Metal powder drying and mixing all-in-one machine

Abstract

The utility model discloses a metal powder drying and mixing all-in-one machine which comprises a drying and mixing all-in-one machine body, a mixing mechanism and a drying mechanism are arranged in the drying and mixing all-in-one machine body, the mixing mechanism comprises a feeding assembly and a stirring assembly, and the feeding assembly comprises a plurality of sets of feeding hoppers and material guiding plates. The material guide plate is rotationally arranged at the bottom of the feeding hopper and is driven by a first driving part arranged on the main body to rotate, the stirring assembly comprises a stirring shaft, and the stirring shaft is rotationally arranged in the main body, is arranged below the feeding assembly and is driven by a second driving part arranged on the main body to rotate; the drying mechanism comprises a drying machine and drying heads, a drying cavity is formed in the bottom of the main body, a discharging opening is formed in the bottom of the main body, and the multiple sets of drying heads are evenly distributed in the drying cavity; and the dryer is arranged outside the main body and is connected with a plurality of groups of drying heads arranged in the drying cavity of the main body through pipelines, so that the metal powder drying and mixing all-in-one machine is a novel metal powder drying and mixing all-in-one machine.

Description

Technical Field

[0001] The utility model relates to the technical field of metal powder processing, in particular to a metal powder drying and mixing integrated machine. Background Art

[0002] In the production process of metal powder, drying and mixing are two key process steps. At present, most of the drying and mixing equipment on the market use separate equipment of dryer and mixer to operate separately. Such equipment configuration not only takes up a lot of production space, but also increases certain operational difficulties and complexity. It is not convenient to convert powder raw materials between the two equipment, and also slows down certain production efficiency. Furthermore, some all-in-one machines with drying and mixing functions have appeared on the market. Although they are more widely used than separate equipment of dryer and mixer, they also have shortcomings. When mixing powder raw materials, the raw materials to be mixed are usually poured into the equipment for subsequent mixing of the raw materials. This mixing method is prone to uneven mixing, and will prolong the required mixing time and increase certain power loss.

[0003] Based on this, the utility model proposes a metal powder drying and mixing integrated machine to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art and to provide a metal powder drying and mixing integrated machine with reasonable structural design, convenient feeding and uniform discharging, reduced mixing time and improved mixing uniformity.

[0005] The technical solution adopted by the utility model to solve the above-mentioned problems is: a metal powder drying and mixing all-in-one machine, including a drying and mixing all-in-one machine main body, a mixing mechanism and a drying mechanism are arranged in the main body, the mixing mechanism includes a feeding component and a stirring component, the feeding component includes multiple groups of feed hoppers and guide plates, the guide plates are rotatably arranged at the bottom of the feed hopper and driven to rotate by a first driving component arranged on the main body, the stirring component includes a stirring shaft, the stirring shaft is rotatably arranged inside the main body and placed below the feeding component and driven to rotate by a second driving component arranged on the main body, the drying mechanism includes a dryer and a drying head, a drying cavity is arranged at the bottom of the main body and a discharge port is opened, the drying head is provided with multiple groups evenly distributed in the drying cavity, the dryer is placed outside the main body and connected to the multiple groups of drying heads arranged in the drying cavity of the main body through pipes.

[0006] Furthermore: the multiple groups of guide plates adapted to rotate in the multiple groups of feed hoppers have guide grooves formed between adjacent guide plates of different sizes.

[0007] Furthermore: a first sealing cover is rotatably provided on the top of the main body of the drying and mixing machine, and the first sealing cover is fastened by a locking component provided on the main body.

[0008] Furthermore: the main body of the drying and mixing machine is also provided with a first hydraulic rod which is adapted and hinged with a first sealing cover.

[0009] Furthermore: the feed hopper and the first sealing cover are made of any transparent material such as a glass plate or an acrylic plate.

[0010] Further: the discharge port is covered with a second sealing cover, and the second sealing cover is driven to rotate at the discharge port by a second hydraulic rod provided at the bottom of the main body.

[0011] Furthermore: the outer sides of the first driving component and the second driving component are both covered with matching dust covers.

[0012] Furthermore: the shell wall surface of the drying and mixing all-in-one machine body is arranged in a double-layer structure.

[0013] Further: the dryer is connected to the drying and mixing all-in-one machine body via a detachable structure.

