Quick dipping equipment for tension spring

Abstract

The utility model provides a kind of tension spring quick plastic dipping equipment, it is related to tension spring plastic dipping equipment technical field, including: equipment base, equipment base top is fixedly installed with support platform, support platform top is fixedly installed with protective housing, protective housing one side is fixedly installed with controller, equipment base one side is equipped with high frequency heating machine a, equipment base one side is equipped with high frequency heating machine b;It is equipped with conveying assembly in equipment base top, conveying assembly includes: driving motor, belt pulley, belt, protractor, clamping jaw cylinder, clamping jaw cylinder, turnover cylinder and feeding slide table cylinder.This kind of tension spring plastic dipping equipment is set through conveying assembly, can be coordinated protractor and realize the continuous rotation feeding of tension spring, guarantee heating, plastic dipping, solidification procedure orderly link.

Description

Technical Field

[0001] This utility model relates to the technical field of tension spring dip coating equipment, specifically a rapid tension spring dip coating equipment. Background Technology

[0002] Tension springs, as a common elastic element, are widely used in furniture, automobiles, machinery, fitness equipment and other fields. To improve the corrosion resistance, wear resistance, insulation and aesthetics of tension springs, a layer of plastic (such as PVC, PE, nylon, etc.) is often coated on their surface. Dip coating is one of the commonly used processes. Traditional tension spring dip coating processes are mostly carried out manually or semi-automatically, usually including manual feeding, electric furnace heating, manual powder dipping, oven curing and other steps. However, the traditional tension spring dip coating process is fragmented, each step depends on manual operation, the loading and unloading takes a long time, continuous production cannot be achieved, and the labor intensity is high and the production efficiency is low. Utility Model Content

[0003] This utility model aims to address the shortcomings of the prior art by providing a rapid dip-coating device for tension springs. To solve the above problems, the conveying components are designed to work in conjunction with the indexing plate to achieve continuous rotational feeding of the tension springs, ensuring the orderly connection of the heating, dip-coating, and curing processes.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a rapid dip-coating device for tension springs, comprising: a device base, a support platform fixedly installed on the top of the device base, a protective shell fixedly installed on the top of the support platform, a controller fixedly installed on one side of the protective shell, a high-frequency heater a on one side of the device base, a high-frequency heater b on one side of the device base, and a conveying assembly located on the top of the device base, the conveying assembly comprising: a drive motor, a pulley, a belt, an indexing plate, a clamping claw cylinder, a gripper cylinder, a tilting cylinder, and a feeding slide cylinder.

[0005] Preferably, a drive motor is fixedly installed inside the equipment base. A pulley is driven to one side of the drive motor via a rotating shaft. A gearbox is fixedly installed on the top of the support platform. A driven pulley is provided on one side of the gearbox. A rotating shaft is fixedly connected to one side of the driven pulley. A support frame is fixedly installed inside the equipment base. One end of the rotating shaft passes through the gearbox and is rotatably connected to the support frame via a bearing. A bevel gear a is fixedly connected to the outside of the rotating shaft. A bevel gear b is meshed with the top of bevel gear a. A rotating shaft is fixedly connected to the top of bevel gear b. The top of the rotating shaft passes through the top of the gearbox and is fixedly connected to an indexing plate. A belt is provided between the pulley and the driven pulley. The induction heating coils on the high-frequency heating machine a and the high-frequency heating machine b both extend into the protective shell and can be located below both sides of the multiple clamping claw cylinders. Three fans are provided on the top of the support platform.

[0006] Preferably, the top of the support platform has a slot, one end of the rotating shaft is connected to the gearbox via a bearing, and the rotating shaft is connected to the gearbox via a bearing.

[0007] Preferably, a plurality of fixed frames are fixedly installed on the top of the indexing plate, and a clamping claw cylinder is fixedly connected to one side of each of the plurality of fixed frames. The plurality of fixed frames and the plurality of clamping claw cylinders are arranged in a circumferential array on the top of the indexing plate.

[0008] Preferably, two guide rails are fixedly installed on one side of the support frame, a servo motor is fixedly installed on one side of the support frame, a screw is driven to one side of the servo motor via a rotating shaft, one end of the screw is connected to the top of the support frame via a bearing, a slider is provided on the outside of the screw, a threaded hole is opened on the top of the slider to cooperate with the screw, a lifting plate is fixedly connected to one side of the slider, two lifting sliders are fixedly connected to one side of the lifting plate, the lifting sliders are slidably connected to the guide rails, and a dip-coating tank is fixedly installed on the top of the lifting plate.

