CN220991398U - Paint spraying equipment for plastic part production - Google Patents

Abstract

The utility model discloses paint spraying equipment for plastic part production, which comprises: the workbench is characterized in that a supporting column is fixedly arranged on one side of the top of the workbench, and a fixing plate is fixedly arranged on the top of the supporting column. The utility model is provided with a rotating assembly, a supporting disc, a transmission assembly and other parts, when the surface of a plastic pipe fitting is subjected to paint spraying, six plastic pipe fittings are placed in a rotating tray at the top of the supporting disc, six equally-distributed compression bars below a moving plate are pushed by an electric hydraulic cylinder to move downwards, so that a conical pressure head at the bottom of the compression bar is used for propping against the inner wall of the top of the plastic pipe fitting, the plastic pipe fitting is fixed between the rotating tray and the conical pressure head, a plurality of fixed plastic pipe fittings rotate under the action of the rotating assembly, and simultaneously, the supporting disc at the top of the second rotating shaft is used for revolving the fixed plastic pipe fittings under the action of the transmission assembly through the cooperation of the second rotating shaft, the supporting disc and the transmission assembly, and then the paint spraying head is used for spraying paint on the rotating plastic pipe fitting.

Description

Paint spraying equipment for plastic part production

Technical Field

The utility model relates to the technical field of plastic part paint spraying, in particular to paint spraying equipment for plastic part production.

Background

The plastic part is a part made of plastic, and a tap water supply system piping, a drainage, an exhaust and a pollution discharge sanitary pipe and the like commonly used in life belong to one plastic part, so that the plastic pipe can resist corrosion, and the outer wall of the plastic pipe needs to be sprayed with paint after the plastic pipe is manufactured, so that the service life of the plastic pipe is prolonged.

In chinese patent document CN215612596U, there is provided a paint spraying apparatus for outer wall of plastic pipe for construction, comprising: the top of the bottom plate is rotatably connected with a supporting plate; the lifting mechanism is arranged on the bottom plate; the lifting mechanism is provided with an operating mechanism; the plastic pipe is placed on the supporting disc by a user, then the spiral rod is driven to rotate by the rotating handle, the connecting plate is driven to move downwards by the rotating of the spiral rod, all devices on the connecting plate are driven to move downwards together by the downward movement of the connecting plate, when the moving plate moves downwards to be positioned in the plastic pipe, the rotating block can be twisted to rotate, so that the rotating block does not abut against the moving block any more, the scroll spring is compressed, then the moving block is pushed to move downwards, the second compression spring is stretched, when the moving block moves downwards to be contacted with the moving plate, the moving plate continues to move downwards, the moving plate moves outwards, the first compression spring is compressed, the moving plate can abut against the plastic pipe after moving outwards, and when the moving plate abuts against the plastic pipe, the moving block also moves downwards to the limit, at this time, the rotating block is reset to abut against the moving block under the effect of the scroll spring, so that the inner wall of the plastic pipe is abutted against, then the user can squeeze the piston to move downwards to spray paint in the charging cylinder onto the plastic pipe through the spraying pipe, and when the spraying paint, the moving handle can be twisted to drive the plastic pipe to rotate outwards through the moving plate, so that the position of the plastic pipe to be sprayed is adjusted, and the spraying of the plastic pipe can be sprayed;

According to the scheme, in the paint spraying processing process of the plastic pipe fitting, the clamping paint spraying operation of the single plastic pipe fitting can be performed at one time, so that the production efficiency of the plastic pipe fitting during the paint spraying operation is reduced, and the process processing progress is influenced. Therefore, the utility model designs paint spraying equipment for plastic part production to solve the problems in the prior art.

