CN210753396U

CN210753396U - Spraying device for outer surface of control arm of automobile chassis

Info

Publication number: CN210753396U
Application number: CN201921447951.8U
Authority: CN
Inventors: 张杭水
Original assignee: Changchun Water Auto Parts Co Ltd
Current assignee: Changchun Water Auto Parts Co Ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-06-16
Anticipated expiration: 2029-09-02

Abstract

The utility model relates to a chassis control arm spraying technical field just discloses a vehicle chassis control arm outward appearance spraying device, including the under casing, the interior diapire middle part fixed mounting of under casing has the workbin that connects, the fluting has been seted up at the middle part at under casing top, and the grooved inner wall is provided with the conveying rod, the top fixed mounting of under casing has two backup pads, and the top fixed mounting of two backup pads has the roof, the bottom fixed mounting of roof has the storage case, the right side wall of storage case has spraying mechanism through fixed block fixed mounting, the right side wall fixed mounting of spraying mechanism has the cylinder, and the input of cylinder and the output electric connection of external PLC controller, the output fixed mounting of cylinder has the baffle. The utility model provides a current automobile chassis control arm cause a large amount of wastes of coating when the spraying, the waste of resource is serious, has also increased the problem of input cost.

Description

Spraying device for outer surface of control arm of automobile chassis

Technical Field

The utility model relates to a chassis control arm spraying technical field specifically is an automobile chassis control arm outward appearance spraying device.

Background

The automobile chassis control arm is used as an important component of an automobile suspension system, comprises a large bushing end, a small bushing end, a ball end and three connecting ends, is an important ring for ensuring the four-wheel positioning parameters of the vehicle to change within a reasonable range, and has direct influence on the operation stability and comfort of the whole vehicle.

This link of surface coating is very important in the control arm is in production, and traditional control arm spraying device shower nozzle is in the spraying state always, causes a large amount of wastes of coating, and the waste of resource is serious, has increased the cost of input, and for example chinese utility model patent CN207430586U discloses an electric motor car frame intelligence spraying device, though the efficient of spraying, nevertheless because the shower nozzle is worked all the time, has caused the waste of a large amount of coatings, has increased the input cost.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a vehicle chassis control arm outward appearance spraying device has solved current vehicle chassis control arm and has caused a large amount of wastes of coating when the spraying, and the waste of resource is serious, has also increased the problem of input cost.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a spraying device for the outer surface of a control arm of an automobile chassis comprises a bottom box, wherein a material receiving box is fixedly arranged in the middle of the inner bottom wall of the bottom box, a groove is formed in the middle of the top of the bottom box, and the inner wall of the slot is provided with a conveying rod, the top of the bottom box is fixedly provided with two supporting plates, the top of the two supporting plates is fixedly provided with a top plate, a material storage box is fixedly arranged at the bottom of the top plate, a spraying mechanism is fixedly arranged on the right side wall of the material storage box through a fixed block, an air cylinder is fixedly arranged on the right side wall of the spraying mechanism, the input end of the cylinder is electrically connected with the output end of the external PLC controller, the output end of the cylinder is fixedly provided with a baffle plate, the bottom of the top plate is fixedly provided with a motor through a vertical plate, an output shaft of the motor penetrates through the vertical plate and is fixedly provided with a disc, the edge of the disc is hinged with a connecting rod, and the other end of the connecting rod is arranged on the spraying mechanism;

spraying mechanism includes the seal box, mobilizable push rod has been run through at the top of seal box, the bottom fixed mounting of push rod has the piston, and the piston activity cup joints the inside at the seal box, run through on the piston have rather than threaded connection with the threaded rod, and the both ends of threaded rod rotate with the interior top of seal box jade and interior bottom wall respectively and be connected, the lower extreme fixed mounting of the disc outside the threaded rod has the stirring leaf, the intercommunication has the inlet pipe between the bottom of seal box left side wall and the storage case, the bottom intercommunication of seal box has the discharging pipe, and equal fixed mounting has the check valve on discharging pipe and the inlet pipe, the bottom fixed mounting of discharging pipe has the shower nozzle.

Preferably, the right end of the bottom of the seal box is fixedly provided with a touch plate.

Preferably, the check valve on the feeding pipe is a feeding valve, and the check valve on the discharging pipe is a discharging valve.

