CN220215582U

CN220215582U - Surplus powder recovery unit of hot melt powder duster

Info

Publication number: CN220215582U
Application number: CN202321247462.4U
Authority: CN
Inventors: 张广圣; 张亚州
Original assignee: Yancheng Shengmao Machinery Technology Co ltd
Current assignee: Yancheng Shengmao Machinery Technology Co ltd
Priority date: 2023-05-23
Filing date: 2023-05-23
Publication date: 2023-12-22
Anticipated expiration: 2033-05-23

Abstract

The utility model discloses a residual powder recovery device of a hot melt powder scattering machine, and relates to the technical field of residual powder recovery devices. The utility model comprises a base, a powder scattering mechanism and a bracket for installing the powder scattering mechanism, wherein an accommodating cavity with an upper opening is formed in the base, the powder scattering mechanism further comprises a storage box, a circulating assembly is arranged between the storage box and the accommodating cavity, a placement plate is arranged at the opening of the accommodating cavity, the number of the placement plates is two, one corresponding side of each placement plate is rotationally connected with the base, the base further comprises a rotating part which is used for driving the placement plates to rotate, the rotating assembly comprises a first bevel gear, a second bevel gear 7, a rotating rod, a worm gear, a worm, a mounting plate and a driving piece, the first bevel gear is fixed with the placement plate, the second bevel gear 7 is meshed with the first bevel gear, one end of the rotating rod and the second bevel gear 7 penetrate through the mounting plate, and the other end of the rotating rod extends and is fixed with the worm. The utility model can prevent dust from entering the recovery box to influence the recovery of the powder.

Description

Surplus powder recovery unit of hot melt powder duster

Technical Field

The utility model relates to the technical field of residual powder recovery devices, in particular to a residual powder recovery device of a hot melt powder scattering machine.

Background

The automatic powder scattering machine is widely applied to the production fields of flour products, films and the like, and generally enables powder to uniformly fall onto dough or films on a conveyor belt from the inner cavity of a powder outlet through a vibration mechanism in a powder scattering box, so that the automatic powder scattering function on the dough or films is realized.

On current automatic powder spreader, can increase components such as collection box and inhale powder pipe, place board powder and drop the inner chamber that can drop to the collection box, through the connection setting such as inhale powder pipe and negative pressure air-blower and screen cloth, make the powder of its collection box inner chamber can be inhaled to the inner chamber of dusting box and carry out recycle, in order to be convenient for the powder can stably get into the inner chamber of collection box, current collection box is open structure generally, when leading to negative pressure air-blower etc. to adsorb the powder of collection box inner chamber, negative pressure in the collection box adsorbs the inner chamber of dusting box together with external a large amount of dust easily, cause the doping to have impurity in the powder, influence the stable recovery of powder.

Therefore, a residual powder recovery device of a hot melt powder scattering machine is provided.

Disclosure of Invention

The utility model aims at: the utility model provides a residual powder recovery device of a hot melt powder scattering machine, which aims to solve the problem that the traditional residual powder recovery device is easy to enter dust.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a surplus powder recovery unit of hot melt powder duster, includes base, dusting mechanism is used for installing this dusting mechanism's support, the inside upper portion open-ended chamber that holds that is of base, dusting mechanism still includes the bin, be provided with circulation subassembly between bin and the chamber that holds, the opening part that holds the chamber is provided with places the board, place the board quantity and have two and every place corresponding one side of board and base rotation connection, the base still includes rotary part, rotary part is used for driving place the rotation of board.

Further, the powdering device comprises a blower and a powder suction pipe, wherein the powder suction pipe is used for communicating the accommodating cavity with the storage box, and the blower is matched with the powder suction pipe.