Disclosure of utility model

The utility model aims to provide paint spraying equipment for plastic part production, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: paint spraying apparatus for plastic part production, comprising: the automatic plastic pipe bending machine comprises a workbench, wherein a support column is fixedly arranged on one side of the top of the workbench, a fixed plate is fixedly arranged on the top of the support column, an electric hydraulic cylinder is fixedly arranged on the top of the fixed plate, a movable plate is slidably arranged on the surface of the upper end of the fixed plate, a rotating disc is rotatably arranged at the bottom of the movable plate, the output end of the electric hydraulic cylinder movably penetrates through the inside of the fixed plate and is fixedly arranged at the middle position of the top of the movable plate, six compression rods are rotatably arranged at the bottom of the rotating disc at equal intervals along the circumference, a conical pressure head is fixedly arranged at the bottom of each compression rod, and a rotating assembly for enabling six fixed plastic pipes to simultaneously rotate is arranged between the surfaces of each compression rod;

the second rotating shaft is rotatably mounted in the vertical direction inside the workbench, the supporting plate is fixedly mounted at the top of the second rotating shaft, six autorotation trays are rotatably mounted at the top of the supporting plate along the circumference at equal intervals, the autorotation trays correspond to the conical pressure heads one by one, the paint spraying assembly is arranged on the other side of the top of the workbench, and the transmission assembly is arranged between the interior of the paint spraying assembly and the surface of the second rotating shaft.

Preferably, the rotating assembly includes: the device comprises a mounting plate, a driving motor and pinions, wherein the lower ends of the conical pressure heads are rotationally arranged inside the mounting plate along the circumference at equal intervals, the driving motor is fixedly arranged at the bottom of the rotating disc, the output end of the driving motor is fixedly connected with a first rotating shaft, the bottom of the first rotating shaft is rotationally arranged in the middle of the mounting plate, the surface of the lower end of the first rotating shaft is fixedly connected with the pinions, the pinions are six, the pinions are respectively and fixedly connected with the surfaces of the lower ends of the pressing rods, and the surfaces of the pinions are meshed with the surfaces of the pinions.

Preferably, the bottom of the movable plate is provided with a groove, a first bearing is arranged between the outer side of the rotating disc and the groove at the bottom of the movable plate, the inner ring of the first bearing is fixedly connected with the surface of the outer side of the rotating disc, and the outer ring of the first bearing is fixedly connected with the inner wall of the groove.

Preferably, the top of supporting disk has offered the mounting groove along circumference equidistance, be provided with No. two bearings between the outside of rotation tray and the corresponding mounting groove, and the inner circle of No. two bearings and the fixed surface of rotation tray outside are connected, the outer lane of No. two bearings and the inner wall fixed connection of mounting groove.

Preferably, the paint spraying assembly comprises: the paint storage box and the transfer pump, paint storage box fixed mounting is at the opposite side at workstation top, the bottom fixed mounting of transfer pump is at the top of workstation, the feed liquor end and the lower extreme fixed connection of paint storage box one side of transfer pump, the play liquid end and the fixedly connected with connecting pipe of transfer pump, and one side equidistance fixed mounting that the paint storage box was kept away from to the connecting pipe have a plurality of paint spraying heads, drive assembly's one end setting is in the inside of paint storage box.

Preferably, the transmission assembly includes: the automatic paint storage device comprises a third rotating shaft, a servo motor and a driven wheel, wherein the third rotating shaft is rotatably arranged in a paint storage box in the vertical direction, three stirring blades are fixedly arranged on two sides of the upper end surface of the third rotating shaft at equal intervals, the servo motor is fixedly arranged on one side of the bottom of a workbench, the output end of the servo motor is fixedly connected with the bottom of the third rotating shaft, the surface of the lower end of the third rotating shaft is fixedly provided with a driving wheel, the driven wheel is fixedly arranged on the surface of the lower end of the second rotating shaft, and a belt is arranged between the surface of the driven wheel and the surface of the driving wheel.

