CN216473563U - Cleaning device, electroplating equipment and electroplating production line - Google Patents

Abstract

The utility model relates to an electroplate technical field, especially relate to a belt cleaning device, electroplating device and electroplating production line. The cleaning device comprises a cleaning tank and a reflux tank, wherein the cleaning tank is located at the upper stream and/or the lower stream of the liquid medicine tank, a spraying pipe set is arranged in the cleaning tank, two groups of spraying pipe sets are arranged at intervals along a first direction to form a spraying channel, the spraying pipe set located at the upper stream in the cleaning tank sprays water towards the downstream direction of the spraying channel, and the spraying pipe set located at the lower stream in the cleaning tank sprays water towards the upstream direction of the spraying channel. Prevent that clear water from following the product and getting into the backward flow groove, avoid the liquid medicine in the backward flow groove to be diluted the treatment effect. The washing tank is linked together through the backwash tank with adjacent liquid medicine groove, and the backwash tank can prevent the liquid medicine in the adjacent liquid medicine groove from getting into the washing tank, is provided with wind-cut subassembly in the backwash tank, and wind-cut subassembly can air-dry the product, the water economy resource. Electroplating device and electroplating production line can prevent to scurry liquid between the different liquid medicine groove through using above-mentioned belt cleaning device, prevent that the liquid medicine from being diluted, the water economy resource.

Description

Cleaning device, electroplating equipment and electroplating production line

Technical Field

The utility model relates to an electroplate technical field, especially relate to a belt cleaning device, electroplating device and electroplating production line.

Background

The surface of the product is plated after the product is formed for the purposes of corrosion resistance, conductivity and other properties of the product. The prior art often adopts an electroplating mode, and a metal or alloy layer is deposited on the surface of the electric conductor under the action of external direct current. In the plating, the anode of the electrode is electrically connected to the chemical solution, and the cathode of the electrode is connected to the object having electrical conductivity. When the current is turned on, the positively charged cations in the solution move toward the cathode of the circuit, and are reduced on the surface of the workpiece, thereby forming a plating layer covering the surface of the workpiece.

In order to make the product have more performances, a plurality of layers of coatings made of different materials are electroplated on one product. Therefore, the product needs to be electroplated in different liquid medicine tanks, in order to prevent the situation that the liquid medicine in the last liquid medicine tank is brought into the next liquid medicine tank to generate liquid mixing when the product enters the next liquid medicine tank from the last liquid medicine tank, the product can be put into a cleaning tank for cleaning in the prior art after the product is electroplated from the last liquid medicine tank, and the product enters the next liquid medicine tank after the cleaning is finished. However, the surface of the product after being electroplated is provided with the liquid medicine, and a large amount of water resources are wasted when the product directly enters the cleaning tank for cleaning. In addition, in the prior art, some liquid medicine tanks and the cleaning tank are connected, when a product passes through the liquid medicine tanks and the cleaning tank, clear water flows into the liquid medicine tanks along with the product, so that the liquid medicine in the liquid medicine tanks is diluted, the subsequent treatment effect is not ideal, the liquid medicine needs to be replaced frequently, and manpower and financial resources are consumed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can prevent that the product from bringing the clear water into the liquid medicine groove of low reaches and diluting the liquid medicine after wasing to the belt cleaning device of water economy resource.

To achieve the purpose, the utility model adopts the following technical proposal:

a cleaning device, comprising:

the cleaning tank is positioned at the upstream and/or the downstream of the liquid medicine tank, and a spraying pipe group is arranged in the cleaning tank; the two groups of spraying pipe groups are arranged at intervals along a first direction to form a spraying channel, the spraying pipe group positioned at the upstream in the cleaning tank sprays water towards the downstream direction of the spraying channel, and the spraying pipe group positioned at the downstream in the cleaning tank sprays water towards the upstream direction of the spraying channel; the cleaning device further comprises:

the backwash tank, the washing tank is linked together through the backwash tank with adjacent liquid medicine groove, and the backwash tank can prevent the liquid medicine in the adjacent liquid medicine groove from getting into the washing tank, is provided with wind and cuts the subassembly in the backwash tank, and wind cuts the subassembly and is configured to blow towards the product through the backwash tank.

Preferably, the wind cutting assembly is arranged at one end of the reflux groove close to the cleaning groove.

Preferably, the wind cutting assembly comprises two groups of wind cutting pipes which are arranged at intervals along the first direction, and a wind cutting channel for passing the product is formed between the two groups of wind cutting pipes.

Preferably, the wind cutting pipes are provided with air outlets, the air outlets are arranged towards the upstream of the wind cutting channel, and the two groups of wind cutting pipes are arranged towards an included angle.

Preferably, the orientation of the outlet is adjustable.

