Plating device for cutter coating

Abstract

The utility model belongs to the technical field of cutter coating, and particularly relates to a coating device for cutter coating, which comprises a base, a box body is fixedly connected onto the base, a rotating column is rotatably mounted on the top side of the box body, a first rotating disc is fixedly connected to the bottom end of the rotating column, a first sleeve is fixedly connected to the bottom side of the first rotating disc, and a second sleeve is fixedly connected to the bottom side of the first sleeve. A first lifting rod is arranged in the first sleeve, a second rotating disc is fixedly connected to the bottom end of the first lifting rod, a second sleeve is fixedly connected to the bottom side of the second rotating disc, a second lifting rod is arranged in the second sleeve, a third rotating disc is fixedly connected to the bottom end of the second lifting rod, and a sleeve is rotationally installed on the bottom side of the box body; a telescopic rod is arranged in the sleeve; when a coating is sprayed on the cutter, the distance between the two rotating discs can be adjusted according to the cutters with different lengths, so that the hoisting, fixing and spraying requirements of the cutters with different lengths can be met, and the application range of the device is expanded.

Description

Technical Field

[0001] This utility model relates to the field of cutting tool coating technology, specifically a coating device for cutting tool coating. Background Technology

[0002] In the tool manufacturing process, spraying a coating onto the tool is a crucial process. By spraying a coating onto the tool, the hardness and wear resistance of the tool surface can be significantly improved.

[0003] An existing tool coating spraying device includes a housing with a rotating column rotatably mounted inside. Multiple rotating disks are mounted on the rotating column, and each disk has multiple hooks fixed to it. A motor is mounted on the top side of the housing, and its output is connected to one end of the rotating column. Two fixing plates are mounted on one outer wall of the housing, and a hollow tube is fixed between the two plates. Multiple nozzles are mounted on the hollow tube. A storage tank is located beside the housing, and a pump is mounted at the bottom of the storage tank. The pump's output port is connected to a delivery pipe, and the other end of the delivery pipe is connected to the hollow tube. When spraying coating onto the tools, the tools are first hung on the hooks. Then, the pump is started, causing the coating material in the storage tank to be sprayed onto the tool surface through the nozzles. Simultaneously, the motor is started, causing the rotating disks to rotate the hooks and the tools hanging on them, thus enabling a rotary spraying operation on the tools.

[0004] Existing coating devices for tool spraying often have a fixed distance between adjacent lifting plates when spraying coatings on tools. The fixed spacing of the lifting plates cannot meet the requirements for lifting, fixing and spraying tools of different lengths, thus limiting the applicability of the device. Therefore, a coating device for tool coating is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve the problems mentioned in the background art, this utility model proposes a coating device for tool coating.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A coating device for tool coating according to this utility model includes a base, a housing fixedly connected to the base, a rotating column rotatably mounted on the top side of the housing, a first rotating disk fixedly connected to the bottom end of the rotating column, a first sleeve fixedly connected to the bottom side of the first rotating disk, a first lifting rod disposed inside the first sleeve, a second rotating disk fixedly connected to the bottom end of the first lifting rod, a second sleeve fixedly connected to the bottom side of the second rotating disk, a second lifting rod disposed inside the second sleeve, a third rotating disk fixedly connected to the bottom end of the second lifting rod, a sleeve rotatably mounted on the bottom side of the housing, a telescopic rod disposed inside the sleeve, the top end of the telescopic rod fixedly connected to the bottom side wall of the third rotating disk, limit grooves are provided on both the first and second sleeves, limit rods are inserted into both limit grooves, and one end of each limit rod is correspondingly fixedly connected to the first lifting rod. On the lowering rod and the second lifting rod, the other ends of the two limiting slide rods are fixedly connected to movable sleeves. The bottom ends of the first sleeve and the second sleeve are fixedly connected to fixed blocks. The top sides of the first rotating disk and the second rotating disk are each equipped with a first motor. The output ends of the two first motors are connected to lead screws, and the bottom ends of the lead screws are rotatably mounted on the fixed blocks. The lead screws pass through the movable sleeves. When spraying coating on the cutter, in order to meet the hoisting and fixing requirements of cutters of different lengths, the first motors are started, causing the lead screws to rotate. This forces the movable sleeves to drive the limiting slide rods to move within the limiting slide grooves, thereby driving the first lifting rod and the second lifting rod to move down within the first sleeve and the second sleeve, respectively. This causes the second rotating disk and the third rotating disk to move down as well. Thus, the distance between the two rotating disks can be adjusted according to the cutter lengths, thereby meeting the hoisting, fixing, and spraying requirements of cutters of different lengths and expanding the applicability of the device.

