CN214603806U

CN214603806U - Automatic sand blasting machine of array shower nozzle

Info

Publication number: CN214603806U
Application number: CN202120522758.7U
Authority: CN
Inventors: 孙建伟
Original assignee: Qingdao Wielin Electronics Co ltd
Current assignee: Qingdao Wielin Electronics Co ltd
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-11-05
Anticipated expiration: 2031-03-12

Abstract

The utility model relates to a sand blasting machine technical field specifically is an automatic sand blasting machine of array shower nozzle, the landing leg that four edges of bottom of base plate do four symmetry settings of fixedly connected with respectively, the upside fixedly connected with sand blasting box of base plate, and one side of sand blasting box is connected with the door plant through the hinge rotation, the bottom intercommunication of base plate is equipped with the shakeout mouth, and the bottom intercommunication of shakeout mouth is equipped with a sand collection box, one side of sand collection box is equipped with the sand blasting pump, the sand suction end of sand blasting pump passes through the pipeline and collects sand box intercommunication and sets up, and the play sand end intercommunication of sand blasting pump is equipped with out the sand pipe. The utility model discloses in, through setting up horizontal displacement mechanism, realize the reciprocal displacement of the level of array sandblast head, improve the scope of polishing, and polish more evenly, improve the efficiency and the quality of polishing, it can treat the machined part and carry out the centre gripping fixed to set up fixture, and is fixed firm, improves the processing stability, processes in the sandblast case, prevents environmental pollution, more environmental protection.

Description

Automatic sand blasting machine of array shower nozzle

Technical Field

The utility model relates to a sand blasting machine technical field specifically is an automatic sand blasting machine of array shower nozzle.

Background

Sand blasting machines are indispensable equipment in the processing industry, for example: the sand blasting process is to form high speed jet beam with compressed air as power and to spray the sprayed material onto the surface of workpiece to be treated to change the outer surface of the workpiece.

Most of sand blasting machines on the market at present all adopt the manual work to grasp the abrasive blasting pipe and handle the work piece surface, and user's working strength is big, inefficiency, and the user contacts abominable operational environment for a long time moreover, leads to influencing the health, and is difficult to the accurate time of mastering the sandblast, and the sandblast is not enough even, influences work piece processingquality. Accordingly, those skilled in the art have provided an automatic sandblasting machine with array-type nozzles to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic sand blasting machine of array shower nozzle to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic sand blasting machine with array type nozzles comprises a base plate, wherein four corners of the bottom of the base plate are respectively and fixedly connected with four symmetrically arranged support legs, a sand blasting box is fixedly connected to the upper side of the base plate, one side of the sand blasting box is rotatably connected with a door plate through a hinge, a shakeout opening is communicated with the bottom of the base plate, a sand collecting box is communicated with the bottom of the shakeout opening, a sand blasting pump is arranged on one side of the sand collecting box, a sand suction end of the sand blasting pump is communicated with the sand collecting box through a pipeline, a sand outlet end of the sand blasting pump is communicated with a sand outlet pipe, one end of the sand outlet pipe, far away from the sand blasting pump, penetrates into the sand blasting box and is communicated with a sand guide hose, one end of the sand guide hose, far away from the sand outlet pipe, is communicated with an array type sand blasting head, a horizontal displacement mechanism is fixedly connected to the upper side of the sand blasting box, one end of the horizontal displacement mechanism penetrates into the sand collecting box and is fixedly connected with a vertically arranged telescopic cylinder, the lower extreme and the array sandblast head fixed connection of telescopic cylinder, be equipped with fixture in the sandblast case, and fixture is located the bilateral symmetry setting of knockout mouth.

As a further aspect of the present invention: horizontal displacement mechanism is including fixing the hollow strip at the sandblast case upside, the one end fixedly connected with step motor of hollow strip, and step motor's drive end rotates and is connected with the pivot of horizontal setting, step motor's one end is kept away from in the pivot runs through and extends to hollow strip in and fixedly connected with lead screw, and threaded connection has the nut piece on the lead screw, the downside fixedly connected with carriage release lever of nut piece, the spout that sets up with hollow strip intercommunication is seted up to the upside of sandblast case, and the carriage release lever run through the sliding opening and with telescopic cylinder fixed connection.

