Electroplating bath for electroplating equipment

Abstract

The utility model discloses an electroplating bath for electroplating equipment, which comprises an electroplating bath, a plurality of strip-shaped sealing covers are arranged on the upper end surface of the electroplating bath, the opposite surfaces of the plurality of strip-shaped sealing covers are attached to each other, and the lower end surfaces of the strip-shaped sealing covers are attached to the upper end surface of the electroplating bath. A hanging rod located in the electroplating bath is fixedly arranged in the middle of the lower end face of the strip-shaped sealing cover. According to the electroplating bath, electroplating liquid in the electroplating bath can be isolated from the outside through the strip-shaped sealing covers, and toxic gas in the electroplating bath can be prevented from drifting to the outside in the electroplating treatment process through isolation of the strip-shaped sealing covers; and when the strip-shaped sealing cover is pulled upwards to add an object needing to be electroplated on the hanging rod, toxic gas which is about to drift to the outside from the position between the strip-shaped sealing cover and the electroplating bath can be extracted through the small exhaust fan, and the safety protection performance of the equipment to operators is improved through the technical scheme.

Description

TECHNICAL FIELD

[0001] The utility model relates to electroplating technical field, concretely is electroplating tank for electroplating equipment. BACKGROUND

[0002] Electroplating is the process of plating a thin layer of other metal or alloy on the surface of certain metal by electrolysis, which is a process of attaching a metal film to the surface of metal or other material parts by electrolysis to prevent metal oxidation (such as rust), improve wear resistance, electrical conductivity, reflectivity, corrosion resistance (copper sulfate, etc.), and enhance aesthetics;

[0003] The electroplating tank for electroplating equipment is the core equipment in the electroplating process, which is used to contain the electroplating solution and provide the environment required for electroplating. The basic components of the electroplating tank include the tank body, the power supply, the anode and the cathode. The tank body is the main body of the electroplating tank, which is usually made of acid and alkali resistant and corrosion resistant materials such as polypropylene and polyvinyl chloride. The power supply provides current. The anode is the source of metal ions, and the cathode is the workpiece to be electroplated.

[0004] However, the electroplating solution inside the electroplating tank is generally directly exposed to the outside world. In the process of electroplating, the toxic gas generated will directly diffuse in the air of the electroplating tank, which is more easily absorbed by the human body and has high risk. Therefore, it does not meet the existing needs, and for this purpose, an electroplating tank for electroplating equipment is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an electroplating tank for electroplating equipment to solve the problem that the electroplating solution inside the electroplating tank is generally directly exposed to the outside world in the background technology mentioned above, and the toxic gas generated in the process of electroplating will directly diffuse in the air of the electroplating tank, which is more easily absorbed by the human body and has high risk.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: an electroplating tank for electroplating equipment, comprising an electroplating tank, a plurality of strip-shaped sealing covers are arranged on the upper end face of the electroplating tank, the opposite faces of the strip-shaped sealing covers are mutually adhered, the lower end face of the strip-shaped sealing cover is adhered to the upper end face of the electroplating tank, a hanging rod inside the electroplating tank is fixedly arranged at the middle position of the lower end face of the strip-shaped sealing cover, and the lower end face of the strip-shaped sealing cover is vertically and movably penetrated by a guide rod on both sides of the upper end face of the strip-shaped sealing cover, and the lower end face of the guide rod is fixed to the upper end face of the electroplating tank.

[0007] Preferably, one side of the strip-shaped sealing cover is provided with a small exhaust fan mounted on the rear end face of the electroplating tank, and the rear end face of the small exhaust fan is connected with an air pipe.

[0008] Preferably, the middle position of the upper end surface of the strip-shaped sealing cover is provided with a manual rotary handle, the outer surface of the manual rotary handle is fixedly sleeved with a first umbrella-shaped gear, the two sides of the outer surface of the first umbrella-shaped gear are engaged with a second umbrella-shaped gear, the shaft center of the second umbrella-shaped gear is connected with a gear transmission rotating shaft, and the gear transmission rotating shaft is connected with the strip-shaped sealing cover through a roller bearing.