[0007] Preferably, multiple second motors are installed on the first, second, and third rotating disks. Each second motor's output end is connected to a lifting rod, and each lifting rod's bottom end is equipped with a hook. A first bevel gear is fitted onto the top of the rotating column, and a first electric motor is installed on the top side of the housing. A second bevel gear is installed on the output end of the first electric motor, and the first and second bevel gears mesh with each other. During the spraying process, the first electric motor operates, causing the second bevel gear to rotate, which in turn forces the first bevel gear to drive the rotating column to rotate. This causes the rotating disk to rotate the cutter hanging on the hook. Simultaneously, the second motor is activated, causing the lifting rod to rotate the cutter hanging on the hook. Through the rotation and rotation of the cutter, a uniform spraying operation can be performed on the cutter from all directions, which not only improves work efficiency but also ensures the quality of the cutter coating.

[0008] Preferably, two fixing plates are installed on one side wall of the housing, and a hollow tube is fixed between the two fixing plates. Multiple nozzles are installed on the hollow tube, and each nozzle is equipped with a one-way valve. A storage tank is provided on the base, and a pump body is installed at the bottom of the storage tank. The input port of the pump body is connected to a liquid extraction pipe, and the output port of the pump body is connected to a delivery pipe. The other end of the delivery pipe is connected to the hollow tube. A liquid injection pipe is connected to the top side of the storage tank. When spraying the tool, the pump body is started, so that the paint in the storage tank flows into the hollow tube through the delivery pipe and is finally sprayed onto the surface of the tool through the nozzle, thereby enabling the tool to be coated.

[0009] Preferably, a second motor is installed on the top side of the storage tank, and the output end of the second motor is connected to a stirring shaft. Multiple stirring rods are fixed on the outer surface of the stirring shaft. In order to prevent the coating from solidifying due to prolonged stillness, a stirring mechanism is set up. The second motor is started to make the stirring shaft drive the stirring rods to rotate, thereby stirring the coating in the storage tank. This can effectively prevent the coating from solidifying due to prolonged stillness and ensure the fluidity and performance of the coating.

[0010] Preferably, an opening is provided on the other side wall of the housing, and a shell is fixedly connected to the port of the opening. Multiple heating tubes are provided inside the shell. Two mounting holes are provided on the side wall of the shell, and a fan is installed in each of the two mounting holes. A sealing door is hinged to one side of the port of the housing. When drying the coated tool, the fan operates, and with the cooperation of the heating tubes, the heated high-temperature gas is blown onto the surface of the tool, thereby accelerating the curing of the coating liquid. The high-temperature gas fully cures the coating material, forming a strong bond with the tool substrate. The adhesion of the coating after drying is significantly improved.

[0011] The advantages of this utility model are:

[0012] 1. In order to meet the hoisting and fixing requirements of tools of different lengths when spraying and coating the cutting tools, this utility model starts the first motor to make the lead screw rotate, which forces the movable sleeve to drive the limiting slide rod to move in the limiting slide groove. In turn, it drives the first lifting rod and the second lifting rod to move down in the first sleeve and the second sleeve respectively, so that the second rotating disk and the third rotating disk also move down. Thus, the distance between the two rotating disks can be adjusted according to the cutting tools of different lengths, thereby meeting the hoisting, fixing and spraying requirements of cutting tools of different lengths and expanding the application range of the device.

[0013] 2. In the spraying process of this utility model, the operation of the first electric motor causes the second bevel gear to rotate, which in turn forces the first bevel gear to drive the rotating column to rotate, thereby causing the rotating disk to rotate the cutter hanging on the hook. At the same time, the second motor is started, causing the lifting rod to drive the cutter hanging on the hook to rotate. Through the rotation and rotation of the cutter, the cutter can be sprayed evenly from all directions, which not only improves work efficiency but also ensures the quality of the cutter coating. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the device;

[0016] Figure 2 This is a three-dimensional structural diagram of the internal components of the enclosure;

[0017] Figure 3 This is a schematic diagram showing the overall planar structure of the device;

