CN111097639A

CN111097639A - Paint spraying device for medical instrument shell

Info

Publication number: CN111097639A
Application number: CN201911216638.8A
Authority: CN
Inventors: 段平泉; 邓美姣
Original assignee: Shenzhen Jia Xin Yi Fan Rubber & Plastic Co ltd
Current assignee: Shenzhen Jia Xin Yi Fan Rubber & Plastic Co ltd
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-05-05
Anticipated expiration: 2039-12-03
Also published as: CN111097639B

Abstract

The invention discloses a paint spraying device for a medical instrument shell, and relates to the technical field of paint spraying devices for medical instrument shells, in particular to a horizontal table, a sliding plate, supporting plates, a paint spraying frame and a drying frame. This medical instrument shell paint spraying apparatus is applicable to the shell painting processing of various not unidimensional sizes, can carry out even processing of spraying paint to the shell, and evenly paint to the adnexed paint vehicle of shell surface in spraying paint or after spraying paint to avoid the spraying uneven, the spraying face leaves the bubble, the problem that the consumption is more, extravagant easily when once spraying, and can guarantee the surface quality of spraying the face.

Description

Paint spraying device for medical instrument shell

Technical Field

The invention relates to the technical field of paint spraying devices for medical instrument shells, in particular to a paint spraying device for medical instrument shells.

Background

In order to protect internal parts of medical equipment, a shell is required to be used, the shell of the medical equipment is made of plastic or metal materials, the shell of the medical equipment is produced and prepared by adopting a die forming process, the shell is subjected to fine processing such as polishing and deburring, and the shell of the medical equipment is required to be painted and decorated in order to improve the attractiveness of the whole medical equipment product.

The modern paint spraying method is to spray paint onto an object uniformly by a spray head, then to rotate the object for a circle, to receive spraying uniformly in the rotating process, and to dry the paint to a condensation state by a hot drying structure after the spraying is finished.

In the existing paint spraying device, if the product is required to be uniformly sprayed with paint, the product is controlled to rotate, and the paint is continuously sprayed in the rotating process, although the paint can be uniformly covered on the outer surface of the product, the problem that the paint is greatly wasted is easily caused, particularly for products with large volume such as shells, and the paint touching the outer wall surface of the product can be thrown out of fine lines under the action of centrifugal force and even solidified to form lumps in the process of continuously rotating the product, so that the attractiveness and the surface finish quality of the product are seriously influenced.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a paint spraying device for a medical instrument shell, which solves the problems in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a medical instrument shell paint spraying apparatus, includes horizontal stand, slide, layer board, the frame and the drying rack of spraying paint, the shift groove has been seted up in the middle of the upper surface of horizontal stand, and the upper surface both sides of horizontal stand all are provided with the draw-in groove, slide sliding assembly is in the shift groove, and the upper surface equidistance of slide is fixed with the slide rail, the layer board slides the assembly in the top of slide rail, and the direction equidistance setting of slide rail is followed to the layer board, link to each other there is the expansion plate between the layer board, the both ends of the frame of spraying paint are equallyd divide and are do not inserted in the draw-in groove, and the direction equidistance setting of draw-in groove is followed to the frame of spraying paint, it has the circular arc fishplate to link to each other between the frame of spraying paint.

Optionally, the cardboard has all been stretched out to the both sides of slide, and the cardboard is equallyd divide and is cooperateed with the size between the both sides cell wall in shift groove and constitute sliding construction.

Optionally, the both sides of layer board all the vertical fixation have marginal limiting plate, and the middle below of layer board is symmetry form vertical welding and has middle limiting plate, the sliding groove has all been seted up to the both sides outer wall of slide rail, and marginal limiting plate and middle limiting plate equally divide respectively and cooperate with the size between the sliding groove.

Optionally, the lower surface both sides of layer board all are fixed with the connecting block, and the connecting block is settled respectively between marginal limiting plate and middle limiting plate, threaded hole has all been run through to the center inside of connecting block, and threaded hole's inside all runs through threaded rod.

Optionally, the upper surface of layer board evenly is provided with the flexible pole, and constitutes extending structure through the expansion plate between the layer board is adjacent.

Optionally, the support body of the frame that sprays paint is inside to be provided with the cylinder by the angle such as, and the below link of cylinder all installs the gas pole, the bottom of gas pole all is provided with the shower nozzle, and the gas pole all towards the centre of a circle position of the frame that sprays paint.

