CN213700388U

CN213700388U - Spraying device for production of automobile weighing apparatus

Info

Publication number: CN213700388U
Application number: CN202022332118.8U
Authority: CN
Inventors: 王志勇; 季荣志; 杨新建; 徐可伟
Original assignee: Henan Xinyuan Electronic Weighing Instrument Co ltd
Current assignee: Henan Xinyuan Electronic Weighing Instrument Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-07-16
Anticipated expiration: 2030-10-19

Abstract

The application relates to the field of spraying device, including the shallow, install the agitator on the shallow and be used for carrying out the spraying mechanism that sprays the interior paint vehicle of agitator, be provided with the stirring subassembly in the agitator, still be provided with the transmission that is used for driving the work of stirring subassembly on the shallow, the stirring subassembly includes (mixing) shaft, stirring vane, and stirring vane fixed connection is on the (mixing) shaft, and the (mixing) shaft is worn to establish on the agitator, and (mixing) shaft and agitator rotate and be connected, stirring vane arranges in the agitator, transmission and agitator shaft connection drive (mixing) shaft and rotate. The application has the effect of stirring the paint before spraying and improving the uniformity of the sprayed paint.

Description

Spraying device for production of automobile weighing apparatus

Technical Field

The application relates to the field of spraying devices, in particular to a spraying device for producing an automobile weighing apparatus.

Background

At present, finished products are required to be sprayed and colored in a plurality of industrial productions, the uniformity of the used spraying paint directly influences the coloring effect of the finished products, so that the used spraying paint is required to be uniformly stirred before spraying, and the influence on the spraying effect caused by the deposition generated inside the spraying paint after being placed for a long time is avoided.

At present, the chinese patent with the granted public number CN209076950U discloses a feeding device for a spray gun, which comprises a feeding barrel, a cart arranged below the feeding barrel, and a barrel cover arranged on the feeding barrel, wherein the barrel cover is provided with a handle, a discharging pipe, an air valve, an air inlet pipe and a safety valve, one end of the discharging pipe extends into the bottom of the feeding barrel, the other end of the discharging pipe is connected with the spray gun through a paint pipe, one end of the air inlet pipe is connected with a pneumatic pump, and the other end of the air inlet pipe is suspended above the feeding barrel. A lower sealing buckle and a sealing ring clip are arranged in the barrel cover, and a sealing ring is arranged on the sealing clip to enable the barrel cover to play a sealing role in the feeding barrel.

The technical scheme has the following defects: the paint is easy to precipitate when placed in the feeding barrel, and when the spraying gun extracts the paint from the feeding barrel for spraying, the concentrations of the paint in the front and the back are different, so that the effect after spraying is not ideal.

SUMMERY OF THE UTILITY MODEL

In order to improve the homogeneity of paint vehicle of spraying device blowout, this application provides a spraying device of car weighing apparatus production usefulness

The application provides a spraying device of car weighing apparatus production usefulness adopts following technical scheme:

the utility model provides a spraying device of auto weighing apparatus production usefulness, includes the shallow, install the agitator on the shallow and be used for carrying out the spraying mechanism that sprays the interior paint vehicle of agitator, be provided with the stirring subassembly in the agitator, still be provided with the transmission that is used for driving stirring subassembly work on the shallow, the stirring subassembly includes (mixing) shaft, stirring vane, and stirring vane fixed connection is on the (mixing) shaft, and the (mixing) shaft is worn to establish on the agitator, and (mixing) shaft and agitator rotate and be connected, stirring vane arranges in the agitator, transmission and agitator hub connection drive the (mixing) shaft and rotate.

By adopting the technical scheme, when the paint vehicle is conveyed to the stirring barrel through the feeding barrel, the paint vehicle in the stirring barrel can be stirred by the lower stirring shaft and the stirring blades under the drive device, and the paint vehicle which is uniformly stirred is convenient to spray by the spraying device.

Preferably, the transmission device comprises a driving wheel, a transmission wheel and a transmission belt, the driving wheel is coaxially and fixedly connected to a rotating shaft of a wheel of the cart, the transmission wheel is rotatably connected to the cart, the transmission belt is wound on the driving wheel and the transmission wheel, and the transmission belt is matched with the stirring shaft.

Through adopting above-mentioned technical scheme, the axis of rotation of shallow wheel drives the action wheel and rotates, and the action wheel drives two drive wheels and drive belt rotation, and the drive belt drives the stirring wheel and rotates to make and connect (mixing) shaft and the stirring vane rotation of rotating on taking turns to play the stirring effect to the agitator, need not external power supply and the shallow can stir the paint vehicle at the in-process that removes, uses manpower sparingly and material resources.

