CN219168787U

CN219168787U - Dispensing device for packaging LED nixie tube

Info

Publication number: CN219168787U
Application number: CN202223343399.2U
Authority: CN
Inventors: 董涛
Original assignee: Guangde Baoda Precision Pcb Co ltd
Current assignee: Guangde Baoda Precision Pcb Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-06-13
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a dispensing device for packaging an LED nixie tube, which relates to the technical field of dispensing processing and comprises a workbench, wherein one side of the top of the workbench is fixedly connected with a mounting frame, one side of the mounting frame is fixedly provided with a driving guide rail, the inner wall of the driving guide rail is slidably provided with a dispensing frame, and the bottom of the dispensing frame is fixedly provided with a dispensing head; one side of the top of the workbench is fixedly connected with a bearing table, the top of the bearing table is fixedly connected with a bearing bracket, and the top of the bearing bracket is fixedly provided with a rubber head cleaning mechanism; according to the utility model, the glue dispensing head cleaning mechanism is arranged, the cleaning sleeve is used for accommodating the glue dispensing head after dispensing, the suction pipe is used for pumping air to generate negative pressure, and the residual glue in the glue dispensing head is pumped and discharged, so that the glue dispensing head is cleaned, and the glue is prevented from being coagulated and blocked.

Description

Dispensing device for packaging LED nixie tube

Technical Field

The utility model relates to the technical field of dispensing processing, in particular to a dispensing device for packaging an LED nixie tube.

Background

The LED nixie tube takes the light-emitting diode as a light-emitting unit, and the display requirements of different patterns and characters are met by changing the installation and arrangement mode of the nixie tube and controlling the nixie tube by matching with the controller.

In the process of producing and packaging the LED nixie tube, a dispensing machine is required to be used for dispensing the LED nixie tube. The existing dispensing head of the dispensing machine is easy to dry and solidify in the idle process of the dispensing process, and the subsequent dispensing process is hindered, so that the improved design is needed.

Disclosure of Invention

The utility model aims to provide a dispensing device for packaging an LED nixie tube, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the dispensing device for packaging the LED nixie tube comprises a workbench, wherein one side of the top of the workbench is fixedly connected with a mounting frame, one side of the mounting frame is fixedly provided with a driving guide rail, the inner wall of the driving guide rail is slidably provided with a dispensing frame, and the bottom of the dispensing frame is fixedly provided with a dispensing head;

one side fixedly connected with bearing platform at workstation top, the top fixedly connected with support bracket of bearing platform, the top fixed mounting of support bracket has gluey first clearance mechanism, gluey first clearance mechanism is including the clearance sleeve pipe, clearance sheathed tube inner wall block is connected with the collecting plate, the middle part undercut setting of collecting plate, the middle part fixedly connected with clearance pjncture needle of collecting plate, the air vent has all been seted up to the both sides of collecting plate, clearance sheathed tube one side fixedly connected with exhaust tube, the one end of exhaust tube is linked together with the air inlet of external aspiration pump.

As a further scheme of the utility model: the bottom fixedly connected with hot plate of clearance pjncture needle, the bottom fixedly connected with electrical heating net of hot plate.

As a further scheme of the utility model: the top threaded connection of clearance sheathed tube has the butt joint sleeve pipe, the inner wall fixedly connected with sealing gasket of butt joint sleeve pipe.

As a further scheme of the utility model: the middle part fixed mounting at workstation top has the material guide rail that moves, the inside slidable mounting that moves the material guide rail has the material loading platform, the spacing groove has been seted up at the border at material loading platform top.

As a further scheme of the utility model: the middle part of material loading platform inlays and is equipped with the vibrating plate, vibrating motor is fixed mounting to the bottom of vibrating plate, vibrating motor's output fixedly connected with eccentric runner.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the glue dispensing head cleaning mechanism is arranged, the cleaning sleeve is used for accommodating the glue dispensing head after dispensing, the suction pipe is used for pumping air to generate negative pressure, and the residual glue in the glue dispensing head is pumped and discharged, so that the glue dispensing head is cleaned, and the glue is prevented from being coagulated and blocked; through setting up the clearance pjncture needle, penetrate the sizing material egress opening on the point gum head, improve the inside clearance effect of point gum head, the cooperation sets up electrical heating net and hot plate, and intensifies the clearance pjncture needle, and then heats to the sizing material through the clearance pjncture needle, guarantees the mobility of sizing material in the clearance process for the clearance is more thorough.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model head cleaning mechanism;

FIG. 3 is a cross-sectional view of a loading station of the present utility model.

