High-efficiency coating system of evaporation coating machine

Abstract

The present application relates to a kind of evaporative coating machine high-efficiency coating system, including the transmission mechanism being arranged on rack and being provided with multiple bearing mechanisms along the transmission mechanism transmission direction;Along the transmission mechanism transmission direction, blanking station, coating station, coating station, cooling station, discharging station and reset station are sequentially arranged;Blanking mechanism is arranged on the blanking station, coating mechanism is arranged on the coating station, coating mechanism is arranged on the coating station, cooling mechanism is arranged on the cooling station, output mechanism is arranged on the discharging station and reset mechanism is arranged on the reset station;The present application is by setting up the outer circumferential spraying assembly and the inner circumferential spraying assembly in coating mechanism and bearing mechanism, solves the technical problem that raw material is wasted due to the fact that there is no specific protective measure in actual coating operation, and bearing device cannot quickly adapt to dumbbell piece change due to different specifications.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vacuum coating, in particular to a high-efficiency coating system of an evaporation coating machine. BACKGROUND

[0002] Vacuum electroplating is a physical deposition phenomenon. That is, argon is injected in a vacuum state, argon hits the target material, the target material separates into molecules and is adsorbed by the conductive goods to form a uniform and smooth surface layer. Vacuum evaporation, sputtering and ion plating are several types. They all use distillation or sputtering in a vacuum condition to deposit various metal and non-metal thin films on the surface of plastic parts. Through this way, very thin surface plating can be obtained, which has the outstanding advantages of fast speed and good adhesion. The coated object is more beautiful, has corrosion resistance, anti-skid, anti-scratch and other characteristics.

[0003] The patent document with the patent number CN114164404A discloses a vacuum coating equipment and a coating method, which includes a cavity with a vacuum coating space, a first ion beam source emitting assembly for providing a first ion beam moving towards the vacuum coating space, a second ion beam multi-arc source generating assembly for providing a second ion beam moving towards the vacuum coating space, a deflection assembly for generating a magnetic field to change the moving direction and speed of the coating particles in the first ion beam or the second ion beam in the vacuum coating space, and a PID control system for sending instructions to the deflection assembly to adjust the magnetic field generated by the deflection assembly.

[0004] However, in actual use, the inventors found that some existing coated objects only need to be coated on part of the position, and the remaining position is left for painting decoration or frosted treatment for easy holding, etc. However, in actual coating operation, there is often no targeted protection measure, resulting in waste of raw materials, and because the specifications of the dumbbell pieces are different, the carrying device cannot quickly adapt to the changes of the dumbbell pieces. SUMMARY

[0005] The purpose of the present application is to solve the technical problems that the specifications of the dumbbell pieces are different, and the carrying device cannot quickly adapt to the changes of the dumbbell pieces. The outer circumferential spraying assembly in the coating mechanism is used for coating the outer circumferential part of the dumbbell piece. The outer circumferential spraying assembly cooperates with the carrying mechanism to make the coating process more targeted and avoid the parts that need protection. The inner circumferential spraying assembly, which is perpendicular to the outer circumferential spraying assembly and is used for coating the inner circumferential part of the dumbbell piece, can penetrate from the middle hole of the dumbbell piece and cooperate with the carrying mechanism to expand and coat the inner circumferential part. The inner and outer circumferential spraying assemblies work together to quickly coat the parts of the dumbbell piece that need to be coated, improve the automation efficiency, save coating raw materials, and solve the technical problem that the specifications of the dumbbell pieces are different and the carrying device cannot quickly adapt to the changes of the dumbbell pieces.

[0006] In order to solve the above technical problems, the technical scheme is as follows: a high-efficiency coating system of an evaporation coating machine, comprising: a transmission mechanism arranged on a rack and a plurality of bearing mechanisms arranged along the transmission direction of the transmission mechanism;

[0007] A blanking station, a coating station, a coating station, a cooling station, a discharging station and a resetting station are arranged in sequence along the transmission direction of the transmission mechanism;

[0008] The blanking station is provided with a blanking mechanism, the coating station is provided with a coating mechanism, the coating station is provided with a coating mechanism, the cooling station is provided with a cooling mechanism, the discharging station is provided with an output mechanism, and the resetting station is provided with a resetting mechanism;

[0009] The bearing mechanism is used for bearing the dumbbell piece and driving the dumbbell piece to complete the coating process, which comprises a loading plate connected with hooks at both ends, a bearing rod connected with the transmission mechanism and cooperating with the hooks to drive the bearing mechanism to move, a first covering assembly arranged on the loading plate and used for protecting the bottom of the dumbbell piece, a second covering assembly arranged on the loading plate and used for protecting the top of the dumbbell piece, a third covering assembly arranged on both sides of the first covering assembly and used for protecting both sides of the dumbbell piece, a power assembly arranged at the bottom of the loading plate and used for driving the loading plate to rotate, and a correction assembly arranged at the bottom of the first covering assembly and used for driving the dumbbell piece to rotate for position adjustment;

[0010] The first covering assembly comprises a mounting disc connected to the loading plate, a first bottom cover, a second bottom cover and a third bottom cover connected in sequence to the inner wall of the mounting disc, a plurality of first springs connected below the first bottom cover, the second bottom cover and the third bottom cover respectively, and a plug penetrating through the first bottom cover, the second bottom cover, the third bottom cover and one side of the mounting disc;

[0011] The second covering assembly comprises a rotating frame connected with a second gear at the bottom, two second racks connected to the rack to cooperate with the second gear to drive the rotating frame to adjust the position, a first drive cylinder connected to the rotating frame and having a first top cover connected to the output end, and a second top cover and a third top cover connected in sequence to the circumferential position of the first top cover;

[0012] The third covering assembly comprises two L-shaped plates connected symmetrically to the outer wall of the mounting disc, a sliding block connected to the top of the L-shaped plate and having a second telescopic piece connected to one side, a connecting rod connected to the sliding block and having a third rack connected to one side, a third gear connected to the outer wall of the mounting disc and cooperating with the two third racks to drive, a U-shaped cover connected to one end of the second telescopic piece and having an obstacle rod connected to the top, and two groups of push blocks connected to the rack through torsional springs and used for cooperating with the connecting rod to drive the U-shaped cover to move;

[0013] The power assembly comprises a driving motor connected at the bottom of the loading plate and having a driving gear connected at the output end, and a gear ring connected at the bottom of the mounting disc and matched with the fourth gear for transmission.

