CN111167641B

CN111167641B - Annular metal paint spraying equipment

Info

Publication number: CN111167641B
Application number: CN202010105499.8A
Authority: CN
Inventors: 冯元德
Original assignee: Hangzhou Dianshi Technology Co ltd
Current assignee: Hangzhou Dianshi Technology Co ltd
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2021-03-26
Anticipated expiration: 2040-02-20
Also published as: CN111167641A

Abstract

The invention discloses annular metal paint spraying equipment which comprises an outer shell, an inner shell, a driving device arranged between the outer shell and the inner shell, a fixing device arranged on the driving device, a spray head arranged on one side of the driving device, and a transmission device used for connecting the fixing device and the spray head; the fixing device comprises a plurality of fixing components and a supporting plate; the fixing assembly comprises a fixing seat and a fixing sheet arranged on the fixing seat; the fixing seat lower part is the slope structure setting, the stationary blade is the arc structure. According to the invention, through the arrangement of the fixing piece, when the annular metal is sprayed on the outer surface, the annular metal does not need to be fixed through a clamping piece such as a clamp, the condition that the clamping part is not sprayed due to the fixing of the clamping piece on the metal when the annular metal is sprayed is avoided, the condition that the annular metal is sprayed for the second time in the later period is further avoided, the spraying effect of the outer surface of the annular metal is improved, and the spraying efficiency is improved.

Description

Annular metal paint spraying equipment

Technical Field

The invention belongs to the technical field of metal processing, and particularly relates to annular metal paint spraying equipment.

Background

In order to slow down the corrosion aging, a common method is used when the surfaces of various mechanical equipment and parts are painted. The effect of spraying paint can only be accomplished to current paint spraying apparatus in order to reach the even effect of lacquer painting, the mechanical structure that needs to be complicated and the multichannel processing procedure of spraying paint, and when spraying paint to annular metal, carry out the centre gripping through centre gripping utensil to annular metal usually and fix, thereby it has been covered and the position that does not spray by centre gripping utensil to have leaded to exist when metal surface sprays paint, consequently the later stage still need carry out solitary secondary spray to the position that does not spray, has increased the operating time of spraying.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the annular metal paint spraying equipment which does not need to fix the annular metal by clamping devices such as clamps and the like, increases the spraying effect of the outer surface of the annular metal and improves the spraying efficiency.

In order to achieve the purpose, the invention adopts the following technical scheme: an annular metal paint spraying device comprises an outer shell, an inner shell, a driving device arranged between the outer shell and the inner shell, a fixing device arranged on the driving device, a spray head arranged on one side of the driving device, and a transmission device used for connecting the fixing device and the spray head; the fixing device comprises a plurality of fixing components and a supporting plate movably arranged on the plurality of fixing components; the fixing assembly comprises a fixing seat and a fixing sheet arranged on the fixing seat; the fixing seat lower part is the slope structure setting, the stationary blade is the arc structure.

According to the invention, through the arrangement of the fixing piece, when the supporting disk moves upwards, the fixing components move towards the periphery through the matching of the supporting disk and the inclined structure at the lower part of the fixing seat, and the fixing piece is driven to move towards the periphery and fix the metal from the inner side of the annular metal, and then when the annular metal is sprayed on the outer surface, the annular metal does not need to be fixed through a clamping piece such as a clamp, so that the condition that the clamping part is not sprayed due to the fixing of the clamping piece on the metal when the annular metal is sprayed is avoided, the condition that the annular metal is sprayed secondarily at the later stage is further avoided, the spraying effect of the outer surface of the annular metal is increased, and the spraying efficiency is improved.

The fixing device also comprises a support ring used for connecting a plurality of fixing components and a plurality of first limiting blocks arranged on the support ring; the plurality of fixing assemblies are uniformly distributed along the circumferential direction of the support ring; through the setting of support ring and a plurality of fixed subassemblies, along the circumferencial direction evenly distributed of support ring during owing to a plurality of fixed subassemblies, when a plurality of fixed subassemblies are moving and fixed annular metal all around, a plurality of fixed subassemblies can carry out the heart from the inboard with annular metal fixed, guarantee that annular metal is fixed in the center department of support ring, avoided because the inhomogeneous condition of spraying that leads to of annular metal's fixed position skew, the effect of spraying has been increased, also make annular metal fixed more stable.