[0009] Preferably, a feeding slide cylinder is fixedly installed on the top of the support platform. A slide is installed on the feeding slide cylinder. An installation plate is fixedly installed on the top of the feeding slide cylinder. A fixing plate a is fixedly installed on the top of the installation plate. A fixing plate b is provided on one side of the fixing plate a. An installation frame is fixedly installed on one side of the fixing plate b. A tilting cylinder is fixedly installed at the bottom of the installation frame. The top of the tilting cylinder passes through the installation frame and is fixedly connected to a connecting plate. A rack is installed on one side of the connecting plate. A rotating rod is connected to one side of the fixing plate a via a bearing. A tilting plate is fixedly connected to the top of the rotating rod. A gripper cylinder is fixedly installed on the top of the tilting plate. An L-shaped limit block is fixedly installed on one side of the tilting plate. An L-shaped support block is fixedly installed on one side of the tilting plate. A laser displacement sensor is provided on one side of the L-shaped support block.

[0010] Preferably, limit rails are fixedly installed on both sides of the feeding slide cylinder, and two limit sliders are fixedly installed at the bottom of the mounting plate, with the limit sliders slidably connected to the limit rails.

[0011] Preferably, one end of the rotating rod passes through the fixed plate b and is connected to a gear, and the teeth on one side of the rack mesh with the gear.

[0012] This utility model provides a rapid dip-coating device for tension springs, which has the following beneficial effects:

[0013] The advantages of this invention are that, through the setting of the conveying component, the continuous rotation of the tension spring can be achieved in coordination with the indexing plate, ensuring the orderly connection of the heating, dip coating and curing processes, avoiding temperature fluctuations caused by process interruptions, reducing manual contact with high-temperature equipment, reducing safety hazards, and also reducing manual intervention, reducing labor intensity and improving work efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0015] Figure 2 This is a front view of the overall structure of this utility model.

[0016] Figure 3 This is a schematic diagram of the support platform structure of this utility model.

[0017] Figure 4 This is a schematic diagram of the indexing plate structure of this utility model.

[0018] Figure 5 This is a schematic diagram of the clamping claw cylinder structure of this utility model.

[0019] Figure 6 This is a schematic diagram of the fan structure of this utility model.

[0020] Figure 7 This is a schematic diagram of the fixing frame structure of this utility model.

[0021] Figure 8 This is a schematic diagram of the feeding slide cylinder structure of this utility model.

[0022] Figure 9 This is a schematic diagram of the L-shaped support block structure of this utility model.

[0023] Figure 10 This is a front view of the L-shaped limiting block structure of this utility model.

[0024] Figure 11 This is a schematic diagram of the driven pulley structure of this utility model.

[0025] Figure 12 This is a schematic diagram of the dip-coating tank structure of this utility model.

[0026] Figure 13 This is a schematic diagram of the lifting plate structure of this utility model.

[0027] Figure 14 This is a cross-sectional view of the gearbox structure of this utility model.

[0028] Figure 15 For the present utility model Figure 6 Enlarged view of point A.

[0029] Figure 1-15 Components: 1. Equipment base; 101. Protective casing; 102. Support platform; 103. Fan; 104. Controller; 105. Groove; 2. High-frequency heater a; 201. High-frequency heater b; 3. Drive motor; 301. Pulley; 302. Belt; 303. Driven pulley; 304. Rotating shaft; 305. Bevel gear a; 306. Bevel gear b; 307. Rotating shaft; 308. Gearbox; 309. Indexing plate; 4. Support frame; 401. Servo motor; 402. Guide rail; 403. Screw; 404. Slider; 405. 406. Lifting plate; 407. Dipping tank; 408. Lifting slider; 5. Feeding slide cylinder; 501. Slide; 502. Mounting plate; 503. Limiting slide rail; 504. Limiting slider; 505. Fixing plate a; 506. Fixing plate b; 6. Tilting cylinder; 601. Mounting frame; 602. Connecting plate; 603. Rack; 604. Gear; 605. Rotating rod; 606. Tilting plate; 607. Grip cylinder; 608. L-shaped limiting block; 609. L-shaped support block; 610. Laser displacement sensor; 7. Fixing frame; 701. Material clamping gripper cylinder. Detailed Implementation

