15, a bearing table 17 is connected to a top of the moving wheel 16, and a placing mechanism 18 is provided on a surface of the bearing table 17.

As shown in fig. 1, 2 and 3, the placement mechanism 18 includes a cannula 1801, an extension rod 1802, a clamp 1803 and a sponge block 1804, the extension rod 1802 being attached to the inner wall of the cannula 1801, and one end of the extension bar 1802 is provided with a clamp 1803, the outer wall of the clamp 1803 is connected with a sponge block 1804, the saw blade is fixed, the phenomenon of offset in the working process is prevented, the use requirement of people is met, the clamp 1803 and the sleeve 1801 form a telescopic structure through the extension rod 1802, and the extension rod 1802 is smaller in size than the cannula 1801, by pulling on the extension rod 1802, the clamp 1803 is adjusted to meet the requirements of saw blades with different sizes, a hinge 19 is arranged on one side of the operation box 1, and the other side of the hinge 19 is provided with the box door 20, so that the whole working process is kept to be sealed, the phenomenon that the human body inhales particles sprayed by manual operation and sand blasting to influence the manual life safety is prevented, and the use is safer.

The working principle is as follows: when the sand blasting and polishing equipment for the large-size saw blade is used, firstly, the box door 20 is opened, the bearing platform 17 is pulled to the second sliding groove 15 from the inside of the operation box 1, the workpiece needing sand blasting is taken out and put into the placing mechanism 18, the extension rod 1802 is adjusted according to the workpieces with different sizes, the bearing platform 17 is pushed to the inside of the operation box 1 after the work is suitable, when the moving wheel 16 contacts the limiting plate 7 to stop, the box door 20 is closed, the human body suction of particles generated by manual sand blasting is prevented, the artificial life safety is influenced, the use is safer, the electric telescopic rod 11 moves upwards, the connecting block 12 is clamped into the inside of the bearing platform 17, then the nozzle 6 performs sand blasting on the connecting block, the driving motor 10 is opened, the electric telescopic rod 11 is driven to rotate, the sand blasting effect is improved, after the second time, the fan 5 is opened, the workpieces can be cleaned as quickly as possible, keep the cleanness of work piece object surface, the dust that drops and the water conservancy diversion entering bottom of granule through guide plate 8, after work, wrench movement sealing port 9, make things convenient for people to collect and clear up rubbish, reduce people's operating time, open chamber door 20 at last and take out it, dismantle the clearance through rotating fixing bolt 2 to dust screen 4, make things convenient for people to change it, prevent that granule and dust on the dust screen 4 are too much, cause fan 5 effect not good, this has just accomplished whole work, the content of not doing detailed description in this specification belongs to the prior art that technical personnel are publicly known in the field.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A sandblast grinding apparatus for large-size saw blades, comprising an operating box (1), characterized in that: the inner wall of the operation box (1) is connected with a fixing bolt (2), the outer wall of the fixing bolt (2) is fixed with a fixing piece (3), the outer wall of the fixing piece (3) is provided with a dust screen (4), a fan (5) is installed on the rear side of the dust screen (4), a nozzle (6) is installed above the inner wall of the operation box (1), the lower end of the nozzle (6) is provided with a limiting plate (7), the bottom of the operation box (1) is fixed with a guide plate (8), the bottom of the guide plate (8) is connected with a sealing opening (9), a first sliding groove (13) is arranged inside the operation box (1), the inner wall of the first sliding groove (13) is connected with a clamping block (14), the outer wall of the clamping block (14) is connected with a second sliding groove (15), the top of the second sliding groove (15) is provided with a moving wheel (16), the top of the moving wheel (16) is connected with a bearing table (17), and a placing mechanism (18) is arranged on the surface of the bearing table (17).

2. The grit blasting apparatus for large size saw blades as claimed in claim 1, wherein: one side of the operation box (1) is provided with a hinge (19), and the other side of the hinge (19) is provided with a box door (20).

3. The grit blasting apparatus for large size saw blades as claimed in claim 1, wherein: the fixing piece (3) is in threaded connection with the operating box (1) through the fixing bolt (2), and the inner wall surface of the operating box (1) is in open-hole type arrangement.

4. The grit blasting apparatus for large size saw blades as claimed in claim 1, wherein: driving motor (10) are installed to the inner wall of guide plate (8), and the output of driving motor (10) is connected with electric telescopic handle (11), electric telescopic handle (11)'s top is provided with connecting block (12).

5. The grit blasting apparatus for large size saw blades as in claim 4, wherein: the connecting block (12) forms a telescopic structure with the driving motor (10) through the electric telescopic rod (11), and the connecting block (12) is connected with the bearing platform (17) in a clamping mode.

6. The grit blasting apparatus for large size saw blades as claimed in claim 1, wherein: the placing mechanism (18) comprises a sleeve (1801), an extension rod (1802), a clamp (1803) and a sponge block (1804), wherein the extension rod (1802) is connected to the inner wall of the sleeve (1801), the clamp (1803) is arranged at one end of the extension rod (1802), and the sponge block (1804) is connected to the outer wall of the clamp (1803).

7. The grit blasting apparatus for large size saw blades as in claim 6, wherein: the clamp (1803) and the casing pipe (1801) form a telescopic structure through an extension rod (1802), and the size of the extension rod (1802) is smaller than that of the casing pipe (1801).