Automatic blowing and discharging device for single crystal leftover materials

Abstract

The utility model relates to the field of blanking, and particularly discloses an automatic blowing and blanking device for single crystal leftover materials, which comprises a roller conveyor, a main blowing pipe, a capillary blowing pipe, a blowing air knife and an exhaust pipe, the blowing main pipes are respectively arranged above and below the roller conveyor, each blowing main pipe is communicated with a plurality of blowing capillary tubes, outlets of the blowing capillary tubes face the roller conveyor, and the blowing air knives are fixed at the end parts of the blowing capillary tubes in a one-to-one correspondence manner; and one end of the exhaust pipe is arranged above a roller of the roller conveyor. The device has the advantages that the roller conveyor, the blowing header pipe, the blowing air knife, the exhaust pipe and the mechanical arm are arranged, so that manual mechanical operation of blowing, drying and discharging is replaced, the labor intensity of workers is reduced, and meanwhile, the working efficiency is also improved.

Description

Technical Field

[0001] The utility model relates to the field of material cutting, in particular to an automatic blowing and cutting device for single crystal edge skin materials. Background Art

[0002] At present, when cleaning single crystal edge skin materials, the single crystal edge skin materials are inserted into the cleaning frame for cleaning to clean the non-silicon impurities attached to the materials. Since the cleaning frame is made of PP material, when the single crystal edge skin materials are inserted into the cleaning frame piece by piece, the materials contact the cleaning frame to produce PP chips, resulting in reduced quality of the pulled silicon rod. The cleaned materials need to be dried before subsequent operations can be carried out. However, due to the narrow interval between the materials, some water adheres to the surface of the materials and the position where the materials contact the cleaning frame, and the drying effect is poor. It is necessary to manually remove the materials from the cleaning frame, and then use an oil-free compressed air machine to blow and dry the materials, and then put them into the pallet box for subsequent operations. The above operations are all performed manually, with low efficiency and high labor intensity. Utility Model Content

[0003] The utility model aims to provide an automatic blowing and unloading device for single crystal edge skin materials which can replace manual blowing of single crystal edge skin materials.

[0004] The utility model is implemented by the following technical scheme: an automatic blowing and unloading device for single crystal edge skin materials, comprising a roller conveyor, a main blowing pipe, a blowing capillary, a blowing air knife and an exhaust pipe; the main blowing pipes are respectively arranged above and below the roller conveyor, each of the main blowing pipes is connected and provided with a plurality of the blowing capillaries, the outlets of the blowing capillaries face the roller conveyor, and the blowing air knives are fixed one by one at the ends of the blowing capillaries; one end of the exhaust pipe is placed above the roller of the roller conveyor.

[0005] Furthermore, it also includes an oil-free compressed air machine, and the air outlet of the oil-free compressed air machine is connected to one end of the main air blowing pipe.

[0006] Furthermore, it also includes an exhaust hood and a vacuum pump, wherein the exhaust hood is arranged above the blowing air knife and the blowing capillary above the roller conveyor; the other end of the exhaust pipe passes through the top of the exhaust hood and is connected to the vacuum port of the vacuum pump.

[0007] Furthermore, it also includes a mechanical arm, which is placed at the tail end of the roller conveyor.

[0008] The advantages of the utility model: the utility model replaces the long-time mechanical operation of manual blowing and drying by arranging a roller conveyor, a main blowing pipe and an exhaust pipe; and replaces the manual material discharge operation by arranging a mechanical arm, thereby reducing the labor intensity of workers and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0010] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0011] In the figure: roller conveyor 1, blowing main pipe 2, blowing capillary 3, blowing air knife 4, exhaust hood 5, exhaust pipe 6, oil-free compressed air machine 7, vacuum pump 8, and mechanical arm 9. DETAILED DESCRIPTION

