Uniform powder spraying mechanism of automatic powder spraying machine

Abstract

The utility model relates to the technical field of powder sprinkling, in particular to a uniform powder sprinkling mechanism of an automatic powder sprinkling machine. The uniform powder spraying mechanism of the automatic powder spraying machine comprises at least two sets of powder spraying machines and further comprises a conveying assembly used for conveying objects to be sprayed with powder, the conveying assembly comprises a conveying belt, and the at least two sets of powder spraying machines are located on the upper side of the conveying belt; the multiple screen holes are sequentially formed in the conveying belt along the moving path of the conveying belt; and the recycling bin is arranged at the bottom of the conveying belt and used for receiving powder left after the powder scattering machine scatters powder on the objects. The powder scattering and recycling device has the advantages that the anti-overflow cover is installed outside the conveying assembly, powder scattering and powder leakage in the recycling process can be prevented, environmental pollution is reduced, the construction environment is cleaner, and the burden of cleaning work is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of powder sprinkling, in particular to a uniform powder spraying mechanism of an automatic powder sprinkling machine. Background Art

[0002] During Christmas, decoration activities are usually carried out to create a strong festive atmosphere, among which placing Christmas-themed ornaments is a common practice. These ornaments usually need to be sprinkled with gold powder or other colored powder on the outer surface to add festive colors and brilliance. However, there are some problems with the traditional powdering process.

[0003] During the powder sprinkling process, it is usually difficult for the powder to completely adhere to the surface of the ornaments, resulting in some powder scattered on the ground, which not only causes waste of materials, but also may pollute the construction environment. Cleaning the powder on the ground not only consumes time and energy, but also may affect the decorative effect, because once the powder adheres to the ground, it is mixed with the dirt on the ground and is difficult to collect and reuse. Utility Model Content

[0004] The utility model aims at the technical problems existing in the prior art and provides a uniform powder spraying mechanism of an automatic powder sprinkler to solve the problem that during the powder sprinkling process, powder is usually difficult to completely adhere to the surface of the ornament, resulting in part of the powder being scattered on the ground, which not only causes waste of materials but also may pollute the construction environment.

[0005] The utility model solves the above technical problems with the following technical solutions: The uniform powder spraying mechanism of the automatic powder sprinkler includes at least two groups of powder sprinklers, and also includes:

[0006] A conveying assembly for conveying objects to be dusted, the conveying assembly comprising a conveyor belt, at least two groups of dusters being located on the upper side of the conveyor belt;

[0007] A plurality of sieve holes, wherein the plurality of sieve holes are sequentially opened on the conveyor belt along a moving path of the conveyor belt;

[0008] A recovery bin, which is arranged at the bottom of the conveyor belt and is used to receive the powder remaining after the powder sprinkler sprinkles powder on the object;

[0009] The anti-overflow cover is covered on the outside of the conveying component to prevent powder from leaking out.

[0010] The beneficial effects of the utility model are:

[0011] 1) The device is designed with at least two sets of powder sprinklers to ensure that the surface of the object can be covered more evenly during the powder sprinkling process, thereby improving the uniformity and quality of the decorative effect. In addition, a plurality of sieve holes are provided on the conveyor belt. When the powder sprinklers sprinkle powder on the ornaments, the powder that fails to adhere to the surface of the ornaments sinks to the conveyor belt, while the powder passes through the sieve holes and falls into the recovery bin, thereby completing the recovery of the powder. This can reduce material waste, improve resource utilization efficiency, and reduce costs.

[0012] 2) In addition, the device is equipped with an anti-overflow cover on the outside of the conveying component, which can prevent the leakage of powder during the powder spreading and recovery process, reduce environmental pollution, make the construction environment cleaner, and reduce the burden of cleaning work.

[0013] On the basis of the above technical solution, the present invention can also be improved as follows.

[0014] Furthermore, an inclined channel is provided in the recovery bin, and the inclined direction of the inclined channel is inclined toward the ground on one side of the conveyor belt.

[0015] Furthermore, an oscillation component is provided in the recovery bin, and the oscillation component includes a vibrator.

