Workpiece surface anti-corrosion machining equipment

Abstract

The utility model relates to the technical field of anti-corrosion machining, and particularly discloses workpiece surface anti-corrosion machining equipment which comprises a base, a disc seat is fixedly installed at the upper end of the base, and a plurality of extrusion pieces are rotatably installed at the upper end of the disc seat. A rotating disc is rotationally mounted at the upper end of the extrusion part; a vertical plate is rotatably mounted at the upper end of the base, a movable sliding table is slidably mounted on the right side of the vertical plate, and a supporting disc is fixedly mounted at the right end of the movable sliding table; a limiting ring is rotationally installed on the inner side of the supporting disc, and a double-layer ring is fixedly installed at the upper end of the limiting ring. Under the action of a first motor, a first gear, a gear ring and other structures, the outer wall of a cylindrical workpiece can be painted with an anticorrosive material, so that corrosion prevention of the outer wall of the workpiece is guaranteed, then under the action of a vertical rod, an inner brushing plate and other structures, the inner wall of the workpiece can be painted, and therefore the effect that the inner wall and the outer wall of the workpiece are painted with anticorrosive paint at the same time is achieved; and the efficiency of anti-corrosion operation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-corrosion processing, in particular to a workpiece surface anti-corrosion processing device. Background Art

[0002] A workpiece is the object being machined during machining. It can be a single part or a combination of several parts fixed together. During machining, workpieces are processed using various techniques such as turning, milling, planing, grinding, casting, and forging to achieve the required dimensions and surface quality.

[0003] In the process of manufacturing and producing workpieces, in order to ensure that the workpieces can be used for a long time, it is necessary to perform anti-corrosion operations on the surface of the workpieces to prevent the workpieces from rusting or oxidizing when exposed to air or rain erosion, thereby ensuring a long service life of the workpieces.

[0004] However, the current market has the following defects when performing anti-corrosion operations on workpieces: first, during the anti-corrosion process, when facing some cylindrical pipe workpieces, it is necessary to apply anti-corrosion materials to the inner and outer walls of the workpieces to ensure that the inner and outer walls of the cylindrical workpieces will not rust or oxidize. However, most of the equipment on the market can only apply anti-corrosion materials to the outer walls of cylindrical workpieces. This results in the need for manual application of anti-corrosion materials to circular workpieces, or the need to wait until the outer wall is applied before applying the inner wall, which is a relatively time-consuming process; second, during the application process, since the anti-corrosion materials on the market cannot solidify after application, the workpiece needs to be sent to a baking oven for drying, which increases the operation time. Summary of the Invention

[0005] The purpose of the present utility model is to provide a workpiece surface anti-corrosion processing equipment, which can paint the outer wall of the cylindrical workpiece with anti-corrosion material under the action of the first motor, the first gear, the gear ring and other structures, so as to ensure the corrosion protection of the outer wall of the workpiece. Then, under the action of the vertical pole, the inner brush plate and other structures, the inner wall of the workpiece can be painted, thereby achieving the effect of painting the inner and outer walls of the workpiece with anti-corrosion paint at the same time, improving the efficiency of the anti-corrosion operation, and solving the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a workpiece surface anti-corrosion processing device, comprising a base, a disc seat is fixedly mounted on the upper end of the base, and a plurality of extrusion members are rotatably mounted on the upper end of the disc seat;

[0007] A rotating disk is rotatably mounted on the upper end of the extrusion member;

[0008] A vertical plate is rotatably mounted on the upper end of the base, a movable slide is slidably mounted on the right side of the vertical plate, and a support plate is fixedly mounted on the right end of the movable slide;

[0009] A limiting ring is rotatably mounted on the inner side of the support plate, and a double-layer ring is fixedly mounted on the upper end of the limiting ring;

[0010] A plurality of rotating columns are rotatably mounted on the upper end of the support plate, and adjacent ends of the rotating columns extend to the inner side of the double-layer ring;

[0011] A brush head is slidably mounted inside an adjacent end of the rotating column;

[0012] A vertical pole is provided at the upper end of the movable slide, a heating rod is fixedly installed at the upper right end of the vertical pole, a plurality of second connecting rods are rotatably installed on the outer circumferential surface of the lower end of the heating rod, and the lower end of the second connecting rod is rotatably connected to the inner brush plate.

