CN219525105U - Automatic feeding material streamline - Google Patents

Abstract

The utility model relates to an automatic feeding material streamline, which belongs to the technical field of material adding equipment and comprises a material flowing frame, wherein the upper end of the material flowing frame is rotationally connected with a plurality of conveying rollers, the conveying rollers are linearly and equidistantly arranged at the upper end of the material flowing frame, a hopper is arranged above the material flowing frame, the lower end of the hopper is provided with a discharging mechanism, and a weighing mechanism opposite to the discharging mechanism is arranged at the material flowing frame. The utility model has the advantages of high working efficiency, pollution reduction and low labor cost.

Description

Automatic feeding material streamline

Technical Field

The utility model relates to an automatic feeding material streamline, and belongs to the technical field of material adding equipment.

Background

The ceramic crucible has the characteristics of fine structure, low heat conductivity, small thermal expansion coefficient, high dimensional accuracy of finished products, no deformation at high temperature, good thermal shock stability, good electrical property, good chemical erosion resistance and the like, so the ceramic crucible is widely applied to the fields of glass deep processing industry, metallurgical industry, electronic industry, chemical industry, aerospace and the like.

When preparing ceramic crucible, need to split into ceramic crucible with the powder, then place the ceramic crucible that fills the powder on the flat kiln, calcine in pushing away the flat kiln with ceramic crucible by the push rod, in this process, need weigh the powder to with the powder filling in the ceramic crucible, the operation is comparatively loaded down with trivial details, and when filling the powder in the ceramic crucible, there is dust pollution's problem, simultaneously very troublesome laborious, work efficiency is low.

Disclosure of Invention

The utility model provides an automatic feeding material streamline aiming at the defects in the prior art.

The technical scheme for solving the technical problems is as follows: the utility model provides an automatic feeding commodity circulation line, includes the commodity circulation frame, commodity circulation frame upper end rotates and is connected with a plurality of conveying rollers, the conveying roller is linear equidistant range in commodity circulation frame upper end, commodity circulation frame top is equipped with the hopper, the hopper lower extreme is equipped with discharge mechanism, commodity circulation frame department is equipped with the weighing mechanism just to with discharge mechanism.

Based on the technical scheme, the utility model can also be improved as follows:

further, the weighing mechanism comprises an electric cylinder and an electronic scale, wherein the electric cylinder is arranged below the conveying roller, and the electronic scale is arranged at the upper end of a piston rod of the electric cylinder.

Further, a pushing block is arranged at the upper end of the electronic scale.

Further, the pushing block comprises a bottom plate and two pushing plates, the pushing plates are arranged at the upper end of the bottom plate, and a middle groove matched with the conveying roller is reserved between the two pushing plates.

Further, one end of the push plate far away from the bottom plate is provided with an extension block.

Further, the discharging mechanism comprises a feeding auger, the feeding auger is communicated with the lower end of the hopper, a discharging hole of the feeding auger is opposite to the electronic scale, and a pneumatic ball valve is arranged at the discharging hole of the feeding auger.

Further, an infrared induction photoelectric device is arranged on the logistics frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the conveying rollers are rotationally connected on the logistics frame, the hopper and the discharging mechanism are arranged above the logistics frame, the weighing mechanism is arranged, the conveying rollers can convey the crucible, when the conveying rollers convey the crucible to the lower end of the discharging mechanism, the discharging mechanism can add materials into the crucible, meanwhile, the weighing mechanism can weigh the crucible, when the added materials meet the requirements, the discharging mechanism can stop discharging, and through the arrangement of the conveying rollers, the weighing mechanism and the discharging mechanism, the crucible can be conveyed, the powder weighing and the powder filling are facilitated, meanwhile, the working efficiency can be ensured, the weight of the powder can be accurately added, the carrying is reduced, and the pollution of the powder is reduced;

2. according to the utility model, the electronic air cylinder and the electronic scale are arranged, the electronic scale can jack up the electronic scale, and the electronic scale can weigh the crucible, so that the quantity of added powder can be ensured to stabilize the calcination quality, meanwhile, the pollution caused by manual feeding and the injury to personnel can be reduced, the material flow line can control the time for conveying the crucible by the conveying roller according to the pushing speed and the pushing time of the flat kiln push plate, the working efficiency can be further improved, and the labor cost is reduced.

