Powder feeding equipment for mixing stirrer

Abstract

The utility model relates to the technical field of stirrers, in particular to powder feeding equipment for mixing stirrers, which comprises a plurality of mixing stirrers and is characterized by further comprising a plurality of powder feeding equipment, the powder feeding equipment is arranged above the mixing stirrers, and the powder feeding equipment and the mixing stirrers are arranged in a staggered manner. The powder feeding equipment comprises a conical upper cavity and a conical lower cavity which are arranged up and down, an opening is formed in one side of the front portion of the conical upper cavity, a first cavity extending upwards is formed in one side of the rear portion of the conical upper cavity, a fan is arranged on the top of the outer side of the first cavity, a matched lining is arranged in the conical lower cavity, and a vibration device is arranged between the conical lower cavity and the lining. Compared with the prior art, the device has the advantages that the powder bag and the powder do not need to be separated manually, so that the efficiency is greatly improved; the vibration lining is beneficial to separation of the powder bag and the powder, so that the powder can be conveniently output from the discharge port; and redundant powder can be recycled, so that dangers caused by dust flying are avoided, secondary utilization is facilitated, and the cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixers, in particular to a powder feeding device used for a mixing mixer. Background Art

[0002] The powder feeding equipment of the mixer is an indispensable equipment in the production process of the mixer. The existing technology usually requires the powder to be unpacked and poured into the feeding port, and then transported through a pipeline, which is inefficient and dust is easy to fly and cause danger.

[0003] The Chinese utility model patent with application number 202310530832.3 discloses a plastic mixed packaging system, including a mixing and stirring mechanism and multiple feeding stations. The multiple feeding stations are respectively used to transfer different raw materials to the mixing and stirring mechanism. The mixing and stirring mechanism is used to stir and mix the raw materials to form materials. It also includes a sedimentation mechanism for recovering raw material dust and a discharge station for outputting materials. The discharge station includes a discharge box, a fixed structure and a discharge pipe. The discharge pipe is arranged in the discharge box and connected to the output end of the mixing and stirring mechanism. The fixed structure is used to fix the material bag used to hold the material.

[0004] The above patent feeds the material through a feeding port and then uses a negative pressure pipe to transport the dust, but it still requires manual bag unpacking, the transportation efficiency is low, and the dust cannot be recovered, which easily leads to waste of resources. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a powder feeding device for a mixing and stirring machine, which simplifies the feeding steps and facilitates dust recovery.

[0006] In order to achieve the above-mentioned purpose, a powder feeding device for a mixing and blending machine is designed, comprising a plurality of mixing and blending machines, characterized in that it also comprises a plurality of powder feeding devices, the powder feeding devices are arranged above the mixing and blending machines, and the powder feeding devices and the mixing and blending machines are arranged in staggered layers, the powder feeding devices comprise a conical upper cavity and a conical lower cavity arranged up and down, an opening is provided on one side of the front part of the conical upper cavity, a first cavity extending upward is provided on one side of the rear part of the conical upper cavity, a fan is provided on the top of the outer side of the first cavity, a matching lining is provided in the conical lower cavity, and a vibration device is provided between the conical lower cavity and the lining.

[0007] Preferably, a discharge port is provided at the bottom of the conical lower cavity of the powder feeding equipment, and the discharge port is connected to the feed port of the mixer through a pipeline, and a control valve is provided on the pipeline.

[0008] Preferably, a dust collection pipe is provided on the top of the first cavity of the powder feeding equipment.

[0009] Preferably, an opening is provided on one side of the front of the powder feeding device, and the opening is connected to the dust collection pipe.

[0010] Compared with the prior art, the utility model has the following advantages:

[0011] 1. When feeding, you only need to break the powder bag and then feed it directly with the bag, without the need to manually separate the powder bag and the powder, which greatly improves efficiency;

[0012] 2. The vibrating liner helps to separate the powder bag and the powder material, making it easier for the powder material to be discharged from the discharge port;

[0013] 3. Excess powder can be recovered through the dust collection pipe, which can avoid the danger caused by dust dispersion and facilitate secondary utilization, saving costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the powder feeding equipment provided by the utility model.

[0015] In the figure: 1. mixer; 2. powder mixing equipment; 3. conical upper cavity; 4. conical lower cavity; 5. first cavity; 6. fan; 7. dust collection pipe; 8. vibration device; 9. discharge port; 10. lining; 11. discharge pipe; 12. feeding port. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with the accompanying drawings. The structure and principle of the utility model are very clear to people in the field. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0017] like Figure 1 As shown, the utility model discloses a powder feeding device for a mixing and stirring machine 1, comprising a plurality of mixing and stirring machines 1 and a plurality of powder feeding devices.

[0018] The powder feeding device and the mixer 1 are arranged in staggered layers, and the powder feeding device is arranged above the mixer 1, so that the powder can pass through the discharge pipe 11 of the discharge port 9 of the powder feeding device and directly slide into the feed port of the mixer 1.

[0019] The powder feeding device comprises a conical upper cavity 3 and a conical lower cavity 4 which are arranged up and down.

[0020] An opening for feeding 12 is provided on one side of the front of the conical upper cavity 3 , and the user can directly put the broken powder bag into the device through the opening. An upwardly extending first cavity 5 is provided on one side of the rear of the conical upper cavity 3 .

[0021] A fan 6 is provided at the top of the outer side of the first cavity 5 , and a dust collection pipe 7 is also provided at the top of the first cavity 5 to facilitate the collection of excess dust for secondary utilization.

[0022] A matching liner 10 is provided in the conical lower cavity 4, and a vibrating device 8 is provided between the conical lower cavity 4 and the liner 10. When the vibrating device 8 is started, the liner 10 vibrates accordingly, so that the opened powder bag is separated from the powder by vibration. A discharge port 9 is provided at the bottom of the lower cavity, and the discharge port 9 is connected to the feed port of the mixer 1 through a discharge pipe 11. The powder separated from the powder bag directly enters the mixer 1 through the discharge pipe 11, and a control valve is provided on the pipe.

[0023] The above is only a specific implementation method of this utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field within the technical scope disclosed by the utility model, according to the technical solution and new concept of the utility model, shall be covered by the protection scope of the utility model.

Claims

1. A powder feeding device for a mixing and stirring machine, comprising a plurality of mixing and stirring machines, characterized in that It also includes a plurality of powder feeding devices, wherein the powder feeding devices are arranged above the mixing and stirring machine, and the powder feeding devices and the mixing and stirring machine are arranged in staggered layers. The powder feeding equipment includes a conical upper cavity and a conical lower cavity which are arranged up and down. An opening is provided on the front side of the conical upper cavity, and a first cavity extending upward is provided on the rear side of the conical upper cavity. A fan is provided on the top of the outer side of the first cavity. A matching lining is provided in the conical lower cavity, and a vibration device is provided between the conical lower cavity and the lining.

2. A powder feeding device for a mixing and stirring machine as claimed in claim 1, characterized in that A discharge port is provided at the bottom of the conical lower cavity of the powder feeding equipment, and the discharge port is connected to the feed port of the mixer through a pipeline, and a control valve is provided on the pipeline.

3. A powder feeding device for a mixing and stirring machine as claimed in claim 1, characterized in that A dust collecting pipe is arranged on the top of the first cavity of the powder feeding equipment.

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