[0013] Preferably, a hexagonal slide groove is provided on the upper end surface of the disc seat, a sliding block is fixedly installed on the straight edge of the lower end of the extrusion piece, the sliding block is slidably installed inside the hexagonal slide groove, a sliding column is fixedly installed at the center position of the straight edge of the upper end of the extrusion piece, a push-through groove is provided on the upper end surface of the rotating disk, and the upper end of the sliding column passes through the push-through groove.

[0014] Preferably, an external tooth groove is provided on the circumferential surface of the rotating disk, a first motor is fixedly mounted on the lower end of the base, a first gear is fixedly mounted on the output shaft of the first motor, and the first gear is engaged with the external tooth groove.

[0015] Preferably, an annular plate is fixedly mounted on the upper end surface of the base outside the rotating disk, and a gear ring is fixedly mounted on the upper end surface of the base outside the annular plate.

[0016] Preferably, the lower end of the vertical plate is slidably installed between the gear ring and the annular plate, a second motor is fixedly installed on the outer circumferential surface of the vertical plate, a second gear is highly installed on the output shaft of the second motor, and the second gear is engaged with the gear ring.

[0017] Preferably, a third motor is fixedly mounted on the upper end of the vertical plate, a screw is fixedly mounted on the output shaft of the third motor, a screw groove is provided on the right circumferential surface of the vertical plate, the screw is located inside the screw groove, and the left end of the movable slide is rotatably mounted on the circumferential surface of the screw and can slide up and down inside the screw groove.

[0018] Preferably, an annular groove is provided on the inner circumferential surface of the support plate, and the outer circumferential surface of the limit ring is rotatably installed inside the annular groove. A fourth motor is fixedly installed at a position near the edge of the lower end of the support plate, and a third gear is fixedly installed on the output shaft of the fourth motor.

[0019] Preferably, a first tooth groove is formed on the outer circumferential surface of the lower end of the double-layer ring, the first tooth groove is engaged with the third gear, three rectangular frames are rotatably mounted on the inner side of the double-layer ring, and adjacent ends of the rotating columns pass through the rectangular frames and extend to the inner side of the double-layer ring;

[0020] The rotating column is located at one end inside the double-layer ring and is provided with a cavity groove, a first spring is fixedly installed inside the cavity groove, and the brush head is fixedly connected to the first spring at one end inside the cavity groove.

[0021] Preferably, a cavity column is fixedly installed on the upper end of the movable slide, and the lower end of the upright is slidably installed on the inner side of the cavity column. A plurality of limiting holes are provided on the right side surface of the cavity column, and a groove is provided on the right side of the lower end of the upright, and a second spring is fixedly installed inside the groove. A limiting rod is installed at the height of the right end of the second spring, and the limiting rod can be inserted into the inside of the limiting hole.

[0022] Preferably, a screw column is fixedly installed on the lower end of the heating rod, an adjusting rod is rotatably installed on the lower end of the screw column, a swivel is fixedly installed on the lower end of the adjusting rod, a circular ring is rotatably installed on the circumferential surface of the swivel, a first connecting rod is rotatably installed on the outer circumferential surface of the circular ring, and the upper end of the first connecting rod is rotatably installed on the inner circumferential surface of the inner brush plate.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] 1. Compared with traditional equipment on the market, the utility model can paint the outer wall of the cylindrical workpiece with anti-corrosion material under the action of the first motor, the first gear, the gear ring and other structures, so as to ensure the corrosion protection of the outer wall of the workpiece. Then, under the action of the vertical pole, the inner brush plate and other structures, the inner wall of the workpiece can be painted, thereby achieving the effect of painting the inner and outer walls of the workpiece with anti-corrosion paint at the same time, and improving the efficiency of the anti-corrosion operation.

[0025] 2. Compared with the situation on the market that requires the workpiece to be sent into the baking oven, during the use of the utility model, the vertical plate will rotate synchronously with the heating plate during the rotation process, so that the heating plate can heat the inside of the workpiece, so that the anti-corrosion paint inside the workpiece can gradually solidify during the painting process, so that the workpiece no longer needs to be sent into the baking oven.