Preferably, the peripheral sides of the driving wheel and the driving wheel are provided with limiting grooves, and the driving belt is sleeved in the limiting grooves.

Through adopting above-mentioned technical scheme, spacing recess makes the drive belt be difficult for taking place the slippage when the lateral wall along with action wheel and drive wheel rotates, increases the stability that the drive belt removed.

Preferably, coaxial fixedly connected with stirring wheel on the (mixing) shaft, the week side of stirring wheel is provided with rotates the recess, the drive belt lateral wall is provided with rotates the arch, it cooperates with rotating the recess to rotate the arch.

Through adopting above-mentioned technical scheme, rotate through the drive belt and drive the stirring wheel and rotate and stir the interior material of agitator.

Preferably, the spraying mechanism comprises a material conveying hose, a connecting pipe, a spraying pump and a spray rod, a feed inlet of the spraying pump is connected with the stirring barrel, a discharge outlet of the spraying pump is connected with one end of the material conveying hose, the other end of the material conveying hose is communicated with the connecting pipe, and the spray rod is fixedly arranged on the connecting pipe and communicated with the connecting pipe.

The paint is stirred by the stirring barrel and then is transmitted into the spray rod through the delivery hose and the spraying pump, and the stirred paint is sprayed out through the spray rod to spray the paint.

Preferably, the surface of the spray rod is uniformly provided with a plurality of spray holes.

By adopting the technical scheme, the paint flowing into the spray rod is sprayed out from the spray holes.

Preferably, bristles are arranged on the spray rod around the spray holes.

By adopting the technical scheme, the paint is more uniform when sprayed out of the spray holes by the bristles.

Preferably, the cart is provided with a fixing rod, and the fixing rod is provided with a fixing groove for placing the spray rod.

Through adopting above-mentioned technical scheme, the dead lever is used for placing the spray lance, avoids the spray lance to put in disorder and causes the damage.

Preferably, be provided with the feeding device on the shallow, the feeding device includes and send storage bucket and defeated material pump, and the feed inlet and the storage bucket intercommunication of defeated material pump, the discharge gate and the agitator intercommunication of defeated material pump.

By adopting the technical scheme, the paint in the feeding barrel is conveyed into the stirring barrel through the delivery pump, and is sprayed after being stirred by the stirring barrel.

Preferably, a valve is arranged on the delivery hose between the delivery pump and the spray rod.

Through adopting above-mentioned technical scheme, the setting of valve can control the paint vehicle and flow into defeated material hose from the agitator, in time closes the valve after the spraying and avoids the paint vehicle to preserve in defeated material hose.

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

1. make (mixing) shaft and stirring vane in the transmission drives the stirring subassembly stir the paint vehicle in to the agitator through the axis of rotation that rotates the wheel, and the spraying device is connected to the agitator device, and the paint vehicle that finishes through the stirring in the spraying device with the agitator sprays for spraying device spun paint vehicle is more even.

Drawings

Fig. 1 is a schematic view of the overall structure of the present application.

Fig. 2 is a partially enlarged view of fig. 1 at a.

FIG. 3 is a partial cross-sectional view of the present application showing a stirring assembly.

Fig. 4 is a partially enlarged view of fig. 3 at B.

FIG. 5 is a schematic diagram of the present application showing a transmission.

Fig. 6 is a partially enlarged view at C of fig. 5.

Reference numerals: 1. pushing a cart; 11. a platform; 12. a wheel; 13. a handle; 14. the transmission belt is provided with a hole; 15. a rotating shaft; 2. a stirring wheel; 21. rotating the groove; 3. a stirring barrel; 4. a stirring assembly; 41. a stirring shaft; 42. a stirring blade; 5. a transmission device; 51. a driving wheel; 512. a limiting groove; 52. a driving wheel; 53. a transmission belt; 531. rotating the projection; 6. a feeding device; 61. a feeding barrel; 62. a delivery pump; 7. a spraying mechanism; 71. a delivery hose; 72. a connecting pipe; 73. a spray pump; 74. a spray rod; 741. brushing; 742. spraying a hole; 8. fixing the rod; 81. fixing grooves; 9. and (4) a valve.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a spraying device for producing an automobile weighing apparatus. Referring to fig. 1, the spraying device for producing the automobile weighing apparatus comprises a trolley 1, a stirring barrel 3, a material conveying device 6 and a spraying mechanism 7. The stirring barrel 3 is fixedly arranged on the trolley 1, and the material conveying device 6 is arranged on the trolley 1 and is used for conveying paint to the stirring barrel 3; the spraying mechanism 7 is fixedly arranged on the trolley 1, and the spraying mechanism 7 is connected with the stirring barrel 3 and is used for spraying paint in the stirring barrel 3.

