A liquid surface oil scraping and removing tool for a cleaning tank

Abstract

This utility model relates to a tooling for scraping away oil stains from the surface of a cleaning tank. It includes alignment and clamping components that can be aligned and clamped onto the outer wall of the cleaning tank. Two alignment and clamping components are symmetrically arranged on both sides of the cleaning tank and connected to a mounting frame. Reciprocating guide rails, capable of reciprocating horizontally above the cleaning tank, are also aligned and arranged on the mounting frame. A scraping component, capable of partially extending into the tank cavity and reciprocating horizontally with the guide rails to scrape away oil stains from the surface of the cleaning tank, is located between the two guide rails. The top base of the scraping component has its two ends connected to the end faces of the translation blocks of the two guide rails. This utility model enables controlled cleaning of oil stains, dust, and other floating impurities from the surface of the cleaning tank, ensuring the cleanliness of the parts when removed.

Description

Technical Field

[0001] This utility model relates to the technical field of ultrasonic cleaning tank supporting tooling, and in particular to a tooling for scraping oil stains off the liquid surface of a cleaning tank. Background Technology

[0002] An ultrasonic cleaner is a device that uses ultrasonic waves to propagate in a liquid medium, causing objects in the cleaning tank to vibrate due to the ultrasonic frequency, thereby cleaning surface dirt. Due to its excellent cleaning effect and simple operation, it is widely used in surface coating, machinery, electronics, and medical industries. After components such as oil reservoirs and hydraulic rods have completed their forming process, ultrasonic cleaning is typically used to remove metal shavings and oil stains from their surfaces, thereby improving surface cleanliness and ensuring the quality of the assembled products.

[0003] When cleaning components such as oil reservoir assemblies and hydraulic rods, existing cleaning methods typically involve clamping the components onto a cleaning rack, placing the rack in a cleaning basket, and then immersing the basket in the cleaning tank using a chuck-type transfer structure within the cleaning line system. This allows the basket to be effectively submerged in the cleaning fluid, enabling ultrasonic cleaning of the components using the fluid as a medium. After cleaning, the basket is removed again using the chuck-type transfer structure, which then moves down into the cleaning tank. However, residual cutting fluid and other oily substances on the component surface can form a floating oil film on the cleaning fluid surface, and some light impurities can also float there. This causes the cleaning basket and components to easily adhere to the oil film and impurities on the cleaning fluid surface during removal from the cleaning tank, resulting in poor actual cleaning quality and a risk of secondary contamination, thus affecting the cleaning effect. Utility Model Content

[0004] The purpose of this utility model is to provide a cleaning tank oil sludge scraper that can controllably clean oil stains, dust and other floating impurities on the surface of the cleaning tank to ensure the cleanliness of the parts when they are taken out. This solves the problem that existing cleaning tanks easily form an oil film on the surface of the cleaning liquid, which can easily cause secondary contamination of the cleaned parts when they are taken out, thus affecting the surface quality and resulting in poor cleaning effect.

[0005] The technical solution adopted by this utility model is as follows: a tool for scraping oil stains on the surface of a cleaning tank, including an alignment clamping assembly that can be aligned and clamped on the outer wall of the cleaning tank, and two alignment clamping assemblies are connected to a mounting frame in a symmetrical manner on both sides of the cleaning tank. A reciprocating guide rail that can reciprocate and move back and forth above the cleaning tank is also aligned and arranged on the mounting frame. A scraping assembly that can partially extend into the tank cavity of the cleaning tank and reciprocate and move back and forth with the reciprocating guide rail to scrape the oil stains on the surface of the cleaning tank is provided between the two reciprocating guide rails. The two ends of the top base strip of the scraping assembly are respectively connected to the end faces of the translation blocks of the two reciprocating guide rails.