[0026] 3. With the cooperation of the screw, cavity column, pole and other structures, the brush head and inner brush plate can adapt to different cylindrical workpieces, and under the action of the adjusting rod, first tooth groove and other structures, the size of the structure can be adjusted according to the diameter of the workpiece, so that the brush head and inner brush plate can adapt to cylindrical workpieces of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the following is a brief introduction to the drawings required for use in the specific implementation methods or the description of the prior art. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 This is the main structure diagram of the utility model;

[0029] Figure 2 This is a schematic diagram of the gear ring of the present utility model;

[0030] Figure 3 This is a schematic diagram of the disc seat and rotating disc of the utility model;

[0031] Figure 4 This is a schematic diagram of the vertical plate and screw rod of the utility model;

[0032] Figure 5 Schematic diagram of the limiting ring and double-layer ring of the utility model;

[0033] Figure 6 This is a schematic diagram of the annular chute and rotating column of the utility model;

[0034] Figure 7 It is a schematic diagram of the cavity slot and rectangular frame of the utility model;

[0035] Figure 8 This is a schematic diagram of the cavity column and heating rod of the utility model;

[0036] Figure 9 This is a schematic diagram of the inner brush plate and the adjustment rod of the utility model;

[0037] Attached marking instructions:

[0038] 1. Base; 101. Gear ring; 102. Ring plate; 2. Disc seat; 21. Hexagonal slide; 22. Extrusion piece; 23. Sliding block; 24. Sliding column; 25. Rotating disc; 251. Push-through groove; 252. External tooth groove;

[0039] 3. First motor; 31. First gear; 4. Vertical plate; 41. Screw chute; 5. Second motor; 51. Second gear; 6. Third motor; 61. Screw; 62. Moving slide;

[0040] 7. Support plate; 71. Annular slide; 8. Limiting ring; 9. Double ring; 91. First tooth groove; 92. Rectangular frame; 10. Fourth motor; 11. Third gear; 12. Rotating column; 121. Cavity groove; 122. First spring; 123. Brush head;

[0041] 13. Cavity column; 131. Limiting hole; 14. Vertical pole; 141. Groove; 142. Second spring; 143. Limiting rod; 15. Heating rod; 16. Screw column; 17. Adjusting rod; 18. Rotating ring; 19. Ring; 20. First connecting rod; 201. Inner brush plate; 202. Second connecting rod. DETAILED DESCRIPTION

[0042] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0043] See also Figures 1 to 9 , the utility model provides a technical solution:

[0044] A workpiece surface anti-corrosion processing equipment, comprising a base 1, a disc seat 2 is fixedly mounted on the upper end of the base 1, a plurality of extrusion members 22 are rotatably mounted on the upper end of the disc seat 2; a rotating disk 25 is rotatably mounted on the upper end of the extrusion member 22; a vertical plate 4 is rotatably mounted on the upper end of the vertical plate 4, a movable slide 62 is slidably mounted on the right side of the vertical plate 4, a support plate 7 is fixedly mounted on the right end of the movable slide 62; a limiting ring 8 is rotatably mounted on the inner side of the support plate 7, and a double Layer ring 9; a plurality of rotating columns 12 are rotatably mounted on the upper end of the support plate 7, and an adjacent end of the rotating column 12 extends to the inner side of the double-layer ring 9; a brush head 123 is slidably mounted inside the adjacent end of the rotating column 12; a vertical rod 14 is provided at the upper end of the movable slide 62, and a heating rod 15 is fixedly mounted on the upper right end of the vertical rod 14, and a plurality of second connecting rods 202 are rotatably mounted on the outer circumferential surface of the lower end of the heating rod 15, and the lower end of the second connecting rod 202 is rotatably connected to the inner brush plate 201. A hexagonal slot 21 is provided on the upper end surface of the disc seat 2, and a sliding block 23 is fixedly installed on the straight edge of the lower end of the extrusion piece 22. The sliding block 23 is slidably installed inside the hexagonal slot 21, and a sliding column 24 is fixedly installed at the center position of the straight edge of the upper end of the extrusion piece 22. A pushing through slot 251 is provided on the upper end surface of the rotating disk 25, and the upper end of the sliding column 24 passes through the pushing through slot 251. An external tooth groove 252 is provided on the circumferential surface of the rotating disk 25, and a first motor 3 is fixedly installed on the lower end of the base 1. A first gear 31 is fixedly installed on the output shaft of the first motor 3, and the first gear 31 is meshed with the external tooth groove 252. An annular plate 102 is fixedly installed on the upper end surface of the base 1 on the outer side of the rotating disk 25, and a gear ring 101 is fixedly installed on the upper end surface of the base 1 on the outer side of the annular plate 102. The lower end of the vertical plate 4 is slidably installed between the gear ring 101 and the annular plate 102. A second motor 5 is fixedly installed on the outer circumferential surface of the vertical plate 4. A second gear 51 is highly installed on the output shaft of the second motor 5. The second gear 51 is engaged with the gear ring 101.

