CN211921732U - Quantitative liquid adding device - Google Patents

Abstract

Quantitative liquid feeding device relates to electroplating production line liquid feeding field, the on-line screen storage device comprises a base, set up support and solution bucket fixing base on the base respectively, the rotatory fixing base of support upper portion installation, install the motor mounting panel on the rotatory fixing base, install the motor on the motor mounting panel, the output shaft pivot of motor, the solution bucket of installation slope on the solution bucket fixing base, solution bucket upper portion opening sets up spiral fixed plate in the solution bucket, the fixed plate cross-section is L shape, be connected the several connecting plate between pivot and the fixed plate, solution bucket upper portion sets up and communicates the feed inlet. The utility model discloses can add solution to the solution bucket through the feed inlet, can make the motor drive pivot rotate, drive the fixed plate and rotate, according to the solution dosage that a fixed plate clockwise rotation a week required time and fixed plate took out from solution bucket upper portion opening, set up the opening time, rotational speed and the operating time of motor in advance to the control motor is accomplished the quantitative solution that adds of timing strictly, is difficult for appearing the mistake.

Description

Quantitative liquid adding device

Technical Field

The utility model belongs to the technical field of electroplating production line liquid feeding and specifically relates to a ration liquid feeding device.

Background

The electroplating production line has high requirements on the concentration of the solution, and various small-dose solutions need to be added manually at regular time and quantity, so that errors are easy to occur.

SUMMERY OF THE UTILITY MODEL

For solving the problem that the artifical solution that adds of current electroplating production line goes wrong easily, the utility model provides a ration liquid feeding device, it can adopt mechanical equipment liquid feeding at regular time and quantity, is difficult for makeing mistakes.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme: quantitative liquid feeding device, the on-line screen storage device comprises a base, set up support and solution bucket fixing base on the base respectively, the rotatory fixing base of support upper portion installation, install the motor mounting panel on the rotatory fixing base, install the motor on the motor mounting panel, the output shaft pivot of motor, the solution bucket of installation slope on the solution bucket fixing base, solution bucket upper portion opening sets up spiral fixed plate in the solution bucket, the fixed plate cross-section is L shape, be connected the several connecting plate between pivot and the fixed plate, solution bucket upper portion sets up and communicates the feed inlet.

In order to further achieve the purpose, the technical scheme is as follows: the base on set up balance mechanism, balance mechanism is located the opening below of solution bucket, balance mechanism has a supporting seat, rotate the installation back shaft on the supporting seat, fixed mounting upper portion and one side open-ended transfer box on the back shaft, the deflector of installation slope in the transfer box, the low side of deflector is located one side opening part of transfer box, set up the mounting panel on the supporting seat, set up proximity switch on the mounting panel, proximity switch passes through the wire with the motor and is connected, the mounting panel is located transfer box below, transfer box bottom both sides set up the bracing piece respectively, one of them bracing piece can trigger proximity switch. The transfer box on screw thread installation balancing weight, the balancing weight is located and keeps away from on the lateral wall of transfer box opening side. The two guide plates are arranged, one sides of the two guide plates are connected with the inner wall of the transfer box, the other sides of the two guide plates are connected with each other, and the connecting sides of the two guide plates incline downwards. The rotary fixing seat is provided with a rotary shaft in a rotating mode, and the motor mounting plate is fixedly connected with the rotary shaft. The middle part of the lower end of the motor mounting plate is provided with a groove, the motor mounting plate is rotatably provided with an adjusting nut, the bracket is provided with a screw rod, the adjusting nut is in threaded connection with the screw rod, and the screw rod is positioned in the groove. The rotary fixing seat is provided with a locking screw rod in a threaded manner, and one end of the locking screw rod is contacted with the rotating shaft.

The utility model has the advantages that: the utility model discloses can add solution to the solution bucket through the feed inlet, can make the motor drive pivot rotate, drive the fixed plate and rotate, according to the solution dosage that a fixed plate clockwise rotation a week required time and fixed plate took out from solution bucket upper portion opening, set up the opening time, rotational speed and the operating time of motor in advance to the control motor is accomplished the quantitative solution that adds of timing strictly, is difficult for appearing the mistake.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a top view of FIG. 1; FIG. 3 is a view in the direction A of FIG. 1; FIG. 4 is a sectional view taken along line B-B of FIG. 3; fig. 5 is a schematic structural diagram of the balance mechanism of the present invention.