[0030] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0031] The following disclosure provides many different embodiments or examples for implementing different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, various specific examples of processes and materials are provided in this application, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0032] This application provides a rapid dip-coating device for tension springs. This device, through the arrangement of the conveying components and the coordination of the indexing plate, enables continuous rotational feeding of the tension springs, ensuring the orderly connection of the heating, dip-coating, and curing processes. The rapid dip-coating device for tension springs will be described in detail below. It should be noted that the order of description of the following embodiments is not intended to limit the preferred order of the embodiments.

[0033] The present application will now be described in detail with reference to the accompanying drawings and specific embodiments.

[0034] Please see Figure 1-15 In this embodiment, a rapid dip-coating device for tension springs is provided, comprising: a device base 1, a support platform 102 fixedly installed on the top of the device base 1, a protective shell 101 fixedly installed on the top of the support platform 102, a controller 104 fixedly installed on one side of the protective shell 101, a high-frequency heater a2 and a high-frequency heater b201 provided on one side of the device base 1; and a conveying assembly located on the top of the device base 1, the conveying assembly comprising: a drive motor 3, a pulley 301, a belt 302, an indexing plate 309, a clamping claw cylinder 701, a clamping claw cylinder 607, a tilting cylinder 6, and a feeding slide cylinder 5.

[0035] The conveying components enable continuous rotation of the tension springs via the indexing plate 309, ensuring the orderly connection of the heating, dip coating, and curing processes. This avoids temperature fluctuations caused by process interruptions, reduces manual contact with high-temperature equipment, lowers safety hazards, reduces manual intervention, reduces labor intensity, and improves work efficiency.

[0036] The equipment base 1 houses a drive motor 3, which is connected to a pulley 301 via a rotating shaft on one side. A gearbox 308 is fixedly mounted on the top of the support platform 102. A driven pulley 303 is located on one side of the gearbox 308, and a rotating shaft 304 is fixedly connected to one side of the driven pulley 303. A support frame 4 is fixedly mounted inside the equipment base 1. One end of the rotating shaft 304 passes through the gearbox 308 and is rotatably connected to the support frame 4 via a bearing. A bevel gear a 305 is fixedly connected to the outside of the rotating shaft 304. A bevel gear b 306 meshes with the top of the bevel gear a 305. A rotating shaft 307 is fixedly connected to the top of the bevel gear b 306. The top of the rotating shaft 307 passes through the top of the gearbox 308 and is fixedly connected to... The indexing plate 309 has a belt 302 between the pulley 301 and the driven pulley 303. The induction heating coils on the high-frequency heating machine a2 and the high-frequency heating machine b201 extend into the protective housing 101 and are located on both sides below the multiple clamping claw cylinders 701. Three fans are provided on the top of the support platform. The top of the support platform 102 has a slot 105. One end of the rotating shaft 304 is connected to the gearbox 308 through a bearing, and the rotating shaft 307 is connected to the gearbox 308 through a bearing. Multiple fixed frames 7 are fixedly installed on the top of the indexing plate 309. Each fixed frame 7 is fixedly connected to one side of a clamping claw cylinder 701. The multiple fixed frames 7 and the multiple clamping claw cylinders 701 are arranged in a circumferential array on the top of the indexing plate 309.

[0037] In use, place the tension spring between the two grippers of the gripper cylinder 607, and place one end of the tension spring against the side of the L-shaped limit block 608. Then, activate the gripper cylinder 607 to clamp the tension spring with the grippers on the gripper cylinder 607, and control the output end of the tilting cylinder 6 to extend, driving the connecting plate 602 and rack 603 to move downward, thereby driving the gear 604 to rotate. This causes the rotating rod 605 to drive the tilting plate 606, tilting cylinder 6, L-shaped limit block 608, L-shaped support block 609, and gripper cylinder 607 to tilt towards the fixed frame 7, thereby putting the tension spring in a vertical position. Then, activate the feeding slide cylinder. 5. Move the limiting slider 504, mounting plate 502, gripper cylinder 607 and tension spring towards the first gripper cylinder 701 until the limiting slider 504 moves to the end of the limiting slide rail 503. At this time, the tension spring moves to the middle of the two grippers of the first gripper cylinder 701. Then start the first gripper cylinder 701. The grippers on the first gripper cylinder 701 will clamp the tension spring. Then start the feeding slide cylinder 5 again, move the mounting plate 502 to the other end of the limiting slide rail 503, and control the flipping cylinder 6 to retract, so that the gripper cylinder 607 flips and resets.