Preferably, the air outlet is provided in plurality, and the plurality of air outlets are arranged at intervals along the extending direction of the wind cutting pipe.

Preferably, one end of the backflow groove, which is far away from the cleaning groove, is provided with a channel allowing a product to pass through, the bottom wall of the backflow groove is provided with a backflow hole, and the backflow hole is located at one end, which is close to the cleaning groove, of the channel.

Preferably, the width of the channel is greater than or equal to the width of the product.

Preferably, the spraying pipe group comprises a plurality of spraying pipes which are arranged at intervals along a second direction, the first direction is vertical to the second direction, and the spraying pipes on two sides of the spraying channel along the first direction are arranged oppositely;

the spray holes of the two spray pipes positioned at the upstream in the cleaning tank are arranged towards the downstream direction of the spray channel, and the spray holes of the two spray pipes positioned at the upstream and oppositely arranged are arranged towards an included angle;

the spraying holes of the two spraying pipes positioned at the downstream in the cleaning tank are arranged towards the upstream direction of the spraying channel, and the spraying holes of the two opposite spraying pipes positioned at the downstream are arranged at an included angle.

The second purpose of the utility model is to provide an electroplating device which can not dilute the liquid medicine in the liquid medicine groove and save water resources.

An electroplating apparatus, comprising:

a liquid medicine tank;

the liquid supply tank is communicated with the liquid medicine tank through a pipeline and forms a circulating loop; and

the cleaning device is arranged at the upstream and/or downstream of the liquid medicine groove.

A third object of the present invention is to provide an electroplating line which can prevent the liquid from flowing between different liquid medicine tanks, prevent the liquid medicine from being diluted in the liquid medicine tanks, and save water resources.

An electroplating production line preferably comprises the electroplating equipment.

The beneficial effects are that the utility model provides a cleaning device can carry out the backwash tank that air-dries to the product through being provided with between liquid medicine groove and washing tank for the product gets into the washing tank again after being air-dried, thereby reduces the abluent water yield and reduces the waste of water resource. In addition, a spraying pipe group is arranged in the cleaning tank, the spraying pipe group positioned at the upper part in the cleaning tank sprays water towards the downstream direction of the spraying channel, the spraying pipe group positioned at the lower part in the cleaning tank sprays water towards the upstream direction of the spraying channel, when a product passes through the cleaning tank and the reflux tank, the clear water is prevented from entering the reflux tank along the product, the liquid medicine in the reflux tank is prevented from being diluted, and a good treatment effect is ensured. Simple structure, low cost and convenient operation.

Drawings

Fig. 1 is a schematic structural diagram of a cleaning device according to a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a cleaning device according to a first embodiment of the present invention;

fig. 3 is a schematic structural diagram three of a cleaning device according to a first embodiment of the present invention;

fig. 4 is a schematic structural diagram of an electroplating apparatus provided in the second embodiment of the present invention.

In the figure:

1000. a cleaning device; 2000. an electroplating device;

1100. a reflux tank; 1110. a reflux groove body; 1111. a side plate; 1112. a wind cutting installation part; 1113. a channel; 1114. a return orifice; 1120. a wind cutting assembly; 1102. wind pipe cutting; 1121. wind cutting the pipe body; 1122. wind cutting the pipe button; 1123. an air outlet;

1200. a cleaning tank; 1210. cleaning the tank body; 1211. an upper mounting plate; 1212. a lower mounting portion; 1213. a water feeding cavity; 1214. a water feeding hole; 1215. a drain hole; 1216. a central partition; 1217. a lower mounting plate; 1220. a shower pipe group; 1221. a shower pipe; 1201. a spray pipe body; 1202. a shower button; 1203. spraying holes; 1204. a spray channel;

2100. a liquid medicine tank;

2200. a liquid supply tank; 2210. a water feeding pipe; 2220. a pump; 2230. a sewer pipe.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

Example one

The embodiment provides a cleaning device, which is used for cleaning an electroplated product, ensuring the appearance of the electroplated product and preventing electric ions in an upstream liquid medicine from being attached to the product, so that the electric ions on the upstream are prevented from entering a downstream liquid medicine tank along with the product to influence the subsequent treatment effect.