As a further aspect of the present invention: the inner wall of one end of the hollow bar is rotatably connected with one end, far away from the rotating shaft, of the screw rod through a rotating piece.

As a further aspect of the present invention: the clamping mechanism comprises two vertically arranged fixing plates, the two fixing plates are respectively located at two sides of the shakeout opening and are symmetrically arranged, one side, opposite to the fixing plate, of the fixing plate is fixedly connected with two electric telescopic rods which are symmetrically arranged transversely, and the clamping plates are fixedly connected with the two ends, close to each other, of the two electric telescopic rods.

As a further aspect of the present invention: the front side fixedly connected with control switch of base plate, and the one end of sandblast pump, horizontal displacement mechanism, telescopic cylinder and fixture respectively with control switch electric connection.

As a further aspect of the present invention: the section of the shakeout opening is arranged in a V shape.

As a further aspect of the present invention: the front side of the sand-blasting box is provided with a window, and transparent glass is fixedly connected in the window.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up horizontal displacement mechanism, start step motor work, drive the lead screw and rotate, because the axial of nut piece is rotated and is followed the carriage release lever and receive the restriction of sliding port, consequently, displacement is forced to the nut piece, and then just reversing through control step motor realizes the reciprocal displacement of level of array sandblast head, improves the scope of polishing, and polishes more evenly, improves the efficiency and the quality of polishing.

2. Through setting up fixture, start two electric telescopic handle extensions, two splint can be treated the machined part and carry out the centre gripping fixed, and is fixed firm, improves the processing stability.

3. The grit of spun in polishing directly falls to concentrated the recovery in the sand collection case by the shakeout mouth, recycles, saves material and cost, and processes in the sandblast case, prevents environmental pollution, more environmental protection.

Drawings

FIG. 1 is a schematic perspective view of an automatic sandblasting machine with an array-type nozzle;

FIG. 2 is a schematic sectional view of the sandblasting box of the automatic sandblasting machine with array-type nozzles;

fig. 3 is a schematic left-side sectional view of a sand-blasting box in an automatic sand-blasting machine with array-type spray heads.

In the figure: 1. a substrate; 2. a support leg; 3. a sand blasting box; 4. a door panel; 5. a sand shakeout opening; 6. a sand collecting box; 7. a sand blasting pump; 8. a sand outlet pipe; 9. a sand guide hose; 10. an array type sandblasting head; 11. a telescopic cylinder; 12. a hollow bar; 13. a stepping motor; 14. a screw rod; 15. a nut block; 16. a travel bar; 17. a sliding port; 18. a fixing plate; 19. an electric telescopic rod; 20. a splint; 21. and (4) transparent glass.

Detailed Description

Referring to fig. 1 to 3, in an embodiment of the present invention, an automatic sand-blasting machine with array-type nozzles comprises a base plate 1, four symmetrically arranged legs 2 are fixedly connected to four corners of the bottom of the base plate 1, respectively, a sand-blasting box 3 is fixedly connected to the upper side of the base plate 1, and is processed in the sand-blasting box 3 to prevent environmental pollution and protect environment, and a door panel 4 is rotatably connected to one side of the sand-blasting box 3 through a hinge to facilitate taking and placing of materials, a sand-dropping opening 5 is communicated with the bottom of the base plate 1, a sand-collecting box 6 is communicated with the bottom of the sand-dropping opening 5, sand ejected during polishing is directly dropped from the sand-dropping opening 5 into the sand-collecting box 6 for centralized recycling, thereby saving materials and cost, a sand-blasting pump 7 is arranged on one side of the sand-collecting box 6, a sand-sucking end of the sand-blasting pump 7 is communicated with the sand-collecting box 6 through a pipeline, and a sand-discharging pipe 8 is communicated with a sand-discharging end of the sand-blasting pump 7, one end of the sand outlet pipe 8, which is far away from the sand blasting pump 7, penetrates and extends into the sand blasting box 3 and is communicated with a sand guide hose 9, one end of the sand guide hose 9, which is far away from the sand outlet pipe 8, is communicated with an array sand blasting head 10, the sand blasting pump 7 is started to work, sand in the sand collecting box 6 is injected into the array sand blasting head 10 through the sand guide hose 9 through the sand outlet pipe 8 and is sprayed out, the surface of a workpiece to be processed can be subjected to sand blasting and polished, the upper side of the sand blasting box 3 is fixedly connected with a horizontal displacement mechanism, one end of the horizontal displacement mechanism penetrates and extends into the sand collecting box 6 and is fixedly connected with a vertically arranged telescopic cylinder 11, the lower end of the telescopic cylinder 11 is fixedly connected with the array sand blasting head 10, the height of the array sand blasting head 10 is controlled, the sand blasting quality is improved, a clamping mechanism is arranged in the sand blasting box 3, and the clamping mechanisms are symmetrically arranged on two sides of the sand falling port 5;

