Cleaning equipment for metal surface treatment

Abstract

The utility model discloses cleaning equipment for metal surface treatment, and relates to the technical field of metal cleaning. The device comprises a treatment box, a conveying belt and a spraying pipe are arranged in the treatment box, drain holes and cleaning supporting rollers are arranged on the outer surface of the conveying belt in an array mode along the outline of the conveying belt, the cleaning supporting rollers are in running fit with the conveying belt, a brush roller is installed in the treatment box through a support, two driving motors are installed in the treatment box, and the two driving motors are connected with the brush roller through a connecting rod. An output shaft of the driving motor is in transmission connection with the adjacent brush rollers through a first belt assembly, a channel for metal bars to pass through is formed between the two brush rollers, and the spraying pipe is located above the channel. According to the mechanical cleaning equipment, the metal rods can be comprehensively cleaned, the time consumed by single-time cleaning can be shortened, continuous batch cleaning can be achieved along with movement of the conveying belt, the metal rods can be cleaned in order, and therefore the production efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of metal cleaning, and in particular to a cleaning device for metal surface treatment. Background Art

[0002] The metal surface will inevitably be oxidized during various heat treatments, mechanical processing, transportation and storage processes, producing an uneven oxide layer. To clean the oxide layer, solvent cleaning, chemical cleaning and mechanical treatment can be used. Due to the different structural shapes of metal parts, the corresponding cleaning equipment is also different.

[0003] At present, metal cleaning for columnar structures mostly adopts combined cleaning, which is first cleaned by ultrasonic immersion and then mechanical treatment. The current mechanical treatment device mainly uses a single brush roller to clean around the circumference of the metal rod. Although the cleaning effect can be achieved, the single cleaning time is long and it is impossible to continuously clean the metal parts. In view of this, the present application proposes a cleaning device for metal surface treatment. Utility Model Content

[0004] The purpose of this application is to solve the problems raised in the above background technology, and provide a cleaning device for metal surface treatment.

[0005] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0006] A cleaning device for metal surface treatment comprises a treatment box, wherein a conveyor belt and a spray pipe are arranged in the treatment box, wherein the outer surface of the conveyor belt is configured with drainage holes and a cleaning support roller in an array along its contour, wherein the cleaning support roller is rotatably coordinated with the conveyor belt, wherein a brush roller is installed in the treatment box via a bracket, wherein two driving motors are installed in the treatment box, wherein the output shaft of the driving motor is connected to adjacent brush rollers through a belt assembly, wherein a channel for a metal rod to pass through is formed between the two brush rollers, and wherein the spray pipe is located above the channel.

[0007] Furthermore, the cleaning support roller extends along the width direction of the conveyor belt and is distributed at staggered intervals with the drainage holes.

[0008] Furthermore, the cleaning support roller comprises mounting blocks installed on both sides of the conveyor belt in the width direction, a support rod is rotatably connected between the two mounting blocks, and the cleaning roller is sleeved on the outer peripheral side of the support rod.

[0009] Furthermore, a gear is installed at one end of the support rod, a rack is installed in the processing box, and the gear is meshed with the rack.

[0010] Furthermore, a feed frame is arranged in the processing box, and the metal rods are guided onto the conveyor belt through the feed frame and are located in the channel.

[0011] Furthermore, the feed frame includes a cone bucket frame installed in the processing box and a rectangular frame connected to the bottom of the cone bucket frame.

[0012] Furthermore, the distance between the bottom of the rectangular frame and the cleaning support roller is smaller than the diameter of the metal rod, and a notch is configured on one side of the rectangular frame close to the channel.

[0013] Furthermore, the spray pipe is installed on the processing box through a mounting rod.

[0014] The beneficial effects of this application are as follows:

[0015] The mechanical cleaning equipment used in the present application can comprehensively clean the metal rods and can reduce the time consumed for a single cleaning. With the movement of the conveyor belt, continuous batch cleaning can be achieved, so that the cleaning work of the metal rods can be carried out in an orderly manner, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of this application;

[0017] Figure 2 This application Figure 1 A magnified view of the structure at center;

[0018] Figure 3 This application Figure 1 A magnified view of the structure at B in the middle;

[0019] Figure 4 This application Figure 1 Right view of;

[0020] Figure 5 This application Figure 4 Cross-sectional view in CC direction;

