CN220944848U - Automatic numerical control trolley type liquid sand blasting machine - Google Patents

Abstract

The utility model discloses an automatic numerical control trolley type liquid sand blasting machine, which belongs to the technical field of sand blasting machines and comprises a machine body, a machine door and a spray gun, wherein the machine body is provided with a moving groove, the moving groove is fixedly provided with a sliding rail, the sliding rail is connected with a sliding block in a sliding way, the sliding block is provided with a threaded hole, the threaded hole is in threaded connection with a threaded rod, the threaded rod is rotatably arranged on the sliding rail, the sliding rail is fixedly provided with a first motor, a rotating shaft of the first motor is fixedly connected with the threaded rod, the sliding block is provided with a limiting groove, the limiting groove is connected with a fixed rod, the sliding block is fixedly provided with a second motor, the rotating shaft of the second motor is fixedly provided with a gear, the gear is positioned in the limiting groove, the fixed rod is provided with a clamping groove matched with the gear, the gear is meshed with the clamping groove, and the spray gun is connected with the fixed rod.

Description

Automatic numerical control trolley type liquid sand blasting machine

Technical Field

The utility model relates to the technical field of sand blasters, in particular to an automatic numerical control trolley type liquid sand blaster.

Background

The sand blaster is a processing device for the surface of a workpiece, and has the function of improving the quality of the surface of the workpiece. The liquid sand blasting machine is novel surface treatment equipment, can eliminate dust pollution sources, and is suitable for surface treatment of precision workpieces.

The conventional liquid sand blasting machine comprises a machine body, a machine door and a spray gun, wherein the machine door is rotationally arranged on the machine body, a sand blasting chamber is arranged in the machine body, the spray gun is arranged in the sand blasting chamber, an objective table is rotationally arranged in the sand blasting chamber, a workpiece is placed on the objective table for sand blasting, the machine door is closed, the spray gun is used for sand blasting the workpiece, the objective table is continuously rotated in the secondary process, and therefore, each corner of the workpiece can be blasted by the spray gun.

For the technical conditions, most of spray guns with the existing liquid sand blasting set are fixed, when the workpiece is blasted, the position of the workpiece, which faces the spray gun, is better in the sand blasting state, and the position of the workpiece, which does not face the spray gun, is worse in the sand blasting state, so that the defect of uneven sand blasting of the workpiece is easily caused.

Based on the above, the utility model designs an automatic numerical control trolley type liquid sand blasting machine to solve the problems.

Disclosure of utility model

The utility model aims to provide an automatic numerical control trolley type liquid sand blasting machine so as to solve the technical problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic numerical control platform truck formula liquid sand blasting machine, includes organism, gate and spray gun, the gate rotates to be set up on the organism, the organism is provided with the sand blasting room, the organism is connected with circulation recovery mechanism, the sand blasting room rotates to be provided with the objective table, the movable groove has been seted up to the organism, the fixed slide rail that is provided with of movable groove, slide rail sliding connection has the slider, slider threaded connection has the threaded rod, the threaded rod rotates to set up on the slide rail, the slide rail is fixed to be provided with first motor, the axis of rotation fixed connection of first motor is in on the threaded rod, the restriction groove has been seted up to the slider, the restriction groove is connected with the dead lever, the fixed second motor that is provided with of slider, the axis of rotation of second motor is fixed to be provided with the gear, the gear is located in the restriction groove, the dead lever seted up with the joint groove of gear looks adaptation, gear engagement is in on the joint groove, the spray gun is connected on the dead lever, the spray gun is in indoor sand blasting.

Through adopting above-mentioned technical scheme, when the work piece sandblast, start first motor, the threaded rod rotates, the slider moves about on the slide rail, start the second motor after the spray gun removes near the work piece, the axis of rotation of second motor is constantly positive and negative and is rotated, the gear is constantly doing anticlockwise and clockwise motion along with the rotation of the axis of rotation of second motor, the dead lever reciprocates under the effect of gear, the objective table rotates this moment, the spray gun is constantly reciprocated when sandblast for the work piece, make the even effect of liquid that the spray gun sprayed out to the work piece on, reach more even effect when sandblast for the work piece.

Preferably, a visual window is fixedly arranged on the machine door, and a windscreen wiper is rotatably arranged on one side, close to the sandblasting room, of the visual window.

Through adopting above-mentioned technical scheme, when the work piece was sandblasted in the sandblast room, the sandblast condition of work piece can be observed through visual window, the starter motor, wiper swing can wipe the water smoke on the visual window, the indoor condition of convenient observation sandblast.

Preferably, the slider is fixedly provided with limiting plates, two limiting plates are arranged on the slider and are respectively located at two sides of the fixing rod, and the fixing rod is abutted to the limiting plates.

