CN211227426U

CN211227426U - Efficient iron rod rust removing equipment for hardware machining

Info

Publication number: CN211227426U
Application number: CN201921762428.4U
Authority: CN
Inventors: 杜学峰
Original assignee: Shanghai Yushang Precision Machinery Co Ltd
Current assignee: Shanghai Yushang Precision Machinery Co Ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-08-11
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a high-efficient rust cleaning equipment of iron bar for hardware processing, including the electrolysis trough, fixed frame has been erect on electrolysis trough upper portion, and the left part is equipped with elevating system under the fixed frame, and fixed pulley b, fixed pulley c are fixed in the fixed frame lower part, and fixed pulley b is located fixed pulley c left side, is equipped with movable pulley a, movable pulley b about the fixed pulley b lower part respectively, and rope one end is fixed in the fixed frame bottom, and the rope other end walks around movable pulley a, fixed pulley b, movable pulley b, fixed pulley c respectively, movable pulley a, movable pulley b lower extreme fixed mounting copper frame, copper frame left side are equipped with terminal an, and the copper frame below is equipped with limit stop, and limit stop fixes in the inside bottom surface of electrolysis trough, the inside bottom surface of electrolysis trough mills all around flutedly, and the external drain pipe in electrolysis trough bottom right side. The utility model discloses only produce oxygen, can not the polluted environment, and the rust cleaning is efficient.

Description

Efficient iron rod rust removing equipment for hardware machining

Technical Field

The utility model relates to a rust cleaning equipment technical field specifically is a high-efficient rust cleaning equipment of iron rod for hardware processing.

Background

The rust removal method can be divided into four types: manual rust removal, chemical rust removal, ultrasonic rust removal and mechanical rust removal, wherein the manual rust removal is slow in speed and low in efficiency, and the chemical rust removal has the defects of unsatisfactory rust removal effect and noise and pollution generated by mechanical rust removal. Therefore, the technical personnel in the field provide an efficient rust removing device for iron rods for hardware processing to solve the problems in the background technology.

Disclosure of Invention

An object of the utility model is to provide a high-efficient rust cleaning equipment of iron rod for hardware processing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an iron bar efficient rust removing device for hardware processing comprises an electrolytic tank, wherein a fixed frame is erected on the upper portion of the electrolytic tank, a lifting mechanism is arranged on the lower left portion of the fixed frame, the lifting mechanism comprises a fixed pulley b, a movable pulley a, a movable pulley b, a rope and a fixed pulley c, the fixed pulley b and the fixed pulley c are fixed on the lower portion of the fixed frame, the fixed pulley b is located on the left side of the fixed pulley c, the movable pulley a and the movable pulley b are respectively arranged on the left side and the right side of the lower portion of the fixed pulley b, one end of the rope is fixed at the bottom of the fixed frame, the other end of the rope respectively bypasses the movable pulley a, the fixed pulley b, the lower ends of the movable pulleys a and b are fixedly provided with copper frames, the left side of the copper frame is provided with a binding post a, the lower part of the copper frame is provided with a limit stop, and the limit stop is fixed on the bottom surface in the electrolytic bath, grooves are milled on the periphery of the bottom surface in the electrolytic bath, and the right side of the bottom of the electrolytic bath is externally connected with a liquid outlet pipe.

Before rust removal, sodium bicarbonate solution is added into an electrolytic tank from a feeding pipe, the feeding pipe is immersed below the liquid level, an iron bar is placed into a copper frame, a lifting mechanism drives the copper frame to enter the solution, a control switch is turned on, the positive pole of a power supply is connected with a terminal b, and the negative pole of the power supply is connected with a terminal a, so that iron oxide on the iron bar generates ferrous ions after being electrified, the ferrous ions are oxidized by oxygen to generate ferric ions, hydroxyl ions in electrolyte lose electrons and separate out oxygen from the iron plate, iron rust on the iron bar can be rapidly removed, after the iron rust is removed, the control switch is turned off, a motor is started to drive a take-up reel to rotate anticlockwise, the iron bar is finally separated from the liquid level, and after the rust removal, bottom liquid flows out of a.

The iron plate is installed on the right side of the copper frame and fixed to the bottom surface inside the electrolytic bath, a binding post b is arranged at the top of the iron plate, the motor is installed on the right side of the electrolytic bath, a take-up reel is installed on an output shaft of the motor, a fixed pulley a is installed at the right end of the fixed frame, a rope is downwards wound on the take-up reel through the fixed pulley a, the starting motor drives the take-up reel to clockwise rotate, the rope moves leftwards through the fixed pulley a, and the rope drives. Fixed frame left side is equipped with control switch and electric bulb, because insert in the circuit and use electric bulb, so the circuit can not transship, the electrolysis trough left side is equipped with the power, power and copper frame left side terminal a and iron plate top terminal b, the electric bulb electrical property links to each other, the PH meter has been installed on the electrolysis trough right side, the filling tube has been inserted at the fixed frame middle part, and below the filling tube bottom inserted the liquid level, the PH meter plays the inside PH value of control electrolyte, equipment during operation electrolyte PH value can drop and influence rust cleaning speed, for maintaining rust cleaning speed regularly follow the more concentrated sodium bicarbonate solution of filling tube heating.