[0021] Figure 6 This application Figure 1 A top view of

[0022] Figure numerals: 1. processing box; 2. transmission roller; 3. transmission belt; 4. drainage hole; 5. cleaning support roller; 501. mounting block; 502. support rod; 503. cleaning roller; 6. bracket; 7. brush roller; 8. driving motor; 9. belt assembly one; 10. servo motor; 11. belt assembly two; 12. spray pipe; 13. feed frame; 14. cone bucket frame; 15. rectangular frame; 16. notch; 17. mounting rod; 18. gear; 19. rack. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0024] like Figure 1-Figure 6 As shown, a cleaning device for metal surface treatment proposed in an embodiment of the present application includes a treatment box 1, and the treatment box 1 is used to contain a cleaning solvent, wherein the treatment box 1 is provided with a liquid inlet pipe and a liquid outlet pipe, and valves are provided on both pipe bodies, and a conveyor belt 3 and a spray pipe 12 are provided in the treatment box 1, and the spray pipe 12 is installed on the treatment box 1 through a mounting rod 17, and the spray pipe 12 is supplied with liquid through a pump group, and the liquid inlet of the pump group is connected to the treatment box 1 through a pipeline, and in the present application, the liquid inlet pipe, the liquid outlet pipe and the pump group structure are not shown in the figure, and the structure is a common existing technology, wherein two conveying rollers 2 are provided in the treatment box 1, and the conveying belt 3 is sleeved on the two conveying rollers 2, and the two conveying rollers 2 are connected through a belt assembly 11, and one of the conveying rollers 2 is connected to a servo motor 10, and the servo motor 10 is installed on the outer peripheral side of the treatment box 1, so that the servo motor 10 drives one of the conveying rollers 2 to rotate, so as to realize the movement of the conveying belt 3 and complete the conveying of the metal rod;

[0025] The outer surface of the conveyor belt 3 is configured with drainage holes 4 and a cleaning support roller 5 in an array along its contour, and the cleaning support roller 5 is rotatably matched with the conveyor belt 3. A brush roller 7 is installed in the processing box 1 through a bracket 6, and two brush rollers 7 are located above the cleaning support roller 5. Two driving motors 8 are installed in the processing box 1, and the output shaft of the driving motor 8 is connected to the adjacent brush rollers 7 through a belt assembly 9. A channel for a metal rod to pass through is formed between the two brush rollers 7, wherein the two brush rollers 7 rotate in opposite directions, and the rotation speed of one of the brush rollers 7 is higher than that of the other brush roller 7, and the spray pipe 12 is located above the channel;

[0026] Based on the above disclosed content, the working principle of the present application is as follows: the metal rod enters onto the conveyor belt 3, and moves along with the movement of the conveyor belt 3 until the metal rod enters into the channel and contacts the two brush rollers 7. During this process, the spray pipe 12 sprays the cleaning solvent onto the metal rod. Since the rotation speeds of the two brush rollers 7 are inconsistent, the metal rod will rotate, which can ensure that the surface of the metal rod can be covered with the cleaning solvent, and the metal rod can be fully cleaned. The existence of the cleaning support roller 5, on the one hand, forms a supporting effect on the metal rod to avoid direct contact with the conveyor belt 3 to cause large friction resistance. On the other hand, the cleaning support roller 5 also rotates to complete the cleaning of the metal rod. Since there is friction resistance between the two brush rollers 7 and the metal rod, the rotating cleaning support roller 5 can also assist the movement of the metal rod, which is beneficial to the transportation of the metal rod. The cleaned metal rod falls from the conveyor belt 3 as the conveyor belt 3 moves. In the prior art, a mesh chain conveying structure can be used to carry the metal rod, because the mesh chain conveying structure can be buffered on the one hand, and the residual cleaning solvent can be dripped on the other hand.

[0027] Based on the above content, it can be known that the mechanical cleaning equipment used in this application can comprehensively clean the metal rods, and can reduce the time consumed for a single cleaning. With the movement of the conveyor belt 3, continuous batch cleaning can be achieved, so that the cleaning work of the metal rods can be carried out in an orderly manner, thereby improving production efficiency.

[0028] like Figure 2 As shown, in some embodiments, the cleaning support roller 5 extends along the width direction of the conveyor belt 3 and is distributed in a staggered interval with the drainage hole 4. The cleaning support roller 5 includes mounting blocks 501 installed on both sides of the width direction of the conveyor belt 3. A support rod 502 is rotatably connected between the two mounting blocks 501. The cleaning support roller 5 is sleeved on the outer peripheral side of the support rod 502. The position of the cleaning support roller 5 does not interfere with the structure of the drainage hole 4 for discharging the cleaning solvent, and the spacing between the two cleaning support rollers 5 is also conducive to the circulation of the cleaning solvent.