[0018] Figure 4 This is a three-dimensional structural diagram of the rotating hoisting mechanism;

[0019] Figure 5 This is a cross-sectional three-dimensional structural diagram of the sleeve;

[0020] Figure 6 This is a three-dimensional structural diagram of the rotating disk spacing adjustment mechanism;

[0021] Figure 7 This is a schematic diagram of the three-dimensional structure of the rotating disk assembly;

[0022] In the diagram: 1. Base; 2. Box body; 3. Rotating column; 4. First rotating disk; 5. First sleeve; 6. First lifting rod; 7. Second rotating disk; 8. Second sleeve; 9. Second lifting rod; 10. Third rotating disk; 11. Sleeve; 12. Telescopic rod; 13. Limiting groove; 14. Movable sleeve; 15. Fixing block; 16. First motor; 17. Lead screw; 18. First bevel gear; 19. First electric motor; 20. Second bevel gear; 21. Second motor; 22. Lifting rod; 23. Hook; 24. Fixing plate; 25. Hollow tube; 26. Nozzle; 27. Storage tank; 28. Pump body; 29. ​​Conveying pipe; 30. Second electric motor; 31. Stirring shaft; 32. Stirring rod; 33. Port; 34. Shell; 35. Heating tube; 36. Fan; 37. Sealing door. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figure 4-7As shown, a coating device for a cutting tool includes a base 1, a housing 2 fixedly connected to the base 1, a rotating column 3 rotatably mounted on the top side of the housing 2, a first rotating disk 4 fixedly connected to the bottom end of the rotating column 3, a first sleeve 5 fixedly connected to the bottom side of the first rotating disk 4, a first lifting rod 6 disposed inside the first sleeve 5, a second rotating disk 7 fixedly connected to the bottom end of the first lifting rod 6, a second sleeve 8 fixedly connected to the bottom side of the second rotating disk 7, a second lifting rod 9 disposed inside the second sleeve 8, and the bottom end of the second lifting rod 9... A third rotating disk 10 is fixedly connected to the housing 2. A sleeve 11 is rotatably installed on the bottom side of the housing 2. A telescopic rod 12 is installed inside the sleeve 11. The top end of the telescopic rod 12 is fixed to the bottom side wall of the third rotating disk 10. Limiting grooves 13 are opened on both the first sleeve 5 and the second sleeve 8. Limiting rods are inserted into both limiting grooves 13, and one end of each limiting rod is fixedly connected to the first lifting rod 6 and the second lifting rod 9 respectively. The other end of each limiting rod is fixedly connected to a movable sleeve 14. The first sleeve 5 The bottom ends of the first and second sleeves 8 are both fixed with fixing blocks 15. The top sides of the first rotating disk 4 and the second rotating disk 7 are both equipped with first motors 16. The output ends of the two first motors 16 are connected to lead screws 17, and the bottom ends of the lead screws 17 are rotatably mounted on the fixing blocks 15. The lead screws 17 pass through the movable sleeve 14. During operation, when spraying coating on the cutter, in order to meet the hoisting and fixing requirements of cutters of different lengths, when adjusting the distance between the hoisting plates according to the cutter of different lengths, the first motors 16 are started, causing the lead screws 17 to rotate. This forces the movable sleeve 14 to drive the limiting slide rod to move within the limiting slide groove 13, thereby driving the first lifting rod 6 and the second lifting rod 9 to move down within the first sleeve 5 and the second sleeve 8 respectively. This causes the second rotating disk 7 and the third rotating disk 10 to move down as well. Thus, the distance between the two rotating disks can be adjusted according to the cutter of different lengths, thereby meeting the hoisting, fixing and spraying requirements of cutters of different lengths and expanding the applicability of the device.

[0025] Please see Figure 2 and Figure 4As shown, multiple second motors 21 are installed on the first rotating disk 4, the second rotating disk 7, and the third rotating disk 10. Each second motor 21 has a lifting rod 22 connected to its output end, and each lifting rod 22 has a hook 23 at its bottom end. A first bevel gear 18 is fitted onto the top of the rotating column 3, and a first electric motor 19 is installed on the top side of the housing 2. A second bevel gear 20 is installed at the output end of the first electric motor 19, and the first bevel gear 18 and the second bevel gear 20 mesh with each other. During operation, the first electric motor 19 rotates the second bevel gear 20, which in turn forces the first bevel gear 18 to drive the rotating column 3 to rotate. This causes the rotating disk to rotate the cutter hanging on the hook 23. At the same time, the second motors 21 are started, causing the lifting rod 22 to rotate the cutter hanging on the hook 23. Through the rotation and rotation of the cutter, a uniform spraying operation can be performed on the cutter from all directions, which not only improves work efficiency but also ensures the quality of the cutter coating.

