CN220994135U - Sand blasting machine sand recovery and cleaning mechanism - Google Patents

Abstract

The utility model discloses a sand recycling and cleaning mechanism of a sand blasting machine, which comprises a recycling box: the inside of collection box is provided with clean unit, the inboard of collection box just is located clean unit's below fixedly connected with filter frame, the bottom of collection box inboard is provided with the collection box one, the discharge opening just has been seted up in the left side of collection box, the left side of collection box is provided with the collection box two, clean unit includes the guide frame. Through being provided with leading truck and electromagnetic plate, be convenient for adsorb the metallic impurity in the sand grain in the sand blasting machine, reach clean effect to through connecting block, slider, spout, lift groove, lifting block, pivot, link and scraper blade, be convenient for control electromagnetic plate horizontal migration, and cooperate the scraper blade to strike off metallic impurity on the electromagnetic plate, avoid metallic impurity accumulation to influence sand grain flow rate more.

Description

Sand recycling and cleaning mechanism of sand blasting machine

Technical Field

The utility model relates to the technical field of sand blasters, in particular to a sand recycling and cleaning mechanism of a sand blaster.

Background

The abrasive blaster has the advantages that due to the impact and cutting action of the abrasive on the surface of the workpiece, the surface of the workpiece obtains certain cleanliness and different roughness, and the mechanical property of the surface of the workpiece is improved, so that the fatigue resistance of the workpiece is improved, and the adhesive force between the abrasive blaster and the coating is increased. When the sand blaster is used, sand grains subjected to sand blasting need to be recovered, and the sand grains are convenient to reuse later.

Through retrieving, application number is "201920006758.4", provides a sand blasting machine gravel cleaning recovery unit, and during operation adds the mixture of gravel and impurity through feed inlet 2, enters into on cylinder 4 under the direction effect of deflector one 3, and the inside electro-magnet 5 of cylinder 4 is the condition of circular telegram attractive, adsorbs the clearance to the iron fillings that mix in the gravel can other metal matter, effectually gets rid of the metal impurity in the gravel.

Above-mentioned absorb the metallic impurity on the sand grain through the electro-magnet on the cylinder, reach clean effect, but this kind of structure is when using, and the metallic impurity on the electro-magnet increases along with the time, and the quantity of accumulation is many, and untimely clearance is blocked up the flow of sand grain easily, reduces sand grain flow rate, makes recovery processing's effect decline.

Disclosure of utility model

In order to overcome the defect that the electromagnet is used for adsorbing metal impurities in the prior art, and the metal impurities are easy to block sand flow, one of the purposes of the utility model is to provide a sand recycling and cleaning mechanism of a sand blasting machine.

One of the purposes of the utility model is realized by adopting the following technical scheme: a sand recycling and cleaning mechanism of a sand blasting machine, comprising a recycling bin: the cleaning unit is arranged on the inner side of the recovery box, the filter frame is fixedly connected to the inner side of the recovery box and positioned below the cleaning unit, the first recovery box is arranged at the bottom of the inner side of the recovery box, the discharging hole is formed in the left side of the recovery box, and the second recovery box is arranged in the left side of the recovery box;

The cleaning unit comprises a guide frame, guide frame fixed connection is at the left side inner wall of collection box, the upside of guide frame is provided with the electromagnetic plate, the spout has been seted up to the front side of guide frame, the inboard sliding connection of spout has the slider, the outside fixedly connected with connecting block of slider, connecting block and electromagnetic plate fixed connection, the inboard rotation of spout is connected with the screw rod, the lift groove has all been seted up to the front and back both sides of guide frame right-hand member, the inboard sliding connection of lift groove has the lifter, the outside rotation of lifter is connected with the pivot, the outer fixedly connected with link of pivot, the downside fixedly connected with scraper blade of link.

According to the sand recycling and cleaning mechanism of the sand blasting machine, the scraping plate is connected with the electromagnetic plate in a sliding mode. The scraper blade of being convenient for clear up the metallic impurity on the electromagnetic plate.

According to the sand recycling and cleaning mechanism of the sand blasting machine, the outer side of the lifting block is fixedly connected with a fixing frame, the outer side of the fixing frame is fixedly connected with a motor II, and gears are fixedly connected with the outer side of the output end of the motor II and the outer side of the rotating shaft. The rotation of the connecting frame is convenient to control.

According to the sand recycling and cleaning mechanism of the sand blasting machine, the screw is in threaded connection with the sliding block, and the first motor is fixedly connected to the right side of the guide frame. The screw is convenient to control to rotate.

According to the sand recycling and cleaning mechanism of the sand blasting machine, the two gears are connected in a meshed mode.

