CN210969491U - Batching device for air conditioner accessory production - Google Patents

Abstract

The utility model belongs to the technical field of air conditioner accessory production, a batching device for air conditioner accessory production is disclosed, which comprises a batching frame, a mixing bin, a driving device and a plurality of storage buckets, wherein the mixing bin is rotationally connected with the batching frame through a connecting piece, and the outer wall of the mixing bin is fixedly provided with a circle of toothed ring; the storage barrel is fixed above the feed inlet of the mixing bin through a material distribution frame, and the material distribution frame is also provided with a stirring device; the driving device comprises a rotating gear connected with a rotating motor, and the rotating gear is meshed with a gear ring on the outer wall of the mixing bin; the stirring device comprises a stirring rod and a stirring paddle which are connected with the cylinder. The utility model has simple structure, convenient operation and convenient maintenance; the mixing bin can rotate to be matched with the stirring device, so that materials in vertical and horizontal directions can be mixed, and the materials can be mixed more fully; the rotation of blending bunker has changed the position that each material fell into the blending bunker, makes each material distribute more evenly in the blending bunker, has reduced the mixing degree of difficulty, has improved stirring effect and efficiency.

Description

Dosing device for the production of air-conditioning parts

technical field

The utility model relates to the technical field of air-conditioning accessories production, in particular to a batching device for the production of air-conditioning accessories.

Background technique

In the production process of air-conditioning accessories, it is a tool for mixing and batching color blocks, masterbatches and various raw materials according to the weight ratio requirements through the batching device. Evenly, at present, the stirring blade is generally used to stir evenly in a single direction, and then the material is discharged; and the feeding of the same material is also added to a fixed position in the mixing bin, which increases the difficulty of stirring the material evenly. Therefore, the existing batching device has low stirring efficiency and poor stirring uniformity, resulting in poor quality of the final product. There is an urgent need for a batching device with high stirring efficiency and good stirring effect.

Utility model content

The purpose of the utility model is to overcome the existing technical problems and provide a batching device for the production of air-conditioning accessories.

To achieve the above object, the utility model is implemented according to the following technical solutions:

The batching device for the production of air-conditioning accessories includes a batching rack, a mixing bin, a driving device and a plurality of storage buckets. A ring gear ring is fixed on the outer wall of the hopper; the storage bucket is fixed above the feed port of the mixing bin through a batching rack, and a stirring device is also arranged on the batching rack;

The connecting piece includes a fixing rod and a connecting ring, the connecting ring is fixedly connected with the batching rack through the fixing rod, and the mixing bin is sleeved in the connecting ring and is connected with the inner wall of the connecting ring through a bearing rotatably;

The driving device includes a rotating motor and a rotating gear, the rotating motor is connected with the rotating gear through a rotating shaft, and the rotating gear is engaged with the gear ring on the outer wall of the mixing bin;

The stirring device includes a cylinder, a stirring rod and a stirring paddle, the cylinder is fixed on the batching rack, the piston end of the cylinder is fixedly connected with the upper end of the stirring rod, and the lower end of the stirring rod extends into the mixing bin and is connected to the stirring paddle .

The multiple storage buckets of the utility model store color blocks, color masterbatches and various raw materials respectively, and are added into the mixing bin according to a certain proportion, and the mixing bin is driven by the rotating motor to rotate, changing the storage bucket The position where the material falls into the mixing silo makes the distribution in the mixing silo more uniform, reducing the difficulty of uniform mixing and improving the mixing efficiency; the cylinder of the mixing device drives the stirring rod to drive the stirring paddle up and down in the mixing silo It moves and cooperates with the rotating mixing bin, so as to fully stir and mix the materials in the bin.

Preferably, the stirring paddle comprises an upper fixing ring and a lower fixing ring, a plurality of fan-shaped paddles are evenly arranged on the lower fixing ring along the circumferential direction, and the arc end of the fan-shaped paddles is fixedly connected with the lower fixing ring, The central end of the fan-shaped blade is inclined downward and fixedly connected together, and the gap area between adjacent fan-shaped blades is not less than half of the fan-shaped blade area to ensure that the material can leak out of the gap completely. The lower ends of the rods are fixedly connected, and a plurality of connecting rods are evenly fixed between the upper fixing ring and the lower fixing ring. Set here, the upper fixing ring moves up and down under the driving of the stirring rod, which drives the lower fixing ring and a plurality of fan-shaped blades to move up and down. This movement makes the material in the mixing bin enter the fan-shaped through the gap between the adjacent fan-shaped blades. The upper surface of the paddle is carried by the fan blade and brought to a high place and continuously falls, so as to exchange and flip the materials in the mixing bin in the vertical direction to achieve the effect of full stirring and mixing, and the upper and lower fixing rings are connected. There is a connecting rod between them. When the mixing bin rotates, the connecting rod and the inclined fan blades move relative to the materials in the mixing bin, and the materials can also be stirred and mixed in the horizontal direction.