[0026] Please see Figure 1-3 As shown, two fixing plates 24 are installed on one side wall of the housing 2, and a hollow tube 25 is fixed between the two fixing plates 24. Multiple nozzles 26 are installed on the hollow tube 25, and each nozzle 26 is equipped with a one-way valve. A storage tank 27 is set on the base 1, and a pump body 28 is installed at the bottom of the storage tank 27. The input port of the pump body 28 is connected to a liquid extraction pipe, and the output port of the pump body 28 is connected to a delivery pipe 29. The other end of the delivery pipe 29 is connected to the hollow tube 25. A liquid injection pipe is connected to the top side of the storage tank 27. During operation, after the distance between the two lifting plates is adjusted, when spraying the blades, the blades are first hung on the hooks 23 in sequence. Then, the pump body 28 is started, so that the paint in the storage tank 27 flows into the hollow tube 25 through the delivery pipe 29, then into the nozzles 26, and finally sprayed onto the surface of the blades through the nozzles 26, thereby enabling the blades to be coated.

[0027] A second motor 30 is installed on the top side of the storage tank 27. The output end of the second motor 30 is connected to a stirring shaft 31. Multiple stirring rods 32 are fixed on the outer surface of the stirring shaft 31. During operation, in order to prevent the coating from solidifying due to prolonged stillness, a stirring mechanism is set up. The second motor 30 is started, which causes the stirring shaft 31 to drive the stirring rods 32 to rotate, thereby stirring the coating in the storage tank 27. This can effectively prevent the coating from solidifying due to prolonged stillness and ensure the fluidity and performance of the coating.

[0028] Please see Figure 1-3As shown, an opening 33 is provided on the other side wall of the housing 2. A housing 34 is fixedly connected to the port of the opening 33. Multiple heating tubes 35 are provided inside the housing 34. Two mounting holes are provided on the side wall of the housing 34. A fan 36 is installed in each of the two mounting holes. A sealing door 37 is hinged to one side of the port of the housing 2. During operation, after the coating is applied to the tool, when the coated tool is dried, the fan 36 operates, and with the cooperation of the heating tubes 35, the heated high-temperature gas is blown onto the surface of the tool, thereby accelerating the curing of the coating liquid. The high-temperature gas fully cures the coating material and forms a strong bond with the tool substrate. The adhesion of the coating after drying is significantly improved.

[0029] Working Principle: Existing coating devices for tool spraying often have a fixed distance between adjacent lifting plates when spraying coatings on tools. This fixed spacing cannot meet the requirements for lifting, fixing, and spraying tools of different lengths, thus limiting the applicability of the device. Therefore, a coating device for tool coating is proposed to address this problem. When spraying coatings on tools, to meet the requirements for lifting and fixing tools of different lengths, the first motor 16 is activated when adjusting the distance between the lifting plates according to the different lengths of the tools. This causes the lead screw 17 to rotate, forcing the movable sleeve 14 to move the limiting slide rod within the limiting slide groove 13. This, in turn, causes the first lifting rod 6 and the second lifting rod 9 to move downwards within the first sleeve 5 and the second sleeve 8, respectively. This causes the second rotating disk 7 and the third rotating disk 10 to also move downwards, thus allowing the distance between the two rotating disks to be adjusted according to the different lengths of the tools. This satisfies the requirements for lifting, fixing, and spraying tools of different lengths, expanding the applicability of the device.