The fixing assembly further comprises a plurality of first gear teeth arranged on the fixing seat, a second limiting block arranged at one end of the fixing piece, a moving block arranged on the fixing seat, a supporting seat arranged on the supporting ring, a limiting groove arranged on the supporting seat, and a plurality of first elastic pieces arranged on the limiting groove and used for connecting the limiting groove and the moving block; the second limiting block and the first limiting block are arranged in a matched mode, and the moving block can move relative to the limiting groove; through the arrangement of the moving block and the limiting groove, when the fixing assembly moves towards the periphery, the fixing assembly can move along the path of the moving block and the limiting groove, the situation that the fixing base shakes and moves obliquely when moving is guaranteed, the situation that annular metal is unstable or is not fixed at the center of the support ring due to unstable movement of the fixing base is avoided, and the stability of annular metal fixation and the stability of the fixing base when moving are improved.

The fixing assembly further comprises a plurality of second elastic pieces arranged on the fixing piece; the second elastic pieces are uniformly distributed along the circumferential direction of the fixing piece, the longitudinal section of each second elastic piece is of a vertically-oriented rectangular structure, and the edge of each second elastic piece is provided with a fillet structure; through the arrangement of the second elastic piece, when the annular metal is fixed, the inner side of the annular metal can be fixed through the second elastic piece, and due to the elastic deformation effect of the second elastic piece, the inner diameter errors existing in the annular metal in the same batch can be offset through the second elastic piece, so that the adaptability of the fixing device to the inner diameter errors in a certain range is improved; through the rectangle second elastic component that vertical orientation set up for annular metal can avoid annular metal to produce the rotation on the stationary blade through the vertical orientation of second elastic component when being fixed the beginning spraying, and then avoided annular metal because self rotate and the spraying that leads to is inhomogeneous or the condition that the spraying is complete does not appear.

The driving device comprises a first rail, a sliding block arranged in the first rail, a supporting rod arranged on the sliding block, a connecting rod arranged on the supporting rod and used for connecting the supporting rod and the supporting disk, a first gear arranged on the connecting rod, a second gear tooth arranged on the outer shell, a third gear tooth arranged on the inner shell, a second rail arranged on the outer shell and a third rail arranged on the inner shell; the sliding block can move relative to the first track, the supporting rod is connected with the connecting rod through threads, the first gear is matched with the second gear, the first gear is matched with the third gear, the supporting ring can move relative to the second track, and the supporting ring can move relative to the third track; when the first rail is started to enable the sliding block to start moving, the sliding block drives the supporting rod and the connecting rod to move, when the connecting rod moves, the first gear is in contact with the second gear, the first gear starts to rotate through mutual displacement of the second gear and the connecting rod, the connecting rod is further driven to start rotating, then the connecting rod is in threaded connection with the supporting rod, the connecting rod moves upwards while rotating, the supporting disk is driven to move upwards, the fixing seats are pushed outwards to the periphery to fix the annular metal, then the fixing device starts to rotate through the arrangement of the first limiting block and the second limiting block, the annular metal is driven to rotate, and in the moving process of the sliding block, the supporting ring moves along the second rail and the third rail; through the arrangement of the driving device, the sliding block can drive the annular metal to rotate while moving along the first track, so that the annular metal is more uniform in paint spraying, each part of the outer surface of the annular metal can be sprayed, and the spraying effect is improved; after the spraying of the annular metal is finished, the sliding block continues to move, then the first gear is separated from the second gear and is in contact with the third gear, and in the moving process of the sliding block, the third gear drives the first gear to rotate and enables the connecting rod to move downwards, so that the annular metal is loosened, a worker can take a product conveniently, the step of disassembling the annular metal after the spraying is finished is reduced, and the working efficiency is improved; simultaneously, the slider drives the rotation of the annular metal and the up-and-down movement of the connecting rod, so that the synchronism between the driving device and the fixing device is increased, the effect of each device in the equipment is synchronous, and the condition that the spraying is incomplete due to the fact that each device is asynchronous is avoided.

