Mechanical workpiece phosphating device

Abstract

The utility model provides a mechanical workpiece phosphating device which comprises a phosphating box, a conveying pipe is transversely and fixedly connected to the upper side of the interior of the phosphating box, and the right end of the conveying pipe penetrates through the upper right side of the interior of the phosphating box; nozzles are sequentially and fixedly connected to an opening in the lower side of the conveying pipe from left to right, and the nozzles are all located in the phosphating box; a driving motor is fixedly connected to the middle part of the upper side of the left part of the phosphating box, and the right end of an output shaft of the driving motor penetrates through the interior of the phosphating box; a conveniently-disassembled impurity collecting assembly is arranged on the lower side of the interior of the phosphorization box, and the upper side of the conveniently-disassembled impurity collecting assembly abuts against the lower side of the concentric-square-shaped fixing plate. Through the arrangement of the lifting plate, the sealing layer, the impurity collecting net barrel, the U-shaped supporting plate and the electric push rod, the effect of conveniently disassembling the filtering structure is achieved, and the problem that an operator needs to enter the device to clean the filtering structure can be effectively solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical workpiece phosphating processing, in particular to a mechanical workpiece phosphating device. Background Art

[0002] A mechanical workpiece phosphating device is a device that can spray phosphating liquid onto a workpiece for phosphating treatment, such as a mechanical workpiece phosphating device with publication number CN205874539U, which includes a phosphating tank, a top cover, a controller, a circulating pump and a motor. A liquid inlet hole is provided on the top cover, and a slag discharge hole is provided at the bottom of the phosphating tank. The circulating pump is arranged on the upper surface of the top cover, and the liquid inlet of the circulating pump is connected to a liquid inlet pipe, the inlet end of the liquid inlet pipe is connected to the bottom of the phosphating tank, and the liquid outlet of the circulating pump is connected to a liquid outlet pipe. There are still some problems in the actual use of the phosphating device, such as: when cleaning the phosphating slag, the filter screen needs to be tilted. Since the mesh of the filter screen is relatively dense, a large amount of phosphating slag will be stuck in the mesh. At this time, the operator needs to enter the device to further clean the filter screen. The cleaning process is more difficult and inconvenient to use. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the utility model provides a mechanical workpiece phosphating device, which can achieve the effect of facilitating the disassembly of the filter structure and can effectively avoid the problem that the operator needs to enter the device to clean the filter structure.

[0004] The technical scheme is as follows: a mechanical workpiece phosphating device comprises a phosphating box, a conveying pipe is fixedly connected to the upper side of the interior of the phosphating box, and the right end of the conveying pipe passes through the upper right side of the interior of the phosphating box; nozzles are fixedly connected to the lower opening of the conveying pipe from left to right, and the nozzles are all located inside the phosphating box; a driving motor is fixedly connected to the middle part of the upper left side of the phosphating box, and the right end of the output shaft of the driving motor passes through the interior of the phosphating box; a rotating shaft is connected to the middle part of the upper side of the interior of the phosphating box through a horizontal bearing, and the left end of the rotating shaft is connected to the right end of the output shaft of the driving motor by a coupling; workpiece fixtures are fixedly connected to the outer wall of the rotating shaft from left to right in sequence; a water suction pipe is fixedly connected to the lower opening of the right part of the phosphating box; the middle part of the right part of the phosphating box A water pump is fixedly connected to the position, and the input end of the water pump is connected to the right end of the water suction pipe, and the output end of the water pump is connected to the right end of the delivery pipe; the four corners of the lower part of the phosphating box are respectively fixedly connected with support legs; the opening on the lower left side of the phosphating box is fixedly connected with a feed valve and a discharge valve in sequence from top to bottom, characterized in that a guide bucket is fixedly connected to the middle part of the interior of the phosphating box, and the lower end of the guide bucket is integrally connected with a U-shaped fixed plate; an operation port is opened on the upper middle side of the front part of the phosphating box, and box doors are respectively installed on the left and right sides of the interior of the operation port; a maintenance door is sealed and detachably fixedly connected to the opening on the lower middle side of the front part of the phosphating box; a conveniently disassembled impurity collection component is provided on the lower inner side of the phosphating box, and the upper side of the conveniently disassembled impurity collection component is pressed against the lower side of the U-shaped fixed plate.

[0005] Preferably, the detachable impurity collection assembly includes a lifting plate, and a sealing layer is glued to the surrounding parts of the upper part of the lifting plate; an impurity collection net cylinder is fixedly connected to the opening in the middle part of the lower part of the lifting plate; U-shaped support plates are respectively arranged on the left and right sides of the lower part of the lifting plate for lifting the lifting plate; electric push rods are respectively arranged on the lower side of the U-shaped support plate, and the upper ends of the output rods of the electric push rods are respectively fixedly connected to the lower middle part of the U-shaped support plate.

[0006] Compared with the prior art, the beneficial effects of the utility model are:

[0007] In the utility model, the arrangement of the lifting plate, the sealing layer, the impurity collecting mesh cylinder, the U-shaped support plate and the electric push rod is conducive to achieving the effect of easy disassembly of the filter structure, and can effectively avoid the problem that the operator needs to enter the device to clean the filter structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a structural schematic diagram of the utility model.