[0014] The correcting assembly comprises two limiting blocks connected on the mounting disc through the first telescopic member, a supporting rod connected at the bottom of the mounting disc and having the first gear connected at one end, a first rack connected on the rack and matched with the first gear for transmission, and a first trapezoidal block connected on the rack and used for driving the first gear and the supporting rod to move downward.

[0015] Preferably, the blanking mechanism comprises a storage box connected with two groups of fixing members, a shaft connected on the fixing member and used for placing the dumbbell piece, a pushing assembly arranged in the storage box and used for releasing the dumbbell piece one by one, and an adjusting assembly arranged at the bottom of the storage box and used for controlling the working of the first covering assembly.

[0016] Preferably, the pushing assembly comprises a second driving cylinder connected on the storage box and having a pushing plate connected at the output end, two groups of limiting frames connected through the second spring, a first stopper connected on the limiting frame and used for lifting the dumbbell piece, and a second stopper connected on the limiting frame and used for intermittently conveying the dumbbell piece in cooperation with the stopper.

[0017] Preferably, the adjusting assembly comprises two L-shaped blocks connected symmetrically at the bottom of the storage box and having the third spring connected at one side, an arc-shaped receiving plate connected at one side of the L-shaped block through the fourth spring, a trigger rod connected below the arc-shaped receiving plate through the auxiliary rod and matched with the arc-shaped receiving plate for movement so as to drive the latch to release the braking of the first covering assembly.

[0018] Preferably, the coating mechanism and the cooling mechanism are consistent in structure and each comprises an outer circumferential spraying assembly used for coating the outer circumferential part of the dumbbell piece, and an inner circumferential spraying assembly arranged perpendicularly to the outer circumferential spraying assembly and used for coating the inner circumferential part of the dumbbell piece.

[0019] Preferably, the outer circumferential spraying assembly comprises a cross rod connected on the mounting rack, a first spraying head connected with the cross rod through the third telescopic member, a semicircular block connected at the bottom of the cross rod and matched with the L-shaped plate so as to drive the first spraying head to retract, and a fifth spring connected at one side of the semicircular block.

[0020] Preferably, the inner circumferential spraying assembly comprises a third driving cylinder connected on the mounting rack and having a plurality of second spraying heads sleeved at the output end, a connecting disc connected at the output end of the third driving cylinder and having a plurality of third spraying heads connected in the circumferential direction, and a supporting member matched with the supporting rod for driving the plurality of third spraying heads to open.

[0021] The supporting member comprises a cylindrical block connected with a plurality of supporting rods, and the supporting rods are matched with the third spraying heads for driving the third spraying heads to rotate.

[0022] Preferably, the coating mechanism includes a coating machine body, two sets of first transmission components disposed inside the coating machine body, a conveying rod connected to the first transmission components and used in conjunction with a hook, and a lifting frame driven by a chain transmission component for moving the bearing mechanism into the coating machine body.

[0023] Preferably, the output mechanism includes a second trapezoidal block connected to the frame and used to drive the first gear and support rod to rise, a fourth drive cylinder connected to the frame and with an outer rod connected to its output end, an inner rod connected to one end of the outer rod and with a gripper connected to the other end, a fourth gear connected to the inner rod and cooperating with a fourth rack on the frame for transmission, and a collection box located below the gripper.

[0024] Preferably, the reset mechanism includes a first reset block connected to the frame for resetting the first bottom cover from above the support mechanism, a second reset block for moving the pin from one side of the support mechanism to fix the first bottom cover, and a third reset block for moving the support rod from below the support mechanism to reset.

[0025] The beneficial effects of this invention are:

[0026] (1) In this invention, by setting an outer circumferential spraying component in the coating mechanism for coating the outer circumferential part of the dumbbell plate, the outer circumferential spraying component and the support mechanism can make the coating process more targeted and avoid the parts that need to be protected. At the same time, the inner circumferential spraying component, which is set perpendicular to the outer circumferential spraying component and is used for coating the inner circumferential part of the dumbbell plate, can penetrate into the middle circular hole of the dumbbell plate and expand with the support mechanism to coat the inner circumferential part. The inner and outer circumferential spraying components work together to quickly coat the part of the dumbbell plate that needs to be coated, improving automation efficiency and saving coating materials.

[0027] (2) In this invention, by setting up a feeding mechanism and a carrying mechanism, the dumbbell plates can be automatically identified in terms of their specifications during feeding and carrying, and the carrying mechanism can be adjusted by their gravity. The carrying mechanism can protect the bottom of the dumbbell plates with the first covering component, and then the second covering component protects the top of the dumbbell plates according to the position of the first covering component. The third covering component protects the two sides of the dumbbell plates through the second telescopic component, thereby achieving the effect that the entire device can be automatically adjusted to adapt to the processing of dumbbell plates of different specifications.