in fig. 2: the horizontal displacement mechanism comprises a hollow bar 12 fixed on the upper side of the sand-blasting box 3, one end of the hollow bar 12 is fixedly connected with a stepping motor 13, the driving end of the stepping motor 13 is rotatably connected with a rotating shaft which is transversely arranged, one end of the rotating shaft far away from the stepping motor 13 penetrates and extends into the hollow bar 12 and is fixedly connected with a screw rod 14, the screw rod 14 is in threaded connection with a nut block 15, the lower side of the nut block 15 is fixedly connected with a moving rod 16, the upper side of the sand-blasting box 3 is provided with a sliding opening 17 communicated with the hollow bar 12, the moving rod 16 penetrates through the sliding opening 17 and is fixedly connected with the telescopic cylinder 11, the stepping motor 13 is started to work to drive the screw rod 14 to rotate, as the screw rod 14 is meshed with the nut block 15, and the axial rotation of the nut block 15 is limited by the sliding opening 17 along with the moving rod 16, therefore, the nut block 15 is forced to displace, and further controls the forward and backward rotation of the stepping motor 13, the horizontal reciprocating displacement of the array type sand blasting head 10 is realized, the grinding range is improved, the grinding is more uniform, and the grinding efficiency and quality are improved;

in fig. 2: the inner wall of one end of the hollow bar 12 is rotatably connected with one end of the screw rod 14 far away from the rotating shaft through a rotating part, and the effect of supporting and stabilizing the rotation of the screw rod 14 is achieved;

in fig. 3: the clamping mechanism comprises two vertically arranged fixing plates 18, the two fixing plates 18 are respectively and symmetrically arranged at two sides of the shakeout opening 5, two electric telescopic rods 19 which are transversely and symmetrically arranged are respectively and fixedly connected to one opposite sides of the two fixing plates 18, clamping plates 20 are respectively and fixedly connected to one ends, close to the two electric telescopic rods 19, of the two electric telescopic rods 19, the two electric telescopic rods 19 are started to extend, the two clamping plates 20 can clamp and fix workpieces to be machined, the workpieces are firmly fixed, and the machining stability is improved;

in fig. 1: the front side of the substrate 1 is fixedly connected with a control switch, and one end of the sand blasting pump 7, one end of the horizontal displacement mechanism, one end of the telescopic cylinder 11 and one end of the clamping mechanism are respectively electrically connected with the control switch, so that the sand blasting pump is convenient to control in the prior art;

in fig. 2: the section of the shakeout opening 5 is arranged in a V shape, so that shakeout is facilitated;

in fig. 1: the front side of the sand-blasting box 3 is provided with a window, and the window is fixedly connected with a transparent glass 21, so that the internal condition of the sand-blasting box 3 can be observed conveniently.

The utility model discloses a theory of operation is: when the device is used for carrying out sand blasting, the door plate 4 is opened, a workpiece to be machined is placed between the two clamping plates 20, the two electric telescopic rods 19 are started to extend, the two clamping plates 20 can clamp and fix the workpiece to be machined, the fixation is firm, and the machining stability is improved;

then the sand-blasting pump 7 is started to work, sand in the sand-collecting box 6 is injected into the array-type sand-blasting heads 10 through the sand-discharging pipe 8 and sprayed out, the surface of a workpiece to be processed can be subjected to sand-blasting polishing, the height of the array-type sand-blasting heads 10 is controlled by starting the telescopic cylinder 11, the sand-blasting quality is improved, meanwhile, the stepping motor 13 is started to work, the screw rod 14 is driven to rotate, the screw rod 14 is meshed with the nut block 15, the axial rotation of the nut block 15 is limited by the sliding opening 17 along with the movable rod 16, therefore, the nut block 15 is forced to move, the horizontal reciprocating displacement of the array-type sand-blasting heads 10 is realized by controlling the forward and reverse rotation of the stepping motor 13, the polishing range is improved, the polishing is more uniform, and the polishing efficiency and the polishing quality are improved;