[0012] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0013] like Figure 1 As shown, an automatic blowing and unloading device for single crystal edge skin material comprises a roller conveyor 1, a main blowing pipe 2, a blowing capillary 3 and a blowing air knife 4. The main blowing pipes 2 are respectively arranged above and below the roller conveyor 1. Each main blowing pipe 2 is connected with a plurality of blowing capillaries 3. The outlet of the blowing capillary 3 faces the roller conveyor 1. The blowing air knives 4 are fixed one by one at the ends of the blowing capillary 3, which is convenient for dispersing the wind force, increasing the contact area between the single crystal edge skin material and the wind, and accelerating the blowing speed. By setting the roller conveyor 1, the main blowing pipe 2 and the blowing air knife 4, the water stains on the single crystal edge skin material are blown and dried, replacing the long-term mechanical operation of manual blowing and drying.

[0014] It also includes an exhaust hood 5, an exhaust pipe 6 and a vacuum pump 8. The exhaust hood 5 is arranged above the blowing air knife 4 and the blowing capillary 3 above the roller conveyor 1, and the lower edge of the exhaust hood 5 is in contact with the frame of the roller conveyor 1; one end of the exhaust pipe 6 is placed above the roller of the roller conveyor 1, and the other end of the exhaust pipe 6 passes through the top of the exhaust hood 5 and is connected to the vacuum port of the vacuum pump 8. By setting up the exhaust hood 5, while assisting the exhaust to absorb the slag, it also prevents the residual water stains from splashing out, protecting the production environment; the exhaust pipe 6 absorbs the debris attached to the single crystal edge skin material.

[0015] It also includes an oil-free compressed air machine 7, the air outlet of which is connected to one end of the main air blowing pipe 2. It also includes a mechanical arm 9, which is placed at the rear end of the roller conveyor 1. The mechanical arm 9 places the single crystal edge material in the pallet box. By setting the mechanical arm 9, the manual material placement operation is replaced, the labor intensity of the workers is reduced, and the work efficiency is improved.

[0016] The operation process of this embodiment:

[0017] The operator takes the cleaned single crystal edge material out of the cleaning frame and places it on the loading end of the roller conveyor 1. The roller of the roller conveyor 1 rotates to drive the single crystal edge material forward. During the process of the single crystal edge material moving forward, the air blowing knife 4 located above and below the roller conveyor 1 blows and dries the water stains and debris on the surface of the single crystal edge material; the exhaust hood 4 and the exhaust pipe 6 located above the roller conveyor 1 suck out the undried water stains and debris, collect them and process them. When the single crystal edge material moves to the unloading end of the roller conveyor 1, the robot arm 9 places the single crystal edge material in the pallet box, and the operator pushes the pallet box for subsequent operations.

[0018] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic blowing and unloading device for single crystal edge material, characterized in that: It includes a roller conveyor, a main blowing pipe, a blowing capillary, a blowing air knife and an exhaust pipe; the main blowing pipes are respectively arranged above and below the roller conveyor, and each of the main blowing pipes is connected to a plurality of the blowing capillary tubes, the outlets of the blowing capillary tubes face the roller conveyor, and the blowing air knives are fixed one by one at the ends of the blowing capillary tubes; one end of the exhaust pipe is placed above the roller of the roller conveyor.

2. The automatic blowing and unloading device for single crystal edge material according to claim 1 is characterized in that: It also includes an oil-free compressed air machine, and the air outlet of the oil-free compressed air machine is connected to one end of the main air blowing pipe.

3. The automatic blowing and unloading device for single crystal edge material according to claim 2 is characterized in that: It also includes an exhaust hood and a vacuum pump. The exhaust hood is arranged above the blowing air knife and the blowing capillary above the roller conveyor; the other end of the exhaust pipe passes through the top of the exhaust hood and is connected to the vacuum port of the vacuum pump.

4. The automatic blowing and unloading device for single crystal edge material according to claim 3 is characterized in that: It also includes a mechanical arm, which is placed at the rear end of the roller conveyor.

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