CN214642895U

CN214642895U - Workpiece carrying device of sand blasting machine

Info

Publication number: CN214642895U
Application number: CN202120943815.9U
Authority: CN
Inventors: 贺业胜; 王强
Original assignee: Shanghai Enyao Electromechanical Co ltd
Current assignee: Shanghai Enyao Electromechanical Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2021-11-09
Anticipated expiration: 2031-05-06

Abstract

The application relates to a work piece carrying device of sand blasting machine relates to sand blasting machine's field, its characterized in that: the base is connected with the stand in a rotating mode, the base is provided with a containing cavity, the stand lower end is arranged in the containing cavity in a penetrating mode, the base is provided with a rotating mechanism used for driving the stand to rotate, the rotating mechanism is arranged in the containing cavity in a penetrating mode and connected to the stand, the stand is provided with a bearing plate, the bearing plate is provided with a fixing mechanism used for fixing a workpiece, and the fixing mechanism can be detachably connected to the workpiece. This application has the effect that improves sandblast efficiency.

Description

Workpiece carrying device of sand blasting machine

Technical Field

The application relates to the field of sand blasting machines, in particular to a workpiece carrying device of a sand blasting machine.

Background

The sand blasting machine is used for blasting the blasting material to the surface of a workpiece to be treated at a high speed, and the blasting material has impact and cutting effects on the surface of the workpiece, so that impurities and an oxide layer on the surface of the workpiece can be removed through sand blasting treatment, the surface of the workpiece is coarsened, and the adhesive force between the surface of the workpiece and a coating is increased.

The Chinese patent with the publication number of CN208132736U discloses a sand blasting machine for product surface sand blasting, which comprises a sand blasting machine main body and a sand blasting pipe, wherein a feed inlet is arranged on the outer surface of the upper end of the sand blasting machine main body, a feed inlet cover is arranged on the outer surface of the upper end of the feed inlet, a water inlet pipe and an air inlet pipe are fixedly arranged on the outer surface of one side of the sand blasting machine main body, the air inlet pipe is arranged below the water inlet pipe, and an electric water inlet valve is movably arranged on the outer surface of the upper end of the water inlet pipe.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: during blasting of a workpiece by a gun, an operator is required to manually move the workpiece to align the workpiece surface with the gun, thereby affecting blasting efficiency.

SUMMERY OF THE UTILITY MODEL

In order to improve sandblast efficiency, this application provides a work piece carrying device of sand blasting machine.

The application provides a work piece carrying device of sand blasting machine adopts following technical scheme:

the utility model provides a workpiece carrying device of sand blasting machine, includes the base, the base rotates and is connected with the stand, the base has been seted up and has been held the chamber, the stand lower extreme is worn to locate to hold the intracavity, the base is provided with and is used for driving stand pivoted slewing mechanism, slewing mechanism wears to locate to hold the intracavity and is connected in the stand, the stand is provided with the loading board, the loading board is provided with the fixed establishment who is used for fixed work piece, fixed establishment can dismantle to connect in the work piece.

Through adopting above-mentioned technical scheme, can be fixed in the loading board with the work piece through fixed establishment on, the slewing mechanism drive stand rotates afterwards, and then makes work piece autogiration to replace artifical manual adjustment work piece, make the spray gun can spray evenly to the work piece, improved sandblast efficiency.

Optionally, the rotating mechanism includes a rotating motor fixedly connected to the base, an output shaft of the rotating motor extends into the accommodating cavity and is fixedly connected with a first gear, and a second gear meshed with the first gear is fixedly connected to the lower end of the upright post.

By adopting the technical scheme, after the workpiece is fixed on the bearing plate, the rotating motor drives the first gear to rotate, and the second gear is meshed with the first gear, so that the second gear drives the stand column to rotate, the stand column drives the bearing plate to rotate, the direction of the workpiece is automatically adjusted, and the workpiece is uniformly sprayed.

Optionally, the fixed establishment includes a plurality of supports of fixed connection in loading board upper surface, support fixedly connected with fixed plate, the fixed plate is the square setting, logical groove has been seted up respectively to four angles of fixed plate, it wears to be equipped with the telescopic block to lead to the inslot cunning, the telescopic block stretches out the one end fixedly connected with connecting block that leads to the groove, the connecting block is provided with the butt piece that is used for butt work piece lateral wall, the telescopic block stretches out a pot head that leads to the groove and is equipped with the spring, the one end fixed connection of spring is in the connecting block lateral wall, the other end fixed connection of spring is in the fixed plate lateral wall.

