Blackening treatment liquid tank for aluminum-based silicon carbide high polymer material
By designing a blackening treatment liquid tank of an aluminum-based silicon carbide polymer material equipped with a mixing mechanism, the complex problem of electroplating solution mixing in the prior art is solved, and efficient prefabrication and mixing of electroplating solution is achieved, ensuring the quality of the blackening treatment of the material.
Patent Information
- Application Number
- CN202422141225.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-09-02
AI Technical Summary
When the existing polymer material processing liquid tank is electroplating and blackening during the electroplating of aluminum-based silicon carbide composite materials, the mixing process of the electroplating solution is complicated and it is difficult to ensure the mixing quality.
A liquid tank with blackening treatment of aluminum-based silicon carbide polymer material is designed, equipped with a mixing mechanism, including a liquid cavity, a slider, a mounting frame, a slider, a motor and a stirring paddle, which can directly mix the electroplating solution inside the tank body, and ensure the mixing quality of the electroplating solution through the sampling mechanism.
By prefabrication and mixing of the electroplating solution inside the liquid tank, the blackening treatment quality of aluminum-based silicon carbide material is ensured, the mixing process of the electroplating solution is simplified, and the controllability of the mixing quality is improved.
Smart Images
Figure CN222961587U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of polymer material processing, in particular to a blackening treatment liquid tank for aluminum matrix silicon carbide polymer materials. Background Technique
[0002] Aluminum matrix silicon carbide composite material is a new type of composite material. Besides having the excellent properties of ordinary aluminum alloys, its most prominent advantage is its super high hardness and very small coefficient of thermal expansion. It is an ideal material for aerospace products. At present, this material is mostly used for the structural parts of satellite camera systems. Due to its special use, the structural parts need to be surface blackened by electroplating. After blackening, the surface absorptivity is required to be not less than 90%, and the requirement is relatively high.
[0003] The existing aluminum matrix silicon carbide composite materials have the following disadvantages during electroplating blackening treatment: The existing polymer material processing liquid tank only has the basic function of storing liquid quality. When the aluminum matrix silicon carbide composite material is electroplated, various mixtures such as nickel sulfate, zinc sulfate, ammonium thiocyanate, and ammonium nickel sulfate need to be added to its electroplating solution, and the electroplating solution mixing process is complex. Therefore, we propose a blackening treatment liquid tank for aluminum matrix silicon carbide polymer materials. Content of the Utility Model
[0004] The main purpose of the utility model is to provide a blackening treatment liquid tank for aluminum matrix silicon carbide polymer materials. Through the mixing mechanism arranged on one side of the tank body, various solutions can be directly mixed inside the tank body during the preparation of the electroplating solution, which can effectively solve the problems in the background technique.
[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:
[0006] A blackening treatment liquid tank for aluminum matrix silicon carbide polymer materials, including a tank body, and further including a mixing mechanism. The mixing mechanism is arranged on the top of the tank body. The mixing mechanism includes a liquid cavity, a sliding groove, a mounting frame, a slider, a motor, and a stirring paddle. A liquid cavity for storing the electroplating solution of aluminum matrix silicon carbide materials is opened inside the tank body. Sliding grooves are opened on both sides of the top of the tank body, and the mounting frame is slidably connected through the sliding grooves. Sliders inserted into the sliding grooves are installed on both sides of the bottom of the mounting frame. A motor is arranged on the top of the mounting frame, and a stirring paddle extending into the liquid cavity is installed at the power output end of the motor.
[0007] Further, it also includes a sampling mechanism. The sampling mechanism is arranged on the surface of the tank body. The sampling mechanism includes a waste liquid pipe, a support plate, a material box, a connecting pipe, a discharge pipe and a confluence pipe. The waste liquid pipe communicated with the inside of the liquid cavity is installed at the discharge end of the tank body. Support plates are respectively arranged at the middle position and the bottom position of one side of the surface of the tank body, and material boxes are fixedly connected to the tops of the support plates. Connecting pipes communicated with the inside of the material boxes are installed on the surface of the tank body, and discharge pipes are installed at the bottoms of the material boxes. A confluence pipe communicated with the waste liquid pipe is installed at the junction of the discharge pipes; Material boxes are respectively arranged at the middle and bottom positions on the surface of the tank body, and the material boxes are communicated with the inside of the liquid cavity through the connecting pipes. In the normal use state, the connecting pipes are in a closed state. During the electroplating process, the connecting pipes can be opened to discharge the middle-layer liquid quality and the bottom-layer liquid quality inside the liquid cavity into the material boxes respectively. By sampling inside the material boxes, the electroplating solution at different depths inside the tank body can be directly detected to ensure the mixing quality of the electroplating solution. After the detection is completed, the discharge pipes are opened to discharge the electroplating solution from inside the material boxes.
