High-stability powder scattering bin of powder shaking machine

Abstract

The technical problems that a traditional powder scattering mechanism is complex in structure, unsmooth powder discharging is prone to occurring, and the uniformity of powder scattering operation is affected are solved. According to the high-stability powder scattering bin of the powder shaking machine, in the working process of the high-stability powder scattering bin of the powder shaking machine, the conical powder collecting bin is used for receiving hot melting powder. The two powder blocking plates are used for blocking the connecting position of the powder scattering shaft and the bearing. The driving motor drives the powder scattering shaft to rotate, in the rotating process of the powder scattering shaft, the powder bearing groove is filled with the hot melting powder at the output end of the conical powder collecting bin, the powder scattering shaft continues to rotate, and after the powder bearing groove faces downwards, the hot melting powder in the powder bearing groove is scattered down due to gravity. And the powder scattering shaft continues to rotate, and the empty powder bearing groove enters the conical powder collecting bin again to contain the hot melting powder. And the operation is cycled, so that the powder scattering operation on the heat transfer printing pyrograph film is completed. The high-stability powder scattering bin of the powder shaking machine is simple and ingenious in structure, the powder scattering process is smooth, and the uniformity of powder scattering operation is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of ironing picture printer, especially high stability shake powder machine scattering powder bin. BACKGROUND

[0002] The ironing picture printer prints a pattern on the heat transfer printing ironing picture film in the working process, and then scatters hot melt powder on the heat transfer printing ironing picture film with the pattern, so that the hot melt powder adheres to the pattern on the heat transfer printing ironing picture film. The heating device melts the hot melt powder on the pattern on the heat transfer printing ironing picture film, so that the hot melt powder adheres firmly to the heat transfer printing ironing picture film. In this process, the hot melt powder outside the pattern on the heat transfer printing ironing picture film needs to be shaken off to avoid the hot melt powder adhering to other places of the heat transfer printing ironing picture film. The shaking powder machine is used to complete the shaking powder work. After the hot melt powder is shaken off by the shaking powder machine, the collection mechanism on the shaking powder machine collects the shaken-off hot melt powder into the scattering powder bin for continuous powder scattering operation.

[0003] However, the traditional shaking powder machine, such as the patent with the application number CN202021515563.1 and the invention name of shaking powder dryer, has a complex structure of the powder scattering mechanism, which is prone to the problem of unsmooth powder falling, affecting the uniformity of the powder scattering operation. CONTENT OF THE UTILITY MODEL

[0004] Therefore, it is necessary to provide a high-stability shaking powder machine scattering powder bin in view of the technical problem that the traditional powder scattering mechanism has a complex structure and is prone to the problem of unsmooth powder falling, affecting the uniformity of the powder scattering operation.

[0005] A high-stability shaking powder machine scattering powder bin, which comprises a conical powder collecting bin, a powder scattering box, and a powder scattering mechanism.

[0006] The output end of the conical powder collecting bin is in communication with the powder scattering box, and the output end of the conical powder collecting bin is inserted into the powder scattering box and connected with the powder scattering box. The powder scattering mechanism is arranged on the powder scattering box. The powder scattering box has a hollow cuboid structure with open upper and lower ends. The upper end of the powder scattering box is provided with a powder blocking plate on both sides.

[0007] The powder scattering mechanism comprises a driving motor, a powder scattering shaft, two bearings, and two powder scraping assemblies. The driving motor is connected with the outer wall of one end of the powder scattering box, and the driving motor is drivingly connected with the powder scattering shaft. Each end of the powder scattering shaft is rotatably connected with one end of the powder scattering box through one bearing. Two strip-shaped powder receiving grooves are uniformly formed in the middle region of the outer wall of the powder scattering shaft. The two powder scraping assemblies are arranged in the powder scattering box. Each powder scraping assembly comprises a powder scraping connecting plate and a powder scraping plate. The powder scraping plate is connected with the output end of the conical powder collecting bin through the powder scraping connecting plate. The end of each powder scraping plate away from the powder scraping connecting plate is in abutment with the powder scattering shaft.

[0008] In one embodiment, the drive motor is a servo motor.

[0009] In one embodiment, the drive motor is a stepper motor.

[0010] In one embodiment, the powder baffle is a rectangular plate structure.

[0011] In one embodiment, the powder baffle plate and the powder dispensing box are integrally formed.

[0012] In one embodiment, the edge of the wide end of the conical powder collection chamber is provided with a connecting plate for connecting to an external powder shaking chamber.

[0013] In one embodiment, the connecting plate and the conical powder collection bin are integrally formed.

[0014] In one embodiment, the powder-spreading box is provided with several reinforcing ribs.

[0015] In one embodiment, the powder scraper plate is provided with a connecting block, and the connecting block has a positioning groove that is adapted to the powder scraper plate. One side of the powder scraper plate is inserted into the positioning groove and connected to the connecting block.