Compared with the prior art, the beneficial effects of the utility model are that:

1. compared with material rust removal, the equipment only generates oxygen, has no noise and does not pollute the environment;

2. electrolytic rust removal is adopted to accelerate the rust removal efficiency;

3. the automation degree is high, and the operation is convenient.

Drawings

FIG. 1 is a schematic structural diagram of an efficient iron rod rust removing device for hardware processing.

FIG. 2 is a schematic structural diagram of a lifting mechanism in an efficient iron rod rust removing device for hardware processing.

FIG. 3 is a schematic structural diagram of a copper frame of an iron rod efficient rust removal device for hardware processing.

FIG. 4 is a schematic diagram of a principle of an iron rod efficient rust removing device for hardware processing.

In the figure: 1. an electrolytic cell; 2. a control switch; 3. an electric bulb; 4. a fixed frame; 5. a lifting mechanism; 6. a feed tube; 7. a fixed pulley a; 8. a pH meter; 9. a take-up reel; 10. a motor; 11. a liquid outlet pipe; 12. an iron plate; 13. a limit stop block; 14. a copper frame; 15. a power source; 16. a fixed pulley b; 17. a movable pulley a; 18. a movable pulley b; 19. a rope; 20. and a fixed pulley c.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, an efficient rust removing apparatus for iron bars used in hardware processing includes an electrolytic tank 1, a fixed frame 4 is erected on the upper portion of the electrolytic tank 1, a lifting mechanism 5 is disposed on the lower left portion of the fixed frame 4, the lifting mechanism 5 is composed of a fixed pulley b16, a movable pulley a17, a movable pulley b18, a rope 19, and a fixed pulley c20, the fixed pulley b16 and the fixed pulley c20 are fixed on the lower portion of the fixed frame 4, the fixed pulley b16 is located on the left side of the fixed pulley c20, a movable pulley a17 and a movable pulley b18 are respectively disposed on the left and right of the lower portion of the fixed pulley b16, one end of the rope 19 is fixed on the bottom of the fixed frame 4, the other end of the rope 19 respectively passes around the movable pulley a17, the fixed pulley b16, the movable pulley b18, and the fixed pulley c20, a movable pulley a17 and a copper frame 18 are fixedly mounted on the lower end of the copper frame 14, a limit stopper, grooves are milled on the periphery of the bottom surface inside the electrolytic cell 1, and the right side of the bottom of the electrolytic cell 1 is externally connected with a liquid outlet pipe 11.

Before rust removal, sodium bicarbonate solution is added into the electrolytic tank 1 from the feeding pipe 6, the feeding pipe 6 is submerged below the liquid level, an iron bar is placed into the copper frame 14, the lifting mechanism 5 drives the copper frame 14 to enter the solution, the control switch 2 is turned on, the positive pole of the power supply 15 is connected with the terminal b, the negative pole of the power supply is connected with the terminal a, iron oxide on the iron bar is electrified to generate ferrous ions, the ferrous ions are oxidized by oxygen to generate ferric ions, hydroxyl ions in the electrolyte lose electrons and separate out oxygen from the iron plate 12, the iron rust on the iron bar can be rapidly removed, after the iron rust is removed, the control switch 2 is turned off, the motor 10 is started to drive the take-up reel 9 to rotate anticlockwise, the iron bar is finally separated from the liquid level, and after the rust removal, bottom liquid flows out from the liquid outlet.

An iron plate 12 is arranged on the right side of a copper frame 14, the iron plate 12 is fixed on the bottom surface inside an electrolytic cell 1, a binding post b is arranged on the top of the iron plate 12, a motor 10 is arranged on the right side of the electrolytic cell 1, a take-up reel 9 is arranged on an output shaft of the motor 10, a fixed pulley a7 is arranged on the right end of a fixed frame 4, a rope 19 is downwards wound on the take-up reel 9 through a fixed pulley a7, the starting motor 10 drives the take-up reel 9 to rotate clockwise, the rope 19 moves leftwards through a fixed pulley a7, and the rope 19. Fixed frame 4 left side is equipped with control switch 2 and electric bulb 3, because insert in the circuit and use electric bulb 3, so the circuit can not transship, 1 left side of electrolysis trough is equipped with power 15,

power

15 and 14 left side terminal a of copper frame and iron plate 12 top terminal b, electric bulb 3 electrical property links to each other, PH meter 8 has been installed to 1 right side of electrolysis trough, fixed frame 4 middle part has been inserted filling tube 6, and below 6 bottoms of filling tube inserted the liquid level, PH meter 8 plays the inside PH value of control electrolyte, the during operation electrolyte PH value of equipment can drop and influence rust cleaning speed, for maintaining rust cleaning speed regularly from 6 heating of filling tube more concentrated sodium bicarbonate solution.

