CN216025901U

CN216025901U - Glue spraying device for firework outer barrel

Info

Publication number: CN216025901U
Application number: CN202121855832.3U
Authority: CN
Inventors: 梁华朋
Original assignee: Hunan Sanrong Automation Equipment Co ltd
Current assignee: Hunan Sanrong Automation Equipment Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-03-15
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a firework outer barrel glue spraying device, which comprises: the rotary table is provided with a rotary table, a rotating motor and a glue spraying mechanism, the rotary table is provided with a supporting part for placing the outer firework cylinder and a track groove, and the track groove and the outer firework cylinder wall glue spraying outline are consistent; an output shaft of the rotating motor is connected with the turntable; the glue spraying mechanism comprises a glue spraying gun, a follower rod and a glue spraying moving bottom plate, wherein the glue spraying gun faces a glue spraying area of the outer firework cylinder, the follower rod and the glue spraying gun are fixedly connected with the glue spraying moving bottom plate, and the other end of the follower rod is provided with a movable shaft extending into the track groove; the glue spraying moving bottom plate is connected with the moving platform in a sliding manner; the utility model provides a firework outer barrel glue spraying device, and aims to solve the problem that glue spraying amount of each side wall and an R angle of a firework outer barrel cannot be consistent in the prior art.

Description

Glue spraying device for firework outer barrel

Technical Field

The application relates to the technical field of firework outer barrel processing, in particular to a firework outer barrel glue spraying device.

Background

Note that the contents described in this section do not represent all the related art.

Fireworks are indispensable festive products in festive festivals, celebrations and other activities of people, the demand for the fireworks is greatly increased along with the wide use of the fireworks, and the requirements on the effects presented by the fireworks, the safety of the fireworks and the like are higher and higher.

Fireworks production technology is complicated relatively, the process is numerous, in the production process of fireworks urceolus product, need carry out the pad pasting to the upper and lower both sides face of fireworks urceolus, and before the pad pasting process, need spout glue along two upper and lower sides of fireworks urceolus, so that go up the membrane and laminate down, in spouting gluey process, because the fireworks urceolus needs to rotate, and the outer wall of fireworks urceolus is not circular structure, and there is the R angle, at the pivoted in-process, spout the distance between gluey rifle and the fireworks urceolus outer wall and can produce the change, lead to spouting gluey distance and the unable unanimity of keeping of fireworks urceolus, cause and spout gluey volume difference, influence the pad pasting of subsequent lateral wall.

Disclosure of Invention

The utility model mainly aims at the problems, provides a firework outer barrel glue spraying device and aims to solve the problem that glue spraying amount of each side wall and an R angle of a firework outer barrel cannot be consistent in the prior art.

In order to achieve the above object, the present invention provides a firework outer tube glue spraying device, comprising: a workbench, the workbench is provided with:

the rotary table is provided with a supporting part for placing the outer firework cylinder and a track groove, and the track groove and the outer wall of the outer firework cylinder are consistent in glue spraying contour;

the output shaft of the rotating motor is connected with the turntable;

the glue spraying mechanism comprises a glue spraying gun, a follower rod and a glue spraying moving bottom plate, wherein the glue spraying gun faces a glue spraying area of the outer firework cylinder, the follower rod and the glue spraying gun are fixedly connected with the glue spraying moving bottom plate, and the other end of the follower rod is provided with a movable shaft extending into the track groove; and

and the glue spraying moving bottom plate is connected with the moving platform in a sliding manner.

Further, a displacement sensor is arranged on the mobile platform towards the firework outer barrel.

Furthermore, the turntable is also provided with a collecting tank for recovering glue solution, the collecting tank is provided with a through hole penetrating through the turntable, and the supporting surface of the supporting part is positioned at the upper end of the collecting tank; the lower extreme of carousel is provided with glue drainage seat, glue drainage seat has the correspondence the drainage channel of through-hole rotatory route scope, drainage channel is equipped with the drainage mouth that link up, glue drainage seat is provided with holds the output shaft wears to establish the dead eye that is used for connecting the carousel.

