CN217225116U

CN217225116U - Efficient sand blasting mechanism of sand blasting machine

Info

Publication number: CN217225116U
Application number: CN202220984084.7U
Authority: CN
Inventors: 甘珍平; 江伟; 肖国文; 李亮; 周雯婧; 严正
Original assignee: Wuhu Guangpu Automation Equipment Co Ltd
Current assignee: Wuhu Guangpu Automation Equipment Co Ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-08-19
Anticipated expiration: 2032-04-25

Abstract

The utility model belongs to the technical field of sand blasting machines, in particular to a high-efficiency sand blasting mechanism of a sand blasting machine, which comprises a dustproof box, a first motor, a threaded rod, a slide rail, a slide block, a connecting rod and a sand blasting gun, wherein both sides of the dustproof box are provided with through holes, the threaded rod simultaneously runs through two through holes and is rotationally connected with the dustproof box, one side of the dustproof box is provided with a support plate, the first motor is fixedly arranged on the support plate, the output end of the first motor is fixedly connected with one end of the threaded rod, the middle position of the threaded rod is in threaded connection with the sand blasting gun, the bottom of the sand blasting gun is fixedly connected with one end of the connecting rod, the other end of the connecting rod is fixedly connected with the slide block, the top end of the dustproof box is fixedly provided with the slide rail, the slide rail is parallel to the threaded rod, the slide block is in sliding connection with the slide rail, the high-efficiency sand blasting operation of the material needing sand blasting can be realized, meanwhile, the device is in a totally-enclosed environment during working, so that the damage to a human body is prevented.

Description

Efficient sand blasting mechanism of sand blasting machine

Technical Field

The utility model relates to the technical field, specifically be a sand blasting machine's high-efficient sandblast mechanism.

Background

In the manufacturing process of aluminum alloy workpieces, spraying treatment is often required. The sand blasting is to spray the spraying materials such as copper ore sand, quartz sand, carborundum, iron sand, Hainan sand and the like to the surface of the aluminum alloy workpiece needing to be treated at a high speed by adopting compressed air as power, and the surface of the aluminum alloy workpiece obtains certain cleanliness and different roughness due to the impact and cutting action of the grinding materials on the surface of the aluminum alloy workpiece, so that the fatigue resistance of the workpiece can be improved.

Chinese patent publication No. CN109333377A discloses "a sealed manual sand blasting machine", which comprises a sand blasting machine, a feeding table, a workbench, a discharging table, a sand blasting gun and a sand tank, wherein a window is arranged on the front side of the sand blasting machine, the feeding table is arranged on the right side of the sand blasting machine, the discharging table is arranged on the left side of the sand blasting machine, and the sand blasting gun is arranged on the upper side of the workbench.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the workpiece to be subjected to sand blasting is conveyed to a station to be subjected to sand blasting, and an operator holds the sand blasting gun to perform sand blasting on the workpiece, so that the sand blasting efficiency of the workpiece is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sand blasting machine's high-efficient sandblast mechanism to propose current problem in solving above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a sand blasting machine's high-efficient sandblast mechanism, includes dust-proof box, first motor, threaded rod, slide rail, slider, connecting rod and sand blasting gun, the through-hole has all been opened to dust-proof box both sides, the threaded rod runs through two through-holes simultaneously, just the threaded rod rotates with the dust-proof box to be connected, dust-proof box one side is opened there is the backup pad, first motor fixed mounting is in the backup pad, the output of first motor with the one end fixed connection of threaded rod, the threaded rod with sand blasting gun threaded connection, the base of sand blasting gun with the one end fixed connection of connecting rod, the other end and the slider fixed connection of connecting rod, dust-proof box top fixed mounting has the slide rail, the slide rail is parallel with the threaded rod, slider and slide rail sliding connection.

Preferably, including support frame, pull rod, two connecting plates, four baffles and four springs, the support frame is located the dust-proof box, four baffle bisymmetry fixed connection be in the upper wall at support frame both ends, four baffles respectively with the one end fixed connection of spring, the other end of two springs of the same one side with connecting plate fixed connection, the connecting plate is located the support frame upper wall, pull rod fixed connection intermediate position on the connecting plate and with the spring homonymy.

