CN219028948U

CN219028948U - Powder shaking device capable of circularly powdering

Info

Publication number: CN219028948U
Application number: CN202223470519.5U
Authority: CN
Inventors: 吴魁; 翁畅夫; 李奕练; 陈炳超; 杨进东
Original assignee: Foshan Huapai Machinery Technology Co ltd
Current assignee: Foshan Huapai Machinery Technology Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-05-16
Anticipated expiration: 2032-12-23

Abstract

The utility model provides a powder shaking device capable of circularly powdering, a movable heat transfer film passes through a transmission chain, and a residual powder collecting box is used for collecting and containing hot melt powder. The circulating motor drives a rotating gear to rotate through driving a rotating shaft so as to drive a transmission chain to move, so that each powdering hopper is driven to move, hot melt powder is held when each powdering hopper passes through the residual powder collecting box, and when the hot melt powder moves to the upper part of the heat transfer film, the hot melt powder in each powdering hopper is arranged on the heat transfer film through each powdering Kong Sala and is adhered to the pattern on the heat transfer film. The driving motor drives the two powder shaking blades to rotate to beat the back surface of the thermal transfer film through the driving wheel, the driving belt, the driven wheel and the driving shaft, redundant hot melt powder on the thermal transfer film is beaten off, and the redundant hot melt powder on the thermal transfer film falls into the residual powder collecting box, so that the timely recycling and utilization of the hot melt powder are realized. The powder shaking device capable of circularly spraying powder can automatically recycle and utilize the excessive hot melt powder in time.

Description

Powder shaking device capable of circularly powdering

Technical Field

The utility model relates to the field of digital hot-dip printing, in particular to a powder shaking device capable of circularly powdering.

Background

The digital hot-dip picture printer generally prints a desired pattern on a thermal transfer film, then uniformly sprays hot-melt powder on the thermal transfer film through a powder shaking machine matched with the printer, thermally melts and cures the hot-melt powder on the thermal transfer film through a heating mechanism of the powder shaking machine, and finally thermally presses the desired pattern on a corresponding cloth.

However, after the hot melt powder is sprayed on the heat transfer film by the matched powder spraying machine of the traditional digital hot-stamping printer, the redundant hot melt powder on the heat transfer film is shaken off by the matched powder shaking machine, and the redundant hot melt powder needs to be manually recovered by the traditional powder shaking machine and then is put into the powder scattering machine.

Disclosure of Invention

Based on the above, it is necessary to provide a powder shaking device capable of circulating powder spraying, aiming at the technical problems that the traditional powder shaking machine needs to manually recycle redundant hot melt powder and then throw the redundant hot melt powder into the powder dispersing machine.

A powder shaking device capable of circularly powdering, the powder shaking device capable of circularly powdering comprising: the device comprises a powder shaking bin, a residual powder collecting box, a powder shaking mechanism and a circulating powder scattering mechanism;

a first opening is formed in one end of the powder shaking bin, and a second opening is formed in the other end of the powder shaking bin; the residual powder collecting box is arranged at the first opening and is detachably connected with the powder shaking bin;

the powder shaking mechanism is arranged in the powder shaking bin and comprises a driving motor, a driving wheel, a driving belt, a driven wheel, a driving shaft and two powder shaking blades; the driving motor is connected with the powder shaking bin, the driving motor is in driving connection with the driving wheel, and the driving wheel is in driving connection with the driven wheel through the driving belt; the driven wheel is sleeved at one end of the driving shaft and is connected with the driving shaft; one end of the driving shaft, which is far away from the driven wheel, is rotationally connected with the powder shaking bin; the two powder shaking blades are symmetrically arranged on the driving shaft;

the circulating powder scattering mechanism is arranged in the powder shaking bin and comprises a circulating motor, a transmission chain, a plurality of rotating connecting components and a plurality of powder scattering funnels; the circulating motor is connected with the powder shaking bin, and the rotary connecting components are uniformly arranged in the powder shaking bin; the rotary connecting assembly comprises a U-shaped connecting plate, a rotary shaft and a rotary gear; the U-shaped connecting plate is connected with the powder shaking bin, and each end of the rotating shaft is correspondingly inserted into one side of the opening end of the U-shaped connecting plate and is in rotating connection with the U-shaped connecting plate; the rotating gear is matched with the rotating shaft, and is sleeved in the middle area of the rotating shaft and connected with the rotating shaft; the circulating motor is in driving connection with the rotating shaft; the transmission chain is matched with the rotating gears, and the rotating gears are in driving connection through the transmission chain; the powder scattering funnels are uniformly arranged on the side edge of the transmission chain; each powdering funnel can penetrate through each U-shaped connecting plate and can be partially accommodated in the residual powder collecting box; the powder scattering hopper is provided with a feeding hole, and the inner side wall of the powder scattering hopper is provided with a plurality of powder scattering holes.

