Preparation device for producing and processing etching liquid

Abstract

The utility model discloses a preparation device for producing and processing an etching solution, relates to the technical field of etching solution production, is suitable for preparation during etching solution production, and comprises a support frame, the preparation tank is arranged in the support frame and is used for preparing; the feeding unit is arranged on the outer surface of the supporting frame and used for feeding; the mixing unit is arranged in the preparation tank and used for mixing, and the feeding unit comprises a material storage assembly arranged on the outer surface of the supporting frame. According to the utility model, the electronic scale, the mounting rack I, the bottom plate, the mounting rack II, the controller, the electromagnetic valve, the discharge pipe, the connecting wire, the buffer spring and the storage tank are matched with one another, so that the amount of a prepared solution can be conveniently added into the preparation tank according to requirements; a driving motor, a connecting rod, a mounting ring I, a stirring roller, a mounting ring II, a stirring blade and a rotating base are matched with one another, so that a prepared solution in the preparation tank can be conveniently stirred and mixed, and the etching liquid can be conveniently mixed more uniformly.

Description

Technical Field

[0001] The utility model relates to the technical field of etching liquid production, in particular to a preparation device used for etching liquid production and processing. Background Art

[0002] Etching is a technique that removes materials by chemical reaction or physical impact. Etching techniques are divided into wet etching and dry etching. Among them, wet etching uses chemical reagents to achieve the purpose of etching through chemical reactions.

[0003] In the prior art, in the patent document with the announcement number CN218981251U, a configuration device for surface treatment solution is proposed, including multiple glyoxal preparation tanks, sodium dihydrogen phosphate solution configuration tanks, liquid alkali tanks, and sodium dihydrogen phosphate solution preparation tanks provided with a first stirring device, the bottom of the sodium dihydrogen phosphate solution preparation tank is connected to the upstream end of the feed pipe through a first pipeline, a first valve is provided on the first pipeline, the bottom of the liquid alkali tank is connected to the upstream end of the feed pipe through a second pipeline, a second valve is provided on the second pipeline, a glyoxal inlet is provided at the top of each glyoxal preparation tank, and a third pipeline is connected, the upstream end of each third pipeline is connected in parallel to the downstream end of the feed pipe, and a third valve is provided on each third pipeline. The utility model has a simple structure, safe and convenient operation, and can configure glyoxal and sodium dihydrogen phosphate mixed solutions of different concentrations as needed, and control its pH value, so as to meet the use requirements of enterprises for surface treatment solutions.

[0004] In order to solve the problem of uneven content of components in the mixed solution during preparation, the existing technology adopts a method of setting up multiple groups of mixing tanks to assist in the preparation of the solution. However, the process of using the device is relatively complicated, which reduces the practicability of the configuration device. Utility Model Content

[0005] The purpose of the utility model is to provide a preparation device for etching liquid production and processing to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A preparation device for etching liquid production and processing, suitable for preparation of etching liquid during production, comprising a support frame; a preparation tank arranged inside the support frame for preparation; a feeding unit arranged on the outer surface of the support frame for feeding; and a mixing unit arranged inside the preparation tank for mixing, wherein the feeding unit comprises a storage component arranged on the outer surface of the support frame and a feeding component arranged on the outer surface of the storage component, and the mixing unit comprises a driving component arranged inside the preparation tank and a mixing component arranged on the outer surface of the driving component.

[0008] A further improvement of the technical solution of the utility model is that the material storage assembly includes a mounting frame, one side of the mounting frame is detachably connected to the outer surface of the support frame, the upper surface of the mounting frame is fixedly connected to a base plate, the upper surface of the base plate is fixedly connected to a buffer spring, the upper surface of the buffer spring is fixedly connected to a storage tank, and an electronic scale is arranged between the storage tank and the base plate.

[0009] By adopting the above technical solution, the raw materials can be stored conveniently by using the cooperation of the mounting frame, the bottom plate, the buffer spring, the storage tank and the electronic scale.

[0010] A further improvement of the technical solution of the utility model is that the feeding assembly includes a second mounting frame, one side of the second mounting frame is fixedly connected to the outer surface of the support frame, the outer surface of the second mounting frame is detachably connected to a controller, the output end of the controller is electrically connected to a connecting line, and the other end of the connecting line is electrically connected to the wiring terminal of the buffer spring.

[0011] A further improvement of the technical solution of the utility model is that: an electromagnetic valve electrically connected to the controller terminal is fixedly connected to one side of the storage tank, and a discharge pipe is fixedly connected to one side of the electromagnetic valve, and one end of the discharge pipe extends to the interior of the preparation tank.

[0012] By adopting the above technical scheme, the cooperation of the mounting frame 2, the controller, the electromagnetic valve and the discharge pipe can facilitate the injection of raw materials into the preparation tank. The material of the discharge pipe is light and elastic, and will not affect the measurement effect of the electronic scale during use.