Further, the glue drainage seat with the rotating electrical machines are installed respectively the upper and lower surface of workstation, the lower extreme of carousel is provided with and follows the output shaft is rotatory, just contradict the elastic component of workstation.

Further, the elastic component includes installation department and portion of acceping, wherein, the installation department be used for with carousel fixed connection, the portion of acceping is kept away from one side of installation department is provided with accepts the chamber, it is provided with the spring in the chamber and spring elastic force effect part exposes down accept the ball in chamber.

Further, the number of the elastic pieces is multiple and is evenly distributed along the axis of the output shaft.

Further, a drainage tube is arranged on the drainage port.

Furthermore, a flange plate for placing the firework outer barrel is arranged on the supporting part.

Furthermore, the collecting groove and the drainage channel are both annular grooves, and the collecting groove is provided with a conical slope surface arranged towards the direction of the through hole.

Further, spout and be provided with several axle supporting seat on the gluey removal bottom plate, several axle supporting seat between be provided with the dabber, dabber outer wall cover is equipped with adjustable spray gun fixer, spout gluey rifle with spray gun fixer fixed connection.

Compared with the prior art, the firework outer barrel glue spraying device provided by the utility model has the advantages that the lower end of the rotary table is provided with the track groove, the track groove is approximately consistent with the shape of the firework outer barrel, the rotary motor drives the rotary table to rotate and glue when the firework outer barrel is in a working state, the movable shaft of the follower rod relatively moves in the track groove, the glue spraying distances are kept consistent, and the glue spraying amount of each side surface including the R-shaped angle is ensured to be the same.

Drawings

Fig. 1 is a schematic structural diagram of the firework outer barrel needing to be glued.

Fig. 2 is a schematic perspective view of a firework outer cylinder glue spraying device disclosed in the present application.

Fig. 3 is a back structural schematic diagram of a firework outer barrel glue spraying device disclosed in the present application.

Fig. 4 is a schematic structural diagram of the connection between the glue spraying mechanism and the moving platform.

Fig. 5 shows a driving structure for rotation of the firework outer barrel.

Fig. 6 is an exploded view of the drive mechanism of fig. 5.

Fig. 7 is a schematic perspective view of a turntable according to the present disclosure.

Fig. 8 is a front structural schematic view of the glue drainage seat and the turntable.

Fig. 9 is a back structure diagram of the glue drainage seat and the turntable.

Fig. 10 is a perspective view of the elastic member.

Reference numerals shown in the drawings: 1. a work table; 2. a rotating electric machine; 3. a glue drainage seat; 4. an elastic member; 5. a turntable; 6. a flange plate; 7. a drainage tube; 8. an outer firework cylinder; 9. a glue spraying mechanism; 10. a mobile platform; 11. a slide rail; 12. a displacement sensor; 101. rotating the contact surface; 201. an output shaft; 301. a drainage channel; 302. a drainage opening; 303. a bearing bore; 401. an installation part; 402. a housing part; 403. a ball bearing; 501. a support portion; 502. collecting tank; 503. a through hole; 504. a track groove; 801. a glue spraying area; 901. spraying a glue gun; 902. a follower rod; 903. spraying glue to move the bottom plate; 904. a movable shaft; 905. a shaft support seat; 906. a mandrel; 907. a spray gun fixer.

Detailed Description

The present invention will be described in detail below with reference to the attached drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. 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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The technical solution of the present disclosure will be described below by taking the firework outer barrel 8 and the firework outer barrel glue spraying device of the present application as examples.

According to the disclosed example, as can be seen from the structure of the firework outer barrel 8 to be glued, the firework outer barrel 8 can comprise a part of the outer barrel forming the appearance of the firework outer barrel, the glue is required to be glued in the glue spraying area 801 shown in fig. 1 due to the fact that the edge films are attached to the upper side wall and the lower side wall of the outer barrel, and the glue spraying area 801 comprises four right-angled sides and an R angle connecting the four right-angled sides.

The following will describe in detail the composition of the glue spraying device for placing the firework outer barrel 8 in the glue spraying process with reference to a specific example.

