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CN-121988565-A - Deplating device

CN121988565ACN 121988565 ACN121988565 ACN 121988565ACN-121988565-A

Abstract

The application provides a deplating device which comprises a frame component, a liquid tank component, a lifting component and a control component, wherein the liquid tank component is arranged on the frame component and comprises a deplating liquid tank and a temperature control mechanism, the deplating liquid tank is of a double-layer liquid-sharing structure and comprises an inner container and an outer sleeve, the inner container is arranged in the outer sleeve in a sinking mode and is communicated with the outer sleeve through a top opening, a liquid inlet and outlet exchange port and an overflow tank are arranged on the outer sleeve, a bubbling mechanism and a steam overflow mechanism are arranged at the bottom of the inner container, the temperature control mechanism is arranged on a cavity wall of the outer sleeve, the lifting component is arranged on the frame component and is vertical to one side of the liquid tank component and comprises a driving mechanism and a lifting arm, the lifting arm is used for placing a material rack and driving the material rack to move up and down to enter and exit the deplating liquid tank, and the control component is electrically connected with the liquid tank component and the lifting component. The application adopts the double-layer same-liquid stripping liquid tank to directly control the temperature of the stripping liquid, improves the accuracy of temperature control and improves the stripping effect.

Inventors

  • Ran Fuping
  • YANG TAO
  • WU CHUNMEI

Assignees

  • 四川旭虹光电科技有限公司

Dates

Publication Date
20260508
Application Date
20260204

Claims (10)

  1. 1. A stripping apparatus, comprising: a housing assembly (100); The liquid tank assembly (200) is arranged on the frame assembly (100) and comprises a deplating liquid tank and a temperature control mechanism, wherein the deplating liquid tank is of a double-layer same-liquid structure and comprises an inner container (21) and an outer sleeve (22), the inner container (21) is arranged in the outer sleeve (22) in a sinking mode and is communicated with the outer sleeve (22) through a top opening, a liquid inlet and outlet exchange port and an overflow groove (221) are formed in the outer sleeve (22), a bubbling mechanism and a steam overflow mechanism are arranged at the bottom of the inner container (21), and the temperature control mechanism is arranged on the cavity wall of the outer sleeve (22); The lifting assembly (300) is arranged on the frame assembly (100) and is erected on one side of the liquid tank assembly (200), and comprises a driving mechanism (310) and a lifting arm (320), wherein the lifting arm (320) is used for placing a material rack (500) and driving the material rack (500) to move up and down to enter and exit the plating solution tank, and the material rack (500) is lifted up and down to enter and exit from the inner container (21); and the control assembly (400) is electrically connected with the liquid tank assembly (200) and the lifting assembly (300).
  2. 2. The deplating device according to claim 1, characterized in that at the bottom of the inner container (21), the bubbling mechanism and the steam overflow mechanism are communicated and integrated into a U-shaped calandria (211), a supporting plate (212) is arranged below the U-shaped calandria (211), and the supporting plate (212) is used for erecting the U-shaped calandria (211) at a preset height above the bottom of the inner container (21).
  3. 3. The deplating device according to claim 1, wherein a top opening of the outer sleeve (22) is provided with a toothed overflow plate (222) which is circumferentially distributed, a preset distance is kept between a lower end of a tooth hole of the overflow plate (222) and a mouth edge of the inner container (21), an overflow groove (221) is circumferentially arranged on the outer side of the overflow plate (222), and an overflow pipe (223) is arranged at the bottom of the overflow groove (221).
  4. 4. The deplating device according to claim 1, wherein the temperature control mechanism comprises a heater (231) and a temperature sensor (232), the heater (231) is an electric heating tube, the electric heating tube is fixedly installed on the cavity wall of the outer sleeve (22) through flange sealing, a heating part of the electric heating tube directly stretches into the inner sleeve (22) to contact with heating deplating liquid, and the heating part is located right below the inner container (21).
  5. 5. The stripping apparatus as claimed in claim 4, characterized in that the temperature sensor (232) is a thermocouple, the thermocouple is mounted on the cavity wall of the jacket (22) in a sealing manner, and the detection part of the thermocouple extends into the jacket (22) and is arranged close to the bottom of the inner container (21).
  6. 6. The stripping apparatus as claimed in claim 4, wherein the bath assembly (200) further comprises a support base (25), the support base (25) is fixedly mounted at the bottom center of the jacket (22), the inner container (21) is fixedly mounted on the support base (25), an overhead space is formed in the support base (25), and the heating portion of the electric heating tube is inserted into the overhead space.
  7. 7. The stripping apparatus of claim 1, wherein the bath assembly (200) further comprises a liquid level detection mechanism comprising a sensor slot (241) and a liquid level sensor, the sensor slot (241) being in communication with the jacket (22), the liquid level sensor being mounted within the sensor slot (241) and electrically connected to the control assembly (400).
  8. 8. The stripping device according to claim 1, wherein the driving mechanism (310) comprises a driving motor (311), a speed reducer (312) and a coupler (313) which are sequentially connected, the lifting arm (320) comprises a ball screw (321), a screw nut (322), a sliding block bottom plate (323) and a travel switch (324), the ball screw (321) is in threaded connection with the screw nut (322), the ball screw (321) is connected with the coupler (313), the sliding block bottom plate (323) is connected with the screw nut (322), the material frame (500) is mounted on the sliding block bottom plate (323) and moves up and down along with the sliding block bottom plate (323), and the travel switch (324) is mounted on one side of the sliding block bottom plate (323).
  9. 9. The deplating device of claim 8, wherein the lifting assembly (300) further comprises an optical axis slide rail (325) and an optical axis slide block (326), wherein the optical axis slide rail (325) is arranged in parallel with the ball screw (321), the optical axis slide block (326) is sleeved on the optical axis slide rail (325), and the optical axis slide block (326) is fixedly connected with the slide block bottom plate (323).
  10. 10. The deplating device according to any of claims 1 to 9, wherein the control assembly (400) comprises a control panel on which are arranged a start button (411), a stop button (412), a scram button (413), a venting button, a temperature display (414), a timer (415) and a reminder.

