CN215964335U

CN215964335U - Spraying device for paint spraying placing frame

Info

Publication number: CN215964335U
Application number: CN202120907043.3U
Authority: CN
Inventors: 吴永科
Original assignee: Anhui Xinlu Electronic Technology Co ltd
Current assignee: Anhui Xinlu Electronic Technology Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2022-03-08
Anticipated expiration: 2031-04-28

Abstract

The utility model belongs to the technical field of spraying devices, and particularly relates to a spraying device for a paint spraying placing rack, which comprises a base and a lifting assembly, wherein the lifting assembly is arranged on the base; the lifting assembly is fixedly connected to the upper end of the base; the lower end of the base is fixedly connected with a plurality of symmetrically arranged rotating wheels; the lifting assembly consists of a transmission case and a connecting plate; the transmission case is fixedly connected to the upper end of the base; the connecting plate is fixedly connected to the upper end of the transmission case; the upper end of the connecting plate is fixedly connected with an upper sealing plate; the lower end of the upper sealing plate is fixedly connected with a connecting frame; a fixing plate is fixedly connected between the connecting frames; along with the altitude variation of spraying, can be under manual operation, through carrying the subassembly, carry the cooperation between the ball nut of carrying the inside carousel of subassembly, helical gear group, lead screw and connecting plate bottom promptly, drive and produce the clearance between connecting plate and the transmission case to promote the level of shrouding lower extreme shower nozzle, realize the spraying to the piece that sprays paint then.

Description

Spraying device for paint spraying placing frame

Technical Field

The utility model belongs to the technical field of spraying devices, and particularly relates to a spraying device for a spray painting placing rack.

Background

The coating method of spraying the coating material to the surface of the coated object by dispersing the coating material into uniform and fine droplets by means of a spray gun or a disc atomizer by means of pressure or centrifugal force can be classified into air spraying, airless spraying, electrostatic spraying and various derivatives of the above-described basic spray pattern.

The spraying equipment who is applied to the frame that sprays paint among the prior art is because its structure is fixed, along with the altitude variation of spraying rack, the height that highly can't adapt to the spraying rack of shower nozzle leads to the angle of spraying to produce slight change for the spraying of the piece that sprays paint produces obvious differentiation.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects of the prior art, the spraying device for the paint spraying placing frame is provided.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a spraying device for a paint spraying placing rack, which comprises a base and a lifting assembly, wherein the lifting assembly is arranged on the base; the lifting assembly is fixedly connected to the upper end of the base; the lower end of the base is fixedly connected with a plurality of symmetrically arranged rotating wheels; the lifting assembly consists of a transmission case and a connecting plate; the transmission case is fixedly connected to the upper end of the base; the connecting plate is fixedly connected to the upper end of the transmission case;

the upper end of the connecting plate is fixedly connected with an upper sealing plate; the lower end of the upper sealing plate is fixedly connected with a connecting frame; and a fixing plate is fixedly connected between the connecting frames.

Preferably, the middle part of the transmission case is rotatably connected with a screw rod; the lower end of the screw rod is rotatably connected to the bottom surface of the inner wall of the transmission case; the middle part of the screw rod is rotationally connected with a bevel gear set.

Preferably, the other end of the bevel gear set is fixedly connected with a turntable; the turntable is connected to the side wall of the transmission case through a hole.

Preferably, the upper end of the screw rod is connected to the inside of the connecting plate through a through hole; a movable groove is formed in the connecting plate; the middle part of the bottom surface of the connecting plate is fixedly connected with a ball nut; the screw rod through hole is connected in the ball nut.

Preferably, a sliding groove is formed in the fixing plate; the upper end of the fixed plate is fixedly connected with a cylinder; the other end of the cylinder is fixedly connected with a connecting rod; the upper end of the connecting rod is connected in the sliding groove in a sliding mode.

Preferably, the lower end of the connecting rod is rotatably connected with a deflection plate; the middle part of the connecting frame is fixedly connected with a back plate; the middle part of the deflection plate is rotatably connected to the back plate; both sides of the upper surface of the deflection plate are fixedly connected with springs; the lower end of the deflection plate is fixedly connected with a spray head.

