CN214440306U - Powder feeder - Google Patents
Powder feeder Download PDFInfo
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- CN214440306U CN214440306U CN202022805224.3U CN202022805224U CN214440306U CN 214440306 U CN214440306 U CN 214440306U CN 202022805224 U CN202022805224 U CN 202022805224U CN 214440306 U CN214440306 U CN 214440306U
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Abstract
The utility model provides a powder feeder, which comprises a feeding mechanism, a feeding mechanism and a connecting mechanism; the feeding mechanism comprises a feeding container and a feeding channel communicated with the feeding container; the feeding mechanism comprises a feeding container and a feeding channel communicated with the feeding container and used for feeding outwards, and the connecting mechanism comprises a material conveying device detachably and movably connected and communicated with the feeding mechanism and a locking device used for locking the feeding channel and the material conveying device together. The powder feeder is provided with a feeding mechanism for supplementing materials into the feeding mechanism so as to ensure that sufficient spraying materials exist in the spraying process and avoid shutdown; when the feeding mechanism is provided with materials and the materials of the feeding mechanism are used up, the materials can be continuously fed outwards through the feeding mechanism, the feeding mechanism can be fed without stopping the machine, or the empty feeding mechanism is separated from the connecting mechanism and replaced by a new feeding mechanism, so that the continuous feeding of the materials can be realized without stopping the machine.
Description
Technical Field
The utility model belongs to the technical field of the powder transport technique and specifically relates to a powder feeder is related to.
Background
The existing powder feeder is generally a disposable powder conveying device, and after the powder is used up, the machine needs to be stopped to add the powder again and then spraying is carried out again. The equipment needs frequent dismouting during the spraying, easily leads to powder conveying equipment loss, and shuts down at every turn and adds the powder, and the temperature of target parent can reduce, needs to preheat again, leads to the low-usage of equipment, and adds the powder back because the difference of target parent temperature, leads to the difference of coating quality, easily leads to the coating to drop or the fracture, causes the defect of target.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the present invention is to provide an improved powder feeder for the above-mentioned defects in the related art.
The utility model provides a technical scheme that its technical problem adopted includes: the powder feeder comprises a feeding mechanism, a feeding mechanism and a connecting mechanism;
the feeding mechanism comprises a feeding container and a feeding channel communicated with the feeding container;
the feeding mechanism comprises a feeding container and a feeding channel which is communicated with the feeding container and used for feeding outwards;
the connecting mechanism comprises a material conveying device and a locking device, wherein the material conveying device is detachably and movably connected and communicated with the feeding mechanism, the locking device is used for locking the feeding channel and the material conveying device together, the material conveying device is communicated with the feeding container, so that the feeding container can feed materials to the feeding container through the connecting mechanism, and the feeding container can feed materials outwards through the feeding channel.
Preferably, the feeding mechanism is fixedly connected with the connecting mechanism.
Preferably, the locking device includes a locking switch to switch the locking state and the unlocking state of the locking device by the locking switch.
Preferably, the feeding container is also provided with a first scale mark.
Preferably, the material transporting device is in a pipeline shape and extends into the charging container, and the depth of the material transporting device extending into the charging container is at or exceeds the first scale mark.
Preferably, the feed mechanism comprises a feed container lid cooperating with the feed container to add material to the feed container upon opening of the feed container lid.
Preferably, the charging mechanism includes a charging air pressure regulating valve provided on the charging container for regulating the air pressure inside the charging container.
Preferably, the charging air pressure regulating valve is provided on the charging container lid.
Preferably, the feeding mechanism comprises a feeding air pressure regulating valve which is arranged on the feeding container and is used for regulating the air pressure in the feeding container.
Preferably, a feeding container cover is arranged on the feeding container, and the feeding air pressure regulating valve is installed on the feeding container cover.