Referring to fig. 1, the cart 1 includes a platform 11, wheels 12 and a handle 13 mounted at one end of the platform 11, wherein the mixing tank 3, the feeding device 6 and the spraying mechanism 7 are mounted on the platform 11.

Referring to fig. 1, the feeding device 6 includes a feeding barrel 61 and a feeding pump 62 both mounted on the platform 11, a feeding port of the feeding pump 62 is communicated with the feeding barrel 61 through a pipeline, and a discharging port of the feeding pump 62 is communicated with the stirring barrel 3 through a pipeline, so that the paint in the feeding barrel 61 flows into the stirring barrel 3.

Referring to fig. 3 and 4, in order to stir the paint in the mixer drum 3, a stirring unit 4 is provided in the mixer drum 3. Stirring subassembly 4 includes (mixing) shaft 41, stirring vane 42, and (mixing) shaft 41 wears to establish in 3 bottom surfaces of agitator and is connected with the sealed rotation of agitator 3, and stirring vane 42 fixed connection is on (mixing) shaft 41, and stirring vane 42 sets up in agitator 3, and stirring vane 42 stirs the paint vehicle in to agitator 3. One end of the stirring shaft 41 departing from the stirring blade 42 extends out of the stirring barrel 3, the stirring wheel 2 is fixedly connected with one end of the stirring barrel 3 in a coaxial mode, and the circumferential side of the stirring wheel 2 is evenly provided with a rotating groove 21. The cart 1 is provided with a transmission device 5 for driving the stirring assembly 4 to rotate, the transmission device 5 and the stirring wheel 2 are matched to drive the stirring wheel 2 to rotate, and then the stirring shaft 41 drives the stirring blade 42 to stir the paint in the stirring barrel 3.

Referring to fig. 3, the transmission device 5 includes a driving wheel 51, two transmission wheels 52 and a transmission belt 53, the driving wheel 51 is fixedly disposed on the rotation shaft 15 of the wheel 12, the number of the transmission wheels 52 is at least two, and in this embodiment, the two transmission wheels 52 are rotatably connected to the cart 1, and the transmission wheels 52 and the driving wheel 51 are respectively disposed on the upper and lower sides of the platform 11. The two transmission wheels 52 are arranged in parallel along the horizontal direction, and the two transmission wheels 52 and the driving wheel 51 are transmitted through a transmission belt 53. The peripheral sides of the driving wheel 51 and the two driving wheels 52 are provided with limiting grooves 512, the platform 11 is provided with a driving belt hole 14, the driving belt 53 penetrates through the driving belt hole 14 to be sleeved in the limiting grooves 512 of the driving wheel 51 and the two driving wheels 52, and the driving belt 53 is matched with the stirring wheel 2 to drive the stirring wheel 2 to rotate.

Referring to fig. 4, the side wall of the transmission belt 53 is uniformly provided with rotating protrusions 531, and at the same time, the circumferential side of the stirring wheel 2 is uniformly provided with rotating grooves 21, and the rotating protrusions 531 are connected with the rotating grooves 21 in a matching manner. The axis of rotation 15 of shallow 1 wheel 12 when marcing drives action wheel 51 and rotates, and action wheel 51 drives drive belt 53 and rotates, and drive belt 53 drives the agitator 2 and rotates to make (mixing) shaft 41 and stirring vane 42 rotate in agitator 3, stir the paint vehicle in the agitator 3.

Referring to fig. 1 and 2, the spraying mechanism 7 includes a material delivery hose 71, a connecting pipe 72, a spraying pump 73 and a spray rod 74, feed inlets of the mixing tank 3 and the spraying pump 73 are communicated through a pipeline, one end of the material delivery hose 71 is connected with a discharge outlet of the spraying pump 73, the other end is provided with the connecting pipe 72, the connecting pipe 72 is a rigid pipe, the spray rod 74 is communicated with the material delivery hose 71 through the connecting pipe 72, the spray rod 74 is a hollow round rod structure and has two closed ends, a plurality of spray holes 742 are uniformly formed in the surface of the spray rod 74, the spraying pump 73 pumps paint in the mixing tank 3 into the spray rod 74, and the paint is sprayed from the spray holes 742 for spraying.

Referring to fig. 2, in order to make the paint sprayed from holes 742 more uniform, bristles 741 are provided on the surface of nozzle 74, and bristles 741 are provided around holes 742. When the paint stirred in the mixing tank 3 is sprayed out through the spray holes 742, the bristles 741 make the paint more uniformly sprayed on the object.