Optionally, the circular arc connecting plate is equidistantly provided with perforated plates, pneumatic control cylinders are installed between adjacent perforated plates, pneumatic telescopic rods extend from two sides of the lower portion of each pneumatic control cylinder, and a supporting plate is fixed at the bottom ends of the pneumatic telescopic rods.

Optionally, a motor is arranged in the middle of the support plate, the shaft end of the motor faces downwards, the shaft end of the motor is connected with a rotating shaft, a round ball is welded at the bottom end of the rotating shaft, a paint coating rubber block is connected below the rotating shaft, and the round ball is embedded in the middle of the top surface of the paint coating rubber block.

Optionally, the flexible end of flexible side's pipe runs through there is fixing bolt, and the drying rack passes through flexible side's pipe and constitutes elevation structure with the horizontal stand.

Optionally, one side welding of drying rack has fixed circular arc board, and the below sliding connection of fixed circular arc board has the slip circular arc board, the upper surface both sides of slip circular arc board all are fixed with the draw runner, and the draw runner cooperate with the size between the lower surface of fixed circular arc board respectively, the medial surface of slip circular arc board evenly is provided with the heating screen.

The invention provides a paint spraying device for a medical instrument shell, which has the following beneficial effects:

1. this medical instrument shell paint spraying apparatus is applicable to the shell painting processing of various not unidimensional sizes, can carry out even processing of spraying paint to the shell, and evenly paint to the adnexed paint vehicle of shell surface in spraying paint or after spraying paint to avoid the spraying uneven, the spraying face leaves the bubble, the problem that the consumption is more, extravagant easily when once spraying, and can guarantee the surface quality of spraying the face.

2. This medical instrument shell paint spraying apparatus, the structure that runs through the screw rod in through the connecting block sets up, can remove the layer board, the elastic rod is used for the chucking to place the shell on the layer board, be about to the shell place the layer board on the back, because the influence of shell gravity, the elastic rod that can corresponding compression corresponds with it, make the elastic rod shrink, and the elastic rod that keeps former length then continues to block the bottom of shell, thereby to different bottom surface sizes, the shell of different bottom surface shapes carries out very nimble clamping and fixes, the expansion plate then is used for controlling the distance between two adjacent layer boards, thereby laminate shell bottom surface size better.

3. This medical instrument shell paint spraying apparatus through the pneumatic flexible control of cylinder to the gas pole, can correspondingly drive shower nozzle shift position, or be close to the shell, or keep away from the shell, so just can carry out the processing of spraying paint to the change more to the shell of different sizes of volume, dredge the inside loose porous of orifice plate, so the air permeability is good, can guarantee the air current circulation to can give off the smell of paint, also can utilize the flow of air current for the solidification rate of paint vehicle.

4. This medical instrument shell paint spraying apparatus through the flexible control of pneumatic control jar to pneumatic telescopic rod, realizes the position removal to the bearing plate, and the motor drives the rotation axis rotatory to can drive whole mopping block rubber rotatory, mopping block rubber then can realize comparatively nimble angle through the ball and deflect on the rotation axis, thereby can comply with various inclined plane angles, carry out mopping treatment better to the shell surface.

5. This medical instrument shell paint spraying apparatus, through the scalable ability of length of flexible side pipe itself, can adjust the height of drying rack in a flexible way, the drying rack is used for the dry paint vehicle of just spraying on the shell, and the position removal can be carried out on the basis of fixed circular arc board to the circular arc board that slides to can correspond the shell of various not unidimensional size or various different sizes, have more pointed geothermol power dry treatment to the shell, the heat that produces is the required heat of hot dry paint material promptly after the heating network circular telegram.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the slider structure of the present invention;

FIG. 3 is a schematic view of a pallet structure according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the painting mechanism of the present invention;

FIG. 6 is a schematic view of the installation structure of the rubber block for painting according to the present invention;

fig. 7 is a schematic view of a side structure of the drying rack of the present invention.