The utility model discloses a theory of operation is: before rust removal, sodium bicarbonate solution is added into the electrolytic tank 1 from the feeding pipe 6, the feeding pipe 6 is submerged below the liquid level, an iron bar is placed into the copper frame 14, the starting motor 10 drives the take-up reel 9 to rotate clockwise, the rope 19 moves leftwards through the fixed pulley a7, the rope 19 drives the copper frame 14 to enter the solution through the lifting mechanism 5, the control switch 2 is turned on, because the positive pole of the power supply 15 is connected with the binding post b, and the negative pole is connected with the binding post a, ferric oxide on the iron bar is obtained and then generates ferrous ions, the ferrous ions are oxidized by oxygen to generate ferric ions, hydroxyl ions in electrolyte lose electrons and separate out oxygen from the iron plate 12, the rust on the iron bar can be removed rapidly, after the rust is removed, the control switch 2 is turned off, the starting motor 10 drives the take-up reel 9 to rotate anticlockwise, and finally the iron bar is separated from the liquid level, because an electric bulb 3 of an electric appliance is connected, the PH meter 8 monitors the PH value inside the electrolyte, the PH value of the electrolyte can be reduced to influence the derusting rate when the equipment works, a relatively-concentrated sodium bicarbonate solution is heated from the feeding pipe 6 periodically to maintain the derusting rate, and after derusting is finished, the base solution flows out of the liquid outlet pipe 11.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An iron rod efficient rust removing device for hardware processing comprises an electrolytic tank (1) and is characterized in that a fixed frame (4) is erected on the upper portion of the electrolytic tank (1), a lifting mechanism (5) is arranged on the lower left portion of the fixed frame (4), the lifting mechanism (5) is composed of a fixed pulley b (16), a movable pulley a (17), a movable pulley b (18), a rope (19) and a fixed pulley c (20), the fixed pulley b (16) and the fixed pulley c (20) are fixed on the lower portion of the fixed frame (4), the fixed pulley b (16) is located on the left side of the fixed pulley c (20), the movable pulley a (17) and the movable pulley b (18) are respectively arranged on the left side and the right side of the lower portion of the fixed pulley b (16), one end of the rope (19) is fixed at the bottom of the fixed frame (4), the other end of the rope (19) respectively bypasses the movable pulley a (17), the fixed pulley b (16), the movable, the movable pulley a (17), movable pulley b (18) lower extreme fixed mounting copper frame (14), copper frame (14) left side are equipped with terminal a, and copper frame (14) below is equipped with limit stop (13), and limit stop (13) fix in the inside bottom surface of electrolysis trough (1), the inside bottom surface of electrolysis trough (1) mills all around has the recess, and external drain pipe (11) in electrolysis trough (1) bottom right side.

2. The efficient iron rod rust removing equipment for hardware processing as claimed in claim 1, wherein an iron plate (12) is installed on the right side of the copper frame (14), the iron plate (12) is fixed on the bottom surface inside the electrolytic cell (1), and a wiring terminal b is arranged at the top of the iron plate (12).

3. The efficient iron rod rust removing equipment for hardware processing as claimed in claim 1, wherein a motor (10) is installed on the right side of the electrolytic cell (1), and a take-up reel (9) is installed on an output shaft of the motor (10).

4. The efficient iron rod rust removing equipment for hardware processing as claimed in claim 1, wherein a fixed pulley a (7) is installed at the right end of the fixed frame (4), and the rope (19) is wound downwards on the take-up reel (9) through the fixed pulley a (7).

5. The efficient iron rod rust removing equipment for hardware processing as claimed in claim 1, wherein a control switch (2) and an electric bulb (3) are arranged on the left side of the fixed frame (4).

6. The efficient iron rod rust removing equipment for hardware processing as claimed in claim 1, wherein a power supply (15) is arranged on the left side of the electrolytic cell (1), and the power supply (15) is electrically connected with a left side wiring terminal a of the copper frame (14), a top end wiring terminal b of the iron plate (12) and the electric bulb (3).

7. The efficient iron rod rust removing equipment for hardware processing as claimed in claim 1, wherein a pH meter (8) is arranged on the right side of the electrolytic tank (1).

8. The efficient iron rod rust removing equipment for hardware processing as claimed in claim 1, wherein a feed pipe (6) is inserted in the middle of the fixed frame (4), and the bottom of the feed pipe (6) is inserted below the liquid level.