[0014] Compared with the prior art, the utility model has the following advantages and effects:

[0015] This metal powder drying and mixing all-in-one machine can control its mixing mechanism and drying mechanism through the control panel provided on the main body of the drying and mixing all-in-one machine, for example, the first driving component and the second driving component can be adjusted to different speeds and the temperature in the drying chamber can be adjusted, etc., to meet different mixing and drying requirements, facilitate adjustment while reducing the difficulty and complexity of operation. At the same time, the mixing mechanism arranged in this way is convenient for the feeding of powder raw materials, and under the action of its feeding component, the various powder raw materials stored in the feed hopper can be discharged evenly, and the discharge amount can be better controlled and a certain discharge rate can be slowed down, so that the powder raw materials have a better mixing effect under the action of the stirring component below, further improving the uniformity of mixing, and can appropriately reduce the time required for mixing the powder raw materials, reduce the probability of uneven mixing, and cooperate with the drying mechanism to enable the internal powder raw materials to obtain a better drying effect, reduce power loss and further improve the working efficiency of this drying and mixing all-in-one machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1-2 It is a structural schematic diagram of a metal powder drying and mixing integrated machine according to an embodiment of the utility model.

[0017] Figure 3 It is a partial enlarged view of the mixing mechanism of the embodiment of the utility model.

[0018] Figure 4 It is a partial enlarged view of the stirring assembly of the embodiment of the utility model.

[0019] Figure 5 It is a partial enlarged view of the interior of the drying chamber of the embodiment of the utility model.

[0020] Figure 6 It is a partial enlarged view of a metal powder drying and mixing integrated machine according to an embodiment of the utility model.

[0021] Figure numbers: drying and mixing machine body 1, drying chamber 11, discharge port 12, pipeline 13, mixing mechanism 2, feeding assembly 21, feed hopper 211, guide plate 212, stirring assembly 22, stirring shaft 221, drying mechanism 3, dryer 31, drying head 32, first sealing cover 41, first hydraulic rod 42, second sealing cover 51, second hydraulic rod 52, dust cover 6, first driving component 101, second driving component 102. DETAILED DESCRIPTION

[0022] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0023] See also Figure 1-5 The present embodiment relates to a metal powder drying and mixing integrated machine, comprising a drying and mixing integrated machine body 1, wherein a mixing mechanism 2 and a drying mechanism 3 are arranged in the main body, the mixing mechanism 2 comprises a feeding assembly 21 and a stirring assembly 22, the feeding assembly 21 comprises a plurality of feeding hoppers 211 and a guide plate 212, the guide plate 212 is rotatably arranged at the bottom of the feeding hopper 211 and driven to rotate by a first driving component 101 arranged on the main body, the stirring assembly 22 comprises a stirring shaft 221, the stirring shaft 221 is rotatably arranged inside the main body and placed below the feeding assembly 21 and driven to rotate by a second driving component 102 arranged on the main body, the drying mechanism 3 comprises a dryer 31 and a drying head 32, a drying chamber 11 is arranged at the bottom of the main body and a discharge port 12 is opened, the drying head 32 is provided with a plurality of groups evenly distributed in the drying chamber 11, the dryer 31 is arranged outside the main body and connected to the plurality of drying heads 32 arranged in the drying chamber 11 of the main body through a pipe 13.