In the figure: 1. a horizontal table; 101. a shifting groove; 102. a card slot; 2. a slide plate; 201. clamping a plate; 3. a slide rail; 301. a sliding groove; 4. a support plate; 5. an edge limiting plate; 6. a middle limit plate; 7. connecting blocks; 701. a threaded hole; 8. an elastic rod; 9. a screw; 10. a retractable plate; 11. a paint spraying frame; 12. a cylinder; 13. a gas lever; 14. a spray head; 15. arc-shaped connecting plates; 16. a perforated plate; 17. a pneumatic control cylinder; 18. a pneumatic telescopic rod; 19. a support plate; 20. a motor; 21. a rotating shaft; 2101. a ball; 22. painting the rubber block; 23. a telescopic square tube; 2301. fixing the bolt; 2302. a flat plate; 24. a drying rack; 25. fixing the arc plate; 26. sliding the arc plate; 2601. a slide bar; 27. the mesh is heated.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 7, the present invention provides a technical solution: a paint spraying device for medical instrument shells comprises a horizontal table 1, a sliding plate 2, a supporting plate 4, a paint spraying frame 11 and a drying frame 24, wherein a shifting groove 101 is formed in the middle of the upper surface of the horizontal table 1, clamping grooves 102 are formed in two sides of the upper surface of the horizontal table 1, the sliding plate 2 is assembled in the shifting groove 101 in a sliding mode, sliding rails 3 are fixed on the upper surface of the sliding plate 2 at equal intervals, clamping plates 201 extend out of two sides of the sliding plate 2, the clamping plates 201 are matched with the groove walls of the two sides of the shifting groove 101 in size respectively to form a sliding structure, the sliding plate 2 is stably connected to the horizontal table 1 through the size matching between the clamping plates 201 and the shifting groove 101, and therefore the sliding plate 2 can stably move in the horizontal direction of the horizontal;

the supporting plate 4 is assembled above the sliding rail 3 in a sliding manner, the supporting plate 4 is arranged at equal intervals along the direction of the sliding rail 3, the edge limiting plates 5 are vertically fixed on both sides of the supporting plate 4, the middle limiting plate 6 is vertically welded below the middle of the supporting plate 4 in a symmetrical manner, the sliding grooves 301 are respectively arranged on the outer walls of both sides of the sliding rail 3, the edge limiting plates 5 and the middle limiting plates 6 are respectively matched with the sliding grooves 301 in size, the edge limiting plates 5 and the middle limiting plates 6 are respectively used for being matched on the sliding grooves 301, so that the supporting plate 4 is tightly connected with the sliding rail 3 and is not easy to slide, the connecting blocks 7 are respectively fixed on both sides of the lower surface of the supporting plate 4, the connecting blocks 7 are respectively arranged between the edge limiting plates 5 and the middle limiting plates 6, threaded holes 701 are respectively penetrated in the centers of the connecting blocks 7, screw rods 9 are respectively penetrated in the threaded holes 701, the purpose is to move the position of the supporting plate 4 on the sliding rail 3, and when moving, only a power mechanism for controlling the rotation of the screw 9 is needed, the moving control mode is simple and effective, the telescopic plates 10 are connected between the supporting plates 4, the upper surfaces of the supporting plates 4 are uniformly provided with elastic rods 8, and the adjacent supporting plates 4 form a telescopic structure through a telescopic plate 10, the elastic rod 8 is used for clamping the shell placed on the supporting plates 4, after the shell is placed on the supporting plate 4, the elastic rod 8 corresponding to the shell is correspondingly compressed due to the influence of the gravity of the shell, so that the elastic rod 8 contracts, the elastic rod 8 which keeps the original length continuously clamps the bottom of the shell, therefore, shells with different bottom surface sizes and different bottom surface shapes are flexibly clamped and fixed, and the telescopic plate 10 is used for controlling the distance between two adjacent supporting plates 4 so as to better fit the bottom surface size of the shell;

the two ends of the paint spraying frame 11 are respectively inserted into the clamping grooves 102, the paint spraying frame 11 is arranged at equal intervals along the direction of the clamping grooves 102, air cylinders 12 are arranged at equal angles inside a frame body of the paint spraying frame 11, air rods 13 are arranged at connecting ends below the air cylinders 12, spray heads 14 are arranged at the bottom ends of the air rods 13, the air rods 13 face the circle center position of the paint spraying frame 11, the air cylinders 12 can correspondingly drive the spray heads 14 to move through pneumatic telescopic control of the air rods 13, or the air cylinders are close to or far away from a shell, so that more targeted paint spraying treatment can be carried out on shells with different sizes, arc connecting plates 15 are connected between the paint spraying frames 11, sparse hole plates 16 are arranged on the arc connecting plates 15 at equal intervals, pneumatic control cylinders 17 are arranged between adjacent sparse hole plates 16, pneumatic telescopic rods 18 extend out of two sides below the pneumatic control cylinders 17, and the bottom ends of the pneumatic telescopic rods 18 are fixed with 19, the inner part of the perforated plate 16 is loose and porous, so that the air permeability is good, the air flow can be ensured, the odor of paint can be diffused, the solidification speed of paint can be accelerated by utilizing the flow of air flow, the pneumatic control cylinder 17 realizes the position movement of the supporting plate 19 through the telescopic control of the pneumatic telescopic rod 18, the motor 20 is arranged in the middle of the supporting plate 19, the shaft end of the motor 20 is downward, the shaft end of the motor 20 is connected with a rotating shaft 21, the bottom end of the rotating shaft 21 is welded with a round ball 2101, a paint coating rubber block 22 is connected below the rotating shaft 21, the round ball 2101 is embedded in the middle of the top surface of the paint coating rubber block 22, the motor 20 drives the rotating shaft 21 to rotate, the whole paint coating rubber block 22 is driven to rotate, the paint coating rubber block 22 can realize flexible angle deflection on the rotating shaft 21 through the round ball 2101, and can conform to various inclined plane angles, the surface of the shell is better painted;