Preferably, the circular center ends of the fan-shaped blades are fixedly connected by a circular ring, and the circular central ends of each fan-shaped blade are evenly distributed along the circumference of the outer wall of the circular ring. Avoid material accumulation in the cone formed by each fan-shaped blade.

The utility model also includes other components that can enable the device to be used normally, all of which are conventional choices in the field, such as the control mechanism for quantitative discharge of the storage tank, the control mechanism for the cylinder and the rotating motor, and the like. In addition, the devices or components not limited in the present invention all adopt conventional means in the art, for example, equipment such as storage buckets, batching racks, rotating gears, toothed rings and the like all adopt conventional structures.

The working principle of the utility model: the color blocks, color masterbatch and various raw materials are respectively stored in the storage bucket, and added into the mixing bin according to a certain proportion, the rotating motor is started to drive the rotating gear to rotate, and the rotating gear meshes with the gear ring, so Drive the mixing bin to rotate. The rotation of the mixing bin changes the position where the materials in each storage bucket fall into the mixing bin, making the distribution in the mixing bin more uniform, reducing the difficulty of uniform mixing and improving the mixing efficiency. ;Start the cylinder, the cylinder drives the stirring rod to drive the stirring paddle to move up and down in the mixing bin, and cooperate with the rotating mixing bin, so as to fully stir and mix the materials in the bin; The fixed ring is composed of a plurality of fan-shaped paddles. The fan-shaped paddles are formed into a downward cone, which is convenient for extending into the material to move up and down. The blade moves up and down, and this movement causes the material in the mixing bin to enter the upper surface of the fan-shaped blade through the gap between the adjacent fan-shaped blades, and is carried by the fan-shaped blade and brought to a high place and continuously falls, thereby affecting the mixing chamber. The materials are exchanged and flipped in the vertical direction to achieve the effect of full stirring and mixing, and a connecting rod is set between the upper and lower fixing rings. When the mixing bin rotates, the connecting rod and the inclined fan blade are connected to the mixing bin The materials in the interior move relatively, and the materials can be stirred and mixed in the horizontal direction; that is, the setting of the stirring paddle can realize the mixing and stirring of the materials in the vertical and horizontal directions at the same time, which improves the stirring effect and efficiency.

The utility model achieves the following beneficial effects: the structure is simple, the operation is convenient, and the maintenance is convenient; the mixing bin can be rotated to cooperate with the stirring device to realize the full mixing of materials; The position in the mixing silo makes the materials in the mixing silo more evenly distributed and reduces the difficulty of mixing; the setting of the stirring paddle not only realizes the mixing and stirring of the materials in the vertical direction, but also can exchange the materials in the mixing silo up and down. Turning can also realize the mixing and stirring of materials in the horizontal direction, which improves the stirring effect and efficiency.

Description of drawings

Fig. 1 is the external structure schematic diagram of the utility model;

Fig. 2 is the structural representation of the utility model;

Fig. 3 is the top view of the stirring paddle of the utility model;

Fig. 4 is the bottom view of the stirring paddle of the present invention.

In the figure: 1. Mixing bin; 2. Batching rack; 3. Storage bucket; 4. Air cylinder; 5. Stirring rod; 6. Connecting ring; 7. Fixed rod; 8. Gear ring; 9. Rotating gear; 10 11, rotating shaft; 12, lower fixing ring; 13, connecting rod; 14, upper fixing ring; 15, fan blade; 16, circular ring.

Detailed ways

The present utility model will be further described below with reference to the accompanying drawings and specific embodiments. The schematic embodiments and descriptions of the present utility model are used to explain the present utility model, but are not intended to limit the present utility model.

Example:

As shown in Figures 1-4, the batching device for the production of air-conditioning accessories includes a batching rack 2, a mixing bin 1, a driving device and a plurality of storage buckets 3. The mixing bin 1 is conical, and the mixing bin 1 passes through The connecting piece is rotatably connected with the batching rack 2, and a ring gear ring 8 is fixed on the outer wall of the mixing bin 1; The rack 2 is also provided with a stirring device;

The connecting piece includes a fixing rod 7 and a connecting ring 6, the connecting ring 6 is fixedly connected with the batching rack 2 through the fixing rod 7, and the mixing bin 1 is sleeved in the connecting ring 6 and passes through the inner wall of the connecting ring 6. Bearing rotation connection;

The driving device includes a rotating motor 10 and a rotating gear 9. The rotating motor 10 is connected to the rotating gear 9 through a rotating shaft 11, and the rotating gear 9 is engaged with the gear ring 8 on the outer wall of the mixing bin 1;

The stirring device comprises a cylinder 4, a stirring rod 5 and a stirring paddle. The cylinder 4 is fixed on the batching rack 2, the piston end of the cylinder 4 is fixedly connected with the upper end of the stirring rod 5, and the lower end of the stirring rod 5 extends into the mixing rod. In the silo 1 and connect the stirring paddle.

