Powder stirring device facilitating feeding

Abstract

The utility model relates to a powder stirring device convenient to feed, which comprises one or more feeding mechanisms, and each feeding mechanism comprises a feeding frame, a moving frame, a transmission mechanism, a pouring cylinder, a pouring plate and a feeding plate; a cylinder body of the pouring cylinder is hinged to the movable frame, a piston rod of the pouring cylinder is hinged to one side of the pouring plate, and the other side of the pouring plate is hinged to the movable frame. The feeding plate is located on the top of the feeding frame and provided with a downward-inclined material pouring inclined face, and the material pouring inclined face faces a feeding opening of the stirring barrel. The material pouring device has the advantages that (1) the lifting structure of the material pouring plate facilitates material loading and material pouring, and the material pouring device is suitable for the material loading requirement of a higher stirring barrel; and (2) the stirring barrel is provided with a plurality of feeding mechanisms, so that various powder materials can be poured at the same time, and the mixing efficiency and quality are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of coating powder production auxiliary equipment, in particular to a powder stirring device facilitating feeding. BACKGROUND

[0002] Coating powder is sprayed on the surface of metal, wood, plastic and other substrates by electrostatic powder coating, and after high-temperature baking, the powder particles are fused and solidified into a layer of hard, flat, beautiful and good protective coating. In order to meet the various application requirements of coating powder, the raw materials need to be process-mixed according to the proportion, and then enter the equipment for processing.

[0003] Generally, various powders are put into the stirring barrel according to a certain proportion for stirring and mixing. In order to ensure uniform mixing, the feeding port of the stirring barrel on the production line is relatively high, and the workers are limited by the weight of the powder and the position of pouring when pouring, which affects the efficiency of feeding and pouring. And when feeding, dust is generated, workers inhale too much dust, which affects their safety.

[0004] Therefore, it is necessary to further improve the structure of the feeding device of the mixing barrel to meet the efficiency and safety requirements of modern mixing. SUMMARY

[0005] The utility model aims at providing a powder stirring device facilitating feeding, which can improve the feeding efficiency.

[0006] In order to achieve the above-mentioned utility model purposes, the utility model provides a powder stirring device facilitating feeding, which comprises a stirring barrel and one or more feeding mechanisms, and the feeding mechanisms are located on the outer wall of the stirring barrel.

[0007] The feeding mechanism comprises a feeding frame, a moving frame, a transmission mechanism, a pouring cylinder, a pouring plate and a feeding plate. The transmission mechanism is connected with the moving frame through the feeding frame. The feeding frame is vertically provided with a guide rod, and the moving frame is provided with a connecting hole. The moving frame is connected with the guide rod through the connecting hole.

[0008] The cylinder body of the pouring cylinder is hinged with the moving frame, the piston rod of the pouring cylinder is hinged with one side of the pouring plate, and the other side of the pouring plate is hinged with the moving frame. The feeding plate is located at the top of the feeding frame, and the feeding plate is provided with a downward inclined pouring slope. The pouring slope faces the feeding port of the stirring barrel.

[0009] Preferably, the top of the guide rod is provided with a limiting head.

[0010] As a further improvement of the utility model, the two sides of the pouring slope are provided with first material blocking plates.

[0011] As a further improvement to the utility model, a buffer spring is provided between the pouring plate and the moving frame.

[0012] As a further improvement of the utility model, the pouring plate has a trumpet-shaped structure, and a second baffle plate is provided on three sides of the pouring plate.

[0013] As a further improvement of the utility model, the bottom of the feeding rack is provided with a connecting seat, the connecting seat is provided with reinforcing ribs, and the bottom of the connecting seat is provided with casters.

[0014] This utility model discloses a powder mixing device that facilitates feeding. The transmission mechanism controls the pouring plate to descend to the loading height, and the powder is poured onto the pouring plate. Subsequently, the powder rises to the pouring position with the moving frame. The pouring cylinder controls the pouring plate to flip, and the powder is transferred along the pouring plate to the feeding plate, and finally poured into the mixing tank.

[0015] This utility model provides a convenient powder mixing device for feeding materials, which has the following advantages compared with the prior art:

[0016] (1) The lifting structure of the pouring plate facilitates loading and unloading, and is suitable for the feeding needs of mixing tanks with higher heights;

[0017] (2) The mixing tank is equipped with multiple feeding mechanisms, which can realize the simultaneous pouring of various powders, thereby improving the mixing efficiency and quality. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of a powder mixing device for convenient feeding according to the present invention.

[0019] Figure 2 This is a schematic diagram of the feeding mechanism.

[0020] Figure 3 This is a side view of the feeding mechanism;

[0021] Figure 4 This is a top view of the pouring plate. Detailed Implementation

[0022] The specific embodiments of this utility model will be further described in detail below with reference to the accompanying drawings.

[0023] like Figure 1 As shown, the present invention provides a convenient powder mixing device for feeding, which includes a mixing tank 1 and one or more feeding mechanisms 2, all of which are located on the outer wall of the mixing tank 1.

