阅读说明：本技术 一种塑料电镀的方法和设备 (Method and equipment for electroplating plastics ) 是由 林悦强 于 2019-10-22 设计创作，主要内容包括：本发明涉及塑料电镀技术领域,且公开了一种塑料电镀的方法和设备,包括电镀流程箱,所述电镀流程箱的顶部固定安装有固定支架,所述固定支架的顶部固定安装有双轨滑动杆,所述双轨滑动杆的中部滑动连接有电动滑座,所述电动滑座的底部固定安装有电动推杆,所述电动推杆的底端固定安装有工件固定箱,所述电镀流程箱最右侧的内腔设有清洁腔。该塑料电镀的方法和设备,通过设置有一体化的电镀罐体,该罐体的设置能够保证电镀所有的操作都能够在该一个罐体之中进行操作,从而保证了加工的便利性,而传统的电镀每一个流程都需要用到一个罐体,而且罐体之间相对分散,操作起来难度较大,而这种一体化的罐体就能够很好的解决这个问题。(The invention relates to the technical field of plastic electroplating, and discloses a method and equipment for plastic electroplating, which comprises an electroplating process box, wherein a fixed support is fixedly arranged at the top of the electroplating process box, a double-rail sliding rod is fixedly arranged at the top of the fixed support, an electric sliding seat is connected to the middle part of the double-rail sliding rod in a sliding manner, an electric push rod is fixedly arranged at the bottom of the electric sliding seat, a workpiece fixing box is fixedly arranged at the bottom end of the electric push rod, and a cleaning cavity is arranged in an inner cavity at the rightmost side of the electroplating process box. According to the plastic electroplating method and the plastic electroplating equipment, the integrated electroplating tank body is arranged, all operations of electroplating can be guaranteed to be operated in the tank body, so that the processing convenience is guaranteed, each traditional electroplating process needs to use the tank body, the tank bodies are relatively dispersed, the operation difficulty is high, and the problem can be well solved by the integrated tank body.)

1. The utility model provides an equipment of plastics electroplating, includes electroplating process case (1), its characterized in that: the electroplating process box is characterized in that a fixed support (2) is fixedly mounted at the top of the electroplating process box (1), a double-rail sliding rod (3) is fixedly mounted at the top of the fixed support (2), an electric sliding seat (4) is slidably connected to the middle of the double-rail sliding rod (3), an electric push rod (5) is fixedly mounted at the bottom of the electric sliding seat (4), a workpiece fixing box (6) is fixedly mounted at the bottom of the electric push rod (5), a cleaning cavity (7) is arranged in an inner cavity at the rightmost side of the electroplating process box (1), circulating water (8) is filled in the cleaning cavity (7), a water inlet (9) is fixedly mounted at the right side of the cleaning cavity (7), a water outlet (10) is fixedly mounted under the water inlet (9), an oil removing cavity (11) is arranged at the left side of the cleaning cavity (7), and a solution (12) is filled, the left side that removes oil pocket (11) is equipped with alligatoring chamber (13), the inside packing in alligatoring chamber (13) has alligatoring solution (14), the left side in alligatoring chamber (13) is equipped with neutralization chamber (15), the inside packing in neutralization chamber (15) has neutralization solution (16), the left side in neutralization chamber (15) is equipped with electroplating chamber (17), the inside packing in electroplating chamber (17) has electroplating solution (18), the positive fixed mounting of electroplating process case (1) has power supply box (19), the positive fixed mounting of power supply box (19) has operating panel (20).

2. An apparatus for electroplating plastic according to claim 1, wherein: the position of the fixed support (2) is ensured to be in a symmetrical position with the electroplating process box (1) when being fixed, and the distances of the fixed support (2) at two sides of the electroplating process box (1) are the same.

3. An apparatus for electroplating plastic according to claim 1, wherein: two clamping seats of the electric sliding seat (4) are respectively fixed with the two double-track sliding rods (3), and the electric sliding seat (4) is electrically connected with a power supply through an electric wire.

4. an apparatus for electroplating plastic according to claim 1, wherein: the workpiece fixing box (6) is a hollow iron box body.

5. An apparatus for electroplating plastic according to claim 1, wherein: and heating blocks are fixedly arranged at the bottoms of the oil removing cavity (11), the roughening cavity (13) and the electroplating cavity (17).

