Spring coloring device

Abstract

The invention relates to a spring coloring device which comprises a rectangular vertical frame, a guide assembly, a cleaning and coloring module, an air drying device and a conveying assembly, the guide assembly is assembled at the upper end of the rectangular vertical frame in a vibratable mode in the length direction of the rectangular vertical frame, and the guide assembly is provided with a smooth area, a vibration area, a cleaning and coloring module, an air drying device and a conveying assembly in the length direction of the guide assembly. When the spring cleaning and coloring device is used for cleaning and coloring a spring, vibration generated by an air drying device during working is utilized to drive a guide assembly to vibrate, so that a spring frame assembly loaded with the spring can vibrate in the cleaning and coloring module when passing through the cleaning and coloring module, and the cleaning and coloring effects are improved; and meanwhile, in the process that the spring frame assembly moves to the vibration area along the guide assembly, vibration is intensified in the process that the spring frame assembly moves to be close to the air drying device through cooperation of the rolling matching piece and the vibration area, so that surface moisture is rapidly shaken off, the air drying efficiency is improved, and then the working efficiency of cleaning and coloring the springs is improved.

Description

Technical Field

[0001] The present application relates to the technical field of spring processing, and in particular to a spring coloring device. Background Art

[0002] In real life, in order to facilitate the staff to classify the finished springs, it is necessary to paint color on the outer wall of the spring. The coloring process on the outer wall of the spring is roughly divided into coloring, cleaning and air drying.

[0003] Currently, when coloring the spring, it generally needs to go through a cleaning, coloring, a second cleaning and air drying. The staff first fixes the spring on the spring frame, and controls the transportation equipment to drive the spring frame to move to the cleaning tank or electroplating tank for cleaning or electroplating.

[0004] When the spring is colored, it is necessary to control the transport device to drive the spring frame to repeatedly enter the cleaning tank and the electroplating tank. Each time it descends, only one of the cleaning or electroplating processes can be performed, which is inefficient. At the same time, during drying, a large amount of water stains remain on the surface of the spring, which greatly affects the drying efficiency, thereby reducing the processing efficiency of the entire spring coloring. Summary of the invention

[0005] The present application provides a spring coloring device, which can solve the problem of low working efficiency of the entire coloring process due to low spring air-drying efficiency when coloring the spring in the prior art.

[0006] The technical solution of the present application is as follows: A spring coloring device, comprising: A rectangular stand, wherein a linear moving module is provided at the upper end of the rectangular stand; A guide assembly, the guide assembly is vibratingly mounted on the upper end of the rectangular frame along the length direction of the rectangular frame, and the guide assembly is provided with a smooth area and a vibration area along its length direction; A cleaning and coloring module, which is arranged at the lower end of the rectangular stand and below the smoothing area, and is used for cleaning and electroplating the spring; An air drying device, which is arranged on the guide assembly and located on a side close to the vibration zone, and is used to dry the moisture on the surface of the spring and drive the guide assembly to vibrate; A transport component, on which a spring frame component for loading a spring is detachably mounted, the transport component is connected to the linear moving module and is movably arranged on the guide component, and when the transport component passes through the smooth area, the spring frame component can be driven to vibrate under the vibration of the guide component; The transport assembly includes a rolling fitting that can move along the length direction of the guide assembly. When the transport assembly passes through the vibration zone, the rolling fitting can drive the spring frame assembly to vibrate, so as to shake off moisture on the spring.

[0007] By adopting the above scheme, when the device cleans and colors the spring, the vibration generated by the air-drying device itself when it is working is used to drive the guide component to vibrate, so that the spring frame component loaded with the spring can vibrate inside it when passing through the cleaning and coloring module, thereby improving the cleaning and coloring effect. At the same time, the spring frame component can move along the guide component to the vibration zone, and through the cooperation of the rolling matching parts with the vibration zone, the spring frame component can intensify the vibration when moving close to the air-drying device, thereby rapidly shaking off the surface moisture, improving the air-drying efficiency, and further improving the work efficiency of spring cleaning and coloring.

