A phosphating film treatment production line for motor shaft

Abstract

The invention discloses a motor shaft phosphate film treatment production line, including a work box, a placement slot is opened on the left side of the work box, an operating motor box is fixedly connected to the inner wall of the placement slot, and an operating motor is fixedly connected to one side of the inner wall of the operating motor box through a motor seat. The invention relates to the field of phosphate film treatment technology. The motor shaft phosphate film treatment production line can evenly rotate the motor shaft in the production line by rotating the operating motor, ensuring that the surface of the motor shaft can be evenly reacted in the reaction liquid, and by the joint setting of the stirring motor and the stirring blade, it can ensure that the reaction liquid in the work box is stirred evenly, avoiding the phenomenon of uneven surface treatment of the motor shaft caused by uneven solute distribution in the reaction liquid, improving the qualified rate of products in the production line, and because the connection between the spline shaft and the connection device is a movable connection, it can ensure that the device is separated in time during later maintenance, which is convenient for rapid maintenance.

Description

Technical Field

[0001] The invention relates to the technical field of phosphating film treatment, in particular to a phosphating film treatment production line for a motor shaft. Background Art

[0002] Phosphating is a commonly used pre-treatment technology. In principle, it should belong to chemical conversion film treatment. It is mainly used for phosphating of steel surfaces. Non-ferrous metals (such as aluminum and zinc) can also be used for phosphating. Phosphating is a process in which a phosphate chemical conversion film is formed by chemical and electrochemical reactions. The phosphate conversion film formed is called a phosphating film. The main purpose of phosphating is to: provide protection for the base metal and prevent the metal from being corroded to a certain extent; to be used as a primer before painting to improve the adhesion and corrosion resistance of the paint film; and to play a role in reducing friction and lubrication in metal cold processing. Although the phosphating film is thin, it is a non-metallic non-conductive isolation layer that can transform the excellent conductor on the surface of the metal workpiece into a poor conductor, inhibit the formation of micro-batteries on the surface of the metal workpiece, reduce electrochemical reactions, and effectively prevent the corrosion of the coating.

[0003] When the traditional motor shaft is treated with phosphate film, the reaction solution cannot be absolutely evenly distributed, and the motor shaft is in the same position for a long time, which often causes uneven phosphate film treatment of the motor shaft, affecting the later use of the motor shaft. In addition, the devices in the motor shaft phosphate film treatment production line are completely combined together, which is not easy to inspect and maintain. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides a motor shaft phosphate film treatment production line, which solves the problems that when the motor shaft is subjected to phosphate film treatment, the reaction solution cannot be absolutely evenly distributed, and the motor shaft is in the same position for a long time, which often causes uneven phosphate film treatment on the motor shaft and affects the later use of the motor shaft, and the devices in the motor shaft phosphate film treatment production line are completely combined together and are not easy to overhaul and maintain.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a motor shaft phosphating film treatment production line, comprising a working box, a placement slot is provided on the left side of the working box, an operating motor box is fixedly connected to the inner wall of the placement slot, an operating motor is fixedly connected to one side of the inner wall of the operating motor box through a motor seat, the right end of the operating motor output shaft passes through the working box and extends to the interior of the working box, the right end of the operating motor output shaft is fixedly connected to a telescopic rod, the right end of the telescopic rod is fixedly connected to a spline shaft, a connecting device is movably connected to the surface of the spline shaft, a placing device is fixedly connected to the right side of the connecting device through a connecting block, a card slot is provided at the top of the working box, the top of the placing device is movably connected to the card slot, a fixed slot is provided on the inner wall of the working box, a stirring device is fixedly connected to the inner wall of the fixed slot, a drain pipe is passed through the bottom of the working box, and a drainage block is fixedly connected to the surface of the bottom of the inner wall of the working box.

[0008] Preferably, the connection device comprises a connection box, a contact shaft is rotatably connected between two sides of the inner wall of the connection box, and a spline sleeve is fixedly connected to one end of the contact shaft.