[0008] Further, a groove is opened at one end inside the tank body, and the stirring paddle is located inside the groove; When not in use, the stirring paddle is moved into the groove, which does not affect the electroplating operation.
[0009] Further, a rotating shaft is installed on one side of the surface of the groove, and a baffle is movably connected through the rotating shaft. A pump body is installed on one side of the outer wall of the tank body, and the liquid inlet end of the pump body extends into the groove, and the liquid discharge end of the pump body extends into the tank body; After the stirring paddle is moved into the groove, the baffle is closed along the rotating shaft, and the electroplating solution inside the groove can be discharged into the liquid cavity through the pump body, so that the stirring paddle does not contact the electroplating solution during the electroplating process.
[0010] Further, through grooves are opened on both sides of the top of the tank body, bolts penetrating through the through grooves are arranged on both sides of the surface of the mounting frame, and nuts are fitted on the surfaces of the bolts; When sliding and adjusting the position of the mounting frame, the bolts move along the through grooves synchronously. After reaching the appropriate working position, the nuts are tightened to fix the position of the mounting frame through the nuts.
[0011] Further, valve A is installed at one end of each connecting pipe close to the material box, and valve B is installed at one end of each discharge pipe close to the material box; The opening and closing of the connecting pipes are controlled by valve A, and the opening and closing of the discharge pipes are controlled by valve B.
[0012] Compared with the prior art, the utility model has the following beneficial effects: The aluminum-based silicon carbide polymer material to be processed is subjected to electroplating blackening treatment inside the tank. Before the treatment, the electroplating solution and various additives are put into the tank. The mounting frame is moved along the chute, and the motor is started to mix the electroplating solution and various additives inside the tank through the stirring paddle, directly prefabricating the electroplating solution inside the tank to ensure the quality of the blackening treatment of the material. After the preparation of the electroplating solution is completed, the mounting frame is reset and the stirring paddle is moved into the groove, the baffle is closed and the electroplating solution inside the groove is discharged to carry out the electroplating treatment; Material boxes are respectively arranged at the middle and bottom positions on the surface of the tank, and the material boxes are connected to the inside of the liquid cavity through connecting pipes. Under normal use conditions, the connecting pipes are in a closed state. During the electroplating treatment, the connecting pipes can be opened to discharge the middle-layer liquid quality and the bottom-layer liquid quality inside the liquid cavity into the material boxes respectively. By sampling inside the material boxes, the electroplating solution at different depths inside the tank can be directly detected to ensure the mixing quality of the electroplating solution. After the detection is completed, the discharge pipe is opened to discharge the electroplating solution from the material boxes. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 FIG. is a schematic diagram of the overall structure of a blackening treatment liquid tank for an aluminum-based silicon carbide polymer material of the present utility model.
[0014] Figure 2 FIG. is a schematic diagram of the mounting structure of the mounting frame of a blackening treatment liquid tank for an aluminum-based silicon carbide polymer material of the present utility model.
[0015] Figure 3 FIG. is a schematic side view structure of the tank body of a blackening treatment liquid tank for an aluminum-based silicon carbide polymer material of the present utility model.
[0016] Figure 4 FIG. is a schematic top view structure of the tank body of a blackening treatment liquid tank for an aluminum-based silicon carbide polymer material of the present utility model.