[0045] By adopting the above technical solution, in order to ensure that the workpiece can be used for a long time during the production process, it is necessary to perform anti-corrosion operations on the workpiece, so as to ensure that the workpiece installed outdoors will not be oxidized, rusted, etc., thereby ensuring the service life of the workpiece. However, most of the traditional anti-corrosion equipment currently on the market can only operate on some workpieces without inner surfaces. Once a workpiece with inner and outer surfaces is encountered, the inner wall of the workpiece must be manually anti-corroded, such as a workpiece with a cylindrical structure, which results in a long time to complete the anti-corrosion operation; the structure of the device is as follows: it includes a base 1, a through hole with a circular structure is opened at the center position of the base 1, which is used to receive the cylindrical workpiece that needs to be anti-corroded later, so that the paint can pass through the base 1 and fall to the bottom of the inside of the base 1, and will not fall to the upper end surface of the base 1. Secondly, a disc seat 2 is fixedly installed at the center position of the upper end surface of the base 1, and a through hole with the same diameter as the base 1 is opened at the center position of the disc seat 2, and then at the upper end of the disc seat 2 A hexagonal slot 21 is provided on the outside of the through hole, and a plurality of extrusions 22 are provided above the disc seat 2, wherein the extrusion 22 is a triangular structure, and a sliding block 23 is fixedly installed at the center position of the lower end of the straight edge of the extrusion 22, and the sliding block 23 is slidably installed in the hexagonal slot 21. Secondly, a sliding column 24 is fixedly installed at the center position of the upper end of the straight edge of the extrusion 22, and then a rotating disk 25 is rotatably installed on the upper end of the disc seat 2, and the rotating disk 25 is a cavity structure from the lower end to the inside, and the rotating disk 25 is a cavity structure from the lower end to the inside. A through hole with the same diameter as the base 1 is opened at the center of the upper surface of the disk 25. Secondly, six push-through grooves 251 are opened on the upper end surface of the rotating disk 25, and the upper end of the slide column 24 passes through the push-through groove 251 and is located at the upper end of the rotating disk 25. Secondly, an external tooth groove 252 is opened on the outer circumferential surface of the rotating disk 25, and then a first motor 3 is fixedly installed at the lower end of the base 1, and a first gear 31 is fixedly installed on the output shaft of the first motor 3, wherein the first gear 31 is located above the base 1 and meshes with the external tooth groove 252.

[0046] In addition, an annular piece 102 is fixedly installed on the upper end surface of the base 1 on the outside of the rotating disk 25. Secondly, a gear ring 101 is fixedly installed on the upper end surface of the base 1 on the outside of the annular piece 102. There is a certain distance between the gear ring 101 and the annular piece 102, and the distance is set according to the actual situation. Then, a vertical plate 4 is slidably installed between the gear ring 101 and the annular piece 102. The upper end of the vertical plate 4 is located on the outside of the gear ring 101 and the annular piece 102, and then the outer lower end of the vertical plate 4 is located A support plate is fixedly installed above the gear ring 101, and a second motor 5 is fixedly installed on the upper end of the support plate. A second gear 51 is fixedly installed on the output shaft of the second motor 5, and the second gear 51 is engaged with the gear ring 101. Secondly, a screw groove 41 is opened on the right circumferential surface of the vertical plate 4, and a third motor 6 is fixedly installed on the top of the vertical plate 4. A screw 61 is fixedly installed on the output shaft of the third motor 6. The screw 61 is located inside the screw groove 41, and then a movable slide 62 is rotatably installed on the circumferential surface of the screw 61.