Preferably, still include A-frame, second motor, disc, pivot, rectangle strip, gag lever post, spacing clamp and support column, the bottom of A-frame and the inside bottom fixed connection of dust-proof box, and A-frame with the connecting plate is parallel, open the upper end of A-frame has the through-hole, the output of second motor run through behind the through-hole with the disc wherein the intermediate position fixed connection of one side, the edge of disc another side with the one end fixed connection of pivot, rectangle strip sliding sleeve is established in the pivot, just the upper end of rectangle strip with the lateral wall fixed connection of support column, two the one end fixed connection of gag lever post is in on the A-frame, two the other end of gag lever post all with spacing clamp is decided and is connected, the spacing clamp with support column sliding connection.

Preferably, the support device further comprises a support rod, the side wall of the support column is fixedly connected with one end of the two support rods, and the other end of the support rod is fixedly connected with the support frame.

Preferably, rectangular through holes are formed in the two sides of the dust-proof box, and the two pull rods penetrate through the through holes and can slide back and forth along the direction of the through holes.

Preferably, including shield and spacing, the interior bottom of dust-proof box is cell type structure, and lets in the pure water, the outside bottom mounting of dust-proof box has spacing frid, just on the dust-proof box both sides wall respectively with the one end fixed connection of spacing, the shield can with spacing frid joint. Compared with the prior art, the beneficial effects of the utility model are that: the efficient sand blasting mechanism of the sand blasting machine 1 can realize the sand blasting operation of the maximum area on the material needing sand blasting through the threaded connection of the threaded rod and the sand blasting gun and the mutual matching between the rotary table and the rectangular strip;

2. the dust prevention box is in a fully closed state during working, so that the body of a sand blasting worker is prevented from being injured, redundant sand blasting waste materials are immersed into the groove-shaped structure at the bottom end of the dust prevention box, and the dust prevention box can be taken out and dried for secondary utilization after sand blasting is finished.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front sectional view of a part of the structure of the present invention;

FIG. 3 is a front view of a middle triangular bracket and the like of the present invention;

FIG. 4 is a side view of a middle triangular bracket and other structures of the present invention;

fig. 5 is a schematic view of the three-dimensional structure of the middle slide rail and the slide block of the present invention.

In the figure: 1. a dust-proof box; 2. a support plate; 3. a first motor; 4. a threaded rod; 5. a sand blasting gun; 6. a connecting rod; 7. a slide rail; 8. a support frame; 9. a baffle plate; 10. a spring; 11. a connecting plate; 12. a pull rod; 13. a triangular bracket; 14. a second motor; 15. a disc; 16. a rotating shaft; 17. a rectangular strip; 18. a support pillar; 19. a limiting rod; 20. a limiting clamp; 21. a support bar; 22. a slider; 23. a limiting strip; 24. a limiting groove plate; 25. and a dust cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a high-efficiency sand blasting mechanism of a sand blasting machine comprises a dust prevention box 1, a first motor 3, a threaded rod 4, a sliding rail 7, a sliding block 22, a connecting rod 6 and a sand blasting gun 5, wherein through holes are formed in two sides of the dust prevention box 1, the threaded rod 4 penetrates through the two through holes simultaneously, the threaded rod 4 is rotatably connected with the dust prevention box 1, a supporting plate 2 is formed in one side of the dust prevention box 1, the first motor 3 is fixedly installed on the supporting plate 2, the output end of the first motor 3 is fixedly connected with one end of the threaded rod 4, the threaded rod 4 is in threaded connection with the sand blasting gun 5, a base of the sand blasting gun 5 is fixedly connected with one end of the connecting rod 6, the other end of the connecting rod 6 is fixedly connected with the sliding block 22, the sliding rail 7 is fixedly installed at the top end of the dust prevention box 1, the sliding rail 7 is parallel to the threaded rod 4, the sliding block 22 is in sliding connection with the sliding rail 7, starting the first motor 3 to enable the output end of the first motor 3 to drive the threaded rod 4 to rotate, wherein the sand blasting gun 5 can move along the direction of the sliding rail 7 due to the threaded connection structure between the threaded rod 4 and the sand blasting gun 5;