the grit of spun in polishing directly falls to concentrating in the sand collecting box 6 by knockout mouth 5 and retrieves, and recycle saves material and cost, and processes in sand blasting box 3, prevents environmental pollution, more environmental protection.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An automatic sand blasting machine with array type nozzles comprises a base plate (1) and is characterized in that four corners of the bottom of the base plate (1) are fixedly connected with four symmetrically arranged support legs (2) respectively, a sand blasting box (3) is fixedly connected to the upper side of the base plate (1), a door plate (4) is rotatably connected to one side of the sand blasting box (3) through a hinge, a shakeout opening (5) is communicated with the bottom of the base plate (1), a sand collecting box (6) is communicated with the bottom of the shakeout opening (5), a sand blasting pump (7) is arranged on one side of the sand collecting box (6), a sand suction end of the sand blasting pump (7) is communicated with the sand collecting box (6) through a pipeline, a sand outlet end of the sand blasting pump (7) is communicated with a sand outlet pipe (8), one end of the sand outlet pipe (8), which is far away from the sand blasting pump (7), extends into the sand blasting box (3) through a sand guide hose (9) and is connected with the sand guide pipe, and the one end intercommunication that sand guide hose (9) kept away from out sand pipe (8) is equipped with array sandblast head (10), the upside fixed connection of sandblast case (3) has horizontal displacement mechanism, and the one end of horizontal displacement mechanism runs through and extends to in sand collection box (6) and fixedly connected with telescopic cylinder (11) of vertical setting, the lower extreme and the array sandblast head (10) fixed connection of telescopic cylinder (11), be equipped with fixture in sandblast case (3), and fixture is located the bilateral symmetry setting of shakeout mouth (5).

2. The automatic sand blasting machine with the array type spray heads according to claim 1, wherein the horizontal displacement mechanism comprises a hollow bar (12) fixed on the upper side of the sand blasting box (3), one end of the hollow bar (12) is fixedly connected with a stepping motor (13), the driving end of the stepping motor (13) is rotatably connected with a rotating shaft which is transversely arranged, one end of the rotating shaft, far away from the stepping motor (13), penetrates through the hollow bar (12) and is fixedly connected with a lead screw (14), the lead screw (14) is in threaded connection with a nut block (15), the lower side of the nut block (15) is fixedly connected with a moving rod (16), a sliding opening (17) communicated with the hollow bar (12) is formed in the upper side of the sand blasting box (3), and the moving rod (16) penetrates through the sliding opening (17) and is fixedly connected with the telescopic cylinder (11).

3. The automatic sand blasting machine with array type spray heads as claimed in claim 2, wherein an inner wall of one end of the hollow bar (12) is rotatably connected with one end of the screw rod (14) far away from the rotating shaft through a rotating member.

4. The automatic sand blasting machine with array type spray heads according to claim 1, wherein the clamping mechanism comprises two vertically arranged fixed plates (18), the two fixed plates (18) are symmetrically arranged on two sides of the shakeout opening (5), two transversely symmetrically arranged electric telescopic rods (19) are fixedly connected to the opposite sides of the two fixed plates (18), and a clamping plate (20) is fixedly connected to the close end of each electric telescopic rod (19).

5. The automatic sand blasting machine with the array type spray head as claimed in claim 1, wherein a control switch is fixedly connected to the front side of the base plate (1), and one end of the sand blasting pump (7), one end of the horizontal displacement mechanism, one end of the telescopic cylinder (11) and one end of the clamping mechanism are respectively electrically connected with the control switch.

6. The automatic sand blasting machine with array type spray heads as claimed in claim 1, wherein the shakeout port (5) is provided with a V-shaped section.

7. The automatic sandblasting machine with array-type nozzles as claimed in claim 1, wherein a window is provided on the front side of said sandblasting case (3), and a transparent glass (21) is fixedly attached in the window.