[0009] Preferably, one end of the contact shaft is rotatably connected to one side of the inner wall of the adapter box via a bearing, the other end of the contact shaft passes through the adapter box and extends to the outside of the adapter box, and a driving gear is fixedly connected to the surface of the contact shaft.

[0010] Preferably, a driven gear is meshed on one side of the surface of the driving gear, a driven shaft is fixedly connected to the axis of the driven gear, and one end of the driven shaft passes through the adapter box and extends to the outside of the adapter box.

[0011] Preferably, the placement device comprises a placement box, a leakage hole is opened on the surface of the placement box, an arc block is fixedly connected to the bottom of the inner wall of the placement box, and a clamping box is fixedly connected to the right side of the inner wall of the placement box.

[0012] Preferably, the number of the clamping boxes is set to three, a return spring is fixedly connected to the right side of the inner wall of the clamping box, a sliding plate is fixedly connected to the left end of the return spring, and a tray is fixedly connected to the left side of the sliding plate.

[0013] Preferably, a supporting folding plate is fixedly connected to the top of the placement box.

[0014] Preferably, the stirring device comprises a stirring motor, the top end of the output shaft of the stirring motor passes through the working box and extends to the inside of the working box, and the top end of the output shaft of the stirring motor is fixedly connected with a stirring blade.

[0015] (III) Beneficial effects

[0016] The present invention provides a motor shaft phosphate film treatment production line. Compared with the prior art, it has the following beneficial effects:

[0017] (1) The motor shaft phosphate film treatment production line has a placement groove on the left side of the working box, the inner wall of the placement groove is fixedly connected to an operating motor box, one side of the inner wall of the operating motor box is fixedly connected to an operating motor through a motor seat, the right end of the operating motor output shaft passes through the working box and extends to the inside of the working box, the right end of the operating motor output shaft is fixedly connected to a telescopic rod, the right end of the telescopic rod is fixedly connected to a spline shaft, the surface of the spline shaft is movably connected to a connecting device, the right side of the connecting device is fixedly connected to a placement device through a connecting block, the top end of the stirring motor output shaft passes through the working box and extends to the inside of the working box, the top end of the stirring motor output shaft is fixedly connected to a stirring blade The sheet, through the joint arrangement of the placement groove, the operating motor box, the operating motor, the telescopic rod, the spline shaft, the connecting device and the placement device, can evenly rotate the motor shaft in the production line through the rotation of the operating motor, ensuring that the surface of the motor shaft can be evenly reacted in the reaction liquid, and through the joint arrangement of the stirring motor and the stirring blades, it can ensure that the reaction liquid in the working box is stirred evenly, avoiding the phenomenon of uneven surface treatment of the motor shaft caused by uneven solute distribution inside the reaction liquid, thereby improving the qualified rate of products in the production line, and because the connection between the spline shaft and the connecting device is a movable connection, it can ensure that the device can be separated in time during later maintenance, so as to facilitate quick maintenance.

[0018] (2) The motor shaft phosphate film treatment production line comprises a connection box through a connection device, a contact shaft is rotatably connected between the two sides of the inner wall of the connection box, one end of the contact shaft is rotatably connected to one side of the inner wall of the connection box through a bearing, the other end of the contact shaft penetrates the connection box and extends to the outside of the connection box, a driving gear is fixedly connected to the surface of the contact shaft, a driven gear is meshed with one side of the surface of the driving gear, a driven shaft is fixedly connected to the axis of the driven gear, one end of the driven shaft penetrates the connection box and extends to the outside of the connection box, one end of the contact shaft is fixedly connected to a spline sleeve, and the placement device comprises a placement box, a leakage hole is opened on the surface of the placement box, an arc block is fixedly connected to the bottom of the inner wall of the placement box, and the placement box A clamping box is fixedly connected to the right side of the inner wall, and the number of the clamping boxes is set to three. Through the joint arrangement of the connecting box, contact shaft, driving gear, driven gear, driven shaft and spline sleeve, and through the meshing arrangement between the gears, it can ensure that three motor shafts are driven to run at a time, thereby improving the production efficiency of related devices, and the structure is relatively simple and the reliability is strong. Through the joint arrangement of the placement box, arc block, clamping box, reset spring, sliding plate, tray and supporting folding plate, the device can ensure that the motor shaft rotates stably inside the placement box when it is driven to rotate. In addition, during maintenance, the device can be separated from the working box as a whole, and the staff can maintain the device outside the working box, which is convenient for operation.