[0009] Figure 2 It is a partial cross-sectional schematic diagram of the utility model.

[0010] Figure 3 It is a partially enlarged schematic diagram of the utility model.

[0011] In the figure:

[0012] 1. Phosphating box; 2. Delivery pipe; 3. Nozzle; 4. Driving motor; 5. Rotating shaft; 6. Workpiece fixture; 7. Suction pipe; 8. Water pump; 9. Support leg; 10. Guide bucket; 11. U-shaped fixing plate; 12. Feed valve; 13. Discharge valve; 14. Box door; 15. Maintenance door; 16. Easy-to-detach impurity collection component; 161. Lifting plate; 162. Sealing layer; 163. Impurity collection net cylinder; 164. U-shaped support plate; 165. Electric push rod. DETAILED DESCRIPTION

[0013] The utility model is described in detail below in conjunction with the accompanying drawings. Figure 1 and attached Figure 2 As shown, a mechanical workpiece phosphating device comprises a phosphating box 1, a conveying pipe 2 is transversely fixedly connected to the upper side of the interior of the phosphating box 1, and the right end of the conveying pipe 2 passes through the upper right side of the interior of the phosphating box 1; nozzles 3 are fixedly connected to the lower opening of the conveying pipe 2 from left to right, and the nozzles 3 are all located inside the phosphating box 1; a driving motor 4 is fixedly connected to the middle part of the upper left side of the phosphating box 1, and the right end of the output shaft of the driving motor 4 passes through the interior of the phosphating box 1; a rotating shaft 5 is transversely connected to the middle part of the upper side of the interior of the phosphating box 1, and the left end of the rotating shaft 5 is connected to the right end of the output shaft of the driving motor 4 by a coupling; the outer wall of the rotating shaft 5 is fixedly connected to the workpiece fixture 6 from left to right; the lower right opening of the phosphating box 1 A water suction pipe 7 is fixedly connected to the right middle part of the phosphating box 1; a water pump 8 is fixedly connected to the middle part of the right part of the phosphating box 1, and the input end of the water pump 8 is connected to the right end pipeline of the water suction pipe 7, and the output end of the water pump 8 is connected to the right end pipeline of the delivery pipe 2; the four corners of the lower part of the phosphating box 1 are respectively fixedly connected with supporting legs 9; the lower opening on the left side of the phosphating box 1 is fixedly connected with a feed valve 12 and a discharge valve 13 from top to bottom in sequence; a guide bucket 10 is fixedly connected to the middle part of the inside of the phosphating box 1, and the lower end of the guide bucket 10 is integrally connected with a U-shaped fixing plate 11; an operation port is opened on the middle and upper side of the front part of the phosphating box 1, and box doors 14 are respectively installed on the left and right sides of the inside of the operation port; a maintenance door 15 is sealed and detachably fixedly connected to the opening on the lower middle side of the front part of the phosphating box 1.

[0014] One of the mechanical workpiece phosphating devices also includes a removable impurity collection component 16, and the removable impurity collection component 16 is arranged on the lower side of the inside of the phosphating box 1; the upper side of the removable impurity collection component 16 is pressed against the lower side of the U-shaped fixing plate 11, which is conducive to achieving the effect of easy disassembly of the filter structure and can effectively avoid the problem of the operator needing to enter the device to clean the filter structure.

[0015] In this embodiment, combined with the Figure 3As shown, the detachable impurity collection assembly 16 includes a lifting plate 161, and a sealing layer 162 is glued to the surrounding parts of the upper part of the lifting plate 161; an impurity collection net tube 163 is fixedly connected to the opening in the middle part of the lower part of the lifting plate 161; U-shaped supporting plates 164 are respectively arranged on the left and right sides of the lower part of the lifting plate 161, which are used to lift the lifting plate 161; electric push rods 165 are respectively arranged on the lower side of the U-shaped supporting plate 164, and the upper ends of the output rods of the electric push rods 165 are respectively fixedly connected to the lower middle part of the U-shaped supporting plate 164.

[0016] In this embodiment, specifically, the upper portion of the lifting plate 161 is pressed against the lower portion of the U-shaped fixing plate 11 , and a sealing layer 162 is clamped between the U-shaped fixing plate 11 and the lifting plate 161 .

[0017] In this embodiment, specifically, the cylinder upper ends of the electric push rod 165 are fixedly connected to the left and right sides of the lower middle part of the phosphating box 1, and the output rod upper ends of the electric push rod 165 pass through the lower inner side of the phosphating box 1.

[0018] In this embodiment, specifically, the lifting plate 161 is made of a stainless steel plate that matches the lower part of the U-shaped fixing plate 11 .

[0019] In this embodiment, specifically, the sealing layer 162 is a rubber layer.

[0020] In this embodiment, specifically, the impurity collecting mesh cylinder 163 is made of a stainless steel mesh cylinder.

[0021] In this embodiment, specifically, the electric push rod 165, the driving motor 4 and the water pump 8 are electrically connected to the external control panel respectively.