[0028] (3) In this invention, by setting a cooling mechanism similar to the coating mechanism, the various parts of the dumbbell plate are cooled in a targeted manner, thereby solving the problem that the temperature of the object after coating is high and the cooling effect is slow, thus achieving the effect of rapid cooling and improving production efficiency.

[0029] (4) By setting up an output mechanism and a reset mechanism, the present invention solves the problem of manually removing dumbbell plates and resetting various parts, thereby improving production efficiency and reducing manual intervention to enhance automation.

[0030] In summary, this equipment has the advantages of simple operation, applicability to various specifications, saving raw materials, and reducing manual intervention, and is especially suitable for the field of vacuum coating technology. Attached Figure Description

[0031] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0033] Figure 2 This is a schematic diagram of the supporting mechanism.

[0034] Figure 3 This is a structural diagram showing the working state of the load-bearing mechanism.

[0035] Figure 4 This is a schematic diagram of the structure of the first covering component.

[0036] Figure 5 This is a schematic diagram of the structure of the second covering component.

[0037] Figure 6 This is a schematic diagram of the third covering component.

[0038] Figure 7 This is a schematic diagram of the power assembly.

[0039] Figure 8 This is a schematic diagram of the push block structure.

[0040] Figure 9 This is a schematic diagram of the material feeding mechanism.

[0041] Figure 10 This is a schematic diagram of the material feeding assembly.

[0042] Figure 11 This is a schematic diagram of the adjustment component.

[0043] Figure 12 A schematic diagram of the structure for adjusting the working state of the component.

[0044] Figure 13This is a schematic diagram of the coating mechanism.

[0045] Figure 14 This is a schematic diagram of the coating mechanism.

[0046] Figure 15 This is a schematic diagram of the coating mechanism in operation.

[0047] Figure 16 This is a schematic diagram of the outer circumferential spraying assembly.

[0048] Figure 17 This is a schematic diagram of the inner circumferential spraying assembly in operation.

[0049] Figure 18 This is a schematic diagram of the output mechanism.

[0050] Figure 19 This is a schematic diagram of the reset mechanism.

[0051] Figure 20 This is a structural schematic diagram of part A, which is an enlarged view. Detailed Implementation

[0052] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0053] Example 1

[0054] like Figures 1-8 As shown, a high-efficiency coating system for an evaporation coating machine includes: a transmission mechanism 1 mounted on a frame 9 and multiple supporting mechanisms 2 arranged along the transmission direction of the transmission mechanism 1;

[0055] Along the transmission direction of the transmission mechanism 1, there are sequentially arranged a material feeding station, a coating station, a film coating station, a cooling station, a material discharge station, and a reset station;

[0056] The unloading station is equipped with an unloading mechanism 3, the coating station is equipped with a coating mechanism 4, the coating station is equipped with a coating mechanism 5, the cooling station is equipped with a cooling mechanism 6, the unloading station is equipped with an output mechanism 7, and the reset station is equipped with a reset mechanism 8.

[0057] The bearing mechanism 2 is used to carry the dumbbell plate 100 and drive the dumbbell plate 100 to complete the coating process. It includes a loading plate 21 with hooks 22 connected to both ends, a bearing rod 23 connected to the transmission mechanism 1 and cooperating with the hooks 22 to drive the bearing mechanism 2 to move, a first cover assembly 24 set on the loading plate 21 to protect the bottom of the dumbbell plate 100, a second cover assembly 25 set on the loading plate 21 to protect the top of the dumbbell plate 100, a third cover assembly 26 set on both sides of the first cover assembly 24 to protect both sides of the dumbbell plate 100, a power assembly 27 set at the bottom of the loading plate 21 to drive the dumbbell plate 100 to rotate, and a correction assembly 28 set at the bottom of the first cover assembly 24 to drive the dumbbell plate 100 to rotate for position adjustment.

[0058] The first cover assembly 24 includes a mounting plate 241 connected to the loading plate 21, a first bottom cover 242, a second bottom cover 243, and a third bottom cover 244 connected to the inner wall of the mounting plate 241 and sequentially sleeved thereon, a plurality of first springs 245 respectively connected below the first bottom cover 242, the second bottom cover 243, and the third bottom cover 244, and a pin 246 passing through the first bottom cover 242, the second bottom cover 243, the third bottom cover 244 and one side of the mounting plate 241;

[0059] The second cover assembly 25 includes a rotating frame 252 with a second gear 251 connected to its bottom, two second racks 253 connected to the frame 9 and driven by the second gear 251 to adjust the position of the rotating frame 252, a first drive cylinder 255 connected to the rotating frame 252 and with its output end connected to the first top cover 254, a second top cover 256 and a third top cover 257 sequentially fitted around the circumference of the first top cover 254, a protrusion 258 connected to the first top cover 254 and the second top cover 256, and a groove 259 formed on the second top cover 256 and the third top cover 257 to connect the first top cover 254, the second top cover 256, and the third top cover 257 with the protrusion 258.

[0060] The third cover assembly 26 includes two L-shaped plates 261 symmetrically connected to the outer wall of the mounting plate 241, a slider 263 connected to the top of the L-shaped plate 261 and connected to a second telescopic member 262 on one side, a connecting rod 265 connected to the slider 263 and connected to a third rack 264 on one side, a third gear 266 connected to the outer wall of the mounting plate 241 and cooperating with the two third racks 264 for transmission, a U-shaped cover 268 connected to one end of the second telescopic member 262 and connected to a blocking rod 267 on the top, and two sets of push blocks 2610 connected to the frame 9 by torsion springs 269 and used to cooperate with the connecting rod 265 to drive the U-shaped cover 268 to move.

[0061] The power assembly 27 includes a drive motor 272 connected to the bottom of the loading plate 21 and with a drive gear 271 connected to its output end, and a gear ring 274 connected to the bottom of the mounting plate 241 and cooperating with the drive gear 271 for transmission.