Further, the rotating assembly comprises a second bevel gear, a rotating rod, a worm wheel, a worm, a mounting plate and a driving piece, wherein the second bevel gear is fixed with the placement plate, the second bevel gear is meshed with the second bevel gear, one end of the rotating rod, the second bevel gear and the other end of the rotating rod penetrate through the mounting plate and extend to be fixed with the worm, the worm is meshed with the worm wheel, one end of the worm is rotationally connected with the mounting plate, and the worm drives the worm to rotate through the driving piece.

Further, the driving piece comprises a rocker, chain wheels and chains, the chain wheels are coaxially fixed on each worm and the rocker, one end of each worm is rotatably connected with the base, and the chain wheels are connected through the chains.

Further, an included angle of more than ninety degrees is formed between the side wall and the bottom wall of the accommodating cavity of the base.

Further, the rotating assembly further comprises a limiting plate, and when the placing plate and the upper end face of the base are in a parallel state, the placing plate props against the limiting plate.

The beneficial effects of the utility model are as follows:

the circulating assembly is arranged between the storage box and the accommodating cavity, the accommodating plates are arranged at the opening of the accommodating cavity, the number of the accommodating plates is two, one side of each accommodating plate is connected with the base in a rotating way, the base also comprises a rotating part, the rotating part is used for driving the accommodating plates to rotate, the rotating assembly comprises a second bevel gear, a rotating rod, a worm gear, a mounting plate and a driving piece, the second bevel gear is fixed with the accommodating plates, the second bevel gear is meshed with the second bevel gear, one end of the rotating rod is meshed with the second bevel gear, the other end of the rotating rod penetrates through the mounting plate and extends to be fixed with the worm, the worm is meshed with the worm gear, one end of the worm is connected with the mounting plate in a rotating way, and the worm is driven to rotate by the driving piece; when dusting, will take to scatter the article and put on the board of putting of base upper portion opening part, thereby carry out the unloading through the powder in the bin, thereby the mechanism of dusting powder can scatter the powder to the article, the surface of board can be put to unnecessary powder, the driving piece can drive two worms and rotate, can make the worm wheel that correspondingly set up rotate when two worms rotate, and worm wheel and bull stick coaxial fixation, the position that the bull stick passed the mounting panel rotates with the mounting panel and be connected, therefore the worm wheel rotates and can drive the second bevel gear of fixing on the bull stick simultaneously and rotate, the rotation of second bevel gear can make the second bevel gear rotate, because the second bevel gear is fixed with the board of putting, consequently, along with the motion of driving piece can drive the rotation of board, thereby drop the branch of putting the board surface and collect to the holding intracavity of base, consequently can prevent that the dust from getting into and hold the cyclic use of intracavity influence powder, drive through the air-blower and inhale the cooperation of powder pipe can make the powder get into the bin and recycle.

Drawings

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

FIG. 2 is a schematic view of a placement plate structure of the present utility model;

FIG. 3 is a schematic view of a partial structure of a placement plate according to the present utility model;

FIG. 4 is an enlarged view of the structure at A of FIG. 2;

fig. 5 is a cross-sectional view of a base of the present utility model.

Reference numerals: 1. a base; 2. a bracket; 3. a storage box; 4. a powdering mechanism; 5. placing a plate; 6. a second bevel gear; 7. a second bevel gear; 8. a rotating rod; 9. a worm wheel; 10. a worm; 11. a driving member; 12. a sprocket; 13. a chain; 14. a rocker; 15. a limiting plate; 16. a mounting plate; 17. a receiving chamber; 18. a powder suction pipe; 19. a blower.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