[0024] Specifically in this embodiment, the specific structure of this metal powder drying and mixing integrated machine can be seen in Figure 1-2As shown, when feeding, the various powder raw materials to be mixed can be poured into the multiple groups of feed hoppers 211 of the feeding component 21 according to the different specifications and types of the powder raw materials, so as to complete the preliminary feeding of the powder raw materials. After the feeding is completed, the powder raw materials stored in the feed hopper 211 can be discharged through the guide plate 212 arranged at the bottom. The guide plate 212 can drive the multiple groups of guide plates 212 to rotate in the multiple groups of adapted feed hoppers 211 under the drive of the first driving component 101, so as to evenly transport the various powder raw materials in the feed hopper 211 to the cavity below the feed hopper 211 in the drying and mixing integrated machine body 1, and stir and mix the various powder raw materials under the action of the stirring component 22 below. The specific structure of the stirring component 22 can be seen in Figure 3-4 As shown, the stirring shaft 221 is driven by the second driving component 102 to rotate in the cavity of the main body 1, so as to mix and stir the powder raw materials until they are uniform. During the mixing process, the drying mechanism 3 can dry the powder raw materials in the cavity of the main body. The specific structural arrangement of the drying cavity 11 and the drying head 32 can be seen in Figure 5 As shown, the dryer 31 delivers its high-temperature gas through the pipeline 13 to the drying chamber 11 provided at the bottom of the main body 1, and appropriately heats the drying chamber 11 and the inside of the main body 1 cavity under the action of its multiple groups of drying heads 32, and the high-temperature gas circulates in the drying chamber 11, thereby heating and drying the powder raw materials inside it, and the powder raw materials after mixing and drying can be discharged through the discharge port 12 provided below, and the powder raw materials in the cavity can be discharged. The first driving component 101 and the second driving component 102 are both driven by an adapted driving motor. This metal powder drying and mixing integrated machine can control its mixing mechanism 2 and drying mechanism 3 through the control panel provided on its main body 1, for example, different speeds can be set for the first driving component 101 and the second driving component 102 The mixing mechanism 2 arranged in this way is convenient for the feeding of powder raw materials, and under the action of its feeding component 21, the various powder raw materials stored in the feed hopper 211 are discharged evenly, and the discharge amount can be better controlled and the discharge rate can be slowed down to a certain extent, so that the powder raw materials have a better mixing effect under the action of the stirring component 22 below it, and the mixing uniformity is further improved. The time required for mixing the powder raw materials can be appropriately reduced, and the probability of uneven mixing can be reduced. In addition, the drying mechanism 3 is cooperated with to obtain a better drying effect for the powder raw materials inside, thereby reducing power loss and further improving the working efficiency of this drying and mixing all-in-one machine.

[0025] The multiple groups of guide plates 212 adapted to rotate within the multiple groups of feed hoppers 211 have guide grooves formed between adjacent guide plates 212 of different sizes. This arrangement allows the multiple groups of feed hoppers 211 to have different discharging speeds through the rotation of the adapted multiple groups of guide plates 212. The guide grooves formed between the guide plates 212 have different sizes and different conveying capacities, thereby performing a discharging process at different rates for powder raw materials of different rules and types with different requirements for mixing ratios, so that the mixing of multiple powder raw materials is more uniform while meeting different discharging needs and ratio requirements, being suitable for different usage conditions, and increasing the applicability of this equipment.

[0026] A first sealing cover 41 is rotatably provided on the top of the drying and mixing all-in-one machine body 1, and the first sealing cover 41 is fastened by a locking component provided on the main body 1. The first sealing cover 41 can seal the cavity after the feeding is completed, which is convenient for opening and closing, and the first sealing cover 41 is locked by the locking component when closing, thereby ensuring that the internal cavity of the drying and mixing all-in-one machine has better sealing performance, and reducing the phenomenon that internal dust particles leak out and pollute the air or are inhaled into the human body and cause harm to the human body due to vibration of the main body 1 during operation.

[0027] The drying and mixing machine body 1 is also provided with a first hydraulic rod 42 which is adapted and hinged with the first sealing cover 41. The hydraulic rod can further improve the sealing performance of the first sealing cover 41 and also play a certain buffering role, thereby reducing the occurrence of damage and extending the service life of the first sealing cover 41. The sealing cover with a certain weight also provides a certain convenience for the operator to open and close the first sealing cover 41 under the drive of its hydraulic rod, making the operation easier, saving time and effort, and improving the working comfort of the operator.

[0028] The feed hopper 211 and the first sealing cover 41 are made of any transparent material such as glass plate or acrylic plate, and different materials can be selected according to different usage requirements. The feed hopper 211 and the first sealing cover 41 made of transparent material can facilitate the operator to observe the usage status and flow conditions of the powder raw materials inside the cavity of the drying and mixing machine in real time, facilitate timely adjustment of abnormal situations, improve the visualization and safety of production operations, and the feed hopper 211 and the first sealing cover 41 made of transparent material are also easy to clean and maintain, further improving the operating efficiency and stability of this equipment.

[0029] The discharge port 12 is covered with a second sealing cover 51, and the second sealing cover 51 is driven to rotate at the discharge port 12 by a second hydraulic rod 52 provided at the bottom of the main body. Figure 6As shown, the second sealing cover 51 is convenient to open and close under the action of its second hydraulic cylinder and has a better sealing effect, ensuring that the interior of the drying and mixing machine cavity has good sealing performance, reducing the leakage of powder raw materials during operation, ensuring the stable operation of the equipment and reducing heat loss inside the cavity, thereby further improving work efficiency.