[0013] A further improvement of the technical solution of the utility model is that the driving assembly includes a driving motor, the base of the driving motor is detachably connected to the upper surface of the preparation tank, the driving end of the driving motor is fixedly connected to a connecting rod, and the bottom of the connecting rod is rotatably connected to a rotating base detachably connected to the bottom surface of the inner wall of the preparation tank.

[0014] By adopting the above technical solution, the driving motor, the connecting rod and the mounting ring cooperate with each other to conveniently drive the mixing assembly to rotate.

[0015] A further improvement of the technical solution of the utility model is that: a mounting ring 1 is fixedly connected to the outer surface of the connecting rod, and a stirring roller is fixedly connected to the outer surface of the mounting ring 1.

[0016] A further improvement of the technical solution of the utility model is that: the outer surface of the connecting rod is fixedly connected with a second mounting ring, and the outer surface of the second mounting ring is fixedly connected with a stirring blade.

[0017] By adopting the above technical solution, the etching liquid can be conveniently mixed by using the cooperation of the mounting ring 1, the stirring roller, the mounting ring 2 and the stirring blade.

[0018] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0019] 1. The utility model provides a preparation device for the production and processing of etching liquid. The electronic scale, the first mounting frame, the bottom plate, the second mounting frame, the controller, the electromagnetic valve, the discharge pipe, the connecting line, the buffer spring and the storage tank are coordinated with each other to conveniently add the amount of the preparation solution into the preparation tank according to the demand, thereby increasing the practicality of the preparation device.

[0020] 2. The utility model provides a preparation device for the production and processing of etching liquid. The cooperation of a driving motor, a connecting rod, a mounting ring 1, a stirring roller, a mounting ring 2, a stirring blade and a rotating base can facilitate the stirring and mixing of the prepared solution inside the preparation tank, thereby facilitating a more uniform mixing of the etching liquid, thereby increasing the practicability of the preparation device for the production and processing of etching liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 It is a front structural schematic diagram of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the feeding unit of the utility model;

[0024] Figure 4 It is a schematic diagram of the local structure of the feeding unit of the utility model;

[0025] Figure 5 It is a schematic diagram of the local structure of the mixing unit of the utility model.

[0026] In the figure: 1. Support frame; 2. Preparation tank; 3. Feeding unit; 31. Mounting frame 1; 32. Bottom plate; 33. Mounting frame 2; 34. Controller; 35. Solenoid valve; 36. Discharge pipe; 37. Connecting line; 38. Buffer spring; 39. Storage tank; 4. Mixing unit; 41. Driving motor; 42. Connecting rod; 43. Mounting ring 1; 44. Stirring roller; 45. Mounting ring 2; 46. Stirring blade; 47. Rotating base. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below in conjunction with the embodiments:

[0028] Example 1

[0029] like Figure 1-5As shown, the utility model provides a preparation device for etching liquid production and processing, including a support frame 1; a preparation tank 2 arranged inside the support frame 1 for preparation; a feeding unit 3 arranged on the outer surface of the support frame 1 for feeding; and a mixing unit 4 arranged inside the preparation tank 2 for mixing, the feeding unit 3 includes a storage component arranged on the outer surface of the support frame 1 and a feeding component arranged on the outer surface of the storage component, the mixing unit 4 includes a driving component arranged inside the preparation tank 2 and a mixing component arranged on the outer surface of the driving component, the storage component includes a mounting frame 1 31, one side of the mounting frame 1 31 is detachably connected to the outer surface of the support frame 1, the upper surface of the mounting frame 1 31 is fixedly connected to a bottom plate 32, the upper surface of the bottom plate 32 is fixedly connected to a buffer spring 38, the upper surface of the buffer spring 38 is fixedly connected to a storage tank 39, an electronic scale is arranged between the storage tank 39 and the bottom plate 32, the feeding component includes a mounting frame 2 33, the mounting frame 2 One side of the mounting frame 33 is fixedly connected to the outer surface of the support frame 1, and the outer surface of the mounting frame 33 is detachably connected to the controller 34. The output end of the controller 34 is electrically connected to the connecting line 37, and the other end of the connecting line 37 is electrically connected to the terminal of the buffer spring 38. One side of the storage tank 39 is fixedly connected to the electromagnetic valve 35 electrically connected to the terminal of the controller 34, and one side of the electromagnetic valve 35 is fixedly connected to the discharge pipe 36, and one end of the discharge pipe 36 extends to the inside of the preparation tank 2. When using the preparation device for the production and processing of etching liquid, the solvent is first injected into the inside of the preparation tank 2, and then the configuration raw materials are placed in the storage tank 39 in turn. The raw materials are added to the inside of the preparation tank 2 through the mutual cooperation control of the controller 34, the electromagnetic valve 35 and the discharge pipe 36, and the weight change of the storage tank 39 is monitored by the buffer spring 38 and the electronic scale. When the raw materials are added to the specified weight, the electromagnetic valve 35 is triggered to disconnect, thereby achieving the purpose of quantitative addition of raw materials.

