Tungsten electrode cleaning cylinder and cleaning equipment

Abstract

The tungsten electrode cleaning barrel comprises a cleaning barrel body, a fixing frame and a cleaning box, a support is arranged at the bottom of the cleaning box, two rails are fixed to the support, rolling wheels are arranged at the bottom of the cleaning box and arranged on the rails in a rolling mode, a driving mechanism is fixed to one side of the cleaning box, and the driving mechanism drives the cleaning box to rotate. The driving mechanism is connected with the cleaning box, a row of cleaning cylinders are placed in the fixing frames, and a plurality of layers of fixing frames are stacked in the cleaning area. The driving mechanism drives the cleaning box to do left-right reciprocating motion on the support to shake and clean the tungsten electrode, the cleaning box is divided into a cleaning area and a non-cleaning area, part of metal chippings can be precipitated in the non-cleaning area and prevented from being continuously retained in the cleaning area, the cleaning effect can be improved, driving is conducted through the motor and the connecting rod, and the design structure is simple, stable and reliable.

Description

Technical Field

[0001] The invention relates to the field of tungsten wire processing equipment, and in particular to a tungsten electrode cleaning cylinder and cleaning equipment. Background Art

[0002] Tungsten electrode is a tungsten product made of pure tungsten or tungsten alloy with a slender structure. It is widely used as an electrode material in argon arc welding technology and can also be used as an instrument probe. It has the advantages of high temperature resistance, high hardness and good conductivity.

[0003] Tungsten electrodes are produced using a wire drawing process. The wire drawing process is to heat the metal raw material to plasticity, then stretch it to the desired diameter, then straighten it, and finally cool and cut it to obtain a tungsten electrode of a specified length. However, the heating, drawing, straightening, and cutting processes will leave stains such as graphite, oil stains, and powder agglomerates on the surface of the tungsten electrode. There is no special cleaning equipment for tungsten electrodes, and the tungsten electrodes need to be manually scrubbed in a pool, which greatly increases the labor intensity of the staff and reduces work efficiency. This is an existing problem. Summary of the invention

[0004] The invention provides a tungsten electrode cleaning cylinder and cleaning equipment to improve the existing problems.

[0005] The present invention is achieved through the following technical solutions:

[0006] A tungsten electrode cleaning cylinder and cleaning equipment, comprising a cleaning cylinder, a fixing frame and a cleaning box, wherein the cleaning cylinder is cylindrical and closed at one end, and a plurality of evenly distributed through holes are provided on the cylinder wall of the cleaning cylinder; the fixing frame comprises a horizontal plate and two vertical plates, the vertical plates are vertically fixed to the two ends of the horizontal plate, both sides of the horizontal plate are fixed with limit strips, and the vertical plates and the horizontal plates are also provided with a plurality of evenly distributed through holes; two water inlets are provided on the upper part of the side wall of the cleaning box, a water outlet is provided on the bottom of the side wall, a partition plate is fixed in the cleaning box, and the partition plate The partition divides the cleaning box into two areas, the larger side is the cleaning area, and the smaller side is the non-cleaning area. A bracket is provided at the bottom of the cleaning box, two tracks are fixed on the bracket, and rollers are provided at the bottom of the cleaning box, which are rolled on the tracks. A driving mechanism is fixed on one side of the cleaning box, and the driving mechanism is connected to the cleaning box; a row of cleaning cylinders are placed in the fixed frame, and several layers of fixed frames are stacked in the cleaning area. Tungsten electrodes are installed in the cleaning cylinders, and the driving mechanism drives the cleaning box to reciprocate left and right on the bracket to shake the tungsten electrodes for cleaning.

[0007] In a further optimized manner, the water outlet is opened in the middle of the cleaning area and the non-cleaning area, and both the cleaning area and the non-cleaning area are connected to the water outlet.

[0008] For further optimization, a plurality of evenly distributed second through holes are provided in the middle and upper part of the partition plate, and the second through holes connect the cleaning area and the non-cleaning area.

[0009] For further optimization, a lifting block is fixed on the inner wall of the vertical plate of the fixed frame, a hook hole is provided on the lifting block, and a sliding groove is provided on one side of the hook hole.

[0010] Further optimization further comprises a carrying rod, both ends of which are provided with hooks, the hooks are inserted into the hook holes through the slide grooves, and the carrying rod is used to lift the fixed frame for loading the cleaning cylinder.

[0011] Further optimized, the driving mechanism includes a motor and a synchronization plate, the motor is fixed on one side of the bracket, a driving wheel is fixed on the output shaft of the motor, an eccentric shaft is fixed on the driving wheel, a connecting rod is hinged on the eccentric shaft, the connecting rod is hinged to the synchronization plate, and the synchronization plate is fixed on the bottom of the cleaning box.

