Metal material phosphating device

Abstract

The utility model relates to the field of metal phosphating equipment, in particular to a metal material phosphating device. Comprising a phosphating box, a waste residue collecting box, a transmission belt, a servo motor, a transmission roller assembly and a plurality of fixing plates. A bracket is mounted on the phosphating box; the transmission roller assembly comprises two lower transmission rollers, four upper transmission rollers and four short roller shafts a, the transmission belt is installed on the two lower transmission rollers, the four upper transmission rollers and the four short roller shafts a in a sleeving mode, the servo motor is installed on the support, and an output shaft of the servo motor is connected with rotating shafts of the upper transmission rollers; the multiple fixing plates are arranged in the path direction of the transmission belt and installed on the outer surface of the transmission belt at equal intervals. And the waste residue collecting box is arranged below the phosphating box. The waste residue cleaning device can continuously and automatically clean waste residues in the phosphating box, and is simple in structure, time-saving and labor-saving.

Description

Technical Field

[0001] The utility model relates to the field of metal phosphating equipment, in particular to a metal material phosphating device. Background Art

[0002] The immersion phosphating method mainly uses a phosphating tank to hold the phosphating solution, and the metal materials are phosphated in the phosphating tank in turn. As the amount of phosphating treatment increases, the concentration of phosphating slag produced in the phosphating solution gradually increases. More phosphating slag will affect the subsequent phosphating treatment of metal materials.

[0003] A Chinese patent with announcement number CN115466945B discloses a metal material processing phosphating coating device, including a phosphating tank, the phosphating tank having a containing cavity, a filter belt in the containing cavity, the length of the filter belt is greater than the length of the phosphating tank, the two ends of the filter belt in the length direction are connected to the edge of the containing cavity, a plurality of groups of conductive parts are arranged and slid in the phosphating tank, the conductive parts are connected to a first roller and a second roller placed in the containing cavity, the first roller and the second roller have a spacing, and the filter belt passes around the first roller and the second roller in turn to form a stack at both ends of the containing cavity.

[0004] The above-mentioned disclosed patent still has the following technical defects: when filtering the waste residue in the phosphating box, the filter belt needs to be folded, and its folding structure is relatively complicated. In addition, the length of the filter belt is limited. The filter belt still needs to be cleaned after a certain period of time. When cleaning, the folded parts on the filter belt need to be unfolded one by one, which is a cumbersome operation. Utility Model Content

[0005] The utility model aims to provide a metal material phosphating device in view of the problems existing in the background technology.

[0006] The technical solution of the utility model is a metal material phosphating device, comprising:

[0007] The upper end is an open phosphating box, on which a bracket is installed;

[0008] A transmission belt, a servo motor and a transmission roller assembly, wherein the transmission roller assembly comprises two lower transmission rollers, four upper transmission rollers and four short roller shafts a, wherein the four upper transmission rollers are arranged in pairs on both sides of the upper part of the phosphating box, and the two lower transmission rollers are arranged on both sides of the lower part of the phosphating box, respectively. The two lower transmission rollers and the four upper transmission rollers are rotatably mounted on a bracket, and the four short roller shafts a are rotatably mounted on the four corners of the inner bottom end of the phosphating box, and the transmission belt is sleeved and mounted on the two lower transmission rollers, the four upper transmission rollers and the four short roller shafts a. The servo motor is mounted on the bracket and its output shaft is connected to the rotating shaft of the upper transmission roller;

[0009] A plurality of fixing plates, the plurality of fixing plates are arranged along the path direction of the transmission belt, and the plurality of fixing plates are equidistantly installed on the outer surface of the transmission belt;

[0010] Waste slag collection box: the waste slag collection box is arranged below the phosphating box.

[0011] Preferably, two short roller shafts b are arranged side by side just below the upper transmission roller at the outermost end of one side, and the two short roller shafts b are rotatably mounted on the phosphating box, and the two short roller shafts b are in contact with the outer surface of the transmission belt.