[0024] like Figure 2As shown, the feeding mechanism 2 comprises a feeding frame 21, a moving frame 22, a transmission mechanism 23, a pouring cylinder 24, a pouring plate 25, and a feeding plate 26; the transmission mechanism 23 is connected with the moving frame 22 through the feeding frame 21, the feeding frame 21 is vertically provided with a guide rod 28, the moving frame 22 is provided with a connecting hole 222, and the moving frame 22 is connected with the guide rod 28 through the connecting hole 222;

[0025] The transmission mechanism 23 is a conventional screw transmission assembly, which can be driven to rotate by an external motor, so as to realize the lifting of the moving frame 22 connected therewith. The guide rod 28 can guide the lifting of the moving frame 22, so that the moving frame 22 always vertically lifts along the guide rod 28. The top of the guide rod 28 is provided with a limiting head 281, which can limit the maximum lifting distance of the moving frame 22, so as to avoid the out-of-control of the moving frame 22, the influence on normal operation, and even the threat to the safety of operation.

[0026] The cylinder body of the pouring cylinder 24 is hinged with the moving frame 22, the piston rod of the pouring cylinder 24 is hinged with one side of the pouring plate 25, and the other side of the pouring plate 25 is hinged with the moving frame 22. The feeding plate 26 is located at the top of the feeding frame 21, and is provided with a downwardly inclined pouring slope 261, which faces the feeding port of the stirring barrel 1.

[0027] The powder is poured on the pouring plate 25, and when the pouring plate 25 is lifted to the side of the feeding plate 26, i.e. the pouring position, the piston rod of the pouring cylinder 24 is extended, so that the pouring plate 25 hinged therewith is turned to a certain angle, the powder on the plate is poured into the feeding plate 26 in a downwardly inclined manner, and the powder flows into the barrel along the pouring slope 261, which guides the flow direction of the powder. The two sides of the pouring slope 261 are provided with first blocking plates 262, which further prevent the powder from flying out from the two sides of the feeding plate 26.

[0028] As shown in the figure, Figure 3 The buffering spring 29 is arranged between the pouring plate 25 and the moving frame 22, which plays a buffering and anti-vibration role when the pouring plate 25 is turned to pour, so as to avoid the violent shaking of the pouring plate 25, which causes the powder on the pouring plate 25 to shake out from the side of the pouring plate 25.

[0029] As shown in the figure, Figure 4 The pouring plate 25 is in a horn shape, and the three sides of the pouring plate 25 are provided with second blocking plates 251, which and the horn shape both limit the powder on the pouring plate 25 to a certain extent during the lifting and pouring process, so as to avoid the overflow of the powder from the edge of the pouring plate 25.

[0030] The bottom of the feeding frame 21 is provided with a connecting seat 27, the connecting seat 27 is provided with a reinforcing rib 272, the overall shaking transmission of the frame body is reduced, the force imbalance in the pouring process is avoided, the bottom of the connecting seat 27 is provided with a universal wheel 271, the overall of the feeding mechanism 2 can be conveniently moved through the universal wheel 271, so that the quantity and the position of the feeding mechanism 2 are adjusted according to the actual mixing proportion requirement, and the flexibility of mixing is improved.

[0031] The powder stirring device with the convenient feeding function, the transmission mechanism 23 controls the pouring plate 25 to be lowered to the loading height, the powder is poured on the pouring plate 25, then the powder is lifted to the pouring position along with the moving frame 22, the pouring cylinder 24 controls the pouring plate 25 to be turned over, the powder is transmitted to the feeding plate 26 along the pouring plate 25, and finally poured into the stirring barrel 1.

[0032] The above has carried out the specific description to the preferred embodiment of the utility model creation, but the utility model creation is not limited to the described embodiment, the skilled person in the art can make various equivalent modifications or replacements without departing from the spirit of the utility model creation, these equivalent modifications or replacements are all contained in the range defined by the claims of the present application.

Claims

1. A powder stirring device for facilitating feeding, comprising a stirring barrel, characterized in that, Also include one or more feeding mechanism, one or more of the feeding mechanism is located in the outer wall of the stirring barrel; The feeding mechanism includes a feeding frame, a moving frame, a transmission mechanism, a pouring cylinder, a pouring plate, and a feeding plate; the transmission mechanism is connected with the moving frame through the feeding frame, the feeding frame is vertically provided with a guide rod, the moving frame is provided with a connecting hole, and the moving frame is connected with the guide rod through the connecting hole; The cylinder body of the pouring cylinder is hinged with the moving frame, the piston rod of the pouring cylinder is hinged with one side of the pouring plate, and the other side of the pouring plate is hinged with the moving frame; the feeding plate is located at the top of the feeding frame, the feeding plate is provided with an inclined downward pouring slope, and the pouring slope faces the feeding port of the stirring barrel; The pouring plate is a horn-shaped structure, and three edges of the pouring plate are provided with second material blocking plates.

2. A powder mixing device for easy loading as claimed in claim 1 wherein, The top of the guide rod is provided with a limiting head.

3. A powder mixing device for easy loading as claimed in claim 1 wherein, Both sides of the pouring slope are provided with first material blocking plates.

4. A powder mixing device for easy loading as claimed in claim 1 wherein, The bottom of the feeding frame is provided with a connecting seat, the connecting seat is provided with a reinforcing rib, and the bottom of the connecting seat is provided with universal wheels.

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