[0047] The right end of the movable slide 62 is located at the outside of the screw slide 41, and the right end of the movable slide 62 is fixedly installed with a support plate 7, a through hole is opened in the center position of the support plate 7, and an annular slide groove 71 is opened on the inner circumferential surface of the support plate 7, and a limit ring 8 is rotatably installed inside the support plate 7. The outer circumferential surface of the limit ring 8 protrudes outward, and the protruding structure is rotatably installed inside the annular slide groove 71, so that the limit ring 8 can be rotatably installed inside the support plate 7, and the top of the support plate 7 is flush with the top of the support plate 7. A double-layer ring 9 is fixedly installed on the top of the support plate 7 (the structure of the double-layer ring 9 is two rings of the same structure, and its adjacent ends are fixedly connected with three columns). Then, a bottom outer circumferential surface of the double-layer ring 9 is opened There is a first tooth groove 91, and a fourth motor 10 is fixedly installed at the lower end of the support disk 7, and a third gear 11 is fixedly installed on the output shaft of the fourth motor 10, and the third gear 11 is located above the support disk 7 and meshes with the first tooth groove 91. Secondly, three rotating columns 12 are rotatably installed on the outer side of the double-layer ring 9 on the upper end surface of the support disk 7, and three rectangular frames 92 are rotatably installed at the inner edge of the double-layer ring 9, and one end of the rotating column 12 passes through the rectangular frame 92 and is located on the inner side of the double-layer ring 9. Secondly, a cavity groove 121 is opened at one end of the rotating column 12 located on the inner side of the double-layer ring 9, and a plurality of first springs 122 are fixedly installed inside the cavity groove 121, and a brush head 123 is fixedly installed at the edge of the first spring 122 at the edge of the cavity groove 121.

[0048] In addition, a cavity column 13 in a vertical state is fixedly installed at the upper end of the movable slide 62, and a plurality of limiting holes 131 are evenly opened on the right side of the cavity column 13. A vertical rod 14 is slidably installed inside the cavity column 13, and the upper end of the vertical rod 14 is located on the outside of the cavity column 13. Then, a groove 141 is opened on the right side of the lower end of the vertical rod 14, and a second spring 142 is fixedly installed inside the groove 141. A limiting rod 143 is fixedly installed on the right end of the second spring 142. Secondly, a vertical heating rod 15 is fixedly installed on the upper right end of the vertical rod 14, and the heating rod 15 is fixedly installed on the upper right end of the vertical rod 14. 5 is fixedly installed with a screw column 16 at the lower end, and an adjusting rod 17 is rotatably installed inside the lower end of the screw column 16, and a swivel 18 is fixedly installed at the lower end of the adjusting rod 17, wherein the outer circumferential surface of the swivel 18 is a concave structure, and a ring 19 is rotatably installed inside it, and three first connecting rods 20 are rotatably installed on the outer circumferential surface of the ring 19, and an inner brush plate 201 is rotatably installed on the upper end of the first connecting rod 20, and a second connecting rod 202 is rotatably installed on the inner side of the upper end of the inner brush plate 201, and the upper end of the second connecting rod 202 is rotatably installed on the lower end circumferential surface of the heating rod 15.

[0049] When in use, the first motor 3 is started, and the output shaft of the first motor 3 drives the first gear 31 to rotate. At this time, the first gear 31 drives the rotating disk 25 to rotate, so that the rotating disk 25 can allow the sliding post 24 to slide along the pushing through groove 251 during the rotation, so that the sliding post 24 can allow the sliding block 23 at the lower end of the extrusion member 22 to slide along the edge of the hexagonal slide groove 21 during the sliding process, so that the center closed state of the extrusion member 22 is changed to an open state. The processing personnel need to put the cylindrical workpiece that needs to be anti-corrosion operation in, and then operate the direction according to the above steps, so that the rotating disk 25 can rotate in the opposite direction, so that the extrusion member 22 can clamp the lower end of the workpiece, and then start the second motor 5. The output shaft of the second motor 5 drives the second gear 51 to rotate, so that the vertical plate 4 will move along the gear ring 101 The track moves, so that the vertical plate 4 can rotate synchronously with the movable slide 62, and in the process of rotation, the third motor 6 is started, and the output shaft of the third motor 6 rotates with the screw 61. At this time, the movable slide 62 will move downward or upward, so that the movable slide 62 can operate synchronously with the support disk 7, and in the process of the support disk 7 operating, the fourth motor 10 can be started, and the output shaft of the fourth motor 10 will rotate with the third gear 11, so that the third gear 11 can drive the double-layer ring 9 to rotate, and in the process of the double-layer ring 9 rotating, it will move synchronously with the rectangular frame 92, so that the rectangular frame 92 can gradually approach or move away from the end of the rotating column 12 located on the inner side of the double-layer ring 9 during the rotation, so that the brush head 123 is close to or away from the workpiece, thereby realizing the coating of the anti-corrosion operation on the outer surface of the workpiece.