[0009] Preferably, the middle position of the front end surface of the first gear transmission rotating shaft and the middle position of the rear end surface of the second gear transmission rotating shaft are fixedly connected with a square rotating shaft, the outer side of the top end of the square rotating shaft is provided with an internal thread groove located in the inside of the strip-shaped sealing cover, the inside of the internal thread groove is provided with a threaded rod matched with the internal thread, the threaded rod is provided with a square insertion slot facing the manual rotary handle, and the square rotating shaft is inserted into the inside of the square insertion slot.

[0010] Preferably, the cross section shape of the square rotating shaft is a square, the outer surface of the square rotating shaft is matched with the inner wall of the square insertion slot, and the square rotating shaft is slidably connected with the square insertion slot.

[0011] Preferably, one side of the connecting head is provided with a receiving groove located in the upper end surface of the strip-shaped sealing cover, the upper side of the receiving groove is provided with a connecting block fixedly sleeved with the outer surface of a guide rod, one side of the outer surface of the connecting block is provided with a connecting slot, and the position of the connecting slot corresponds to the position of the connecting head.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The plurality of strip-shaped sealing covers can isolate the electroplating liquid in the electroplating tank from the outside, prevent the toxic gas in the electroplating tank from diffusing to the outside during electroplating, and expose the hanging rod fixed to the lower end surface of the strip-shaped sealing cover to the outside when the strip-shaped sealing cover is pulled upward, so that the toxic gas diffusing from the strip-shaped sealing cover to the outside can be extracted by the small air extractor on one side of the strip-shaped sealing cover, the toxic gas around the equipment is reduced, and the safety protection of the operator is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a schematic structural view of the utility model as a whole.

[0015] Figure 2 It is a main view of the internal structure of the utility model.

[0016] Figure 3 It is a structure enlarged view of the middle A of the utility model. Figure 2 ​

[0017] In the figure: 1, electroplating tank; 2, strip-shaped sealing cover; 3, guide rod; 4, connecting block; 5, connecting groove; 6, receiving groove; 7, hanging rod; 8, manual rotary handle; 9, first umbrella-shaped gear; 10, second umbrella-shaped gear; 11, gear transmission rotating shaft; 12, square rotating shaft; 13, internal thread groove; 14, threaded rod; 15, square insertion slot; 16, connecting head; 17, small air extractor. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0019] The electroplating tank 1 (model number 89753), the guide rod 3 (model number GCR15) and the small air extractor 17 (model number LH-6W) mentioned in the utility model can be obtained from the market or private customization.

[0020] Please refer to Figures 1 to 3 The utility model provides an embodiment: a kind of electroplating tank for electroplating equipment, including electroplating tank 1, the upper end surface of electroplating tank 1 is equipped with multiple strip-shaped sealing covers 2, the face of multiple strip-shaped sealing covers 2 opposite each other mutually adheres to each other, and the lower end surface of strip-shaped sealing cover 2 is adhered to the upper end surface of electroplating tank 1, the middle position of the lower end surface of strip-shaped sealing cover 2 is fixed and is equipped with hanging rod 7 located in the inside of electroplating tank 1, the upper end surface of strip-shaped sealing cover 2 two sides are respectively vertically movable and penetrated by one guide rod 3, and the lower end surface of guide rod 3 is fixed between the upper end surface of electroplating tank 1.

[0021] One side of strip-shaped sealing cover 2 is equipped with small air extractor 17 installed in the rear end surface of electroplating tank 1, and the rear end surface of small air extractor 17 is connected with air pipe;Through multiple strip-shaped sealing covers 2, electroplating solution located in the inside of electroplating tank 1 can be isolated from the outside, and through the isolation of strip-shaped sealing cover 2, toxic gas located in the inside of electroplating tank 1 can be prevented from drifting to the outside during electroplating, when needing to electroplate the article, strip-shaped sealing cover 2 is pulled upward, with the rising of strip-shaped sealing cover 2, hanging rod 7 fixed in the lower end surface of strip-shaped sealing cover 2 will gradually appear in the outside, after hanging rod 7 completely appears in the outside, the article needing electroplating is hung on hanging rod 7, and in this process, small air extractor 17 located in one side of strip-shaped sealing cover 2 can extract toxic gas that will drift from strip-shaped sealing cover 2 and electroplating tank 1 to the outside, through the above technical scheme, the toxic gas around the equipment can be reduced, thereby the safety protection of operator is improved.