[0062] The correction component 28 includes two limiting blocks 282 connected to the mounting plate 241 via a first telescopic member 281, a support rod 284 connected to the bottom of the mounting plate 241 and having a first gear 283 connected to one end, a first rack 285 connected to the frame 9 and engaging with the first gear 283 for transmission, and a first trapezoidal block 286 connected to the frame 9 and used to drive the first gear 283 and the support rod 284 to move downward.

[0063] In this embodiment, the conveying mechanism 1 and the carrying mechanism 2 are provided to assist the dumbbell plate 100 in completing the coating process. During the coating process, the parts that do not need coating are protected, reducing material waste and enhancing the functionality of the dumbbell plate 100. By providing the feeding mechanism 3, coating mechanism 4, coating mechanism 5, cooling mechanism 6, output mechanism 7, and reset mechanism 8, the dumbbell plate 100 can move more smoothly throughout the entire processing. Furthermore, the coating mechanism 4 and cooling mechanism 6 enable precise and rapid coating and cooling of the dumbbell plate 100. This greatly enhances the effect, accelerates production efficiency, and improves product quality. The first cover component 24, the second cover component 25, and the third cover component 26 set in the bearing mechanism 2 can not only protect the designated parts of the dumbbell plate 100, but also adjust according to the specifications of the dumbbell plate 100 being processed, thereby increasing the versatility of the device's application scenarios. At the same time, the adjustment process automatically adjusts the first cover component 24, the second cover component 25, and the third cover component 26 by identifying the weight of the dumbbell plate 100 itself, reducing manual intervention and improving the degree of automation.

[0064] In detail, when the dumbbell plate 100 falls onto the bearing mechanism 2 via the unloading assembly, the unloading assembly first moves the pin 246 in the first cover assembly 24 according to the weight of the dumbbell plate 100, thereby releasing the restriction on the first bottom cover 242. Then, the first bottom cover 242 moves upward under the action of the first spring 245. At the same time, the end of the support rod 284 passes through the center of the dumbbell plate 100 and acts as a limit to it. Then, the support rod 284 supports the dumbbell plate 100 through the thicker section below its end. Because the dumbbell plate 100 will deflect to a certain extent when falling, the limiting block 28... 2. The first telescopic component 281 cannot properly engage with the dumbbell plate 100, so the first telescopic component 281 retracts under the pressure of the dumbbell plate 100 on the limiting block 282. After the dumbbell plate 100 falls, the bearing mechanism 2 begins to move under the drive of the transmission mechanism 1. During the process, the first gear 283 meshes with the first rack 285 and drives the support rod 284 to rotate. The support rod 284 then drives the dumbbell plate 100 to rotate. When the two openings on the dumbbell plate 100 align with the limiting block 282, the limiting block 282 engages with the dumbbell plate 100 under the elastic force of the first telescopic component 281, and the position of the dumbbell plate 100 is fixed and it cannot move. Rotation occurs, and then the first gear 283, under the pressure of the first trapezoidal block 286, drives the support rod 284 downward. The support rod 284 then releases its support from the dumbbell plate 100, which moves downward and is supported in a designated position by the first spring 245 and the first bottom cover 242. During this movement, a connecting rod 265, positioned forward along the direction of movement, presses against the push block 2610, causing the U-shaped covers 268 on both sides to move closer together and lock onto the edge of the dumbbell plate 100 under the action of the third rack 264 and the third gear 266. The second telescopic component 262 then retracts according to the specifications of the dumbbell plate 100. The pusher 2610 pushes the connecting rod 265, which in turn moves the slider 263. When the slider 263 is stuck on the edge of the dumbbell and can no longer move, the connecting rod 265, which is located in the forward position in the transmission direction, squeezes the pusher 2610 and causes the torsion spring 269 to rotate the pusher 2610, so that the connecting rod 265 passes over the pusher 2610 and passes over the slider 263 in position. When the coating work is performed, the drive motor 272 drives the gear ring 274 that is in transmission with it to rotate through the drive gear 271, which in turn drives the mounting plate 241 and the dumbbell plate 100 to rotate to perform the coating work.After the coating process is completed, when the support mechanism 2 moves, the second gear 251 and the second rack 253 at the bottom of the rotating frame 252 mesh and drive the first drive cylinder 255 to move directly above the dumbbell plate 100. Then, the first drive cylinder 255 is activated, and its output drives the first top cover 254, the second top cover 256, and the third top cover 257 downwards. During this process, the position of the second top cover 256 and the third top cover 257 is restricted by the action of the obstruction rod 267. Subsequently, the first top cover 254 separates from the second top cover 256 and adheres tightly to the top of the dumbbell plate 100 for protection.

[0065] It should be noted that the pin 246 has a U-shaped structure, which facilitates its operation with the unloading mechanism 3. Depending on the size of the dumbbell plate 100, the length by which the pin 246 extends varies, thus the first bottom cover 242, the second bottom cover 243, and the third bottom cover 244 will operate according to the actual situation. The size of the opening on the dumbbell plate 100 is uniformly set according to the user's hand, making it convenient to grasp the dumbbell plate 100 during movement. The uniform opening position also facilitates maintaining a consistent posture when using different dumbbell plates 100. Therefore, the opening positions on both sides of the center of the dumbbell plates 100 of different specifications are consistent. With the cooperation of the first bottom cover 242, the second bottom cover 243, and the third bottom cover 244 and the corresponding first spring 245, the dumbbell plates 100 of different specifications can be placed without the support of the support column. Both can be kept at the same height as the U-shaped cover 268 when supported. The difference between the two connecting rods 265 is that the connecting rod 265 located at the front position in the transmission direction protrudes longer below to facilitate contact with the push block 2610 and drive the third cover assembly 26 for protection. The difference between the connecting rod 265 located at the rear position in the transmission direction is that its top protrudes longer, which facilitates pressing with the other push block 2610 after the dumbbell plate 100 is processed, thereby releasing the protection of the dumbbell plate 100 by the third cover assembly 26. A damper is provided between the slider 263 and the L-shaped plate 261 to prevent it from opening automatically due to the elasticity of the second telescopic member 262 and affecting the operation. After processing is completed, the second cover assembly 25 is reset by the second rack 253 set at the rear for easy cooling.