[0019] (3) The motor shaft phosphating film treatment production line has a drainage pipe passing through the bottom of the working box, a drainage block is fixedly connected to the surface of the bottom of the inner wall of the working box, a card slot is opened on the top of the working box, and the top of the placement device is movably connected to the card slot. Through the setting of the drainage pipe, the reaction liquid can be released in time, which improves the reliability of the overall operation of the production line. Through the setting of the drainage block, all the reaction liquid in the working box can be conveniently released through the drainage pipe due to gravity. Through the setting of the card slot, the connection device and the placement device can be stably combined with the working box through the support folding plate, and it is convenient to be manually separated. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view of the present invention;

[0021] Figure 2 is a schematic diagram of the connection device of the present invention;

[0022] Figure 3 It is a schematic diagram of the placement device of the present invention;

[0023] Figure 4 A top view of the clamping box structure of the present invention;

[0024] Figure 5 It is a schematic diagram of the stirring device of the present invention.

[0025] In the figure, 1, working box; 2, placement slot; 3, operating motor box; 4, operating motor; 5, telescopic rod; 6, spline shaft; 7, connecting device; 71, connecting box; 72, contact shaft; 73, driving gear; 74, driven gear; 75, driven shaft; 76, spline sleeve; 8, placement device; 81, placement box; 82, arc block; 83, clamping box; 84, reset spring; 85, sliding plate; 86, tray; 87, supporting folding plate; 9, clamping slot; 10, fixing slot; 11, stirring device; 111, stirring motor; 112, stirring blade; 12, drain pipe; 13, drainage block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] See also Figure 1-5The embodiment of the present invention provides a technical solution: a motor shaft phosphate film treatment production line, comprising a working box 1, a placement slot 2 is provided on the left side of the working box 1, an operating motor box 3 is fixedly connected to the inner wall of the placement slot 2, an operating motor 4 is fixedly connected to one side of the inner wall of the operating motor box 3 through a motor seat, the right end of the output shaft of the operating motor 4 passes through the working box 1 and extends to the inside of the working box 1, a telescopic rod 5 is fixedly connected to the right end of the output shaft of the operating motor 4, a spline shaft 6 is fixedly connected to the right end of the telescopic rod 5, a connecting device 7 is movably connected to the surface of the spline shaft 6, a placing device 8 is fixedly connected to the right side of the connecting device 7 through a connecting block, a card slot 9 is provided on the top of the working box 1, and the top of the placing device 8 is movably connected to the card slot 9, the working box The inner wall of the working box 1 is provided with a fixed groove 10, and the inner wall of the fixed groove 10 is fixedly connected with a stirring device 11. The bottom of the working box 1 is penetrated with a drain pipe 12, and the surface of the bottom of the inner wall of the working box 1 is fixedly connected with a drainage block 13. The connecting device 7 includes a connecting box 71, and a contact shaft 72 is rotatably connected between the two sides of the inner wall of the connecting box 71. One end of the contact shaft 72 is rotatably connected to one side of the inner wall of the connecting box 71 through a bearing, and the other end of the contact shaft 72 penetrates the connecting box 71 and extends to the outside of the connecting box 71. A driving gear 73 is fixedly connected to the surface of the contact shaft 72, and a driven gear 74 is meshed with one side of the surface of the driving gear 73. A driven shaft 75 is fixedly connected to the axis of the driven gear 74, and one end of the driven shaft 75 penetrates the connecting box 71 and extends to the outside of the connecting box 71. To the outside of the connection box 71, one end of the contact shaft 72 is fixedly connected with a spline sleeve 76, the placement device 8 includes a placement box 81, the surface of the placement box 81 is provided with a leak hole, the bottom of the inner wall of the placement box 81 is fixedly connected with an arc block 82, the right side of the inner wall of the placement box 81 is fixedly connected with a clamping box 83, the number of the clamping boxes 83 is set to three, and the right side