Detailed Description

To make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as the upper and lower … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Moreover, the technical solutions of the present invention between the various embodiments can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are combined and contradictory or cannot be realized, it should be considered that the combination of the technical solutions does not exist, and the present invention is not within the protection scope of the present invention.

The quantitative liquid adding device comprises a base 8, wherein a support 5 and a solution barrel fixing seat 9 are respectively arranged on the base 8, a rotary fixing seat 4 is arranged on the upper portion of the support 5, a motor mounting plate 13 is arranged on the rotary fixing seat 4, a motor 1 is arranged on the motor mounting plate 13, an output shaft of the motor 1 is connected with a rotating shaft 11, an inclined solution barrel 6 is arranged on the solution barrel fixing seat 9, the upper portion of the solution barrel 6 is open, a spiral fixing plate 12 is arranged in the solution barrel 6, the cross section of the fixing plate 12 is L-shaped, a plurality of connecting plates 14 are connected between the rotating shaft 11 and the fixing plate 12, and a feeding port 10 is arranged on the upper portion of. This kind of structure can be through feed inlet 10 to solution bucket 6 add solution, can make motor 1 drive pivot 11 rotate, drives fixed plate 12 and rotates, according to the required time of fixed plate 12 clockwise rotation a week and the solution dosage that fixed plate 12 took out from solution bucket 6 upper portion opening, preset motor 1's opening time, rotational speed and operating time to control motor 1 and accomplish the solution that adds of timing ration strictly, be difficult for the mistake.

Base 8 on set up balance mechanism 7, balance mechanism 7 is located solution bucket 6's opening below, balance mechanism 7 has supporting seat 16, rotate installation back shaft 17 on the supporting seat 16, fixed mounting upper portion and one side open-ended transfer box 18 on the back shaft 17, the deflector 19 of installation slope in the transfer box 18, the low side of deflector 19 is located one side opening part of transfer box 18, set up mounting panel 20 on the supporting seat 16, set up proximity switch 23 on the mounting panel 20, proximity switch 23 passes through the wire with motor 1 and is connected, mounting panel 20 is located transfer box 18 below, transfer box 18 bottom both sides set up bracing piece 21 respectively, one of them bracing piece 21 can trigger proximity switch 23. The relay box 18 is constantly kept in a horizontal balanced state on the support shaft 17, and in this state, the support lever 21 always activates the proximity switch 23. The structure can receive the solution flowing out from the upper opening of the solution barrel 6 through the guide plate 19, the solution can flow to the opening of the transfer box 18 along the guide plate 19 after falling on the guide plate 19, so that the balance of the transfer box 18 on the support shaft 17 is influenced, the opening side of the transfer box 18 is inclined downwards, the support rod 21 leaves the proximity switch 23, the proximity switch 23 can send a signal to the motor 1, and people can control the flowing-out amount of the solution more accurately according to the time when the solution drops on the guide plate 19, the time difference when the proximity switch 23 sends the signal and the flow rate of the solution in the time difference.

The transfer box 18 is provided with a balancing weight 22 through threads, and the balancing weight 22 is positioned on the side wall far away from the opening side of the transfer box 18. The balance weight 22 can facilitate adjustment of the balance state of the transit box 18 on the support shaft 17.

The number of the guide plates 19 is two, one side of each of the two guide plates 19 is connected with the inner wall of the transfer box 18, the other sides of the two guide plates 19 are connected with each other, and the connecting side of the two guide plates 19 inclines downwards. This structure enables the solution flowing out of the guide plate 19 to be gathered together.

And the rotating fixed seat 4 is provided with a rotating shaft 3 in a rotating way, and the motor mounting plate 13 is fixedly connected with the rotating shaft 3. This structure can adjust the angle of the motor mounting plate 13 by the rotation shaft 3 to adjust the inclination angles of the rotation shaft 11 and the fixing plate 12, thereby changing the amount of solution discharged by one rotation of the fixing plate 12.