[0038] Next, the drive motor 3 is started. The drive motor 3 rotates the pulley 301, belt 302, and driven pulley 303, thereby driving the rotating shaft 304, bevel gear a 305, bevel gear b 306, and rotating shaft 307 to rotate. This, in turn, drives the indexing plate 309 and the multiple clamping claw cylinders 701 on the top of the indexing plate 309 to rotate clockwise, so as to move the second clamping claw cylinder 701 that is not clamping the tension spring to one side of the clamping claw cylinder 607. At this time, the laser position on one side of the L-shaped support block 609 is activated. The displacement sensor 610 measures the distance to the second clamping claw cylinder 701. If the second clamping claw cylinder 701 does not hold the tension spring, and the laser displacement sensor 610 detects that the target exceeds the preset threshold, the laser displacement sensor 610 does not generate an electrical signal. At this time, the operator continues to repeat the previous step, and sends the tension spring to the side of the second clamping claw cylinder 701 through the clamping claw cylinder 607 and the feeding slide cylinder 5. Then, the second clamping claw cylinder 701 clamps the tension spring.

[0039] When the indexing plate 309 rotates clockwise and the second clamping jaw cylinder 701 clamps the tension spring, the first clamping jaw cylinder 701, which is holding the tension spring, moves to the top of the induction heating coil on the side of the high-frequency heating machine a2. At this time, the high-frequency heating machine a2 is turned on to heat the bottom of the tension spring. After the second clamping jaw cylinder 701 completes the clamping operation of the tension spring, the indexing plate 309 continues to rotate, causing the second clamping jaw cylinder 701 to move to the top of the induction heating coil for heating. The third clamping jaw cylinder 701, which is not holding the tension spring, moves to the side of the clamping jaw cylinder 607 for clamping operation. The tension spring that has been heated on the first clamping jaw cylinder 701 moves to the top of the dip coating tank 406.

[0040] Two guide rails 402 are fixedly installed on one side of the support frame 4. A servo motor 401 is fixedly installed on one side of the support frame 4. A screw 403 is driven and connected to one side of the servo motor 401 through a rotating shaft. One end of the screw 403 is connected to the top of the support frame 4 through a bearing. A slider 404 is provided on the outside of the screw 403. A threaded hole that mates with the screw 403 is opened on the top of the slider 404. A lifting plate 405 is fixedly connected to one side of the slider 404. Two lifting sliders 407 are fixedly connected to one side of the lifting plate 405. The lifting sliders 407 are slidably connected to the guide rails 402. A dip coating tank 406 is fixedly installed on the top of the lifting plate 405.

[0041] In use, start the servo motor 401 to rotate the screw 403, which drives the slider 404, the lifting plate 405 and the dip coating tank 406 to move upward until the bottom of the tension spring is immersed in the plastic powder in the dip coating tank 406. Then, control the servo motor 401 to rotate the screw 403 to lower the dip coating tank 406, and continue to start the drive motor 3 to rotate the indexing plate 309 to send it to the side of the fan 103 for air drying.

[0042] Among them, a feeding slide cylinder 5 is fixedly installed on the top of the support platform 102. A slide 501 is installed on the feeding slide cylinder 5. An installation plate 502 is fixedly installed on the top of the feeding slide cylinder 5. A fixing plate a505 is fixedly installed on the top of the installation plate 502. A fixing plate b506 is provided on one side of the fixing plate a505. An installation frame 601 is fixedly installed on one side of the fixing plate b506. A tilting cylinder 6 is fixedly installed at the bottom of the installation frame 601. The top of the tilting cylinder 6 passes through the installation frame 601 and is fixedly connected to a connecting plate 602. A rack 603 is installed on one side of the connecting plate 602. A rotating rod 605 is connected to one side of the fixing plate a505 through a bearing. A flip plate 606 is fixedly connected to the top of the feeding slide cylinder 5. A gripper cylinder 607 is fixedly installed on the top of the flip plate 606. An L-shaped limit block 608 is fixedly installed on one side of the flip plate 606. An L-shaped support block 609 is fixedly installed on one side of the flip plate 606. A laser displacement sensor 610 is provided on one side of the L-shaped support block 609. Limit rails 503 are fixedly installed on both sides of the feeding slide cylinder 5. Two limit sliders 504 are fixedly installed at the bottom of the mounting plate 502. The limit sliders 504 are slidably connected to the limit rails 503. One end of the rotating rod 605 passes through the fixed plate b506 and is connected to a gear 604. The teeth on one side of the rack 603 are meshed with the gear 604.