The utility model has the beneficial effects that: along with the altitude variation of spraying, can be under manual operation, through carrying the subassembly, carry the cooperation between the ball nut of carrying the inside carousel of subassembly, helical gear group, lead screw and connecting plate bottom promptly, drive and produce the clearance between connecting plate and the transmission case to promote the level of shrouding lower extreme shower nozzle, realize the spraying to the piece that sprays paint then.

The utility model provides a spraying device for a paint spraying placing rack, wherein a connecting rod is driven by a cylinder to slide in a sliding groove, so that the lower end of the connecting rod drives a deflection plate to extrude to one side, the function of deflecting the deflection plate is realized, the left-right swinging of a spray head at the bottom of the deflection plate is indirectly realized, the deflection plate can be assisted to return to the right under the action of a spring, and the spraying efficiency is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic perspective view of a deflector plate according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is a side view of the sprinkler head of the present invention;

illustration of the drawings:

1. a base; 2. a pull-up assembly; 21. a transmission case; 211. a screw rod; 212. a bevel gear set; 213. a turntable; 22. a connecting plate; 221. an upper sealing plate; 222. a connecting frame; 223. a movable groove; 224. a cylinder; 225. a ball nut; 23. a fixing plate; 232. a chute; 233. a connecting rod; 234. a spring; 235. a deflection plate; 236. a spray head; 237. a back plate; 3. a rotating wheel.

Detailed Description

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

Specific examples are given below.

Referring to fig. 1 to 4, the present invention provides a painting apparatus for a painting rack, including a base 1 and a lifting assembly 2; the lifting component 2 is fixedly connected to the upper end of the base 1; the lower end of the base 1 is fixedly connected with a plurality of symmetrically arranged rotating wheels 3; the lifting assembly 2 consists of a transmission case 21 and a connecting plate 22; the transmission case 21 is fixedly connected to the upper end of the base 1; the connecting plate 22 is fixedly connected to the upper end of the transmission case 21;

the upper end of the connecting plate 22 is fixedly connected with an upper sealing plate 221; the lower end of the upper sealing plate 221 is fixedly connected with a connecting frame 222; the fixing plate 23 is fixedly connected between the connecting frames 222.

As an embodiment of the present invention, a screw 211 is rotatably connected to the middle of the transmission case 21; the lower end of the screw rod 211 is rotatably connected to the bottom surface of the inner wall of the transmission case 21; the middle part of the screw rod 211 is rotatably connected with a bevel gear set 212; the during operation, along with the continuous going on of spraying, the rack that sprays paint highly constantly rises, the height that needs to spray paint also rises thereupon, through artifical carousel 213 that rotates, drives bevel gear set 212 and rotates for lead screw 211 with bevel gear set 212 fixed connection constantly rotates, and produce relative rotation with the ball nut 225 of fixed connection in connecting plate 22 bottom, thereby indirectly drive and produce the space between connecting plate 22 and the transmission case 21, make the level height who fixes the shower nozzle 236 in connecting plate 22 bottom rise.

As an embodiment of the present invention, the other end of the bevel gear set 212 is fixedly connected with a turntable 213; the turntable 213 is connected to the side wall of the transmission case 21 through a hole.

As an embodiment of the present invention, the upper end of the screw 211 is connected to the inside of the connection plate 22 through a hole; a movable groove 223 is formed in the connecting plate 22; the middle part of the bottom surface of the connecting plate 22 is fixedly connected with a ball nut 225; the screw 211 is connected in the ball nut 225 through a hole; during operation, the cylinder 224 pushes the upper end of the connecting rod 233 to slide in the sliding slot 232 inside the fixing plate 23, and in an initial state, the upper end of the connecting rod 233 is located in the middle of the sliding slot 232 under the action of the springs 234 on the two sides of the deflecting plate 235, and the connecting rod 233 is driven to slide in the sliding slot 232 along with the pushing and pulling of the cylinder 224, so that the lower end of the connecting rod 233 drives one side of the deflecting plate 235 to swing due to the fixed length of the connecting rod 233.

As an embodiment of the present invention, a sliding groove 232 is formed in the fixing plate 23; the upper end of the fixed plate 23 is fixedly connected with a cylinder 224; the other end of the cylinder 224 is fixedly connected with a connecting rod 233; the upper end of the connecting rod 233 is slidably connected in the sliding groove 232.

