CN210420158U - Liquid medicine reaction unit and PTH production line - Google Patents
Liquid medicine reaction unit and PTH production line Download PDFInfo
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- CN210420158U CN210420158U CN201920983950.9U CN201920983950U CN210420158U CN 210420158 U CN210420158 U CN 210420158U CN 201920983950 U CN201920983950 U CN 201920983950U CN 210420158 U CN210420158 U CN 210420158U
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Abstract
The utility model discloses a liquid medicine reaction unit and PTH production line, wherein, liquid medicine reaction unit includes: the liquid medicine reaction box is internally provided with a plurality of medicine inlet pipes, a plurality of medicine spraying pipes and liquid medicine spray heads which are connected in sequence, and each medicine spraying pipe is provided with a plurality of liquid medicine spray heads. The utility model provides a liquid medicine reaction unit is owing to adopted the liquid medicine shower nozzle for liquid medicine can directly spray to waiting to plate the product, and make liquid medicine in the liquid medicine reaction box become running water, be favorable to utilizing the vigor of liquid medicine to extrude the air that waits to plate downthehole, make and wait to plate the hole and fully contact with liquid medicine, improved the product yield.
Description
Technical Field
The utility model relates to an electroplating device technical field especially relates to a liquid medicine reaction unit and PTH production line.
Background
PTH (plated Through hole) is intended for plating Through hole and is used to plate a thin copper layer (i.e. metallization) on the hole wall of the original nonmetal so as to facilitate the subsequent electroplating copper to be plated successfully and to make the upper and lower copper layers or the inner copper layer to be connected smoothly; the process is completed by chemical reaction of chemical liquid.
In the traditional PTH process, after products are placed in a stainless steel hanging cage, soaking and turnover operation is carried out on each liquid medicine reaction device on a PTH production line; however, the quality of the metallization of the inner wall of the hole can not be ensured due to the fact that the liquid medicine is static, and the product yield is low.
It can be seen that the prior art is still in need of improvement and development.
SUMMERY OF THE UTILITY MODEL
In view of above-mentioned prior art not enough, the utility model aims at providing a liquid medicine reaction unit and PTH production line aims at solving among the prior art because liquid medicine is static often to lead to the quality that liquid medicine can't guarantee the metallization of hole inner wall, leads to the lower problem of product yield.
The technical scheme of the utility model as follows:
a liquid medicine reaction device, comprising: the liquid medicine reaction box is internally provided with a plurality of medicine inlet pipes, a plurality of medicine spraying pipes and liquid medicine spray heads which are connected in sequence, and each medicine spraying pipe is provided with a plurality of liquid medicine spray heads.
In a further preferred scheme, the spray pipes are provided with at least two groups, namely a first spray pipe group and a second spray pipe group, the first spray pipe is provided with a plurality of first liquid medicine spray nozzles in an inclined manner, and the second spray pipe is provided with a plurality of second liquid medicine spray nozzles in an inclined manner; the spraying end of the first liquid medicine spray nozzle inclines towards the second liquid medicine spray nozzle, and the spraying end of the second liquid medicine spray nozzle inclines towards the first liquid medicine spray nozzle.
In a further preferred scheme, the first liquid medicine spray nozzle and the second liquid medicine spray nozzle are arranged in a mirror symmetry mode.
In a further preferred scheme, the spray pipe further comprises a third spray pipe group, the second spray pipe is also provided with a third liquid medicine spray nozzle, and the third spray pipe is provided with a fourth liquid medicine spray nozzle; the spraying end of the third liquid medicine spray nozzle inclines towards the fourth liquid medicine spray nozzle, and the spraying end of the fourth liquid medicine spray nozzle inclines towards the third liquid medicine spray nozzle.
In a further preferred embodiment, the third liquid medicine spray nozzle and the fourth liquid medicine spray nozzle are arranged in a mirror symmetry mode.
In a further preferred scheme, an air outlet groove is formed in the upper end of the liquid medicine reaction box, and the liquid medicine reaction box is communicated with an air suction pump through the air outlet groove.
In a further preferable scheme, an air baffle plate is arranged at the upper end of the air outlet groove.
In a further preferred embodiment, the liquid medicine reaction device further comprises: the liquid discharge pipe, liquid medicine reaction box one side is provided with the rose box, liquid discharge pipe one end sets up in the liquid medicine reaction box, and the other end is used for discharging abandonment liquid medicine to the rose box.
In a further preferred scheme, at least one filter element is arranged in the filter box, the upper end of the filter element is connected with a material taking plate, and a plurality of taking holes are formed in the material taking plate.
A PTH production line, wherein said PTH production line comprises a chemical reaction apparatus as described above.