6. A method for electroplating plastics is characterized in that: firstly, putting a workpiece to be electroplated into a workpiece fixing box (6), then pressing a start button, starting an electroplating process, wherein the electroplating process firstly puts the workpiece to be electroplated in the workpiece fixing box (6) into a cleaning cavity (7) for cleaning through the movement of an electric sliding seat (4) and an electric push rod (5), then puts the workpiece into an oil removing cavity (11) for removing oil, the oil removing solution (12) is oil removing powder and can achieve good oil removing conditions, the other conditions of oil removing are to ensure that the temperature of a heating block is kept between 50 ℃ and 60 ℃ for 5min, then the workpiece fixing box (6) is put into a roughening cavity (13) for surface treatment, the temperature of the heating block is kept between 60 ℃ and 70 ℃ for 8-15min, the workpiece can be put into a neutralizing cavity (15) after roughening is completed, and the neutralizing solution (16) is hydrochloric acid solution, and ensuring the content of the hydrochloric acid solution to be 100kg/l, and finally putting the workpiece fixing box (6) into an electroplating cavity (17), wherein the electroplating solution (18) is a part of copper sulfate solution, the content is 7k/l, a part of formaldehyde is kept at 25ml/l, a part of nickel chloride is kept at 1g/l, and a part of sodium hydroxide is kept at 5 g/l.

7. A method of electroplating plastic according to claim 5, wherein: the coarsening solution (14) is a sulfuric acid solution and chromic anhydride, and the content of the chromic anhydride is ensured to be 400g/l and the content of the sulfuric acid is ensured to be 350 g/l.

Technical Field

The invention relates to the technical field of plastic electroplating, in particular to a method and equipment for plastic electroplating.

Background

Compared with metal products, the plastic electroplating products not only can realize good metal texture, but also can reduce the weight of the products, effectively improve the appearance and the decoration of the plastic, and simultaneously improve the performances of the plastic in the aspects of electricity, heat, corrosion resistance and the like.

The existing plastic electroplating generally needs multiple steps to be operated, different solution tank bodies are needed to be used in each step, the multiple tank bodies are needed to be used for electroplating the plastic, the multiple tank bodies occupy a large amount of land area on one hand and are relatively dispersed, electroplating operation is not facilitated, manual operation is needed when an electroplated part is switched among the multiple tank bodies, the same action is needed to be repeated in each process, a large amount of labor force is wasted, and electroplating efficiency is not facilitated.

Disclosure of Invention

The invention provides a plastic electroplating method and equipment, which have the advantages of convenient operation of integrated equipment, manpower saving and efficiency improvement by completing conversion among various tank bodies of electroplated parts through electric drive, and solves the problems that the existing plastic electroplating generally needs multiple steps to be operated, different solution tank bodies are needed in each step, so that the plastic is required to be electroplated by using various tank bodies, and the various tank bodies occupy a large amount of land area and are relatively dispersed, and are not beneficial to electroplating operation.

The invention provides the following technical scheme: the plastic electroplating equipment comprises an electroplating process box, wherein a fixed support is fixedly mounted at the top of the electroplating process box, a double-rail sliding rod is fixedly mounted at the top of the fixed support, an electric sliding seat is slidably connected to the middle of the double-rail sliding rod, an electric push rod is fixedly mounted at the bottom of the electric sliding seat, a workpiece fixed box is fixedly mounted at the bottom end of the electric push rod, a cleaning cavity is arranged in an inner cavity at the rightmost side of the electroplating process box, circulating water is filled in the cleaning cavity, a water inlet is fixedly mounted at the right side of the cleaning cavity, a water outlet is fixedly mounted right below the water inlet, an oil removing cavity is arranged at the left side of the cleaning cavity, an oil removing solution is filled in the oil removing cavity, a roughening cavity is arranged at the left side of the oil removing cavity, a roughening solution is filled in the roughening cavity, a, the electroplating device is characterized in that a neutralizing solution is filled in the neutralizing chamber, an electroplating chamber is arranged on the left side of the neutralizing chamber, an electroplating solution is filled in the electroplating chamber, a power box is fixedly mounted on the front side of the electroplating process box, and an operation panel is fixedly mounted on the front side of the power box.

Preferably, the position of the fixing support is ensured to be in a symmetrical position with the electroplating process box when the fixing support is fixed, and the distances between the fixing support and the electroplating process box are the same.