[0066] Furthermore, such as Figure 9 As shown, the material feeding mechanism 3 includes a storage box 32 connected to two sets of fixing members 31, a shaft 33 connected to the fixing members 31 and used to hold dumbbell plates 100, a material pushing component 34 disposed in the storage box 32 and used to release dumbbell plates 100 one by one, and an adjustment component 35 disposed at the bottom of the storage box 32 and used to control the operation of the first covering component 24.

[0067] In this embodiment, by setting the fixing member 31 and the shaft 33, the dumbbell plates 100 to be processed can be neatly stacked for the unloading operation. Furthermore, by using the pushing component 34, the dumbbell plates 100 can be unloaded one by one, and can also automatically adapt to dumbbell plates 100 of different specifications. By using the adjusting component 35, the carrying mechanism 2 can be adjusted to protect the dumbbell plates 100 according to their specifications.

[0068] In detail, firstly, the lower fixing member 31 needs to be manually secured to the shaft 33. Then, the upper fixing member 31 is released. Next, the dumbbell plate 100 is placed on the shaft 33. After placement, the upper fixing member 31 is fixed and the lower fixing member 31 is released. Then, the dumbbell plate 100 is dropped by the pushing component 34. Under the action of the adjusting component 35, the specifications of the dumbbell plate 100 are automatically identified, and the first covering component 24 is activated to provide appropriate support and protection.

[0069] It should be noted that when loading the dumbbell plate 100, it is necessary to manually fix it alternately with two fixing parts 31. The fixing part 31 consists of a crossbar 412 that provides support and a buckle at the end.

[0070] Furthermore, such as Figure 10 As shown, the feeding assembly 34 includes a second drive cylinder 342 connected to the storage box 32 and with a push plate 341 connected to its output end, two sets of limiting frames 344 connected by a second spring 343, a first stop block 345 connected to the limiting frame 344 and used to lift the dumbbell plate 100, and a second stop block 346 connected to the limiting frame 344 and used to intermittently feed the dumbbell plate 100 in cooperation with the first stop block 345.

[0071] In this embodiment, by setting a limiting frame 344, the distance between the two limiting frames 344 can be adjusted by gravity squeezing one side of the inclined setting when placing dumbbell plates 100 of the same specification, thereby accommodating dumbbell plates 100 of different specifications. Then, the material is dropped by the alternating working first stop 345 and second stop 346.

[0072] In detail, the second drive cylinder 342 is first activated, which pushes the push plate 341 through its output end. The push plate 341 drives the limit frames 344 on both sides to move. Then, the first stop 345, which originally played a supporting role, moves away, and the second stop 346 lifts the upper dumbbell plate 100, so that the bottom dumbbell plate 100 loses its supporting force and moves downward along the shaft 33, and then falls into the adjustment component 35. After that, the output end of the second drive cylinder 342 drives the push plate 341 and the limit frame 344 to retract, so that the second stop 346 cancels the support of the dumbbell plate 100. Then, the dumbbell plate 100 falls and is blocked by the action of the first stop 345. The previous operation is repeated to perform intermittent feeding.

[0073] It should be noted that when loading, the staff must ensure that the dumbbell plates 100 added each time are of the same size to facilitate the operation of the pushing component 34. If dumbbell plates 100 of different sizes need to be added, the size of the first stop 345 and the second stop 346 can be changed so that the first stop 345 and the second stop 346 can still lift the smallest dumbbell plate 100 when the two limit frames 344 are moved to the farthest distance of the working state.

[0074] Furthermore, such as Figures 11-12 As shown, the adjustment assembly 35 includes two L-shaped blocks 352 symmetrically connected to the bottom of the storage box 32 and connected to a third spring 351 on one side, an arc-shaped receiving plate 353 connected to one side of the L-shaped blocks 352 by a fourth spring 354, and a trigger rod 356 connected to the arc-shaped receiving plate 353 below by an auxiliary rod 355 and moving in coordination with the arc-shaped receiving plate 353 to drive the pin 246 to release the brake of the first covering assembly 24.

[0075] In this embodiment, by setting an arc-shaped receiving plate 353 with a fourth spring 354 and a trigger rod 356 located below the arc-shaped receiving plate 353, the bearing mechanism 2 can identify the dumbbell plate 100 through the adjustment component 35, and then activate the matching protective part, which facilitates the subsequent coating work.

[0076] In detail, when the dumbbell plate 100 falls between the two arc-shaped receiving plates 353, it first moves the arc-shaped receiving plates 353 on both sides downward by its own gravity. Then, the arc-shaped receiving plates 353 move the trigger rod 356 downward and cause the pin 246 to move outward to cancel the limit on the first cover component 24. Then, under the action of the weight of the dumbbell plate 100, the arc-shaped receiving plates 353 on both sides move the L-shaped block 352, so that the dumbbell plate 100 passes through the adjustment component 35 and falls on the receiving component. Then, the adjustment component 35 is reset by the third spring 351 and the fourth spring 354.

[0077] It should be noted that because the weights of dumbbell plates 100 vary depending on their specifications, the distance that the trigger rod 356 moves the pin 246 varies.

