CN220439179U

CN220439179U - Humanized roller painting system

Info

Publication number: CN220439179U
Application number: CN202322289075.3U
Authority: CN
Inventors: 戴磊; 曹杜; 郝大慰
Original assignee: Nanjing Huazhi Stainless Steel Products Co ltd
Current assignee: Nanjing Huazhi Stainless Steel Products Co ltd
Priority date: 2023-08-24
Filing date: 2023-08-24
Publication date: 2024-02-02
Anticipated expiration: 2033-08-24

Abstract

The utility model discloses a humanized roller painting system, which comprises a painting component and a cleaning component, wherein the painting component comprises two rollers which are arranged in parallel up and down at intervals and canvas which is wound on the rollers; two ends of the canvas are fixedly connected with two rolling shafts respectively; the end cover I and the end cover II are respectively detachably fixed at two ends of the roller; a transmission shaft is fixed at the center of the first end cover, and the transmission shafts on the first end covers are in transmission connection through a transmission belt. According to the utility model, the two rollers for winding the canvas are arranged, the driving shaft and the driving shaft are arranged at the end parts of the rollers through the detachable end covers, and the driving shaft is driven to rotate through the motor, so that the rollers can be driven to rotate, the two rollers directly realize synchronous rotation through the driving belt arranged on the driving shaft, and therefore, the canvas can be alternately and circularly displayed, meanwhile, the two end covers can be rapidly installed and detached, and the on-site assembly and the later maintenance of a user are facilitated.

Description

Humanized roller painting system

Technical Field

The utility model belongs to the technical field of advertisement boxes, and particularly relates to a humanized roller painting system.

Background

With the development of social economy, the lamp box has become a bright landscape for each street in each city, and the lamp box advertisement is also called a lamp box poster or a luminous poster. The lamp box advertisement is used for outdoor lamp box advertisements, the application places of the lamp box advertisement are distributed at two sides of roads and streets, and the lamp box advertisement can also be used for traffic places such as stations and subways.

Advertisement in the lamp house advertisement is generally realized through advertisement cloth, adopts roll formula advertisement cloth to promote advertisement show efficiency, but has some defects when using in current advertisement canvas's display system, because structural design humanized is not enough, its work degree of difficulty of installing in earlier stage and later stage maintenance is great, and the operation is inconvenient, is unfavorable for promoting work efficiency.

Disclosure of Invention

The utility model aims to provide a humanized roller painting system 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: a humanized roller painting system comprising:

the upper painting component comprises two rollers which are arranged in parallel at intervals up and down and canvas which is wound on the rollers; two ends of the canvas are fixedly connected with two rolling shafts respectively; the two ends of the roller are detachably fixed with a first end cover and a second end cover respectively; a transmission shaft is fixed at the central position of the first end cover, and the transmission shafts on the first end covers are in transmission connection through a transmission belt;

the center position of the end cover II is fixedly connected with a driving shaft, the driving shaft is in transmission connection with a motor, and the motor can drive the driving shaft to rotate when being started.

Preferably, the humanized roller painting system further comprises a cleaning assembly, wherein the cleaning assembly comprises two cleaning brushes respectively corresponding to the two rollers;

the cleaning brush is closely attached to the canvas.

Preferably, the canvas has an arcuate brush surface contacting the canvas.

Preferably, the cleaning assembly further comprises two side frames fixed on the first end cover and the second end cover respectively, and a top frame fixed on the two side frames;

a plurality of movable bolts are movably arranged on the top frame in a penetrating way; one end of the movable bolt is positioned at one side of the rolling shaft and is fixedly connected with a brush frame; the cleaning brush is fixed at the bottom of the brush frame.

Preferably, the other end of the movable bolt is fixed with a limit cap; and springs with two ends respectively connected with the brush frame and the top frame are sleeved on the movable bolts.

Preferably, the first end cover and the second end cover are both fixed on the end face of the roller through a plurality of fixing bolts which are uniformly distributed at intervals in the circumferential direction, and the roller is of a hollow structure.

The utility model has the technical effects and advantages that:

according to the utility model, the two rollers for winding the canvas are arranged, the driving shaft and the driving shaft are arranged at the end parts of the rollers through the detachable end covers, and the driving shaft is driven to rotate through the motor, so that the rollers can be driven to rotate, the two rollers directly realize synchronous rotation through the driving belt arranged on the driving shaft, and therefore, the canvas can be alternately and circularly displayed, meanwhile, the two end covers can be rapidly installed and detached, and the on-site assembly and the later maintenance of a user are facilitated.

Drawings

FIG. 1 is a schematic view of a part of the structure of the present utility model;

FIG. 2 is a front view of the overall structure of the present utility model;

fig. 3 is an enlarged schematic view of detail a in fig. 1.

In the figure:

1. a painting assembly; 11. a roller; 12. an end cover I; 121. a transmission shaft; 13. a drive belt; 14. a canvas; 15. an end cover II; 151. a drive shaft; 16. a motor; 161. a driving wheel; 17. a fixing bolt; 2. a cleaning assembly; 21. a side frame; 22. a top frame; 23. a brush holder; 24. a cleaning brush; 25. a movable bolt; 26. and (3) a spring.

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.

The present utility model provides a humanized roller painting system as shown in fig. 1-2, comprising a painting assembly 1 and a cleaning assembly 2.