Fig. 2-4 show schematic structural views of a glue-spraying device according to a specific example of the present disclosure. As shown in fig. 2-4, the firework barrel outer barrel.

In some embodiments, the glue spraying mechanism 9 includes glue spraying guns 901, two sets of follower rods 902 and a glue spraying moving bottom plate 903, where the glue spraying guns 901 face the glue spraying areas 801 of the firework outer barrel 8, the number of the glue spraying guns 901 may be two, the two sets of follower rods are located at the side ends of the upper glue spraying area 801 and the lower glue spraying area 801 of the firework outer barrel 8, the follower rods 902 and the glue spraying guns 901 are installed on the glue spraying moving bottom plate 903, and the other end of the follower rods 902 has a movable shaft 904, the movable shaft 904 extends into the track groove 504 during the rotation process of the turntable 5, the track groove 504 drives the follower rods 902 to move, and then the whole glue spraying mechanism 9 is driven to move on the moving platform 10, so that the glue spraying distances are kept consistent, and further it is ensured that the glue spraying amount at R corners on each side surface is the same.

As shown in fig. 4, a slide rail 11 is arranged on the movable platform 10, a sliding block is arranged on a back plate of the glue spraying movable bottom plate 903, a plurality of shaft supporting seats 905 are arranged on the front plate, the shaft supporting seats 905 are arranged up and down, a mandrel 906 is inserted between the shaft supporting seats, a spray gun fixer 907 capable of moving along the mandrel 906 is sleeved on the outer wall of the mandrel 906, the spray gun fixer 907 is used for installing the glue spraying gun 901, and an operator can adjust the glue spraying height of the glue spraying gun 901 by adjusting the height of the spray gun fixer 907 on the mandrel 906.

Fig. 5-10 show the rotation driving structure of the firework outer barrel 8, as can be seen from the figure, the middle part of the rotating disk 5 has a protruding supporting portion 501, an annular collecting groove 502 for recovering glue solution is arranged on the peripheral side of the supporting portion 501, the upper end surface of the supporting portion 501 is higher than the upper surface of the rotating disk 5, when in use, the firework outer barrel 8 can be placed on the supporting portion 501, or a flange 6 is arranged on the upper end of the supporting portion 501, and is attached to the inner wall of the firework outer barrel 8 through the flange 6, so as to fix the firework outer barrel 8.

In the above embodiment, the collecting groove 502 is provided with a plurality of through holes 503 on the periphery of the supporting portion 501, the collecting groove 502 forms a tapered slope surface with a certain preset angle towards the direction of the through holes 503, the glue solution dropping from the firework outer cylinder 8 or dropping from the spray gun falls into the collecting groove 502, and can flow out of the through holes 503 along the tapered slope surface with the preset angle.

As shown in fig. 6 and 8, the glue guiding base 3 is disposed at the lower end of the rotary disc 5, and it can be understood from the figure that the glue guiding base 3 has a guiding channel 301 corresponding to the range of the rotation path of the through hole 503, and it can be understood that the guiding channel 301 at least includes the path of the through hole 503 when rotating, so that when the rotary disc 5 rotates, the glue flowing out from the through hole 503 can enter the guiding channel 301; the drainage channel 301 is of an annular structure, a through drainage port 302 is formed in the drainage channel, and glue solution finally flows out through the drainage port 302; in some embodiments, the drainage tube 7 can be disposed on the drainage opening 302 to intensively convey the glue solution for recycling.

In the above embodiment, the middle of the glue drainage seat 3 is provided with a through bearing hole 303, the output shaft 201 of the rotating electrical machine 2 passes through the bearing hole 303 to be connected with the turntable 5, and the output shaft 201 drives the turntable 5 to rotate, so that the firework outer barrel 8 placed at the upper end of the turntable 5 can rotate to glue.