[0029] like Figure 2 and Figure 6 As shown, in some embodiments, a gear 18 is installed at one end of the support rod 502, and a rack 19 is installed in the processing box 1, and the gear 18 is meshed with the rack 19, wherein the position of the rack 19 corresponds to the position of the brush roller 7. In other words, when the conveyor belt 3 moves, the cleaning support roller 5 thereon continuously changes its position. When it moves to the position of the brush roller 7, the gear 18 on the cleaning support roller 5 at this location is meshed with the rack 19, and drives the cleaning roller 503 to rotate as the conveyor belt 3 moves, thereby completing the cleaning work of the metal rod, and also completing the conveying work of the metal rod, which is beneficial to the movement of the metal rod.

[0030] like Figure 3 As shown, in some embodiments, a feed frame 13 is configured in the processing box 1, and the metal rod is guided to the conveyor belt 3 through the feed frame 13 and is located in the channel. The feed frame 13 includes a cone bucket frame 14 installed in the processing box 1 and a rectangular frame 15 connected to the bottom of the cone bucket frame 14. After the metal rod directly enters the feed frame 13, it will roll along the inclined surface of the cone bucket frame 14, and then fall into the rectangular frame 15, and then contact with the cleaning support roller 5 to complete the conveying work. The distance between the bottom of the rectangular frame 15 and the cleaning support roller 5 is less than the diameter of the metal rod. The rectangular frame 15 is constructed with a notch 16 close to the side of the channel, wherein the distance between the two cleaning rollers 503 is less than the diameter of the metal rod, so that the metal rod will not be stuck between the two cleaning rollers 503. The structural design of the feed frame 13 of the present application can play a guiding role for the metal rod, which is conducive to guiding the metal rod to the channel and completing the batch cleaning of the metal rod, and the existence of the notch 16 ensures that the metal rod can smoothly enter the channel.

[0031] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cleaning device for metal surface treatment, characterized in that: The invention comprises a processing box (1), wherein a conveyor belt (3) and a spray pipe (12) are arranged in the processing box (1), the outer surface of the conveyor belt (3) is configured with drainage holes (4) and a cleaning support roller (5) in an array along its contour, the cleaning support roller (5) is rotatably matched with the conveyor belt (3), a brush roller (7) is installed in the processing box (1) through a bracket (6), two driving motors (8) are installed in the processing box (1), the output shaft of the driving motor (8) is connected to the adjacent brush rollers (7) through a belt assembly (9), a channel for a metal rod to pass through is formed between the two brush rollers (7), and the spray pipe (12) is located above the channel.

2. A cleaning device for metal surface treatment according to claim 1, characterized in that: The cleaning support roller (5) extends along the width direction of the conveyor belt (3) and is distributed with the drainage holes (4) at offset intervals.

3. A cleaning device for metal surface treatment according to claim 1, characterized in that: The cleaning support roller (5) comprises mounting blocks (501) mounted on both sides of the conveyor belt (3) in the width direction, a support rod (502) is rotatably connected between the two mounting blocks (501), and a cleaning roller (503) is sleeved on the outer peripheral side of the support rod (502).

4. A cleaning device for metal surface treatment according to claim 3, characterized in that: A gear (18) is installed at one end of the support rod (502), a rack (19) is installed in the processing box (1), and the gear (18) is meshed with the rack (19).

5. The cleaning equipment for metal surface treatment according to claim 1, characterized in that: The processing box (1) is provided with a feed frame (13), through which the metal rod is guided onto the conveyor belt (3) and is located in the channel.

6. A cleaning device for metal surface treatment according to claim 5, characterized in that: The feed frame (13) comprises a cone bucket frame (14) installed in the processing box (1) and a rectangular frame (15) connected to the bottom of the cone bucket frame (14).

7. A cleaning device for metal surface treatment according to claim 6, characterized in that: The distance between the bottom of the rectangular frame (15) and the cleaning support roller (5) is smaller than the diameter of the metal rod, and a notch (16) is formed on one side of the rectangular frame (15) close to the channel.

8. The cleaning equipment for metal surface treatment according to claim 1, characterized in that: The spray pipe (12) is mounted on the processing box (1) via a mounting rod (17).

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