[0012] Preferably, the distance between the two short roller axes a on the same side is equal to the distance between the two short roller axes b, and the distance between the two short roller axes b is greater than the length of the fixed plate.

[0013] Preferably, inclined plates are obliquely provided on the inner walls of both sides of the phosphating box.

[0014] Preferably, the plurality of fixing plates are all arranged at an incline.

[0015] Preferably, the four upper transmission rollers and the two lower transmission rollers are all in contact with the inner wall of the transmission belt, and the four short roller shafts a are all in contact with the outer wall of the transmission belt.

[0016] Compared with the prior art, the utility model has the following beneficial technical effects: the servo motor is started to drive the transmission belt to rotate, thereby driving multiple fixed plates to move along the path direction of the transmission belt, so that the waste residue at the bottom end of the phosphating box can be transported along the path direction of the transmission belt; when the waste residue moves to the top side position, the waste residue begins to fall into the waste residue collection box, thereby realizing the automatic collection of the waste residue inside the phosphating box without manual cleaning, and the degree of automation is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 and Figure 2 All of them are structural schematic diagrams of the present utility model.

[0018] Figure 3 It is a cross-sectional structural diagram of the phosphating box in the utility model.

[0019] Figure numerals: 1, phosphating box; 2, bracket; 3, waste residue collection box; 4, transmission belt; 51, upper transmission roller; 52, lower transmission roller; 6, fixed plate; 7, short roller shaft a; 8, servo motor; 9, short roller shaft b; 10, inclined plate. DETAILED DESCRIPTION

[0020] Embodiment 1

[0021] like Figure 1-Figure 3 As shown, a metal material phosphating device proposed in this embodiment includes a phosphating box 1, a waste slag collection box 3, a transmission belt 4, a servo motor 8, a transmission roller assembly and a plurality of fixed plates 6.

[0022] An opening is arranged at the upper end of the phosphating box 1 , a bracket 2 is installed on the phosphating box 1 , and a waste residue collecting box 3 is arranged below the phosphating box 1 .

[0023] The transmission roller assembly includes two lower transmission rollers 52, four upper transmission rollers 51 and four short roller shafts a7. The four upper transmission rollers 51 are respectively arranged on both sides of the upper side of the phosphating box 1, and the two lower transmission rollers 52 are respectively arranged on both sides of the lower side of the phosphating box 1. The two lower transmission rollers 52 and the four upper transmission rollers 51 are rotatably mounted on the bracket 2. The four short roller shafts a7 are respectively rotatably mounted on the four corners of the inner bottom end of the phosphating box 1. The four upper transmission rollers 51 and the two lower transmission rollers 52 are in contact with the inner wall of the transmission belt 4. The four short roller shafts a7 are in contact with the outer wall of the transmission belt 4. The transmission belt 4 is sleeved and mounted on the two lower transmission rollers 52, the four upper transmission rollers 51 and the four short roller shafts a7. The servo motor 8 is installed on the bracket 2 and its output shaft is connected to the rotating shaft of the upper transmission roller 51.

[0024] Multiple fixed plates 6 are arranged along the path direction of the transmission belt 4, and multiple fixed plates 6 are equidistantly installed on the outer surface of the transmission belt 4. Multiple fixed plates 6 are all inclined. The inclined fixed plates 6 and the transmission belt 4 form a "V" shape structure, which can prevent residues on the fixed plates 6 from falling.

[0025] Inclined plates 10 are arranged obliquely on the inner walls of both sides of the phosphating box 1. The arrangement of the inclined plates 10 can prevent waste residue from being deposited on both sides of the bottom end of the phosphating box 1 (because the length of the inclined plates 10 is not enough, the waste residue deposited on both sides of the phosphating box 1 cannot be transported).