The transmission device comprises a second gear arranged on the inner shell, a third gear arranged on the inner shell, a transmission belt sleeved on the second gear and the third gear, and a fourth gear tooth arranged on the transmission belt; one end of the spray head is arranged on the third gear, the second gear can rotate relative to the inner shell, the third gear can rotate relative to the inner shell, and the fourth gear teeth and the first gear teeth are arranged in a matched mode; after fixing annular metal when fixing device, first teeth of a cogwheel are along with the fixed seat removes around to, and contact with fourth teeth under the drive of slider, drive the drive belt afterwards and rotate, and then drive second gear and third gear and rotate, make the shower nozzle rotate along with the third gear, it can rotate along with annular metal to have guaranteed that the shower nozzle can be along with annular metal when the spraying, the time that the shower nozzle aimed at annular metal has been increased, the effect of annular metal spraying has been guaranteed, the time and the effect of having guaranteed each annular metal spraying simultaneously are the same.

A plurality of drainage holes are formed in the first rail; the drainage holes are uniformly distributed along the first rail; through the setting in drainage hole for during the spraying annular metal, the spraying material of drippage can flow out from the drainage hole, and can not remain in first track, has avoided having reduced the maintenance cost of equipment because the first track that has remained too much spraying material and lead to blocks up the condition in the first track.

A fixed rod is arranged on the connecting rod, and a cleaning piece is arranged on the fixed rod; the cleaning piece is matched with the second gear teeth, and the cleaning piece is matched with the third gear teeth; through the setting of clearance spare for the slider is when driving the connecting rod and remove, and the clearance spare can clear up the second teeth of a cogwheel and third wheel tooth, avoids remaining too much spraying material on the second teeth of a cogwheel and the third teeth of a cogwheel, and then has avoided because the first gear that leads to on the second teeth of a cogwheel and the third teeth of a cogwheel can't with the second teeth of a cogwheel and the meshing of third wheel tooth the condition of too much spraying material, has reduced the maintenance cost of equipment.

In summary, the invention has the following advantages: the annular metal does not need to be fixed by clamping devices such as clamps, the spraying effect of the outer surface of the annular metal is improved, and the spraying efficiency is improved.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a sectional perspective view taken along line a-a of fig. 2 in accordance with the present invention.

Fig. 4 is a partial enlarged view of fig. 3 of the present invention.

Fig. 5 is a partial enlarged view of fig. 4 of the present invention.

FIG. 6 is a cross-sectional plan view taken along line A-A of FIG. 2 in accordance with the present invention.

Fig. 7 is an enlarged view of a portion of fig. 6 of the present invention.

Fig. 8 is a schematic view of the present invention with the inner housing removed.

Fig. 9 is an enlarged view of a portion of fig. 8 of the present invention.

Detailed Description

In order to make the technical solutions of the present invention better understood, 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.

As shown in fig. 1-9, an annular metal paint spraying apparatus comprises an outer shell 1, an inner shell 2, a driving device 3 arranged between the outer shell and the inner shell, a fixing device 4 arranged on the driving device, a spray head 5 arranged at one side of the driving device, and a transmission device 6 for connecting the fixing device and the spray head; the spray head is the prior art and is not described in detail.

The fixing device 4 comprises a plurality of fixing assemblies 41, a supporting plate 42, a supporting ring 43 and a plurality of first limit blocks 44; the supporting disc 42 is movably arranged on the plurality of fixed components, the supporting ring 43 is used for connecting the plurality of fixed components 41, and the plurality of first limiting blocks 44 are arranged on the supporting disc; the plurality of fixing assemblies are uniformly distributed along the circumferential direction of the support ring; the fixing assembly 41 includes a fixing base 411, a fixing plate 412, a plurality of first gear teeth 413, a second limiting block 414, a moving block 415, a supporting base 416, a limiting groove 417, a plurality of first elastic members 418, and a plurality of second elastic members 419; the fixing plate 412 is arranged on the fixing seat, the first gear teeth 413 are arranged on the fixing seat 411, the second limiting block 414 is arranged at one end of the fixing plate 412, the moving block 415 is arranged on the fixing seat, the supporting seat 416 is arranged on the supporting ring, the limiting groove 417 is arranged on the supporting seat, and the first elastic pieces 418 are arranged on the limiting groove and used for connecting the limiting groove and the moving block; the lower part of the fixed seat is arranged in an inclined structure, and the fixed piece is in an arc structure; the second limiting block and the first limiting block are arranged in a matched mode, and the moving block can move relative to the limiting groove; the first elastic piece is a spring; a plurality of second elastic members 419 are provided on the fixing plate 412; the second elastic pieces are uniformly distributed along the circumferential direction of the fixing piece, the longitudinal section of each second elastic piece is of a vertically-oriented rectangular structure, and the edge of each second elastic piece is provided with a fillet structure; the second elastic piece is made of rubber.