Through adopting above-mentioned technical scheme, the limiting plate plays stable effect in the dead lever reciprocates the in-process, makes the dead lever can not take place the orbit skew when removing.

Preferably, the fixing rod is rotatably provided with an adjusting frame, and the spray gun is fixedly connected to the adjusting frame.

By adopting the technical scheme, the position of the spray gun can be slightly adjusted according to the requirement, so that the sand blasting effect is better.

Preferably, the movable groove is provided with telescopic dust covers in a sliding manner, the telescopic dust covers are fixedly connected to the sliding blocks, two telescopic dust covers are arranged, and the two telescopic dust covers are respectively arranged on two sides of the sliding blocks.

Through adopting above-mentioned technical scheme, can produce steam when the work piece is in the indoor sandblast of sandblast, flexible dust screen prevents steam from moving the groove and overflowing outside the organism in the prerequisite that does not influence the slider and remove.

Preferably, the circulation recycling mechanism comprises a recycling pipe, a water outlet pipe and a filter tank, wherein the sand blasting chamber is provided with a fixing hole, the recycling pipe is fixedly connected to the fixing hole, the filter tank is fixedly connected to the machine body, the recycling pipe is fixedly connected to the filter tank, the water outlet pipe is fixedly connected to the filter tank, the other end of the water outlet pipe is fixedly connected to the spray gun, and the filter tank is fixedly provided with a filter device.

Through adopting above-mentioned technical scheme, spray gun spun liquid flows to the filtering ponds from retrieving the pipe after acting on the work piece, and filter equipment in the filtering ponds filters the liquid of retrieving, and the liquid after the filtration flows to the spray gun from the outlet pipe, continues to be used by the spray gun, realizes cyclic recycle, reduces production follow cost.

Preferably, a lubrication layer is fixedly arranged on the contact surface of the sliding block and the fixing rod.

Through adopting above-mentioned technical scheme, make things convenient for the dead lever to remove on the slider.

Preferably, the machine body is rotatably provided with a movable arm, the movable arm is fixedly connected with a control panel, and the control panel is electrically connected with the second motor and the first motor.

Through adopting above-mentioned technical scheme, the removal of control spray gun about the convenience on control panel, make things convenient for the spray gun more even for the work piece sandblast, remove the position of arm convenience removal control panel as required facilitates the use.

In summary, the application has the following beneficial technical effects: when the sand is blasted to the workpiece, the first motor is started, the threaded rod rotates, the sliding block moves left and right on the sliding rail, the second motor is started, the rotating shaft of the second motor continuously rotates positively and negatively, the gear continuously moves anticlockwise and clockwise along with the rotation of the rotating shaft of the second motor, the fixing rod moves up and down under the action of the gear, and at the moment, the spray gun continuously moves up and down and left and right when the sand is blasted to the workpiece, so that liquid sprayed by the spray gun uniformly acts on the workpiece, and a more uniform effect when the sand is blasted to the workpiece is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view showing the overall structure of a liquid blasting machine according to the present embodiment;

FIG. 2 is a schematic view showing the internal structure of the liquid blasting machine door according to the present embodiment;

FIG. 3 is a schematic diagram showing the front structure of the door of the liquid blasting machine according to the present embodiment;

FIG. 4 is a schematic view showing the back structure of the liquid blasting machine of the present embodiment;

fig. 5 is an enlarged schematic view at a in fig. 4.

In the drawings, the list of components represented by the various numbers is as follows:

1. A fixed rod; 2. a first motor; 3. a threaded rod; 4. a slide block; 5. a slide rail; 6. a visual window; 7. a filtering device; 8. a filtering tank; 9. a recovery pipe; 10. a body; 11. a gate; 12. a wiper blade; 13. a control panel; 14. a moving arm; 15. a second motor; 16. a retractable dust cover; 17. an adjusting frame; 18. an objective table; 19. a spray gun; 20. a fixing hole; 21. a limiting plate; 22. a blasting chamber; 23. a water outlet pipe; 24. a gear; 25. a moving groove; 26. a clamping groove; 27. a limiting groove.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The application is described in further detail below with reference to fig. 1-5.

Referring to fig. 1 to 4, an automatic numerical control carriage type liquid blasting machine includes a machine body 10, a machine door 11 and a blast gun 19, the machine door 11 is rotatably provided on the machine body 10, the machine body 10 is provided with a blasting chamber 22, the blast gun 19 is provided in the blasting chamber 22, the blasting chamber 22 is rotatably provided with a stage 18, a workpiece is placed on the stage 18, the machine door 11 is closed, the blast gun 19 is opened, the blast gun 19 blasts the workpiece, and in this process the stage 18 is continuously rotated, and each corner bucket of the workpiece can be blasted.