Through adopting above-mentioned technical scheme, can pull out the telescopic block from leading to the inslot earlier, make the spring be tensile state to place the work piece on the fixed plate, later remove the effort of applying to the telescopic block, the spring is for resumeing deformation, and the drive connecting block moves towards the work piece direction, and then makes butt piece butt in the work piece lateral wall, thereby is fixed in the work piece on the loading board.

Optionally, the both sides lateral wall of flexible piece is fixedly connected with stopper respectively, the both sides inner wall that leads to the groove is seted up the spacing groove that supplies the stopper to slide respectively.

Through adopting above-mentioned technical scheme, when the pulling expansion block removed, the stopper slided and connects in the spacing inslot to at the spring drive connecting block removal in-process, butt that the butt piece is more stable in the work piece lateral wall.

Optionally, the abutting block is rotatably connected to the connecting block.

Through adopting above-mentioned technical scheme, when the work piece of different shapes is fixed to needs, because the butt piece is rotatable to make the connecting block can drive butt piece butt in the work piece lateral wall, make the butt piece more nimble butt work piece.

Optionally, the loading board sets up to a plurality of, and a plurality of the loading board is established along stand axial arrangement cover, a plurality of locating holes have been seted up to the stand, the locating lever is worn to be equipped with in the loading board slides, the locating lever is worn to locate the locating hole, just there is the nut at the both ends of locating lever threaded connection respectively, the nut butt is in the loading board lateral wall.

Through adopting above-mentioned technical scheme, the loading board can hold more work pieces, can adjust the distance between the two adjacent loading boards simultaneously according to the height of work piece, secondly can drive the loading board with the locating lever and align with suitable locating hole, later wear to locate in the locating hole with the locating lever to through rotating the nut, make nut butt in the loading board lateral wall, thereby be fixed in the stand with the loading board on.

Optionally, the bearing plate is provided with a plurality of through holes.

Through adopting above-mentioned technical scheme, to work piece sandblast in-process at the spray gun, spout the material and can leak to the base through the through-hole to the operator later stage of being convenient for will spout the material and collect recycle, reduce operator's labour.

Optionally, base fixedly connected with is hollow protection casing, the stand is located to the protection casing cover, just the material taking mouth has been seted up to the protection casing lateral wall.

Through adopting above-mentioned technical scheme, because the spray gun is at the sandblast in-process, the material that spouts can spatter in disorder everywhere, pollutes the production environment to and the personnel of accidental injury, thereby through setting up the protection casing, make the protection casing can set up the stand cover, reduce and spout the material departure, the operator can follow the work piece of taking of material mouthful simultaneously.

Optionally, the upper end of the material taking opening is fixedly connected with a rubber door curtain.

Through adopting above-mentioned technical scheme, in order to reduce to spout the material and fly out from getting the material mouth, set up rubber door curtain from this, make rubber door curtain play and block the effect of spouting the material and fly out, the operator of being convenient for simultaneously takes the work piece from getting the material mouth.

In summary, the present application includes at least one of the following beneficial technical effects:

the workpiece can be fixed on the bearing plate through the fixing mechanism, then the rotating mechanism drives the stand column to rotate, and further the workpiece is automatically rotated, so that the workpiece is manually adjusted, the spray gun can uniformly spray the workpiece, and the sand blasting efficiency is improved.

The distance between two adjacent bearing plates can be adjusted according to the height of a workpiece, then the positioning rod can be used for driving the bearing plates to align with the proper positioning holes, then the positioning rod is arranged in the positioning holes in a penetrating mode, and the nut is rotated to enable the nut to abut against the side walls of the bearing plates, so that the bearing plates are fixed on the stand columns.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a base in the embodiment of the present application.

FIG. 3 is a schematic partial structural diagram of a carrier plate according to an embodiment of the present disclosure.

Fig. 4 is a sectional view of a fixing plate in the embodiment of the present application.