Description

Deplating device Technical Field The application relates to the technical field of stripping devices, in particular to a stripping device. Background In the process of stripping, a high-efficiency and stable stripping device is required in order to improve the production efficiency and the stripping completeness. The conventional stripping device mostly adopts a stripping tank with a simple structure, such as chinese patent (202323344188.5), and generally uses a water bath to heat the stripping tank. In the water bath mode, the temperature control system controls the temperature of the water bath tank, and the deviation between the actual temperature of the stripping solution and the temperature of the water bath tank is large, so that the temperature control of the stripping solution is inaccurate, the stripping effect is affected, the problem of uneven heating is easy to occur in the water bath heating mode, the heating efficiency is low, the temperature of the stripping solution is not obvious, and the stripping of the workpiece to be stripped is slow or incomplete. Especially for the deplating of the crystal pieces of the automotive interior. With the development of new energy automobile industry, people's use demand of automobiles has changed from basic traffic to riding enjoyment, and a large amount of water crystal products are used in automobile interiors to improve ornamental value. However, the material and structure of the crystal piece often cannot achieve the required effect when coating, and the crystal piece is required to be coated again after deplating. However, the conventional stripping device is difficult to cope with efficient and reliable stripping of crystal products, and cannot stably separate the coating from the crystal. In addition, because the corrosiveness of the stripping solution may create a safety risk for manual stripping by personnel, it is also desirable to provide a safer stripping process. Disclosure of Invention The application provides a deplating device, which aims to solve the problems of insufficient precision in temperature control, insufficient deplating speed and safety risk caused by heating a deplating groove of the deplating device in the prior art by water bath. According to the application, there is provided a deplating apparatus comprising: A frame assembly; The liquid tank assembly is arranged on the frame assembly and comprises a deplating liquid tank and a temperature control mechanism, wherein the deplating liquid tank is of a double-layer same-liquid structure and comprises an inner container and an outer sleeve, the inner container is arranged in the outer sleeve in a sinking manner and is communicated with the outer sleeve through an opening at the top, the outer sleeve is provided with a liquid inlet and outlet exchange port and an overflow tank, and the bottom of the inner container is provided with a bubbling mechanism and a steam overflow mechanism; The lifting assembly is arranged on the frame assembly and is erected on one side of the liquid tank assembly, and comprises a driving mechanism and a lifting arm, wherein the lifting arm is used for placing a material rack and driving the material rack to move up and down to enter and exit the plating solution tank; The control assembly is electrically connected with the liquid tank assembly and the lifting assembly. In some embodiments, the bottom of the inner container is provided with a U-shaped calandria in a communicated mode, a supporting plate is arranged below the U-shaped calandria, and the supporting plate is arranged above the bottom of the inner container in a preset height position through the U-shaped calandria. In some embodiments, the top opening of the outer sleeve is provided with a circumferential distribution toothed overflow plate, the lower end of a tooth hole of the overflow plate is kept at a preset distance from the opening edge of the inner container, the outer side of the overflow plate is provided with an overflow groove in the circumferential direction, and the bottom of the overflow groove is provided with an overflow pipe. In some embodiments, the temperature control mechanism comprises a heater and a temperature sensor, the heater is an electric heating pipe, the electric heating pipe is fixedly installed on the cavity wall of the outer sleeve through flange sealing, a heating part of the electric heating pipe directly stretches into the inner sleeve to contact with heating stripping liquid, and the heating part is located right below the inner container. In some embodiments, the temperature sensor is a thermocouple, the thermocouple is mounted on the cavity wall of the outer sleeve in a sealing manner, and the detection portion of the thermocouple extends into the outer sleeve and is arranged near the bottom of the inner container. In some embodiments, the liquid tank assembly further comprises a supporting seat fixedly mounted at the bottom center of the outer sleev