The upper painting component 1 comprises two rollers 11 which are arranged in parallel at intervals up and down and canvas 14 which is wound on the rollers 11; two ends of the canvas 14 are fixedly connected with two rolling shafts 11 respectively; the two ends of the roller 11 are respectively and detachably fixed with a first end cover 12 and a second end cover 15; a transmission shaft 121 is fixed at the center of the first end cover 12, and the transmission shafts 121 on the first end cover 12 are in transmission connection through a transmission belt 13. The center of the end cover II 15 is fixedly connected with a driving shaft 151, the driving shaft 151 is in transmission connection with a motor 16, and the motor 16 can drive the driving shaft 151 to rotate when being started.

Wherein, set up the mounting hole that holds the axial extension of canvas 14 tip on the roller bearing 11, drive belt 13 can drive two roller bearings 11 synchronous revolution through transmission shaft 121, and two roller bearings 11 can drive canvas 14 and reciprocate when synchronous revolution to be provided with a plurality of show regions along length direction interval distribution on the canvas 14, show region is advertisement content part, and show region corresponds with advertisement lamp house's printing opacity show region. The cleaning assembly 2 comprises two cleaning brushes 24 corresponding to the two rollers 11 respectively; the cleaning brush 24 is positioned against the canvas 14. The motor 16 adopts a servo motor, a driving wheel 161 is fixed at the end part of a motor shaft, and belt transmission is also adopted between the driving wheel 161 and a driving shaft 151 of the upper roller 11.

Further, the cleaning assembly 2 further includes two side frames 21 fixed to the first end cap 12 and the second end cap 15, respectively, and a top frame 22 fixed to the two side frames 21. A plurality of movable bolts 25 are movably arranged on the top frame 22 in a penetrating way; one end of the movable bolt 25 is positioned at one side of the roller 11 and is fixedly connected with a brush frame 23; the cleaning brush 24 is fixed to the bottom of the brush holder 23.

The side frame 21 is of a U-shaped structure, the lower end of the side frame is fixedly connected with the end cover I12 or the end cover II 15 through a screw, the extending direction of the top frame 22 is consistent with the axial direction of the roller 11, and the brush frame 23 with the cleaning brush 24 is installed through the movable bolt 25, so that the cleaning brush 24 can clean the canvas 14, and the influence of dust on advertisement display effects is reduced.

Referring to fig. 2 and 3, in order to improve cleaning efficiency, a limit cap is fixed at the other end of the movable bolt 25; and the movable bolt 25 is sleeved with a spring 26 with two ends respectively connected with the brush frame 23 and the top frame 22. The spring 26 can drive the brush holder 23 toward the canvas 14 while accommodating thickness variations of the canvas 14 wound on the roller 11.

In this embodiment, the first end cap 12 and the second end cap 15 are mounted in the following manner, the first end cap 12 and the second end cap 15 are fixed on the end face of the roller 11 by a plurality of fixing bolts 17 uniformly distributed at intervals in the circumferential direction, and the roller 11 has a hollow structure. The first end cover 12 and the second end cover 15 which are installed through the fixing bolts 17 are stable in structure, convenient to detach and convenient to maintain.

Working principle: the motor 16 can drive the driving shaft 151 to rotate when being started, so that one roller 11 can be driven to rotate, the driving belt 13 can drive the two rollers 11 to synchronously rotate through the driving shaft 121, and the canvas 14 can be driven to move up and down when the two rollers 11 synchronously rotate. The spring 26 can drive the brush holder 23 to move towards the canvas 14, and simultaneously can adapt to the thickness change of the canvas 14 wound on the roller 11, and when the display surface of the canvas 14 moves, the cleaning brush 24 can clean the canvas 14, so that the influence of dust on advertisement display effect is reduced.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail 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 or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A humanized roller painting system, characterized in that: comprising the following steps:

the upper painting component (1) comprises two rollers (11) which are arranged in parallel at intervals up and down and canvas (14) wound on the rollers (11); two ends of the canvas (14) are fixedly connected with two rolling shafts (11) respectively; the two ends of the roller (11) are respectively and detachably fixed with a first end cover (12) and a second end cover (15); a transmission shaft (121) is fixed at the central position of the first end cover (12), and the transmission shafts (121) on the two first end covers (12) are in transmission connection through a transmission belt (13);

the center of the end cover II (15) is fixedly connected with a driving shaft (151), the driving shaft (151) is in transmission connection with a motor (16), and the motor (16) can drive the driving shaft (151) to rotate when being started.

2. A humanized roller painting system according to claim 1, wherein: the humanized roller painting system further comprises a cleaning assembly (2), wherein the cleaning assembly (2) comprises two cleaning brushes (24) corresponding to the two rollers (11) respectively;

the cleaning brush (24) is closely attached to the canvas (14).

3. A humanized roller painting system according to claim 2, wherein: the canvas (14) has an arcuate brush surface that contacts the canvas (14).

4. A humanized roller painting system according to claim 2, wherein: the cleaning assembly (2) further comprises two side frames (21) which are respectively fixed on the first end cover (12) and the second end cover (15), and a top frame (22) which is fixed on the two side frames (21);

a plurality of movable bolts (25) are movably arranged on the top frame (22) in a penetrating way; one end of the movable bolt (25) is positioned at one side of the roller (11) and is fixedly connected with a brush holder (23); the cleaning brush (24) is fixed at the bottom of the brush holder (23).

5. A humanized roller painting system according to claim 4, wherein: the other end of the movable bolt (25) is fixed with a limit cap; and a spring (26) with two ends respectively connected with the brush frame (23) and the top frame (22) is sleeved on the movable bolt (25).

6. A humanized roller painting system according to claim 1, wherein: the first end cover (12) and the second end cover (15) are fixed on the end face of the roller (11) through a plurality of fixing bolts (17) which are uniformly distributed at intervals in the circumferential direction, and the roller (11) is of a hollow structure.