As an embodiment of the present invention, a deflection plate 235 is rotatably connected to the lower end of the connecting rod 233; a back plate 237 is fixedly connected to the middle part of the connecting frame 222; the middle part of the deflector plate 235 is rotatably connected to a back plate 237; springs 234 are fixedly connected to both sides of the upper surface of the deflection plate 235; the lower end of the deflecting plate 235 is fixedly connected with a spray head 236; when the lifting device works, the connecting rod 233 slides in the sliding groove 232 along with the push and pull of the air cylinder 224, so that the deflector 235 swings left and right around the connecting point of the deflector 235 and the back plate 237, when the connecting rod 233 drives the deflector 235 to swing downwards or upwards, the spring 234 on the upper side of the deflector generates elastic change of stretching or compression, and the return of the deflector 235 is assisted.

The working principle is as follows: during operation, as the spraying is continuously carried out, the height of the paint spraying placing frame is continuously raised, the height to be painted is also raised, the bevel gear set 212 is driven to rotate by manually rotating the turntable 213, the screw rod 211 fixedly connected with the bevel gear set 212 is continuously rotated, and the screw rod 211 and the ball nut 225 fixedly connected with the bottom of the connecting plate 22 are relatively rotated, so that a gap is indirectly driven to be generated between the connecting plate 22 and the transmission case 21, the horizontal height of the spray nozzle 236 fixed at the bottom of the connecting plate 22 is raised, the air cylinder 224 pushes the upper end of the connecting rod 233 to slide in the sliding groove 232 in the fixing plate 23, in an initial state, the upper end of the connecting rod 233 is positioned in the middle of the sliding groove 232 under the action of the springs 234 at two sides of the deflector 235, the connecting rod 233 is driven to slide in the sliding groove 232 along with the push-pull of the air cylinder 224, and because the length of the connecting rod 233 is constant, the lower end of the connecting rod 233 drives one side of the deflector 235 to swing, when the link 233 drives the deflector 235 to swing downward or upward, the spring 234 on the upper side of the link 233 changes elastically in tension or compression, thereby assisting the return of the deflector 235.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a spraying device for rack sprays paint which characterized in that: comprises a base (1) and a lifting component (2); the lifting component (2) is fixedly connected to the upper end of the base (1); the lower end of the base (1) is fixedly connected with a plurality of symmetrically arranged rotating wheels (3); the lifting assembly (2) consists of a transmission case (21) and a connecting plate (22); the transmission case (21) is fixedly connected to the upper end of the base (1); the connecting plate (22) is fixedly connected to the upper end of the transmission case (21);

the upper end of the connecting plate (22) is fixedly connected with an upper sealing plate (221); the lower end of the upper sealing plate (221) is fixedly connected with a connecting frame (222); and a fixing plate (23) is fixedly connected between the connecting frames (222).

2. The painting device for a painting rack according to claim 1, characterized in that: the middle part of the transmission case (21) is rotationally connected with a screw rod (211); the lower end of the screw rod (211) is rotatably connected to the bottom surface of the inner wall of the transmission case (21); the middle part of the screw rod (211) is rotationally connected with a bevel gear set (212).

3. The painting device for a painting rack according to claim 2, characterized in that: the other end of the bevel gear set (212) is fixedly connected with a turntable (213); the rotary disc (213) is connected to the side wall of the transmission case (21) through a hole.

4. The painting device for a painting rack according to claim 2, characterized in that: the upper end of the screw rod (211) is connected to the inside of the connecting plate (22) through a through hole; a movable groove (223) is formed in the connecting plate (22); the middle part of the bottom surface of the connecting plate (22) is fixedly connected with a ball nut (225); the screw rod (211) is connected in the ball nut (225) through a hole.

5. The painting device for a painting rack according to claim 1, characterized in that: a sliding groove (232) is formed in the fixing plate (23); the upper end of the fixed plate (23) is fixedly connected with a cylinder (224); the other end of the cylinder (224) is fixedly connected with a connecting rod (233); the upper end of the connecting rod (233) is connected in the sliding groove (232) in a sliding way.

6. The painting device for a painting rack according to claim 5, characterized in that: the lower end of the connecting rod (233) is rotatably connected with a deflection plate (235); the middle part of the connecting frame (222) is fixedly connected with a back plate (237); the middle part of the deflection plate (235) is rotatably connected to the back plate (237); both sides of the upper surface of the deflection plate (235) are fixedly connected with springs (234); the lower end of the deflecting plate (235) is fixedly connected with a spray head (236).