Referring to fig. 1 and 5, a moving groove 25 is formed in the top of the machine body 10, sliding rails 5 are fixedly arranged on the moving groove 25, two sliding rails 5 are arranged on two sides of the moving groove 25, the sliding rails 5 are slidably connected with sliding blocks 4, the sliding blocks 4 are in threaded connection with threaded rods 3, the threaded rods 3 are rotatably connected to the sliding rails 5, a first motor 2 is fixedly arranged on the sliding rails 5, a rotating shaft of the first motor 2 is fixedly connected to the threaded rods 3, the first motor 2 is started, the threaded rods 3 rotate, and the sliding blocks 4 move back and forth on the sliding rails 5 along with the rotation of the threaded rods 3.

Referring to fig. 5, a limiting groove 27 is formed in the sliding block 4, the limiting groove 27 is connected with the fixing rod 1, the sliding block 4 is fixedly provided with the second motor 15, a rotating shaft of the second motor 15 is fixedly connected with a gear 24, the gear 24 is located in the limiting groove 27, a clamping groove 26 matched with the gear 24 is formed in one end of the fixing rod 1, the gear 24 is meshed with the clamping groove 26, and the spray gun 19 is arranged at the other end of the limiting rod.

The first motor 2 and the second motor 15 used in the present embodiment are servo motors.

When the sand is blasted to the workpiece, the first motor 2 is started, the threaded rod 3 rotates, the fixed rod 1 moves towards the workpiece, the first motor 2 is closed after the fixed rod 1 moves to a proper position, the second motor 15 is started, the gear 24 rotates, the fixed rod 1 moves up and down in the limiting groove 27 along with the continuous positive and negative movement of the rotating shaft of the second motor 15, the spray gun 19 is opened at the moment to rotate the objective table 18, the spray gun 19 continuously moves up and down when the sand is blasted to the workpiece, so that the liquid sprayed by the spray gun 19 uniformly acts on the workpiece, and a more uniform effect when the sand is blasted to the workpiece is achieved.

Referring to fig. 4 and 5, the slider 4 is fixedly provided with two limiting plates 21, the two limiting plates 21 are respectively arranged on two sides of the fixing rod 1, and the limiting plates 21 play a role in stabilizing the fixing rod 1 in the up-and-down movement process of the fixing rod 1, so that the fixing rod 1 cannot deviate from a track during movement. The movable groove 25 is provided with the telescopic dust covers 16 in a sliding manner, the telescopic dust covers 16 are fixedly connected to the sliding blocks 4, the telescopic dust covers 16 are arranged on the movable groove 25 and are respectively arranged on two sides of the sliding blocks 4, the telescopic dust covers 16 can prevent water mist in the sandblasting room 22 from overflowing from the movable groove 25, and meanwhile, the telescopic dust covers 16 also play a dustproof role and prevent dust in air from entering the sandblasting room 22.

Referring to fig. 2 and 3, the fixing rod 1 is rotatably provided with an adjusting frame 17, and the spray gun 19 is fixedly arranged on the adjusting frame 17, so that the sand blasting angle of the spray gun 19 can be adjusted according to the requirement, and the sand blasting effect is better. The machine door 11 is fixedly provided with a visual window 6, and the visual window 6 is used for conveniently observing the sandblasting condition of a workpiece in the sandblasting room 22; the windscreen wiper 12 is rotatably arranged on one side of the visual window 6, which is close to the sandblasting room 22, a large amount of water mist is generated when the spray gun 19 sandblasts a workpiece, the water mist is held on the visual window 6 to influence the definition of the visual window 6, and the windscreen wiper 12 can scrape the water mist on the visual window 6 to keep the definition of the visual window 6.

Referring to fig. 1 and 4, the circulation recovery mechanism includes recovery pipe 9, outlet pipe 23 and filtering ponds 8, set up fixed orifices 20 in the sandblast room 22, recovery pipe 9 fixed connection is on fixed orifices 20, filtering ponds 8 fixed connection is on organism 10, filtering ponds 8 set up on one side of organism 10, be provided with filter equipment 7 in the filtering ponds 8, filter equipment 7 divide into tertiary filtration, respectively filter core, second grade filter core and tertiary filter core, recovery pipe 9 sets up in the one-level filter core department, outlet pipe 23's one end fixed connection is close to tertiary filter core department at filtering ponds 8, the other end fixed connection is on spray gun 19, waste liquid after the work piece sandblast is given to spray gun 19 flows to filtering ponds 8 from fixed orifices 20, waste liquid is after the tertiary filtration of filter equipment 7 hits the limit again and is clean liquid, clean liquid is transported to spray gun 19 department from outlet pipe 23 and continues to be used by spray gun 19, realize cyclic recycling, reduce manufacturing cost.