The driving device 3 comprises a first track 31, a sliding block 32, a supporting rod 33, a connecting rod 34, a first gear 35, a second gear 36, a third gear 37, a second track 38 and a third track 39; the sliding block 32 is arranged in the first track, the supporting rod 33 is arranged on the sliding block, the connecting rod 34 is arranged on the supporting rod and used for connecting the supporting rod and the supporting disk, the first gear 35 is arranged on the connecting rod, the second gear 36 is arranged on the outer shell, the third gear 37 is arranged on the inner shell, the second track 38 is arranged on the outer shell, and the third track 39 is arranged on the inner shell; the sliding block can move relative to the first track, the supporting rod is connected with the connecting rod through threads, the first gear is matched with the second gear, the first gear is matched with the third gear, the supporting ring can move relative to the second track, and the supporting ring can move relative to the third track; the first rail is an electric rail.

The transmission device 6 comprises a second gear 61, a third gear 62, a transmission belt 63 and a fourth gear 64; the second gear 61 is arranged on the inner shell 2, the third gear 62 is arranged on the inner shell, the transmission belt 63 is sleeved on the second gear and the third gear, and the fourth gear 64 is arranged on the transmission belt; 5 one end of shower nozzle is located on the third gear, the second gear can for interior casing rotates, the third gear can for interior casing rotates, the fourth teeth of a cogwheel with the first teeth of a cogwheel are the cooperation setting.

A plurality of drainage holes 311 are arranged on the first track 31; the drainage holes are uniformly distributed along the first rail.

A fixed rod 341 is arranged on the connecting rod 34, and a cleaning piece 342 is arranged on the fixed rod; the cleaning piece is matched with the second gear teeth, and the cleaning piece is matched with the third gear teeth; the cleaning piece is a hairbrush.

The specific working principle is as follows: when the annular metal needs to be painted, a worker puts the annular metal on the fixing seats 411, starts the first rail 31 to drive the sliding block 32 to move, the sliding block 32 drives the supporting rod 33 and the connecting rod 34 to move, when the connecting rod 34 moves, the first gear 35 contacts with the second gear 36 and drives the first gear 35 to rotate through the mutual displacement of the second gear 36 and the connecting rod 34, and then drives the connecting rod 34 to rotate, and then drives the supporting plate 42 to move upwards through the threaded connection between the connecting rod 34 and the supporting rod 33, and drives the supporting plate 42 to move upwards and pushes away and fix the annular metal around the fixing seats 411, and then the fixing device 4 starts to rotate through the matching of the first limiting block 44 and the second limiting block 414 and drives the annular metal to rotate, and meanwhile, in the process of moving the sliding block 32, the support ring 43 moves along the second rail 38 and the third rail 39; after the fixing device 4 fixes the annular metal, the first gear 413 moves around along with the fixing seat 411 and is in contact with the fourth gear 64 under the driving of the sliding block 32, and then drives the transmission belt 63 to rotate, so as to drive the second gear 61 and the third gear 62 to rotate, so that the spray head 5 rotates along with the third gear 62, and the spray head 5 is ensured to be aligned with the annular metal and rotate along with the movement of the annular metal; after the spraying of the annular metal is finished, the sliding block 32 continues to move, then the first gear 35 is separated from the second gear teeth 36 and is in contact with the third gear teeth 37, and in the moving process of the sliding block 32, the third gear teeth 37 drive the first gear 35 to rotate and enable the connecting rod 34 to move downwards, so that the annular metal is loosened, and a worker can take the product conveniently; when the annular metal is driven by slider 32, drainage hole 311 can be discharged the spraying material that drips, and clearance piece 342 can clear up second teeth of a cogwheel 36 and third teeth of a cogwheel 37 simultaneously, guarantees the cleanness of first track 31 and second teeth of a cogwheel 36, third teeth of a cogwheel 37.