Compared with the prior art, the utility model has the following beneficial effects:

1. According to the utility model, through the arrangement of the rotating assembly, the supporting disc, the transmission assembly and other components, when the surface of the plastic pipe fitting is subjected to paint spraying, six plastic pipe fittings are placed in the autorotation tray at the top of the supporting disc, six equally-distributed compression bars below the moving plate are pushed by the electric hydraulic cylinder to move downwards, so that the conical pressure head at the bottom of the compression bar is used for propping against the inner wall of the top of the plastic pipe fitting, the plastic pipe fitting is fixed between the autorotation tray and the conical pressure head, a plurality of fixed plastic pipe fittings are autorotated through the action of the rotating assembly, and meanwhile, the supporting disc at the top of the second rotating shaft is used for revolving the fixed plastic pipe fittings under the action of the transmission assembly, and then, when the paint spraying head is used for spraying paint on the rotating plastic pipe fittings, the surface of the plastic pipe fitting is subjected to paint spraying operation simultaneously, so that the production efficiency of the plastic pipe fitting paint spraying is further improved, and the working procedure processing progress is improved;

2. According to the utility model, through the arrangement of the paint storage box, the servo motor, the stirring blades and other parts, the transmission assembly drives the supporting disc at the top of the second rotating shaft to rotate, and meanwhile, the output end of the servo motor drives the stirring blades on the surface of the third rotating shaft to rotate, so that paint in the paint storage box is slowly stirred, and the phenomenon that the paint in the paint storage box is in static state for a long time to generate layering is avoided, and the paint spraying effect is influenced.

Drawings

FIG. 1 is a schematic view in front cross-section of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;

Fig. 3 is a schematic top cross-sectional view of a partial structure of the mounting plate, the large gear, the small gear, and the like of the present utility model.

In the figure: 1. a work table; 2. a support column; 3. a fixing plate; 4. an electro-hydraulic cylinder; 5. a moving plate; 501. a rotating disc; 6. a compression bar; 601. a conical pressure head; 7. a rotating assembly; 701. a mounting plate; 702. a driving motor; 703. a first rotating shaft; 704. a large gear; 705. a pinion gear; 8. a second rotating shaft; 9. a support plate; 901. a self-rotating tray; 10. a paint spraying assembly; 1001. a paint storage box; 1002. an infusion pump; 1003. a connecting pipe; 1004. a paint spray head; 11. a transmission assembly; 1101. a third rotating shaft; 1102. stirring the leaves; 1103. a servo motor; 1104. a driving wheel; 1105. driven wheel; 1106. a belt.

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.

Referring to fig. 1-3, an embodiment of the present utility model is provided: paint spraying apparatus for plastic part production, comprising: the automatic plastic pipe bending machine comprises a workbench 1, wherein a support column 2 is fixedly arranged on one side of the top of the workbench 1, a fixed plate 3 is fixedly arranged on the top of the support column 2, an electric hydraulic cylinder 4 is fixedly arranged on the top of the fixed plate 3, a movable plate 5 is slidably arranged on the surface of the upper end of the fixed plate 3, a rotating disc 501 is rotatably arranged at the bottom of the movable plate 5, the output end of the electric hydraulic cylinder 4 movably penetrates through the inside of the fixed plate 3 and is fixedly arranged at the middle position of the top of the movable plate 5, six compression rods 6 are rotatably arranged at the bottom of the rotating disc 501 at equal intervals along the circumference, a conical pressure head 601 is fixedly arranged at the bottom of the compression rods 6, and a rotating assembly 7 for enabling six fixed plastic pipes to simultaneously rotate is arranged between the surfaces of the six compression rods 6; through the arrangement of the rotating assembly 7, a plurality of fixed plastic pipe fittings autorotate, in addition, through the cooperation of the second rotating shaft 8, the supporting disc 9 and the transmission assembly 11, the supporting disc 9 at the top of the second rotating shaft 8 makes the fixed plastic pipe fittings revolve under the action of the transmission assembly 11, and then when the rotating plastic pipe fittings are sprayed with paint through the paint spraying head 1004, the paint spraying operation is carried out on the surfaces of the plastic pipe fittings at the same time, so that the production efficiency of the plastic pipe fitting paint spraying is further improved, and the working procedure processing progress is improved;