Referring to fig. 1, a contact surface between a slider 4 and a fixing rod 1 is fixedly provided with a lubrication layer, and the lubrication layer plays a role in facilitating the fixing rod 1 to move on the slider 4, so that friction force generated by direct pressing of the slider 4 and the fixing rod 1 is reduced. The movable arm 14 is rotatably arranged on the machine body 10, the movable arm 14 is fixedly connected with the control panel 13, the control panel 13 is electrically connected with the first motor 2 and the second motor 15, the control panel 13 is convenient to control the spray gun 19 to move up and down and left and right, and the movable arm 14 is convenient to adjust the position of the control panel 13 according to requirements, so that the spray gun is convenient to use.

The implementation principle of the embodiment is as follows: when the workpiece is sandblasted, the workpiece is placed on the objective table 18, the machine door 11 is closed, the objective table 18 is rotated, the first motor 2 is started, the threaded rod 3 is rotated, the spray gun 19 moves towards the workpiece, the first motor 2 is closed after the spray gun 19 moves to a proper position, the second motor 15 is started, the gear 24 rotates, the fixing rod 1 moves up and down in the limiting groove 27 along with the continuous forward and backward movement of the rotating shaft of the second motor 15, at the moment, the spray gun 19 is opened to rotate the objective table 18, the spray gun 19 continuously moves up and down when the workpiece is sandblasted, so that the liquid sprayed by the spray gun 19 uniformly acts on the workpiece, and a more uniform effect when the workpiece is sandblasted is achieved.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (8)

1. Automatic numerical control trolley type liquid sand blasting machine, including organism (10), gate (11) and spray gun (19), its characterized in that: the machine door (11) is rotationally arranged on the machine body (10), the machine body (10) is provided with a sand blasting chamber (22), the machine body (10) is connected with a circulating recovery mechanism, the sand blasting chamber (22) is rotationally provided with an objective table (18), the machine body (10) is provided with a moving groove (25), the moving groove (25) is fixedly provided with a sliding rail (5), the sliding rail (5) is slidingly connected with a sliding block (4), the sliding block (4) is in threaded connection with a threaded rod (3), the threaded rod (3) is rotationally arranged on the sliding rail (5), the sliding rail (5) is fixedly provided with a first motor (2), the rotating shaft of the first motor (2) is fixedly connected with the threaded rod (3), the sliding block (4) is provided with a limiting groove (27), the limiting groove (27) is connected with a fixed rod (1), the rotating shaft of the second motor (15) is fixedly provided with a gear (24), the gear (24) is positioned in the limiting groove (27), the fixed rod (24) is provided with a clamping groove (26), the spray gun (19) is connected to the fixed rod (1), and the spray gun (19) is arranged in the sand blasting chamber (22).

2. The automated numerically controlled trolley type liquid blaster as in claim 1, wherein: the machine door (11) is fixedly provided with a visual window (6), and one side, close to the sand blasting chamber (22), of the visual window (6) is rotatably provided with a windscreen wiper (12).

3. The automated numerically controlled trolley type liquid blaster as in claim 1, wherein: the fixed limiting plate (21) that is provided with of slider (4), limiting plate (21) are in be provided with two on slider (4), two limiting plate (21) are located respectively the both sides of dead lever (1), dead lever (1) are contradicted on limiting plate (21).

4. The automated numerically controlled trolley type liquid blaster as in claim 1, wherein: the fixed rod (1) is rotatably provided with an adjusting frame (17), and the spray gun (19) is fixedly connected to the adjusting frame (17).

5. The automated numerically controlled trolley type liquid blaster as in claim 1, wherein: the movable groove (25) is provided with telescopic dust covers (16) in a sliding mode, the telescopic dust covers (16) are fixedly connected to the sliding blocks (4), two telescopic dust covers (16) are arranged, and the two telescopic dust covers (16) are respectively arranged on two sides of the sliding blocks (4).

6. The automated numerically controlled trolley type liquid blaster as in claim 1, wherein: the circulating recovery mechanism comprises a recovery pipe (9), a water outlet pipe (23) and a filter tank (8), wherein a fixing hole (20) is formed in the sand blasting chamber (22), the recovery pipe (9) is fixedly connected to the fixing hole (20), the filter tank (8) is fixedly connected to the machine body (10), the recovery pipe (9) is fixedly connected to the filter tank (8), the water outlet pipe (23) is fixedly connected to the filter tank (8), the other end of the water outlet pipe (23) is fixedly connected to the spray gun (19), and the filter tank (8) is fixedly provided with a filter device (7).

7. The automated numerically controlled trolley type liquid blaster as in claim 1, wherein: the contact surface of the sliding block (4) and the fixed rod (1) is fixedly provided with a lubricating layer.

8. The automated numerically controlled trolley type liquid blaster as in claim 1, wherein: the machine body (10) is rotatably provided with a moving arm (14), the moving arm (14) is fixedly connected with a control panel (13), and the control panel (13) is electrically connected with the second motor (15) and the first motor (2).