The cleaning tank in the prior art is of a cavity structure with an opening at the upper end, cleaning liquid is filled in the cavity, a product rises above a liquid medicine tank after being electroplated from the liquid medicine tank at the upstream and moves to the opening of the cleaning tank at the downstream from the top of the liquid medicine tank, then the product descends and enters the cleaning liquid from the opening for soaking and cleaning, and after cleaning, the product rises and continues to move to the liquid medicine tank at the downstream. The cleaning liquid in the existing cleaning tank does not flow, the cleaning degree of the cleaning liquid is lower along with the increase of the number of cleaned products, and impurities cleaned from the products can be accumulated at the bottom of the cleaning tank. In order to ensure the cleaning effect of the product, the cleaning liquid in the cleaning tank needs to be replaced regularly, and the cleaning tank is cleaned, so that the process is complicated, a large amount of manpower and financial resources are consumed, and water resources are wasted. In addition, as more products are cleaned by the cleaning tank, more ions and impurities are dissociated in the cleaning solution, so that the products cleaned subsequently have poor cleaning effect and influence the subsequent treatment effect.

In order to solve the above problem, as shown in fig. 1, the cleaning apparatus of the present embodiment includes a cleaning tank 1200, and the cleaning tank 1200 is located between the upstream liquid medicine tank and the downstream liquid medicine tank and connects the upstream liquid medicine tank and the downstream liquid medicine tank. As shown in fig. 2, two groups of shower groups 1220 are disposed at an interval in the left-right direction (first direction) to form a shower passage 1204 in the washing tank 1200, and as shown in fig. 3, a bottom end of the washing tank 1200 is provided with a drain hole 1215 communicating with a drain pipe. The product enters the cleaning tank 1200 after being electroplated, and moves downstream along the spraying channel 1204, the spraying pipe groups 1220 on the left side and the right side of the spraying channel 1204 spray cleaning liquid on the product, so that the product can be cleaned in the moving process, and the cleaned cleaning liquid enters the sewer pipe along the sewer hole 1215. Because the cleaning liquid is mobile and can not be reused, the purity of the cleaning liquid can be ensured when all products are cleaned, so that the products are cleaned more cleanly, and the subsequent treatment effect is not influenced. And the cleaning solution does not need to be replaced regularly, so that the manpower and financial resources are saved while the water resource is saved.

When the product moves from the upstream liquid medicine tank to the downstream cleaning tank 1200, and the product is positioned between the liquid medicine tank and the cleaning tank 1200, the cleaning liquid can flow to the liquid medicine tank along the product after being sprayed on the product, so that the liquid medicine in the liquid medicine tank is diluted, and the treatment effect is influenced. In order to avoid the above problem, as shown in fig. 1, the shower group 1220 located upstream in the cleaning tank 1200 sprays water toward the downstream direction of the shower passage 1204, and the shower group 1220 located downstream in the cleaning tank 1200 sprays water toward the upstream direction of the shower passage 1204. Thereby make the cleaning solution that sprays on the product can only flow to washing tank 1200 along the product and can not flow to washing tank 1200 upper reaches or the medicine cistern of low reaches, guarantee that the liquid medicine in the medicine cistern can not diluted by the cleaning solution to avoid the treatment effect of product to receive the influence.

Specifically, as shown in fig. 2, the shower group 1220 includes a plurality of shower pipes 1221 arranged at intervals in the upstream and downstream direction (second direction), and the shower passages 1204 are arranged opposite to the shower pipes 1221 on the left and right sides in the upstream and downstream direction, so that when a product passes through the shower passages 1204, the sprayed area is larger, the left and right sides of the product are cleaned more uniformly, and the product is cleaned more thoroughly. As shown in fig. 1, the spray pipes 1221 are provided with spray holes 1203, the spray holes 1203 of the two upstream spray pipes 1221 in the cleaning tank 1200 are arranged toward the downstream direction of the spray channel 1204, and the spray holes 1203 of the two upstream spray pipes 1221 arranged oppositely are arranged toward an included angle. The spraying holes 1203 of the two spraying pipes 1221 located at the downstream in the cleaning tank 1200 are arranged toward the upstream direction of the spraying channel 1204, and the spraying holes 1203 of the two oppositely arranged spraying pipes 1221 located at the downstream are arranged at an included angle. Only the two spraying pipes 1221 of the cleaning tank 1200 located at the upstream end spray the cleaning liquid in the downstream direction of the spraying passage 1204, so as to prevent the cleaning liquid from flowing to the upstream chemical liquid tank along the product. Similarly, only two spraying pipes 1221 at the downstream end of the cleaning tank 1200 are used to spray the cleaning liquid in the upstream direction, so that the cleaning liquid can be prevented from flowing to the downstream liquid chemical tank along the product. Therefore, as an optimal solution, except for the spray pipes 1221 located at the upstream and downstream ends of the cleaning tank 1200, the other spray pipes 1221 are perpendicular to the spray passage 1204 to spray the cleaning liquid toward the product, so as to ensure that the product can be sufficiently sprayed and cleaned, thereby obtaining an optimal cleaning effect for the product.

