High-purity aluminum harmless chemical pretreatment tooling

Abstract

The utility model relates to a kind of high-purity aluminium harmless chemical pretreatment frock, the pretreatment frock is installed on the side of chemical treatment pool;Its characterized in that: including support holder, processing cylinder and rotating module;Multiple this pretreatment device can be set in the edge of chemical treatment pool in the utility model, the continuous processing of high-purity aluminium can be realized;High-purity aluminium is placed in processing cylinder by artificial, and high-purity aluminium is placed cylinder is immersed in processing liquid by rotating module first, and multiple this device is sequentially operated, after the time set by reaction, high-purity aluminium is placed cylinder is rotated out of processing pool to drip by driving rotating module in turn;Finally, high-purity aluminium that completes drip is taken out and placed cylinder in turn, and the efficiency of production high-purity aluminium harmless pretreatment can be substantially improved by multiple sets of use of this device, and form water flow operation.

Description

Technical Field

[0001] This utility model relates to the field of high-purity aluminum processing technology, and in particular to a tooling for harmless chemical pretreatment of high-purity aluminum. Background Technology

[0002] High-purity aluminum is generally defined as aluminum with a purity (aluminum content) greater than 99.8%. It is produced from high-quality refined aluminum using a directional solidification refining method. High-purity aluminum can be further subdivided into ultra-high purity aluminum (aluminum content 99.5%~99.95%), ultra-high purity aluminum (aluminum content 99.996%~99.999%), and extremely high purity aluminum (aluminum content above 99.999%). High-purity aluminum is silvery-white, with a smooth surface, clear crystal patterns, and no inclusions. It possesses low deformation resistance, high electrical conductivity, and good plasticity, and is mainly used in scientific research, the electronics industry, the chemical industry, and in the manufacture of high-purity alloys, laser materials, and other special applications.

[0003] The harmless chemical pretreatment of high-purity aluminum involves treating the aluminum oxide on the surface of the high-purity aluminum. A common method is to immerse it in a treatment solution to carry out a chemical reaction and remove the oxide layer on the surface. Another common method is to manually place the aluminum ingot in a wire mesh frame, immerse it for a period of time, and then take it out to drain. This method is time-consuming, labor-intensive, and inefficient. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a harmless chemical pretreatment tool for high-purity aluminum, which can solve the problem of low efficiency in general high-purity aluminum surface oxide layer treatment, which requires manual immersion of a wire mesh frame in the treatment solution and then manual draining.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is: a high-purity aluminum harmless chemical pretreatment tooling, which is installed on the side of the chemical treatment tank; its innovation lies in: including a support bracket, a treatment cylinder and a rotating module; The support bracket includes a C-shaped buckle, a plug-in unit, and a mounting plate; the C-shaped buckle is installed at the edge of the chemical treatment tank; an insertion cavity is formed between the C-shaped buckle and the top edge of the chemical treatment tank to accommodate the insertion unit; the plug-in unit is embedded in the C-shaped buckle; the mounting plate is vertically arranged on the top of the plug-in unit along the vertical direction; a fixed shaft is vertically arranged on the mounting plate near the top. The processing cylinder is mounted on a fixed shaft of the support base, and the processing cylinder is driven to rotate around the fixed shaft by a rotating module. The processing cylinder includes a rotating arm and a high-purity aluminum placement cylinder. The rotating arm includes a horizontal circular tube section and a swing arm section. The horizontal circular tube section is vertically connected to one end of the swing arm section to form an L-shaped structure. The horizontal circular tube section is nested on the fixed shaft and connected to the fixed shaft through a slewing bearing. The high-purity aluminum placement cylinder is vertically connected to the other end of the swing arm section and can rotate around the fixed shaft along with the swing arm section. The high-purity aluminum placement cylinder has a cylindrical mesh frame structure and is provided with an opening for picking up and placing high-purity aluminum. The rotating module includes a rotating block, a pry bar, and a positioning block. The rotating block is installed at the end of the horizontal circular pipe section, and a pry bar is hinged to the rotating block in a direction perpendicular to the axis of the fixed shaft. The pry bar can rotate around the hinge in a vertical plane, thereby driving the rotating block to rotate and thus driving the entire rotating arm to rotate around the fixed shaft. The positioning block is installed on the fixed shaft, and several positioning grooves are provided on the positioning block along the circumference. One end of the pry bar extends out of the rotating block and cooperates with the positioning grooves on the positioning block to fix the position of the entire processing cylinder after rotating to the required angle.

[0006] Furthermore, a hinge groove for accommodating a pry bar is provided on the rotating block in a direction perpendicular to the axis of the fixed shaft, and a hinge hole is provided on the inner wall of the hinge groove; the pry bar is placed in the hinge groove and extends out of the hinge groove at both ends, and the side of the pry bar is engaged with the hinge hole through a rotating shaft.