[0008] In one embodiment of the present application, the guide assembly includes: Two groups of suspension components, the two groups of suspension components are arranged at intervals along the width direction of the rectangular frame, each group of the suspension components includes two suspension rods, the two suspension rods are respectively located at one end of the smooth area and the vibration area away from each other, the upper end of the suspension rod is fixedly assembled on the upper end of the rectangular frame, and the lower end is connected with a sleeve perpendicular to the suspension rod, and the inner wall of the sleeve is coaxially assembled with an annular elastic member; Two guide rods, the two guide rods are respectively arranged on the two groups of suspension components, the two ends of the guide rods pass through multiple sleeves and are coaxially assembled on the annular elastic member, one side of the guide rod is provided with multiple arc-shaped protrusions at intervals along the length direction of the guide rod, the multiple arc-shaped protrusions are located on one side of the guide rod to form the vibration zone, and the smooth zone is arranged on the other side of the guide rod.

[0009] In one embodiment of the present application, the annular elastic member is a rubber ring, and the inner wall of the annular elastic member is provided with deformation grooves distributed along the circumference of the elastic rubber ring.

[0010] By adopting the above scheme, by arranging the guide rod on the annular elastic part, the guide rod can vibrate on the annular elastic part along with the vibration generated by the air-drying device itself when the air-drying device is working, so that the spring frame assembly can vibrate continuously when cleaning and coloring in the smooth area, thereby improving the cleaning and coloring effects; at the same time, by setting the vibration zone, utilizing the mutual cooperation between the rolling matching part and the vibration zone, the entire spring frame assembly can intensify the vibration while moving closer to the air-drying device, so as to shake off the residual moisture on the spring frame assembly and improve the air-drying efficiency.

[0011] In one embodiment of the present application, the transport component further comprises: A transport block, wherein both sides of the transport block are provided with a columnar through hole extending along the length direction of the transport block, the two guide rods respectively penetrate the two columnar through holes, and the two rolling fittings are arranged on the inner wall of the columnar through hole and are arranged at intervals along the length direction of the columnar through hole; A cylinder, wherein the cylinder is disposed on the transport block, and a driving shaft of the cylinder is connected to the spring frame assembly, and is used to drive the spring frame assembly to move along the height direction of the rectangular frame; An I-shaped hanger, the I-shaped hanger comprising: A cross bar, which is arranged along the length direction of the rectangular frame, and the middle part of the cross bar is connected and fixed to the driving shaft of the cylinder; Two hanging rods are arranged along the width direction of the rectangular frame and are respectively fixedly assembled at two ends of the cross bar.

[0012] By adopting the above scheme, a transport block that can move on the guide rod is provided, and a detachable spring frame assembly is provided on the transport block, so that the entire transport block can drive the spring frame assembly to vibrate continuously when moving along the length direction of the guide rod, thereby improving the uniformity of cleaning and coloring. At the same time, the spring frame assemblies respectively arranged on the two hanging rods are controlled to rise or fall by the cylinder, and then with the movement of the transport block, the springs on the two spring frame assemblies are driven to successively undergo the processes of cleaning, electroplating coloring and secondary cleaning, thereby avoiding the problem of low efficiency in the prior art when driving a single group of springs for cleaning and coloring, ensuring the coloring effect of the springs, and improving the efficiency of the device in coloring the springs.

[0013] In one embodiment of the present application, the rolling fitting comprises: A rolling frame, the rolling frame is fixedly assembled on the inner wall of the top end of the columnar through hole; A roller is rotatably mounted on the rolling frame.

[0014] By adopting the above scheme, when the transport block drives the rolling frame to move along the guide rod, the roller can stably translate in the smooth area, and in the vibration area, it can rise at each arc protrusion, and then fall after passing the arc protrusion, so that the entire transport block is continuously raised and lowered in the vibration area to achieve the effect of intensified vibration.

[0015] In one embodiment of the present application, the spring frame assembly includes: Two hanging ring components, the top ends of the two hanging ring components are detachably assembled on the two hanging rods in a one-to-one correspondence; Two suspension frames, the upper ends of the suspension frames are connected to the bottom ends of the hanging ring components, and the suspension frames are provided with a plurality of hanging frames for placing springs.

[0016] The hanging ring assembly comprises: A semicircular ring, wherein the semicircular ring is coaxially sleeved on the hanging rod, and an anti-slip rubber layer is provided on the inner wall of the semicircular ring; A movable semicircular ring, wherein the movable semicircular ring is coaxially sleeved outside the semicircular ring and is slidably connected with the semicircular ring; A connecting rod is vertically arranged, the upper end of the connecting rod is connected and fixed to the bottom end of the semicircular ring, and the lower end is connected and fixed to the suspension frame By adopting the above solution, the spring frame assembly can be conveniently disassembled and assembled on the I-shaped hanger, thereby facilitating personnel to replace springs in batches, and also facilitating batch storage and transportation of springs.