[0022] The middle position of the upper end surface of the strip-shaped sealing cover 2 is provided with a manual rotating handle 8, the outer surface of the manual rotating handle 8 is fixedly sleeved with a first umbrella-shaped gear 9, the two sides of the outer surface of the first umbrella-shaped gear 9 are engaged with a second umbrella-shaped gear 10, the shaft center of the second umbrella-shaped gear 10 is connected with a gear transmission rotating shaft 11, and the gear transmission rotating shaft 11 is connected with the strip-shaped sealing cover 2 through a roller bearing; the middle position of the front end surface of the first gear transmission rotating shaft 11 and the middle position of the rear end surface of the second gear transmission rotating shaft 11 are fixedly connected with a square rotating shaft 12 from left to right; the outer side of the top end of the square rotating shaft 12 is provided with an internal thread groove 13 located in the inside of the strip-shaped sealing cover 2, the inside of the internal thread groove 13 is provided with a threaded rod 14 matched with the internal thread, the surface of the threaded rod 14 facing the manual rotating handle 8 is provided with a square insertion slot 15, and the square rotating shaft 12 is inserted into the inside of the square insertion slot 15; the cross section shape of the square rotating shaft 12 is a square, the outer surface of the square rotating shaft 12 is matched with the inner wall of the square insertion slot 15, and the square rotating shaft 12 is connected with the square insertion slot 15 in sliding mode; one side of the connecting head 16 is provided with a receiving groove 6 located on the upper end surface of the strip-shaped sealing cover 2, the upper side of the receiving groove 6 is provided with a connecting block 4 fixedly sleeved with the outer surface of the guide rod 3, one side of the outer surface of the connecting block 4 is provided with a connecting groove 5, and the position of the connecting groove 5 corresponds to the position of the connecting head 16.When the adding operation is performed, the grabbing manual rotating handle 8 pulls the strip-shaped sealing cover 2 upward, and the distance between the receiving groove 6 on the upper end surface of the strip-shaped sealing cover 2 and the connecting block 4 fixedly sleeved on the outer surface of the guide rod 3 is gradually shortened as the strip-shaped sealing cover 2 rises, when the connecting block 4 completely enters the inside of the receiving groove 6, the rotating manual rotating handle 8 is rotated, when the manual rotating handle 8 is rotated, the first umbrella-shaped gear 9 fixedly sleeved on the outer surface of the manual rotating handle 8 and the two second umbrella-shaped gears 10 engaged with the first umbrella-shaped gear 9 are rotated together, the rotating second umbrella-shaped gears 10 can drive the gear transmission rotating shaft 11 connected to the shaft center of the second umbrella-shaped gear 10 and the square rotating shaft 12 fixedly connected with the gear transmission rotating shaft 11 to rotate together, since the outer surface of the square rotating shaft 12 is in contact with the inner wall of the square insertion groove 15 on the outer surface of the threaded rod 14, when the square rotating shaft 12 is rotated, the threaded rod 14 is synchronously rotated, under the driving of the internal thread groove 13, the rotating threaded rod 14 can move inward or outward, at this time, the two threaded rods 14 are synchronously moved outward, with the movement of the threaded rod 14, the connecting head 16 fixedly connected between the threaded rod 14 is inserted into the inside of the connecting groove 5 on the outer surface of the connecting block 4 in the receiving groove 6, so as to fix the strip-shaped sealing cover 2 at the current height, then the manual rotating handle 8 can be released, and the hanging rod 7 fixedly connected to the lower end surface of the strip-shaped sealing cover 2 is hung with the objects to be electroplated, after the objects to be electroplated are completely hung, the manual rotating handle 8 is reversely rotated, the connecting head 16 is moved inward, so as to release the fixation of the strip-shaped sealing cover 2, after the fixation of the strip-shaped sealing cover 2 is released, the strip-shaped sealing cover 2 is slowly moved downward, so as to prevent the electroplating liquid in the electroplating tank 1 from splashing to the outside, through the structure, when a single person uses the device, it is not necessary to hold the strip-shaped sealing cover 2 with one hand and hang the electroplated objects on the hanging rod 7 with the other hand, through the above technical scheme, when a single person performs the adding operation, the strip-shaped sealing cover 2 is prevented from being quickly dropped downward due to the momentary hand slip, so that the electroplated objects hung on the hanging rod 7 are prevented from falling into the inside of the electroplating liquid at a relatively fast speed, and the electroplating liquid is prevented from splashing to the outside.