[0012] Further optimized, a panel is fixed on the bracket, the track is fixed on the panel, buffer blocks are fixed at both ends of the track, a strip opening is opened on the panel between the two tracks, the synchronization plate passes through the strip opening, a limiting roller is provided at the bottom of the synchronization plate, and the limiting roller is in contact with the bottom of the panel.

[0013] For further optimization, a limit block is provided at the bottom of the synchronization plate, the limit block is connected to the synchronization plate via an adjusting bolt, and the limit roller is rotatably connected to the limit block.

[0014] For further optimization, the water inlet and the water outlet are connected with a pleated tube, and a solenoid valve is provided at the far end of the pleated tube.

[0015] In a further optimized manner, the closed end of the cleaning cylinder is provided with 4-8 small holes.

[0016] The beneficial effects of the present invention are:

[0017] The present invention provides a cleaning device which is specially used for cleaning tungsten electrodes. The tungsten electrodes are placed in a cleaning cylinder which is placed in a fixed frame and then stacked in a cleaning box. A driving mechanism drives the cleaning box to reciprocate on a track for shaking cleaning.

[0018] A partition is provided in the cleaning box of the present invention, which divides the cleaning box into a cleaning area and a non-cleaning area. The non-cleaning area is connected to the cleaning area through a through hole in the upper half of the partition. The cleaning cylinder is placed in the cleaning area. The non-cleaning area is relatively narrow. When the cleaning box is shaken, the shaking amplitude of the cleaning liquid in the two areas will be different. Some metal debris will settle in the non-cleaning area to avoid being continuously retained in the cleaning area, which helps to improve the cleaning effect.

[0019] The present invention relies on a motor and a connecting rod for driving, and the connecting rod drives the cleaning box to roll back and forth on the track through a synchronous plate. At the same time, a limiting roller is provided at the bottom of the synchronous plate to limit the cleaning box on the track. The design structure is simple, stable and reliable.

[0020] In the present invention, a small hole is designed at the closed end of the cleaning cylinder. After cleaning, the cleaning cylinder will be placed vertically in a drying device for drying, and the small hole facilitates water seepage. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 .

[0022] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 .

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the cleaning cylinder in the present invention.

[0024] Figure 4 Schematic diagram of the three-dimensional structure of the fixed frame in the present invention

[0025] Figure 5 for Figure 4 Enlarged view of point A in the middle.

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the cleaning cylinder and the fixing frame in the present invention.

[0027] Figure 7 It is a schematic diagram of the cross-sectional structure of the cleaning box in the present invention.

[0028] Figure 8 It is a schematic diagram of the cross-sectional structure of the present invention.

[0029] Fig. 9 Schematic diagram of the three-dimensional structure of the driving mechanism in the present invention

[0030] Fig.10 It is a schematic diagram of the carrying rod in the present invention.

[0031] In the figure: 1, fixed frame; 11, limit bar; 12, lifting block; 121, slide groove; 122, lifting hole; 13, horizontal board; 14, vertical board;

[0032] 2. Cleaning cylinder; 21. Small hole;

[0033] 3. Cleaning box; 31. Water inlet; 32. Water outlet; 33. Roller; 34. Synchronous plate; 35. Limit block; 36. Adjusting bolt; 37. Limit roller; 38. Partition plate; 381. Second through hole; 382. Cleaning area; 383. Non-cleaning area;

[0034] 5. driving mechanism; 51. motor; 52. driving wheel; 53. eccentric shaft; 54. connecting rod;

[0035] 6. Panel; 61. Strip opening; 62. Track; 63. Buffer block;

[0036] 8. Carrying rod; 81. Hook; 9. Tungsten electrode. DETAILED DESCRIPTION

[0037] In order to clearly illustrate the technical features of the present solution, the present invention is described in detail below through specific implementation methods and in conjunction with the accompanying drawings. In the description of the present invention, it should be noted that the terms "left", "right", "front", "back", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0038] like Figure 1-Figure 10 As shown, the present invention provides a tungsten electrode cleaning cylinder and cleaning equipment, including a cleaning cylinder 2, a fixing frame 1 and a cleaning box 3. The cleaning cylinder 2 is cylindrical and closed at one end. A plurality of evenly distributed through holes are provided on the cylinder wall of the cleaning cylinder 2. The tungsten electrode 9 is installed in the cleaning cylinder. It should be noted that during cleaning, the tungsten electrode cannot fill the cleaning cylinder, and generally occupies 1 / 2 to 2 / 3 of the space of the cleaning cylinder, leaving enough space for the tungsten electrode to shake.