The middle part of the lower end of the motor mounting plate 13 is provided with a groove, the motor mounting plate 13 is rotatably provided with an adjusting nut 2, the bracket 5 is provided with a screw rod 15, the adjusting nut 2 is in threaded connection with the screw rod 15, and the screw rod 15 is positioned in the groove. This kind of structure can make screw rod 15 bear motor mounting panel 13, avoids motor mounting panel 13 to drop downwards.

And a locking screw is arranged on the rotary fixing seat 4 in a threaded manner, and one end of the locking screw is contacted with the rotating shaft 3. This kind of structure can make locking screw lock rotation axis 3 on rotatory fixing base 4, avoids motor mounting panel 13 to drop downwards.

The technical contents not described in detail in the present invention are all known techniques. The above is only the preferred embodiment of the present invention, the protection scope of the present invention is not limited to the above-mentioned embodiments, all belong to the technical solution of the present invention under the thought all belong to the protection scope of the present invention, it should be pointed out, to the ordinary skilled person in the present technical field, not deviating from the present invention discloses a plurality of improvements and decorations, these improvements and decorations should also be regarded as the protection scope of the present invention.

Claims (7)

1. Quantitative liquid feeding device, its characterized in that: including base (8), set up support (5) and solution bucket fixing base (9) on base (8) respectively, rotatory fixing base (4) of support (5) upper portion installation, install motor mounting panel (13) on rotatory fixing base (4), install motor (1) on motor mounting panel (13), output shaft pivot (11) of motor (1), install solution bucket (6) of slope on solution bucket fixing base (9), solution bucket (6) upper portion opening, set up spiral fixed plate (12) in solution bucket (6), fixed plate (12) cross-section is the L shape, be connected several connecting plate (14) between pivot (11) and fixed plate (12), solution bucket (6) upper portion sets up and feeds through feed inlet (10).

2. The quantitative charging device of claim 1, wherein: base (8) on set up balance mechanism (7), balance mechanism (7) are located the opening below of solution bucket (6), balance mechanism (7) have supporting seat (16), rotate installation back shaft (17) on supporting seat (16), fixed mounting upper portion and one side open-ended transfer box (18) are gone up in back shaft (17), the deflector (19) of installation slope in transfer box (18), the low side of deflector (19) is located one side opening part of transfer box (18), set up mounting panel (20) on supporting seat (16), set up proximity switch (23) on mounting panel (20), proximity switch (23) are passed through the wire with motor (1) and are connected, mounting panel (20) are located transfer box (18) below, transfer box (18) bottom both sides set up bracing piece (21) respectively, one of them bracing piece (21) can trigger proximity switch (23).

3. The quantitative charging device according to claim 2, characterized in that: the counter weight (22) is installed on the middle rotating box (18) through threads, and the counter weight (22) is located on the side wall far away from the opening side of the middle rotating box (18).

4. The quantitative charging device according to claim 2, characterized in that: the number of the guide plates (19) is two, one side of each of the two guide plates (19) is connected with the inner wall of the transfer box (18), the other sides of the two guide plates (19) are connected with each other, and the connecting side of the two guide plates (19) inclines downwards.

5. The quantitative charging device of claim 1, wherein: and the rotating fixed seat (4) is provided with a rotating shaft (3) in a rotating way, and the motor mounting plate (13) is fixedly connected with the rotating shaft (3).

6. The quantitative charging device according to claim 5, characterized in that: the motor mounting plate (13) is provided with a groove in the middle of the lower end, the motor mounting plate (13) is rotatably provided with an adjusting nut (2), the support (5) is provided with a screw rod (15), the adjusting nut (2) is in threaded connection with the screw rod (15), and the screw rod (15) is located in the groove.

7. The quantitative charging device according to claim 5, characterized in that: and a locking screw rod is arranged on the rotary fixing seat (4) in a threaded manner, and one end of the locking screw rod is contacted with the rotating shaft (3).

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