[0006] According to a preferred embodiment, the scraping assembly includes a top base strip, lifting adjustment rods, a scraping plate assembly, and a rinsing mechanism. The lifting adjustment rods, which can extend downward, are spaced apart on the lower surface of the top base strip, and the scraping plate assembly is connected to the lower axial end of the lifting adjustment rods. A rinsing mechanism capable of rinsing the surface of the scraping plate assembly is also provided on the upper surface of the top base strip.

[0007] According to a preferred embodiment, the scraping base plate of the scraping plate assembly is connected to the lower axial end of the lifting adjustment rod; two scraping inclined plates that can deflect around the connecting shaft are arranged on both sides of the scraping base plate; and an elastic connecting member that can limit the initial connection posture of the two plates to an angle is also provided between the scraping base plate and the scraping inclined plates.

[0008] According to a preferred embodiment, the rinsing mechanism includes a liquid storage tank, a micro hydraulic pump, a liquid guide pipe, a liquid filling expansion plate, and a drain outlet. The liquid storage tank is installed on the top side of the scraper substrate, and two micro hydraulic pumps that controllably pressurize and output cleaning liquid are inserted into the bottom surface of the liquid storage tank. The output end of the micro hydraulic pump is connected to the liquid filling expansion plate through the liquid guide pipe, and a drain outlet is embedded in the lower edge of the liquid filling expansion plate.

[0009] According to a preferred embodiment, the upper plate of the scraper tilting plate is rotatably connected to the surface of the scraper substrate via a connecting shaft, and a lower plate that can be adjusted and inserted into the cavity of the cleaning tank is also connected to the edge of the upper plate away from the scraper substrate.

[0010] According to a preferred embodiment, two mounting blocks are provided on one side of the scraping substrate, and the elastic connector is connected to the bottom surface of the mounting blocks, and the other end of the elastic connector away from the mounting blocks is connected to the surface of the lower plate.

[0011] According to a preferred embodiment, the alignment clamping assembly includes a positioning vertical plate, a clamping push rod, and a clamping plate, wherein two positioning vertical plates are aligned and connected to the outer side of the mounting frame, and multiple clamping push rods are provided on the facing surfaces of the two positioning vertical plates, with the end of the clamping push rod away from the positioning vertical plate connected to the clamping plate.

[0012] According to a preferred embodiment, an auxiliary positioning diagonal rod that can be connected to the lower surface of the mounting frame is further provided on the surface of the positioning vertical plate.

[0013] According to a preferred embodiment, an anti-slip sheet and a magnetic adsorption block capable of magnetically adsorbing onto the outer wall of the cleaning tank are also embedded on the abutting surface of the clamping plate.

[0014] The beneficial effects of this utility model are:

[0015] The alignment and clamping assembly provided in this application can effectively position the mounting frame above the cleaning tank. This allows the reciprocating guide rail to drive the scraping assembly to thoroughly scrape and clean the surface of the cleaning tank liquid as needed, effectively removing impurities and reducing the risk of secondary contamination of the cleaning basket and components when removed from the cleaning tank, thus ensuring cleaning quality. The scraping plate assembly provided in this application can reciprocate and scrape the surface of the cleaning tank liquid as needed, effectively cleaning and removing oil film and floating impurities. This prevents oil and impurities from re-adhering to the surface of the components when the cleaning basket is removed, and prevents secondary contamination of the components' surface during the lifting operation after cleaning. The rinsing mechanism provided in this application can periodically clean the scraping plate assembly. After the scraping plate assembly completes a single scraping and decontamination operation, it can spray cleaning fluid onto its surface. The cleaning fluid then removes residual oil film and impurities adhering to the surface of the plate. The impurities and oil stains flow with the cleaning fluid into a circular overflow pool outside the cleaning tank, ensuring the cleanliness of the scraping plate assembly's surface. This allows the scraping plate assembly to effectively move back and forth in the cleaning tank to intermittently scrape and clean the surface of the cleaning fluid, preventing residual oil stains and impurities on the scraping plate assembly's surface from being mixed into the cleaning fluid in the cleaning tank again. Attached Figure Description

[0016] Fig. 1 This is a schematic diagram of a preferred cleaning tank oil sludge scraping device proposed in this utility model;

[0017] Fig. 2 This is a side plan view of the scraping component of a preferred cleaning tank oil sludge scraping device proposed in this utility model.