[0043] Because each time the feeding slide cylinder 5 delivers the tension spring from the gripper cylinder 607 to one side of the gripper cylinder 701, allowing the gripper cylinder 701 to clamp the tension spring, it will move the gripper cylinder 607 to the other end of the limit slide rail 503, causing the gripper cylinder 607 to reset. Therefore, when the first gripper cylinder 701, which has completed clamping the dip-coated tension spring, rotates one revolution and returns to the side of the gripper cylinder 607, the laser displacement sensor 610 detects the presence of the tension spring. The distance between the laser displacement sensor 610 and the target reaches a preset threshold, and the laser displacement sensor 610... An electrical signal is generated and transmitted to the microcontroller inside the controller 104, which controls the extension of the flipping cylinder 6, causing the gripper cylinder 607 to flip 90 degrees. Then, the feeding slide cylinder 5 is activated, moving the gripper cylinder 607 to the end of the limit slide rail 503, so that the tension spring is located between the two grippers of the gripper cylinder 607 and clamps the tension spring. Then, the feeding slide cylinder 5 is controlled to drive the gripper cylinder 607 to reset, and the gripper cylinder 607 is controlled to release the tension spring to complete the material picking operation of the tension spring. Then, the tension spring can continue to be applied to the gripper cylinder 607 and sent to the clamping gripper cylinder 701, and so on.

[0044] The working principle is as follows:

[0045] In use, place the tension spring between the two grippers of the gripper cylinder 607, and place one end of the tension spring against the side of the L-shaped limit block 608. Then, activate the gripper cylinder 607 to clamp the tension spring with the grippers on the gripper cylinder 607, and control the output end of the tilting cylinder 6 to extend, driving the connecting plate 602 and rack 603 to move downward, thereby driving the gear 604 to rotate. This causes the rotating rod 605 to drive the tilting plate 606, tilting cylinder 6, L-shaped limit block 608, L-shaped support block 609, and gripper cylinder 607 to tilt towards the fixed frame 7, thereby putting the tension spring in a vertical position. Then, activate the feeding slide cylinder. 5. Move the limiting slider 504, mounting plate 502, gripper cylinder 607 and tension spring towards the first gripper cylinder 701 until the limiting slider 504 moves to the end of the limiting slide rail 503. At this time, the tension spring moves to the middle of the two grippers of the first gripper cylinder 701. Then start the first gripper cylinder 701. The grippers on the first gripper cylinder 701 will clamp the tension spring. Then start the feeding slide cylinder 5 again, move the mounting plate 502 to the other end of the limiting slide rail 503, and control the flipping cylinder 6 to retract, so that the gripper cylinder 607 flips and resets.

[0046] Next, the drive motor 3 is started. The drive motor 3 rotates the pulley 301, belt 302, and driven pulley 303, thereby driving the rotating shaft 304, bevel gear a 305, bevel gear b 306, and rotating shaft 307 to rotate. This, in turn, drives the indexing plate 309 and the multiple clamping claw cylinders 701 on the top of the indexing plate 309 to rotate clockwise, so as to move the second clamping claw cylinder 701 that is not clamping the tension spring to one side of the clamping claw cylinder 607. At this time, the laser position on one side of the L-shaped support block 609 is activated. The displacement sensor 610 measures the distance to the second clamping claw cylinder 701. If the second clamping claw cylinder 701 does not hold the tension spring, and the laser displacement sensor 610 detects that the target exceeds the preset threshold, the laser displacement sensor 610 does not generate an electrical signal. At this time, the operator continues to repeat the previous step, and sends the tension spring to the side of the second clamping claw cylinder 701 through the clamping claw cylinder 607 and the feeding slide cylinder 5. Then, the second clamping claw cylinder 701 clamps the tension spring.