[0007] Furthermore, the insertion unit includes a pin head, a limiting pin, and a hinge shaft; the pin head is embedded in the C-shaped buckle, the bottom end of the pin head is embedded in the C-shaped buckle, a cavity for accommodating the limiting pin is provided near the bottom end of the pin head, and a hinge hole is horizontally provided on the pin head located at the cavity, the hinge shaft is disposed in the hinge hole, and one end of the hinge shaft extends out of the pin head into the cavity accommodating the limiting pin; the limiting pin is disposed in the cavity on the pin head and connected to the hinge shaft, rotating with the hinge shaft; the center of gravity of the limiting pin is located diagonally above the hinge shaft and biased towards the outside of the C-shaped buckle; the end of the limiting pin is rotated out of the cavity by its own weight and supported on the lower surface of the C-shaped buckle, and the bottom end of the limiting pin is pressed against the side wall of the cavity for limiting when the top end of the limiting pin rotates out of the cavity.

[0008] The advantages of this utility model are: 1) In this utility model, multiple pretreatment devices can be set at the edge of the chemical treatment tank to achieve continuous treatment of high-purity aluminum. High-purity aluminum is manually placed into the treatment cylinder, and the high-purity aluminum placement cylinder is first immersed in the treatment liquid by the rotating module. Multiple devices are operated in sequence. After the reaction time is set, the rotating module is driven in sequence to rotate the high-purity aluminum placement cylinder out of the treatment tank for drainage. Finally, the drained high-purity aluminum is taken out of the placement cylinder in sequence. The use of multiple sets of this device can greatly improve the efficiency of harmless pretreatment of high-purity aluminum production and form a streamlined operation. Attached Figure Description

[0009] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0010] Figure 1 This is a schematic diagram of the structure of a high-purity aluminum harmless chemical pretreatment tool according to the present invention.

[0011] Figure 2 This is a schematic diagram of the rotating module structure of a high-purity aluminum harmless chemical pretreatment tool according to the present invention. Detailed Implementation

[0012] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0013] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0014] like Figures 1 to 2 The invention relates to a high-purity aluminum harmless chemical pretreatment fixture, which is installed on the side of a chemical treatment tank; it includes a support bracket 1, a treatment cylinder 2, and a rotating module 3.

[0015] The support bracket 1 includes a C-shaped buckle 11, a plug-in unit 12, and a mounting plate 13; the C-shaped buckle 11 is installed at the edge of the chemical treatment tank; an insertion cavity for accommodating the plug-in unit is formed between the C-shaped buckle 11 and the top edge of the chemical treatment tank; the plug-in unit 12 is embedded in the C-shaped buckle 11; the mounting plate 13 is vertically arranged on the top of the plug-in unit 12 along the vertical direction; a fixed shaft 14 is vertically arranged on the mounting plate 13 near the top.

[0016] The processing cylinder 2 is mounted on the fixed shaft 14 of the support base 1. The processing cylinder 2 is driven to rotate around the fixed shaft 14 by the rotating module 3. The processing cylinder 2 includes a rotating arm 21 and a high-purity aluminum placement cylinder 22. The rotating arm 21 includes a horizontal circular tube section and a swing arm section. The horizontal circular tube section is vertically connected to one end of the swing arm section to form an L-shaped structure. The horizontal circular tube section is nested on the fixed shaft 14 and is connected to the fixed shaft through a slewing bearing. The high-purity aluminum placement cylinder 22 is vertically connected to the other end of the swing arm section and can rotate around the fixed shaft 14 with the swing arm section. The high-purity aluminum placement cylinder 22 has a cylindrical mesh frame structure and is provided with an opening for picking up and putting in high-purity aluminum.

[0017] The rotating module 3 includes a rotating block 31, a pry bar 32, and a positioning block 33. The rotating block 31 is installed at the end of the horizontal circular tube section, and a pry bar 32 is hinged on the rotating block 31 perpendicular to the axis of the fixed shaft 14. The pry bar 32 can rotate around the hinge in the vertical plane. The pry bar 32 drives the rotating block to rotate, thereby driving the entire rotating arm to rotate around the fixed shaft 14. The positioning block 33 is installed on the fixed shaft 14, and several positioning grooves are provided on the positioning block 33 along the circumference. One end of the pry bar 32 extends out of the rotating block and cooperates with the positioning groove on the positioning block 33 to fix the position after the entire processing cylinder 2 rotates to the required angle.

[0018] A hinge groove for accommodating a pry bar 32 is provided on the rotating block 31 in a direction perpendicular to the axis of the fixed shaft, and a hinge hole is provided on the inner wall of the hinge groove; the pry bar 32 is placed in the hinge groove and extends out of the hinge groove at both ends, and the side of the pry bar 32 is engaged with the hinge hole through a rotating shaft.