Of course, in other embodiments, it is possible to spray cleaning liquid in the downstream direction through not only the two spray pipes 1221 located at the upstream end of the cleaning tank 1200; two spray pipes 1221 located at the downstream end of the cleaning bath 1200 spray the cleaning liquid in the upstream direction. The present embodiment is not particularly limited as long as the purpose of preventing the cleaning liquid from flowing to the upstream chemical liquid tank or the downstream chemical liquid tank along the product can be avoided.

Explaining shower 1221 in combination with fig. 1, as shown in fig. 1, shower 1221 includes shower body 1201 and shower button 1202, the bottom of shower body 1201 rotates and sets up in washing tank 1200, shower button 1202 installs in the top of shower button 1202, drive shower body 1201 and rotate relative washing tank 1200 through revolving shower button 1202 soon, thereby adjust the orientation that sprays hole 1203, and then the direction that sprays of adjustment cleaning solution, and easy operation, be convenient for change the direction that sprays according to the cleaning needs of different products, make the product obtain better cleaning performance. It should be noted that after the shower knob 1202 is screwed in place, the shower knob 1202 and the shower body 1201 cannot be rotated freely when the shower knob 1202 is screwed without external force. The lower end of the spray pipe body 1201 is connected with high-pressure cleaning liquid, and the spray holes 1203 are formed in the spray pipe body 1201. The high-pressure cleaning liquid enters the spraying pipe body 1201 from the lower end of the spraying pipe body 1201 and is sprayed out from the spraying holes 1203, spraying and cleaning of products passing through the spraying channel 1204 are achieved, the structure is simple, and cost is low.

Alternatively, as shown in fig. 1, there are a plurality of spraying holes 1203, and the plurality of spraying holes 1203 are spaced apart from each other along the up-down direction of the spraying pipe 1221 on the spraying pipe body 1201, so that the product can be more sufficiently sprayed and cleaned from top to bottom when passing along the spraying channel 1204, and the cleaning effect of the product is better.

Alternatively, as shown in fig. 1, the shower button 1202 is provided with a first groove (not shown), and a plurality of first grooves are spaced apart from each other in the circumferential direction of the shower button 1202, so that the friction force generated when the shower button 1202 is screwed is greater, thereby facilitating the adjustment of the spraying direction of the shower 1221. Of course, other shaped structures may be provided on the shower button 1202 to enhance the frictional force generated by screwing the shower button 1202.

The cleaning tank 1200 will be described with reference to fig. 1 and 3. As shown in fig. 3, the cleaning tank 1200 includes a cleaning tank body 1210, lower water holes 1215 are provided on the left and right sides of the bottom wall of the cleaning tank body 1210, and as an alternative, as shown in fig. 3, the lower water holes 1215 are provided with multiple groups, and the multiple groups of lower water holes 1215 are arranged in the upstream and downstream directions of the bottom wall of the cleaning tank body 1210 at intervals, so that the speed of the cleaning solution after cleaning flowing out of the bottom end of the cleaning tank 1200 is faster, the cleaning solution is prevented from gathering at the bottom of the cleaning tank 1200 and overflowing into the liquid medicine tank located at the upstream and downstream of the cleaning tank 1200, and the liquid medicine in the liquid medicine tank is prevented from being diluted to affect the treatment effect.

As shown in fig. 1, an upper mounting plate 1211 is disposed at an upper end of the cleaning tank body 1210, a mounting hole (not shown) is formed in the upper mounting plate 1211, a lower mounting plate 1217 is disposed at a bottom of the cleaning tank body 1210, the lower mounting plate 1217 surrounds a center of a bottom wall of the cleaning tank body 1210, a water supply cavity 1213 is formed at the center of the bottom of the cleaning tank 1200, a water supply hole 1214 communicated with a high-pressure cleaning liquid is formed in the bottom wall of the cleaning tank 1200 in the water supply cavity 1213, a plurality of lower mounting portions 1212 communicated with the water supply cavity 1213 are disposed at an upper end of the lower mounting plate 1217, a lower end of the spray pipe 1221 is rotatably connected to the lower mounting portions 1212, an upper end of the spray pipe 1221 penetrates through the mounting hole, and the spray pipe 1221 is more stably mounted. The lower installation portion 1212 and the spray pipes 1221 are arranged in a one-to-one correspondence manner, and only one upper water hole 1214 needs to be formed in the bottom wall of the cleaning groove body 1210 in the upper water cavity 1213, so that high-pressure cleaning liquid can be introduced into the plurality of spray pipes 1221, the structure is simple, the operation is convenient, and the manufacturing is easy.