In the figure: 1. a work table; 2. a mounting frame; 3. a drive rail; 4. a dispensing frame; 5. a material moving guide rail; 6. a feeding table; 7. a limit groove; 8. a support bracket; 9. cleaning the sleeve; 10. an exhaust pipe; 11. dispensing heads; 12. a collection plate; 13. cleaning the puncture needle; 14. a heating plate; 15. a vibration motor; 16. butting a sleeve; 17. an eccentric wheel; 18. and a vibration plate.

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.

Referring to fig. 1-3, in an embodiment of the utility model, a dispensing device for packaging an LED nixie tube comprises a workbench 1, wherein one side of the top of the workbench 1 is fixedly connected with a mounting frame 2, one side of the mounting frame 2 is fixedly provided with a driving guide rail 3, the inner wall of the driving guide rail 3 is slidably provided with a dispensing frame 4, and the bottom of the dispensing frame 4 is fixedly provided with a dispensing head 11; the guide rail 3 is driven to drive the dispensing frame 4 and the dispensing head 11 to move, so that dispensing operation of the nixie tube is realized;

one side of the top of the workbench 1 is fixedly connected with a bearing table, the top of the bearing table is fixedly connected with a bearing bracket 8, the top of the bearing bracket 8 is fixedly provided with a rubber head cleaning mechanism, the rubber head cleaning mechanism comprises a cleaning sleeve 9, the inner wall of the cleaning sleeve 9 is connected with a collecting plate 12 in a clamping way, the middle part of the collecting plate 12 is arranged in a downward concave way,

the two sides of the collecting plate 12 are provided with air vents, one side of the cleaning sleeve 9 is fixedly connected with an exhaust pipe 10, one end of the exhaust pipe 10 is communicated with an air inlet end of an external exhaust pump, the cleaning sleeve 9 is arranged to store the dispensing head 11 after dispensing, negative pressure is generated by exhausting air through the exhaust pipe 10, and residual sizing materials in the dispensing head 11 are extracted and discharged, so that the dispensing head 11 is cleaned, and the sizing materials are prevented from being condensed and blocking the dispensing head 11;

in order to improve the cleaning effect of the inside of the sizing material outflow opening on the dispensing head 11, a cleaning puncture needle 13 is fixedly connected to the middle part of the collecting plate 12, the diameter of the cleaning puncture needle 13 is smaller than the inner diameter of the sizing material outflow opening of the dispensing head 11, and the top of the cleaning puncture needle 13 is in a conical shape;

the bottom fixedly connected with hot plate 14 of clearance pjncture needle 13, the bottom fixedly connected with electrical heating net of hot plate 14, through setting up electrical heating net and hot plate 14, heat up clearance pjncture needle 13, and then heat up the sizing material through clearance pjncture needle 13, guarantee the mobility of sizing material in the clearance in-process for the clearance can be more thorough.

In order to improve the air tightness between the cleaning mechanism and the dispensing head 11 during the air extraction cleaning operation; the top threaded connection of clearance sleeve pipe 9 has docking sleeve pipe 16, and the inner wall fixedly connected with sealing gasket of docking sleeve pipe 16 for sealing gasket adopts the rubber material, and the inner chamber of sealing gasket slightly is greater than the diameter of some gluey heads 11.

The middle part fixed mounting at workstation 1 top has moves material guide rail 5, moves the inside slidable mounting of material guide rail 5 and has had material loading platform 6, limit groove 7 has been seted up at the border at material loading platform 6 top, in actual course of working, in order to improve some glue dispensing efficiency, through arranging the charactron equidistance of treating the point and placing in the receiver, drive material loading platform 6 reciprocating motion through moving material guide rail 5, realize treating the automatic feeding operation of the charactron of point glue, carry out spacingly through setting up limit groove 7 to the corresponding protruding portion on the receiver, improve the stability of charactron in the point glue and removal in-process.