Preferably, the two clamping seats of the electric sliding seat are respectively fixed with the two double-rail sliding rods, and the electric sliding seat is electrically connected with the power supply through an electric wire.

Preferably, the workpiece fixing box is a hollow iron box body.

Preferably, the heating blocks are fixedly arranged at the bottoms of the oil removing cavity, the roughening cavity and the electroplating cavity.

Preferably, a workpiece to be electroplated is placed into a workpiece fixing box at first, then a start button is pressed, an electroplating process is started, the workpiece to be electroplated in the workpiece fixing box is placed into a cleaning cavity to be cleaned through the movement of an electric sliding seat and an electric push rod in the process of the electroplating process, then the workpiece to be electroplated is placed into an oil removing cavity to be degreased, an oil removing solution is oil removing powder, a good oil removing condition can be achieved, the other condition of the oil removing is to ensure that the temperature of a heating block is kept between 50 ℃ and 60 ℃ for 5min, then the workpiece fixing box is placed into a roughening cavity to be roughened, the temperature of the heating block is kept between 60 ℃ and 70 ℃ for 8-15min, the workpiece to be electroplated can be placed into a neutralization cavity after roughening is completed, a neutralizing solution is a hydrochloric acid solution, and the content of the hydrochloric acid solution is 100kg/l, and finally, putting the workpiece fixing box into an electroplating chamber, wherein the electroplating solution is a part of copper sulfate solution, the content of formaldehyde is ensured to be 7k/l, the content of formaldehyde is ensured to be 25ml/l, the content of nickel chloride is ensured to be 1g/l, and the content of sodium hydroxide is ensured to be 5 g/l.

Preferably, the coarsening solution is a sulfuric acid solution and chromic anhydride, and the content of the chromic anhydride is ensured to be 400g/l and the content of the sulfuric acid is ensured to be 350 g/l.

The invention has the following beneficial effects:

1. According to the plastic electroplating method and the plastic electroplating equipment, the integrated electroplating tank body is arranged, all operations of electroplating can be guaranteed to be operated in the tank body, so that the processing convenience is guaranteed, each traditional electroplating process needs to use the tank body, the tank bodies are relatively dispersed, the operation difficulty is high, and the problem can be well solved by the integrated tank body.

2. This method and equipment that plastics were electroplated, through being provided with the fixed bolster, the top of this fixed bolster is provided with the double track slide bar, can guarantee the operation of this electronic slide through the setting of double track slide bar to drive the electroplating work piece and carry out the flow of processing, and the switching of traditional flow of processing needs staff manual switching, complex operation is repeated on the one hand, the labour has been wasted, on the other hand also greatly reduced the efficiency of work, and just can guarantee through mechanical drive that foretell two kinds of problems obtain effectual solution.

3. This method and equipment of plastics electroplating through being provided with clean chamber to the inside water source in this clean chamber is the circulating water, can keep outstanding washing state constantly like this when wasing, and is better to the cleaning performance of electroplating the work piece, guarantees the washing quality of electroplating the work piece, thereby can keep self better state when electroplating the work piece and carrying out next process flow, and the electroplating plastics quality that processed like this is higher, can guarantee very good quality assurance.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention.

In the figure: 1. an electroplating process box; 2. fixing a bracket; 3. a double-track slide bar; 4. an electric slide; 5. an electric push rod; 6. a workpiece fixing box; 7. cleaning the cavity; 8. circulating water; 9. a water inlet; 10. a water outlet; 11. an oil removing cavity; 12. deoiling solution; 13. coarsening the cavity; 14. coarsening the solution; 15. a neutralization chamber; 16. neutralizing the solution; 17. an electroplating chamber; 18. electroplating solution; 19. a power supply box; 20. an operation panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

