CN218930852U

CN218930852U - Fixing device for code spraying of LED nixie tube

Info

Publication number: CN218930852U
Application number: CN202223304410.4U
Authority: CN
Inventors: 程伟
Original assignee: Wuxi Ark Technology Electronic Co ltd
Current assignee: Wuxi Ark Technology Electronic Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-28
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a fixing device for code spraying of an LED nixie tube, relates to the technical field of code spraying of the LED nixie tube, and aims to solve the problems that a code spraying machine is needed when the code is sprayed to the LED nixie tube in the prior art, the upper part of the LED nixie tube is not fixed when the code is sprayed to the LED nixie tube by a common code spraying machine, and the fixing effect on the LED nixie tube is not good enough. The supporting leg is installed to conveying mechanism's top, and landing leg and conveying mechanism pass through bolt fixed connection, the fixed bridge is installed to the top of landing leg, and the fixed bridge passes through bolt fixed connection with the landing leg, first cylinder is installed to the inboard of fixed bridge, and first cylinder and fixed bridge pass through bolt fixed connection, the roller frame is installed to the jacking end of first cylinder, and the roller frame passes through bolt fixed connection with the jacking end of first cylinder, the compression roller is installed to the inboard of roller frame, and the compression roller passes through the bearing rotation with the roller frame and be connected, the outside of compression roller is provided with the press belt.

Description

Fixing device for code spraying of LED nixie tube

Technical Field

The utility model relates to the technical field of code spraying of LED nixie tubes, in particular to a fixing device for code spraying of an LED nixie tube.

Background

The digital tube, also called a glow tube, is an electronic device capable of displaying numbers and other information, the glass tube comprises an anode and a plurality of cathodes which are made of a metal wire mesh, most of the cathodes of the digital tube are in the shape of numbers, the tube is filled with low-pressure gas, usually neon plus mercury and/or argon, and one cathode is charged, the digital tube emits color light, depending on the gas in the tube, the digital tube is generally orange or green, and in the production and processing process, code spraying equipment is required to spray identification codes on the side face of the digital tube;

the utility model discloses code spraying equipment for processing a nixie tube, and relates to the technical field of nixie tube production equipment, wherein the application publication number of the code spraying equipment is CN 112959827A. The turntable support assembly comprises a turntable support outer frame, a built-in storage groove is formed in the turntable support outer frame, a fixed connecting block is fixedly arranged in the built-in storage groove, a hydraulic rod is fixedly arranged in the built-in storage groove by means of the fixed connecting block, connecting panels are arranged at the upper end and the lower end of the hydraulic rod, air suction fixed nozzles are arranged on opposite surfaces of the two connecting panels, semicircular grooves are formed in two sides of the outer surface of the turntable support outer frame, holes communicated with the air suction fixed nozzles are formed in the lower side of the semicircular grooves, a hollow structure is arranged in the connecting panel, an air suction nozzle is formed in the inner center end of the connecting panel, and the air suction nozzle is connected with external air suction equipment;

the problem that the code spraying production rate is affected because the number of the disposable code spraying is low and the code spraying fixing operation cannot be carried out in mass production is solved, but when the code is sprayed to the LED nixie tube, the upper part of the LED nixie tube is not fixed, and the fixing effect to the LED nixie tube is not good enough, so that the market is urgent to develop a fixing device for the code spraying of the LED nixie tube to help people solve the existing problem.

Disclosure of Invention

The utility model aims to provide a fixing device for code spraying of an LED nixie tube, which aims to solve the problems that a code spraying machine is needed when the LED nixie tube is used for code spraying, but the upper part of the LED nixie tube is not fixed when the common code spraying machine is used for code spraying of the LED nixie tube, and the fixing effect of the LED nixie tube is not good enough.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fixing device for code is spouted to LED charactron, includes conveying mechanism, the landing leg is installed to conveying mechanism's top, and landing leg and conveying mechanism pass through bolt fixed connection, the fixed bridge is installed to the top of landing leg, and the fixed bridge passes through bolt fixed connection with the landing leg, first cylinder is installed to the inboard of fixed bridge, and first cylinder passes through bolt fixed connection with the fixed bridge, roller frame is installed to the jacking end of first cylinder, and roller frame and the jacking end of first cylinder pass through bolt fixed connection, the compression roller is installed to the inboard of roller frame, and the compression roller passes through the bearing rotation with the roller frame and be connected, the outside of compression roller is provided with the pressure area.

Preferably, a driving roller is installed at one end of the roller frame, the driving roller is rotatably connected with the roller frame through a bearing, and the driving roller is attached to the pressing belt.

Preferably, a driving box is mounted on the front end face of the roller frame, the driving box is fixedly connected with the roller frame through a fastening screw, a driven wheel is arranged in the driving box, and the driven wheel is fixedly connected with the driving roller through a connecting shaft.

Preferably, a second driving device is arranged in the driving box, a driving wheel is arranged on the front end face of the second driving device, the driving wheel is fixedly connected with the second driving device through a connecting shaft, and the driving wheel is rotatably connected with the driven wheel through a belt.