[0047] When the indexing plate 309 rotates clockwise and the second clamping jaw cylinder 701 clamps the tension spring, the first clamping jaw cylinder 701, which is holding the tension spring, moves to the top of the induction heating coil on the side of the high-frequency heating machine a2. At this time, the high-frequency heating machine a2 is turned on to heat the bottom of the tension spring. After the second clamping jaw cylinder 701 completes the clamping operation of the tension spring, the indexing plate 309 continues to rotate, causing the second clamping jaw cylinder 701 to move to the top of the induction heating coil for heating. The third clamping jaw cylinder 701, which is not holding the tension spring, moves to the side of the clamping jaw cylinder 607 for clamping operation. The tension spring that has been heated on the first clamping jaw cylinder 701 moves to the top of the dip coating tank 406. At this time, the servo motor 4 is started. 01. Rotate screw 403 to move slider 404, lifting plate 405 and dip-molding tank 406 upward until the bottom of the tension spring is immersed in the plastic powder in dip-molding tank 406. Then, control servo motor 401 to rotate screw 403 to lower dip-molding tank 406. After the third clamping claw cylinder 701 clamps the tension spring, continue to start drive motor 3 to rotate indexing plate 309. The dip-molded tension spring will pass through three fans 103 in sequence for air drying. Then it will move to the side of high-frequency heating machine b201 above the induction heating coil for curing. During the rotation of indexing plate 309, the tension spring can continue to be clamped by subsequent clamping claw cylinders 701 and go through the steps of heating, dip-molding, air drying and heating curing in sequence.

[0048] Furthermore, each time the feeding slide cylinder 5 delivers the tension spring on the gripper cylinder 607 to one side of the gripper cylinder 701, allowing the gripper cylinder 701 to clamp the tension spring, it will drive the gripper cylinder 607 to move to the other end of the limit slide rail 503, causing the gripper cylinder 607 to reset. Therefore, when the first gripper cylinder 701, which has completed clamping the dip-coated tension spring, rotates one revolution and returns to the side of the gripper cylinder 607, the laser displacement sensor 610 detects the presence of the tension spring. The distance between the laser displacement sensor 610 and the detection target reaches a preset threshold, and the laser displacement sensor 610... 10 generates an electrical signal and transmits it to the microcontroller inside the controller 104, controlling the tilting cylinder 6 to extend, causing the gripper cylinder 607 to rotate 90 degrees. Then, the feeding slide cylinder 5 is activated, moving the gripper cylinder 607 to the end of the limit slide rail 503, so that the tension spring is located between the two grippers of the gripper cylinder 607 and clamps the tension spring. Then, the feeding slide cylinder 5 is controlled to drive the gripper cylinder 607 to reset, and the gripper cylinder 607 is controlled to release the tension spring to complete the material picking operation of the tension spring. Then, the tension spring can continue to be applied to the gripper cylinder 607 and sent to the clamping gripper cylinder 701, and so on.

[0049] In addition, a microcontroller is integrated inside the controller 104.

[0050] The control program involved in this utility model can be implemented by those skilled in the art based on the same or similar principles in the prior art, and this part is not the innovation of this utility model.

[0051] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0052] The rapid dip-coating equipment for tension springs provided in the embodiments of this application has been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A rapid dip-coating device for tension springs, characterized in that, include: Equipment base (1), a support platform (102) is fixedly installed on the top of the equipment base (1), a protective shell (101) is fixedly installed on the top of the support platform (102), a controller (104) is fixedly installed on one side of the protective shell (101), a high-frequency heater a (2) is provided on one side of the equipment base (1), and a high-frequency heater b (201) is provided on one side of the equipment base (1); The conveying assembly located on the top of the equipment base (1) includes: a drive motor (3), a pulley (301), a belt (302), an indexing plate (309), a clamping claw cylinder (701), a clamping claw cylinder (607), a tilting cylinder (6), and a feeding slide cylinder (5).