the device comprises a support frame 8, a pull rod 12, two connecting plates 11, four baffle plates 9 and four springs 10, wherein the support frame 8 is positioned in a dustproof box 1, the four baffle plates 9 are fixedly connected to the upper walls of two ends of the support frame 8 in a pairwise symmetrical manner, the four baffle plates 9 are respectively fixedly connected with one ends of the springs 10, the other ends of the two springs 10 on the same side are fixedly connected with the connecting plates 11, the connecting plates 11 are positioned on the upper wall of the support frame 8, the pull rod 12 is fixedly connected to the middle position of the connecting plates 11 and is on the same side with the springs 10, the pull rod 12 is pulled, a material needing sand blasting is placed between the two connecting plates 11, the pull rod 12 is released, and the distance between the two connecting plates 11 is close to clamp the material needing sand blasting;

still include A-frame 13, second motor 14, disc 15, pivot 16, rectangle strip 17, gag lever post 19, spacing clamp 20 and support column 18, the bottom of A-frame 13 and the inside bottom fixed connection of dust proof box 1, and A-frame with the connecting plate 11 is parallel, open the upper end of A-frame 13 has the through-hole, the output of second motor 14 run through behind the through-hole with the disc 15 intermediate position fixed connection of one side wherein, the edge of disc 15 another side with the one end fixed connection of pivot 16, rectangle strip 17 slip cap is established on pivot 16, just the upper end of rectangle strip 17 with the lateral wall fixed connection of support column 18, two the one end fixed connection of gag lever post 19 is in A-frame 13, two the other end of gag lever post 19 all with gag lever post 20 fixed connection, gag lever post 20 with support column 18 sliding connection, starting the second motor 14, rotating the cylinder to drive the rotating shaft 16 to rotate, driving the rectangular strip 17 to move by the rotating shaft 16, and driving the supporting column 18 to do reciprocating motion in the horizontal direction only by the rectangular strip 17 through the limiting rod 19 and the limiting clamp 20;

the side wall of the supporting column 18 is fixedly connected with one end of each of the two supporting rods 21, the other end of each supporting rod 21 is fixedly connected with the supporting frame 8, and the supporting rods 21 on the supporting column 18 drive the supporting frame 8 to reciprocate in the horizontal direction;

rectangular through holes are formed in the two sides of the dust-proof box 1, and the two pull rods 12 penetrate through the through holes and can slide back and forth along the direction of the through holes;

including shield 25 and spacing 23, the interior bottom of dust proof box 1 is the cell type structure, and lets in the pure water, the outside bottom mounting of dust proof box 1 has spacing frid 24, just on the 1 both sides wall of dust proof box respectively with the one end fixed connection of spacing 23, shield 25 can with spacing frid 24 joint. The dust cover 25 slides down to be just inserted into the limiting groove plate 24, and the limiting strip 23 prevents the dust cover 25 from deviating.