[0030] The outer sides of the first driving component 101 and the second driving component 102 are both covered with an adaptive dust cover 6, which can effectively prevent dust, dirt and other impurities from entering the first driving component 101 and the second driving component 102, and has a certain protective effect, ensuring its working stability while extending its service life, and reducing the frequency of cleaning and maintenance, while ensuring the safety of operators to a certain extent.

[0031] The shell wall of the drying and mixing all-in-one machine body 1 is arranged in a double-layer structure. The shell wall arranged with the double-layer structure can provide better thermal insulation performance, ensure the stability and constancy of the cavity, reduce the heat loss inside the cavity, improve the drying efficiency of the powder raw materials, and also play a certain protective role, reduce the risk of accidental scalding of operators, and improve the safety during use. The double-layer structure can further increase the strength of the equipment body, reduce the deformation or damage of the shell due to the influence of the external environment, extend the service life, and at the same time reduce the noise generated by this drying and mixing all-in-one machine during operation, providing a good working environment for the operator.

[0032] The dryer 31 is connected to the drying and mixing all-in-one machine body 1 through a detachable structure. The dryer 31 is detachably connected to the drying and mixing all-in-one machine body 1 through a pipe 13, so that it constitutes two separate devices for operation. According to different usage requirements, multiple dryers 31 can be connected through multiple pipes 13 set in the drying chamber 11. At the same time, the dryer 31 can be separated from the drying and mixing all-in-one machine body 1 to achieve independent operation of the two devices to meet different usage requirements. It is also easy to install and disassemble, and can be adjusted conveniently while reducing space occupancy. It is suitable for environments with limited space, convenient for daily inspection and later maintenance, and reduces the difficulty of maintenance.

[0033] The above contents described in this specification are merely examples of the present utility model. Those skilled in the art of the present utility model may make various modifications or additions to the specific embodiments described, or replace them in similar ways, as long as they do not deviate from the contents of the present utility model specification or exceed the scope defined in the claims, they shall all fall within the protection scope of the present utility model.

Claims

1. A metal powder drying and mixing machine, characterized in that: It includes a drying and mixing all-in-one machine body, in which a mixing mechanism and a drying mechanism are arranged, the mixing mechanism includes a feeding assembly and a stirring assembly, the feeding assembly includes multiple groups of feed hoppers and guide plates, the guide plates are rotatably arranged at the bottom of the feed hopper and are driven to rotate by a first driving component arranged on the main body, the stirring assembly includes a stirring shaft, the stirring shaft is rotatably arranged inside the main body and placed below the feeding assembly and is driven to rotate by a second driving component arranged on the main body, the drying mechanism includes a dryer and a drying head, a drying cavity is arranged at the bottom of the main body and a discharge port is opened, the drying head is provided with multiple groups evenly distributed in the drying cavity, the dryer is placed outside the main body and connected to the multiple groups of drying heads arranged in the drying cavity of the main body through pipes.

2. The metal powder drying and mixing integrated machine according to claim 1, characterized in that: The multiple groups of guide plates adapted to rotate in the multiple groups of feed hoppers have guide grooves formed between adjacent guide plates of different sizes.

3. The metal powder drying and mixing integrated machine according to claim 1, characterized in that: A first sealing cover is rotatably provided on the top of the main body of the drying and mixing all-in-one machine, and the first sealing cover is fastened by a locking component provided on the main body.

4. The metal powder drying and mixing integrated machine according to claim 3, characterized in that: The main body of the drying and mixing integrated machine is also provided with a first hydraulic rod which is adapted and hinged with a first sealing cover.

5. The metal powder drying and mixing integrated machine according to claim 3, characterized in that: The feed hopper and the first sealing cover are made of any transparent material such as a glass plate or an acrylic plate.

6. The metal powder drying and mixing integrated machine according to claim 1, characterized in that: The discharge port is covered with a second sealing cover, and the second sealing cover is driven to rotate at the discharge port by a second hydraulic rod provided at the bottom of the main body.

7. The metal powder drying and mixing integrated machine according to claim 1, characterized in that: The first driving component and the second driving component are both covered with matching dust covers on their outer sides.

8. The metal powder drying and mixing integrated machine according to claim 1, characterized in that: The shell wall surface of the drying and mixing all-in-one machine body is arranged in a double-layer structure.

9. The metal powder drying and mixing integrated machine according to claim 1, characterized in that: The dryer is connected to the drying and mixing all-in-one machine body via a detachable structure.

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