The stirring paddle includes an upper fixing ring 14 and a lower fixing ring 12 , and a plurality of fan-shaped paddles 15 are evenly arranged on the lower fixing ring 12 along the circumferential direction. Fixed connection, the central end of the fan-shaped paddles 15 is inclined downward and fixedly connected together, and the gap area between adjacent fan-shaped paddles 15 is not less than half of the area of the fan-shaped paddles 15 to ensure that the material can be completely leaked from the gap, so The upper fixing ring 14 is fixedly connected with the lower end of the stirring rod 5 , and a plurality of connecting rods 13 are evenly fixed between the upper fixing ring 14 and the lower fixing ring 12 .

The central ends of the fan-shaped paddles 15 are fixedly connected by a circular ring 16 , and the central ends of each fan-shaped paddle are evenly distributed along the circumferential direction of the outer wall of the circular ring. The material can flow out from the ring to avoid the accumulation of material in the cone formed by each fan-shaped blade

When in use, the color blocks, color masterbatch and various raw materials are respectively stored in the storage bucket 3, and added into the mixing bin 1 according to a certain proportion, and the rotating motor 10 is started to drive the rotating gear 9 to rotate, and the rotating gear 9 and the gear ring 8 are rotated. Therefore, the mixing bin 1 is driven to rotate. The rotation of the mixing bin 1 changes the position where the materials in the storage buckets 3 fall into the mixing bin 1, so that the distribution in the mixing bin 1 is more uniform and reduces the The difficulty of mixing uniformly improves the stirring efficiency; the cylinder 4 is activated, and the cylinder 4 drives the stirring rod 5 to drive the stirring paddle to move up and down in the mixing bin 1, and cooperate with the rotating mixing bin 1, so as to fully play a role in the materials in the bin. The stirring and mixing action; the stirring paddle is composed of an upper fixing ring 14, a lower fixing ring, and a plurality of fan-shaped paddles 15. The fan-shaped paddles 15 form a downward cone, which is convenient for extending into the material for up and down movement. The upper fixing ring 14 is in the The stirring rod 5 moves up and down, and drives the lower fixing ring 12 and the plurality of fan-shaped paddles 15 to move up and down. This movement makes the material in the mixing bin 1 enter the fan-shaped paddles 15 through the gap between the adjacent fan-shaped paddles 15. The upper surface of the silo is carried by the fan-shaped blades 15 and brought to a high place and continuously falls, so as to exchange and flip the materials in the mixing bin 1 in the vertical direction to achieve the effect of full stirring and mixing, and the upper and lower fixing rings are connected. A connecting rod 13 is arranged between them. When the mixing bin 1 rotates, the connecting rod 13 and the inclined fan-shaped blade 15 move relative to the materials in the mixing bin 1, and the materials can also be stirred and mixed in the horizontal direction; The setting of the stirring paddle can realize the mixing and stirring of materials in the vertical and horizontal directions at the same time, which improves the stirring effect and efficiency.

The technical solutions of the present invention are not limited to the limitations of the above-mentioned specific embodiments, and all technical deformations made according to the technical solutions of the present invention fall within the protection scope of the present invention.

Claims (3)

1. Proportioning device is used in air conditioner accessory production, including proportioning frame, blending bunker, drive arrangement and a plurality of storage vat, its characterized in that: the mixing bin is conical, the mixing bin is rotatably connected with the batching frame through a connecting piece, and a circle of toothed ring is fixedly arranged on the outer wall of the mixing bin; the storage barrel is fixed above a feed inlet of the mixing bin through a material distribution frame, and a stirring device is further arranged on the material distribution frame;

the connecting piece comprises a fixed rod and a connecting ring, the connecting ring is fixedly connected with the batching frame through the fixed rod, and the mixing bin is sleeved in the connecting ring and is rotatably connected with the inner wall of the connecting ring through a bearing;

the driving device comprises a rotating motor and a rotating gear, the rotating motor is connected with the rotating gear through a rotating shaft, and the rotating gear is meshed with a gear ring on the outer wall of the mixing bin;

the stirring device comprises an air cylinder, a stirring rod and a stirring paddle, the air cylinder is fixed on the material mixing frame, the piston end of the air cylinder is fixedly connected with the upper end of the stirring rod, and the lower end of the stirring rod extends into the material mixing bin and is connected with the stirring paddle.

2. The batching device for producing air conditioning accessories according to claim 1, wherein: the stirring rake includes upper fixed ring, lower fixed ring, evenly be provided with a plurality of fan-shaped paddle along circumference on the lower fixed ring, the circular arc end and the lower fixed ring fixed connection of fan-shaped paddle, the centre of a circle end downward sloping and fixed connection of fan-shaped paddle are in the same place, and the clearance area between the adjacent fan-shaped paddle is not less than half of fan-shaped paddle area, the lower extreme fixed connection of upper fixed ring and puddler, evenly be fixed with many connecting rods between upper fixed ring and the lower fixed ring.

3. The batching device for producing air conditioning accessories according to claim 2, wherein: the circle center ends of the fan-shaped blades are fixedly connected through a circular ring, and the circle center ends of the fan-shaped blades are uniformly distributed along the circumferential direction of the outer wall of the circular ring.

Images