As the alternative, the draw-in groove has been seted up on the week of shower 1221 lower extreme, be equipped with the fixture block on the lower installation department 1212, the fixture block can be gone into in the draw-in groove, and can remove along the draw-in groove, the length of draw-in groove has restricted the extreme position that the fixture block removed along the draw-in groove, thereby the turned angle of shower 1221 for washing tank 1200 has been restricted, make shower 1221 only can adjust the spray direction in certain angle, avoid shower 1221 pivoted angle too big and make the washing liquid can not spray the product on, thereby make the product obtain abundant spray and wash, and then make the abluent more thorough of product, moreover, the steam generator is simple in structure, and convenient for manufacture.

Alternatively, as shown in fig. 1, a plurality of central partition plates 1216 are disposed at intervals in the upstream and downstream direction in the cleaning tank body 1210, so that the cleaning tank body 1210 is partitioned at different intervals in the upstream and downstream direction, and two ends of an upper mounting plate 1211 located in the interval between the upstream and downstream ends of the cleaning tank body 1210 are respectively connected to the cleaning tank body 1210 and the central partition plates 1216 in a one-to-one correspondence. An upstream end of the upper mounting plate 1211 located within the intermediate space connects to the upstream center bulkhead 1216, and a downstream end of the upper mounting plate 1211 connects to the downstream center bulkhead 1216. Making the upper mounting plate 1211 shorter in length in the upstream and downstream directions for ease of manufacture, and the central partition 1216 providing support for the upper mounting plate 1211 makes the upper mounting plate 1211 stronger and able to carry a higher weight shower 1221. The setting of a plurality of central baffles 1216 makes the washing tank 1200 bottom be equipped with a plurality of water cavities 1213 of going up, has seted up one on the diapire of the washing cell body 1210 of every water cavity 1213 lower extreme and has gone up water hole 1214, the pressure of the cleaning solution in the water cavity 1213 of assurance that can be better for the cleaning solution that sprays out in the follow shower 1221 is more even, thereby has guaranteed the clean effect of product.

After the product is electroplated from the upstream liquid medicine tank, the time for moving the product to the cleaning tank 1200 is short, so that the liquid medicine on the product is not dried when the product enters the cleaning tank 1200, a large amount of cleaning liquid needs to be consumed to spray the product to ensure the cleanliness of the product, and water resources are wasted seriously. And when the product enters the downstream liquid medicine tank immediately after being cleaned from the upstream cleaning tank 1200, the cleaning liquid on the product is not dried, so that the cleaning liquid remained on the product can dilute the downstream liquid medicine when entering the downstream liquid medicine tank, thereby affecting the subsequent treatment effect of the product, accelerating the replacement frequency of the downstream liquid medicine and wasting manpower and financial resources.

In order to solve the above problem, as shown in fig. 1 and 2, the cleaning apparatus of the present embodiment further includes a reflux tank 1100, the cleaning tank 1200 is communicated with the adjacent liquid medicine tank through the reflux tank 1100, the reflux tank 1100 can prevent the liquid medicine in the adjacent liquid medicine tank 2100 from entering the cleaning tank 1200, a wind-cutting assembly 1120 is disposed in the reflux tank 1100, and the wind-cutting assembly 1120 is used for blowing air towards the product passing through the reflux tank 1100. The product enters the return tank 1100 after being electroplated from the upstream liquid medicine tank, and the wind cutting component 1120 in the return tank 1100 blows towards the product to accelerate the evaporation of the liquid medicine on the product, so that the product is dried in the air. The air-dried product enters the cleaning tank 1200 again for cleaning, so that a good cleaning effect can be obtained by using less cleaning solution, and water resources are saved. In addition, the product passes through the reflux tank 1100 after being cleaned from the cleaning tank 1200, and the air cutting component 1120 in the reflux tank 1100 air-dries the product and then enters the downstream liquid medicine tank, so that the downstream liquid medicine cannot be diluted, the subsequent treatment effect is ensured, the frequency of replacing the downstream liquid medicine is reduced, and the manpower and financial resources are saved.

Since the reflux tank 1100 connects the cleaning tank 1200 and the chemical tank, when there is a chemical tank both upstream and downstream of the cleaning tank 1200, one reflux tank 1100 is connected both upstream and downstream of the cleaning tank 1200. As shown in fig. 1 and 2, the wind-cutting assembly 1120 is disposed at one end of the reflow tank 1100, i.e., the wind-cutting assembly 1120 disposed in the reflow tank 1100 at the upstream of the cleaning tank 1200 is disposed at the downstream end of the reflow tank 1100, so that the electroplated product can be drained before passing through the reflow tank 1100, and the electroplated product can be air-dried before entering the cleaning tank 1200 after being drained, thereby avoiding waste of the chemical solution. The wind-cutting assembly 1120 in the reflux tank 1100 positioned at the downstream of the cleaning tank 1200 is arranged at the upstream end of the reflux tank 1100, so that the electroplated product is air-dried immediately after coming out of the cleaning tank 1200, and then enters the reflux tank 1100 after being air-dried, so that the cleaning solution on the product is prevented from dripping into the reflux tank 1100 at the downstream along the product, and the liquid medicine in the downstream reflux tank 1100 is diluted to influence the subsequent treatment effect of the product.