Drawings

FIG. 1 is a schematic view of an automatic feeder streamline according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a protruding push block according to an embodiment of the present utility model.

In the figure, 1, a logistics rack; 2. a conveying roller; 3. a crucible; 4. an electric cylinder; 5. an electronic scale; 6. a pushing block; 61. a bottom plate; 62. a push plate; 63. a middle groove; 64. an extension block; 7. an infrared induction photoelectric device; 8. a hopper; 9. feeding augers; 10. pneumatic ball valves; 11. auger motor.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

As shown in FIG. 1, an automatic feeding logistics line comprises a logistics frame 1, a plurality of conveying rollers 2, a hopper 8, a discharging mechanism and a weighing mechanism, wherein the conveying rollers 2 are rotationally connected to the upper end of the logistics frame 1, the hopper 8 is arranged above the logistics frame 1, the discharging mechanism is communicated to the lower end of the hopper 8, the weighing mechanism is arranged at the logistics frame 1 and is opposite to the discharging mechanism, when the conveying rollers 2 convey the crucible 3 to the lower end of the discharging mechanism, the discharging mechanism can add materials into the crucible 3, and meanwhile, the weighing mechanism can weigh the crucible 3, when the added materials meet the demands, the discharging mechanism can stop discharging, and the conveying rollers 2, the weighing mechanism and the discharging mechanism are arranged, so that the crucible 3 can be conveniently conveyed, weighed and filled with powder, and the working efficiency can be guaranteed.

As shown in fig. 1, a driving motor is arranged on a logistics frame 1, a driving belt pulley is arranged on an output shaft of the driving motor, a driven belt pulley is arranged at the end part of a conveying roller 2, a belt is wound between the driving belt pulley and the driven belt pulley, the conveying roller 2 is arranged at the upper end of the logistics frame 1 in a linear equidistant mode, when the crucible 3 is required to be driven and displaced, the driving motor is started, and the driving motor drives and rotates the conveying roller 2 through the driving belt pulley, the driven belt pulley and the belt, so that the crucible 3 at the upper end of the conveying roller 2 is conveniently driven and displaced.

As shown in fig. 1, the weighing mechanism comprises an electric cylinder 4 and an electronic scale 5, the electric cylinder 4 is arranged below the conveying roller 2, the electronic scale 5 is arranged at the upper end of a piston rod of the electric cylinder 4, when the discharging mechanism discharges powder into the crucible 3, the electric cylinder 4 can jack up the electronic scale 5, and meanwhile, the electronic scale 5 can jack up the crucible 3, so that the powder in the crucible 3 and the crucible 3 can be conveniently weighed, when the mass of the added powder meets the production requirement, the piston rod of the electric cylinder 4 contracts, so that the crucible 3 is conveniently driven to descend, and the crucible 3 descends at the upper end of the conveying roller 2, so that the crucible 3 filled with the powder is conveniently conveyed away.

As shown in fig. 1 and 2, the upper end of the electronic scale 5 is provided with a push block 6, the push block 6 comprises a bottom plate 61 and two push plates 62, the push plates 62 are arranged at the upper end of the bottom plate 61, a middle groove 63 matched with the conveying roller 2 is reserved between the two push plates 62, when the electronic scale 5 ascends under the driving of the electric cylinder 4, the push block 6 ascends under the driving of the electronic scale 5, the middle groove 63 is arranged to facilitate the avoidance of the conveying roller 2, and the push block 6 and the crucible 3 at the upper end of the push block 6 are better lifted.

As shown in fig. 1 and 2, an extension block 64 is provided at one end of the push plate 62 away from the bottom plate 61, and the extension block 64 can increase the contact area between the push block 6 and the crucible 3, so as to facilitate stable lifting of the crucible 3.