The second rotating shaft 8 is rotatably arranged in the vertical direction of the inside of the workbench 1, the supporting disc 9 is fixedly arranged at the top of the second rotating shaft 8, six autorotation trays 901 are rotatably arranged at the top of the supporting disc 9 along the circumference at equal intervals, the six autorotation trays 901 are in one-to-one correspondence with the six conical pressure heads 601, the paint spraying assembly 10 is arranged on the other side of the top of the workbench 1, and the transmission assembly 11 is arranged between the inside of the paint spraying assembly 10 and the surface of the second rotating shaft 8. Through the setting of drive assembly 11, when rotatory to supporting disk 9, make a plurality of stirring leaves 1102 on third pivot 1101 surface slowly stir the inside paint vehicle of paint storage case 1001, avoid the inside paint vehicle of paint storage case 1001 to be in static production layering phenomenon for a long time, influence the effect of spraying paint.

Referring to fig. 1-3, in this embodiment: the rotating assembly 7 includes: the lower extreme of six conical pressure heads 601 rotates the inside of installing plate 701 along circumference equidistance and installs, driving motor 702 fixed mounting is in the bottom of rolling disc 501, driving motor 702's output fixedly connected with first pivot 703, and the bottom of first pivot 703 rotates the middle part of installing plate 701 of installing, the fixed surface of first pivot 703 lower extreme is connected with gear wheel 704, gear wheel 705 is equipped with six, six gear wheel 705 are fixed connection respectively at the surface of six depression bar 6 lower extreme, the surface of gear wheel 705 meshes with the surface of gear wheel 704. The plastic pipe automatic paint spraying device is characterized in that a plurality of plastic pipes needing to be painted are vertically placed in the self-rotation tray 901, the movable plate 5 is pushed to move downwards through the output end of the electric hydraulic cylinder 4, the conical pressure heads 601 at the bottoms of six pressure rods 6 distributed in the rotating disc 501 at equal intervals along the circumference move downwards, the inner walls of the tops of the plastic pipes are abutted, the fixing of the plastic pipes is completed, the large gear 704 on the lower end surface of the first rotating shaft 703 is driven to rotate through the output end of the driving motor 702, the surface of the large gear 704 is meshed with the small gears 705 on the surfaces of the six pressure rods 6 at the same time, the fixed plastic pipes are made to rotate, paint is sprayed on the surfaces of the self-rotation plastic pipes through the paint spraying heads 1004, paint spraying operation is carried out on the surfaces of the plastic pipes at the same time, and the working efficiency of plastic pipe paint spraying is further improved.

Referring to fig. 1, in this embodiment: the bottom of the movable plate 5 is provided with a groove, a first bearing is arranged between the outer side of the rotary plate 501 and the groove at the bottom of the movable plate 5, the inner ring of the first bearing is fixedly connected with the surface of the outer side of the rotary plate 501, and the outer ring of the first bearing is fixedly connected with the inner wall of the groove. Through bearing setting, when second pivot 8 drives the plastic tubing that is fixed through between rotation tray 901 and the toper pressure head 601 and revolves, make the rolling disc 501 can be at the bottom of movable plate 5 rotatory, and do not receive the interference.

Referring to fig. 1, in this embodiment: the mounting groove has been seted up along circumference equidistance to the top of supporting disk 9, is provided with No. two bearings between the outside of rotation tray 901 and the corresponding mounting groove, and No. two bearing's inner circle and the fixed surface connection in rotation tray 901 outside, no. two bearing's outer lane and the inner wall fixed connection of mounting groove. Through No. two bearing settings, when second pivot 8 drives the plastic tubing that is fixed through between rotation tray 901 and the toper pressure head 601 and revolves, make rotation tray 901 can rotate at the top of supporting disk 9, and do not receive the interference.