Compared with the prior art, the utility model provides a liquid medicine reaction unit, include: the liquid medicine reaction box is internally provided with a plurality of medicine inlet pipes, a plurality of medicine spraying pipes and liquid medicine spray heads which are connected in sequence, and each medicine spraying pipe is provided with a plurality of liquid medicine spray heads. The utility model provides a liquid medicine reaction unit is owing to adopted the liquid medicine shower nozzle for liquid medicine can directly spray to waiting to plate the product, and make liquid medicine in the liquid medicine reaction box become running water, be favorable to utilizing the vigor of liquid medicine to extrude the air that waits to plate downthehole, make and wait to plate the hole and fully contact with liquid medicine, improved the product yield.
Drawings
Fig. 1 is a schematic structural diagram of a liquid medicine reaction device in a preferred embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a liquid medicine reaction device with a hidden air baffle according to a preferred embodiment of the present invention.
Fig. 3 is a schematic structural view of the liquid medicine reaction device according to the preferred embodiment of the present invention, after the air baffle and a side plate of one side of the liquid medicine reaction box are hidden.
Fig. 4 is a schematic diagram of the position arrangement of the spray pipes and the liquid medicine nozzles according to the preferred embodiment of the present invention.
Fig. 5 is a schematic view of the internal structure of the filtering box according to the preferred embodiment of the present invention.
Fig. 6 is an enlarged view of a portion a in fig. 5.
Detailed Description
The utility model provides a liquid medicine reaction unit and PTH production line, for making the utility model discloses a purpose, technical scheme and effect are clearer, clear and definite, and it is right that the following refers to the drawing and lifts the example the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The present invention is described in more detail in order to facilitate the explanation of the concept, the technical problems to be solved, the technical features of the technical solution and the technical effects to be brought. The description of the embodiments is not intended to limit the scope of the present invention. Further, the technical features of the embodiments described below may be combined with each other as long as they do not conflict with each other.
The hole to be plated is easy to retain air, so that the liquid medicine can not enter, and the problem of incomplete reaction often occurs. If can let liquid medicine flow (the following is to flow to the side below with liquid medicine and introduces in detail as an example the utility model discloses technical scheme, in fact, liquid medicine flow direction is unrestricted, upwards, downwards, left, right even turbulence can, as long as can make liquid medicine flow not static can, these change schemes all should belong to the utility model discloses a protection scope), then can utilize the impact force of rivers to extrude the air that treats in the plating hole to make liquid medicine and the abundant contact of hole of treating plating, improve the product yield.
Based on the above-mentioned thinking, the utility model provides a liquid medicine reaction unit, as the utility model discloses a preferred embodiment, liquid medicine reaction unit includes: a liquid medicine reaction box 100, wherein a liquid medicine inlet pipe 210, a liquid medicine spraying pipe and a liquid medicine spray head 230 (as shown in fig. 3) are arranged in the liquid medicine reaction box 100 and are connected in sequence. The part of the medicine inlet pipe 210 located in the liquid medicine reaction box 100 is provided with a plurality of branch pipes 211 (as shown in fig. 3), each branch pipe is provided with a plurality of medicine spraying pipes, and each medicine spraying pipe is provided with a plurality of liquid medicine nozzles.
The liquid medicine firstly enters the medicine inlet pipe 210, then enters each branch pipeline, enters each medicine spraying pipe from each branch pipeline, and finally is sprayed to the product to be plated from each liquid medicine spraying nozzle.
When liquid medicine is static and wait to cross the product and thin, wait to cross the in-process that the product got into liquid medicine reaction box and will receive great resistance, probably lead to waiting to cross the product fold and warp, consequently, the utility model discloses a structure of spray tube and liquid medicine shower nozzle makes liquid medicine form top-down's flow trend, can utilize rivers to wait to cross leading of product just, prevents that the product from warping.
As a modification of the above preferred embodiment, the spraying pipes are provided with at least two groups, respectively, a first spraying pipe group and a second spraying pipe group, the first spraying pipe group is connected with the first branch pipe of the medicine inlet pipe 210, and the second spraying pipe group is connected with the second branch pipe of the medicine inlet pipe 210.
As shown in fig. 3 and 4, the first spraying pipe group includes a plurality of first spraying pipes 221 arranged in sequence (preferably, the plurality of first spraying pipes 221 are arranged at intervals), and the second spraying pipe group includes a plurality of second spraying pipes 222 arranged in sequence (similarly, preferably, the plurality of second spraying pipes 222 are arranged at intervals).
As shown in fig. 4, a plurality of first liquid medicine spray nozzles 231 are obliquely arranged on the first liquid medicine spray pipe 221, and the spraying ends of the first liquid medicine spray nozzles 231 are obliquely inclined toward the second liquid medicine spray nozzles 232; that is, the product to be plated will be located between the first spraying pipe 221 and the second spraying pipe 222 when the chemical solution reacts, and the spraying end of the first chemical solution spraying nozzle 231 faces the product to be plated.
