Conveying device for cleaning side leather
Technical Field
The utility model relates to the technical field of monocrystalline silicon edge skin treatment equipment, in particular to a conveying device for cleaning edge skin.
Background
The scrap is scrap cut from the edge of the monocrystalline silicon round bar. The waste materials belong to good materials in the production of the photovoltaic single crystal, the silicon purity is high, the silicon single crystal is suitable for being used in combination with crystal pulling, the scrap materials are reused, firstly, the scrap materials need to be cleaned, dust and dirt on the scrap materials are removed, the cleaned single crystal silicon waste materials are more suitable for the subsequent processing technology, and the quality of the subsequent products can be ensured.
The traditional method for cleaning the side skin material is characterized in that the side skin material is cleaned in a soaking mode, the side skin material is soaked in a cleaning tank after being placed in a material frame, and medicines for cleaning are stored in the cleaning tank and put into the cleaning tank for soaking according to batches. 2. The soaking and cleaning mode is not clean enough, a large amount of dust and dirt are precipitated in the soaking tank, and secondary pollution is easy. 3. The cleaning mode can only be processed according to batches, continuous production operation cannot be formed, and the production rhythm is influenced.
Disclosure of utility model
According to the defects of the prior art, the utility model provides the conveying device for cleaning the side leather, and the device shortens the cleaning time, avoids secondary pollution and improves the cleaning efficiency by adopting a physical friction and spraying cleaning mode while continuous operation is formed.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
The conveying device for cleaning the side leather comprises more than one cleaning conveying unit, wherein the cleaning conveying units are communicated side by side, the cleaning conveying units positioned at the head end and the tail end are respectively provided with a feed inlet and a discharge outlet, the side leather is cleaned once through one cleaning conveying unit, the cleaning conveying units are used for conveying the side leather through a conveying chain, a conveying roller assembly is movably arranged at the inner side of the conveying chain, and a material stirring rod is fixed on the conveying chain at intervals and stirs the side leather to move along the surface of the conveying roller assembly along the conveying roller assembly;
The cleaning and conveying unit comprises an outer sealing box, an upper spray pipe, a lower spray pipe, an upper roller brush, an upper roller driving motor, a lower roller brush, a lower roller driving motor and a back plate, wherein the back plate is fixed on the inner side of the outer sealing box, more than one upper roller brush is movably arranged on the back plate, the upper roller brush is positioned above conveying roller pieces, a lower roller brush is movably arranged in a gap between the conveying roller pieces, the upper spray pipe is arranged above the upper roller brush, and the lower spray pipe is arranged below the lower roller brush.
Preferably, the backboard is fixed with an upper roller driving motor and a lower roller driving motor, and the driving ends of the upper roller driving motor and the lower roller driving motor respectively drive the upper roller brush and the lower roller brush to rotate.
Preferably, the brush surface of the upper roller brush is provided with a groove which is in radian fit with the surface of the side leather material.
Preferably, the upper spray pipe and the lower spray pipe of each cleaning and conveying unit are connected in series and connected to a water conveying main pipe, and more than one spray head is arranged on the upper spray pipe and the lower spray pipe in an arrayed manner. The upper spray pipe sprays downwards, and the lower spray pipe sprays upwards.
Preferably, a water tank for receiving cleaning liquid is arranged at the bottom of the outer sealing box, and the water tank is communicated with a drain pipe.
The utility model has the beneficial effects that:
The device shortens the cleaning time and ensures the cleaning effect by physical friction of the spraying and the roller brush, forms continuous conveying operation of the side leather materials, does not need to be soaked in batches through a material frame, and meets the production requirements of factories.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the connection relationship of the present utility model.
FIG. 2 is a schematic view of the internal connection of the outer case according to the present utility model.
Fig. 3 is a schematic diagram of a back connection relationship of a back plate according to the present utility model.
Fig. 4 is a schematic diagram of a partial connection relationship according to the present utility model.
Fig. 5 is a schematic view of a structure of a roller brush according to the present utility model.