[0017] In one embodiment of the present application, the linear motion module includes: A fixed platform, wherein a driving member is arranged on the fixed platform, and a driving shaft of the driving member is coaxially equipped with a threaded screw; A slide, wherein a threaded hole cooperating with the threaded screw is provided inside the slide; A guide rod, one end of which is mounted on the fixed platform, and the other end of which extends into the interior of the slide platform and is slidably connected to the slide platform; A telescopic rod is placed vertically, one end of the telescopic rod is connected and fixed to the slide, and the other end of the telescopic rod is connected and fixed to the transport block.

[0018] By adopting the above scheme, a linear moving module is used to control the movement of the entire transport block on the guide rod, and a telescopic rod that can cooperate with the vibration of the transport block is provided, so that the device can drive the transport block to move along the guide rod while continuously vibrating to meet the movement requirements of the device for efficient cleaning and coloring of the spring.

[0019] In one embodiment of the present application, the cleaning and coloring module includes a first ultrasonic cleaning pool, an electroplating pool, and a second ultrasonic cleaning pool. The first ultrasonic cleaning pool, the electroplating pool, and the second ultrasonic cleaning pool are sequentially arranged at the lower end of the rectangular frame along the moving direction of the transport component and are located below the smoothing area. The length L of the cross bar, the distance N between the electroplating pool and the first ultrasonic cleaning pool and the second ultrasonic cleaning pool on the side close to each other, and the distance M between the electroplating pool and the first ultrasonic cleaning pool and the second ultrasonic cleaning pool on the side away from each other satisfy: N <L<M。

[0020] By adopting the above scheme, in the process of the transport block driving the spring to move along the guide rod, the spring can enter the first ultrasonic cleaning tank, the electroplating tank and the second ultrasonic cleaning tank in sequence, and complete the cleaning before coloring and the secondary cleaning after coloring. In addition, the device can clean and color two groups of springs at the same time, thereby improving the quality and efficiency of coloring the springs.

[0021] In one embodiment of the present application, the air drying device comprises: A mounting frame, the mounting frame is vertically arranged, the upper end of the mounting frame is assembled on the guide rod, and the lower end is fixedly assembled with a mounting plate; A fan is embedded in the mounting plate.

[0022] By adopting the above scheme, the fan is arranged on the guide rod, and combined with the characteristic that the guide rod can vibrate elastically in the annular elastic part, the fan can intensify the vibration of the spring while air-drying the spring, so that the coloring of the spring can be more uniform when cleaning and coloring, and at the same time, the drying of water on the spring is accelerated.

[0023] In summary, the present application includes at least one of the following beneficial technical effects: 1. By setting a vibrating guide component, the vibration generated by the fan when air-drying the spring can be transmitted to the guide rod, and drive the guide rod and the entire spring frame assembly to vibrate continuously, so that the spring is constantly vibrating when passing through the cleaning and coloring module, thereby changing the ion concentration difference of the plating solution inside the electroplating pool, thereby improving the deposition speed of the coating, the uniformity of the thickness and the quality of the coating in the low current area. At the same time, after the spring is colored, the vibration accelerates the loss of residual moisture on the surface of the spring, thereby improving the air-drying efficiency.

[0024] 2. By setting up the vibration zone and the rolling fitting, on the basis that the spring can move and vibrate on the guide rod, when the transport block passes through the vibration zone, the rolling fitting can move along the guide rod in the vibration zone while intensifying the vibration, so that the transport block can drive the spring along the guide rod during transportation, accelerate the shaking off of the moisture on the surface of the spring, further improve the air-drying efficiency of the device for the spring, and thus improve the processing efficiency of the device for the spring.

[0025] 3. By arranging two groups of spring frames at the two ends of the cross bar respectively, by limiting the length of the cross bar, as well as the spacing between the first ultrasonic cleaning pool, the electroplating pool and the second ultrasonic cleaning pool and its own width, the two groups of springs can simultaneously enter the two adjacent devices in the first ultrasonic cleaning pool, the electroplating pool and the second ultrasonic cleaning pool when descending, so that the device can simultaneously perform the cleaning and coloring process on the two groups of springs. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a plan view of a spring coloring device provided in an embodiment of the present application; Figure 2 It is a schematic plan view of a spring frame of a spring coloring device provided in an embodiment of the present application; Figure 3It is a schematic plan view of an air-drying device of a spring coloring device provided in an embodiment of the present application; Figure 4 It is a front view of an arc-shaped protrusion of a spring coloring device provided in an embodiment of the present application; Figure 5 It is a plan view of an annular elastic member of a spring coloring device provided in an embodiment of the present application; Figure 6 It is a plan view of the length of a crossbar of a spring coloring device provided in an embodiment of the present application; Figure 7 It is a plan view of a hanging ring assembly of a spring coloring device provided in an embodiment of the present application.