Similarly, the second medicine spraying pipe 222 is provided with a plurality of second medicine liquid spraying nozzles 232 in an inclined manner; the spraying end of the second liquid medicine spray head 232 is inclined toward the first liquid medicine spray head 231.
The chemical liquid spray head is obliquely arranged, so that the product to be plated is prevented from being separated from the clamp due to the acting force of the forward spraying on the product to be plated when the product to be plated enters the chemical liquid reaction box 100; and secondly, the action of oblique spraying can enable the liquid medicine in the liquid medicine reaction box to flow towards the designated direction, so that when the product to be transferred moves along the preset direction after entering the box, the flow direction of the liquid medicine is consistent with the moving direction of the product, and the guiding effect is achieved.
Specifically, the first liquid medicine spray nozzle 231 and the second liquid medicine spray nozzle 232 are arranged in a mirror symmetry manner; that is, the first liquid medicine spray nozzles 231 and the second liquid medicine spray nozzles 232 have the same number, corresponding positions and the same inclination angle (opposite direction); so that the two side surfaces of the product to be plated are stressed at the same position and uniformly stressed, and the thinner product to be plated is prevented from being damaged.
As a modification of the above preferred embodiment, the spray pipes further include a third spray pipe group, the second spray pipe 222 is further provided with a third spray nozzle 233, as shown in fig. 4, and the third spray pipe 223 is provided with a fourth spray nozzle 234, as shown in fig. 4; the spraying end of the third liquid medicine spray nozzle 233 is inclined toward the fourth liquid medicine spray nozzle 234, and the spraying end of the fourth liquid medicine spray nozzle 234 is inclined toward the third liquid medicine spray nozzle 233.
That is to say, the utility model discloses a liquid medicine reaction box 100 can hold two rows simultaneously and wait to plate the product, and two rows are waited to plate the product and are reacted simultaneously, improve machining efficiency.
The third and fourth liquid medicine spray nozzles 233 and 234 are installed in an inclined manner in the same manner as the first and second liquid medicine spray nozzles 231 and 232. It should be noted here that the second liquid medicine spray nozzle 232 and the third liquid medicine spray nozzle 233 are both disposed on the second liquid medicine spray pipe 222, and there are various alternatives (the following examples are only illustrative, and are not exhaustive of all embodiments): for example, on the same medicine spraying pipe, the second medicine liquid spraying nozzle 232 and the third medicine liquid spraying nozzle 233 are arranged at intervals; for another example, only the second liquid medicine spray nozzle 232 is arranged on the first second liquid medicine spray pipe 222, only the third liquid medicine spray nozzle 233 is arranged on the second liquid medicine spray pipe 222, and so on, and the liquid medicine spray nozzles are arranged at intervals; for another example, only the second liquid medicine spray nozzle 232 is arranged on the first second liquid medicine spray pipe 222, the second liquid medicine spray nozzles 232 and the third liquid medicine spray nozzles 233 are arranged on the second liquid medicine spray pipe 222 at intervals, only the third liquid medicine spray nozzle 233 is arranged on the third second liquid medicine spray pipe 222, and so on; and so on in various embodiments.
Specifically, the third liquid medicine spray nozzle 233 and the fourth liquid medicine spray nozzle 234 are arranged in a mirror symmetry manner; namely, the third liquid medicine spray nozzle 233 and the fourth liquid medicine spray nozzle 234 have the same number, correspond to each other in position, and have the same inclination angle (opposite direction); so that the two side surfaces of the product to be plated are stressed at the same position and uniformly stressed, and the thinner product to be plated is prevented from being damaged.
According to another aspect of the present invention, as shown in fig. 2, an air outlet groove 300 is disposed at the upper end of the liquid medicine reaction box 100, and the air outlet groove 300 is communicated with an air pump; waste gas can be generated in the process of liquid medicine reaction, and the waste gas can be prevented from hurting workers by pumping out the waste gas through the air pump. Preferably, two air outlet grooves 300 are provided, and the two air outlet grooves 300 are respectively located on two sides of the inner wall of the chemical reaction tank 100.
Further, gas baffle 400 has been placed to the groove 300 upper end of giving vent to anger, as shown in fig. 1, gas baffle 400 is not connected with liquid medicine reaction box 100, just places in the groove 300 upper end of giving vent to anger, makes gas baffle 400 can prevent that waste gas from spilling over, can move about again, if gas baffle 400 is fixed motionless, then when waiting to plate the product and getting into liquid medicine reaction box 100 to bump with gas baffle 400, easily damaged, under the mobilizable condition of gas baffle 400, the two bumps into each other, gas baffle 400 can lift thereupon, prevents to wait to plate the product impaired.