[0078] Furthermore, such as Figures 14-17 As shown, the coating mechanism 4 and the cooling mechanism 6 have the same structure, both including an outer circumferential spraying assembly 41 for coating the outer circumferential part of the dumbbell plate 100 and an inner circumferential spraying assembly 42 that is arranged perpendicularly to the outer circumferential spraying assembly 41 and is used for coating the inner circumferential part of the dumbbell plate 100.

[0079] In this embodiment, by setting the outer circumferential spraying component 41 and the inner circumferential spraying component 42 in conjunction with the third covering component 26, the coating process is more targeted and saves raw materials. At the same time, the coating mechanism 4 and the cooling mechanism 6 can use the same pull-out pump body to save power resources.

[0080] In detail, when the carrier mechanism 2 moves to the coating station, the inner circumferential spraying component 42 and the outer circumferential spraying component 41 are in place, and the dumbbell plate 100 is rotated by the power component 27 to carry out the spraying work.

[0081] It should be noted that the coating mechanism 4 and the cooling mechanism 6 have the same structure, the difference being that the coating mechanism 4 uses a nozzle, while the cooling mechanism 6 replaces the nozzle with an air outlet.

[0082] Furthermore, such as Figure 16 As shown, the outer circumferential spraying assembly 41 includes a crossbar 412 connected to the mounting bracket 411, a first nozzle 414 connected to the crossbar 412 via a third telescopic member 413, a semi-circular block 415 connected to the bottom of the crossbar 412 and cooperating with the L-shaped plate 261 to drive the first nozzle 414 to retract, and a fifth spring 416 connected to one side of the semi-circular block 415.

[0083] In this embodiment, by setting the third telescopic member 413, the first nozzle 414 can adapt to dumbbell plates 100 of different specifications. Then, under the action of the semi-circular block 415, the first nozzle 414 can automatically pass over the U-shaped cover 268, achieving targeted coating and saving raw materials.

[0084] In detail, as the dumbbell plate 100 moves to the coating station with the carrying mechanism 2, the circumference of the dumbbell plate 100 gradually gets into the interior of the first spray head 414. When a larger dumbbell plate 100 is being transported, the third telescopic member 413 can be compressed to achieve a fit. During the coating process, the power component 27 drives the dumbbell plate 100 to rotate to achieve uniform spraying. When the L-shaped plate 261 in the third cover component 26 rotates, it is pressed against the semi-circular block 415, causing the semi-circular block 415 to drive the crossbar 412 to pull the first spray head 414 backward and over the U-shaped cover 268. After the L-shaped plate 261 rotates and separates from the semi-circular block 415, the first spray head 414 is reset by the elastic force of the fifth spring 416 and then extends and sticks tightly to the dumbbell plate 100 by the elastic force of the fifth spring 416.

[0085] It should be noted that the compression between the semicircular block 415 and the L-shaped plate 261 allows the first nozzle 414 to move to the farthest distance, so that even the largest dumbbell plate 100 can allow the first nozzle 414 to pass over the U-shaped cover 268; when the first nozzle 414 retracts under the action of the horizontal plate, the spraying action will be paused; the first telescopic component 281 and the second telescopic component 262 are the same as the third telescopic component 413, consisting of a telescopic spring and a round rod.

[0086] Furthermore, such as Figure 17 As shown, the inner circumferential spraying assembly 42 includes a third drive cylinder 422 connected to the mounting bracket 411 and having a plurality of second nozzles 421 sleeved at the output end, a connecting plate 424 connected to the output end of the third drive cylinder 422 and having a plurality of third nozzles 423 connected in the circumferential direction, and a support member 425 that works with the support rod 284 to drive the plurality of third nozzles 423 to open.

[0087] The support member 425 includes a cylindrical block 4252 connected with multiple support bars 4251. The support bars 4251 cooperate with the third nozzle 423 to drive the third nozzle 423 to rotate.

[0088] In this embodiment, the support member 425 allows the upper and lower surfaces of the inner circumference to be coated simultaneously, making it convenient to use.

[0089] In detail, firstly, the inner circumferential spraying assembly 42 drives multiple second nozzles 421 and connecting plate 424 to move downward through the output end of the third drive cylinder 422. When the cylindrical block 4252 moves downward to contact the top of the support rod 284, since the cylindrical block 4252 can no longer move, the support bar 4251 drives the third nozzle 423 to rotate to a horizontal position and then stops, and then spraying begins.

[0090] It should be noted that the first nozzle 414, the second nozzle 421, and the third nozzle 423 all transmit the coating liquid through internally connected pipes.

[0091] Furthermore, such as Figure 13 and Figure 20 As shown, the coating mechanism 5 includes a coating machine body 51, two sets of first transmission components 52 disposed inside the coating machine body 51, a conveying rod 53 connected to the first transmission components 52 and used in conjunction with the hook 22, and a lifting frame 55 driven by a chain transmission component 54 and used to move the bearing mechanism 2 into the coating machine body 51.

[0092] It is worth mentioning that the chain conveyor 54 has a rectangular transmission direction, which lifts the carrier mechanism 2 and sends it into the coating machine body 51, and then repositions the carrier mechanism 2 after the coating is completed.