[0050] Then, during use, the movable slide 62 will move the cavity column 13 and the upright rod 14 up and down synchronously. During use, the limiting rod 143 is pressed to separate the limiting rod 143 from the limiting hole 131, so that the upright rod 14 can slide up and down inside the cavity column 13, thereby adjusting the height of the upright rod 14. Secondly, the swivel 18 is rotated to rotate the adjusting rod 17 synchronously, so that the swivel 18 can move the circular ring 19 up and down synchronously, and during the movement of the circular ring 19, the first connecting rod 20 can be rotated outward, so that the upper end of the first connecting rod 20 will rotate synchronously with the inner brush plate 201, and the upper end of the inner brush plate 201 will rotate synchronously with the lower end of the second connecting rod 202, thereby The inner brush plate 201 can adapt to cylindrical workpieces of different diameters, and during use, since the movable slide 62 and the screw 61 are in rotational connection, but are on the same vertical plate 4, when the vertical plate 4 rotates, it can lead the cavity column 13 and the vertical rod 14 to rotate synchronously, so that the vertical rod 14 can lead the heating rod 15 and the inner brush plate 201 to rotate synchronously, so that the inner brush plate 201 can perform uniform anti-corrosion painting on the inner wall of the cylindrical workpiece to avoid uneven painting. Compared with the traditional operation mode on the market, the practical device can achieve the simultaneous painting of the inner and outer walls of the cylindrical workpiece with the cooperation of structures such as the brush head 123 and the inner brush plate 201 during use, saving the time of anti-corrosion operation and improving production efficiency.

[0051] Specifically, such as Figures 1 to 9As shown, the upper end of the vertical plate 4 is fixedly mounted with a third motor 6, and a screw 61 is fixedly mounted on the output shaft of the third motor 6. A screw slot 41 is provided on the right circumferential surface of the vertical plate 4, and the screw 61 is located inside the screw slot 41. The left end of the movable slide 62 is rotatably mounted on the circumferential surface of the screw 61 and can slide up and down inside the screw slot 41. An annular slot 71 is provided on the inner circumferential surface of the support plate 7, and the outer circumferential surface of the limiting ring 8 is rotatably mounted inside the annular slot 71. A fourth motor 10 is fixedly installed at a position near the edge of the lower end of the support plate 7, and a third gear 11 is fixedly installed on the output shaft of the fourth motor 10; a first tooth groove 91 is provided on the outer circumferential surface of the lower end of the double-layer ring 9, and the first tooth groove 91 is engaged with the third gear 11, and three rectangular frames 92 are rotatably installed on the inner side of the double-layer ring 9, and the adjacent end of the rotating column 12 passes through the rectangular frame 92 and extends to the inner side of the double-layer ring 9, and the rotating column 12 is located at one end of the inner side of the double-layer ring 9 and has a cavity groove 121, the cavity A first spring 122 is fixedly installed inside the groove 121, and one end of the brush head 123 located inside the cavity groove 121 is fixedly connected to the first spring 122. The upper end of the movable slide 62 is fixedly installed with a cavity column 13, and the lower end of the vertical rod 14 is slidably installed on the inner side of the cavity column 13. A plurality of limiting holes 131 are provided on the right side surface of the cavity column 13, and a groove 141 is provided on the right side of the lower end of the vertical rod 14. A second spring 142 is fixedly installed inside the groove 141. The second spring 142 A limiting rod 143 is installed at the right end height, and the limiting rod 143 can be inserted into the inside of the limiting hole 131. The lower end of the heating rod 15 is fixedly installed with a screw column 16, and the lower end of the screw column 16 is rotatably installed with an adjusting rod 17. The lower end of the adjusting rod 17 is fixedly installed with a swivel ring 18, and a ring 19 is rotatably installed on the circumferential surface of the swivel ring 18. The first connecting rod 20 is rotatably installed on the outer circumferential surface of the ring 19, and the upper end of the first connecting rod 20 is rotatably installed on the inner circumferential surface of the inner brush plate 201.