[0027] Explanation of the reference numerals: 1. rectangular stand; 11. linear moving module; 111. fixed table; 1111. driving member; 1112. threaded screw; 112. slide table; 113. guide rod; 114. telescopic rod; 2. guide assembly; 21. smooth area; 22. vibration area; 221. arc-surface protrusion; 23. suspension assembly; 231. suspension stand; 232. sleeve; 233. annular elastic member; 2331. deformation groove; 24. guide rod; 3. cleaning and coloring module; 31. first ultrasonic cleaning tank; 32. electroplating tank; 33. first Two ultrasonic cleaning tanks; 4. Air drying device; 41. Mounting frame; 42. Mounting plate; 43. Fan; 5. Transport assembly; 51. Rolling fitting; 511. Rolling frame; 512. Roller; 52. Transport block; 521. Columnar through hole; 53. Cylinder; 54. I-shaped hanger; 541. Cross bar; 542. Hanging rod; 6. Spring frame assembly; 61. Hanging ring assembly; 611. Semicircular ring; 6111. Anti-slip rubber layer; 612. Moving semicircular ring; 613. Connecting rod; 62. Suspension rack; 621. Hanging frame. DETAILED DESCRIPTION

[0028] The following is combined with Figure 1-7 A spring coloring device provided in the present application is described in further detail.

[0029] See also Figure 1 and Figure 2, is a spring coloring device provided in an embodiment of the present application, comprising: a rectangular stand 1, a guide assembly 2, a cleaning and coloring module 3, an air-drying device 4 and a transport assembly 5, wherein the upper end of the rectangular stand 1 is provided with a linear moving module 11, the guide assembly 2 is vibratingly mounted on the upper end of the rectangular stand 1 along the length direction of the rectangular stand 1, the guide assembly 2 is provided with a smoothing area 21 and a vibration area 22 along its own length direction, the cleaning and coloring module 3 is arranged at the lower end of the rectangular stand 1 and is located below the smoothing area 21, for cleaning and electroplating the spring, the air-drying device 4 is arranged on the guide assembly 2 and is located on a side close to the vibration area 22, for drying the moisture on the surface of the spring and driving the guide assembly 2 to vibrate, the transport assembly 5 is detachably equipped with a spring frame assembly 6 for loading the spring, and the transport assembly 5 is connected to the The linear moving module 11 is connected and movably arranged on the guide component 2. When the transport component 5 passes through the smooth area 21, the spring frame component 6 can be driven to vibrate under the vibration of the guide component 2. The transport component 5 includes a rolling fitting 51 that can move along the length direction of the guide component 2. When the transport component 5 passes through the vibration area 22, the rolling fitting 51 can drive the spring frame component 6 to vibrate, so as to shake off the moisture on the spring. By setting a vibrating guide component 2 and setting a transport block 52 equipped with the spring frame component 6 on the guide component 2, when the air-drying device 4 is turned on and the spring on the spring frame component 6 is air-dried, the vibration generated by the air-drying device 4 when it is working is used to transmit the guide component 2 and drive the guide component 2 to vibrate, so that the spring can be cleaned more thoroughly and the coloring can be more uniform when being cleaned and colored.

[0030] In the related technology, the vibration of the spring during the electroplating process can reduce the ion concentration difference existing in the traditional horizontal drum electroplating, thereby improving the coating deposition speed, thickness uniformity and coating quality in the low current area of ​​the part. At the same time, through vibration, the spring can be continuously shaken in the spring frame assembly 6, so as to control the fluctuation of the coating thickness of each spring to a minimum. In addition, the cathode vibration (i.e., the spring vibration) can significantly improve the deposition rate and current efficiency.

[0031] In this embodiment, the spring coloring device also includes a power supply device and a control cabinet. The power supply device is electrically connected to the control cabinet, the cleaning and coloring module 3, the air-drying device 4 and the transport component 5, and is used to provide electrical energy to the entire spring coloring device. The control cabinet can control the movement state of the cleaning and coloring module 3, the air-drying device 4 and the transport component 5. The electrical connection means between the power supply device and the control cabinet, the cleaning and coloring module 3, the air-drying device 4 and the transport component 5 are existing conventional technical means, so they will not be repeated here.