Description of reference numerals: 1. a base; 11. a column; 12. an accommodating chamber; 2. a rotating mechanism; 3. a carrier plate; 31. a through hole; 4. a fixing mechanism; 13. positioning holes; 32. positioning a rod; 33. a nut; 14. a protective cover; 15. a material taking port; 16. a rubber door curtain; 21. rotating the motor; 22. a first gear; 23. a second gear; 41. a support; 42. a fixing plate; 43. a through groove; 44. a telescopic block; 45. a limiting block; 46. a limiting groove; 47. connecting blocks; 48. a butting block; 49. a spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses workpiece carrying device of sand blasting machine. Referring to fig. 1 and 2, a workpiece carrying device of a sand blasting machine comprises a horizontal base 1, wherein a vertical upright post 11 is rotatably connected to the upper surface of the base 1 through a bearing, and the upright post 11 is arranged in a cylindrical shape. The base 1 is provided with a containing cavity 12, and the lower end of the upright post 11 is arranged in the containing cavity 12 in a penetrating way. The base 1 is provided with a rotating mechanism 2, and the rotating mechanism 2 is connected to the upright post 11. The stand 11 cover is equipped with a plurality of horizontally loading boards 3 that are, and loading board 3 is circular setting, and a plurality of loading boards 3 are arranged along the stand 11 axial, and loading board 3 is along vertically offering a plurality of through-holes 31 that supply to spout the material and wear to establish. The upper surface of the bearing plate 3 is provided with a fixing mechanism 4 for fixing a workpiece.

Referring to fig. 1 and 3, a plurality of positioning holes 13 are radially provided on the column 11, the positioning holes 13 are axially and equidistantly arranged along the column 11, the loading plate 3 is slidably provided with a horizontal positioning rod 32 along the radial direction, the loading plate 3 is sleeved on the column 11, and the loading plate 3 is coaxial with the column 11, so that the positioning rod 32 can be inserted into the positioning hole 13, and the two ends of the positioning rod 32 are respectively connected with a nut 33 through threads, and the nut 33 abuts against the side wall of the loading plate 3. Base 1 welding has protection casing 14, and protection casing 14 is cavity and is vertical setting, and protection casing 14 covers simultaneously and locates stand 11 and loading board 3, and secondly protection casing 14 lateral wall is seted up with the material mouth 15 of getting of 14 inner chambers of protection casing intercommunication, gets 15 upper ends of material mouth and passes through screw fixedly connected with rubber door curtain 16. Secondly, the mouth of the spray gun penetrates into the inner cavity of the protective cover 14 to perform sand blasting treatment on the workpiece.

Referring to fig. 2, the rotating mechanism 2 includes a rotating motor 21 welded on the upper surface of the base 1, an output shaft of the rotating motor 21 extends downwards into the accommodating cavity 12, a first gear 22 is welded on the output shaft of the rotating motor 21, a second gear 23 is welded on the lower end of the upright post 11 extending into the accommodating cavity 12, and the second gear 23 is meshed with the first gear 22.

Referring to fig. 3 and 4, the fixing mechanism 4 includes four brackets 41 welded to the upper surface of the loading plate 3, the brackets 41 are vertically disposed, and the four brackets 41 are equidistantly arranged and distributed along the circumference of the loading plate 3. The welding of support 41 upper end has and is horizontally fixed plate 42, and fixed plate 42 is the square setting, and logical groove 43 has been seted up respectively at four angles of fixed plate 42, and just leads to groove 43 and set up along fixed plate 42 diagonal direction, and the inslot 43 cunning slides and wears to be equipped with and is horizontally flexible piece 44. The lateral walls of the two sides of the telescopic block 44 are respectively welded with a limiting block 45, and the inner walls of the two sides of the through groove 43 are respectively provided with a limiting groove 46 for the limiting block 45 to slide.

Referring to fig. 3 and 4, a connection block 47 is welded to one end of the telescopic block 44 extending out of the through slot 43, and the width of the connection block 47 is greater than that of the telescopic block 44. The connecting block 47 upper surface rotates and is connected with butt block 48, and rotates through setting up the bearing at connecting block 47 upper surface and be vertical bull stick to be fixed in the bull stick upper end with butt block 48, thereby realize that butt block 48 is connected with connecting block 47's rotation, make butt block 48 lateral wall butt in the work piece lateral wall. One end of the telescopic block 44 extending out of the through slot 43 is sleeved with a spring 49, one end of the spring 49 is welded to the side wall of the connecting block 47, and the other end of the spring 49 is welded to the side wall of the corner of the fixing plate 42.