As shown in fig. 6, glue drainage seat 3 and rotating electrical machines 2 are installed respectively at the upper and lower surface of workstation 1, the lower extreme of carousel 5 is provided with can follow the output shaft 201 rotatory, and conflict workstation 1's elastic component 4, this workstation 1 has an annular rotating contact surface 101, when carousel 5 is rotatory, elastic component 4 conflicts rotating contact surface 101 all the time, increase the friction between carousel 5 and the workstation 1, avoid appearing rocking, make simultaneously can stop immediately after rotatory, the homogeneity when gluing is beaten in the improvement.

Specifically, as shown in fig. 10, the elastic member 4 includes an installation portion 401 and a receiving portion 402, wherein the installation portion 401 is used for being fixedly connected with the turntable 5, a receiving cavity is provided on a side of the receiving portion 402 away from the installation portion 401, and a spring (not shown) and a ball 403 partially exposed from the receiving cavity under the elastic force of the spring are provided in the receiving cavity; the number of the elastic members 4 may be provided in plural, and be uniformly distributed along the axis of the output shaft 201.

Further, the moving platform 10 is provided with a displacement sensor 12 towards the firework outer barrel 8.

From a reading of the foregoing detailed description, it will be appreciated by those skilled in the art that the utility model can be readily implemented. It should be understood, however, that the intention is not to limit the utility model to the particular embodiments described. On the basis of the embodiments disclosed, a person skilled in the art can combine different features at will, so as to implement different solutions, and can combine different forms of additional functions to form other solutions. The scope of protection of the application is therefore only limited by the scope of the appended claims.

The present invention has been described in terms of specific examples, which are provided to aid understanding of the utility model and are not intended to be limiting. For a person skilled in the art to which the utility model pertains, several simple deductions, modifications or substitutions may be made according to the idea of the utility model.

Claims

1. The utility model provides a fireworks urceolus spouts mucilage binding and puts, includes the workstation, its characterized in that, be provided with on the workstation:

the output shaft of the rotating motor is connected with the turntable;

2. The firework outer barrel glue spraying device is characterized in that a displacement sensor is arranged on the moving platform in the direction towards the firework outer barrel.

3. The firework outer cylinder glue spraying device is characterized in that the turntable is further provided with a collecting tank for recovering glue solution, the collecting tank is provided with a through hole penetrating through the turntable, and a supporting surface of the supporting part is positioned at the upper end of the collecting tank; the lower extreme of carousel is provided with glue drainage seat, glue drainage seat has the correspondence the drainage channel of through-hole rotatory route scope, drainage channel is equipped with the drainage mouth that link up, glue drainage seat is provided with holds the output shaft wears to establish the dead eye that is used for connecting the carousel.

4. The firework outer barrel glue spraying device as claimed in claim 3, wherein the glue guiding base and the rotating motor are respectively mounted on the upper surface and the lower surface of the workbench, and the lower end of the rotary table is provided with an elastic member which can rotate along the output shaft and abut against the workbench.

5. The firework outer cylinder glue spraying device is characterized in that the elastic piece comprises an installation part and an accommodation part, wherein the installation part is fixedly connected with the rotary table, one side, far away from the installation part, of the accommodation part is provided with an accommodation cavity, a spring is arranged in the accommodation cavity, and a ball of the accommodation cavity is exposed under the action of the elastic force of the spring.

6. The firework outer barrel glue spraying device is characterized in that the number of the elastic pieces is multiple and the elastic pieces are uniformly distributed along the axis of the output shaft.

7. The firework outer barrel glue spraying device is characterized in that a drainage tube is arranged on the drainage port.

8. The firework outer barrel glue spraying device is characterized in that a flange for placing the firework outer barrel is arranged on the supporting part.

9. The firework outer barrel glue spraying device as claimed in claim 3, wherein the collecting groove and the drainage channel are both annular grooves, and the collecting groove is provided with a tapered slope surface arranged towards the through hole.

10. The firework outer cylinder glue spraying device as claimed in claim 1, wherein a plurality of shaft supporting seats are arranged on the glue spraying moving bottom plate, a mandrel is arranged between the shaft supporting seats, an adjustable spray gun holder is sleeved on the outer wall of the mandrel, and the glue spraying gun is fixedly connected with the spray gun holder.