[0032] See also Figure 2 and Figure 5 The guide assembly 2 includes: a suspension assembly 23 and a guide rod 24. The number of the suspension assemblies 23 is set to two groups, and the number of the guide rods 24 is set to two. The two groups of suspension assemblies 23 are arranged at intervals along the width direction of the rectangular frame 1. Each group of the suspension assemblies 23 includes two suspension rods 231. The two suspension rods 231 are respectively located at one end of the smoothing area 21 and the vibration area 22 that are away from each other. The upper end of the suspension rod 231 is fixedly assembled on the upper end of the rectangular frame 1, and the lower end is connected with a sleeve 232 that is perpendicular to the suspension rod 231. The inner wall of the sleeve 232 is coaxially equipped with an annular elastic member 233. The two guide rods 24 are respectively arranged on the two groups of the suspension assemblies 23. The two guide rods 24 are respectively arranged on the two groups of the suspension assemblies 23. The end passes through multiple sleeves 232 and is coaxially assembled on the annular elastic member 233. One side of the guide rod 24 is provided with multiple arc-surface protrusions 221 at intervals along the length direction of the guide rod 24. Multiple arc-surface protrusions 221 are located on one side of the guide rod 24 to form the vibration zone 22. The smooth zone 21 is arranged on the other side of the guide rod 24. When the air-drying device 4 is turned on, the vibration of the air-drying device 4 itself can be transmitted to the guide rod 24, and drive the entire guide rod 24 to vibrate continuously in the annular elastic member 233, thereby making the spring more effective during cleaning and electroplating. At the same time, when the spring passes through the vibration zone 22, the vibration effect of the spring can be intensified to accelerate the shaking off of residual moisture on the spring and improve the air-drying efficiency of the spring.

[0033] The annular elastic member 233 is a rubber ring, and the inner wall of the annular elastic member 233 is provided with deformation grooves 2331 distributed along the circumference of the elastic rubber ring. By providing the deformation grooves 2331 at intervals on the inner wall of the annular elastic member 233, the annular elastic member 233 can be deformed more easily, thereby improving the vibration effect of the spring.

[0034] In this embodiment, the annular elastic member 233 may also be an annular elastic metal sheet, which can also achieve the purpose of making the guide rod 24 vibrate in the annular elastic member 233 .

[0035] See also Figure 1 and Figure 2 The transport assembly 5 also includes: a transport block 52, a cylinder 53 and an I-shaped hanger 54. Both sides of the transport block 52 are provided with columnar through holes 521 extending along the length direction of the transport block 52. The two guide rods 24 respectively penetrate the two columnar through holes 521. The two rolling fittings 51 are arranged on the inner walls of the columnar through holes 521 and are spaced apart along the length direction of the columnar through holes 521. The cylinder 53 is arranged on the transport block 52. The driving shaft of the cylinder 53 is connected to the spring frame assembly 6 for driving the spring frame assembly 6 to move along the height direction of the rectangular stand 1.

[0036] The I-shaped hanger 54 includes a cross bar 541 and a hanging bar 542, and the number of the hanging bar 542 is set to two. The cross bar 541 is arranged along the length direction of the rectangular frame 1, and the middle part of the cross bar 541 is connected and fixed to the driving shaft of the cylinder 53. The two hanging bars 542 are arranged along the width direction of the rectangular frame 1 and are respectively fixedly assembled on the two ends of the cross bar 541. By controlling the cylinder 53, the I-shaped hanger 54 can be driven to rise and fall in the vertical height, so that the spring can be repeatedly raised and lowered and enter the cleaning and coloring module 3 for cleaning or electroplating. At the same time, the transport block 52 can drive the spring to move along the guide rod 24, so that it can drive two groups of springs in batches to be cleaned and electroplated in turn, and can also cooperate with the air-drying device 4 and the vibration zone on the guide rod 24 to vibrate continuously.

[0037] In this embodiment, the number of hanging rods 542 can be set to be multiple, and the multiple hanging rods 542 are installed on the cross bar 541 at intervals along the length direction of the cross bar 541, and extend along the width direction of the rectangular frame 1, so that the transport component 5 can carry multiple groups of springs to move, and in the cleaning and coloring module 3, the cleaning and coloring processes are performed sequentially.