In one embodiment, the circulating powdering device includes four of the rotary connection assemblies.

In one embodiment, the sealing end of the U-shaped connecting plate is connected with the inner wall of the powder shaking bin.

In one embodiment, the drive motor is a servo motor.

In one embodiment, the drive motor is a stepper motor.

In one embodiment, the circulation motor is a stepper motor.

In one embodiment, the circulation motor is a servo motor.

In one embodiment, when the powder scattering funnel is contained in the residual powder collecting box, each powder scattering hole is formed in one side, away from the residual powder collecting box, of the powder scattering funnel.

In one embodiment, each powdering hole is uniformly formed on one side of the powdering funnel away from the residual powder collecting box.

In one embodiment, the two powder shaking blades are integrally formed with the driving shaft.

The powder shaking device capable of circularly spraying powder is characterized in that in the working process, the movable heat transfer film passes through the transmission chain, and the residual powder collecting box is used for collecting and containing hot melt powder. The circulating motor drives a rotating gear to rotate through driving a rotating shaft so as to drive a transmission chain to move, so that each powdering hopper is driven to move, hot melt powder is held when each powdering hopper passes through the residual powder collecting box, and when the hot melt powder moves to the upper part of the heat transfer film, the hot melt powder in each powdering hopper is arranged on the heat transfer film through each powdering Kong Sala and is adhered to the pattern on the heat transfer film. The driving motor drives the two powder shaking blades to rotate to beat the back surface of the thermal transfer film through the driving wheel, the driving belt, the driven wheel and the driving shaft, redundant hot melt powder on the thermal transfer film is beaten off, and the redundant hot melt powder on the thermal transfer film falls into the residual powder collecting box, so that the timely recycling and utilization of the hot melt powder are realized. The powder shaking device capable of circularly spraying powder can automatically recycle and utilize the excessive hot melt powder in time, and is high in efficiency and high in stability.

Drawings

FIG. 1 is a schematic diagram of a powder shaking device capable of circularly spraying powder in one embodiment;

fig. 2 is a schematic diagram illustrating a disassembled structure of a powder shaking device capable of circularly spraying powder in an embodiment.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below. In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 2, the present utility model provides a powder shaking device 10 capable of circularly powdering, wherein the powder shaking device 10 capable of circularly powdering comprises: a powder shaking bin 100, a residual powder collecting box 200, a powder shaking mechanism 300 and a circulating powder scattering mechanism 400.

One end of the powder shaking bin 100 is provided with a first opening 101, and the other end of the powder shaking bin 100 is provided with a second opening 102. The residual powder collecting box 200 is disposed at the first opening 101 and detachably connected to the shaking powder bin 100.

The powder shaking mechanism 300 is disposed in the powder shaking bin 100, and the powder shaking mechanism 300 includes a driving motor 310, a driving wheel 320, a driving belt 330, a driven wheel 340, a driving shaft 350, and two powder shaking blades 360. The driving motor 310 is connected with the powder shaking bin 100, the driving motor 310 is in driving connection with the driving wheel 320, and the driving wheel 320 is in driving connection with the driven wheel 340 through the driving belt 330. In the present embodiment, the driving motor 310 is a servo motor. In another embodiment, the drive motor 310 is a stepper motor. The driven wheel 340 is sleeved at one end of the driving shaft 350 and connected with the driving shaft 350. One end of the driving shaft 350, which is far away from the driven wheel 340, is rotatably connected to the shaking unit 100. The two shaking blades 360 are symmetrically disposed on the driving shaft 350. In this embodiment, two powder shaking blades 360 are integrally formed with the driving shaft 350.