According to another aspect of the present invention, as shown in fig. 1, the liquid medicine reaction device further includes: a liquid discharge pipe 500, wherein a filter box 600 is arranged on one side of the liquid medicine reaction box 100, one end of the liquid discharge pipe 500 is arranged in the liquid medicine reaction box 100, and the other end of the liquid discharge pipe is used for discharging the waste liquid medicine to the filter box 600. The liquid medicine can be ensured to circulate, and the cleanliness of the discharged liquid medicine can be ensured by filtering before the liquid medicine is discharged.
Further, at least one filter element 610 is arranged in the filter box 600, as shown in fig. 5 and 6; the upper end of the filter element 610 is connected with a material taking plate 620, and the material taking plate 620 is provided with a plurality of taking holes 621, as shown in fig. 6. When the filter element 610 needs to be replaced, repaired or maintained, a worker can insert fingers into the access hole 621 to lift or put the filter element 610, thereby improving the convenience of use. Specifically, the filter elements 610 are provided in plurality, and the filter elements 610 are separated from each other at the upper end by a baffle 630 and communicated at the lower end.
In specific implementation, the liquid medicine reaction device further comprises: the positions of the medicine inlet pump and the medicine outlet pump are not limited in the utility model.
The utility model also provides a PTH production line, the PTH production line includes as above liquid medicine reaction unit, the PTH production line can be unilateral, also can be two sides (two sets of production lines sharing a skeet leading truck promptly).
It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.
Claims (10)
1. A liquid medicine reaction device, comprising: the liquid medicine reaction box is internally provided with a plurality of medicine inlet pipes, a plurality of medicine spraying pipes and liquid medicine spray heads which are connected in sequence, and each medicine spraying pipe is provided with a plurality of liquid medicine spray heads.
2. The liquid medicine reaction device as claimed in claim 1, wherein the spray pipes are provided with at least two groups, respectively, a first spray pipe group and a second spray pipe group, the first spray pipe is provided with a plurality of first liquid medicine spray nozzles in an inclined manner, and the second spray pipe is provided with a plurality of second liquid medicine spray nozzles in an inclined manner; the spraying end of the first liquid medicine spray nozzle inclines towards the second liquid medicine spray nozzle, and the spraying end of the second liquid medicine spray nozzle inclines towards the first liquid medicine spray nozzle.
3. The liquid medicine reaction device of claim 2, wherein the first liquid medicine spray nozzle and the second liquid medicine spray nozzle are arranged in a mirror symmetry manner.
4. The liquid medicine reaction device as claimed in claim 2, wherein the spray pipes further comprise a third spray pipe group, the second spray pipe is further provided with a third liquid medicine spray nozzle, and the third spray pipe is provided with a fourth liquid medicine spray nozzle; the spraying end of the third liquid medicine spray nozzle inclines towards the fourth liquid medicine spray nozzle, and the spraying end of the fourth liquid medicine spray nozzle inclines towards the third liquid medicine spray nozzle.
5. The liquid medicine reaction device of claim 4, wherein the third liquid medicine nozzle and the fourth liquid medicine nozzle are arranged in mirror symmetry.
6. The liquid medicine reaction device of claim 1, wherein an air outlet groove is formed at the upper end of the liquid medicine reaction box, and an air suction pump is communicated with the air outlet groove.
7. The liquid medicine reaction device of claim 6, wherein a gas baffle is placed at the upper end of the gas outlet groove.
8. The liquid medicine reaction device of claim 1, further comprising: the liquid discharge pipe, liquid medicine reaction box one side is provided with the rose box, liquid discharge pipe one end sets up in the liquid medicine reaction box, and the other end is used for discharging abandonment liquid medicine to the rose box.
9. The liquid medicine reaction device as claimed in claim 8, wherein at least one filter element is disposed in the filter tank, a material taking plate is connected to an upper end of the filter element, and a plurality of taking holes are disposed on the material taking plate.
10. A PTH production line, comprising the liquid medicine reaction device according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920983950.9U CN210420158U (en) | 2019-06-27 | 2019-06-27 | Liquid medicine reaction unit and PTH production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920983950.9U CN210420158U (en) | 2019-06-27 | 2019-06-27 | Liquid medicine reaction unit and PTH production line |
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| CN210420158U true CN210420158U (en) | 2020-04-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110257805A (en) * | 2019-06-27 | 2019-09-20 | 惠州竞铭机械有限公司 | A kind of liquid medicine reaction unit and PTH production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110257805A (en) * | 2019-06-27 | 2019-09-20 | 惠州竞铭机械有限公司 | A kind of liquid medicine reaction unit and PTH production line |
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