[0018] List of reference numerals

[0019] 1: Alignment clamping assembly; 2: Mounting frame; 3: Reciprocating guide rail; 4: Scraper assembly; 11: Positioning vertical plate; 12: Clamping push rod; 13: Clamping plate; 111: Auxiliary positioning diagonal rod; 131: Anti-slip sheet; 132: Magnetic adsorption block; 41: Top base strip; 42: Lifting adjustment rod; 43: Scraper plate assembly; 44: Spraying mechanism; 431: Scraper base plate; 432: Scraper inclined plate; 433: Elastic connector; 4311: Mounting horizontal block; 4321: Upper plate; 4322: Lower plate; 4323: Filling side sleeve; 441: Liquid storage tank; 442: Miniature hydraulic pump; 443: Liquid guide pipe; 444: Liquid filling expansion plate; 445: Drainage strip port. Detailed Implementation

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the present utility model will be briefly introduced below in conjunction with the accompanying drawings and descriptions of the embodiments or the prior art. Obviously, the following description of the structure of the drawings is only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] The technical solutions provided by this utility model will be described in detail below with reference to the accompanying drawings and through embodiments. It should be noted that the descriptions of these embodiments are for the purpose of helping to understand this utility model, but do not constitute a limitation thereof. In some examples, because some implementation methods belong to existing or conventional technology, they are not described or are not described in detail. The serial numbers assigned to components in this document, such as "first," "second," etc., are only used to distinguish the described objects and do not have any sequential or technical meaning.

[0022] The following is a detailed explanation with reference to the accompanying drawings.

[0023] Example 1

[0024] This application provides a tooling for scraping oil stains off the surface of a cleaning tank, which includes an alignment and clamping assembly 1, a mounting frame 2, a reciprocating guide rail 3, and a scraping assembly 4.

[0025] according to Figs. 1-2In one specific embodiment, two alignment clamping assemblies 1, simultaneously connected to the mounting frame 2, are aligned and clamped onto the outer wall of the cleaning tank. The two alignment clamping assemblies 1 are connected to the mounting frame 2 in a symmetrical arrangement on both sides of the cleaning tank. Reciprocating guide rails 3, capable of reciprocating horizontally above the cleaning tank, are also aligned and arranged on the mounting frame 2. Between the two reciprocating guide rails 3, a scraping assembly 4 is provided, capable of partially extending into the tank cavity and reciprocating horizontally with the reciprocating guide rails 3 to scrape away oil stains from the surface of the cleaning tank. The two ends of the top base strip 41 of the scraping assembly 4 are respectively connected to the end faces of the translation blocks 31 of the two reciprocating guide rails 3. The alignment clamping component 1 provided in this application can effectively position the mounting frame 2 above the cleaning tank, so that the reciprocating guide rail 3 can drive the scraping component 4 to thoroughly scrape and clean the liquid surface of the cleaning tank as needed, so as to effectively remove the impurities on the liquid surface, reduce the risk of secondary contamination of the cleaning basket and parts when they are removed from the cleaning tank, and ensure the cleaning quality.