[0016] In one embodiment, the connecting block and the powder scraper plate are integrally formed.

[0017] In the operation of the aforementioned high-stability powder-dispensing machine, the conical powder collection chamber receives hot-melt powder. Two baffle plates protect the connection between the powder-dispensing shaft and the bearing. The drive motor rotates the powder-dispensing shaft. As the shaft rotates, hot-melt powder from the output end of the conical collection chamber fills the powder-receiving groove. As the shaft continues to rotate, the powder-receiving groove, facing downwards, releases the hot-melt powder due to gravity. The shaft continues to rotate, and the empty powder-receiving groove re-enters the conical collection chamber to collect more hot-melt powder. This cycle repeats, completing the powder dispensing operation for heat transfer printing film. The powder-dispensing chamber of this high-stability powder-dispensing machine has a simple and ingenious structure, ensuring a smooth powder dispensing process and improving the uniformity of the powder dispensing operation. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the powder-spreading chamber of a high-stability powder-shaking machine in one embodiment;

[0019] Figure 2 for Figure 1 A schematic diagram of the powder-spreading chamber of the high-stability powder-shaking machine from another perspective in the embodiment;

[0020] Figure 3 for Figure 1 A cross-sectional view of the powder-spreading chamber of the high-stability powder-shaking machine in the embodiment from another perspective;

[0021] Figure 4 For Figure 1 Structure diagram of another perspective of the powder scattering bin of the high-stability powder shaking machine in an embodiment;

[0022] Figure 5 Structure diagram of the powder scattering shaft in an embodiment. DETAILED DESCRIPTION

[0023] In order to make the above objectives, characteristics and advantages of the present application more apparent, concrete embodiments of the present application will be described in detail below with reference to the drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. It will be apparent, however, to one skilled in the art that the present application can be practiced in a variety of ways beyond the specific details set forth herein without departing from the spirit of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below. In the description of the present application, 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", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are merely intended to facilitate the description of the present application and simplify the description, and therefore should not be construed as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present application.

[0024] In addition, the terms "first", "second", etc. are used only for descriptive purposes and should not be construed as indicating or implying relative importance or implying the number of the technical features indicated. Therefore, the features defined with "first", "second", etc. can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0025] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise specifically limited. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0026] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0027] It should be noted that when an element is referred to as "fixed to" or "provided on" another element, it can be directly on another element or there can be a middle element. When an element is considered to be "connected" to another element, it can be directly connected to another element or there can be a middle element. The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and are not the only embodiment.

[0028] Please see Figures 1 to 5 The utility model provides a kind of high stability powder shaking machine powder scattering bin 10, which comprises: conical powder collecting bin 100, powder scattering box 200 and powder scattering mechanism 300.

[0029] The output end of the conical powder collecting bin 100 is in communication with the powder scattering box 200, and the output end of the conical powder collecting bin 100 is inserted into the powder scattering box 200 and connected with the powder scattering box 200. The powder scattering mechanism 300 is arranged on the powder scattering box 200. In this embodiment, a plurality of reinforcing ribs 210 are arranged in the powder scattering box 200 to increase the structural strength and stability of the powder scattering box 200. The powder scattering box 200 has a hollow cuboid structure with open upper and lower ends. The powder scattering box 200 is provided with a powder baffle 220 on each side of the upper end. In this embodiment, the powder baffle 220 has a rectangular plate structure. Further, the powder baffle 220 is integrally formed with the powder scattering box 200.

[0030] The powder scattering mechanism 300 comprises a driving motor 310, a powder scattering shaft 320, two bearings 330 and two powder scraping assemblies 340. The driving motor 310 is connected with one end of the outer wall of the powder scattering box 200, and the driving motor 310 is drivingly connected with the powder scattering shaft 320. In this embodiment, the driving motor 310 is a servo motor. In another embodiment, the driving motor 310 is a stepping motor.

[0031] Each end of the powder scattering shaft 320 is rotatably connected to one end of the powder scattering box 200 through a bearing 330. Two strip-shaped powder receiving grooves 301 are evenly formed on the middle region of the outer wall of the powder scattering shaft 320. Two powder scraping assemblies 340 are arranged in the powder scattering box 200. Each powder scraping assembly 340 comprises a powder scraping connecting plate 341 and a powder scraping plate 342. The powder scraping plate 342 is connected to the output end of the conical powder collecting bin 100 through the powder scraping connecting plate 341. The end of each powder scraping plate 342 away from the powder scraping connecting plate 341 abuts against the powder scattering shaft 320.