Alternatively, as shown in fig. 2, the wind-cutting assembly 1120 includes two sets of wind-cutting tubes 1102 arranged at intervals in the left-right direction, and a wind-cutting passage (not shown) for passing the product is formed between the two sets of wind-cutting tubes 1102. The air-cut pipes 1102 located on the left side and the right side of the product blow towards the left side and the right side of the product simultaneously when the product passes through the air-cut channel, so that the left side and the right side of the product are simultaneously air-dried, and the air-dried product is more thorough.

When the electroplated product passes through the air cutting channel in the upstream reflux tank 1100, if the air cutting pipes 1102 on the left side and the right side of the product blow air perpendicular to the product, the liquid medicine on the product extends along the air drying surface of the product, so that a part of the liquid medicine is not dried in time and enters the downstream cleaning tank 1200 along with the product, and the water resource is wasted when the product is cleaned. Similarly, when the cleaned product enters the wind-cut channel in the downstream reflow tank 1100 from the cleaning tank 1200, the cleaning liquid blown off by the wind-cut pipes 1102 on the left and right sides along the air-dry surface of the product will enter the downstream reflow tank 1100 along with the product after being air-dried, so that the downstream liquid medicine is diluted and the treatment effect is affected. In order to solve the above problem, as shown in fig. 1, the air cutting pipe 1102 is provided with an air outlet 1123, and air is blown out from the air outlet 1123. The air outlet 1123 is arranged towards the upstream of the wind-cutting channel, and the two groups of wind-cutting tubes 1102 are arranged in an included angle. When the product is electroplated and passes through the air-cut channel, the liquid medicine left on the product is blown away towards the direction far away from the cleaning tank 1200 by the air blown out from the air outlet 1123, and the liquid medicine left on the product flows towards the direction far away from the cleaning tank 1200 along the air-dried surface of the product, so that the electroplated product can be fully air-dried, the probability of the liquid medicine left on the product is reduced, the cleaning of the electroplated product can be completed by less water, and the water resource is saved. When the product enters the downstream wind-cutting channel after being cleaned from the cleaning tank 1200, the downstream wind-cutting pipe 1102 blows air towards the direction of the cleaning tank 1200, the cleaning solution is prevented from flowing into the downstream backflow tank 1100 along the air-dried surface of the product, the liquid medicine in the downstream backflow tank 1100 is prevented from being diluted, and the subsequent treatment effect of the product is ensured.

Referring to fig. 1, wind-cutting pipe 1102 is described, as shown in fig. 1, wind-cutting pipe 1102 includes wind-cutting pipe button 1122 and wind-cutting pipe 1121, the bottom end of wind-cutting pipe 1121 is rotatably disposed in backflow groove 1100, wind-cutting pipe button 1122 is mounted at the top end of wind-cutting pipe 1121, wind-cutting pipe 1121 is driven to rotate relative to backflow groove 1100 by screwing wind-cutting pipe button 1122, so as to adjust the orientation of air outlet 1123, and further adjust the wind-cutting direction, which is simple to operate, so that wind-cutting component 1120 can adjust the wind-cutting direction according to actual conditions to meet the air-drying requirements of more products. After the wind-cut pipe button 1122 is screwed in place, the wind-cut pipe button 1122 and the wind-cut pipe 1121 cannot be rotated freely when the wind-cut pipe button 1122 is screwed without external force.

Alternatively, as shown in fig. 1, a second groove is formed in the wind-cutting pipe button 1122, and the plurality of second grooves are spaced apart from each other and disposed in the circumferential direction of the wind-cutting pipe button 1122, so that the friction force generated when the wind-cutting pipe button 1122 is screwed is greater, and the adjustment of the air outlet direction of the wind-cutting assembly 1120 is facilitated.

Alternatively, as shown in fig. 1, a plurality of air outlets 1123 are provided, and the plurality of air outlets 1123 are spaced apart from each other in the up-down direction on the wind cutting tube 1121, so that the blowing area of the product can be increased, the evaporation of the liquid on the product can be increased, and the product can be air-dried more quickly.

Alternatively, as shown in fig. 1, high-pressure gas is introduced into the shower pipe 1221, and the high-pressure gas is ejected from the shower holes 1203 to form an air-cut pipe 1102 capable of air-drying the product. Therefore, the wind-cutting pipe 1102 provided by the embodiment can be directly replaced by the spray pipe 1221 provided by the embodiment, and the wind-cutting pipe is convenient to manufacture, saves cost, and is easy to maintain and replace.