[0026] Preferably, the alignment clamping assembly 1 includes a positioning vertical plate 11, clamping push rods 12, and clamping plates 13. Preferably, the two positioning vertical plates 11 are aligned and connected to the outer surface of the mounting frame 2 in a downward extending manner. More preferably, multiple clamping push rods 12 are provided on the facing surfaces of the two positioning vertical plates 11. Preferably, the end of the clamping push rod 12 away from the positioning vertical plate 11 is connected to the clamping plate 13, so that the two clamping plates 13 abut against the two aligned outer walls of the cleaning tank in an aligned abutting manner. Preferably, an auxiliary positioning inclined rod 111 that can be connected to the lower surface of the mounting frame 2 is also provided on the surface of the positioning vertical plate 11. Preferably, an anti-slip sheet 131 and a magnetic adsorption block 131 that can be magnetically attracted to the outer wall of the cleaning tank are also embedded on the abutting surface of the clamping plate 13. Preferably, the clamping push rod 12 can be an ATW20C type transverse push rod, which can extend and retract laterally as needed, thereby pressing the clamping plate 13 against the outer wall of the cleaning tank with high pressure. Preferably, the magnetic adsorption block 131 provided in this application is an electromagnet, which can intermittently and controllably generate magnetism when energized as needed, so as to improve the stability of the clamping plate 13 attached to the outer wall of the cleaning tank. The anti-slip sheet 131 provided in this application is a silicone sheet, which can ensure the anti-slip performance during attachment, ensure the resistance to sliding under the supported posture, and maintain the stability of the clamping point. The clamping plate 13 provided in this application can abut against the two corresponding outer wall surfaces of the cleaning tank by alignment clamping, so as to achieve effective positioning of the mounting frame 2, limit the relative position of the mounting frame 2 with respect to the cleaning tank, ensure the working position of the mounting frame 2, reciprocating guide rail 3 and scraping assembly 4 with respect to the cleaning tank, and ensure the structural stability of the scraping cleaning. The auxiliary positioning diagonal bar 111 provided in this application can further enhance the structural strength, ensure the stability of the C-shaped structure and the L-shaped plate-rod structure, and help maintain the effectiveness of clamping. The clamping push rod 12 provided in this application can change the distance between the two clamping plates 13, thereby enabling the clamping plates 13 to detachably and adaptably clamp various sizes of cleaning tanks.

[0027] Preferably, the two reciprocating guide rails 3 can move synchronously to drive the scraping assembly 4 to perform reciprocating scraping motion. Specifically, the reciprocating guide rails 3 can be selected as TW300 type electric drive reciprocating translational guide rails.

[0028] Preferably, the scraping assembly 4 includes a top base 41, a lifting adjustment rod 42, a scraping plate assembly 43, and a rinsing mechanism 44. Preferably, the top base 41 is connected to the scraping plate assembly 43 via the spaced-apart lifting adjustment rods 42. Specifically, the lower surface of the top base 41 is provided with downwardly extending lifting adjustment rods 42, and the axial lower end of the lifting adjustment rods 42 is connected to the scraping plate assembly 43. Preferably, the upper surface of the top base 41 is also provided with a rinsing mechanism 44 capable of rinsing the surface of the scraping plate assembly 43. The scraping plate assembly 43 provided in this application can reciprocate to scrape the surface of the cleaning tank as needed, thereby effectively cleaning and removing the oil film and floating impurities on the liquid surface, preventing the oil and impurities on the liquid surface from adhering to the surface of the parts again when the cleaning basket is removed, and preventing secondary contamination of the surface of the parts caused by the lifting operation after cleaning. The rinsing mechanism 44 provided in this application can periodically clean the scraper assembly 43. After the scraper assembly 43 completes a single scraping and decontamination operation, it can spray cleaning fluid onto its surface. The cleaning fluid is then used to clean the residual oil film and impurities adhering to the surface of the assembly. The impurities and oil stains flow with the cleaning fluid into the surrounding overflow pool outside the cleaning pool, ensuring the cleanliness of the scraper assembly 43 surface. This allows the scraper assembly 43 to effectively move back and forth in the cleaning pool to intermittently scrape and clean the surface of the cleaning fluid, preventing residual oil stains and impurities on the surface of the scraper assembly 43 from being mixed into the cleaning fluid in the cleaning pool again.