Implement the technical scheme of the utility model, following beneficial effect has at least: the powder feeder is provided with a feeding mechanism for supplementing materials into the feeding mechanism so as to ensure that sufficient spraying materials exist in the spraying process and avoid shutdown; when the feeding mechanism is provided with materials and the materials of the feeding mechanism are used up, the materials can be continuously fed outwards through the feeding mechanism, the feeding mechanism can be fed without stopping the machine, or the empty feeding mechanism is separated from the connecting mechanism and replaced by a new feeding mechanism, so that the continuous feeding of the materials can be realized without stopping the machine.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a perspective view of a powder feeder according to an embodiment of the present invention.
Fig. 2 is a sectional view taken at a position a-a in fig. 1.
The reference numerals in the figures denote: the device comprises a feeding mechanism 1, a feeding container 11, a feeding container cover 12, a feeding air pressure regulating valve 13, a feeding channel 14, a feeding mechanism 2, a feeding container 21, a feeding container cover 22, a feeding air pressure regulating valve 23, a feeding channel 24, a first scale mark 241, a connecting mechanism 3, a locking device 31 and a conveying device 32.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that if the terms "front", "back", "upper", "lower", "left", "right", "longitudinal", "horizontal", "vertical", "horizontal", "top", "bottom", "inner", "outer", "head", "tail", etc. are used herein to indicate an orientation or positional relationship, they are constructed and operated in a particular orientation based on the orientation or positional relationship shown in the drawings, but are only for convenience of describing the present invention, and do not indicate that the device or component being referred to must have a particular orientation, and therefore, should not be construed as limiting the present invention. It is also to be understood that, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," "disposed," and the like, if used herein, are intended to be inclusive, e.g., that they may be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. When an element is referred to as being "on" or "under" another element, it can be "directly" or "indirectly" on the other element or intervening elements may also be present. If the terms "first", "second", "third", etc. are used herein only for convenience in describing the present technical solution, they are not to be taken as indicating or implying relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", etc. may explicitly or implicitly include one or more of such features. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.
Referring to fig. 1-2, the powder feeder of the present invention comprises a feeding mechanism 1, a feeding mechanism 2 and a connecting mechanism 3 for connecting the feeding mechanism 1 and the feeding mechanism 2, wherein the feeding mechanism 1 is used for holding a standby material, the feeding mechanism 2 is used for feeding outwards, the connecting mechanism 3 is used for connecting the feeding mechanism 1 and the feeding mechanism 2, and transferring the material in the feeding mechanism to the feeding mechanism 2 under a certain condition;
the feeding mechanism 1 comprises a feeding container 11 and a feeding channel 14, preferably a feeding barrel, communicated with the feeding container 11, and used for containing standby materials and supplementing the materials into the feeding mechanism 2 so as to ensure that sufficient spraying materials exist in the spraying process and avoid stopping;
the feeding mechanism 2 comprises a feeding container 21 and a feeding channel 24 communicated with the feeding container 21 and used for feeding materials outwards, the feeding container 21 is preferably a feeding barrel, the connecting mechanism 3 comprises a material conveying device 32 detachably and movably connected and communicated with the feeding mechanism 1 and a locking device used for locking the feeding channel 14 and the material conveying device 32 together, the material conveying device 32 is communicated with the feeding container 21 so that the feeding container 11 can feed materials to the feeding container 21 through the connecting mechanism 3, and the feeding container 21 feeds materials outwards through the feeding channel 24, in other words, the feeding mechanism 1 and the connecting mechanism 3 are separable. The movable connection may be a plug.
The feed channel 24 of the feed device 2 can be connected to external equipment and feed material, for example to a spray device, for feeding spray material directly to the spray device. The material to be sprayed is stored in the feeding container 21 and is conveyed to spraying equipment through the feeding channel 24, and a turntable assembly can be further arranged at the outlet of the feeding channel 24 to ensure the stability and uniformity of feeding.