As shown in fig. 1-5, a residual powder recycling device of a hot melt powder scattering machine comprises a base 1, a powder scattering mechanism 4, a bracket 2 for installing the powder scattering mechanism 4, a containing cavity 17 with an opening at the upper part, a storage box 3, a circulating assembly arranged between the storage box 3 and the containing cavity 17, a placing plate 5 arranged at the opening of the containing cavity 17, two placing plates 5 and corresponding one side of each placing plate 5 are rotatably connected with the base 1, the base 1 further comprises a rotating part for driving the placing plates 5 to rotate, the rotating assembly comprises a first bevel gear 6, a second bevel gear 7, a rotating rod 8, a worm wheel 9, a worm 10, a mounting plate 16 and a driving part 11, the first bevel gear 6 is fixed with the placing plate 5, the second bevel gear 7 is meshed with the first bevel gear 6, one end of the rotating rod 8 and the second bevel gear 7 and the other end of the rotating rod 16 penetrate through the mounting plate 16 and extend and are fixed with the worm 10, one end of the worm 10 is rotatably connected with the mounting plate 16, the worm 10 is rotatably connected with the mounting plate 10, the rotating part is driven to rotate by the worm 10, the powder scattering mechanism 4 comprises a worm wheel 19 and a powder sucking pipe 18, and a powder sucking pipe 18 is connected with the blower 18, and a powder sucking pipe 18 is connected with the storing cavity 18, and a powder pipe 18;

in this embodiment, when dusting is performed, the object to be dusted is placed on the placement plate 5 at the opening at the upper portion of the base 1, the powder in the storage box 3 is fed, the dusting mechanism 4 is dusted, so that the object can be dusted, the surface of the placement plate 5 can be placed by redundant powder, the driving piece 11 can drive the two worms 10 to rotate, when the two worms 10 rotate, the correspondingly arranged worm wheel 9 rotates, the worm wheel 9 and the rotating rod 8 are coaxially fixed, the rotating rod 8 passes through the position of the mounting plate 16 and is rotationally connected with the mounting plate 16, the worm wheel 9 can simultaneously drive the second bevel gear 7 fixed on the rotating rod 8 to rotate when rotating, the rotation of the second bevel gear 7 can enable the first bevel gear 6 to rotate, and as the first bevel gear 6 and the placement plate 5 are fixed, the movement of the driving piece 11 can drive the placement plate 5 to rotate, so that the part on the surface of the placement plate 5 falls into the accommodating cavity 17 of the base 1 to be collected, and thus the dust can be prevented from entering the accommodating cavity 17 to affect the recycling of the powder, and the dust can be driven by the blower 19 to be matched with the suction pipe 18 to enable the powder to enter the storage box 3 to be reused.

Specifically, the driving piece 11 comprises a rocker 14, a chain wheel 12 and a chain 13, the chain wheel 12 is coaxially fixed on each worm 10 and the rocker 14, one end of the driving piece is rotationally connected with the base 1, and the chain wheel 12 is connected through the chain 13;

in this embodiment, the rocker 14 rotates the worm wheel 9, so that the chain 13 moves, and the rocker 14 can simultaneously drive the two worms 10 to rotate because the other two worms 10 also fix the sprocket 12.

Specifically, an included angle of more than ninety degrees is formed between the side wall and the bottom wall of the accommodating cavity 17 of the base 1;

in this embodiment, the powder in the accommodating chamber 17 is sucked into the powder suction tube 18.

Specifically, the rotating assembly further comprises a limiting plate 15, and when the placing plate 5 and the upper end surface of the base 1 are in a parallel state, the placing plate 5 props against the limiting plate 15;

in this embodiment, a stopper is provided as a cue in order to prevent the placing plate 5 from rotating too much to close the accommodating chamber 17.