[0017] In the figure: 1, tank body; 2, mixing mechanism; 201, liquid cavity; 202, groove; 203, chute; 204, mounting frame; 205, slider; 206, through groove; 207, bolt; 208, nut; 209, motor; 210, stirring paddle; 211, rotating shaft; 212, baffle; 213, pump body; 3, sampling mechanism; 301, waste liquid pipe; 302, support plate; 303, material box; 304, connecting pipe; 305, valve A; 306, discharge pipe; 307, valve B; 308, confluence pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0019] AsFigures 1-4 As shown in Figures 1-4 , a blackening treatment liquid tank for an aluminum matrix silicon carbide polymer material includes a tank body 1 and also a mixing mechanism 2. The mixing mechanism 2 is arranged on the top of the tank body 1. The mixing mechanism 2 includes a liquid cavity 201, a chute 203, a mounting frame 204, a slider 205, a motor 209 and a stirring paddle 210. A liquid cavity 201 for storing the electroplating solution of the aluminum matrix silicon carbide material is provided inside the tank body 1. Chutes 203 are provided on both sides of the top of the tank body 1, and a mounting frame 204 is slidably connected through the chutes 203. Sliders 205 inserted into the inside of the chutes 203 are installed on both sides of the bottom of the mounting frame 204. A motor 209 is arranged on the top of the mounting frame 204, and a stirring paddle 210 extending into the inside of the liquid cavity 201 is installed at the power output end of the motor 209.
[0020] Among them, a sampling mechanism 3 is also included. The sampling mechanism 3 is arranged on the surface of the tank body 1. The sampling mechanism 3 includes a waste liquid pipe 301, a support plate 302, a material box 303, a connecting pipe 304, a discharge pipe 306 and a confluence pipe 308. A waste liquid pipe 301 communicated with the inside of the liquid cavity 201 is installed at the discharge end of the tank body 1. Support plates 302 are respectively arranged at the middle position and the bottom position of one side of the surface of the tank body 1, and material boxes 303 are fixedly connected to the tops of the support plates 302. A connecting pipe 304 communicated with the inside of the material box 303 is installed on the surface of the tank body 1, and discharge pipes 306 are installed at the bottoms of the material boxes 303. A confluence pipe 308 communicated with the waste liquid pipe 301 is installed at the junction of the discharge pipes 306; Material boxes 303 are respectively arranged at the middle and bottom positions of the surface of the tank body 1, and the material boxes 303 are communicated with the inside of the liquid cavity 201 through the connecting pipes 304. In the normal use state, the connecting pipes 304 are in a closed state. During the electroplating process, the connecting pipes 304 can be opened to discharge the middle-layer liquid quality and the bottom-layer liquid quality inside the liquid cavity 201 into the material boxes 303 respectively. By sampling inside the material boxes 303, the electroplating solution at different depth positions inside the tank body 1 can be directly detected to ensure the mixing quality of the electroplating solution. After the detection is completed, the discharge pipes 306 are opened, and the electroplating solution can be discharged from the inside of the material boxes 303.
[0021] Among them, a groove 202 is opened at one end inside the tank body 1. The stirring paddle 210 is located inside the groove 202. A rotating shaft 211 is installed on one side of the surface of the groove 202, and a baffle 212 is movably connected through the rotating shaft 211. A pump body 213 is installed on one side of the outer wall of the tank body 1, and the liquid inlet end of the pump body 213 extends into the inside of the groove 202. The discharge end of the pump body 213 extends into the inside of the tank body 1; In the non-use state, the stirring paddle 210 is moved into the groove 202, which does not affect the electroplating operation. When the stirring paddle 210 is moved into the groove 202, the baffle 212 is closed along the rotating shaft 211, and the electroplating solution inside the groove 202 can be discharged into the liquid cavity 201 through the pump body 213, so that the stirring paddle 210 does not contact the electroplating solution during the electroplating process.
[0022] Wherein, through grooves 206 are formed on both sides of the top of the tank body 1, bolts 207 penetrating through the through grooves 206 are arranged on both sides of the surface of the mounting frame 204, and nuts 208 are connected in a matching manner on the surfaces of the bolts 207; when the position of the mounting frame 204 is adjusted slidably, the bolts 207 move along the through grooves 206 synchronously, and after reaching the appropriate working position, the nuts 208 are tightened to fix the position of the mounting frame 204 through the nuts 208.
[0023] Wherein, valves A305 are installed at one ends of the communicating pipes 304 close to the material boxes 303, and valves B307 are installed at one ends of the discharge pipes 306 close to the material boxes 303; the opening and closing of the communicating pipes 304 are controlled by the valves A305, and the opening and closing of the discharge pipes 306 are controlled by the valves B307.