[0038] See also Figure 4 The rolling fitting 51 includes: a rolling frame 511 and a roller 512. The rolling frame 511 is fixedly mounted on the inner wall of the top end of the columnar through hole 521. The roller 512 is rotatably mounted on the rolling frame 511. By arranging the roller 512 that can rotate in the rolling frame 511, when the transport block 52 moves to the vibration zone 22, the roller 512 can still move along the length direction of the guide rod 24 in the vibration zone 22. At the same time, the roller 512 can drive the transport block 52 to vibrate up and down during the movement in the vibration zone 22, thereby improving the vibration effect of the spring so as to shake off the residual moisture on the spring.

[0039] See also Figure 3 The spring frame assembly 6 includes: two hanging ring assemblies 61 and two suspension frames 62. The top ends of the two hanging ring assemblies 61 are detachably assembled on the two hanging rods 542 one by one. The upper ends of the suspension frames 62 are connected to the bottom ends of the hanging ring assemblies 61. The suspension frames 62 are provided with a plurality of hanging frames 621 for placing springs.

[0040] The hanging ring assembly 61 includes: a semicircular ring 611, a movable semicircular ring 612 and a connecting rod 613. The semicircular ring 611 is coaxially sleeved on the hanging rod 542. The inner wall of the semicircular ring 611 is provided with a non-slip rubber layer 6111. The movable semicircular ring 612 is coaxially sleeved on the outside of the semicircular ring 611 and is slidably connected to the semicircular ring 611. The connecting rod 613 is vertically arranged. The upper end of the connecting rod 613 is connected and fixed to the bottom end of the semicircular ring 611, and the lower end is connected and fixed to the suspension frame 62. By correspondingly arranging detachable suspension frames 62 on the two hanging rods 542 and arranging batches of springs on the suspension frames 62, the device can simultaneously clean and color two groups of batches of springs, shortening the process of coloring the springs and improving the work efficiency of coloring the springs.

[0041] See also Figure 1 The linear motion module 11 includes: a fixed platform 111, a slide 112, a guide rod 113 and a telescopic rod 114. The fixed platform 111 is provided with a driving member 1111. The driving shaft of the driving member 1111 is coaxially equipped with a threaded screw 1112. The slide 112 is provided with a threaded hole that cooperates with the threaded screw 1112. One end of the guide rod 113 is assembled on the fixed platform 111, and the other end extends to the inside of the slide 112 and is slidably connected to the slide 112. Then, the telescopic rod 114 is placed vertically, one end of the telescopic rod 114 is connected and fixed to the slide 112, and the other end is connected and fixed to the transport block 52. By setting a linear moving module 11, and setting a telescopic rod 114 that can cooperate with the vibration of the transport block 52 on the conventional linear moving module 11, the linear moving module 11 can drive the transport block 52 to move along the guide rod 24, and can also cooperate with the transport block 52 to vibrate, so that the device drives the spring to move and vibrate more smoothly.

[0042] See also Figure 6, the cleaning and coloring module 3 includes a first ultrasonic cleaning tank 31, an electroplating tank 32, and a second ultrasonic cleaning tank 33. The first ultrasonic cleaning tank 31, the electroplating tank 32, and the second ultrasonic cleaning tank 33 are sequentially arranged at the lower end of the rectangular vertical frame 1 along the moving direction of the transportation component 5 and are located below the smooth area 21. The length L of the cross bar 541, the distance N between the electroplating tank 32 and the closer side of the first ultrasonic cleaning tank 31 and the second ultrasonic cleaning tank, and the distance M between the electroplating tank 32 and the farther side of the first ultrasonic cleaning tank 31 and the second ultrasonic cleaning tank satisfy: N < L < M. By defining the length of the cross bar 541 and the spacing between the first ultrasonic cleaning tank 31, the electroplating tank 32, and the second ultrasonic cleaning tank 33, each time the cross bar 541 drives the hanging rod 542 to descend, adjacent hanging rods 542 can simultaneously enter the first ultrasonic cleaning tank 31 and the electroplating tank 32 or the electroplating tank 32 and the second ultrasonic cleaning tank 33 respectively, so that the device can simultaneously clean or color multiple groups of springs, improving the working efficiency of the device.