The working principle is as follows: when the efficient sand blasting mechanism of the sand blasting machine is used, a worker takes down the dustproof cover 25, pulls the pull rod 12, places materials needing sand blasting between the two connecting plates 11, releases the pull rod 12, the connecting plates 11 and the baffle 9 are far away from each other under the action of the spring 10, the materials needing sand blasting are clamped by the two connecting plates 11, the dustproof cover 25 is clamped with the limiting groove plate 24 again, the sand blasting gun 5 is opened, sand blasting is carried out on the materials, in the sand blasting process, the first motor 3 can be started, the output end of the first motor 3 drives the threaded rod 4 to rotate, due to the threaded connection structure between the threaded rod 4 and the sand blasting gun 5, the sand blasting gun 5 can move along the direction of the sliding rail 7, the second motor 14 is started, the disc 15 rotates to drive the rotating shaft 16 to rotate, the rotating shaft 16 drives the rectangular strip 17 to move, the limiting rod 19 and the limiting clamp 20 enable the rectangular strip 17 to only drive the supporting column 18 to carry out reciprocating motion in the horizontal direction, bracing piece 21 on the support column 18 drives support frame 8 simultaneously and carries out the ascending reciprocating motion of horizontal direction, makes the material that needs the sandblast can carry out the sandblast of maximum area, and the waste material after the sandblast can be adsorbed to the pure water of dust proof box 1 bottom, can carry out reutilization after drying the waste material of aquatic.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a high-efficient sandblast mechanism of sand blasting machine which characterized in that: comprises a dust-proof box (1), a first motor (3), a threaded rod (4), a sliding rail (7), a sliding block (22), a connecting rod (6) and a sand blasting gun (5), through holes are arranged on two sides of the dust-proof box (1), the threaded rod (4) runs through the two through holes simultaneously, the threaded rod (4) is rotatably connected with the dust-proof box (1), a supporting plate (2) is fixedly arranged on one side of the dust-proof box (1), the first motor (3) is fixedly arranged on the supporting plate (2), the output end of the first motor (3) is fixedly connected with one end of the threaded rod (4), the threaded rod (4) is in threaded connection with the sand blasting gun (5), the base of the sand blasting gun (5) is fixedly connected with one end of the connecting rod (6), the other end of the connecting rod (6) is fixedly connected with the sliding block (22), the sliding rail (7) is fixedly arranged on the top end of the dust-proof box (1), the sliding rail (7) is parallel to the threaded rod (4), and the sliding block (22) is connected with the sliding rail (7) in a sliding mode.

2. The high-efficiency sand blasting mechanism of the sand blasting machine according to claim 1, characterized in that: including support frame (8), pull rod (12), two connecting plates (11), four baffle (9) and four spring (10), support frame (8) are located dust proof box (1), four baffle (9) two bisymmetry fixed connection be in the upper wall at support frame (8) both ends, four baffle (9) respectively with the one end fixed connection of spring (10), the other end of two spring (10) of same one side with connecting plate (11) fixed connection, connecting plate (11) are located support frame (8) upper wall, pull rod (12) fixed connection intermediate position on connecting plate (11) and with spring (10) homonymy.

3. The high-efficiency sand blasting mechanism of the sand blasting machine according to claim 2, characterized in that: still include A-frame (13), second motor (14), disc (15), pivot (16), rectangle strip (17), gag lever post (19), spacing clamp (20) and support column (18), the bottom and the inside bottom fixed connection of dust-proof box (1) of A-frame (13), and A-frame with connecting plate (11) are parallel, open the upper end of A-frame (13) has the through-hole, the output of second motor (14) run through behind the through-hole with the intermediate position fixed connection of one side wherein of disc (15), the edge of disc (15) another side with the one end fixed connection of pivot (16), rectangle strip (17) slip cap is established on pivot (16), just the upper end of rectangle strip (17) with the lateral wall fixed connection of support column (18), two the one end fixed connection of gag lever post (19) is in A-frame (13), the other ends of the two limiting rods (19) are fixedly connected with the limiting clamp (20), and the limiting clamp (20) is connected with the supporting column (18) in a sliding mode.

4. The high-efficiency sand blasting mechanism of the sand blasting machine according to claim 3, characterized in that: still include bracing piece (21), support column (18) lateral wall and two the one end fixed connection of bracing piece (21), the other end of bracing piece (21) with support frame (8) fixed connection.

5. The high efficiency blasting mechanism of the blasting machine as claimed in claim 2, wherein: rectangular through holes are formed in the two sides of the dust-proof box (1), and the pull rods (12) penetrate through the through holes and can slide back and forth along the direction of the through holes.

6. The efficient blasting mechanism of the blasting machine according to claim 5, wherein: including shield (25) and spacing (23), the interior bottom of dust proof box (1) is the cell type structure, and lets in the pure water, the outside bottom mounting of dust proof box (1) has spacing frid (24), just on the dust proof box (1) both sides wall respectively with the one end fixed connection of spacing (23), shield (25) can with spacing frid (24) joint.