Referring to fig. 5, a valve 9 is disposed on the feeding hose 71 between the spraying pump 73 and the stirring barrel 3, and the valve 9 is closed in time after spraying to prevent the surplus paint from remaining in the feeding hose 71.

Referring to fig. 3, a fixing rod 8 is arranged on the cart 1, the fixing rod 8 is fixed at one end of the platform 11, which is far away from the handle 13, the number of the fixing rods 8 is at least two, in this embodiment, the fixing rod 8 is two, the upper end of the fixing rod 8 is provided with a fixing groove 81, the cross section of the fixing groove 81 in the vertical direction is U-shaped, and the opening is upward. The spray bar 74 is horizontally placed on the fixed bar 8.

The implementation principle of the embodiment of the application is as follows: after the paint is sent into the stirring barrel 3 by the material conveying device 6, the cart 1 is pushed to a designated place, in the pushing process, the stirring assembly 4 installed in the stirring barrel 3 rotates to stir the paint, the stirred paint is conveyed to the spray rod 74 through the spraying pump 73 of the spraying mechanism 7, and is sprayed out through the spray hole 742 to spray an object.

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. The utility model provides a spraying device of car weighing apparatus production usefulness, includes shallow (1), its characterized in that: install agitator (3) on shallow (1) and be used for carrying out spraying mechanism (7) that the paint vehicle sprayed in agitator (3), be provided with stirring subassembly (4) in agitator (3), still be provided with transmission (5) that are used for driving stirring subassembly (4) work on shallow (1), stirring subassembly (4) include (mixing) shaft (41), stirring vane (42) fixed connection is on (mixing) shaft (41), and (mixing) shaft (41) are worn to establish on agitator (3), and (mixing) shaft (41) and agitator (3) rotate and be connected, stirring vane (42) are arranged in agitator (3), transmission (5) are connected with (mixing) shaft (41) and are driven (mixing) shaft (41) and rotate.

2. The spraying device for producing the automobile weighing apparatus according to claim 1, wherein: the transmission device (5) comprises a driving wheel (51), a transmission wheel (52) and a transmission belt (53), wherein the driving wheel (51) is coaxially and fixedly connected to a rotating shaft (15) of a wheel (12) of the trolley (1), the transmission wheel (52) is rotatably connected to the trolley (1), the transmission belt (53) is wound on the driving wheel (51) and the transmission wheel (52), and the transmission belt (53) is matched with the stirring shaft (41).

3. The spraying device for producing the automobile weighing apparatus according to claim 2, wherein: and the peripheral sides of the driving wheel (51) and the driving wheel (52) are respectively provided with a limiting groove (512), and the driving belt (53) is sleeved in the limiting groove (512).

4. The spraying device for producing the automobile weighing apparatus according to claim 2, wherein: the coaxial fixedly connected with stirring wheel (2) on (mixing) shaft (41), the week side of stirring wheel (2) is provided with rotates recess (21), drive belt (53) lateral wall is provided with rotates arch (531), it cooperates with rotation recess (21) to rotate arch (531).

5. The spraying device for producing the automobile weighing apparatus according to claim 1, wherein: the spraying mechanism (7) comprises a material conveying hose (71), a connecting pipe (72), a spraying pump (73) and a spraying rod (74), wherein a feeding hole of the spraying pump (73) is communicated with the stirring barrel (3), a discharging hole of the spraying pump (73) is communicated with one end of the material conveying hose (71), the other end of the material conveying hose (71) is communicated with the connecting pipe (72), and the spraying rod (74) is fixedly arranged on the connecting pipe (72) and is communicated with the connecting pipe (72).

6. The spraying device for producing the automobile weighing apparatus according to claim 5, wherein: the surface of the spray rod (74) is uniformly provided with a plurality of spray holes (742).

7. The spraying device for producing the automobile weighing apparatus according to claim 6, wherein: bristles (741) are arranged on the spray rod (74) around the spray hole (742).

8. The spraying device for producing the automobile weighing apparatus according to claim 5, wherein: a fixing rod (8) is arranged on the cart (1), and a fixing groove (81) used for placing the spray rod (74) is formed in the fixing rod (8).

9. The spraying device for producing the automobile weighing apparatus according to claim 1, wherein: the cart is characterized in that a material conveying device (6) is arranged on the cart (1), the material conveying device (6) comprises a material conveying barrel (61) and a material conveying pump (62), a feed inlet of the material conveying pump (62) is communicated with the material conveying barrel (61), and a discharge outlet of the material conveying pump (62) is communicated with the stirring barrel (3).

10. The spraying device for producing the automobile weighing apparatus according to claim 5, wherein: and a valve (9) is arranged on the material conveying hose (71).