[0052] By adopting the above technical solution, after the workpiece is painted with the anti-corrosion material, since the liquid material cannot be solidified immediately after painting, the traditional painting device on the market needs to stack the workpieces neatly after painting and send them together into the baking oven for baking, so that the anti-corrosion material is in a solidified state, which results in a long time being spent on stacking and transferring the workpieces; compared with the traditional equipment on the market, the present device can bake the workpiece while painting during use, such as in the process of use, the vertical rod 14 will move synchronously with the heating rod 15 The inner brush plate 201 moves, so that during the painting process, the heating rod 15 will also move with the movement of the inner brush plate 201, so that the heating rod 15 can be inside the workpiece, so as to heat and dry the inside of the workpiece after painting. As the inner brush plate 201 gradually moves downward, the heating rod 15 also moves downward synchronously, so that the heating rod 15 can dry the inner wall of the workpiece from top to bottom, so that the workpiece is dried by the heating rod 15 after the paint is finished. In addition, during the operation of the heating rod 15, since most of the workpieces are Iron materials can transfer heat, so that the paint on the outer surface of the workpiece can also be dried, so that the anti-corrosion material on the inner and outer walls of the workpiece will be in a solidified state after being applied; secondly, compared with traditional anti-corrosion processing devices on the market, this device can adjust the equipment according to the size and diameter of the workpiece during use. For example, during use, the screw 61 can allow the movable slide 62 to move up and down with the support plate 7, so as to adapt to different workpiece heights. Then, during use, when the output shaft of the fourth motor 10 drives the third gear 11 to rotate, it can allow The double-layer ring 9 rotates synchronously, thereby being able to adjust the distance between the rotating columns 12 inside the double-layer ring 9, so that the rotating columns 12 can gradually approach or move away, so that the brush head 123 can adapt to workpieces of different diameters. The second is to rotate the adjusting rod 17. When the adjusting rod 17 moves upward, the inner brush plate 201 can gradually expand outward, so that the inner brush plate 201 can adapt to cylindrical workpieces of different diameters. Compared with the single device on the market, this device can be adjusted according to the size and diameter of the workpiece with the cooperation of the above structure, which greatly increases the practicality of the device.

[0053] Working principle: First, start the first motor 3 to rotate the rotating disk 25 with the extrusion members 22, so that the workpiece can be placed inside the multiple extrusion members 22, so that the extrusion members 22 can clamp the workpiece.

[0054] Then, the second motor 5 is started to enable the vertical plate 4 to move along the path of the gear ring 101 , thereby enabling the movable slide 62 to rotate synchronously with the supporting plate 7 .

[0055] Next, the third motor 6 is started, and the output shaft of the third motor 6 rotates with the screw 61, so that the movable slide 62 slides up and down, thereby causing the support plate 7 to slide synchronously.

[0056] Then the fourth motor 10 is started to rotate the double-layer ring 9, thereby rotating the rotating column 12, so that the brush head 123 can gradually approach or move away, thereby adapting to different workpiece diameters.

[0057] Finally, adjust the height of the vertical pole 14 to allow the heating rod 15 and the inner brush plate 201 to move synchronously, and then rotate the swivel 18 so that the inner brush plate 201 can expand outward or contract inward, thereby allowing the inner brush plate 201 to adapt to different workpiece diameters.

[0058] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A workpiece surface anti-corrosion processing device, comprising a base (1), characterized in that: A disc seat (2) is fixedly mounted on the upper end of the base (1), and a plurality of extrusion members (22) are rotatably mounted on the upper end of the disc seat (2); A rotating disk (25) is rotatably mounted on the upper end of the extrusion member (22); A vertical plate (4) is rotatably mounted on the upper end of the base (1), a movable slide (62) is slidably mounted on the right side of the vertical plate (4), and a support plate (7) is fixedly mounted on the right end of the movable slide (62); A limiting ring (8) is rotatably mounted on the inner side of the support plate (7), and a double-layer ring (9) is fixedly mounted on the upper end of the limiting ring (8); A plurality of rotating columns (12) are rotatably mounted on the upper end of the support plate (7), and adjacent ends of the rotating columns (12) extend to the inner side of the double-layer ring (9); A brush head (123) is slidably mounted inside an adjacent end of the rotating column (12); A vertical rod (14) is provided at the upper end of the movable slide (62), a heating rod (15) is fixedly installed at the upper right end of the vertical rod (14), a plurality of second connecting rods (202) are rotatably installed on the outer circumferential surface of the lower end of the heating rod (15), and the lower end of the second connecting rod (202) is rotatably connected to the inner brush plate (201).