[0029] Preferably, the scraping base plate 431 of the scraping plate assembly 43 is connected to the lower axial end of the lifting adjustment rod 42 such that its plate plane is parallel to the axis of the lifting adjustment rod 42. Preferably, two scraping inclined plates 432 capable of deflecting around the connecting pivot are arranged on both sides of the scraping base plate 431. Preferably, an elastic connector 433 capable of limiting the initial connection posture of the two plates to an angle is also provided between the scraping base plate 431 and the scraping inclined plates 432. Preferably, two mounting blocks 4311 are provided on one side of the scraping base plate 431. Preferably, the elastic connector 433 is connected to the bottom surface of the mounting block 4311. More preferably, the other end of the elastic connector 433 away from the mounting block 4311 is connected to the plate surface of the lower plate 4321. Preferably, the elastic connector can be a tension spring, rubber strip, etc. Preferably, the upper plate 4321 of the scraper tilting plate 432 is rotatably connected to the surface of the scraper base plate 431 via a connecting shaft. More preferably, a lower plate 4322, which can be adjusted and inserted into the cavity of the cleaning tank, is also connected to the edge of the upper plate 4321 away from the scraper base plate 431. Preferably, a filling sleeve 4323 is fitted on the side edge of the lower plate 4322 and the lower edge of the upper plate 4321 that is not covered by the lower plate 4322. Specifically, the filling sleeve 4323 can fill the gap between the lower plate 4322 and the inner wall of the cleaning tank cavity, so that the scraper tilting plate 432 can effectively divide the liquid surface of the cleaning liquid in the cleaning tank.

[0030] Preferably, the rinsing mechanism 44 includes a liquid storage tank 441, a micro hydraulic pump 442, a liquid guide pipe 443, a liquid filling expansion plate 444, and a drain outlet 445. Preferably, the liquid storage tank 441 is installed on the top side of the scraper base plate 431. Preferably, two micro hydraulic pumps 442, which controllably pressurize and output cleaning fluid, are inserted into the bottom surface of the liquid storage tank 441. Preferably, the output end of the micro hydraulic pump 442 is connected to the liquid filling expansion plate 444 through the liquid guide pipe 443. More preferably, a drain outlet 445 is embedded in the lower edge of the liquid filling expansion plate 444, which can communicate with its cavity and output a surface-shaped rinsing fluid flow. Specifically, the drain outlet 445 is located above the scraper inclined plate 432, and the opening length of the drain outlet 445 is longer than that of the lower plate body 4322, so that the surface-shaped fluid flow output can effectively cover the plate surface and clean the residual oil and other impurities adhering to the plate surface.

[0031] Preferably, the electrical components involved in this application, such as the clamping push rod 12, the reciprocating guide rail 3, and the micro hydraulic pump 442, are all electrically connected to the controller and the power supply. The control method of this application is controlled by the controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, this utility model is only used to protect the mechanical device and its mechanical structural features. Therefore, this utility model will not explain the control method and circuit connection in detail.

[0032] This utility model is not limited to the above-described optional embodiments. Anyone can derive other various forms of products under the guidance of this utility model. However, regardless of any changes in shape or structure, any technical solution falling within the scope of the claims of this utility model is within the protection scope of this utility model. Those skilled in the art should understand that this utility model specification and its drawings are illustrative and do not constitute a limitation on the claims. The protection scope of this utility model is defined by the claims and their equivalents. Throughout the text, features introduced by "preferred" are merely optional and should not be construed as mandatory. Therefore, the applicant reserves the right to abandon or delete relevant preferred features at any time.