The implementation principle of the embodiment of the application is as follows: stimulate the butt piece 48 earlier, make spring 49 be tensile state, and then place the work piece at fixed plate 42 upper surface, later remove the effort of applying to butt piece 48, spring 49 is for resumeing deformation, the effort that is close to towards the work piece direction is applied to butt piece 48, thereby make butt piece 48 butt in the work piece lateral wall, because butt piece 48 rotates the setting, thereby make butt piece 48 can be according to the shape of work piece, and nimble butt work piece lateral wall, and then fix the work piece on loading board 3, later rotate motor 21 drive stand 11 and rotate, make the spray gun at the work piece sandblast in-process, loading board 3 drives the work piece rotatory, make the sandblast of work piece surface even, improve sandblast efficiency.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A work piece carrying device of sand blasting machine which characterized in that: including base (1), base (1) rotates and is connected with stand (11), base (1) has been seted up and has been held chamber (12), stand (11) lower extreme is worn to locate in holding chamber (12), base (1) is provided with and is used for driving stand (11) pivoted slewing mechanism (2), slewing mechanism (2) are worn to locate and are held in chamber (12) and connect in stand (11), stand (11) are provided with loading board (3), loading board (3) are provided with fixed establishment (4) that are used for fixed work piece, fixed establishment (4) can be dismantled and connect in the work piece.

2. A workpiece carrier for a blasting machine as claimed in claim 1 wherein: the rotating mechanism (2) comprises a rotating motor (21) fixedly connected to the base (1), an output shaft of the rotating motor (21) extends into the accommodating cavity (12) and is fixedly connected with a first gear (22), and a second gear (23) meshed with the first gear (22) is fixedly connected to the lower end of the upright column (11).

3. A workpiece carrier for a blasting machine as claimed in claim 1 wherein: fixed establishment (4) include a plurality of supports (41) of fixed connection in loading board (3) upper surface, support (41) fixedly connected with fixed plate (42), fixed plate (42) are the square setting, logical groove (43) have been seted up respectively to four angles of fixed plate (42), flexible piece (44) are worn to be equipped with in logical groove (43) internal slipping, flexible piece (44) stretch out one end fixedly connected with connecting block (47) that lead to groove (43), connecting block (47) are provided with butt piece (48) that are used for butt work piece lateral wall, the pot head that stretches out logical groove (43) in flexible piece (44) is equipped with spring (49), the one end fixed connection in connecting block (47) lateral wall of spring (49), the other end fixed connection in fixed plate (42) lateral wall of spring (49).

4. A workpiece carrier for a blasting machine as claimed in claim 3 wherein: the both sides lateral wall of flexible piece (44) is fixedly connected with stopper (45) respectively, spacing groove (46) that supply stopper (45) to slide are seted up respectively to the both sides inner wall that leads to groove (43).

5. A workpiece carrier for a blasting machine as claimed in claim 3 wherein: the abutting block (48) is rotatably connected to the connecting block (47).

6. A workpiece carrier for a blasting machine as claimed in claim 1 wherein: the bearing plate (3) is arranged into a plurality of, and is a plurality of the bearing plate (3) is arranged along the stand column (11) axial direction and is sleeved, a plurality of locating holes (13) are formed in the stand column (11), the locating rod (32) is arranged in a sliding mode in the bearing plate (3), the locating hole (13) is arranged in the locating rod (32), nuts (33) are respectively in threaded connection with the two ends of the locating rod (32), and the nuts (33) are abutted to the side wall of the bearing plate (3).

7. A workpiece carrier for a blasting machine as claimed in claim 1 wherein: the bearing plate (3) is provided with a plurality of through holes (31).

8. A workpiece carrier for a blasting machine as claimed in claim 1 wherein: base (1) fixedly connected with is hollow protection casing (14), stand (11) are located in protection casing (14) cover, just material taking mouth (15) have been seted up to protection casing (14) lateral wall.

9. A workpiece carrier for a blasting machine as claimed in claim 8 wherein: the upper end of the material taking opening (15) is fixedly connected with a rubber door curtain (16).