To sum up: a circulation assembly is arranged between the storage box 3 and the accommodating cavity 17, the accommodating plates 5 are arranged at the opening of the accommodating cavity 17, the number of the accommodating plates 5 is two, one side of each accommodating plate 5 is in rotary connection with the base 1, the base 1 further comprises a rotary part which is used for driving the accommodating plates 5 to rotate, the rotary assembly comprises a first bevel gear 6, a second bevel gear 7, a rotating rod 8, a worm wheel 9, a worm 10, a mounting plate 16 and a driving piece 11, the first bevel gear 6 is fixed with the accommodating plates 5, the second bevel gear 7 is meshed with the first bevel gear 6, one end of the rotating rod 8 is fixedly connected with the second bevel gear 7, the other end of the rotating rod passes through the mounting plate 16 and extends to be fixed with the worm 10, the worm 10 is meshed with the worm wheel 9, one end of the worm 10 is in rotary connection with the mounting plate 16, and the worm 10 is driven to rotate by the driving piece 11; when the powder is scattered, the object to be scattered is placed on the placing plate 5 at the opening at the upper part of the base 1, the powder in the storage box 3 is used for discharging, the powder scattering mechanism 4 is used for scattering powder, the redundant powder can be placed on the surface of the placing plate 5, the driving piece 11 can drive the two worms 10 to rotate, when the two worms 10 rotate, the worm wheel 9 which is correspondingly arranged can rotate, the worm wheel 9 and the rotating rod 8 are coaxially fixed, the rotating rod 8 passes through the position of the mounting plate 16 and is rotationally connected with the mounting plate 16, the worm wheel 9 can simultaneously drive the second bevel gear 7 which is fixed on the rotating rod 8 to rotate when rotating, the rotation of the second bevel gear 7 can drive the first bevel gear 6 to rotate, and as the first bevel gear 6 is fixed with the placing plate 5, the movement of the driving piece 11 can drive the placing plate 5 to rotate, so that the part on the surface of the placing plate 5 falls into the accommodating cavity 17 of the base 1 to be collected, the dust can be prevented from entering the accommodating cavity 17 to influence the recycling of the powder, and the powder can be driven by the blower 19 to be matched with the powder sucking pipe 18 to enter the storage box 3 for recycling.

The previous description is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a surplus powder recovery unit of hot melt powder duster, its characterized in that includes base (1), dusting mechanism (4) are used for installing support (2) of this dusting mechanism (4), the inside upper portion open-ended chamber (17) that holds of base (1), dusting mechanism (4) still include bin (3), be provided with circulation subassembly between bin (3) and the chamber (17) that holds, the opening part that holds chamber (17) is provided with places board (5), place board (5) quantity and every place board (5) corresponding one side and base (1) rotate and be connected, base (1) still include rotary part, rotary part is used for driving place the rotation of board (5).

2. A powder recycling apparatus according to claim 1, characterized in that the powdering device (4) comprises a blower (19) and a powder suction pipe (18), the powder suction pipe (18) communicates the housing chamber (17) with the storage tank (3), and the blower (19) is matched with the powder suction pipe (18).

3. The powder recycling device of the hot melt powder scattering machine according to claim 1, wherein the rotating part comprises a first bevel gear (6), a second bevel gear (7), a rotating rod (8), a worm wheel (9), a worm (10), a mounting plate (16) and a driving piece (11), the first bevel gear (6) and the placing plate (5) are fixed, the second bevel gear (7) is meshed with the first bevel gear (6), one end of the rotating rod (8) penetrates through the mounting plate (16) and extends to be fixed with the worm (10), the worm (10) is meshed with the worm wheel (9), one end of the worm (10) is rotationally connected with the mounting plate (16), and the worm (10) is driven to rotate through the driving piece (11).

4. A powder recycling apparatus for a powder spreader according to claim 3, characterized in that the driving member (11) comprises a rocker (14), a sprocket (12) and a chain (13), the sprocket (12) is coaxially fixed to each worm (10) and the rocker (14), one end is rotatably connected to the base (1), and the sprocket (12) is connected through the chain (13).

5. A powder recycling apparatus according to claim 1, characterized in that the side wall and the bottom wall of the receiving cavity (17) of the base (1) form an included angle of more than ninety degrees.

6. The powder recycling device of the hot melt powder scattering machine according to claim 2, wherein the rotating part further comprises a limiting plate (15), and when the upper end surfaces of the placing plate (5) and the base (1) are in a parallel state, the placing plate (5) abuts against the limiting plate (15).