Referring to fig. 1, in this embodiment: the paint spray assembly 10 includes: the paint storage box 1001 and the transfer pump 1002, paint storage box 1001 fixed mounting is at the opposite side at workstation 1 top, the bottom fixed mounting of transfer pump 1002 is at the top of workstation 1, the feed liquor end of transfer pump 1002 and the lower extreme fixed connection of paint storage box 1001 one side, the liquid outlet end and the fixedly connected with connecting pipe 1003 of transfer pump 1002, and one side equidistance fixed mounting that the connecting pipe 1003 kept away from paint storage box 1001 has a plurality of spray heads 1004, the opposite side fixed mounting of connecting pipe 1003 is at paint storage box 1001 surface, the one end setting of drive assembly 11 is in the inside of paint storage box 1001. In the rotation and revolution process of the fixed plastic pipe, paint inside the paint storage tank 1001 is transferred to the inside of the connection pipe 1003 by the infusion pump 1002 and sprayed out from the spray head 1004 to spray paint on the surface of the plastic pipe.

Referring to fig. 1, in this embodiment: the transmission assembly 11 includes: the paint storage device comprises a third rotating shaft 1101, a servo motor 1103 and a driven wheel 1105, wherein the third rotating shaft 1101 is rotatably arranged in the paint storage box 1001 in the vertical direction, three stirring blades 1102 are fixedly arranged on two sides of the upper end surface of the third rotating shaft 1101 at equal intervals, the servo motor 1103 is fixedly arranged on one side of the bottom of the workbench 1, the servo motor 1103 is fixedly arranged on a supporting leg on one side of the bottom of the workbench 1, the output end of the servo motor 1103 is fixedly connected with the bottom of the third rotating shaft 1101, a driving wheel 1104 is fixedly arranged on the surface of the lower end of the third rotating shaft 1101, the driven wheel 1105 is fixedly arranged on the surface of the lower end of the second rotating shaft 8, and a belt 1106 is arranged between the surface of the driven wheel 1105 and the surface of the driving wheel 1104. In the paint spraying equipment in the paint spraying operation, the stirring leaf 1102 on the upper end surface of the third rotating shaft 1101 is driven to rotate through the output end of the servo motor 1103, the paint inside the paint storage tank 1001 is slowly stirred, the phenomenon that the paint inside the paint storage tank 1001 is static for a long time and layering is generated is avoided, the paint spraying effect is affected, in addition, the third rotating shaft 1101 rotates, the belt 1106 which is fixedly arranged at the lower end of the third rotating shaft 1101 and is used for surface mounting the driving wheel 1104 drives the second rotating shaft 8 to drive the supporting disc 9 to rotate, so that a plurality of fixed plastic pipe fittings slowly revolve, and the aim of simultaneously spraying the paint on the plastic pipe fittings is fulfilled.

Working principle: when the plastic pipe is painted, six plastic pipes are placed in the autorotation tray 901 at the top of the supporting disc 9, the output end of the electric hydraulic cylinder 4 pushes the moving plate 5 to move downwards, the conical pressure heads 601 at the bottoms of six pressing rods 6 distributed at equal intervals along the circumference in the rotating disc 501 move downwards, the inner wall of the top of the plastic pipe is abutted, fixing of a plurality of plastic pipes is completed, the output end of the driving motor 702 drives the large gear 704 on the lower end surface of the first rotating shaft 703 to rotate, at the moment, the surface of the large gear 704 is simultaneously meshed with the small gears 705 on the surface of the six pressing rods 6 to enable the fixed plastic pipes to rotate, then the servo motor 1103 is started, the output end of the servo motor 1103 drives the stirring blade 1102 on the upper end surface of the third rotating shaft 1101 to rotate, paint inside the paint storage tank 1001 is slowly stirred, the second rotating shaft 8 drives the supporting disc 9 to rotate through the belt 1106 arranged on the surface of the driving wheel 1104 fixed at the lower end of the third rotating shaft 1101, and finally the plastic pipe is enabled to be subjected to slow transfusion 1002 and the rotation of the paint storage tank is carried out from the inner paint spraying pump 1002 to the inner paint storage tank to spray paint storage pump 1004. What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. Paint spraying apparatus for plastic part production, comprising: workstation (1), its characterized in that: one side of workstation (1) top is fixed mounting has support column (2), and the top fixed mounting of support column (2) has fixed plate (3), the top fixed mounting of fixed plate (3) has electric hydraulic cylinder (4), the surface sliding mounting of fixed plate (3) upper end has movable plate (5), and the bottom rotation of movable plate (5) installs rotating disc (501), the output activity of electric hydraulic cylinder (4) runs through the inside of fixed plate (3) and fixed mounting in the intermediate position at movable plate (5) top, six depression bars (6) are installed along circumference equidistance rotation to the bottom of rotating disc (501), and the bottom fixed mounting of depression bar (6) has toper pressure head (601), six be provided with between the surface of depression bar (6) be used for making six fixed plastic tubing rotate simultaneously rotating assembly (7);