[0093] In detail, when the carrying mechanism 2 moves to a designated position on one side of the coating machine body 51, the chain transmission component 54 starts and drives the lifting frame 55 to move in a rectangular trajectory. First, it lifts the carrying mechanism 2, and then moves horizontally. When the hook 22 on one side of the carrying mechanism 2 moves above the first transmission component 52, it stops. Then, the first transmission component 52 rotates and drives the conveying rod 53 to move. The conveying rod 53 pulls the carrying mechanism 2 into the interior of the coating machine body 51 through the hook 22. Next, the lifting frame 55 continues to move and reset, while the sealing doors on both sides of the coating machine body 51 close, and vacuuming and coating begin. After coating is completed, the sealing doors of the coating machine body 51 open, and then the carrying mechanism 2 moves outward under the drive of the first transmission component 52. At the same time, the transmission mechanism 1 moves the carrying rod 23 to a designated position to wait for the carrying mechanism 2, and the chain transmission component 54 drives the lifting frame 55 to receive the carrying mechanism 2 and place it on the carrying rod 23, and continue to transmit it backward for cooling.

[0094] It should be noted that the coating machine body 51 is the same as the existing coating machine, and the sealing doors on both sides are identified by infrared sensors. The first transmission component 52 is equipped with a receiving frame to ensure the stability of the bearing mechanism 2.

[0095] Furthermore, such as Figure 18 As shown, the output mechanism 7 includes a second trapezoidal block 71 connected to the frame 9 and used to drive the first gear 283 and support rod 284 to rise, a fourth drive cylinder 73 connected to the frame 9 and with an outer rod 72 connected to its output end, an inner rod 75 connected to one end of the outer rod 72 and with a gripper 74 connected to the other end, a fourth gear 78 connected to the inner rod 75 and cooperating with a fourth rack 76 set on the frame 9 for transmission, and a collection box 77 set below the gripper 74.

[0096] In this embodiment, the processed dumbbell plate 100 is removed by setting a gripper 74 and then collected in a collection box 77.

[0097] In detail, after the dumbbell plate 100 is cooled by the cooling mechanism 6, as the bearing mechanism 2 moves, the first gear 283 contacts and squeezes the second trapezoidal block 71, causing the first gear 283 to drive the support rod 284 to lift the dumbbell plate 100 upward and separate it from the first bottom cover 242, so that the clamp 74 can hold the dumbbell plate 100 inside. Then, the fourth drive cylinder 73 drives the outer rod 72 and the inner rod 75 to move upward together, while the clamp 74 drives the dumbbell plate 100 to move upward. When the bearing mechanism 2 leaves the discharge station, as the fourth rack 76 meshes with the fourth gear 78, the inner rod 75 rotates, and the dumbbell plate 100 falls from the clamp 74 and enters the collection box 77.

[0098] It should be noted that the internal depth of the gripper 74 is larger than the radius of the largest dumbbell plate 100, which facilitates the gripping of dumbbell plates 100 of different sizes for discharging. The collection box 77 is equipped with a buffer pad. When the bearing mechanism is completely disengaged and no longer obstructs, the fourth rack 76 and the fourth gear 78 will mesh to drive the inner rod 75 to rotate, and the dumbbell plate 100 will fall from the gripper 74 and enter the collection box 77.

[0099] Example 2

[0100] like Figure 19 As shown, components that are the same as or corresponding to those in Embodiment 1 are referred to using the same reference numerals as in Embodiment 1. For simplicity, only the differences from Embodiment 1 are described below. The difference between Embodiment 2 and Embodiment 1 is as follows:

[0101] Furthermore, such as Figure 19 As shown, the reset mechanism 8 includes a first reset block 81 connected to the frame 9 for resetting the first bottom cover 242 from above the support mechanism 2, a second reset block 82 for moving the pin 246 from one side of the support mechanism 2 to fix the first bottom cover 242, and a third reset block 83 for moving the support rod 284 from below the support mechanism 2 to reset.

[0102] It is worth mentioning that the first reset block 81, the second reset block 82, and the third reset block 83 enable the bearing mechanism 2 to automatically restore its state for easy operation in the next bearing task.

[0103] In detail, when the bearing mechanism 2 moves to the reset position, the first reset block 81 presses against the top of the first bottom cover 242, causing the first bottom cover 242 to return to its initial position. At the same time, under the action of the second reset block 82, the pin 246 is inserted into one side of the first bottom cover 242 to complete the fixation. Then, the third reset block 83 acts on the first gear 283 to reset the support rod 284.

[0104] It should be noted that the second trapezoidal block 71 pushes the support rod 284 to the uppermost position for easy material discharge. Then, it needs to be moved down a certain position by the third reset block 83 to facilitate subsequent use with the limit block 282. The first reset block 81, the second reset block 82, and the third reset block 83 are respectively squeezed by the first bottom cover 242, the pin 246, and the first gear 283 to gradually squeeze and reset along the inclined slope.

[0105] Work process:

[0106] When the transmission mechanism 1 moves the carrying mechanism 2 below the unloading mechanism 3, the dumbbell plate 100 is dropped by the unloading mechanism 3. During the drop, the specifications are identified by gravity. The carrying mechanism 2 retrieves the corresponding components for protection. Then, the coating mechanism 4 coats the inner and outer circumferences of the dumbbell plate 100. After coating, the carrying mechanism 2 moves to the side of the coating mechanism 5. The coating mechanism 5 transfers the carrying mechanism 2 into the coating machine body 51 for coating. After coating, the coating position is rapidly cooled by precise air blowing at the cooling station. The material is then collected at the discharge station and finally restored at the reset station.

[0107] In the description of this invention, it should be understood that the terms "front and back", "left and right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention.

[0108] Of course, those skilled in the art should understand that the term "a" should be understood as "at least one" or "one or more". That is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple. The term "a" should not be understood as a limitation on the quantity.