[0039] The fixing frame 1 includes a transverse plate 14 and two vertical plates 13. The vertical plates 13 are vertically fixed at both ends of the transverse plate 13. Limiting strips 11 are fixed on both sides of the transverse plate 13. A number of evenly distributed through holes are also opened on the vertical plates 14 and the transverse plates 13. The limiting strips limit the front and rear positions of the cleaning cylinder.

[0040] The upper part of the side wall of the cleaning box 3 is provided with two water inlets 31, one for adding clean water and the other for adding cleaning agent. The bottom of the side wall is provided with a water outlet 32 ​​for draining sewage. A partition plate 38 is fixed inside the cleaning box 3, and the partition plate divides the cleaning box into two large and small areas. The large side is the cleaning area 382, ​​and the small side is the non-cleaning area 383. The cleaning cylinder and the fixed frame are stacked in the cleaning area 382. A bracket is provided at the bottom of the cleaning box 3, and two tracks 62 are fixed on the bracket. A roller 33 is provided at the bottom of the cleaning box, which is rolled on the track 62. A driving mechanism 5 is fixed on one side of the cleaning box, and the driving mechanism 5 is connected to the cleaning box 3.

[0041] A row of cleaning cylinders 2 are placed in the fixed frame 1, and there is a certain gap between the cleaning cylinders. Several layers of fixed frames 1 are stacked in the cleaning area 382, ​​and the tungsten electrode 9 is installed in the cleaning cylinder 2. The driving mechanism drives the cleaning box 3 to reciprocate left and right on the bracket to shake and clean the tungsten electrode.

[0042] As a preferred embodiment, the water outlet 32 ​​is opened in the middle position of the cleaning area 382 and the non-cleaning area 383. Both the cleaning area and the non-cleaning area are connected to the water outlet 32. The water outlet is used for sewage discharge. Sharing one water outlet can reduce the number of connecting pipes.

[0043] As a preferred embodiment, a plurality of evenly distributed second through holes 381 are provided in the middle and upper part of the partition plate 38, and the second through holes connect the cleaning area and the non-cleaning area. The cleaning cylinder 2 is placed in the cleaning area 382, ​​and the non-cleaning area 383 is relatively narrow. When the cleaning box is shaken, the shaking amplitude of the cleaning liquid in the two areas will be different, and some metal debris will gradually settle in the non-cleaning area to avoid continuous retention in the cleaning area, which helps to improve the cleaning effect.

[0044] As a preferred embodiment, a lifting block 12 is fixed on the inner wall of the vertical plate of the fixed frame 1, and the lifting block is provided with a hook hole 122, and one side of the hook hole is provided with a slide groove 121. The lifting block is used to facilitate the insertion or removal of the fixed frame.

[0045] As a preferred embodiment, it also includes a carrying rod 8, and hooks 81 are provided at both ends of the carrying rod 8. The hooks 81 are inserted into the hook holes 122 through the slide grooves 121. The carrying rod is used in conjunction with the fixed frame to lift the fixed frame for loading the cleaning cylinder. The design is ingenious and easy to use.

[0046] As a preferred embodiment, the driving mechanism 5 includes a motor 51 and a synchronous plate 34, the motor 51 is fixed to one side of the bracket, a driving wheel 52 is fixed to the output shaft of the motor 51, an eccentric shaft 53 is fixed to the driving wheel, a connecting rod 54 is hinged to the eccentric shaft, the connecting rod is hinged to the synchronous plate 34, and the synchronous plate 34 is fixed to the bottom of the cleaning box 3. Driven by the motor and the connecting rod, the connecting rod drives the cleaning box to roll back and forth on the track through the synchronous plate.

[0047] Furthermore, a panel 6 is fixed on the bracket, the track 62 is fixed on the panel 6, and buffer blocks 63 are fixed at both ends of the track 62. A rubber pad is fixed inside the buffer block, and the buffer block is used to prevent the roller from rushing out of the track. A strip opening 61 is opened on the panel between the two tracks 62, and the synchronous plate 34 passes through the strip opening 61. A limiting roller 37 is provided at the bottom of the synchronous plate 34, and the limiting roller is in contact with the bottom of the panel 6. The synchronous plate 34 cooperates with the limiting roller 37 to limit the roller 33 of the cleaning box 3 on the track. The limiting roller 37 moves with the synchronous plate. The structural design is ingenious and stable and reliable.

[0048] As a preferred embodiment, a limit block is provided at the bottom of the synchronization plate 34, the limit block 35 is connected to the synchronization plate 34 through an adjusting bolt 36, and the limit roller 37 is rotatably connected to the limit block 35, which is convenient for equipment assembly and can adjust the tightness of the roller and the track.

