CN219027179U - Sand blasting machine - Google Patents

Abstract

The utility model relates to the technical field of sand blasting, and discloses a sand blasting machine, which comprises a sand blasting component, wherein the sand blasting component is used for spraying abrasive; the lifting member is connected with the sand blasting member and is used for driving the sand blasting member to move along the vertical direction; the positioning component comprises a fixing frame and a rotating assembly, the rotating assembly is connected with the fixing frame, the periphery side of the fixing frame is used for fixing a workpiece, and the rotating assembly is used for driving the fixing frame to rotate around a vertical axis; the box body is covered on the peripheral side of the positioning member; wherein, the sandblast component is located in the box, is used for spouting the abrasive material towards the work piece on the mount. The utility model realizes automatic sand blasting and improves the working efficiency.

Description

Sand blasting machine

Technical Field

The utility model relates to the technical field of sand blasting equipment, in particular to a sand blasting machine.

Background

The workpiece typically requires a surface treatment prior to plating. Generally, chemical treatment and mechanical cleaning are divided, and sand blasting belongs to one form of mechanical cleaning. The sand blaster also has dry sand blasting and wet sand blasting, and dry sand blasting is most widely used. The workpiece is subjected to sand blasting treatment, so that all dirt such as scale on the surface of the workpiece can be removed, and corresponding adjustment is performed on abrasive materials and equipment, so that roughness of different degrees can be achieved, and the binding force of the workpiece, paint and plating materials is greatly improved; or the bonding piece is firmly bonded, and the quality is better.

The principle of sand blasting is that compressed air is used as power, abrasive materials are pressed into a sand conveying pipe through a sand outlet valve by working pressure established in a pressure tank and are ejected through a nozzle, the nozzle is clamped manually or by a machine, the abrasive materials (sand) are ejected to the surface to be processed, and grinding and beating processing are carried out on a workpiece, so that the expected processing target is achieved.

To the sand blasting of small-size spare part, most sand blasters in the market are manual sand blasting, and the protection articles are worn to the manual work promptly, and handheld sand blasting rifle carries out sand blasting operation to the work piece. Major drawbacks of manual blasting include: the sand blasting quality is greatly influenced by individual differences such as worker experience technology and the like; the labor environment is poor. Such as noise, dust, protective clothing is heavy; the dust is affected, and the observation is inconvenient; low efficiency and poor continuity.

In view of this, the present utility model has been made.

Disclosure of Invention

The utility model aims to provide a sand blasting machine, which aims to solve the problems in the prior art.

To achieve the above object, the present utility model provides a blasting machine comprising:

a blasting member for blasting an abrasive;

the lifting member is connected with the sand blasting member and is used for driving the sand blasting member to move in the vertical direction;

the positioning component comprises a fixing frame and a rotating assembly, the rotating assembly is connected with the fixing frame, the periphery of the fixing frame is used for fixing a workpiece, and the rotating assembly is used for driving the fixing frame to rotate around a vertical axis;

the box body is covered on the periphery side of the positioning member;

the sand blasting component is arranged in the box body and used for spraying abrasive materials to the workpiece on the fixing frame.

In some embodiments of the utility model, the lifting member comprises a lift body, a lifting trolley, and a gun rest; the lifting trolley is connected with the lifting main body, the lifting main body is used for driving the lifting trolley to move along the vertical direction, one end of the spray gun frame is fixed to the lifting trolley, and the other end of the spray gun frame is used for fixing the sand blasting component.

In some embodiments of the utility model, the blasting means comprises a sand supply device, an air compressor, a first blasting piece, a second blasting piece, and a third blasting piece; the first spraying piece and the second spraying piece are communicated with the sand supply device, and the air compressor is communicated with the third spraying piece.

In some embodiments of the utility model, the nozzle of the first spray member or the second spray member is a fan nozzle.

In some embodiments of the present utility model, the first spraying part, the second spraying part and the third spraying part are arranged at intervals, a plurality of mounting positions are arranged at intervals on the periphery of the fixing frame, and intervals among the plurality of mounting positions are the same as those of the spraying parts of the sand blasting component.

In some embodiments of the present utility model, the rotating assembly includes a rotating motor and a rotating wheel, the rotating wheel is fixed at the top end of the fixing frame, the peripheral side of the rotating wheel is in a gear shape, the rotating motor is meshed with the peripheral side of the rotating wheel, and the rotating motor is used for driving the rotating wheel to rotate around the axial direction of the rotating wheel.

In some embodiments of the present utility model, the sand blaster further includes a pressing member movably connected to the fixing frame, the pressing member being capable of moving in a vertical direction, one end of the pressing member being provided with an abutment portion for abutting against the workpiece located at the installation position.

In some embodiments of the utility model, the sandblasting machine further comprises a lifting member comprising a vertically disposed slide rail and a lifting trolley movable along an axial direction of the slide rail, the lifting trolley being located above the fixed mount;

one end of the pressing component is provided with a hanging piece, one end of the lifting trolley is provided with a hanging component, and the hanging component is abutted to the hanging piece;

when the lifting trolley moves upwards, the hanging member can drive the hanging piece to move upwards.

