A device for neutralizing and removing oil stains for automobile electroplating

Abstract

The application discloses a kind of oil dirt neutralization removal device for automobile electroplating, specifically relates to oil dirt removal equipment field, including oil dirt removal pool, the inner wall bottom of oil dirt removal pool is fixedly installed with baffle, the top inner wall of oil dirt removal pool is provided with reciprocating oil removal mechanism;The application is by setting reciprocating oil removal mechanism, and the reciprocating threaded rod of rotation makes that slide push plate drives hanging band plate and synchronously takes off the oil dirt floating on the liquid surface of oil dirt removal pool, and oil dirt is separated by flap and rotating rod, improves the effect of neutralization removal of oil dirt concentrated in oil dirt removal pool, while setting press floating oil mechanism, on the side of oil dirt concentrated in oil dirt removal pool, through the synchronous rotation of multiple cover pressing plates driven multiple stirring plates, oil dirt and mixed cleaning oil dirt liquid agent are mixed, simultaneously through multiple cover pressing plates are rotated and swing state, so that floating oil dirt can be pressed into liquid by multiple cover pressing plates sequentially from top to bottom, improve mixing effect.

Description

Technical Field

[0001] This invention relates to the field of oil stain removal equipment technology, and more specifically, to an oil stain neutralization removal device for automotive electroplating. Background Technology

[0002] During storage and machining, steel workpieces will generate corrosion products and oxidation products on their surface. These substances may also contain rust-preventive oil, stamping oil, etc. In the electroplating pretreatment process, acid pickling is required after alkaline degreasing to remove these substances.

[0003] However, traditional oil stain removal equipment used for automotive electroplating lacks a structure that can remove floating oil stains. In other words, existing technology lacks the ability to separate and send floating oil stains in automotive electroplating oil stain removal equipment to the treatment location, thus failing to achieve the effect of timely removal of floating oil stains for neutralization. Meanwhile, existing technologies lack a structure that can press down floating oil stains in oil stain removal equipment, meaning they cannot achieve the effect of quickly neutralizing and removing floating oil stains by pressing them down in time.

[0004] To address the aforementioned technical shortcomings, a solution is provided. Summary of the Invention

[0005] This invention provides a neutralization removal device for oil stains in automotive electroplating, to solve the technical problems mentioned in the background art, namely, the lack of existing equipment capable of separately separating and transporting floating oil stains in automotive electroplating oil stain removal devices to the treatment location, and the inability to promptly press down floating oil stains for rapid neutralization removal.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a neutral oil stain removal device for automotive electroplating, comprising an oil stain removal tank, wherein a baffle is fixedly installed at the bottom of the inner wall of the oil stain removal tank, and a reciprocating oil-dispensing mechanism is provided on the top inner wall of the oil stain removal tank. The reciprocating oil-dispensing mechanism can move back and forth while directly carrying away the floating oil stains on the surface of the oil stain removal tank. A pressing oil-floating mechanism is provided on one side of the baffle, which can continuously press down the oil stains during the neutral oil stain removal process to facilitate mixing.

[0007] In a preferred embodiment, the reciprocating oil-dispensing mechanism includes a motor fixedly installed on the top of the degreasing tank. A reciprocating threaded rod is fixedly installed on the output end of the motor. The reciprocating threaded rod is horizontally arranged, and a sliding push plate is threadedly connected to the outer wall of the reciprocating threaded rod. The sliding push plate is slidably installed on the top of the degreasing tank. The sliding push plate is vertically arranged, and the width of the sliding push plate is the same as the width of the inner wall of the degreasing tank.

[0008] In a preferred embodiment, a hanging plate is slidably installed at the bottom of the sliding push plate. The hanging plate is vertically downward, and the outer wall of the hanging plate is in contact with the inner wall of the degreasing tank. The hanging plate and the degreasing tank are arranged parallel to each other. Multiple floats are fixedly installed on one outer wall of the hanging plate, and the multiple floats are arranged perpendicular to each other with the hanging plate.

[0009] In a preferred embodiment, a plurality of push plates are fixedly installed on one outer wall of the sliding push plate. The plurality of push plates are arranged vertically, and a pressure ball is rotatably installed at the bottom of the plurality of push plates. The width of the pressure ball is greater than the width of the push plate.

[0010] In a preferred embodiment, a flap is provided on one side of the plurality of push plates. The flap is located at the top of the partition and is vertically arranged. A rotating rod is rotatably installed on the inner wall of the flap and is fixedly installed on the inner wall of the degreasing tank. The flap and the hanging plate are arranged parallel to each other. A weight is fixedly installed at the bottom of the flap and is perpendicular to the hanging plate.

[0011] In a preferred embodiment, the oil-pressing mechanism includes a horizontal belt plate rotatably mounted on one side of a reciprocating threaded rod. The horizontal belt plate is fixedly mounted on the top of the degreasing tank and is horizontally positioned. A first bevel gear is fixedly mounted on the outer wall of one side of the reciprocating threaded rod and is vertically positioned. A second bevel gear meshes with the bottom of the first bevel gear and is horizontally positioned. A rotating shaft is fixedly mounted on the bottom of the second bevel gear and is rotatably mounted on the bottom of the horizontal belt plate and is vertically positioned.

[0012] In a preferred embodiment, a belt fixing plate is fixedly installed on the outer wall of the rotating shaft. The belt fixing plate is arranged in a horizontal state, and a plurality of lifting blocks are fixedly installed at the bottom of the belt fixing plate. The plurality of lifting blocks are arranged in a ring at equal intervals and are arranged in a vertical state.

[0013] In a preferred embodiment, a cover plate is rotatably mounted on the outer wall of a plurality of lifting blocks. The plurality of cover plates are horizontally and flat. A plurality of stirring plates are fixedly mounted on the bottom of the plurality of cover plates. The stirring plates are perpendicular to the cover plates. A plurality of pushing rings are provided at the bottom of the plurality of cover plates. The pushing rings are rotatably mounted on the outer wall of the rotating shaft. The top of the pushing rings is arc-shaped. The pushing rings and the bottom of the cover plates are mutually engaged. The top of the pushing rings and the bottom of the cover plates are in close contact. A positioning plate is fixedly mounted on the bottom of the plurality of pushing rings. The positioning plate is fixedly mounted on the inner wall of the degreasing tank.

[0014] The technical effects and advantages of this invention are as follows: 1. The present invention sets up a reciprocating oil-dispensing mechanism. The rotating reciprocating threaded rod causes the sliding push plate to drive the hanging plate to simultaneously remove the oil floating on the surface of the degreasing tank. Furthermore, the oil is separated by the flap and rotating rod, which improves the neutralization and removal effect of concentrated oil in the degreasing tank.

[0015] 2. Simultaneously, a pressing oil floating mechanism is set up. On the side where the oil sludge is concentrated in the degreasing tank, multiple cover plates drive multiple stirring plates to rotate synchronously to mix the oil sludge and the liquid agent for removing oil sludge. At the same time, the multiple cover plates rotate and swing up and down, so that the floating oil sludge can be pressed into the liquid from top to bottom by the multiple cover plates in sequence to improve the mixing effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 This is a top view of the present invention.

[0018] Figure 3 This is a partial cross-sectional view of the present invention.

[0019] Figure 4 This is a partial vertical sectional view of the reciprocating oil-dispensing mechanism in this invention.

[0020] Figure 5 This is a partial cross-sectional view of the oil-pressing mechanism in this invention.

[0021] Figure 6 This is a vertical sectional view of the oil-pressing mechanism in this invention.

[0022] Figure 7 For the present invention Figure 6 Enlarged view of the structure of part A.

[0023] The attached diagram is labeled as follows: 1. Oil removal tank; 2. Baffle plate; 3. Reciprocating oil dispensing mechanism; 31. Motor; 32. Reciprocating threaded rod; 33. Sliding push plate; 34. Hanging plate; 35. Float ball; 36. Push plate; 37. Pressing ball; 38. Flip plate; 39. Rotating rod; 310. Weight; 4. Oil pressing mechanism; 41. Horizontal belt plate; 42. First bevel gear; 43. Second bevel gear; 44. Rotating shaft; 45. Belt fixing plate; 46. Lifting block; 47. Cover plate; 48. Stirring plate; 49. Pushing ring; 410. Positioning plate. Detailed Implementation

[0024] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0025] Example 1 Traditional oil stain removal equipment used in automotive electroplating lacks a structure capable of removing floating oil stains. In other words, existing technology lacks the ability to separately separate and transport floating oil stains from the equipment, failing to achieve timely removal and neutralization of the floating oil. To address this problem, the following technical solution is proposed: Refer to the instruction manual appendix Figures 1-7 A device for neutralizing oil stains used in automotive electroplating, such as Figure 1 and Figure 2 As shown, it includes a degreasing tank 1. A baffle 2 is fixedly installed on the bottom of the inner wall of the degreasing tank 1. A reciprocating oil-dispensing mechanism 3 is provided on the top inner wall of the degreasing tank 1. The reciprocating oil-dispensing mechanism 3 can move back and forth while directly carrying away the floating oil on the surface of the liquid in the degreasing tank 1. A pressing oil-floating mechanism 4 is provided on one side of the baffle 2. The pressing oil-floating mechanism 4 can continuously press down the oil during the neutralization and removal of oil to facilitate mixing.

[0026] like Figure 2 and Figure 3 As shown, the reciprocating oil dispensing mechanism 3 includes a motor 31 fixedly installed on the top of the degreasing tank 1. A reciprocating threaded rod 32 is fixedly installed on the output end of the motor 31. The reciprocating threaded rod 32 is set in a horizontal state. A sliding push plate 33 is threadedly connected to the outer wall of the reciprocating threaded rod 32. The sliding push plate 33 is slidably installed on the top of the degreasing tank 1. The sliding push plate 33 is set in a vertical state. The width of the sliding push plate 33 is the same as the width of the inner wall of the degreasing tank 1. The motor 31 on the degreasing tank 1 starts and drives the reciprocating threaded rod 32 to rotate. The reciprocating threaded rod 32 drives the sliding push plate 33 to move back and forth.

[0027] like Figure 3 and Figure 4 As shown, a hanging plate 34 is slidably installed at the bottom of the sliding push plate 33. The hanging plate 34 is set vertically downward. The outer wall of the hanging plate 34 is in contact with the inner wall of the degreasing tank 1. The hanging plate 34 and the degreasing tank 1 are set parallel to each other. Multiple floats 35 are fixedly installed on one side of the outer wall of the hanging plate 34. The multiple floats 35 are set perpendicular to the hanging plate 34. When the sliding push plate 33 moves, it drives the hanging plate 34 to move synchronously. The hanging plate 34 naturally moves downward by gravity, and the multiple floats 35 on the hanging plate 34 come into close contact with the liquid surface of the degreasing tank 1. The multiple floats 35 make the hanging plate 34 float on the liquid surface of the degreasing tank 1, that is, the hanging plate 34 is in contact with the oil on the liquid surface of the degreasing tank 1.

[0028] like Figure 3 and Figure 4 As shown, multiple push plates 36 are fixedly installed on one outer wall of the sliding push plate 33. The multiple push plates 36 are arranged vertically, and a pressure ball 37 is rotatably installed at the bottom of the multiple push plates 36. The width of the pressure ball 37 is greater than the width of the push plate 36. The movement of the sliding push plate 33 drives multiple push plates 36 and pressure push balls 37 to move synchronously.

[0029] like Figure 3 and Figure 4 As shown, a flap 38 is provided on one side of multiple push plates 36. The flap 38 is located at the top of the partition 2 and is set in a vertical position. A rotating rod 39 is rotatably installed on the inner wall of the flap 38. The rotating rod 39 is fixedly installed on the inner wall of the degreasing tank 1. The flap 38 and the hanging plate 34 are set parallel to each other. A weight 310 is fixedly installed at the bottom of the flap 38 and is set in a perpendicular position to the hanging plate 34. Multiple push plates 36 and pressure balls 37 approach and squeeze the flap 38, then the flap 38 flips through the rotating rod 39 and simultaneously drives the weight 310, that is, the upper part of the flap 38 deflects forward and the lower part of the flap 38 deflects backward.

[0030] In specific implementation, the motor 31 on the degreasing tank 1 starts and drives the reciprocating threaded rod 32 to rotate. The reciprocating threaded rod 32 drives the sliding push plate 33 to move back and forth. When the sliding push plate 33 moves, it drives the hanging plate 34 to move synchronously. The hanging plate 34 naturally moves down by gravity. The multiple floats 35 on the hanging plate 34 are close to the liquid surface of the degreasing tank 1. The multiple floats 35 make the hanging plate 34 float on the liquid surface of the degreasing tank 1. That is, the hanging plate 34 is in contact with the oil on the liquid surface of the degreasing tank 1. Then the hanging plate 34 is synchronously driven by the sliding push plate 33 and moves forward. That is, the hanging plate 34 pulls the floating oil to one side. As the sliding push plate 33 moves, it drives multiple push plates 36 and pressure balls 37 to move synchronously. The multiple push plates 36 and pressure balls 37 first approach and squeeze the flap 38, then the flap 38 flips through the rotating rod 39 and synchronously drives the weight 310. That is, the upper part of the flap 38 deflects forward and the lower part of the flap 38 deflects backward, so that the floating oil sludge carried by it passes over the flap 38 and enters the other side of the degreasing tank 1. After the oil sludge enters, the hanging plate 34 returns by moving backward through the sliding push plate 33 and the reciprocating threaded rod 32. Then the weight 310 and the hanging plate 34 return to vertical under the action of gravity, and achieve the effect of separating the oil sludge.

[0031] Example 2 Existing technologies lack a structure capable of pressing down floating oil slicks in oil stain removal equipment, thus failing to achieve the effect of quickly neutralizing and removing floating oil slicks by pressing them down in a timely manner. To solve this problem, the following technical solution is proposed: like Figure 5 and Figure 6 As shown, the oil-pressing mechanism 4 includes a horizontal belt plate 41 rotatably mounted on one side of the reciprocating threaded rod 32. The horizontal belt plate 41 is fixedly mounted on the top of the degreasing tank 1 and is horizontally arranged. A first bevel gear 42 is fixedly mounted on the outer wall of one side of the reciprocating threaded rod 32 and is vertically arranged. A second bevel gear 43 meshes with the bottom of the first bevel gear 42 and is horizontally arranged. A rotating shaft 44 is fixedly mounted on the bottom of the second bevel gear 43 and is rotatably mounted on the bottom of the horizontal belt plate 41 and is vertically arranged. The reciprocating threaded rod 32 drives the first bevel gear 42 to rotate synchronously, the first bevel gear 42 pushes the second bevel gear 43 to rotate synchronously, and the second bevel gear 43 drives the rotating shaft 44 to rotate synchronously.

[0032] like Figure 6 and Figure 7 As shown, a belt fixing plate 45 is fixedly installed on the outer wall of the rotating shaft 44. The belt fixing plate 45 is set in a horizontal state. Multiple lifting blocks 46 are fixedly installed at the bottom of the belt fixing plate 45. The multiple lifting blocks 46 are arranged in a ring at equal intervals and are set in a vertical state. The rotation of the shaft 44 drives the fixed belt plate 45 to rotate, and the fixed belt plate 45 drives multiple lifting blocks 46 to rotate synchronously.

[0033] like Figure 6 and Figure 7As shown, multiple lifting blocks 46 are rotatably mounted with cover plates 47 on their outer walls. The multiple cover plates 47 are horizontally and flat. Multiple stirring plates 48 are fixedly mounted on the bottom of the multiple cover plates 47. The stirring plates 48 and the cover plates 47 are perpendicular to each other. Multiple pushing rings 49 are provided at the bottom of the multiple cover plates 47. The multiple pushing rings 49 are rotatably mounted on the outer wall of the rotating shaft 44. The top of the pushing rings 49 is arc-shaped. The pushing rings 49 and the bottom of the cover plates 47 are mutually engaged. The top of the pushing rings 49 and the bottom of the cover plates 47 are closely fitted to each other. The bottom of the multiple pushing rings 49 is fixedly mounted with a positioning plate 410. The positioning plate 410 is fixedly mounted on the inner wall of the degreasing tank 1. When multiple lifting blocks 46 rotate, they drive multiple cover plates 47 to rotate synchronously in a circular motion. The multiple cover plates 47 drive multiple stirring plates 48 to move synchronously. When the multiple cover plates 47 rotate in a circular motion, they are lifted by being squeezed by the annular top of the pushing ring 49. After leaving the top of the pushing ring 49, the cover plates 47 drive the multiple stirring plates 48 to move downward, so the multiple cover plates 47 are in a state of rotation and swinging up and down.

[0034] In specific implementation, the reciprocating threaded rod 32 drives the first bevel gear 42 to rotate synchronously, the first bevel gear 42 pushes the second bevel gear 43 to rotate synchronously, the second bevel gear 43 drives the rotating shaft 44 to rotate synchronously, the rotating shaft 44 drives the fixed belt plate 45 to rotate, the fixed belt plate 45 drives multiple lifting blocks 46 to rotate synchronously, the multiple lifting blocks 46 drive multiple cover plates 47 to rotate synchronously, the multiple cover plates 47 drive multiple stirring plates 48 to move synchronously, and when the multiple cover plates 47 rotate in a circular motion, the multiple cover plates 47 are lifted by the pressure of the annular top of the push ring 49, and after leaving the top of the push ring 49, the cover plates 47 drive the multiple stirring plates 48 to move downward, so that the multiple cover plates 47 are in a rotating and swinging state, so that the floating oil can be pressed into the liquid by the multiple cover plates 47 from top to bottom in sequence, which facilitates rapid mixing with the liquid agent used to mix and remove oil in the liquid, and the mixing effect is improved by the rotating multiple stirring plates 48.

[0035] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this invention only involve the structures involved in the embodiments disclosed in this invention. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this invention can be combined with each other. In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A neutralizing oil stain removal device for automotive electroplating, comprising an oil stain removal tank (1), wherein a partition (2) is fixedly installed on the bottom of the inner wall of the oil stain removal tank (1), characterized in that, The top inner wall of the degreasing tank (1) is provided with a reciprocating oil-dispensing mechanism (3). The reciprocating oil-dispensing mechanism (3) can move back and forth while directly carrying away the floating oil on the surface of the degreasing tank (1). A pressing floating oil mechanism (4) is provided on one side of the partition (2). The pressing floating oil mechanism (4) can continuously press down the oil during the neutralization and removal of oil to facilitate mixing.

2. The oil stain neutralization removal device for automotive electroplating according to claim 1, characterized in that: The reciprocating oil-dispensing mechanism (3) includes a motor (31) fixedly installed on the top of the degreasing tank (1). A reciprocating threaded rod (32) is fixedly installed on the output end of the motor (31). The reciprocating threaded rod (32) is set in a horizontal state. A sliding push plate (33) is threadedly connected to the outer wall of the reciprocating threaded rod (32). The sliding push plate (33) is slidably installed on the top of the degreasing tank (1). The sliding push plate (33) is set in a vertical state. The width of the sliding push plate (33) is the same as the width of the inner wall of the degreasing tank (1).

3. The oil stain neutralization removal device for automotive electroplating according to claim 2, characterized in that: A hanging plate (34) is slidably installed at the bottom of the sliding push plate (33). The hanging plate (34) is set vertically downward. The outer wall of the hanging plate (34) is in contact with the inner wall of the degreasing tank (1). The hanging plate (34) and the degreasing tank (1) are set parallel to each other. Multiple floats (35) are fixedly installed on one side of the outer wall of the hanging plate (34). The multiple floats (35) are set perpendicular to the hanging plate (34).

4. The oil stain neutralization removal device for automotive electroplating according to claim 3, characterized in that: Multiple push plates (36) are fixedly installed on one side of the outer wall of the sliding push plate (33). The multiple push plates (36) are arranged in a vertical state. A pressure ball (37) is rotatably installed at the bottom of the multiple push plates (36). The width of the pressure ball (37) is greater than the width of the push plate (36).

5. The oil stain neutralization removal device for automotive electroplating according to claim 4, characterized in that: A flap (38) is provided on one side of each of the push plates (36). The flap (38) is located on the top of the partition (2). The flap (38) is set in a vertical state. A rotating rod (39) is rotatably installed on the inner wall of the flap (38). The rotating rod (39) is fixedly installed on the inner wall of the degreasing tank (1). The flap (38) and the hanging plate (34) are set parallel to each other. A weight (310) is fixedly installed at the bottom of the flap (38). The weight (310) and the hanging plate (34) are set in a vertical state.

6. The oil stain neutralization removal device for automotive electroplating according to claim 2, characterized in that: The oil-pressing mechanism (4) includes a horizontal belt plate (41) rotatably mounted on one side of a reciprocating threaded rod (32). The horizontal belt plate (41) is fixedly mounted on the top of the degreasing tank (1). The horizontal belt plate (41) is set in a horizontal state. A first bevel gear (42) is fixedly mounted on the outer wall of one side of the reciprocating threaded rod (32). The first bevel gear (42) is set in a vertical state. A second bevel gear (43) meshes with the bottom of the first bevel gear (42). The second bevel gear (43) is set in a horizontal state. A rotating shaft (44) is fixedly mounted on the bottom of the second bevel gear (43). The rotating shaft (44) is rotatably mounted on the bottom of the horizontal belt plate (41). The rotating shaft (44) is set in a vertical state.

7. The oil stain neutralization removal device for automotive electroplating according to claim 6, characterized in that: A belt fixing plate (45) is fixedly installed on the outer wall of the rotating shaft (44). The belt fixing plate (45) is set in a horizontal state. Multiple lifting blocks (46) are fixedly installed at the bottom of the belt fixing plate (45). The multiple lifting blocks (46) are arranged in a ring at equal intervals and are set in a vertical state.

8. The oil stain neutralization removal device for automotive electroplating according to claim 7, characterized in that: Multiple lifting blocks (46) are rotatably mounted with cover plates (47) on their outer walls. The multiple cover plates (47) are horizontally arranged and flat. Multiple stirring plates (48) are fixedly mounted on the bottom of the multiple cover plates (47). The multiple stirring plates (48) and the cover plates (47) are perpendicular to each other. Multiple pushing rings (49) are provided at the bottom of the multiple cover plates (47). The multiple pushing rings (49) are rotatably mounted on the outer wall of the rotating shaft (44). The top of the pushing rings (49) is arc-shaped. The pushing rings (49) and the bottom of the cover plates (47) are mutually fitted. The top of the pushing rings (49) and the bottom of the cover plates (47) are mutually attached. The bottom of the multiple pushing rings (49) is fixedly mounted with a positioning plate (410). The positioning plate (410) is fixedly mounted on the inner wall of the degreasing tank (1).

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