[0016] The beneficial effect of adopting the above-mentioned further scheme is that an inclined channel is provided in the recovery bin, and is inclined toward the ground on one side of the conveyor belt, which is beneficial to the centralized collection of powder. The inclination of the channel allows the powder to naturally flow along the channel to one side instead of being evenly dispersed in the recovery bin, which helps to more effectively collect and store the powder scattered in the recovery bin. The inclined channel is not vibrated by a vibrator, so that the powder can flow more smoothly in the channel. The vibration can prevent the powder from agglomerating or adhering to the surface of the channel, thereby ensuring that the powder flows evenly and smoothly in the recovery bin, which helps to improve the recovery efficiency of the powder.

[0017] Furthermore, the conveyor belt of the conveying assembly is a V-belt, and the sieve holes are opened at the bottom of the V-belt.

[0018] The beneficial effect of adopting the above further solution is that the powder in the conveyor belt can be concentrated at the bottom of the V-belt and then smoothly fall into the recovery bin through the screen.

[0019] Furthermore, a blocking member is provided at one opening of the overflow prevention cover.

[0020] Furthermore, the blocking member is configured as a door curtain, and the door curtain is made of a transparent material.

[0021] The beneficial effect of adopting the above further solution is that a door curtain made of a transparent material is used at the opening on one side of the overflow prevention cover, which not only makes it convenient to observe the powder spreading process, but also prevents the powder in the overflow prevention cover from overflowing into the external air. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a front view schematic diagram of the blocking member of the utility model;

[0024] Figure 3 It is a side sectional view of the recovery bin of the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 100. conveying component, 101. conveyor belt, 200. sieve hole, 300. recovery bin, 310. inclined channel, 320. oscillating component, 400. overflow cover, 500. blocking member. DETAILED DESCRIPTION

[0027] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0028] During Christmas, decoration activities are usually carried out to create a strong festive atmosphere, among which placing Christmas-themed ornaments is a common practice. These ornaments usually need to be sprinkled with gold powder or other colored powder on the outer surface to add festive colors and brilliance. However, there are some problems with the traditional powdering process.

[0029] During the powdering process, it is usually difficult for the powder to completely adhere to the surface of the ornaments, resulting in part of the powder being scattered on the ground, which not only causes waste of materials, but also may pollute the construction environment. Cleaning the powder on the ground not only consumes time and energy, but also may affect the decorative effect. Once the powder adheres to the ground, it is mixed with the dirt on the ground and is difficult to collect and reuse. In view of this, the utility model proposes a uniform powder spraying mechanism of an automatic powder sprinkler to solve the above problems.

[0030] The utility model provides the following preferred embodiments

[0031] like Figure 1 and Figure 2 As shown, the uniform powder spraying mechanism of the automatic powder sprinkler includes at least two groups of powder sprinklers (using TPH-1D powder sprinklers), and also includes:

[0032] A conveying assembly 100 for conveying objects to be sprinkled with powder, the conveying assembly 100 comprising a conveyor belt 101, at least two groups of powder sprinklers are located on the upper side of the conveyor belt 101;

[0033] A plurality of sieve holes 200, wherein the plurality of sieve holes 200 are sequentially opened on the conveyor belt 101 along the moving path of the conveyor belt 101;

[0034] A recovery bin 300, which is disposed at the bottom of the conveyor belt 101 and is used to receive the powder remaining after the powdering machine has sprinkled powder on the object;

[0035] An anti-overflow cover 400, which is covered on the outside of the conveying assembly 100 to prevent powder from leaking out;

[0036] The device ensures that the surface of the object can be more evenly covered by the design of at least two sets of powder sprinklers during the powder spreading process, thereby improving the uniformity and quality of the decorative effect. In addition, a plurality of sieve holes 200 are provided on the conveyor belt 101. After the powder sprinklers sprinkle powder on the ornaments, the powder that fails to adhere to the surface of the ornaments sinks to the conveyor belt 101, while the powder passes through the sieve holes 200 and falls into the recovery bin 300, thereby completing the recovery of the powder, thereby reducing material waste, improving resource utilization efficiency, and reducing costs.

[0037] In addition, the device is equipped with an anti-overflow cover 400 outside the conveying component, which can prevent the leakage of powder during the powder spreading and recovery process, reduce environmental pollution, make the construction environment cleaner, and reduce the burden of cleaning work.