Compared with the prior art, the sand blasting machine provided by the utility model has the beneficial effects that: through fixing the work piece on the mount in the box to start the sandblast component, realize the spraying of sandblast component to the work piece in the box, and realize the spraying to the different positions on the vertical direction of work piece through lifting means, after accomplishing to a work piece spraying, start the rotation subassembly, realize the rotation of mount, make the spraying work piece of sandblast component switch to untreated work piece, can realize the continuous spraying to a plurality of work pieces, simultaneously through the cooperation between lifting means and the rotation subassembly, realize the standardized processing of spraying work, saved manual operation, and realized the continuous spraying processing of a plurality of work pieces, improved work efficiency.

In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a sand blaster of the present utility model;

FIG. 2 is a second schematic diagram of the sand blaster of the present utility model.

Reference numerals illustrate:

100. a blasting member; 110. a sand supply device; 120. a first spray member; 130. a second spray member; 140. a third spray member; 200. a lifting member; 210. an elevator main body; 220. lifting trolley; 230. a gun rack; 300. a positioning member; 310. a fixing frame; 320. a rotating assembly; 321. a rotating motor; 322. a rotating wheel; 400. a case; 500. a pressing member; 510. an abutting portion; 520. a hanging piece; 600. a lifting member; 610. a slide rail; 620. lifting the trolley; 621. and a hanging member.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

The utility model provides a sand blasting machine, which comprises a sand blasting component 100, a lifting component 200, a positioning component 300 and a box 400; the automatic blasting of the workpiece disposed on the positioning member 300 by the blasting member 100 in the case 400 is achieved by the lifting mechanism.

Referring to fig. 1-2, the blasting assembly 100 is used to blast abrasive material to effect a spray process on a workpiece.

Further, the lifting member 200 is connected to the blasting member 100, and the lifting member 200 is used to drive the blasting member 100 to move in the vertical direction.

The positioning member 300 includes a fixing frame 310 and a rotating assembly 320, the rotating assembly 320 is connected with the fixing frame 310, the circumference side of the fixing frame 310 is used for fixing a workpiece, and the rotating assembly 320 is used for driving the fixing frame 310 to rotate around a vertical axis.

The case 400 is covered on the circumferential side of the positioning member 300; preventing dust and sand from overflowing and scattering; the case 400 is provided with ventilation and dust removal, illumination, an observation window, an access door, and the like.

Wherein the blasting member 100 is provided in the case 400 for blasting abrasive toward the workpiece on the holder 310.

Based on the above technical characteristics, the sand blaster is characterized in that the workpiece is fixed on the fixing frame 310 in the box 400, the sand blasting component 100 is started, the spraying of the sand blasting component 100 on the workpiece in the box 400 is realized, the spraying of different positions on the vertical direction of the workpiece is realized through the lifting component 200, after the spraying of one workpiece is finished, the rotating component 320 is started, the rotation of the fixing frame 310 is realized, the sprayed workpiece of the sand blasting component 100 is switched to an unprocessed workpiece, the continuous spraying of a plurality of workpieces can be realized, meanwhile, the standardized treatment of the spraying work is realized through the cooperation between the lifting component 200 and the rotating component 320, the manual operation is omitted, the continuous spraying treatment of the plurality of workpieces is realized, and the working efficiency is improved.

Further, the elevation member 200 includes an elevation body 210, an elevation carriage 220, and a spray gun holder 230; the lifting trolley 220 is connected with the lifting trolley body 210, the lifting trolley body 210 is used for driving the lifting trolley 220 to move along the vertical direction, one end of the gun rack 230 is fixed on the lifting trolley 220, and the other end of the gun rack 230 is used for fixing the sand blasting component 100; by the movement of the lifting trolley 220 on the lifting main body 210, the vertical movement of the gun rack 230 is driven, and the vertical movement of the sand blasting member 100 is driven. Wherein, the lifter main body 210 may be a driving belt to drive the lifting trolley 220 to move; the lifting operation of the lifting carriage 220 with the driving system may be performed on the lifting main body 210, and various specific configurations thereof are not specifically described herein.

Wherein, the sand blasting component 100 comprises a sand supply device 110, an air compressor, a first spray 120, a second spray 130 and a third spray 140; the first spraying piece 120 and the second spraying piece 130 are communicated with the sand supply device 110, and the air compressor is communicated with the third spraying piece 140; the sand blasting treatment of the first spraying piece 120 and the second spraying piece 130 is realized through the sand supply device 110, the air blowing treatment of the third spraying piece 140 is realized through the air compressor, and the dust of the workpiece is cleaned in a sweeping manner.

In this embodiment, the nozzles of the first spraying member 120 or the second spraying member 130 are fan nozzles, so that spraying can be performed on different positions of the workpiece, the specific setting can be set according to the actual device, and again, no specific limitation is made.