As shown in fig. 1, the discharging mechanism comprises a feeding auger 9, an auger motor 11 is arranged at one end of the feeding auger 9, the auger motor 11 is started to facilitate driving operation of the feeding auger 9, the feeding auger 9 is communicated with the lower end of a hopper 8, a discharging hole of the feeding auger 9 is opposite to an electronic scale 5, before powder is added into a crucible 3, the powder is firstly put into the hopper 8, the feeding auger 9 is started, and the feeding auger 9 is rotated, so that the powder in the hopper 8 is conveniently discharged from the discharging hole; the pneumatic ball valve 10 is arranged at the discharge port of the feeding auger 9, when the added powder meets the quality requirement, the ball valve is started, and the discharge port of the feeding auger 9 can be sealed, so that the problem of material leakage from the discharge port of feeding can be reduced, and the accuracy of powder addition can be ensured.

As shown in fig. 1, an infrared induction photoelectric device 7 is installed on the logistics frame 1 and used for sensing the position of the crucible 3, when the crucible 3 is conveyed to the upper side of the electronic scale 5 by the conveying roller 2, the infrared induction photoelectric device 7 senses the crucible 3 and then transmits a signal to a driving motor, the driving motor is closed, and the conveying roller 2 stops rotating, so that powder filling is conveniently carried out on the crucible 3 which stops moving.

As shown in fig. 1, a magnetic induction switch is installed on the electric cylinder 4 and is used for controlling the lifting stroke of the electric cylinder 4 and the opening actions of the auger motor 11, the conveying roller 2 and the pneumatic ball valve 10, and the electronic scale 5 can transmit signals to the auger motor 11 and the stopping actions of the pneumatic ball valve 10 to accurately control feeding.

The implementation principle of the automatic feeding material streamline of the embodiment of the utility model is as follows: when the conveying roller 2 conveys the crucible 3 to the lower end of a discharge hole of the feeding auger 9, the electric cylinder 4 is started, the electric cylinder 4 jacks up the electronic scale 5, the pushing block 6 and the crucible 3 at the upper end of the pushing block 6, meanwhile, the electronic scale 5 weighs the crucible 3 and materials in the crucible 3, when the added materials meet the requirements, the pneumatic ball valve 10 is closed, powder is stopped to be thrown into the crucible 3, then a piston rod of the electric cylinder 4 is retracted, the crucible 3 falls on the upper end of the conveying roller 2 again, the driving motor is started again, the conveying roller 2 rotates, the crucible 3 filled with the powder is conveyed to the flat kiln push plate 62, and then the next crucible 3 is conveyed to a weighing filling station.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (3)

1. An automatic feed stream line, characterized in that: the automatic weighing device comprises a logistics frame (1), wherein the upper end of the logistics frame (1) is rotationally connected with a plurality of conveying rollers (2), the conveying rollers (2) are linearly and equidistantly arranged at the upper end of the logistics frame (1), a hopper (8) is arranged above the logistics frame (1), a discharging mechanism is arranged at the lower end of the hopper (8), and a weighing mechanism opposite to the discharging mechanism is arranged at the logistics frame (1); the weighing mechanism comprises an electric cylinder (4) and an electronic scale (5), the electric cylinder (4) is arranged below the conveying roller (2), and the electronic scale (5) is arranged at the upper end of a piston rod of the electric cylinder (4); the upper end of the electronic scale (5) is provided with a push block (6); the pushing block (6) comprises a bottom plate (61) and two pushing plates (62), the pushing plates (62) are arranged at the upper end of the bottom plate (61), and a middle groove (63) matched with the conveying roller (2) is reserved between the two pushing plates (62); an extension block (64) is arranged at one end of the push plate (62) far away from the bottom plate (61).

2. An automatic charge flow line according to claim 1, wherein: the discharging mechanism comprises a feeding auger (9), the feeding auger (9) is communicated with the lower end of the hopper (8), a discharging hole of the feeding auger (9) is opposite to the electronic scale (5), and a pneumatic ball valve (10) is arranged at the discharging hole of the feeding auger (9).

3. An automatic charge flow line according to claim 1, wherein: an infrared induction photoelectric device (7) is arranged on the logistics frame (1).