[0038] In this embodiment, an inclined channel 310 is provided in the recovery bin 300, and the inclined direction of the inclined channel 310 is inclined toward the ground on one side of the conveyor belt 101. An oscillation component 320 is provided in the recovery bin 300, and the oscillation component 320 includes a vibrator (using the ZW-3.5 model). The recovery bin 300 is provided with an inclined channel 310, and it is inclined toward the ground on one side of the conveyor belt 101, which is beneficial to the centralized collection of powder. The inclination of the channel allows the powder to naturally flow along the channel to one side instead of being evenly dispersed in the recovery bin 300, which helps to more effectively collect and store the powder scattered in the recovery bin 300. The vibrator is not used to vibrate the inclined channel 310, so that the powder can flow more smoothly in the channel. The vibration can prevent the powder from agglomerating or adhering to the surface of the channel, thereby ensuring that the powder flows evenly and smoothly in the recovery bin 300, which helps to improve the recovery efficiency of the powder.

[0039] In this embodiment, Figure 1 and Figure 2 As shown, the conveyor belt 101 of the conveying assembly 100 is a V-belt, and the sieve hole 200 is opened at the bottom of the V-belt, so that the powder in the conveyor belt 101 can be concentrated at the bottom of the V-belt, and then smoothly pass through the screen and fall into the recovery bin 300.

[0040] In this embodiment, Figure 3As shown, a blocking member 500 is provided at an opening on one side of the overflow cover 400. The blocking member 500 is configured as a door curtain, and the door curtain is made of a transparent material, such as transparent silicone. The door curtain made of a transparent material is used at the opening on one side of the overflow cover 400, which not only makes it convenient to observe the powder sprinkling process, but also prevents the powder in the overflow cover 400 from overflowing into the external air.

[0041] The specific working process of the utility model is as follows:

[0042] The ornaments to be sprinkled with powder are transported by the conveyor belt 101 of the conveying component, and the outer surfaces of the ornaments are sprinkled with powder by two sets of powder sprinklers. The powder that fails to adhere to the surface of the ornaments sinks to the conveyor belt 101, and the powder passes through the sieve holes 200 and falls into the recovery bin 300. The recovery bin 300 is provided with an inclined channel 310, which is inclined toward the ground on one side of the conveyor belt 101, which is beneficial to the centralized collection of the powder. The inclination of the channel allows the powder to naturally flow along the channel to one side, thereby completing the centralized recovery of the powder.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The uniform powder spraying mechanism of the automatic powder spreading machine comprises at least two groups of powder spreading machines, characterized in that: Also includes: A conveying assembly for conveying objects to be dusted, the conveying assembly comprising a conveyor belt, at least two groups of dusters being located on the upper side of the conveyor belt; A plurality of sieve holes, wherein the plurality of sieve holes are sequentially opened on the conveyor belt along a moving path of the conveyor belt; A recovery bin, which is arranged at the bottom of the conveyor belt and is used to receive the powder remaining after the powder sprinkler sprinkles powder on the object; The anti-overflow cover is covered on the outside of the conveying component to prevent powder from leaking out.

2. The uniform powder spraying mechanism of the automatic powder sprinkler according to claim 1, characterized in that: An inclined channel is arranged in the recovery bin, and the inclined direction of the inclined channel is inclined toward the ground on one side of the conveyor belt.

3. The uniform powder spraying mechanism of the automatic powder sprinkler according to claim 2, characterized in that: An oscillating component is arranged in the recovery bin, and the oscillating component comprises a vibrator.

4. The uniform powder spraying mechanism of the automatic powder sprinkler according to claim 1, characterized in that: The conveyor belt of the conveying assembly is a V-belt, and the sieve holes are opened at the bottom of the V-belt.

5. The uniform powder spraying mechanism of the automatic powder sprinkler according to claim 1, characterized in that: A blocking piece is provided at one opening of the anti-overflow cover.

6. The uniform powder spraying mechanism of the automatic powder sprinkler according to claim 5, characterized in that: The blocking member is configured as a door curtain, and the door curtain is made of a transparent material.

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