[0043] Please refer to Figure 2 , the air drying device 4 includes: a mounting frame 41 and a fan 43. The mounting frame 41 is vertically arranged. The upper end of the mounting frame 41 is assembled on the guide rod 24, and the lower end is fixedly assembled with a mounting plate 42. The fan 43 is embedded in the mounting plate 42. By arranging the air drying device 4 on the guide rod 24, while using the air drying device 4 to blow dry the moisture on the surface of the spring, the vibration generated by the air drying device 4 itself during operation drives the entire spring part to vibrate continuously during cleaning and coloring, so as to improve the cleaning and coloring effect.

[0044] In summary, when multiple batches of springs need to be cleaned and colored, the springs are installed in the hanging frames 621 inside the spring frame assembly 6, and the two suspension frames 62 are set at both ends of the hanging rod 542. The linear movement module 11 is used to drive the transport block 52 to move. The transport block 52 drives the spring frame assembly 6 to displace along the length direction of the guide rod 24, and the fan 43 is turned on. When the spring moves to the smooth area 21, the cylinder 53 controls the spring frame assembly 6 to descend, and the springs are successively inserted into the first ultrasonic cleaning tank 31, the electroplating tank 32, and the second ultrasonic cleaning tank 33. At this time, the vibration generated when the fan 43 works is transmitted to the guide rod 24, so that the guide rod 24 trembles in the annular elastic member 233, making the cleaning effect of the springs in the first ultrasonic cleaning tank 31 and the second ultrasonic cleaning tank more thorough. When coloring in the electroplating tank 32, due to the vibration, the electroplating coloring effect is more uniform; In addition, when the spring is colored and moved to the vibration zone 22 for air drying, when the transport block 52 moves in the vibration zone 22, the roller 512 continuously moves up and down when passing through a plurality of spaced arc protrusions, thereby driving the transport block 52 to move in the vibration zone 22, intensifying the vibration, improving the vibration effect of the spring, and accelerating the shaking off of moisture on the surface of the spring, thereby increasing the air-drying speed of the device for the spring, thereby improving the working efficiency of the device.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A spring coloring device, characterized in that: include: A rectangular stand (1), wherein a linear moving module (11) is provided at the upper end of the rectangular stand (1); A guide assembly (2), the guide assembly (2) being vibrably mounted on the upper end of the rectangular stand (1) along the length direction of the rectangular stand (1), and the guide assembly (2) being provided with a smooth area (21) and a vibration area (22) along its length direction; A cleaning and coloring module (3), the cleaning and coloring module (3) is arranged at the lower end of the rectangular stand (1) and is located below the smoothing area (21), and is used for cleaning and electroplating the spring; An air drying device (4), the air drying device (4) being arranged on the guide assembly (2) and located on a side close to the vibration zone (22), and being used for drying the moisture on the surface of the spring and driving the guide assembly (2) to vibrate; A transport component (5), wherein a spring frame component (6) for loading a spring is detachably mounted on the transport component (5), the transport component (5) is connected to the linear moving module (11), and is movably arranged on the guide component (2), and when the transport component (5) passes through the smoothing area (21), the spring frame component (6) can be driven to vibrate under the vibration of the guide component (2); The transport component (5) comprises a rolling fitting (51) capable of moving along the length direction of the guide component (2); when the transport component (5) passes through the vibration zone (22), the rolling fitting (51) can drive the spring frame component (6) to vibrate, so as to shake off moisture on the spring.

2. A spring coloring device according to claim 1, characterized in that: The guide assembly (2) comprises: Two groups of suspension components (23), the two groups of suspension components (23) are arranged at intervals along the width direction of the rectangular frame (1), each group of the suspension components (23) comprises two suspension rods (231), the two suspension rods (231) are respectively located at one end of the smooth area (21) and the vibration area (22) that are away from each other, the upper end of the suspension rod (231) is fixedly mounted on the upper end of the rectangular frame (1), and the lower end is connected to a sleeve (232) perpendicular to the suspension rod (231), and the inner wall of the sleeve (232) is coaxially mounted with an annular elastic member (233); Two guide rods (24), the two guide rods (24) are respectively arranged on the two groups of suspension components (23), the two ends of the guide rods (24) pass through the multiple sleeves (232), and are coaxially assembled on the annular elastic member (233), one side of the guide rod (24) is provided with multiple arc-surface protrusions (221) at intervals along the length direction of the guide rod (24), the multiple arc-surface protrusions (221) are located on one side of the guide rod (24) to form the vibration area (22), and the smooth area (21) is arranged on the other side of the guide rod (24).

3. A spring coloring device according to claim 2, characterized in that: The annular elastic member (233) is a rubber ring, and the inner wall of the annular elastic member (233) is provided with deformation grooves (2331) distributed along the circumference of the elastic rubber ring.