Preferably, the bracket is installed to conveying mechanism's inboard, and bracket and conveying mechanism pass through bolt fixed connection, the top of bracket is provided with the conveyer belt, the top of conveyer belt is provided with the conducting bar, the second cylinder is installed to one side of conducting bar, and the jacking end and the conducting bar of second cylinder pass through fastening screw fixed connection.

Preferably, the conveying roller is installed on the inner side of the conveying mechanism, the conveying roller is rotationally connected with the conveying mechanism through a bearing, a first driving device is installed on the front end face of the conveying mechanism, the first driving device is fixedly connected with the conveying roller through a connecting shaft, the conveying roller is attached to the inner side of the conveying belt, and an LED nixie tube is arranged above the conveying belt.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the air cylinder and the roller frame are additionally arranged above the conveying mechanism, the height of the roller frame is adjusted by the air cylinder, the compression roller and the compression belt are arranged on the inner side of the roller frame, and the compression belt is arranged on the outer side of the compression roller, so that the upper part of the LED nixie tube can be pressed when the LED nixie tube is sprayed with codes, the effect of fixing the upper part of the LED nixie tube is realized, the displacement of the LED nixie tube is avoided when the code spraying work is performed, and the stability of the code spraying work is improved.

2. According to the utility model, the guide bar is additionally arranged above the conveying belt, the position of the guide bar is regulated by the air cylinder, and the LED nixie tube on the conveying belt can be guided to one side close to the code spraying machine, so that the limit effect on the LED nixie tube is realized, the LED nixie tube can be conveniently and more rapidly guided and sprayed, and the service functionality of the fixing device is enhanced.

Drawings

FIG. 1 is a front view of a fixing device for code spraying of an LED nixie tube;

FIG. 2 is a top view of a guide bar of the present utility model;

FIG. 3 is an enlarged schematic view of the utility model at A;

fig. 4 is a schematic view of the internal structure of the drive box of the present utility model.

In the figure: 1. a conveying mechanism; 2. a support leg; 3. a fixed bridge; 4. a first cylinder; 5. a roller frame; 6. a press roller; 7. pressing the belt; 8. an LED nixie tube; 9. a conducting bar; 10. a conveying roller; 11. a bracket; 12. a conveyor belt; 13. a first driving device; 14. a second cylinder; 15. a drive box; 16. a driving roller; 17. driven wheel; 18. a second driving device; 19. and (3) driving wheels.

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.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a fixing device for LED charactron spouts sign indicating number, including conveying mechanism 1, landing leg 2 is installed to conveying mechanism 1's top, and landing leg 2 passes through bolt fixed connection with conveying mechanism 1, fixed bridge 3 is installed to landing leg 2's top, and fixed bridge 3 passes through bolt fixed connection with landing leg 2, first cylinder 4 is installed to the inboard of fixed bridge 3, and first cylinder 4 passes through bolt fixed connection with fixed bridge 3, roller frame 5 is installed to the jacking end of first cylinder 4, and roller frame 5 passes through bolt fixed connection with the jacking end of first cylinder 4, compression roller 6 is installed to the inboard of roller frame 5, and compression roller 6 passes through bearing rotation with roller frame 5 and is connected, the outside of compression roller 6 is provided with press belt 7.

When the automatic code spraying device is used, the air cylinder and the roller frame 5 are additionally arranged above the conveying mechanism 1, the height of the roller frame 5 is adjusted by the air cylinder, the press roller 6 and the press belt 7 are arranged on the inner side of the roller frame 5, and the press belt 7 is arranged on the outer side of the press roller 6, so that when the code spraying is carried out on the LED nixie tube 8, the upper part of the LED nixie tube 8 can be pressed, the effect of fixing the upper part of the LED nixie tube 8 is realized, the displacement of the LED nixie tube 8 is avoided when the code spraying work is carried out, and the stability of the code spraying work is improved.

Further, a driving roller 16 is installed at one end of the roller frame 5, and the driving roller 16 is rotatably connected with the roller frame 5 through a bearing, the driving roller 16 is attached to the press belt 7, a plurality of press rollers 6 are arranged on the inner side of the roller frame 5, and the press rollers 6 are used for supporting the press belt 7.

Further, a driving box 15 is mounted on the front end face of the roller frame 5, the driving box 15 is fixedly connected with the roller frame 5 through a fastening screw, a driven wheel 17 is arranged in the driving box 15, the driven wheel 17 is fixedly connected with a driving roller 16 through a connecting shaft, and the driving box 15 is fixedly connected with the roller frame 5 through the fastening screw.

Further, a second driving device 18 is installed in the driving box 15, a driving wheel 19 is installed on the front end face of the second driving device 18, the driving wheel 19 is fixedly connected with the second driving device 18 through a connecting shaft, the driving wheel 19 is rotatably connected with the driven wheel 17 through a belt, and the second driving device 18 is fixedly connected with the driving box 15 through a fastening screw.