the end part of the clamping groove 102 is internally matched with a telescopic square pipe 23, the top end of the telescopic square pipe 23 is welded with a flat plate 2302, the telescopic end of the telescopic square pipe 23 penetrates through a fixing bolt 2301, the drying frame 24 and the horizontal table 1 form a lifting structure through the telescopic square pipe 23, the telescopic square pipe 23 realizes length fixing through the fixing bolt 2301 and can flexibly adjust the height of the drying frame 24 by virtue of the length telescopic capacity of the telescopic square pipe 23, the two ends of the drying frame 24 are respectively fixed on the flat plate 2302, one side of the drying frame 24 is welded with a fixed arc plate 25, the lower part of the fixed arc plate 25 is connected with a sliding arc plate 26 in a sliding manner, the two sides of the upper surface of the sliding arc plate 26 are respectively fixed with a sliding strip 2601, the sliding strips 2601 are respectively matched with the lower surface of the fixed arc plate 25 in size, the inner side surface of the sliding arc plate 26 is uniformly provided with a heating net 27, the sliding arc plate 26 can move on the basis of the fixed arc plate 25, so that the shells with different sizes or different shapes can be subjected to targeted hot drying treatment, and the heat generated after the heating net 27 is electrified is the heat required by hot drying paint.

To sum up, when the paint spraying device for the medical instrument shell is used, the expansion plate 10 is firstly adjusted, the length between every two connected supporting plates 4 is adjusted, the length of a lifting structure formed by the supporting plates 4 and the expansion plate 10 can adapt to the length of the medical instrument shell, then the sliding structures between the edge limiting plates 5 and the middle limiting plates 6 at the bottom of the supporting plates 4 and the sliding rails 3 are utilized, the driving mechanism assembled at the end part of the screw rod 9 is started, and the screw rod 9 is driven to rotate, so that the pallet 4 is displaced along the slide 3, whereby the above-mentioned lifting structure is displaced to a suitable position, on which the housing is placed, due to the influence of the gravity of the housing, the corresponding elastic rod 8 is correspondingly compressed, so that the elastic rod 8 contracts, the elastic rod 8 which keeps the original length continuously clamps the bottom of the shell, thereby fixing the shell on the lifting structure;

each paint spraying frame 11 can be moved to a proper position along the displacement groove 101, then the air cylinder 12 is started to drive the air rod 13 to extend, so that the spray head 14 is close to the shell, the spray head 14 is externally connected with a pipeline to a paint supply box, after the spray head 14 is started, paint can be sprayed out from the spray head 14 to the shell and uniformly covers the surface of the shell, and the shell is uniformly coated and processed, in the paint spraying process, each pneumatic control cylinder 17 is started to enable each pneumatic control cylinder 17 to extend and retract the pneumatic telescopic rod 18, so that the support plate 19 starts to move to the position, then the motor 20 is started, the motor 20 drives the rotating shaft 21 to rotate, the whole paint coating rubber block 22 is driven to rotate, and the paint coating rubber block 22 can realize flexible angular deflection on the rotating shaft 21 through the spherical ball 2101, so that various inclined plane angles can be conformed to the paint coating treatment of the surface of the shell;