The reflow tank 1100 is described with reference to fig. 1 to 3, and as shown in fig. 1, the reflow tank 1100 includes a reflow tank body 1110, and since the reflow tank bodies 1110 respectively located at the upstream and downstream of the cleaning tank 1200 have the same structure and are symmetrically disposed with respect to the cleaning tank 1200, the upstream reflow tank body 1110 is taken as an example for description. The left side and the right side of the upstream end of the reflux groove body 1110 are symmetrically provided with side plates 1111, the two side plates 1111 form a channel 1113 for allowing the product to pass through, and the product moves into the reflux groove 1100 from the channel 1113 after being electroplated. Since the passage 1113 connects the liquid medicine tank and the reflux tank 1100, the liquid medicine at the upstream flows to the reflux tank 1100 through the passage 1113, in order to prevent the liquid medicine at the upstream from flowing to the downstream cleaning tank 1200 along the reflux tank 1100, the reflux hole 1114 is opened on the bottom wall of the reflux tank 1100, the reflux hole 1114 is located at the downstream end of the passage 1113, and the reflux hole 1114 is communicated with the liquid supply tank. The chemical liquid flows into the passage 1113 from the upstream end of the passage 1113, then flows into the return hole 1114 from the downstream end of the passage 1113, and flows out of the return tank 1100 into the liquid supply tank. In order to avoid that too much liquid medicine flowing out along the passage 1113 cannot flow into the liquid supply tank from the return hole 1114 in time, so that the liquid medicine is prevented from being gathered in the return tank 1100 and entering the cleaning tank 1200, and further, the waste of the liquid medicine caused by the liquid medicine flowing into the sewer pipe from the sewer hole 1215 in the cleaning tank 1200 is avoided, the width of the passage 1113 is larger than or equal to the width of a product, in the embodiment, the width of the passage 1113 is slightly larger than the width of the product, so that the product can pass through, the flow of the liquid medicine flowing into the passage 1113 from the liquid medicine tank can be limited, and the liquid medicine passing through the passage 1113 can completely flow into the liquid supply tank from the return hole 1114.

Further, as shown in fig. 1 and fig. 2, wind-cutting installation portions 1112 communicated with the high-pressure gas extend upwards from the left and right sides of the downstream end of the bottom end of the backflow groove body 1110, the wind-cutting pipe 1102 is rotatably installed on the wind-cutting installation portions 1112, and the manner and effect of the rotatable connection of the wind-cutting pipe 1102 and the wind-cutting installation portions 1112 are the same as the manner and effect of the rotatable connection of the shower pipe 1221 and the lower installation portion 1212, which is not described herein again.

Example two

In the present embodiment, a plating apparatus is provided, and as shown in fig. 4, the plating apparatus includes a plating device 2000 and a cleaning device 1000 provided in the first embodiment. The electroplating apparatus 2000 can perform product plating, and specifically, the electroplating apparatus 2000 includes a chemical solution tank 2100 and a supply tank 2200, wherein the chemical solution tank 2100 is located at the upstream end of the cleaning apparatus 1000 and is communicated with a return tank 1100 located at the upstream end of the cleaning apparatus 1000. The liquid supply tank 2200 is located below the liquid medicine tank 2100, the liquid supply tank 2200 is respectively communicated with the liquid medicine tank 2100 and the return tank 1100 through pipelines, and a circulation loop is formed, so that the liquid medicine is recycled, the waste of the liquid medicine is avoided, the structure is simple, and the cost is low.

Specifically, as shown in fig. 4, the pipeline includes a water supply pipe 2210 and a water drain pipe 2230, a water supply pipe hole and a water drain pipe hole are opened on the liquid medicine tank 2100, one end of the water supply pipe 2210 is connected with the water supply pipe hole, the other end is communicated with the liquid supply tank 2200, a pump 2220 is communicated with the middle of the water supply pipe 2210, the pump 2220 provides power for the liquid medicine in the liquid medicine tank 2200 to flow to the liquid medicine tank 2100 along the water supply pipe, in order to ensure the height of the liquid medicine in the liquid medicine tank 2100, overflow portions (not shown) are arranged on both sides of the liquid medicine tank 2100 in the left-right direction, the upper end of the overflow portion is communicated with the liquid medicine tank 2100, the lower end of the overflow portion is opened with the water drain pipe hole, the liquid medicine exceeding a limited height can enter the overflow portion and flow back to the liquid medicine tank 2200 through the water drain pipe hole, thereby ensuring that the liquid medicine in the liquid medicine tank 2100 is maintained at the limited height. In addition, the return hole 1114 of the return tank 1100 communicating with the chemical solution tank 2100 is also communicated with a drain pipe 2230, and the chemical solution in the return tank 1100 returns to the supply tank 2200 through the return hole 1114, thereby forming a whole circulation loop of the chemical solution and having a simple structure.