Claims

1. A tooling for scraping oil stains from a cleaning tank, comprising an alignment clamping assembly (1) capable of being aligned and clamped on the outer wall of the cleaning tank, wherein two of the alignment clamping assemblies (1) are connected to a mounting frame (2) in a manner symmetrically arranged on both sides of the cleaning tank. The mounting frame (2) is also provided with reciprocating guide rails (3) that can reciprocate and move back and forth above the cleaning tank, and a scraping assembly (4) is provided between the two reciprocating guide rails (3) that can partially extend into the tank cavity of the cleaning tank and reciprocate and move back and forth with the reciprocating guide rails (3) to scrape away the oil stains on the surface of the cleaning tank. The top base strip (41) of the scraping assembly (4) is connected at both ends to the end faces of the translation blocks (31) of the two reciprocating guide rails (3).

2. The cleaning tank oil sludge scraping fixture as described in claim 1, characterized in that, The scraping assembly (4) includes a top base strip (41), a lifting adjustment rod (42), a scraping plate assembly (43), and a rinsing mechanism (44), wherein, The lifting adjustment rods (42) that can extend downward are arranged at intervals on the lower surface of the top base strip (41), and the scraper plate assembly (43) is connected to the lower axial end of the lifting adjustment rods (42). A rinsing mechanism (44) capable of rinsing the surface of the scraper assembly (43) is also provided on the upper surface of the top base strip (41).

3. The cleaning tank oil sludge scraping fixture as described in claim 2, characterized in that, The scraping base plate (431) of the scraping plate assembly (43) is connected to the lower axial end of the lifting adjustment rod (42); Two scraping inclined plates (432) that can deflect around the connecting shaft are arranged on both sides of the scraping substrate (431). An elastic connector (433) that can limit the initial connection posture of the two plates to an angle is also provided between the scraping substrate (431) and the scraping inclined plate (432).

4. The cleaning tank oil sludge scraping fixture as described in claim 3, characterized in that, The showering mechanism (44) includes a liquid storage tank (441), a micro hydraulic pump (442), a liquid guide pipe (443), a liquid filling expansion plate (444), and a drain outlet (445), wherein, The liquid storage tank (441) is installed on the top side of the scraper base plate (431), and two miniature hydraulic pumps (442) for controllably pressurizing and outputting cleaning fluid are inserted into the bottom surface of the liquid storage tank (441). The output end of the micro hydraulic pump (442) is connected to the filling expansion plate (444) through the liquid guide pipe (443), and a drain strip (445) is embedded in the lower edge of the filling expansion plate (444).

5. The cleaning tank oil sludge scraping fixture as described in claim 4, characterized in that, The upper plate (4321) of the scraping inclined plate (432) is rotatably connected to the surface of the scraping substrate (431) via a connecting shaft, and a lower plate (4322) that can be adjusted and inserted into the cavity of the cleaning tank is also connected to the edge of the upper plate (4321) away from the scraping substrate (431).

6. The cleaning tank oil sludge scraping fixture as described in claim 5, characterized in that, Two mounting blocks (4311) are provided on one side of the scraping substrate (431), and the elastic connector (433) is connected to the bottom surface of the mounting block (4311), and the other end of the elastic connector (433) away from the mounting block (4311) is connected to the surface of the lower plate (4322).

7. The cleaning tank oil sludge scraping fixture as described in claim 6, characterized in that, The alignment clamping assembly (1) includes a positioning vertical plate (11), a clamping push rod (12), and a clamping plate (13), wherein, Two positioning vertical plates (11) are aligned and connected to the outer side of the mounting frame (2), and multiple clamping push rods (12) are provided on the facing plates of the two positioning vertical plates (11), with the clamping push rod (12) connected to the clamping plate (13) at the end away from the positioning vertical plate (11).

8. The cleaning tank oil sludge scraping fixture as described in claim 7, characterized in that, An auxiliary positioning diagonal rod (111) is also provided on the plate surface of the positioning vertical plate (11) so as to be connected to the lower surface of the mounting frame (2).

9. The cleaning tank oil sludge scraping fixture as described in claim 8, characterized in that, The clamping plate (13) is also fitted with an anti-slip sheet (131) and a magnetic adsorption block (132) that can be magnetically attached to the outer wall of the cleaning tank.

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