FIG. 6 is a schematic diagram of the connection relationship of the outer seal case according to the present utility model.
In the figure, a cleaning and conveying unit 1, an outer sealing box 1.1, an upper spray pipe 1.2, a lower spray pipe 1.3, an upper roller brush 1.4, an upper roller driving motor 1.5, a lower roller brush 1.6, a lower roller driving motor 1.7, a back plate 1.8, a conveying roller assembly 2, a conveying chain 3, a stirring rod 4, an edge leather material 5, a water tank 6 and a conveying main pipe 7 are arranged.
Detailed Description
As shown in fig. 1, 2, 3 and 6, a conveying device for cleaning edge leather is mainly composed of a plurality of cleaning conveying units 1, each cleaning conveying unit 1 is cleaned once, and the cleaning effect is ensured by repeated cleaning of the cleaning conveying units 1. The cleaning and conveying units 1 are communicated side by side, the cleaning and conveying units 1 positioned at the head end and the tail end are respectively provided with a feed inlet and a discharge outlet, the edge leather 5 is cleaned once through one cleaning and conveying unit 1, the edge leather 5 is conveyed through a conveying chain 3 between the cleaning and conveying units 1, the conveying chain 3 is driven by a motor, a conveying roller assembly 2 is movably arranged on the inner side of the conveying chain 3, material stirring rods 4 are fixed on the conveying chain 3 at intervals, and the material stirring rods 4 stir the edge leather 5 to move along the surface of the conveying roller assembly 2 along the conveying roller assembly 2.
As shown in figures 1-6, the cleaning and conveying unit 1 comprises an outer sealing box 1.1, an upper spray pipe 1.2, a lower spray pipe 1.3, an upper roller brush 1.4, an upper roller driving motor 1.5, a lower roller brush 1.6, a lower roller driving motor 1.7 and a back plate 1.8, wherein the back plate 1.8 is fixed on the inner side of the outer sealing box 1.1, more than one upper roller brush 1.4 is movably arranged on the back plate 1.8, the upper roller brush is positioned above conveying roller pieces, the lower roller brush 1.6 is movably arranged in a gap between the conveying roller pieces, the upper spray pipe 1.2 is arranged above the upper roller brush 1.4, the lower spray pipe 1.3 is arranged below the lower roller brush 1.6, the upper roller driving motor 1.5 and the lower roller driving motor 1.7 are fixed on the back of the back plate 1.8, and the driving ends of the upper roller driving motor 1.5 and the lower roller driving motor 1.7 are respectively driven to rotate. The surface of the edge leather 5 is arc-shaped, so that the brush hair surface of the upper roller brush 1.4 is provided with a groove which is in radian fit with the surface of the edge leather 5, and the upper roller brush 1.4 is ensured to be in fit with the upper surface of the edge leather 5 in the cleaning process. The upper spray pipe 1.2 and the lower spray pipe 1.3 of each cleaning and conveying unit 1 are connected in series and are communicated with a water conveying main pipe 7, and more than one spray head is arranged on the upper spray pipe 1.2 and the lower spray pipe 1.3. The upper spray pipe 1.2 sprays downwards, and the lower spray pipe 1.3 sprays upwards. The bottom of the outer sealing box 1.1 is provided with a water tank 6 for receiving cleaning liquid, and the water tank 6 is communicated with a drain pipe. The cleaned water source flows into the treatment equipment from the drain pipe, and the cleaning agent after the filtering treatment can be reused. The above-mentioned fixing means, unless described separately, are welded or screwed by means of common techniques by those skilled in the art.
The working principle is as follows:
The limit material 5 gets into along the feed inlet of clearance conveying unit 1, and limit material 5 is removed through conveying roller assembly 2, and the removal relies on driving lever 4 to follow the transmission of conveying chain 3 and forward, drives the in-process that limit material 5 removed, and the surface of limit material 5 is through last roller brush 1.4 physical friction, and the bottom surface of limit material 5 is through lower roller brush 1.6 friction, sprays when friction, carries out a clearance processing through a clearance conveying unit 1 each time.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.