and starting a driving mechanism connected with the end part of the screw rod 9, so that the painted shell is moved to the position of the drying rack 24 by a lifting structure consisting of the supporting plate 4 and the telescopic plate 10, electrifying the heating net 27 on the drying rack 24, generating heat immediately after the heating net 27 is electrified, and quickly drying paint on the outer wall surface of the shell by the heat.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a medical instrument shell paint spraying apparatus, includes horizontal stand (1), slide (2), layer board (4), frame (11) and drying rack (24) of spraying paint, its characterized in that: the horizontal table is characterized in that a shifting groove (101) is formed in the middle of the upper surface of the horizontal table (1), clamping grooves (102) are formed in two sides of the upper surface of the horizontal table (1), sliding plates (2) are assembled in the shifting groove (101) in a sliding mode, sliding rails (3) are fixed on the upper surface of each sliding plate (2) at equal intervals, supporting plates (4) are assembled above the sliding rails (3) in a sliding mode, the supporting plates (4) are arranged along the sliding rails (3) at equal intervals, telescopic plates (10) are connected between the supporting plates (4), two ends of a paint spraying frame (11) are evenly inserted into the clamping grooves (102), the paint spraying frame (11) is arranged along the clamping grooves (102) at equal intervals, circular arc connecting plates (15) are connected between the paint spraying frames (11), telescopic square tubes (23) are matched inside the end portions of the clamping grooves (102), and flat plates (2302) are welded at the top ends of the telescopic square, the two ends of the drying rack (24) are respectively fixed on the flat plate (2302).

2. The medical device housing painting apparatus according to claim 1, wherein: the clamping plates (201) extend out of the two sides of the sliding plate (2), and the clamping plates (201) are matched with the groove walls of the two sides of the shifting groove (101) in size to form a sliding structure.

3. The medical device housing painting apparatus according to claim 1, wherein: the both sides of layer board (4) all the vertical fixation have marginal limiting plate (5), and the centre below of layer board (4) is symmetry form vertical welding and has middle limiting plate (6), sliding groove (301) have all been seted up to the both sides outer wall of slide rail (3), and marginal limiting plate (5) and middle limiting plate (6) are equallyd divide respectively and slide between the groove (301) size cooperate.

4. The medical device housing painting apparatus according to claim 3, wherein: the lower surface both sides of layer board (4) all are fixed with connecting block (7), and connecting block (7) are settled respectively between edge limiting plate (5) and middle limiting plate (6), threaded hole (701) all run through in the center of connecting block (7), and threaded hole (701) all run through in the inside of threaded hole (701) have screw rod (9).

5. The medical device housing painting apparatus according to claim 4, wherein: elastic rods (8) are uniformly arranged on the upper surface of the supporting plate (4), and the adjacent supporting plates (4) form a telescopic structure through telescopic plates (10).

6. The medical device housing painting apparatus according to claim 1, wherein: the utility model discloses a spray painting frame, including spray painting frame (11), the support body of spray painting frame (11) is inside to be provided with cylinder (12) to the equal angle, and the below link of cylinder (12) all installs gas pole (13), the bottom of gas pole (13) all is provided with shower nozzle (14), and gas pole (13) all towards the centre of a circle position of spray painting frame (11).

7. The medical device housing painting apparatus according to claim 1, wherein: the arc connecting plate (15) is equidistantly provided with hole dredging plates (16), pneumatic control cylinders (17) are installed between the adjacent hole dredging plates (16), pneumatic telescopic rods (18) extend out of two sides of the lower portion of each pneumatic control cylinder (17), and supporting plates (19) are fixed to the bottom ends of the pneumatic telescopic rods (18).

8. The medical device housing painting apparatus according to claim 7, wherein: a motor (20) is arranged in the middle of the supporting plate (19), the shaft end of the motor (20) faces downwards, the shaft end of the motor (20) is connected with a rotating shaft (21), a round ball (2101) is welded at the bottom end of the rotating shaft (21), a paint coating rubber block (22) is connected below the rotating shaft (21), and the round ball (2101) is embedded in the middle of the top surface of the paint coating rubber block (22).

9. The medical device housing painting apparatus according to claim 1, wherein: the flexible end of flexible side's pipe (23) runs through has fixing bolt (2301), and drying rack (24) constitute elevation structure through flexible side's pipe (23) and horizontal stand (1).

10. The medical device housing painting apparatus according to claim 9, wherein: fixed circular arc board (25) have been welded to one side of drying rack (24), and the below sliding connection of fixed circular arc board (25) has slip circular arc board (26), the upper surface both sides of slip circular arc board (26) all are fixed with draw runner (2601), and draw runner (2601) respectively with fixed circular arc board (25) between the lower surface between size cooperate, the medial surface of slip circular arc board (26) evenly is provided with heating net (27).