The circulating powdering device 400 is disposed in the powdering device 100, and the circulating powdering device 400 includes a circulating motor 410, a transmission chain 420, a plurality of rotary connection assemblies 430, and a plurality of powdering hoppers 440. The circulation motor 410 is connected with the shaking powder bin 100, and each rotary connection assembly 430 is uniformly disposed in the shaking powder bin 100. In this embodiment, the circulating powdering device 400 includes four rotating link assemblies 430. The rotary connection assembly 430 includes a U-shaped connection plate 431, a rotary shaft 432, and a rotary gear 433. The U-shaped connection plate 431 is connected to the shaking powder bin 100, and specifically, in this embodiment, the sealed end of the U-shaped connection plate 431 is connected to the inner wall of the shaking powder bin 100. Each end of the rotating shaft 432 is correspondingly inserted into one side of the opening end of the U-shaped connecting plate 431 and is rotatably connected with the U-shaped connecting plate 431. The rotating gear 433 is matched with the rotating shaft 432, and the rotating gear 433 is sleeved in the middle area of the rotating shaft 432 and is connected with the rotating shaft 432. The circulation motor 410 is in driving connection with a rotation shaft 432. In the present embodiment, the circulation motor 410 is a stepping motor. In another embodiment, the circulation motor 410 is a servo motor. The transmission chain 420 is matched with the rotation gears 433, and each rotation gear 433 is in driving connection through the transmission chain 420. Each powdering hopper 440 is uniformly disposed on the side of the drive chain 420. Each powdering hopper 440 may pass through each U-shaped connection plate 431 and each powdering hopper 440 may be partially housed within the residual powder collection box 200. The powdering funnel 440 is provided with a feed inlet 401, and the inner side wall of the powdering funnel 440 is provided with a plurality of powdering holes 402. In this embodiment, when the powder hopper is accommodated in the residual powder collecting box 200, each powder scattering hole 402 is opened at a side of the powder hopper 440 away from the residual powder collecting box 200. Further, each powdering hole 402 is uniformly formed in a side of the powdering funnel 440 remote from the residual powder collection box 200.

In operation of the above-described powder shaking apparatus 10 capable of circulating powder spraying, the moving heat transfer film passes through the loop formed by the transmission chain 420, and the residual powder collecting box 200 is used for collecting and containing the hot melt powder. The circulation motor 410 drives a rotation gear 433 to rotate by driving a rotation shaft 432 so as to drive a transmission chain 420 to move, so as to drive each powdering hopper 440 to move, and each powdering hopper 440 holds hot melt powder when passing through the residual powder collecting box 200, and when moving to above the heat transfer film, the hot melt powder in each powdering hopper 440 is sprinkled on the heat transfer film through each powdering hole 402 and adheres to the pattern on the heat transfer film. The driving motor 310 drives the two powder shaking blades 360 to rotate through the driving wheel 320, the driving belt 330, the driven wheel 340 and the driving shaft 350 to beat the back surface of the thermal transfer film, redundant hot melt powder on the thermal transfer film is beaten off, and the redundant hot melt powder on the thermal transfer film falls into the residual powder collecting box 200, so that the timely recycling and utilization of the hot melt powder are realized. The powder shaking device 10 capable of circularly spraying powder can automatically recycle and utilize the excessive hot melt powder in time, and has high efficiency and strong stability.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A powder shaking device capable of circularly powdering, comprising: the device comprises a powder shaking bin, a residual powder collecting box, a powder shaking mechanism and a circulating powder scattering mechanism;

2. The cyclically powdering device of claim 1 wherein the cyclically powdering device comprises four of the rotary connection assemblies.

3. The device according to claim 2, wherein the sealing end of the U-shaped connecting plate is connected to the inner wall of the powder shaking bin.

4. The device of claim 1, wherein the drive motor is a servo motor.

5. The cyclically movable dusting powder apparatus of claim 1 wherein said drive motor is a stepper motor.

6. The device of claim 1, wherein the circulation motor is a stepper motor.

7. The device of claim 1, wherein the circulation motor is a servo motor.

8. The device according to claim 1, wherein each of the powdering holes is formed on a side of the powdering funnel remote from the residual powder collecting box when the powdering funnel is accommodated in the residual powder collecting box.

9. The device according to claim 1, wherein each of the powder-spreading holes is uniformly formed on a side of the powder-spreading funnel away from the residual powder-collecting box.

10. The device according to claim 1, wherein two of the shaking blades are integrally formed with the drive shaft.