[0019] The insertion unit 12 includes a pin head 121, a limiting pin 122, and a hinge shaft 123. The pin head 121 is embedded in a C-shaped buckle, with the bottom end of the pin head 121 embedded in the C-shaped buckle. A cavity for accommodating the limiting pin 122 is provided near the bottom end of the pin head 121, and a hinge hole is horizontally provided on the pin head 121 located at the cavity. The hinge shaft 123 is disposed in the hinge hole, and one end of the hinge shaft 123 extends out of the pin head 121 to accommodate the limiting pin 122. Inside the recess of pin 2; the limiting pin 122 is set inside the recess on the pin head 121 and connected to the hinge shaft 123, rotating with the hinge shaft; the center of gravity of the limiting pin 122 is located diagonally above the hinge shaft 123 and biased towards the outside of the C-shaped buckle; by its own weight, the end of the limiting pin 122 is rotated out of the recess and supported on the lower surface of the C-shaped buckle, and the bottom end of the limiting pin 122 is pressed against the side wall of the recess for limiting when the top end of the limiting pin 122 rotates out of the recess.

[0020] The working principle of this utility model is as follows: Multiple pretreatment devices can be set at the edge of the chemical treatment tank to achieve continuous treatment of high-purity aluminum. High-purity aluminum is manually placed into the treatment cylinder, and the high-purity aluminum placement cylinder is first immersed in the treatment liquid by the rotating module. Multiple devices are operated in sequence. After the reaction time is set, the rotating module is driven in sequence to rotate the high-purity aluminum placement cylinder out of the treatment tank for drainage. Finally, the drained high-purity aluminum is taken out of the placement cylinder in sequence. The use of multiple sets of this device can greatly improve the efficiency of harmless pretreatment of high-purity aluminum production and form a streamlined operation.

[0021] Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of this utility model as claimed.

Claims

1. A chemical pretreatment fixture for the harmless treatment of high-purity aluminum, wherein the pretreatment fixture is installed on the side of a chemical treatment tank; characterized in that: Includes a support bracket, a processing cylinder, and a rotating module; The support bracket includes a C-shaped buckle, a plug-in unit, and a mounting plate; the C-shaped buckle is installed at the edge of the chemical treatment tank; an insertion cavity is formed between the C-shaped buckle and the top edge of the chemical treatment tank to accommodate the insertion unit; the plug-in unit is embedded in the C-shaped buckle; the mounting plate is vertically arranged on the top of the plug-in unit along the vertical direction; a fixed shaft is vertically arranged on the mounting plate near the top. The processing cylinder is mounted on a fixed shaft of the support base, and the processing cylinder is driven to rotate around the fixed shaft by a rotating module. The processing cylinder includes a rotating arm and a high-purity aluminum placement cylinder. The rotating arm includes a horizontal circular tube section and a swing arm section. The horizontal circular tube section is vertically connected to one end of the swing arm section to form an L-shaped structure. The horizontal circular tube section is nested on the fixed shaft and connected to the fixed shaft through a slewing bearing. The high-purity aluminum placement cylinder is vertically connected to the other end of the swing arm section and can rotate around the fixed shaft along with the swing arm section. The high-purity aluminum placement cylinder has a cylindrical mesh frame structure and is provided with an opening for picking up and placing high-purity aluminum. The rotating module includes a rotating block, a pry bar, and a positioning block. The rotating block is installed at the end of the horizontal circular pipe section, and a pry bar is hinged to the rotating block in a direction perpendicular to the axis of the fixed shaft. The pry bar can rotate around the hinge in a vertical plane, thereby driving the rotating block to rotate and thus driving the entire rotating arm to rotate around the fixed shaft. The positioning block is installed on the fixed shaft, and several positioning grooves are provided on the positioning block along the circumference. One end of the pry bar extends out of the rotating block and cooperates with the positioning grooves on the positioning block to fix the position of the entire processing cylinder after rotating to the required angle.

2. The high-purity aluminum harmless chemical pretreatment tooling according to claim 1, characterized in that: The rotating block has a hinge groove for accommodating the pry bar, which is perpendicular to the axis of the fixed shaft, and the inner wall of the hinge groove has a hinge hole; the pry bar is placed in the hinge groove and extends out of the hinge groove at both ends, and the side of the pry bar is engaged with the hinge hole through a rotating shaft.

3. The high-purity aluminum harmless chemical pretreatment tooling according to claim 1, characterized in that: The insertion unit includes a pin head, a limiting pin, and a hinge shaft. The pin head is embedded in a C-shaped buckle, with its bottom end also embedded within the buckle. A cavity for accommodating the limiting pin is located near the bottom of the pin head, and a hinge hole is horizontally positioned on the pin head at this cavity. The hinge shaft is located within the hinge hole, with one end extending from the pin head into the cavity accommodating the limiting pin. The limiting pin is located within the cavity on the pin head and connected to the hinge shaft, rotating with it. The center of gravity of the limiting pin is located diagonally above the hinge shaft and biased towards the outside of the C-shaped buckle. The limiting pin's own weight rotates its end out of the cavity and supports it on the lower surface of the C-shaped buckle. The bottom end of the limiting pin presses against the side wall of the cavity for positioning when its top end rotates out of the cavity.

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