referring to fig. 1-2, a plastic electroplating apparatus comprises an electroplating process box 1, a fixing bracket 2 is fixedly installed on the top of the electroplating process box 1, the position of the fixing bracket 2 is ensured to be in a symmetrical position with the electroplating process box 1 when fixed, the distance between the fixing bracket 2 and the two sides of the electroplating process box 1 is the same, the position of the fixing bracket 2 is ensured to be in a symmetrical position with the electroplating process box 1 when fixed, the workpiece fixing box 6 can be ensured to accurately reach a designated tank body when moved, the distance between the fixing bracket 2 and the two sides of the electroplating process box 1 is the same, the two sides are symmetrical, a double-rail sliding rod 3 is fixedly installed on the top of the fixing bracket 2, an electric sliding seat 4 is slidably connected to the middle part of the double-rail sliding rod 3, two clamping seats of the electric sliding seat 4 are respectively fixed with the two double-rail sliding rods 3, the electric slide seat 4 is electrically connected with a power supply through an electric wire, the two clamping seats of the electric slide seat 4 are respectively fixed with the two double-rail sliding rods 3, the electric slide seat 4 can be ensured to slide left and right on the two double-rail sliding rods 3, in addition, the electric slide seat 4 is electrically connected with the power supply through the electric wire, the power supply can be ensured to bring continuous power supply for the electric slide seat 4, so as to ensure the continuous work of the electric slide seat 4, the electric push rod 5 is fixedly arranged at the bottom of the electric slide seat 4, the workpiece fixing box 6 is fixedly arranged at the bottom end of the electric push rod 5, the workpiece fixing box 6 is a hollow iron box body, and through the arrangement that the workpiece fixing box 6 is a hollow iron box body, the electroplating workpiece can be ensured to enter a solution onto the electroplating workpiece through a hollow structure, so as to realize electroplating operation, the inner cavity on the rightmost side of the electroplating process box 1 is provided with a cleaning cavity 7, the interior of the cleaning cavity 7 is filled with circulating water 8, the right side of the cleaning cavity 7 is fixedly provided with a water inlet 9, a water outlet 10 is fixedly arranged right below the water inlet 9, the left side of the cleaning cavity 7 is provided with an oil removing cavity 11, the bottoms of the oil removing cavity 11, the roughening cavity 13 and the electroplating cavity 17 are both fixedly provided with heating blocks, the arrangement of the heating blocks is that the bottoms of the oil removing cavity 11, the roughening cavity 13 and the electroplating cavity 17 are both fixedly provided with the heating blocks, the oil removing cavity 11, the roughening cavity 13 and the electroplating cavity 17 can realize temperature control operation, the temperature regulation of the oil removing cavity 11, the roughening cavity 13 and the electroplating cavity 17 is ensured, the oil removing solution 12 is filled in the oil removing cavity 11, the roughening cavity 13 is arranged on the left side of the oil removing cavity 11, the roughening cavity 13 is filled with the roughening solution 14, the left side, the left side of the neutralization chamber 15 is provided with an electroplating chamber 17, the electroplating chamber 17 is filled with electroplating solution 18, the front surface of the electroplating process box 1 is fixedly provided with a power supply box 19, and the front surface of the power supply box 19 is fixedly provided with an operation panel 20.

A plastic electroplating method comprises the steps of firstly putting a workpiece to be electroplated into a workpiece fixing box 6, then pressing a start button, starting an electroplating process, putting the workpiece to be electroplated in the workpiece fixing box 6 into a cleaning cavity 7 for cleaning through the movement of an electric sliding seat 4 and an electric push rod 5 in the process of the electroplating process, then putting the workpiece into an oil removing cavity 11 for oil removal, wherein an oil removing solution 12 is oil removing powder and can achieve a good oil removing condition, the other condition of the oil removal is to ensure that the temperature of a heating block is kept between 50 ℃ and 60 ℃ for 5min, then putting the workpiece fixing box 6 into a roughening cavity 13 for roughening the surface of the plastic part, a roughening solution 14 is sulfuric acid solution and chromic anhydride, and the content of the chromic anhydride is 400g/l and the content of the sulfuric acid is 350g/l, and by the arrangement, the roughening of the surface can be achieved, and the coarsening effect can be better through the matching of the two materials, the improvement of the electroplating process and the guarantee of the product quality are more facilitated, at the moment, the temperature of the heating block is kept at 60-70 ℃ for 8-15min, the heating block can be placed in the neutralization cavity 15 after coarsening is completed, the neutralization solution 16 is a hydrochloric acid solution, the content of the hydrochloric acid solution is guaranteed to be 100kg/l, finally, the workpiece fixing box 6 is placed in the electroplating cavity 17, the electroplating solution 18 is a part of copper sulfate solution, the content is guaranteed to be 7k/l, a part of formaldehyde is kept at 25ml/l, a part of nickel chloride is kept at 1g/l, and a part of sodium hydroxide is kept at 5 g/l.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.