Since the cleaning device 1000 according to the first embodiment can prevent the product from bringing clean water into the downstream chemical liquid tank 2100 after cleaning to dilute the chemical liquid, and save water resources, the electroplating apparatus according to the first embodiment can prevent the chemical liquid in the chemical liquid tank 2100 from being diluted and save water resources.

EXAMPLE III

The embodiment provides an electroplating production line, which comprises at least one electroplating device provided by the second embodiment, and can realize the treatment of plating a plurality of coatings on one product, so that the product can obtain more performances. Because the electroplating equipment provided by the second embodiment can prevent the liquid medicine in the liquid medicine groove 2100 from being diluted and save water resources, the electroplating production line provided by the present embodiment can prevent liquid from flowing between different liquid medicine grooves 2100, prevent the liquid medicine in the liquid medicine groove 2100 from being diluted, and save water resources.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (11)

1. A cleaning device, comprising:

the cleaning tank (1200) is positioned at the upstream and/or the downstream of the liquid medicine tank (2100), and a spraying pipe group (1220) is arranged in the cleaning tank (1200); the cleaning tank is characterized in that two groups of spraying pipe groups (1220) are arranged at intervals along a first direction to form a spraying channel (1204), the spraying pipe group (1220) positioned at the upstream in the cleaning tank (1200) sprays water towards the downstream direction of the spraying channel (1204), and the spraying pipe group (1220) positioned at the downstream in the cleaning tank (1200) sprays water towards the upstream direction of the spraying channel (1204); the cleaning device further comprises:

the cleaning tank (1200) is communicated with the medicine liquid tank (2100) through the reflux tank (1100), the reflux tank (1100) can prevent medicine liquid in the medicine liquid tank (2100) from entering the cleaning tank (1200), a wind-cutting assembly (1120) is arranged in the reflux tank (1100), and the wind-cutting assembly (1120) is configured to blow towards a product passing through the reflux tank (1100).

2. The cleaning apparatus of claim 1, wherein the air-cut assembly (1120) is disposed at an end of the recirculation tank (1100) near the cleaning tank (1200).

3. The cleaning device of claim 1, wherein the wind-cutting assembly (1120) comprises two sets of wind-cutting tubes (1102) spaced apart along the first direction, the two sets of wind-cutting tubes (1102) forming a wind-cutting channel therebetween through which the product passes.

4. The cleaning device according to claim 3, wherein an air outlet (1123) is formed in the air cutting pipe (1102), the air outlet (1123) is arranged towards the upstream of the air cutting channel, and the two groups of air cutting pipes (1102) are arranged in an included angle.

5. Cleaning device according to claim 4, characterized in that the orientation of the air outlet opening (1123) is adjustable.

6. The cleaning device according to claim 4, wherein the air outlet (1123) is provided in plurality, and the plurality of air outlets (1123) are provided at intervals along a direction in which the air cutting pipe (1102) extends.

7. The cleaning device according to claim 1, wherein a passage (1113) for allowing the product to pass through is arranged at one end of the backflow groove (1100) far away from the cleaning groove (1200), a backflow hole (1114) is formed in the bottom wall of the backflow groove (1100), and the backflow hole (1114) is positioned at one end of the passage (1113) close to the cleaning groove (1200).

8. A cleaning device according to claim 7, characterized in that the width of the channel (1113) is equal to or greater than the width of the product.

9. The cleaning device according to claim 1, wherein the shower group (1220) includes a plurality of shower pipes (1221) arranged at intervals in a second direction, the first direction is perpendicular to the second direction, and the shower passages (1204) are arranged opposite to each other along the shower pipes (1221) on both sides of the first direction;

the spray holes of the two spray pipes (1221) positioned at the upstream in the cleaning tank (1200) are arranged towards the downstream direction of the spray channel (1204), and the spray holes of the two spray pipes (1221) positioned at the upstream and oppositely arranged are arranged towards an included angle;

the spray holes of the two downstream spray pipes (1221) in the cleaning tank (1200) face the upstream direction of the spray channel (1204), and the spray holes of the two downstream spray pipes (1221) face an included angle.

10. An electroplating apparatus, comprising:

a liquid medicine tank;

the liquid supply tank is communicated with the liquid medicine tank through a pipeline and forms a circulating loop; and

a cleaning device according to any one of claims 1 to 9 disposed upstream and/or downstream of the reservoir.

11. An electroplating line characterized by comprising the electroplating apparatus according to claim 10.

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