The first spraying piece 120, the second spraying piece 130 and the third spraying piece 140 are arranged at intervals, a plurality of mounting positions are arranged at intervals on the periphery of the fixing frame 310, and intervals among the plurality of mounting positions are identical to the spraying piece intervals of the sand blasting component 100, so that the plurality of spraying pieces can perform different spraying treatments corresponding to different workpieces during rotation, and then the complete treatment flow of the workpieces after the three spraying piece combination spraying is realized.

In this embodiment, the rotating assembly 320 includes a rotating motor 321 and a rotating wheel 322, the rotating wheel 322 is fixed at the top end of the fixing frame 310, the peripheral side of the rotating wheel 322 is gear-shaped, the rotating motor 321 is engaged with the peripheral side of the rotating wheel 322, and the rotating motor 321 is used for driving the rotating wheel 322 to rotate around its axial direction; the rotation of the rotating wheel 322 drives the fixed frame 310 to rotate, so that sand blasting cleaning treatment of different stations is realized.

Further, the sand blasting machine further comprises a pressing member 500, the pressing member 500 is movably connected with the fixing frame 310, the pressing member 500 can move along the vertical direction, one end of the pressing member 500 is provided with an abutting part 510, and the abutting part 510 is used for abutting against a workpiece at the installation position; the abutting part 510 is used for realizing the abutting positioning of the workpiece, so that the workpiece is prevented from falling off in the processing process.

In this embodiment, the sand blaster further includes a lifting member 600, where the lifting member 600 includes a vertically disposed slide rail 610 and a lifting trolley 620 capable of moving along an axial direction of the slide rail 610, and the lifting trolley 620 is located above the fixing frame 310; one end of the pressing member 500 is provided with a hanging piece 520, one end of the lifting trolley 620 is provided with a hanging member 621, and the hanging member 621 is abutted against the hanging piece; when the lifting trolley 620 moves upwards, the hanging member 621 can drive the hanging member to move upwards, and when a workpiece needs to be taken out, the lifting trolley 620 is moved, so that the abutting part 510 can loosen the workpiece, and the workpiece is convenient to take out or place; the sliding rail 610 may be provided with a driving belt to drive the lifting trolley 620 to move; the lifting carriage 620 with the driving system may climb on the guide rail, and its specific structure is various and not illustrated here.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

Claims (8)

1. A blasting machine, the blasting machine comprising:

a blasting member for blasting an abrasive;

the lifting member is connected with the sand blasting member and is used for driving the sand blasting member to move in the vertical direction;

the positioning component comprises a fixing frame and a rotating assembly, the rotating assembly is connected with the fixing frame, the periphery of the fixing frame is used for fixing a workpiece, and the rotating assembly is used for driving the fixing frame to rotate around a vertical axis;

the box body is covered on the periphery side of the positioning member;

the sand blasting component is arranged in the box body and used for spraying abrasive materials to the workpiece on the fixing frame.

2. The blasting machine of claim 1 wherein the lifting member comprises a lift body, a lifting trolley, and a blast boom; the lifting trolley is connected with the lifting main body, the lifting main body is used for driving the lifting trolley to move along the vertical direction, one end of the spray gun frame is fixed to the lifting trolley, and the other end of the spray gun frame is used for fixing the sand blasting component.

3. The blasting machine of claim 1, wherein the blasting means comprises a sand supply device, an air compressor, a first blast, a second blast, and a third blast; the first spraying piece and the second spraying piece are communicated with the sand supply device, and the air compressor is communicated with the third spraying piece.

4. A blasting machine according to claim 3, wherein the nozzle of the first or second blast element is a fan nozzle.

5. The blasting machine of claim 4 wherein the first and second blasting elements are spaced from the third blasting element, and a plurality of mounting locations are spaced from the periphery of the mount, and the spacing between the plurality of mounting locations is the same as the blasting element spacing of the blasting element.

6. The blasting machine of claim 1, wherein the rotating assembly comprises a rotating motor and a rotating wheel, the rotating wheel is fixed at the top end of the fixing frame, the peripheral side of the rotating wheel is gear-shaped, the rotating motor is meshed with the peripheral side of the rotating wheel, and the rotating motor is used for driving the rotating wheel to rotate around the axial direction of the rotating wheel.

7. The blasting machine of claim 5 further comprising a hold-down member movably connected to the mount, the hold-down member being movable in a vertical direction, one end of the hold-down member being provided with an abutment for abutting against a workpiece at the mounting location.

8. The blasting machine of claim 7, further comprising a lifting member comprising a vertically disposed slide rail and a lifting trolley movable along an axial direction of the slide rail, the lifting trolley being located above the mount;

one end of the pressing component is provided with a hanging piece, one end of the lifting trolley is provided with a hanging component, and the hanging component is abutted to the hanging piece;

when the lifting trolley moves upwards, the hanging member can drive the hanging piece to move upwards.

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