The powder feeder is provided with a feeding mechanism 1 which is used for supplementing materials into a feeding mechanism 2 so as to ensure that sufficient spraying materials exist in the spraying process and avoid shutdown; when the feeding mechanism 2 is provided with materials and the material of the feeding mechanism 1 is used up, the materials can be continuously fed outwards through the feeding mechanism 2, the materials can be fed into the feeding mechanism 1 without stopping the machine, or the empty feeding mechanism 1 is separated from the connecting mechanism 3, and a new feeding mechanism 1 is replaced, so that the continuous powder feeding can be realized without stopping the machine.
The feeding mechanism 2 is fixedly connected with the connecting mechanism 3. Specifically, the movable connection between the feeding mechanism 1 and the connecting mechanism 3 can be realized by plug-in connection; the charging mechanism 1 can be separated from the connecting mechanism 3 in an uncharged state regardless of whether the feeding passage 24 is opened or not. The feeding mechanism 2 and the connecting mechanism 3 are fixedly connected and can be connected through threads, and the feeding mechanism 2 and the connecting mechanism 3 cannot be separated as long as the feeding channel 24 is started. The feeding mechanism 1 is arranged above the feeding mechanism 2.
The locking device 31 comprises a locking state for locking the charging channel 14 and the material conveying device 32 together, and an opening state for separating the charging channel 14 and the material conveying device 32; in other words, in the locked state, the charging channel 14 and the material transporting device 32 are not separable, i.e., the charging mechanism 1 and the feeding mechanism 2 are not detachable, and in the open state, the charging channel 14 and the material transporting device 32 are separable, i.e., the charging mechanism 1 and the feeding mechanism 2 are detachable. The locking device 31 can be a locking buckle sleeved outside the material conveying device 32, the charging channel 14 is inserted into the material conveying device 32, and the locking buckle can be reduced when being locked, so that the charging channel 14 is hooped by the material conveying device 32, and locking is realized. Preferably, the locking device 31 includes a locking switch to switch the locking state and the unlocking state of the locking device 31 by the locking switch.
The feeding container 21 is further provided with a first scale mark 241, and the first scale mark 241 is used for: the depth of the material in the feeding container 21 is less than the first scale mark 241, so that the condition of material breakage in the spraying process can be avoided on the premise of certain material allowance.
The material transporting device 32 is in a pipeline shape and extends into the feeding container 11, the depth of the material transporting device 32 extends into the first scale mark 241 or exceeds the first scale mark 241, the feeding is equivalent to the feeding of the material, too large impact force cannot be brought to the material, the feeding is affected little, and the uniformity of the coating thickness of the spraying is improved.
The charging mechanism 1 comprises a charging container lid 12 cooperating with the charging container 11 to add material to the charging container 11 upon opening of the charging container lid 12. The feeding container cover 12 is opened in a unscrewing mode, and materials can be directly added into the feeding container 11 by unscrewing the feeding container cover 12; the cover 12 of the charging container is screwed tightly, so that the air tightness of the whole device can be ensured.
The charging channel 14 is arranged at the bottom of the charging container 11, and the bottom of the charging container 11 slopes from the periphery towards the charging channel 14, and may be tapered, to facilitate the entry of material into the charging channel 14. The feeding channel 24 is arranged at the bottom of the feeding container 21, and the bottom surface of the feeding container 21 inclines towards the feeding channel 24 from the periphery and can be in a conical shape so as to facilitate the material to enter the feeding channel 24.
The feeding mechanism 1 comprises a feeding air pressure regulating valve 13 which is arranged on the feeding container 11 and used for regulating the air pressure inside the feeding container 11, so that the air pressure in the feeding container 11 in the feeding process of the feeding mechanism 1 to the feeding mechanism 2 is equal to or slightly larger than the air pressure in the feeding container 21, smooth feeding can be ensured, the normal flow rate of powder feeding is prevented from being influenced, and the uniformity of the spraying effect is prevented from being influenced. Preferably, the feed gas pressure regulating valve 13 is provided on the feed vessel lid 12.