of the inner wall of the clamping box 83 is fixedly connected with a return spring 84. Through the joint arrangement of the placement slot 2, the operating motor box 3, the operating motor 4, the telescopic rod 5, the spline shaft 6, the connection device 7 and the placement device 8, through the rotation of the operating motor 4, the motor shaft in the production line can be evenly rotated to ensure that the surface of the motor shaft can be evenly reacted in the reaction liquid, and through the stirring motor 111 and the stirring The combined setting of the mixing blades 112 can ensure that the reaction liquid in the working box 1 is stirred evenly, avoids the phenomenon of uneven surface treatment of the motor shaft caused by uneven distribution of solutes in the reaction liquid, and improves the qualified rate of products in the production line. In addition, because the connection between the spline shaft 6 and the connecting device 7 is a movable connection, it can ensure that the device can be separated in time during later maintenance, which is convenient for rapid maintenance. The left end of the reset spring 84 is fixedly connected with a sliding plate 85. Through the combined setting of the connecting box 71, the contact shaft 72, the driving gear 73, the driven gear 74, the driven shaft 75 and the spline sleeve 76, through the meshing setting between the gears, it can ensure that three motor shafts are driven to run at one time, thereby improving the production efficiency of the relevant device, and the structure is relatively simple and the reliability is strong.And through the joint arrangement of the placement box 81, the arc block 82, the clamping box 83, the reset spring 84, the sliding plate 85, the tray 86 and the supporting folding plate 87, the device can ensure that the motor shaft rotates stably inside the placement box 81 when being driven to rotate. In addition, during maintenance, the device can be separated from the working box 1 as a whole, and the staff can maintain the device outside the working box 1, which is convenient for operation. The left side of the sliding plate 85 is fixedly connected with the tray 86. Through the arrangement of the discharge pipe 12, the reaction liquid can be released in time, thereby improving the reliability of the overall operation of the production line. Through the setting of the drainage block 13, all the reaction liquid in the working box 1 can be conveniently released through the drainage pipe 12 by gravity. Through the setting of the card slot 9, the connection device 7 and the placement device 8 can be stably combined with the working box 1 through the support folding plate 87, and it is convenient to manually detach. The top of the placement box 81 is fixedly connected with the support folding plate 87. The stirring device 11 includes a stirring motor 111. The top of the output shaft of the stirring motor 111 passes through the working box 1 and extends to the inside of the working box 1. The top of the output shaft of the stirring motor 111 is fixedly connected with a stirring blade 112.

[0028] When in use, put the motor shaft into the placing device 8, pull the tray 86 in the clamping box 83 to the right, the tray 86 squeezes the reset spring 84 through the sliding plate 85, and then the left side of the motor shaft is in close contact with the contact shaft 72 and the driven shaft 75, release the tray 86, the surface of the tray 86 is in contact with the motor shaft, and the inner surface of the arc block 82 is in contact with the motor shaft, add enough reaction liquid to the working box 1, turn on the operating motor 4 in the operating motor box 3, drive the spline shaft 6 to rotate through the telescopic rod 5, and at the same time, the spline shaft 6 drives the spline sleeve 76 in the connecting device 7 to rotate, and then through the connecting The contact shaft 72 drives the driving gear 73, the driven gear 74 and the driven shaft 75 to rotate, so that the motor shaft is rotated, and the stirring blade 112 on the top of the stirring motor 111 is turned on, and the reaction liquid inside the device is stably stirred. When maintenance is required, the reaction is stopped, the machine is paused, and the drain pipe 12 is opened. The reaction liquid flows to the drain pipe 12 through the drainage block 13 and is discharged. The telescopic rod 5 is retracted, the spline shaft 6 is separated from the spline sleeve 76, and then the connecting device 7 and the placement device 8 are pulled upward out of the working box 1 through the supporting folding plate 87. The staff maintains the device and restores the device after the production line work is completed.