It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Claims

1. An annular metal paint spraying device comprises an outer shell (1), an inner shell (2), a driving device (3) arranged between the outer shell and the inner shell, a fixing device (4) arranged on the driving device, a spray head (5) arranged on one side of the driving device, and a transmission device (6) used for connecting the fixing device and the spray head; the method is characterized in that: the fixing device (4) comprises a plurality of fixing components (41) and a supporting plate (42) which is movably arranged on the plurality of fixing components; the fixing component (41) comprises a fixing seat (411) and a fixing sheet (412) arranged on the fixing seat; the lower part of the fixed seat is arranged in an inclined structure, and the fixed piece is in an arc structure; the fixing device (4) further comprises a support ring (43) used for connecting a plurality of fixing assemblies (41) and a plurality of first limiting blocks (44) arranged on the support ring; the plurality of fixing assemblies are uniformly distributed along the circumferential direction of the support ring; the fixing component (41) further comprises a plurality of first gear teeth (413) arranged on the fixing seat (411), a second limiting block (414) arranged at one end of the fixing piece (412), a moving block (415) arranged on the fixing seat, a supporting seat (416) arranged on the supporting ring, a limiting groove (417) arranged on the supporting seat, and a plurality of first elastic pieces (418) arranged on the limiting groove and used for connecting the limiting groove and the moving block; the second limiting block and the first limiting block are arranged in a matched mode, and the moving block can move relative to the limiting groove.

2. Annular metallic paint spraying apparatus according to claim 1, characterized in that: the fixing assembly (41) further comprises a plurality of second elastic pieces (419) arranged on the fixing plate (412); the second elastic piece is evenly distributed along the circumferential direction of the fixing piece, the longitudinal section of the second elastic piece is of a vertically oriented rectangular structure, and the edge of the second elastic piece is provided with a fillet structure.

3. Annular metallic paint spraying apparatus according to claim 1, characterized in that: the driving device (3) comprises a first track (31), a sliding block (32) arranged in the first track, a supporting rod (33) arranged on the sliding block, a connecting rod (34) arranged on the supporting rod and used for connecting the supporting rod and the supporting disk, a first gear (35) arranged on the connecting rod, a second gear (36) arranged on the outer shell, a third gear (37) arranged on the inner shell, a second track (38) arranged on the outer shell and a third track (39) arranged on the inner shell; the slider can be relative first track removes, the bracing piece with the connecting rod is connected through the screw thread, first gear with the second teeth of a cogwheel are the cooperation setting, first gear with the third teeth of a cogwheel are the cooperation setting, the support ring can for the second track removes, the support ring can for the third track removes.

4. Annular metallic paint spraying apparatus according to claim 1, characterized in that: the transmission device (6) comprises a second gear (61) arranged on the inner shell (2), a third gear (62) arranged on the inner shell, a transmission belt (63) sleeved on the second gear and the third gear, and a fourth gear tooth (64) arranged on the transmission belt; shower nozzle (5) one end is located on the third gear, the second gear can for interior casing rotates, the third gear can for interior casing rotates, the fourth teeth of a cogwheel with the first teeth of a cogwheel are the cooperation setting.

5. Annular metallic paint spraying apparatus according to claim 3, characterized in that: a plurality of drainage holes (311) are formed in the first rail (31); the drainage holes are uniformly distributed along the first rail.

6. Annular metallic paint spraying apparatus according to claim 3, characterized in that: a fixed rod (341) is arranged on the connecting rod (34), and a cleaning piece (342) is arranged on the fixed rod; the clearance piece with the second teeth of a cogwheel is the cooperation setting, the clearance piece with the third teeth of a cogwheel is the cooperation setting.