Preferably, the storage box is provided with a feeding pipe.

Preferably, the conveyor roller is driven by a plurality of pulleys and a belt of a driving motor.

Preferably, the material receiving box is positioned right below the spray head.

(III) advantageous effects

Compared with the prior art, the utility model provides an automobile chassis control arm outward appearance spraying device possesses following beneficial effect:

1. the utility model discloses a connecting rod disc and the push rod that sets up, under the drive of motor, drive the removal about the piston, when the piston rebound, the below of piston forms the negative pressure, through inside the coating suction to the seal box in inlet pipe with the storage box, when the piston rebound, the coating of piston extrusion below, coating get into the shower nozzle along the discharging pipe and evenly spout on the work piece, realized intermittent type nature's spraying to saved coating, avoided extravagant.

2. The utility model discloses a threaded rod and the stirring leaf that set up rotate under the drive of piston, and the effectual coating of avoiding appears solidifying the grow, the condition of jam appears.

3. Through the cylinder and the baffle that set up, through setting for the external PLC controller procedure of cylinder, can set for according to the spraying of shower nozzle, guarantee that the spraying of last work piece finishes the back, when the piston rises, rise the baffle, carry out the conveying to next work piece, improved the accuracy nature of spraying to guarantee the more effective use of coating.

Drawings

Fig. 1 is a front view of the coating device for the outer surface of the control arm of the automobile chassis of the present invention;

fig. 2 is a sectional view of the spraying mechanism of the present invention;

fig. 3 is a side view of the motor of the present invention.

In the figure: 1 bottom box, 2 material receiving box, 3 conveying rod, 4 supporting plates, 5 top plate, 6 material storage box, 7 spraying mechanism, 71 sealing box, 72 push rod, 73 piston, 74 threaded rod, 75 stirring blade, 76 feeding pipe, 77 discharging pipe, 78 one-way valve, 79 spray head, 8 cylinder, 9 baffle, 10 motor, 11 disc and 12 connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a spraying device for the outer surface of a control arm of an automobile chassis comprises a bottom box 1, wherein a material receiving box 2 is fixedly arranged in the middle of the inner bottom wall of the bottom box 1, the material receiving box 2 is positioned under a spray head 79, and is used for effectively receiving paint sprayed by the spray head 79, so that later recycling is facilitated, and resource waste is avoided, a slot is formed in the middle of the top of the bottom box 1, a conveying rod 3 is arranged on the inner wall of the slot, the conveying rod 3 is driven by a plurality of belt wheels and belts of a driving motor, so that conveying work on workpieces is realized, two supporting plates 4 are fixedly arranged at the top of the bottom box 1, a top plate 5 is fixedly arranged at the tops of the two supporting plates 4, a material storage box 6 is fixedly arranged at the bottom of the top plate 5, a feeding pipe is arranged on the material storage box 6, so that feeding work on the material storage box 6 is facilitated, a spraying mechanism 7 is fixedly arranged on the, the input end of the air cylinder 8 is electrically connected with the output end of an external PLC (programmable logic controller), the output end of the air cylinder 8 is fixedly provided with a baffle 9, the bottom of the top plate 5 is fixedly provided with a motor 10 through a vertical plate, the output shaft of the motor 10 penetrates through the vertical plate and is fixedly provided with a disc 11, the edge of the disc 11 is hinged with a connecting rod 12, and the other end of the connecting rod 12 is arranged on the spraying mechanism 7;

the spraying mechanism 7 comprises a seal box 71, a touch plate is fixedly installed at the right end of the bottom of the seal box 71 and can support the baffle 9 to prevent the baffle 9 from being inclined due to the force of the driving roller 3 driving the workpiece to extrude the baffle 9, the upward movement of the air cylinder 8 is influenced, a movable push rod 72 penetrates through the top of the seal box 71, a piston 73 is fixedly installed at the bottom end of the push rod 72 and movably sleeved inside the seal box 71, a threaded rod 74 is connected with the piston 73 in a penetrating manner, two ends of the threaded rod 74 are respectively rotatably connected with the inner top wall and the inner bottom wall of the seal box 71, a stirring blade 75 is fixedly installed at the lower end of the outer circular surface of the threaded rod 74, a feed pipe 76 is communicated between the bottom end of the left side wall of the seal box 71 and the storage box 6, a check valve 78 on the feed pipe 76 is a feed valve, a check valve 78 on the discharge pipe 77 is a discharge valve, avoid the influence of business turn over material each other, the bottom intercommunication of seal box 71 has discharging pipe 77, and all fixed mounting has check valve 78 on discharging pipe 77 and the inlet pipe 76, and the bottom fixed mounting of discharging pipe 77 has shower nozzle 79.