[0030] Example 2

[0031] like Figure 1-5As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the driving component includes a driving motor 41, the base of the driving motor 41 is detachably connected to the upper surface of the preparation tank 2, the driving end of the driving motor 41 is fixedly connected to the connecting rod 42, the bottom of the connecting rod 42 is rotatably connected to the rotating base 47 detachably connected to the bottom surface of the inner wall of the preparation tank 2, the outer surface of the connecting rod 42 is fixedly connected to the mounting ring 1 43, the outer surface of the mounting ring 1 43 is fixedly connected to the stirring roller 44, the outer surface of the connecting rod 42 is fixedly connected to the mounting ring 2 45, and the outer surface of the mounting ring 2 45 is fixedly connected to the stirring blade 46. When the raw material and the solvent are both put into the interior of the preparation tank 2, by starting the driving motor 41, the driving end of the driving motor 41 drives the connecting rod 42 to rotate and rotate under the limit of the rotating base 47, so as to cooperate with the mounting ring 1 43 and the mounting ring 2 45 to conveniently drive the stirring roller 44 and the stirring blade 46 to rotate, thereby facilitating the mixing of the etching liquid. Finally, after the mixing is completed, it can be discharged from the bottom drain pipe of the preparation tank 2.

[0032] The working principle of the preparation device for etching solution production and processing is described in detail below.

[0033] like Figure 1-5 As shown, when using the preparation device for the production and processing of etching liquid, the solvent is first injected into the preparation tank 2, and then the preparation raw materials are placed in the storage tank 39 in sequence. The raw materials are added to the preparation tank 2 through the mutual cooperation of the controller 34, the electromagnetic valve 35 and the discharge pipe 36. The buffer spring 38 and the electronic scale are used to monitor the weight change of the storage tank 39. When the raw materials are added to the specified weight, the electromagnetic valve 35 is triggered to disconnect, thereby achieving the purpose of quantitative addition of the raw materials. After the raw materials and the solvent are added to the interior of the preparation tank 2, the driving motor 41 is started, and the driving end of the driving motor 41 drives the connecting rod 42 to rotate under the limit of the rotating base 47, so as to cooperate with the mounting ring 1 43 and the mounting ring 2 45 to facilitate the rotation of the stirring roller 44 and the stirring blade 46, thereby facilitating the mixing of the etching liquid. Finally, after the mixing is completed, it can be discharged from the bottom discharge pipe of the preparation tank 2.

[0034] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A preparation device for etching liquid production and processing, suitable for preparing etching liquid during production, comprising a support frame (1); A preparation tank (2) arranged inside the support frame (1) and used for preparation; A feeding unit (3) disposed on the outer surface of the support frame (1) for feeding materials; and a mixing unit (4) arranged inside the preparation tank (2) for mixing, characterized in that: The feeding unit (3) comprises a material storage component arranged on the outer surface of the support frame (1) and a feeding component arranged on the outer surface of the material storage component, the material storage component comprises a mounting frame (31), one side of the mounting frame (31) is detachably connected to the outer surface of the support frame (1), the upper surface of the mounting frame (31) is fixedly connected to a bottom plate (32), the upper surface of the bottom plate (32) is fixedly connected to a buffer spring (38), the upper surface of the buffer spring (38) is fixedly connected to a material storage tank (39), an electronic scale is arranged between the material storage tank (39) and the bottom plate (32), the mixing unit (4) comprises a driving component arranged inside the preparation tank (2) and a driving component arranged outside the driving component The invention relates to a mixing component on the surface of the preparation tank (2), wherein the driving component comprises a driving motor (41), the base of the driving motor (41) is detachably connected to the upper surface of the preparation tank (2), the driving end of the driving motor (41) is fixedly connected to a connecting rod (42), the bottom of the connecting rod (42) is rotatably connected to a rotating base (47) detachably connected to the bottom surface of the inner wall of the preparation tank (2), the outer surface of the connecting rod (42) is fixedly connected to a mounting ring 1 (43), the outer surface of the mounting ring 1 (43) is fixedly connected to a stirring roller (44), the outer surface of the connecting rod (42) is fixedly connected to a mounting ring 2 (45), and the outer surface of the mounting ring 2 (45) is fixedly connected to a stirring blade (46).

2. A preparation device for etching solution production and processing according to claim 1, characterized in that: The feeding assembly comprises a second mounting frame (33), one side of which is fixedly connected to the outer surface of the support frame (1), the outer surface of the second mounting frame (33) is detachably connected to a controller (34), the output end of the controller (34) is electrically connected to a connecting line (37), and the other end of the connecting line (37) is electrically connected to the connection terminal of a buffer spring (38).

3. A preparation device for etching solution production and processing according to claim 1, characterized in that: One side of the material storage tank (39) is fixedly connected to an electromagnetic valve (35) electrically connected to the wiring terminal of the controller (34), and one side of the electromagnetic valve (35) is fixedly connected to a discharge pipe (36), one end of which extends to the interior of the preparation tank (2).

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