The feed mechanism 2 includes a feed air pressure regulating valve 23 provided on the upper side of the feed container 21 for regulating the air pressure inside the feed container 21. The feeding container 21 is provided with a feeding container cover 22, and preferably, a feeding air pressure regulating valve 23 is installed on the feeding container cover 22 to ensure that the feeding mechanism 2 feeds the powder outwards at a stable speed and flow rate.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, which may be modified, combined, and varied by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. The powder feeder is characterized by comprising a feeding mechanism (1), a feeding mechanism (2) and a connecting mechanism (3);
the feeding mechanism (1) comprises a feeding container (11) and a feeding channel (14) communicated with the feeding container (11);
the feeding mechanism (2) comprises a feeding container (21) and a feeding channel (24) which is communicated with the feeding container (21) and used for feeding materials outwards;
the connecting mechanism (3) comprises a material conveying device (32) and a locking device, wherein the material conveying device (32) is detachably and movably connected and communicated with the material feeding mechanism (1), the locking device is used for locking the material feeding channel (14) and the material conveying device (32) together, the material conveying device (32) is communicated with the material feeding container (21) so that the material feeding container (11) feeds materials to the material feeding container (21) through the connecting mechanism (3), and the material feeding container (21) feeds materials outwards through the material feeding channel (24).
2. Powder feeder according to claim 1, characterized in that the feeding mechanism (2) is fixedly connected with the connecting mechanism (3).
3. Powder feeder according to claim 1, characterized in that the locking device (31) comprises a locking switch for switching the locking state and the unlocking state of the locking device (31) by means of the locking switch.
4. The powder feeder according to claim 1, wherein the feeding container (21) is further provided with a first scale mark (241).
5. Powder feeder according to claim 4, characterized in that the material transport device (32) is tube-shaped and extends into the charging container (11), the depth of the material transport device (32) extending at or beyond the first graduation mark (241).
6. The powder feeder according to claim 1, wherein the charging mechanism (1) comprises a charging container lid (12) cooperating with the charging container (11) for adding material to the charging container (11) upon opening of the charging container lid (12).
7. The powder feeder according to claim 6, wherein the charging mechanism (1) comprises a charging air pressure regulating valve (13) provided on the charging container (11) for regulating the air pressure inside the charging container (11).
8. The powder feeder according to claim 7, wherein the feed gas pressure regulating valve (13) is provided on the feed vessel cover (12).
9. The powder feeder according to claim 1, wherein the feeding mechanism (2) comprises a feeding air pressure regulating valve (23) provided on the feeding container (21) for regulating the air pressure inside the feeding container (21).
10. The powder feeder according to claim 9, wherein the feeding container (21) is provided with a feeding container cover (22), and the feeding air pressure regulating valve (23) is mounted on the feeding container cover (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022805224.3U CN214440306U (en) | 2020-11-26 | 2020-11-26 | Powder feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022805224.3U CN214440306U (en) | 2020-11-26 | 2020-11-26 | Powder feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214440306U true CN214440306U (en) | 2021-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022805224.3U Active CN214440306U (en) | 2020-11-26 | 2020-11-26 | Powder feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214440306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453163A (en) * | 2022-02-10 | 2022-05-10 | 安徽哈工道一智能制造技术有限公司 | Novel domestic spraying metering pump |
-
2020
- 2020-11-26 CN CN202022805224.3U patent/CN214440306U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114453163A (en) * | 2022-02-10 | 2022-05-10 | 安徽哈工道一智能制造技术有限公司 | Novel domestic spraying metering pump |
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Address after: 518000 1st floor, No.16, second industrial zone, Xiacun community, Gongming street, Guangming District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Zhongchengda Applied Materials Co.,Ltd. Address before: 518000 1st floor, No.16, second industrial zone, Xiacun community, Gongming street, Guangming District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN APG MATERIAL TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |