Automatic overturning tank cover for electroplating hard chromium on super-long rod

Abstract

The utility model discloses a super-long rod hard chromium electroplating automatic turnover tank cover which comprises a tank cover and a driving motor, the tank cover is installed at a tank opening of an electroplating tank in a turnover mode through a rotating shaft, the driving motor is fixed to the side, close to the rotating shaft, of the electroplating tank, a connecting rod is fixed to an output shaft of the driving motor, and a connecting piece is installed between the connecting rod and the tank cover. The connecting piece comprises a first threaded rod, a second threaded rod and a threaded sleeve, the first threaded rod and the second threaded rod are in threaded connection with the two ends of the threaded sleeve respectively, the end, away from the threaded sleeve, of the first threaded rod is hinged to the groove cover, and the end, away from the threaded sleeve, of the second threaded rod is hinged to the connecting rod. The groove cover is connected with the driving motor through the adjustable connecting piece, so that the overturning angle of the groove cover can be adjusted, and the opening precision of the groove cover is improved; the transparent flange is arranged at the edge of the tank cover, so that the tank cover can be partially opened to observe a product in the electroplating tank through the transparent flange, the influence of evaporation of a medicament on a workshop environment is avoided, and meanwhile, the loss of the medicament is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electroplating equipment, in particular to an automatic flipping tank cover for electroplating hard chromium on an ultra-long rod. Background Technique

[0002] Electroplating is a process of plating a thin layer of other metals or alloys on the surface of a product by using the electrolysis principle, so as to prevent metal oxidation, improve wear resistance, electrical conductivity, reflectivity, corrosion resistance and enhance beauty, etc.

[0003] When an electroplating tank is in use, it is usually equipped with a tank cover. The existing tank covers are generally flipped and opened manually or pneumatically. However, opening the tank cover manually is time-consuming and laborious, while opening the tank cover pneumatically has the problem that the opening angle is uncontrollable.

[0004] Based on the above technical problems, this application proposes an automatic flipping tank cover for electroplating hard chromium on an ultra-long rod. Content of the Utility Model

[0005] The purpose of the utility model is to provide an automatic flipping tank cover for electroplating hard chromium on an ultra-long rod to solve the technical problems mentioned in the background technique. The purpose of the utility model is achieved through the following technical solutions:

[0006] An automatic flipping tank cover for electroplating hard chromium on an ultra-long rod includes a tank cover and a driving motor. The tank cover is rotatably installed at the tank opening of the electroplating tank through a rotating shaft. The driving motor is fixed on one side of the electroplating tank close to the rotating shaft. A connecting rod is fixed on the output shaft of the driving motor. A connecting piece is installed between the connecting rod and the tank cover. The connecting piece includes a first threaded rod, a second threaded rod and a threaded sleeve. The first threaded rod and the second threaded rod are respectively screwed at both ends of the threaded sleeve. One end of the first threaded rod away from the threaded sleeve is hinged to the tank cover, and one end of the second threaded rod away from the threaded sleeve is hinged to the connecting rod.

[0007] Further, the tank cover includes a cover body and reinforcing ribs. The reinforcing ribs are arranged on the upper surface of the cover body, and the connecting piece is connected to the reinforcing ribs.

[0008] Further, a transparent edge guard is fixed at one end of the tank cover away from the rotating shaft.

[0009] Further, the driving motor is a worm and gear reduction motor.

[0010] The technical solution provided by the embodiment of this application has at least the following technical effects or advantages:

[0011] 1. The connection between the tank cover and the driving motor is realized through an adjustable connecting piece, so that the flipping angle of the tank cover can be adjusted, and the precision of opening the tank cover is improved;

[0012] 2. By setting a transparent edge guard at the edge of the trough cover, the trough cover can be partially opened to observe the products in the electroplating trough through the transparent edge guard, avoiding the evaporation of the agent from affecting the workshop environment and reducing the loss of the agent at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings forming a part of this application are used to provide a further understanding of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model.

[0014] Figure 1 It is a schematic structural diagram of an embodiment of this application;

[0015] Figure 2 is Figure 1 a partial enlarged view of;

[0016] Figure 3 It is the front view of an embodiment of this application.

[0017] Reference numerals in the drawings: 1, trough cover; 11, cover body; 12, reinforcing rib; 13, transparent edge guard; 14, rotating shaft; 15, bearing seat; 2, driving motor; 3, connecting rod; 4, connecting member; 41, first threaded rod; 42, second threaded rod; 43, threaded sleeve; 44, hinge seat; 5, trough wall. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] In order to better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings of the specification and the detailed description of the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. The description of at least one exemplary embodiment below is actually only illustrative and in no way constitutes a limitation to the present utility model and its application or use. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Such as Figures 1 - 3An automatic flipping tank cover for electroplating hard chromium on an ultra-long rod is shown, which includes a tank cover 1 and a driving motor 2. The tank cover 1 and the driving motor 2 are both installed on the tank wall 5 of the electroplating tank. The tank cover 1 includes a cover plate body 11 and reinforcing ribs 12. The cover plate body 11 is a rectangular plate made of polypropylene, polyvinyl chloride or polytetrafluoroethylene, and can resist the corrosion of strong reducing acids such as acids, sulfuric acid and nitric acid. The reinforcing ribs 12 are rectangular frames made of titanium alloy. The reinforcing ribs 12 are fixed on the upper surface of the cover plate body 11 to improve the structural strength of the cover plate body 11. At the same time, the titanium alloy material can also enhance the corrosion resistance to the liquid medicine and increase the durability. One end of the tank cover 1 is fixed with a rotating shaft 14. The rotating shaft 14 is fixed on the reinforcing ribs 12. Both ends of the rotating shaft 14 are respectively fixed on the tank wall 5 of the electroplating tank through bearing seats 15, so that the cover plate 1 can rotate around the rotating shaft 14 to realize the opening and closing of the electroplating tank opening.

[0020] The driving motor 2 is a worm and gear reduction motor. The driving motor 2 is installed on the tank wall 5 of the electroplating tank. Connecting rods 3 are respectively fixed at both ends of the output shaft of the driving motor 2. The connecting rods 3 are connected with the tank cover 1 through a connecting member 4. The connecting member 4 includes a first threaded rod 41, a second threaded rod 42 and a threaded sleeve 43. The first threaded rod 41 and the second threaded rod 42 are respectively screwed at both ends of the threaded sleeve 43. One end of the first threaded rod 41 away from the threaded sleeve 43 is fixed on the reinforcing ribs 12 through a hinge seat 44. One end of the second threaded rod 42 away from the threaded sleeve 43 is hinged with the connecting rod 3. The rotation of the driving roller motor 2 drives the connecting rod 3 to swing, and then drives the tank cover 1 to rotate around the rotating shaft 14 to open or close through the connecting member 4. By rotating the threaded sleeve 43, the distance between the first threaded rod 41 and the second threaded rod 42 can be adjusted, so as to adjust the angle of the tank cover 1 and improve the accuracy of the opening position of the tank cover 1.

[0021] As Figure 1 , Figure 3 shown, as a preferred embodiment of the present application, a transparent edge 13 is fixed at one end of the tank cover 1 away from the rotating shaft 14. The transparent edge 13 is a PVC soft rubber plate. The setting of the transparent edge 13 can improve the sealing performance of the tank cover 1 on the one hand, and can also partially open the tank cover 1 and observe the situation in the electroplating tank through the transparent baffle 13 to avoid the volatilization of the medicine in the electroplating tank.

[0022] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by orientation words such as "front, rear, upper, lower, left, right", "horizontal, vertical, perpendicular, horizontal" and "top, bottom" is usually based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description. Without contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation to the protection scope of the present invention: the orientation words "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0023] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Without additional declaration, the above terms have no special meaning, so it cannot be understood as a limitation on the protection scope of the present utility model.

[0024] The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An ultra-long rod electroplated hard chrome automatic flip slot cover, characterized in that: It includes a slot cover and a driving motor, wherein the slot cover is flipably installed at the slot of the electroplating tank through a rotating shaft, the driving motor is fixed to a side of the electroplating tank close to the rotating shaft, a connecting rod is fixed to the output shaft of the driving motor, a connecting piece is installed between the connecting rod and the slot cover, the connecting piece includes a first threaded rod, a second threaded rod and a threaded sleeve, the first threaded rod and the second threaded rod are respectively screwed on both ends of the threaded sleeve, the end of the first threaded rod away from the threaded sleeve is hinged to the slot cover, and the end of the second threaded rod away from the threaded sleeve is hinged to the connecting rod.

2. The super-long rod electroplated hard chrome automatic flip slot cover according to claim 1 is characterized in that: The slot cover comprises a cover plate body and reinforcing ribs, wherein the reinforcing ribs are arranged on the upper surface of the cover plate body, and the connecting piece is connected to the reinforcing ribs.

3. The super-long rod electroplated hard chrome automatic flip slot cover according to claim 1 is characterized in that: A transparent rib is fixed to one end of the slot cover away from the rotating shaft.

4. The super-long rod electroplated hard chrome automatic flip slot cover according to claim 1 is characterized in that: The driving motor is a worm gear reduction motor.

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