[0022] In this embodiment, when it is necessary to clean the phosphating slag in the impurity collection net cylinder 163, the operator can first open the discharge valve 13 to discharge the phosphating liquid inside the phosphating box 1 into the external storage device, and then the maintenance door 15 can be disassembled so that the operator can take the impurity collection net cylinder 163 through the opening at the lower side of the front of the phosphating box 1. Then, the operator can control the electric push rod 165 to start through the external control panel, so that the electric push rod 165 drives the U-shaped support plate 164 to move downward, and the lifting plate 16 1 will move downward with the U-shaped supporting plate 164 and separate from the Chinese-shaped fixing plate 11, and then the operator can lift the lifting plate 161 to separate the lifting plate 161 from the U-shaped supporting plate 164, and finally the operator can hold the lifting plate 161 to move the impurity collecting net cylinder 163 out of the opening at the lower side of the front part of the phosphating box 1, and the operator can clean the impurity collecting net cylinder 163 at this time, so as to achieve the effect of facilitating the disassembly of the filtering structure, and can effectively avoid the problem that the operator needs to enter the device to clean the filtering structure.

[0023] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A mechanical workpiece phosphating device, comprising a phosphating box (1), wherein a conveying pipe (2) is fixedly connected to the upper side of the interior of the phosphating box (1), and the right end of the conveying pipe (2) passes through the upper right side of the interior of the phosphating box (1); nozzles (3) are fixedly connected to the lower opening of the conveying pipe (2) from left to right, and the nozzles (3) are all located inside the phosphating box (1); a driving motor (4) is fixedly connected to the middle part of the upper left side of the phosphating box (1), and the right end of the output shaft of the driving motor (4) passes through the interior of the phosphating box (1); a rotating shaft (5) is connected to the middle part of the upper side of the interior of the phosphating box (1) by a bearing, and the left end of the rotating shaft (5) is connected to the output shaft of the driving motor (4). The right end of the output shaft is connected with a coupling; the outer wall of the rotating shaft (5) is fixedly connected with a workpiece fixture (6) in sequence from left to right; the lower right opening of the phosphating box (1) is fixedly connected with a water suction pipe (7); the middle right part of the phosphating box (1) is fixedly connected with a water pump (8), and the input end of the water pump (8) is connected with the right end pipeline of the water suction pipe (7), and the output end of the water pump (8) is connected with the right end pipeline of the delivery pipe (2); the four corners of the lower part of the phosphating box (1) are fixedly connected with support legs (9); the lower left opening of the phosphating box (1) is fixedly connected with a feed valve (12) and a discharge valve (13) in sequence from top to bottom, characterized in that: A guide bucket (10) is fixedly connected to the middle part of the interior of the phosphating box (1), and a U-shaped fixing plate (11) is integrally connected to the lower end of the guide bucket (10); an operation port is provided at the upper middle side of the front part of the phosphating box (1), and box doors (14) are respectively installed on the left and right sides of the interior of the operation port; a maintenance door (15) is sealed and detachably fixedly connected to the opening at the lower middle side of the front part of the phosphating box (1); a conveniently dismantled impurity collection component (16) is provided at the lower inner side of the phosphating box (1), and the upper side of the conveniently dismantled impurity collection component (16) is pressed against the lower side of the U-shaped fixing plate (11).

2. The mechanical workpiece phosphating device according to claim 1, characterized in that: The conveniently detachable impurity collection assembly (16) comprises a lifting plate (161), wherein a sealing layer (162) is glued to the surrounding parts of the upper part of the lifting plate (161); an impurity collection net cylinder (163) is fixedly connected to the opening in the middle part of the lower part of the lifting plate (161); U-shaped supporting plates (164) are respectively arranged on the left and right sides of the lower part of the lifting plate (161) for lifting the lifting plate (161); electric push rods (165) are respectively arranged on the lower side of the U-shaped supporting plates (164), and the upper ends of the output rods of the electric push rods (165) are respectively fixedly connected to the lower middle part of the U-shaped supporting plates (164).

3. The mechanical workpiece phosphating device according to claim 2, characterized in that: The upper part of the lifting plate (161) is pressed against the lower part of the U-shaped fixing plate (11), and a sealing layer (162) is clamped between the U-shaped fixing plate (11) and the lifting plate (161).

4. The mechanical workpiece phosphating device according to claim 2, characterized in that: The cylinder upper ends of the electric push rod (165) are respectively fixedly connected to the left and right sides of the middle and lower part of the phosphating box (1), and the output rod upper ends of the electric push rod (165) respectively penetrate the inner lower side of the phosphating box (1).

5. The mechanical workpiece phosphating device according to claim 2, characterized in that: The lifting plate (161) is made of a stainless steel plate that matches the lower part of the U-shaped fixing plate (11).

6. The mechanical workpiece phosphating device according to claim 2, characterized in that: The sealing layer (162) is a rubber layer.

7. The mechanical workpiece phosphating device according to claim 2, characterized in that: The impurity collecting net cylinder (163) is made of a stainless steel net cylinder.

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