[0029] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A motor shaft phosphating film treatment production line, comprising a working box (1), characterized in that: The left side of the working box (1) is provided with a placement groove (2), the inner wall of the placement groove (2) is fixedly connected to an operating motor box (3), one side of the inner wall of the operating motor box (3) is fixedly connected to an operating motor (4) via a motor seat, the right end of the output shaft of the operating motor (4) passes through the working box (1) and extends into the interior of the working box (1), the right end of the output shaft of the operating motor (4) is fixedly connected to a telescopic rod (5), the right end of the telescopic rod (5) is fixedly connected to a spline shaft (6), and the surface of the spline shaft (6) is movable. A connecting device (7) is movably connected to the working box (1); the right side of the connecting device (7) is fixedly connected to a placing device (8) via a connecting block; a card slot (9) is provided on the top of the working box (1); the top of the placing device (8) is movably connected to the card slot (9); a fixing slot (10) is provided on the inner wall of the working box (1); a stirring device (11) is fixedly connected to the inner wall of the fixing slot (10); a drainage pipe (12) passes through the bottom of the working box (1); and a drainage block (13) is fixedly connected to the surface of the bottom of the inner wall of the working box (1).

2. The motor shaft phosphate film treatment production line according to claim 1, characterized in that: The connection device (7) comprises a connection box (71), a contact shaft (72) is rotatably connected between two sides of the inner wall of the connection box (71), and a spline sleeve (76) is fixedly connected to one end of the contact shaft (72).

3. A motor shaft phosphate film treatment production line according to claim 2, characterized in that: One end of the contact shaft (72) is rotatably connected to one side of the inner wall of the connection box (71) via a bearing, the other end of the contact shaft (72) penetrates the connection box (71) and extends to the outside of the connection box (71), and a driving gear (73) is fixedly connected to the surface of the contact shaft (72).

4. A motor shaft phosphate film treatment production line according to claim 3, characterized in that: A driven gear (74) is meshed with one side of the surface of the driving gear (73), a driven shaft (75) is fixedly connected to the axis of the driven gear (74), and one end of the driven shaft (75) passes through the connection box (71) and extends to the outside of the connection box (71).

5. The motor shaft phosphate film treatment production line according to claim 1, characterized in that: The placement device (8) comprises a placement box (81), a leakage hole is opened on the surface of the placement box (81), an arc block (82) is fixedly connected to the bottom of the inner wall of the placement box (81), and a clamping box (83) is fixedly connected to the right side of the inner wall of the placement box (81).

6. A motor shaft phosphate film treatment production line according to claim 5, characterized in that: The number of the clamping boxes (83) is set to three, a return spring (84) is fixedly connected to the right side of the inner wall of the clamping box (83), a sliding plate (85) is fixedly connected to the left end of the return spring (84), and a tray (86) is fixedly connected to the left side of the sliding plate (85).

7. The motor shaft phosphate film treatment production line according to claim 5, characterized in that: A supporting folding plate (87) is fixedly connected to the top of the placement box (81).

8. The motor shaft phosphate film treatment production line according to claim 1, characterized in that: The stirring device (11) comprises a stirring motor (111), the top end of the output shaft of the stirring motor (111) passes through the working box (1) and extends into the interior of the working box (1), and the top end of the output shaft of the stirring motor (111) is fixedly connected to a stirring blade (112).

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