4. A spring coloring device according to claim 2, characterized in that: The transport component (5) further comprises: A transport block (52), wherein both sides of the transport block (52) are provided with columnar through holes (521) extending along the length direction of the transport block (52), the two guide rods (24) respectively penetrate the two columnar through holes (521), and the two rolling fittings (51) are arranged on the inner walls of the columnar through holes (521) and are spaced apart along the length direction of the columnar through holes (521); A cylinder (53), wherein the cylinder (53) is arranged on the transport block (52), and a driving shaft of the cylinder (53) is connected to the spring frame assembly (6) and is used to drive the spring frame assembly (6) to move along the height direction of the rectangular stand (1); An I-shaped hanger (54), the I-shaped hanger (54) comprising: A cross bar (541), the cross bar (541) is arranged along the length direction of the rectangular frame (1), and the middle part of the cross bar (541) is connected and fixed to the driving shaft of the cylinder (53); Two hanging rods (542), the two hanging rods (542) are arranged along the width direction of the rectangular stand (1), and are respectively fixedly assembled at two ends of the cross bar (541).

5. A spring coloring device according to claim 4, characterized in that: The rolling fitting (51) comprises: A rolling frame (511), the rolling frame (511) is fixedly mounted on the inner wall of the top end of the columnar through hole (521); A roller (512), the roller (512) is rotatably mounted on the rolling frame (511).

6. A spring coloring device according to claim 4, characterized in that: The spring frame assembly (6) comprises: Two hanging ring components (61), the top ends of the two hanging ring components (61) are detachably mounted on the two hanging rods (542) in a one-to-one correspondence; Two hanging frames (62), the upper ends of the hanging frames (62) are connected to the bottom ends of the hanging ring components (61), and the hanging frames (62) are provided with a plurality of hanging frames (621) for placing springs.

7. A spring coloring device according to claim 6, characterized in that: The hanging ring assembly (61) comprises: A semicircular ring (611), the semicircular ring (611) is coaxially sleeved on the hanging rod (542), and an anti-slip rubber layer (6111) is provided on the inner wall of the semicircular ring (611); A movable semicircular ring (612), wherein the movable semicircular ring (612) is coaxially sleeved outside the semicircular ring (611) and is slidably connected to the semicircular ring (611); A connecting rod (613), wherein the connecting rod (613) is vertically arranged, wherein the upper end of the connecting rod (613) is connected and fixed to the bottom end of the semicircular ring (611), and the lower end of the connecting rod (613) is connected and fixed to the suspension frame (62).

8. A spring coloring device according to claim 4, characterized in that: The linear motion module (11) comprises: A fixed platform (111), wherein a driving member (1111) is disposed on the fixed platform (111), and a driving shaft of the driving member (1111) is coaxially assembled with a threaded screw (1112); A slide table (112), wherein a threaded hole cooperating with the threaded screw rod (1112) is provided inside the slide table (112); A guide rod (113), one end of which is mounted on the fixed platform (111), and the other end of which extends into the interior of the sliding platform (112) and is slidably connected to the sliding platform (112); A telescopic rod (114), wherein the telescopic rod (114) is placed vertically, one end of the telescopic rod (114) is connected and fixed to the slide table (112), and the other end of the telescopic rod (114) is connected and fixed to the transport block (52).

9. A spring coloring device according to claim 4, characterized in that: The cleaning and coloring module (3) comprises a first ultrasonic cleaning pool (31), an electroplating pool (32) and a second ultrasonic cleaning pool (33); the first ultrasonic cleaning pool (31), the electroplating pool (32) and the second ultrasonic cleaning pool (33) are sequentially arranged at the lower end of the rectangular stand (1) along the moving direction of the transport component (5), and are located below the smoothing area (21); the length L of the cross bar (541), the distance N between the electroplating pool (32) and the first ultrasonic cleaning pool (31) and the second ultrasonic cleaning pool, and the distance M between the electroplating pool (32) and the first ultrasonic cleaning pool (31) and the second ultrasonic cleaning pool, which are away from each other, satisfy: N <L<M。 10. A spring coloring device according to claim 2, characterized in that: The air drying device (4) comprises: A mounting frame (41), the mounting frame (41) is vertically arranged, the upper end of the mounting frame (41) is mounted on the guide rod (24), and the lower end is fixedly mounted with a mounting plate (42); A fan (43), wherein the fan (43) is embedded on the mounting plate (42).

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