According to the sand recycling and cleaning mechanism of the sand blasting machine, the collecting box is arranged on the lower side of the guide frame, and the supporting plate is arranged on the inner wall of the recycling box and positioned on the lower side of the collecting box. The impurities are conveniently collected in a concentrated mode.

According to the sand recycling and cleaning mechanism of the sand blasting machine, a rectangular hole is formed in the front side of the recycling box.

According to the sand recycling and cleaning mechanism of the sand blasting machine, an electric push rod is fixedly connected between the outer side of the lifting block and the inner wall of the lifting groove. The lifting block is convenient to control to move up and down.

Has the beneficial effects that;

1. Through being provided with leading truck and electromagnetic plate, be convenient for adsorb the metallic impurity in the sand grain in the sand blasting machine, reach clean effect to through connecting block, slider, spout, lift groove, lifting block, pivot, link and scraper blade, be convenient for control electromagnetic plate horizontal migration, and cooperate the scraper blade to strike off metallic impurity on the electromagnetic plate, avoid metallic impurity accumulation to influence sand grain flow rate more.

2. Through being provided with backup pad, collecting box, be convenient for collect the metal impurity of scraping concentratedly, make things convenient for the later to recycle.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of the entire structure of a sand recycling and cleaning mechanism of a sand blaster according to the present utility model;

FIG. 2 is a perspective view in cross-section of a sand-blaster grit-reclaiming cleaning mechanism of the present utility model;

FIG. 3 is a perspective view showing a cleaning unit of a sand recycling and cleaning mechanism of a sand blaster according to the present utility model;

fig. 4 is an enlarged view at a in fig. 3.

Legend description:

1. A recovery box; 2. a first recovery box; 3. a second recovery box; 4. a cleaning unit; 401. a guide frame; 402. an electromagnetic plate; 403. a connecting block; 404. a slide block; 405. a chute; 406. a screw; 407. a first motor; 408. a lifting groove; 409. a lifting block; 410. an electric push rod; 411. a rotating shaft; 412. a connecting frame; 413. a scraper; 414. a gear; 415. a second motor; 416. a fixing frame; 5. a rectangular hole; 6. a support plate; 7. a collection box; 8. a discharge hole; 9. and a filter frame.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, a sand recycling and cleaning mechanism of a sand blaster comprises a recycling bin 1: the inboard of collection box 1 is provided with clean unit 4, the inboard of collection box 1 just is located clean unit 4's below fixedly connected with filter frame 9, the inboard bottom of collection box 1 is provided with and retrieves box one 2, discharge opening 8 just has been seted up in the left side of collection box 1, the left side of collection box 1 is provided with retrieves box two 3, when using, the sand blasting machine lets in the collection box 1 with the sand grain, then absorb the metallic impurity in the sand grain through clean unit 4, and fall into filter frame 9 and filter the sand grain, the big sand grain of granule falls into retrieve box two 3, the little sand grain of granule falls into retrieve box one 2, be convenient for handle the sand grain.

The cleaning unit 4 comprises a guide frame 401, the guide frame 401 is fixedly connected to the left inner wall of the recovery box 1, an electromagnetic plate 402 is arranged on the upper side of the guide frame 401, a chute 405 is arranged on the front side of the guide frame 401, a sliding block 404 is connected to the inner side of the chute 405 in a sliding manner, a connecting block 403 is fixedly connected to the outer side of the sliding block 404, the connecting block 403 is fixedly connected with the electromagnetic plate 402, a screw 406 is rotationally connected to the inner side of the chute 405, lifting grooves 408 are respectively arranged on the front side and the rear side of the right end of the guide frame 401, lifting blocks 409 are slidingly connected to the inner side of the lifting grooves 408, a rotating shaft 411 is rotationally connected to the outer side of the lifting blocks 409, a connecting frame 412 is fixedly connected to the outer end of the rotating shaft 411, a scraping plate 413 is fixedly connected to the lower side of the connecting frame 412, the screw 406 is in threaded connection with the sliding block 404, a motor 407 is fixedly connected to the right side of the guide frame 401, the scraper blade 413 and electromagnetic plate 402 sliding connection, fixedly connected with electric putter 410 between the outside of elevating block 409 and the inner wall of elevating groove 408, wherein guide frame 401 and filter frame 9 are the slope structure setting, conveniently transport the sand grain, and filter the sand grain, the sand grain is convenient for absorb the metallic impurity in the sand grain when electromagnetic plate 402 flows, when absorbing metallic impurity accumulation volume is many, start motor one 407, motor one 407 drives screw 406 rotation, screw 406 drives slider 404 and removes, slider 404 drives connecting block 403 and removes, connecting block 403 drives electromagnetic plate 402 horizontal migration, the contact of scraper blade 413 electromagnetic plate 402 is convenient for clear up the metallic impurity on the electromagnetic plate 402 when removing, avoid metallic impurity to influence sand grain velocity more.