2. The workpiece surface anti-corrosion processing equipment according to claim 1, characterized in that: The upper end surface of the disc seat (2) is provided with a hexagonal slide groove (21), the lower straight edge of the extrusion member (22) is fixedly mounted with a sliding block (23), the sliding block (23) is slidably mounted inside the hexagonal slide groove (21), the center position of the upper straight edge of the extrusion member (22) is fixedly mounted with a sliding column (24), the upper end surface of the rotating disk (25) is provided with a pushing through groove (251), the upper end of the sliding column (24) passes through the pushing through groove (251).

3. The workpiece surface anti-corrosion processing equipment according to claim 1, characterized in that: An external tooth groove (252) is provided on the circumferential surface of the rotating disk (25); a first motor (3) is fixedly mounted on the lower end of the base (1); a first gear (31) is fixedly mounted on the output shaft of the first motor (3); and the first gear (31) is meshed with the external tooth groove (252).

4. The workpiece surface anti-corrosion processing equipment according to claim 1, characterized in that: The upper end surface of the base (1) is located outside the rotating disk (25) and is fixedly mounted with an annular plate (102); the upper end surface of the base (1) is located outside the annular plate (102) and is fixedly mounted with a gear ring (101).

5. The workpiece surface anti-corrosion processing equipment according to claim 1, characterized in that: The lower end of the vertical plate (4) is slidably mounted between the gear ring (101) and the annular plate (102); a second motor (5) is fixedly mounted on the outer circumferential surface of the vertical plate (4); a second gear (51) is mounted at a height on the output shaft of the second motor (5); and the second gear (51) is meshed with the gear ring (101).

6. The workpiece surface anti-corrosion processing equipment according to claim 5, characterized in that: A third motor (6) is fixedly mounted on the upper end of the vertical plate (4), a screw (61) is fixedly mounted on the output shaft of the third motor (6), a screw chute (41) is provided on the right circumferential surface of the vertical plate (4), the screw (61) is located inside the screw chute (41), and the left end of the movable slide (62) is rotatably mounted on the circumferential surface of the screw (61) and can slide up and down inside the screw chute (41).

7. The workpiece surface anti-corrosion processing equipment according to claim 1, characterized in that: An annular sliding groove (71) is provided on the inner circumferential surface of the support plate (7), and the outer circumferential surface of the limiting ring (8) is rotatably mounted inside the annular sliding groove (71). A fourth motor (10) is fixedly mounted at a position near the edge of the lower end of the support plate (7), and a third gear (11) is fixedly mounted on the output shaft of the fourth motor (10).

8. The workpiece surface anti-corrosion processing equipment according to claim 1, characterized in that: A first tooth groove (91) is provided on the outer circumferential surface of the lower end of the double-layer ring (9), and the first tooth groove (91) is engaged with the third gear (11). Three rectangular frames (92) are rotatably mounted on the inner side of the double-layer ring (9), and an adjacent end of the rotating column (12) passes through the rectangular frame (92) and extends to the inner side of the double-layer ring (9); The rotating column (12) is located at one end inside the double-layer ring (9) and is provided with a cavity groove (121); a first spring (122) is fixedly installed inside the cavity groove (121); and the brush head (123) is located at one end inside the cavity groove (121) and is fixedly connected to the first spring (122).

9. The workpiece surface anti-corrosion processing equipment according to claim 1, characterized in that: The upper end of the movable slide (62) is fixedly mounted with a cavity column (13), the lower end of the upright rod (14) is slidably mounted on the inner side of the cavity column (13), a plurality of limiting holes (131) are provided on the right side surface of the cavity column (13), a groove (141) is provided on the right side of the lower end of the upright rod (14), a second spring (142) is fixedly mounted inside the groove (141), a limiting rod (143) is installed at the right end height of the second spring (142), and the limiting rod (143) can be inserted into the limiting hole (131).

10. The workpiece surface anti-corrosion processing equipment according to claim 1, characterized in that: A screw column (16) is fixedly mounted on the lower end of the heating rod (15), an adjusting rod (17) is rotatably mounted on the lower end of the screw column (16), a rotating ring (18) is fixedly mounted on the lower end of the adjusting rod (17), a circular ring (19) is rotatably mounted on the circumferential surface of the rotating ring (18), a first connecting rod (20) is rotatably mounted on the outer circumferential surface of the circular ring (19), and the upper end of the first connecting rod (20) is rotatably mounted on the inner circumferential surface of the inner brush plate (201).

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