[0109] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art under the technical guidance of the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A high-efficiency coating system of an evaporation coater, characterized in that, The utility model relates to a kind of dumbbell film processing device, including: Transmission mechanism arranged on rack and multiple bearing mechanisms are arranged along the transmission mechanism transmission direction; In sequence along the transmission mechanism transmission direction, blanking station, coating station, film plating station, cooling station, output station and reset station are arranged; The blanking station is provided with blanking mechanism, the coating station is provided with coating mechanism, the film plating station is provided with film plating mechanism, the cooling station is provided with cooling mechanism, the output station is provided with output mechanism and the reset station is provided with reset mechanism; The bearing mechanism is used to bear dumbbell piece and drive dumbbell piece to complete film plating processing work, which includes loading plate connected with hook at both ends, bearing rod connected on transmission mechanism and cooperated with hook to drive bearing mechanism to move, first covering assembly arranged on loading plate and used to protect the bottom of dumbbell piece, second covering assembly arranged on loading plate and used to protect the top of dumbbell piece, third covering assembly arranged on both sides of first covering assembly and used to protect both sides of dumbbell piece, power assembly arranged on the bottom of loading disc and used to drive loading disc to rotate, and correction assembly arranged on the bottom of first covering assembly and used to drive dumbbell piece to rotate for position adjustment; The first covering assembly includes mounting disc connected on loading plate, first bottom cover, second bottom cover and third bottom cover connected in sequence on the inner wall of mounting disc, first spring connected under first bottom cover, second bottom cover and third bottom cover respectively, and bolt penetrating through first bottom cover, second bottom cover, third bottom cover and one side of mounting disc; The second covering assembly includes rotating frame rotated by gear and rack transmission mode, first drive cylinder connected on rotating frame and having first top cover connected on output end, and second top cover and third top cover sequentially sleeved on the circumferential position of first top cover;The third covering assembly includes two L-shaped plates symmetrically connected on the outer wall of mounting disc, sliding block connected on the top of L-shaped plate and having second telescopic piece connected on one side, connecting rod moved by gear and rack transmission mode, U-shaped cover connected on one end of second telescopic piece and having blocking rod connected on the top, and two groups of push block connected on rack by torsional spring piece and used to drive U-shaped cover to move in cooperation with connecting rod; The power assembly includes drive motor connected on the bottom of loading plate and driving mounting disc to rotate by gear and gear ring transmission mode; The correction assembly includes two limit blocks connected on mounting disc by first telescopic piece, supporting rod connected on the bottom of mounting disc and driving dumbbell piece to rotate by gear and rack transmission mode, and first trapezoidal block connected on rack and used to drive first gear and supporting rod to move downward; The blanking mechanism includes storage box connected with two groups of fixing pieces, shaft connected on fixing piece and used to place dumbbell piece, pushing assembly arranged in storage box and used to release dumbbell piece one by one, and adjusting assembly arranged on the bottom of storage box and used to control the work of first covering assembly. ​ ​ ​ The coating mechanism and the cooling mechanism are consistent in structure and each include an outer circumferential spraying assembly for coating the outer circumferential part of the dumbbell piece and an inner circumferential spraying assembly vertically arranged with the outer circumferential spraying assembly and used for coating the inner circumferential part of the dumbbell piece; The outer circumferential spraying assembly includes a crossbar connected to the mounting frame, a first spraying head connected to the crossbar through a third telescopic member, a semicircular block connected to the bottom of the crossbar and cooperating with the L-shaped plate to drive the first spraying head to retract, and a fifth spring connected to one side of the semicircular block; The inner circumferential spraying assembly includes a third driving cylinder connected to the mounting frame and having a plurality of second spraying heads sleeved on the output end, a connecting disc connected to the output end of the third driving cylinder and having a plurality of third spraying heads connected in the circumferential direction, and a support member cooperating with the support rod to drive the plurality of third spraying heads to open. The support member includes a cylindrical block connected with a plurality of support rods, and the support rods cooperate with the third spraying heads to drive the third spraying heads to rotate. The pushing assembly includes a second driving cylinder connected to the storage box and having a pushing plate connected to the output end, two sets of limiting frames connected through a second spring, a first stopper connected to the limiting frame and used for lifting the dumbbell piece, and a second stopper connected to the limiting frame and used for cooperating with the stopper to intermittently convey the dumbbell piece.

2. The high-efficiency coating system of an evaporation coater according to claim 1, wherein The adjusting assembly includes two L-shaped blocks symmetrically connected to the bottom of the storage box and having a third spring connected to one side, an arc-shaped receiving plate connected to one side of the L-shaped block through a fourth spring, a trigger rod connected below the arc-shaped receiving plate through an auxiliary rod and cooperating with the arc-shaped receiving plate to move so as to drive the latch to release the brake of the first covering assembly. The coating mechanism includes a coating machine body, two sets of first transmission members arranged inside the coating machine body, a conveying rod connected to the first transmission member and cooperating with the hook, and a lifting frame driven by a chain transmission member and used for moving the bearing mechanism into the coating machine body.

3. The high-efficiency coating system of an evaporation coater according to claim 2, wherein The output mechanism includes a second trapezoidal block connected to the rack and used for driving the first gear and the support rod to rise, a fourth driving cylinder connected to the rack and having an outer rod connected to the output end, an inner rod connected to one end of the outer rod and having a clamping hand connected to the other end, a fourth gear connected to the inner rod and cooperating with a fourth gear rack arranged on the rack to drive, and a collection box arranged below the clamping hand.

4. The high-efficiency coating system of an evaporation coater according to claim 1, wherein The reset mechanism includes a first reset block connected to the rack and used for resetting the first bottom cover from above the bearing mechanism, a second reset block used for driving the latch to move from one side of the bearing mechanism to fix the first bottom cover, and a third reset block used for driving the support rod to move and reset from below the bearing mechanism.

5. The high-efficiency coating system of an evaporation coater according to claim 1, wherein ​ 6. The high-efficiency coating system of an evaporation coater according to claim 1, wherein ​

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