The outside fixedly connected with mount 416 of elevating block 409, the outside fixedly connected with motor two 415 of mount 416, the outside of motor two 415 output and the outside of pivot 411 are all fixedly connected with gear 414, two gears 414 meshing are connected, when retrieving the sand grain, control electric putter 410 drive elevating block 409 and shift up, elevating block 409 drives link 412 and shift up, provide the space for scraper blade 413 rotates, then start motor two 415 and drive gear 414 rotation, because two gears 414 meshing, make motor two 415 drive link 412 rotation on the pivot 411, make link 412 drive scraper blade 413 rotate to the right side of electromagnetic plate 402, avoid scraper blade 413 to influence the flow of sand grain.

The downside of guide frame 401 is provided with collects box 7, and the inner wall of collection box 1 just is located the downside of collecting box 7 and is provided with backup pad 6, and rectangular hole 5 has been seted up to the front side of collection box 1, when getting rid of metal impurity, collects metal impurity through collecting box 7, collects box 7 and sets up for detachable structure, conveniently takes out metal impurity.

Working principle: when the sand blasting machine is used, a worker firstly pours sand grains of the sand blasting machine into the recovery box 1, then absorbs metal impurities in the sand grains through the electromagnetic plate 402 on the guide frame 401, filters the sand grains through the filter frame 9 below, then recovers the sand grains through the recovery box I2 and the recovery box II 3, starts the motor I407 when the metal impurities on the electromagnetic plate 402 are more, enables the electromagnetic plate 402 to horizontally move under the action of the screw 406, the sliding block 404 and the connecting block 403, scrapes the metal impurities on the electromagnetic plate 402 by matching with the scraping plate 413, and collects the metal impurities through the collecting box 7, so that the metal impurities are prevented from accumulating and influencing the flow of the sand grains.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (8)

1. The sand recycling and cleaning mechanism of the sand blasting machine is characterized by comprising a recycling box (1): the cleaning device is characterized in that a cleaning unit (4) is arranged on the inner side of the recovery box (1), a filter frame (9) is fixedly connected to the inner side of the recovery box (1) and positioned below the cleaning unit (4), a first recovery box (2) is arranged at the bottom of the inner side of the recovery box (1), a discharging hole (8) is formed in the left side of the recovery box (1), and a second recovery box (3) is arranged on the left side of the recovery box (1);

Cleaning element (4) are including guide frame (401), guide frame (401) fixed connection is at the left side inner wall of collection box (1), the upside of guide frame (401) is provided with electromagnetic plate (402), spout (405) have been seted up to the front side of guide frame (401), the inboard sliding connection of spout (405) has slider (404), the outside fixedly connected with connecting block (403) of slider (404), connecting block (403) and electromagnetic plate (402) fixed connection, the inboard rotation of spout (405) is connected with screw rod (406), lifting groove (408) have all been seted up to the front and back both sides of guide frame (401) right-hand member, the inboard sliding connection of lifting groove (408) has lifter (409), the outside rotation of lifter (409) is connected with pivot (411), the outer fixedly connected with link (412) of pivot (411), the downside fixedly connected with scraper blade (413) of link (412).

2. A sand blaster grit retrieval cleaning mechanism as in claim 1, wherein said blade (413) is slidingly coupled to the electromagnetic plate (402).

3. The sand recycling and cleaning mechanism of a sand blasting machine according to claim 1, wherein a fixing frame (416) is fixedly connected to the outer side of the lifting block (409), a motor II (415) is fixedly connected to the outer side of the fixing frame (416), and gears (414) are fixedly connected to the outer side of the output end of the motor II (415) and the outer side of the rotating shaft (411).

4. The sand recycling and cleaning mechanism of a sand blaster according to claim 1, characterized in that the screw (406) is in threaded connection with the sliding block (404), and a motor one (407) is fixedly connected to the right side of the guide frame (401).

5. A sand blaster grit retrieval cleaning mechanism as in claim 3, wherein two of said gears (414) are in meshed engagement.

6. A sand-blasting machine sand-grain recycling and cleaning mechanism according to claim 1, characterized in that the lower side of the guide frame (401) is provided with a collecting box (7), and the inner wall of the recycling box (1) and the lower side of the collecting box (7) are provided with a supporting plate (6).

7. A sand-blaster sand-grain reclaiming cleaning mechanism as claimed in claim 1, characterized in that the front side of the reclaiming box (1) is provided with a rectangular hole (5).

8. The sand recycling and cleaning mechanism of a sand blaster according to claim 1, characterized in that an electric push rod (410) is fixedly connected between the outer side of the lifting block (409) and the inner wall of the lifting groove (408).