The inside vertical direction of workstation (1) rotates installs second pivot (8), and the top fixed mounting of second pivot (8) has supporting disk (9), and the top of supporting disk (9) is rotated along circumference equidistance and is installed six rotation trays (901), six rotation trays (901) with six conical press head (601) one-to-one, the opposite side at workstation (1) top is provided with spray paint subassembly (10), and is provided with drive assembly (11) between the inside of spray paint subassembly (10) and the surface of second pivot (8).

2. The paint spraying apparatus for plastic part production according to claim 1, wherein: the rotating assembly (7) comprises: mounting panel (701), driving motor (702) and pinion (705), six the lower extreme of toper pressure head (601) is rotated along circumference equidistance and is installed in the inside of mounting panel (701), driving motor (702) fixed mounting is in the bottom of rolling disc (501), the output fixedly connected with first pivot (703) of driving motor (702), and the bottom rotation of first pivot (703) is installed in the middle part of mounting panel (701), the fixed surface of first pivot (703) lower extreme is connected with gear wheel (704), pinion (705) are equipped with six, six pinion (705) are fixed connection respectively at the surface of six depression bar (6) lower extreme, the surface of pinion (705) and the surface engagement of gear wheel (704).

3. The paint spraying apparatus for plastic part production according to claim 1, wherein: the bottom of movable plate (5) has the recess, is provided with a bearing between the outside of rolling disc (501) and the recess of movable plate (5) bottom, and the inner circle of a bearing and the fixed surface of rolling disc (501) outside are connected, the outer lane of a bearing and the inner wall fixed connection of recess.

4. The paint spraying apparatus for plastic part production according to claim 1, wherein: the top of supporting disk (9) has offered the mounting groove along circumference equidistance, be provided with No. two bearings between the outside of rotation tray (901) and the mounting groove that corresponds, and the inner circle of No. two bearings and the fixed surface of rotation tray (901) outside are connected, the inner wall fixed connection of the outer lane and the mounting groove of No. two bearings.

5. The paint spraying apparatus for plastic part production according to claim 1, wherein: the paint spray assembly (10) comprises: store up lacquer case (1001) and transfer pump (1002), store up the opposite side at workstation (1) top of lacquer case (1001) fixed mounting, the bottom fixed mounting of transfer pump (1002) is at the top of workstation (1), the feed liquor end and the lower extreme fixed connection of store up lacquer case (1001) one side of transfer pump (1002), the play liquid end and the fixedly connected with connecting pipe (1003) of transfer pump (1002), and one side equidistance fixed mounting that connects pipe (1003) kept away from store up lacquer case (1001) has a plurality of paint spraying heads (1004), the one end setting of drive assembly (11) is in the inside of store up lacquer case (1001).

6. The paint spraying apparatus for plastic part production according to claim 5, wherein: the transmission assembly (11) comprises: third pivot (1101), servo motor (1103) and follow driving wheel (1105), the inside at paint storage box (1001) is installed in the vertical direction rotation of third pivot (1101), all equidistance fixed mounting in both sides of third pivot (1101) upper end surface has three stirring leaf (1102), one side in workstation (1) bottom of servo motor (1103) fixed mounting, the output of servo motor (1103) and the bottom fixed connection of third pivot (1101), and the surface fixed mounting of third pivot (1101) lower extreme has action wheel (1104), follow driving wheel (1105) fixed mounting at the surface of second pivot (8) lower extreme, install belt (1106) between the surface of follow driving wheel (1105) and the surface of action wheel (1104).