[0024] It should be noted that the present utility model is a blackening treatment liquid tank for aluminum matrix silicon carbide polymer materials. During use, the aluminum matrix silicon carbide polymer materials to be treated are subjected to electroplating blackening treatment inside the tank body 1. Before the treatment, electroplating solutions and various additives are put into the tank body 1. The mounting frame 204 is moved along the sliding groove 203, and the motor 209 is started to mix and prepare the electroplating solutions and various additives inside the tank body 1 through the stirring paddle 210, directly prefabricating the electroplating solutions inside the tank body 1 to ensure the blackening treatment quality of the materials. After the preparation of the electroplating solutions is completed, the mounting frame 204 is reset and the stirring paddle 210 is moved into the groove 202, the baffle 212 is closed and the electroplating solutions inside the groove 202 are discharged to perform electroplating treatment; material boxes 303 are respectively arranged at the middle and bottom positions of the surface of the tank body 1, and the material boxes 303 are connected and communicated with the inside of the liquid cavity 201 through the communicating pipes 304. Under normal use conditions, the communicating pipes 304 are in a closed state. During electroplating treatment, the communicating pipes 304 can be opened to discharge the middle-layer liquid quality and the bottom-layer liquid quality inside the liquid cavity 201 into the material boxes 303 respectively. By sampling inside the material boxes 303, the electroplating solutions at different depth positions inside the tank body 1 can be directly detected to ensure the mixing quality of the electroplating solutions. After the detection is completed, the discharge pipes 306 are opened to discharge the electroplating solutions from inside the material boxes 303.
[0025] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A blackening treatment liquid tank for aluminum-based silicon carbide polymer materials, comprising a tank body (1), characterized in that: The invention also comprises a mixing mechanism (2), wherein the mixing mechanism (2) is arranged on the top of the tank body (1), and the mixing mechanism (2) comprises a liquid chamber (201), a slide groove (203), a mounting frame (204), a slider (205), a motor (209) and a stirring paddle (210). The tank body (1) is provided with a liquid chamber (201) for storing aluminum-based silicon carbide material electroplating liquid. Slide grooves (203) are arranged on both sides of the top of the tank body (1) and the mounting frame (204) is slidably connected to the slide grooves (203). Slide grooves (205) inserted into the slide grooves (203) are installed on both sides of the bottom of the mounting frame (204). The motor (209) is arranged on the top of the mounting frame (204), and a stirring paddle (210) extending into the liquid chamber (201) is installed at the power output end of the motor (209).
2. The aluminum-based silicon carbide polymer material blackening treatment liquid tank according to claim 1, characterized in that: The invention also comprises a sampling mechanism (3), wherein the surface of the tank body (1) is provided with the sampling mechanism (3), and the sampling mechanism (3) comprises a waste liquid pipe (301), a supporting plate (302), a material box (303), a connecting pipe (304), a discharge pipe (306) and a confluence pipe (308); the discharge end of the tank body (1) is provided with a waste liquid pipe (301) connected to the inside of the liquid cavity (201); a supporting plate (302) is provided at one side of the surface of the tank body (1) at a middle position of the tank body (1) and at a bottom position of the tank body (1), and the top of the supporting plate (302) is fixedly connected to the material box (303); a connecting pipe (304) connected to the inside of the material box (303) is provided on the surface of the tank body (1), and a discharge pipe (306) is provided at the bottom of the material box (303); and a confluence pipe (308) connected to the waste liquid pipe (301) is provided at the intersection of the discharge pipe (306).
3. The aluminum-based silicon carbide polymer material blackening treatment liquid tank according to claim 1, characterized in that: A groove (202) is provided at one end of the tank body (1), and the stirring paddle (210) is located inside the groove (202).
4. The aluminum-based silicon carbide polymer material blackening treatment liquid tank according to claim 3, characterized in that: A rotating shaft (211) is installed on one side of the surface of the groove (202) and is movably connected to a baffle (212) via the rotating shaft (211); a pump body (213) is installed on one side of the outer wall of the groove body (1); a liquid inlet end of the pump body (213) extends into the interior of the groove (202); and a discharge end of the pump body (213) extends into the interior of the groove body (1).
5. The aluminum-based silicon carbide polymer material blackening treatment liquid tank according to claim 1, characterized in that: Through slots (206) are provided on both sides of the top of the trough body (1), and bolts (207) penetrating the through slots (206) are provided on both sides of the surface of the mounting frame (204), and nuts (208) are connected to the surface of the bolts (207).
6. The aluminum-based silicon carbide polymer material blackening treatment liquid tank according to claim 2, characterized in that: A valve A (305) is installed inside the connecting pipe (304) at one end close to the material box (303), and a valve B (307) is installed inside the discharge pipe (306) at one end close to the material box (303).