[0032] In order to facilitate the connection of the conical powder collecting bin 100 and the external powder shaking bin, in one embodiment, a connecting plate 110 is arranged on the edge of the wide end of the conical powder collecting bin 100, which is used to connect with the external powder shaking bin. In one embodiment, the connecting plate 110 is integrally formed with the conical powder collecting bin 100. In this way, the connecting plate 110 facilitates the connection of the conical powder collecting bin 100 and the external powder shaking bin.

[0033] In order to increase the connection stability between the powder scraping connecting plate 341 and the powder scraping plate 342, in one embodiment, a connecting block 343 is arranged on the powder scraping connecting plate 341, and a positioning groove 302 is formed on the connecting block 343, which is matched with the powder scraping plate 342. One side of the powder scraping plate 342 is inserted into the positioning groove 302 and connected with the connecting block 343. Further, in this embodiment, the connecting block 343 is integrally formed with the powder scraping connecting plate 341, so as to increase the structural strength and stability of the powder scraping assembly 340. In this way, the connection stability between the powder scraping connecting plate 341 and the powder scraping plate 342 is increased.

[0034] In the working process of the high-stability powder shaking machine powder scattering box 10, the conical powder collecting bin 100 is used to receive hot melt powder. The two powder blocking plates 220 are used to block the connection between the powder scattering shaft 320 and the bearing 330. The driving motor 310 drives the powder scattering shaft 320 to rotate. In the process of rotation, the hot melt powder at the output end of the conical powder collecting bin 100 is filled into the powder receiving groove 301. The powder scattering shaft 320 continues to rotate, and the hot melt powder in the powder receiving groove 301 falls down due to gravity after the powder receiving groove 301 faces downward. The powder scattering shaft 320 continues to rotate, and the empty powder receiving groove 301 enters the conical powder collecting bin 100 again to receive hot melt powder. The above cycle is repeated to complete the powder scattering operation on the hot transfer printing film. The high-stability powder shaking machine powder scattering box 10 has a simple and ingenious structure, and the powder scattering process is smooth, which improves the uniformity of the powder scattering operation.

[0035] The technical features of the above-described embodiments can be combined in any manner. In order to make the description simple, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, they should be considered as the scope of the present disclosure.

[0036] The above-described embodiments only express several implementation manners of the utility model, the description is more specific and detailed, but can not therefore be understood as the limitation of the utility model patent range. It should be pointed out that for ordinary skilled person in the art, without departing from the concept of the utility model, several modifications and improvements can be made, which belong to the protection range of the utility model. Therefore, the protection range of the utility model patent should be subject to the appended claims.

Claims

1. A high-stability duster powder bin, characterized in that, The utility model relates to a powder collecting and scattering device, which comprises a conical powder collecting bin, a powder scattering box and a powder scattering mechanism. The output end of the conical powder collecting bin is in communication with the powder scattering box, is inserted into the powder scattering box and is connected with the powder scattering box; the powder scattering mechanism is arranged on the powder scattering box; the powder scattering box has a hollow cuboid structure with open upper and lower ends; two powder blocking plates are arranged on the upper end of the powder scattering box. The powder scattering mechanism comprises a driving motor, a powder scattering shaft, two bearings and two powder scraping assemblies; the driving motor is connected with the outer wall of one end of the powder scattering box; the driving motor is drivingly connected with the powder scattering shaft; each end of the powder scattering shaft is rotatably connected with one end of the powder scattering box through a bearing; two strip-shaped powder receiving grooves are uniformly formed in the outer wall of the powder scattering shaft; the two powder scraping assemblies are arranged in the powder scattering box; each powder scraping assembly comprises a powder scraping connecting plate and a powder scraping plate; the powder scraping plate is connected with the output end of the conical powder collecting bin through the powder scraping connecting plate; the end of each powder scraping plate, which is away from the powder scraping connecting plate, is abutted against the powder scattering shaft. The driving motor is a servo motor.

2. The high-stability duster powder scattering bin according to claim 1, characterized in that, The driving motor is a stepping motor.

3. The high-stability duster according to claim 1, characterized in that, The powder blocking plate has a rectangular plate structure.

4. The high-stability duster according to claim 1, characterized in that, The powder blocking plate is integrally formed with the powder scattering box.

5. The high-stability duster according to claim 1, characterized in that, A connecting plate is arranged on the edge of the wide opening of the conical powder collecting bin, which is used to connect with an external powder shaking bin.

6. The high-stability duster of claim 1, wherein The connecting plate is integrally formed with the conical powder collecting bin.

7. The high-stability duster of claim 6, wherein, A plurality of reinforcing ribs are arranged in the powder scattering box.

8. The high-stability duster of claim 1, wherein, A connecting block is arranged on the powder scraping connecting plate; a positioning groove is formed in the connecting block; the powder scraping plate is inserted into the positioning groove and is connected with the connecting block.

9. The high-stability duster of claim 1, wherein, The connecting block is integrally formed with the powder scraping connecting plate.

10. The high-stability duster of claim 9, wherein, ​

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