[0049] As a preferred embodiment, the water inlet 31 and the water outlet 32 ​​are connected with a pleated tube, and a solenoid valve is provided at the far end of the pleated tube. The pleated tube is suitable for reciprocating motion with the cleaning box to reduce the probability of damage.

[0050] As a preferred embodiment, the closed end of the cleaning cylinder is provided with 4-8 small holes. After cleaning, the cleaning cylinder will be vertically placed in a dehydration and drying device for dehydration and drying. The small holes facilitate water seepage downwards.

[0051] The parts not described in detail in the present invention are all known technologies to those skilled in the art. Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not limiting. Although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solutions of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. A tungsten electrode cleaning cylinder and cleaning equipment, characterized in that: It includes a cleaning cylinder, a fixing frame and a cleaning box. The cleaning cylinder is cylindrical and one end is closed. The cylinder wall of the cleaning cylinder is provided with a plurality of evenly distributed through holes. The fixing frame includes a horizontal plate and two vertical plates, the vertical plates are vertically fixed to the two ends of the horizontal plate, both sides of the horizontal plate are fixed with limit strips, and the vertical plates and the horizontal plates are also provided with a number of evenly distributed through holes; Two water inlets are provided at the upper part of the side wall of the cleaning box, and a water outlet is provided at the bottom of the side wall. A partition is fixed inside the cleaning box, and the partition divides the cleaning box into two large and small areas, the large side is the cleaning area, and the small side is the non-cleaning area. A bracket is provided at the bottom of the cleaning box, and two tracks are fixed on the bracket. A roller is provided at the bottom of the cleaning box, which is rolled on the track. A driving mechanism is fixed on one side of the cleaning box, and the driving mechanism is connected to the cleaning box; A row of cleaning cylinders is placed in the fixed frame, a plurality of fixed frames are stacked in the cleaning area, tungsten electrodes are installed in the cleaning cylinders, and the driving mechanism drives the cleaning box to reciprocate left and right on the bracket to shake and clean the tungsten electrodes.

2. The tungsten electrode cleaning cylinder and cleaning equipment according to claim 1, characterized in that: The water outlet is arranged in the middle of the cleaning area and the non-cleaning area, and both the cleaning area and the non-cleaning area are connected with the water outlet.

3. The tungsten electrode cleaning cylinder and cleaning equipment according to claim 1, characterized in that: A plurality of evenly distributed second through holes are provided in the middle and upper part of the partition plate, and the second through holes are connected with the cleaning area and the non-cleaning area.

4. The tungsten electrode cleaning cylinder and cleaning equipment according to claim 1, characterized in that: A lifting block is fixed on the inner wall of the vertical plate of the fixed frame, a hook hole is provided on the lifting block, and a sliding groove is provided on one side of the hook hole.

5. The tungsten electrode cleaning cylinder and cleaning equipment according to claim 4, characterized in that: It also includes a carrying rod, with hooks at both ends of the carrying rod, the hooks are inserted into the hook holes through the sliding grooves, and the carrying rod is used to lift the fixed frame for loading the cleaning cylinder.

6. The tungsten electrode cleaning cylinder and cleaning equipment according to claim 1, characterized in that: The driving mechanism includes a motor and a synchronization plate. The motor is fixed on one side of the bracket. A driving wheel is fixed on the output shaft of the motor. An eccentric shaft is fixed on the driving wheel. A connecting rod is hinged on the eccentric shaft. The connecting rod is hinged to the synchronization plate. The synchronization plate is fixed on the bottom of the cleaning box.

7. The tungsten electrode cleaning cylinder and cleaning equipment according to claim 6, characterized in that: A panel is fixed on the bracket, the track is fixed on the panel, buffer blocks are fixed at both ends of the track, a strip opening is opened on the panel between the two tracks, the synchronization plate passes through the strip opening, a limiting roller is provided at the bottom of the synchronization plate, and the limiting roller is in contact with the bottom of the panel.

8. The tungsten electrode cleaning cylinder and cleaning equipment according to claim 6, characterized in that: A limit block is provided at the bottom of the synchronous plate. The limit block is connected to the synchronous plate through an adjusting bolt, and the limit roller is rotatably connected to the limit block.

9. The tungsten electrode cleaning cylinder and cleaning equipment according to claim 1, characterized in that: The water inlet and the water outlet are connected with a pleated tube, and a solenoid valve is arranged at the far end of the pleated tube.

10. The tungsten electrode cleaning cylinder and cleaning equipment according to claim 1, characterized in that: The closed end of the cleaning cylinder is provided with 4-8 small holes.

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