[0026] The waste residue generated during phosphating falls into the phosphating box 1 and is finally deposited on the outer surface of the transmission belt 4. The servo motor 8 is started to drive the transmission belt 4 to rotate, thereby driving the plurality of fixed plates 6 to move along the path direction of the transmission belt 4, so that the waste residue at the bottom end of the phosphating box 1 can be transported along the path direction of the transmission belt 4. When the waste residue moves to the side position at the top, the waste residue begins to fall into the waste residue collection box 3, thereby realizing the automatic collection of the waste residue inside the phosphating box 1, without manual cleaning, and having a high degree of automation.

[0027] Embodiment 2

[0028] like Figure 1 and Figure 3As shown, a metal material phosphating device proposed in this embodiment, compared with the first embodiment, in this embodiment, two short roller shafts b9 are arranged side by side just below the upper transmission roller 51 at the outermost end of one side, and the two short roller shafts b9 are rotatably installed on the phosphating box 1. The two short roller shafts b9 are in contact with the outer surface of the transmission belt 4. By setting the two short roller shafts b9, the wrapping angle between the upper transmission roller 51 above the short roller shaft b9 and the transmission belt 4 can be increased to avoid the transmission belt 4 from slipping during the transmission process; the spacing between the two short roller shafts a7 on the same side is equal to the spacing between the two short roller shafts b9, and the spacing between the two short roller shafts b9 is greater than the length of the fixed plate 6. The above-mentioned structure is set so that the fixed plate 6 can move smoothly along the path direction of the transmission belt 4 without being blocked by the short roller shafts a7 and the short roller shafts b9.

[0029] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A metal material phosphating device, characterized in that: include: A phosphating box (1) is provided with an opening at the upper end, and a bracket (2) is installed on the phosphating box (1); A transmission belt (4), a servo motor (8) and a transmission roller assembly, wherein the transmission roller assembly comprises two lower transmission rollers (52), four upper transmission rollers (51) and four short roller shafts a (7), wherein the four upper transmission rollers (51) are arranged in pairs on both sides of the upper side of the phosphating box (1), and the two lower transmission rollers (52) are arranged on both sides of the lower side of the phosphating box (1), wherein the two lower transmission rollers (52) and the four upper transmission rollers (51) are rotatably mounted on a bracket (2), and the four short roller shafts a (7) are rotatably mounted on the four corners of the inner bottom end of the phosphating box (1), wherein the transmission belt (4) is sleeved and mounted on the two lower transmission rollers (52), the four upper transmission rollers (51) and the four short roller shafts a (7), and the servo motor (8) is mounted on the bracket (2) and the output shaft thereof is connected to the rotating shaft of the upper transmission rollers (51); A plurality of fixing plates (6), the plurality of fixing plates (6) being arranged along the path direction of the transmission belt (4), and the plurality of fixing plates (6) being installed at equal intervals on the outer surface of the transmission belt (4); The waste residue collection box (3) is arranged below the phosphating box (1).

2. A metal material phosphating device according to claim 1, characterized in that: Two short roller shafts b (9) are arranged side by side directly below the upper transmission roller (51) at the outermost end of one side. The two short roller shafts b (9) are rotatably mounted on the phosphating box (1). The two short roller shafts b (9) are in contact with the outer surface of the transmission belt (4).

3. A metal material phosphating device according to claim 2, characterized in that: The distance between the two short roller shafts a (7) on the same side is equal to the distance between the two short roller shafts b (9), and the distance between the two short roller shafts b (9) is greater than the length of the fixed plate (6).

4. A metal material phosphating device according to claim 1, characterized in that: Inclined plates (10) are arranged obliquely on the inner walls of both sides of the phosphating box (1).

5. A metal material phosphating device according to claim 1, characterized in that: The plurality of fixing plates (6) are all arranged in an inclined manner.

6. A metal material phosphating device according to claim 1, characterized in that: The four upper transmission rollers (51) and the two lower transmission rollers (52) are all in contact with the inner wall of the transmission belt (4), and the four short roller shafts a (7) are all in contact with the outer wall of the transmission belt (4).

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