[0023] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalents of the claims are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.

Claims

1. An electroplating bath for an electroplating apparatus, comprising an electroplating bath (1), characterized in that: The upper end face of the electroplating tank (1) is provided with a plurality of strip-shaped sealing covers (2), the opposite faces of the strip-shaped sealing covers (2) are attached to each other, the lower end face of the strip-shaped sealing cover (2) is attached to the upper end face of the electroplating tank (1), a hanging rod (7) is fixedly arranged at the middle position of the lower end face of the strip-shaped sealing cover (2) and located inside the electroplating tank (1), and the lower end face of the strip-shaped sealing cover (2) is vertically and movably penetrated by a guide rod (3), and the lower end face of the guide rod (3) is fixedly connected to the upper end face of the electroplating tank (1).

2. The plating bath for use in a plating apparatus according to claim 1, wherein: One side of the strip-shaped sealing cover (2) is provided with a small air extractor (17) arranged on the rear end face of the electroplating tank (1), and the rear end face of the small air extractor (17) is connected with an air pipe.

3. The plating bath for a plating apparatus according to claim 1, wherein: The middle position of the upper end face of the strip-shaped sealing cover (2) is provided with a manual rotary handle (8), the outer surface of the manual rotary handle (8) is fixedly sleeved with a first umbrella-shaped gear (9), the outer surfaces of the two sides of the first umbrella-shaped gear (9) are engaged with a second umbrella-shaped gear (10), the shaft center of the second umbrella-shaped gear (10) is connected with a gear transmission shaft (11), and the gear transmission shaft (11) is connected with the strip-shaped sealing cover (2) through a roller bearing.

4. The plating bath for use in a plating apparatus according to claim 3, wherein: The middle position of the front end face of the first gear transmission shaft (11) and the middle position of the rear end face of the second gear transmission shaft (11) are fixedly connected with a square shaft (12), the outer side of the top end of the square shaft (12) is provided with an internal thread groove (13) located inside the strip-shaped sealing cover (2), the inside of the internal thread groove (13) is provided with a threaded rod (14) matched with the internal thread, the face of the threaded rod (14) facing the manual rotary handle (8) is provided with a square insertion slot (15), and the square shaft (12) is inserted into the inside of the square insertion slot (15).

5. The plating cell for use in a plating apparatus according to claim 4, wherein: The cross-sectional shape of the square shaft (12) is a square, the outer surface of the square shaft (12) is attached to the inner wall of the square insertion slot (15), and the square shaft (12) is connected with the square insertion slot (15) through sliding.

6. The plating cell for a plating apparatus according to claim 4, wherein: One side of the connecting head (16) is provided with a receiving groove (6) located on the upper end face of the strip-shaped sealing cover (2), the upper side of the receiving groove (6) is provided with a connecting block (4) fixedly sleeved with the outer surface of the guide rod (3), one side of the outer surface of the connecting block (4) is provided with a connecting groove (5), and the position of the connecting groove (5) corresponds to the position of the connecting head (16).

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