Further, the bracket 11 is installed to the inboard of conveying mechanism 1, and bracket 11 and conveying mechanism 1 pass through bolt fixed connection, and the top of bracket 11 is provided with conveyer belt 12, and the top of conveyer belt 12 is provided with conducting bar 9, and second cylinder 14 is installed to one side of conducting bar 9, and the jacking end of second cylinder 14 passes through fastening screw fixed connection with conducting bar 9, and second cylinder 14 accessible fixed knot constructs and is connected fixedly with conveying mechanism 1 to utilize second cylinder 14 to carry out fixed stay to conducting bar 9, make the below of conducting bar 9 and conveyer belt 12 contact.

Further, a conveying roller 10 is mounted on the inner side of the conveying mechanism 1, the conveying roller 10 is rotatably connected with the conveying mechanism 1 through a bearing, a first driving device 13 is mounted on the front end face of the conveying mechanism 1, the first driving device 13 is fixedly connected with the conveying roller 10 through a connecting shaft, the conveying roller 10 is attached to the inner side of the conveying belt 12, an LED nixie tube 8 is arranged above the conveying belt 12, and the first driving device 13 is fixedly connected with the conveying mechanism 1 through a fastening screw.

Working principle: when the automatic code spraying device is used, the LED nixie tube 8 is conveyed through the conveying mechanism 1, the code spraying machine is arranged on the front end face of the conveying mechanism 1, the LED nixie tube 8 in the conveying process is sprayed with codes, the first driving device 13 is started, the first driving device 13 drives the conveying roller 10 to rotate, the conveying roller 10 drives the conveying belt 12 to rotate, the LED nixie tube 8 is conveyed to a code spraying station, in the conveying process, the position of the guide bar 9 is regulated by the second air cylinder 14, the LED nixie tube 8 is guided to a position close to the code spraying machine, then the height of the roller frame 5 is regulated by the first air cylinder 4, the press belt 7 is pressed above the LED nixie tube 8, the LED nixie tube 8 is fixed, the second driving device 18 is started, the second driving device 18 drives the driving roller 19 to rotate, the driving roller 16 drives the driving roller 16 to rotate by the driven wheel 17, and the driving roller 16 drives the press belt 7 to rotate, so that the LED nixie tube 8 can be stably conveyed in the pressing process.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fixing device for LED charactron spouts sign indicating number, includes conveying mechanism (1), its characterized in that: the utility model discloses a roller frame, including fixed bridge (3), roller frame (5), fixed bridge (3) are installed in the top of conveying mechanism (1), and landing leg (2) are passed through bolt fixed connection with the top of landing leg (2), first cylinder (4) are installed to the inboard of fixed bridge (3), and first cylinder (4) pass through bolt fixed connection with fixed bridge (3), roller frame (5) are installed to the jacking end of first cylinder (4), and roller frame (5) and the jacking end of first cylinder (4) pass through bolt fixed connection, compression roller (6) are installed to the inboard of roller frame (5), and compression roller (6) are passed through bearing rotation with roller frame (5) and are connected, the outside of compression roller (6) is provided with press belt (7).

2. The fixing device for code spraying of an LED nixie tube according to claim 1, wherein the fixing device is characterized in that: one end of the roller frame (5) is provided with a driving roller (16), the driving roller (16) is rotationally connected with the roller frame (5) through a bearing, and the driving roller (16) is attached to the pressing belt (7).

3. The fixing device for code spraying of an LED nixie tube according to claim 2, wherein the fixing device is characterized in that: the driving box (15) is mounted on the front end face of the roller frame (5), the driving box (15) is fixedly connected with the roller frame (5) through a fastening screw, a driven wheel (17) is arranged in the driving box (15), and the driven wheel (17) is fixedly connected with the driving roller (16) through a connecting shaft.

4. The fixing device for code spraying of an LED nixie tube according to claim 3, wherein: the inside of the driving box (15) is provided with a second driving device (18), the front end face of the second driving device (18) is provided with a driving wheel (19), the driving wheel (19) is fixedly connected with the second driving device (18) through a connecting shaft, and the driving wheel (19) is rotatably connected with the driven wheel (17) through a belt.

5. The fixing device for code spraying of an LED nixie tube according to claim 1, wherein the fixing device is characterized in that: the inside of conveying mechanism (1) is installed bracket (11), and bracket (11) and conveying mechanism (1) pass through bolt fixed connection, the top of bracket (11) is provided with conveyer belt (12), the top of conveyer belt (12) is provided with conducting bar (9), second cylinder (14) are installed to one side of conducting bar (9), and the jacking end of second cylinder (14) passes through fastening screw fixed connection with conducting bar (9).

6. The fixing device for code spraying of an LED nixie tube according to claim 5, wherein the fixing device comprises the following components: the conveying device is characterized in that a conveying roller (10) is arranged on the inner side of the conveying mechanism (1), the conveying roller (10) is rotatably connected with the conveying mechanism (1) through a bearing, a first driving device (13) is arranged on the front end face of the conveying mechanism (1), the first driving device (13) is fixedly connected with the conveying roller (10) through a connecting shaft, the conveying roller (10) is attached to the inner side of the conveying belt (12), and an LED nixie tube (8) is arranged above the conveying belt (12).