2. The rapid dip-coating equipment for tension springs according to claim 1, characterized in that, A drive motor (3) is fixedly installed inside the equipment base (1). A pulley (301) is driven to one side of the drive motor (3) via a rotating shaft. A gearbox (308) is fixedly installed on the top of the support platform (102). A driven pulley (303) is provided on one side of the gearbox (308). A rotating shaft (304) is fixedly connected to one side of the driven pulley (303). A support frame (4) is fixedly installed inside the equipment base (1). One end of the rotating shaft (304) passes through the gearbox (308) and is rotatably connected to the support frame (4) via a bearing. A bevel gear a (305) is fixedly connected to the outside of the rotating shaft (304). The top of bevel gear a (305) is meshed with bevel gear b (306), the top of bevel gear b (306) is fixedly connected with a rotating shaft (307), the top of the rotating shaft (307) passes through the top of the gearbox (308) and is fixedly connected with an indexing plate (309), a belt (302) is provided between the pulley (301) and the driven pulley (303), the induction heating coils on the high-frequency heating machine a (2) and the high-frequency heating machine b (201) both extend into the interior of the protective shell (101) and can be located below both sides of the multiple clamping claw cylinders (701), and three fans (103) are provided on the top of the support platform (102).

3. The rapid dip-coating equipment for tension springs according to claim 2, characterized in that, The support platform (102) has a slot (105) on its top. One end of the rotating shaft (304) is connected to the gearbox (308) through a bearing, and the rotating shaft (307) is connected to the gearbox (308) through a bearing.

4. The rapid dip-coating equipment for tension springs according to claim 2, characterized in that, Multiple fixing frames (7) are fixedly installed on the top of the indexing plate (309). Each of the multiple fixing frames (7) is fixedly connected to a clamping claw cylinder (701) on one side. The multiple fixing frames (7) and the multiple clamping claw cylinders (701) are arranged in a circumferential array on the top of the indexing plate (309).

5. The rapid dip-coating equipment for tension springs according to claim 2, characterized in that, Two guide rails (402) are fixedly installed on one side of the support frame (4). A servo motor (401) is fixedly installed on one side of the support frame (4). A screw (403) is driven and connected to one side of the servo motor (401) through a rotating shaft. One end of the screw (403) is connected to the top of the support frame (4) through a bearing. A slider (404) is provided on the outside of the screw (403). A threaded hole that matches the screw (403) is opened on the top of the slider (404). A lifting plate (405) is fixedly connected to one side of the slider (404). Two lifting sliders (407) are fixedly connected to one side of the lifting plate (405). The lifting sliders (407) are slidably connected to the guide rails (402). A dip-coating tank (406) is fixedly installed on the top of the lifting plate (405).

6. The rapid dip-coating equipment for tension springs according to claim 1, characterized in that, A feeding slide cylinder (5) is fixedly installed on the top of the support platform (102). A slide (501) is installed on the feeding slide cylinder (5). An installation plate (502) is fixedly installed on the top of the feeding slide cylinder (5). A fixing plate a (505) is fixedly installed on the top of the installation plate (502). A fixing plate b (506) is provided on one side of the fixing plate a (505). An installation frame (601) is fixedly installed on one side of the fixing plate b (506). A tilting cylinder (6) is fixedly installed at the bottom of the installation frame (601). The top of the tilting cylinder (6) passes through the installation frame (601). The fixed plate a (505) is fixedly connected to a connecting plate (602). A rack (603) is installed on one side of the connecting plate (602). A rotating rod (605) is connected to one side of the fixed plate a (505) via a bearing. A flipping plate (606) is fixedly connected to the top of the rotating rod (605). A gripper cylinder (607) is fixedly installed on the top of the flipping plate (606). An L-shaped limiting block (608) is fixedly installed on one side of the flipping plate (606). An L-shaped support block (609) is fixedly installed on one side of the L-shaped support block (609). A laser displacement sensor (610) is provided on one side of the L-shaped support block (609).

7. The rapid dip-coating equipment for tension springs according to claim 6, characterized in that, Limiting slide rails (503) are fixedly installed on both sides of the feeding slide cylinder (5), and two limiting sliders (504) are fixedly installed at the bottom of the mounting plate (502). The limiting sliders (504) are slidably connected to the limiting slide rails (503).

8. The rapid dip-coating equipment for tension springs according to claim 6, characterized in that, One end of the rotating rod (605) passes through the fixed plate b (506) and is connected to a gear (604). The teeth on one side of the rack (603) mesh with the gear (604).

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