The working principle is as follows: when the device works, the electric elements in the starting device work, the workpiece is placed at the top of the right end of the driving roller 3, the workpiece gradually moves leftwards along with the transmission of the driving roller 3, the motor 10 drives the disc 11 to rotate, the push rod 72 is driven by the arranged connecting rod 12 to move upwards, the piston 73 moves upwards, negative pressure is formed below the piston 73, the paint in the storage tank 6 is sucked into the sealed tank 71 through the feeding pipe 76, then the push rod 72 pushes the piston 73 to move downwards, the extrusion paint is poured into the spray head 79 through the discharging pipe 77 to be uniformly sprayed on the workpiece, the workpiece is sprayed in the moving process, the spraying uniformity is ensured, a small amount of paint sprayed outside the workpiece falls into the material receiving box 2 through the gap of the driving roller 3 to be collected, after the spraying is finished, the workpiece is always left along with the driving roller 3, the air cylinder 8 drives the baffle 9 to move upwards at the moment, and the next workpiece continues to move and continues to be sprayed and processed.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automobile chassis control arm outward appearance spraying device, includes under casing (1), its characterized in that: the automatic feeding device is characterized in that a material receiving box (2) is fixedly mounted in the middle of the inner bottom wall of the bottom box (1), a groove is formed in the middle of the top of the bottom box (1), a conveying rod (3) is arranged on the inner wall of the groove, two supporting plates (4) are fixedly mounted at the top of the bottom box (1), a top plate (5) is fixedly mounted at the tops of the two supporting plates (4), a storage box (6) is fixedly mounted at the bottom of the top plate (5), a spraying mechanism (7) is fixedly mounted on the right side wall of the storage box (6) through a fixing block, a cylinder (8) is fixedly mounted on the right side wall of the spraying mechanism (7), the input end of the cylinder (8) is electrically connected with the output end of an external PLC controller, a baffle (9) is fixedly mounted at the output end of the cylinder (8), a motor (10) is fixedly mounted at the bottom of the top plate (5), the edge of the disc (11) is hinged with a connecting rod (12), and the other end of the connecting rod (12) is arranged on the spraying mechanism (7);

the spraying mechanism (7) comprises a sealing box (71), a movable push rod (72) penetrates through the top of the sealing box (71), a piston (73) is fixedly installed at the bottom end of the push rod (72), and the piston (73) is movably sleeved in the sealing box (71), a threaded rod (74) is connected with the piston (73) in a penetrating way, and two ends of the threaded rod (74) are respectively connected with the inner top wall and the inner bottom wall of the sealing box (71) in a rotating way, the lower end of the outer circular surface of the threaded rod (74) is fixedly provided with a stirring blade (75), a feeding pipe (76) is communicated between the bottom end of the left side wall of the seal box (71) and the material storage box (6), a discharging pipe (77) is communicated with the bottom of the seal box (71), and all fixed mounting has check valve (78) on discharging pipe (77) and inlet pipe (76), the bottom fixed mounting of discharging pipe (77) has shower nozzle (79).

2. The vehicle chassis control arm exterior coating device of claim 1, wherein: and a touch plate is fixedly arranged at the right end of the bottom of the seal box (71).

3. The vehicle chassis control arm exterior coating device of claim 1, wherein: check valve (78) on inlet pipe (76) is the feed valve, check valve (78) on discharging pipe (77) is the bleeder valve.

4. The vehicle chassis control arm exterior coating device of claim 1, wherein: and a feeding pipe is arranged on the storage box (6).

5. The vehicle chassis control arm exterior coating device of claim 1, wherein: the conveying roller (3) is driven by a plurality of belt wheels and belts of a driving motor.

6. The vehicle chassis control arm exterior coating device of claim 1, wherein: the material receiving box (2) is positioned right below the spray head (79).