The middle part of material loading platform 6 inlays and is equipped with vibrating plate 18, and vibrating motor 15 is fixedly installed to vibrating plate 18's bottom, and vibrating motor 15's output fixedly connected with eccentric runner 17 drives eccentric runner 17 through vibrating motor 15 and rotates, and then drives vibrating plate 18 and charactron vibration for the some glue thickness of each charactron is even, can make each charactron keep level simultaneously, avoids partial charactron not placing horizontally when the material loading, causes the influence to the gluing operation.

When the automatic feeding device is used, a plurality of nixie tubes to be glued are placed in the storage box in an equidistant arrangement mode, the protruding positions at the bottom of the storage box are correspondingly clamped with the limiting grooves 7 of the feeding table 6, limiting of the storage box is achieved, the vibrating motor 15 is started, the eccentric rotating wheel 17 is driven to rotate, and the vibrating plate 18 and the nixie tubes are driven to vibrate, so that the nixie tubes are kept flat;

the feeding table 6 is driven by the driving guide rail 3 to move, the storage box and the digital tube are driven to move, when the digital tube moves to the position of the dispensing head 11, the dispensing operation is completed by the dispensing head 11, the feeding table 6 is driven by the moving guide rail 5 to reset, the storage box is taken down by an operator, and then the storage box with the non-dispensing digital tube is replaced again to continue the dispensing operation;

after all the dispensing operations are completed, the dispensing head 11 is driven to move to the cleaning mechanism, the dispensing head 11 penetrates into the butt joint sleeve 16, at the moment, the cleaning puncture needle 13 penetrates into the glue material outflow opening on the dispensing head 11, the electric heating net and the heating plate 14 are started, the cleaning puncture needle 13 is heated, the glue material is further heated, the glue material is kept flowing, the external suction pump is started, the suction pipe 10 is pumped to generate negative pressure, residual glue material in the dispensing head 11 is pumped and discharged, the glue material falls into the concave part on the collecting plate 12, after the cleaning is completed, the suction pump and the electric heating net stop working, the dispensing head 11 is reset to leave the cleaning mechanism, the butt joint sleeve 16 is rotated and taken down by an operator, the collecting plate 12 is taken down, and the glue material on the collecting plate is cleaned.

The foregoing is merely illustrative of the structures of this utility model and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the utility model or from the scope of the utility model as defined in the accompanying claims.

Claims

1. The dispensing device for packaging the LED nixie tube is characterized by comprising a workbench (1), wherein one side of the top of the workbench (1) is fixedly connected with a mounting frame (2), one side of the mounting frame (2) is fixedly provided with a driving guide rail (3), the inner wall of the driving guide rail (3) is slidably provided with a dispensing frame (4), and the bottom of the dispensing frame (4) is fixedly provided with a dispensing head (11);

one side fixedly connected with bearing platform at workstation (1) top, the top fixedly connected with support bracket (8) of bearing platform, the top fixed mounting of support bracket (8) has first clearance mechanism of gluing, first clearance mechanism of gluing is including clearance sleeve pipe (9), the inner wall block of clearance sleeve pipe (9) is connected with collecting plate (12), the ventilation opening has all been seted up to collecting plate (12) both sides, one side fixedly connected with exhaust tube (10) of clearance sleeve pipe (9).

2. The dispensing device for packaging the LED nixie tube according to claim 1, wherein the middle part of the collecting plate (12) is fixedly connected with a cleaning puncture needle (13).

3. The dispensing device for packaging the LED nixie tube according to claim 2 is characterized in that a heating plate (14) is fixedly connected to the bottom of the cleaning puncture needle (13), and an electric heating net is fixedly connected to the bottom of the heating plate (14).

4. The dispensing device for packaging the LED nixie tube according to claim 1 is characterized in that a butt joint sleeve (16) is connected to the top thread of the cleaning sleeve (9), and a sealing gasket is fixedly connected to the inner wall of the butt joint sleeve (16).

5. The dispensing device for packaging the LED nixie tube according to claim 1 is characterized in that a material moving guide rail (5) is fixedly arranged in the middle of the top of the workbench (1), a feeding table (6) is slidably arranged in the material moving guide rail (5), and a limit groove (7) is formed in the edge of the top of the feeding table (6).

6. The dispensing device for packaging the LED nixie tube according to claim 5, wherein a vibrating plate (18) is embedded in the middle of the feeding table (6), a vibrating motor (15) is fixedly arranged at the bottom of the vibrating plate (18), and an eccentric rotating wheel (17) is fixedly connected to the output end of the vibrating motor (15).