[0030] After the spacing between the two lifting plates is adjusted, when spraying the cutters, the cutters are first hung on hooks 23 in sequence. Then, the pump body 28 is started, allowing the paint in the storage tank 27 to flow through the delivery pipe 29 into the hollow pipe 25, then into the spray nozzle 26, and finally sprayed onto the cutter surface through the spray nozzle 26, thus enabling the cutter to be coated. During the spraying process, the first motor 19 is simultaneously started, causing the second bevel gear 20 to rotate, which in turn forces the first bevel gear 18 to drive the rotating column 3 to rotate, thereby causing the rotating disk to rotate the cutters hung on hooks 23. The second motor 21 is started, causing the lifting rod 22 to rotate the cutter hanging on the hook 23. Through the rotation and revolution of the cutter, a uniform spraying operation can be carried out on the cutter from all directions, which not only improves work efficiency but also ensures the quality of the cutter coating. After the cutter is coated, when drying the coated cutter, the blower 36 operates, and with the cooperation of the heating tube 35, the heated high-temperature gas is blown onto the cutter surface, which can accelerate the curing of the coating liquid. The high-temperature gas fully cures the coating material and forms a firm bond with the cutter substrate. The adhesion of the coating after drying is significantly improved.

[0031] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A plating device for tool coating, characterized by: The system includes a base (1), on which a housing (2) is fixedly connected. A rotating column (3) is rotatably mounted on the top side of the housing (2). A first rotating disk (4) is fixedly connected to the bottom end of the rotating column (3). A first sleeve (5) is fixedly connected to the bottom side of the first rotating disk (4). A first lifting rod (6) is provided inside the first sleeve (5). A second rotating disk (7) is fixedly connected to the bottom end of the first lifting rod (6). A second sleeve (8) is fixedly connected to the bottom side of the second rotating disk (7). A second lifting rod (9) is provided inside the second sleeve (8). A third rotating disk (10) is fixedly connected to the bottom end of the second lifting rod (9). A sleeve (11) is rotatably mounted on the bottom side of the housing (2). A telescopic rod (12) is provided inside the sleeve (11). The top end is fixed to the bottom side wall of the third rotating disk (10). The first sleeve (5) and the second sleeve (8) are both provided with limiting grooves (13). Limiting rods are inserted in the two limiting grooves (13). One end of the two limiting rods is fixed to the first lifting rod (6) and the second lifting rod (9). The other end of the two limiting rods is fixed to a movable sleeve (14). The bottom end of the first sleeve (5) and the second sleeve (8) is fixed to a fixing block (15). The top side of the first rotating disk (4) and the second rotating disk (7) are both equipped with a first motor (16). The output end of the two first motors (16) is connected to a lead screw (17). The bottom end of the lead screw (17) is rotatably mounted on the fixing block (15). The lead screw (17) passes through the movable sleeve (14).

2. A coating apparatus for cutting tool coatings as claimed in claim 1, characterized in that: Multiple second motors (21) are installed on the first rotating disk (4), the second rotating disk (7) and the third rotating disk (10). Each second motor (21) is connected to a lifting rod (22) at its output end. Each lifting rod (22) is equipped with a hook (23) at its bottom end. A first bevel gear (18) is fitted on the top of the rotating column (3). A first motor (19) is installed on the top side of the housing (2). A second bevel gear (20) is installed on the output end of the first motor (19). The first bevel gear (18) and the second bevel gear (20) mesh with each other.

3. A coating apparatus for cutting tool coatings as defined in claim 1, characterized in that: Two fixing plates (24) are installed on one side wall of the box (2), and a hollow tube (25) is fixed between the two fixing plates (24). Multiple nozzles (26) are mounted on the hollow tube (25), and each nozzle (26) is equipped with a one-way valve.

4. The coating apparatus of claim 1 wherein: A storage tank (27) is provided on the base (1). A pump body (28) is installed at the bottom of the storage tank (27). The input port of the pump body (28) is connected to a liquid extraction pipe. The output port of the pump body (28) is connected to a delivery pipe (29). The other end of the delivery pipe (29) is connected to a hollow pipe (25). An injection pipe is connected to one side of the top of the storage tank (27).

5. A coating apparatus as claimed in claim 4, wherein: A second motor (30) is installed on the top side of the storage tank (27). The output end of the second motor (30) is connected to a stirring shaft (31). Multiple stirring rods (32) are fixed on the outer surface of the stirring shaft (31).

6. A coating apparatus for cutting tool coatings as defined in claim 1, characterized in that: An opening (33) is provided on the other side wall of the box (2). A housing (34) is fixedly connected to the port of the opening (33). Multiple heating tubes (35) are provided inside the housing (34). Two mounting holes are provided on the side wall of the housing (34). A fan (36) is provided in each of the two mounting holes. A sealing door (37) is hinged to one side of the port of the box (2).

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