An upper spring mechanism applied to a wind chime tube assembly machine

Abstract

The present invention discloses an upper spring mechanism applied to a wind chime tube assembling machine, which includes a vibrating bowl, a conveying device, a snap ring cylinder assembly, a supporting assembly, a snap ring grasping and pressing device, a flipping auxiliary device and a driving device. The vibrating bowl is used to output snap rings to the conveying device, and the conveying device conveys the snap rings to the supporting assembly. The snap ring grasping and pressing device is used to grasp the snap rings conveyed to the supporting assembly, and compress and snap them into the snap ring cylinder assembly along the radial direction through a strong shrinkage sleeve. The flipping auxiliary device is used to drive the end of the snap ring cylinder with the snap ring installed to be conveyed into the wind chime tube. The present invention has a high degree of automation, low labor cost and high work efficiency. The snap ring tube does not contact the inner wall of the wind chime tube throughout the process, ensuring that the appearance of the wind chime tube will not be damaged, and the finished product has good quality control. At the same time, it avoids the potential safety hazards that may be caused by manual installation of snap rings, does not damage the snap ring structure, saves time and effort, and is suitable for large-scale production and processing in modern industry.

Description

Technical Field

[0001] The invention relates to the technical field of wind chime processing equipment, and in particular to a spring loading mechanism applied to a wind chime pipe assembly machine. Background Art

[0002] Wind chimes are objects that can make sounds when the wind blows, and are mostly used as ornaments. They can make sounds through the collision of various bells or other objects when the wind blows. There are many types of wind chimes, such as Japanese wind chimes, octagonal wind chimes, etc. Wind chimes have both visual beauty and pleasant auditory enjoyment. They are not only small home decorations, but also important religious objects.

[0003] A wind chime is generally composed of several wind chime tubes suspended on a connector by a hanging rope. At present, the surface of the wind chime tubes on the market is generally drilled with holes to insert the pins for tying the hanging ropes, or directly install plastic air eyes at the holes, and connect the hanging ropes to the plastic air eyes. However, drilling holes will leave marks on the outer wall of the wind chime tube, destroying the overall appearance of the outer wall of the wind chime tube and affecting the aesthetics. Moreover, after drilling the holes, the edges of the holes need to be polished, which is time-consuming and labor-intensive. In a wind chime in the form of a bolt, the hanging rope will be displaced on the bolt, which will affect the tone of the wind chime, and the bolt is easy to fall off during the shaking of the wind chime, posing a safety hazard. To solve the above problems, China's authorized patent number CN202120002567.8 discloses a new type of wind chime. In this technical solution, the retaining spring is matched and connected to the inner groove of the inner wall of the wind chime tube. However, in the prior art, the step of installing the retaining spring to the position corresponding to the installation groove needs to be performed manually, and there are the following technical defects:

[0004] 1. The efficiency of manual processing and assembly is extremely low, and the labor cost is high;

[0005] 2. The retaining spring is elastic and has a sharp edge. In the process of connecting the retaining spring to the mounting slot, it is necessary to make the retaining spring elastically shrink. Whether it is done manually or with external equipment, there are certain safety hazards and it is easy to damage the structure of the retaining spring, resulting in the retaining spring being unable to be well connected to the lanyard or being matched and connected in the mounting slot. Summary of the invention

[0006] In order to solve the above problems, the present invention proposes a spring loading mechanism applied to a wind chime tube assembly machine.

[0007] The technical solution adopted by the present invention is: a spring-loading mechanism applied to a wind chime tube assembly machine, the inner wall of the wind chime tube is provided with an inner groove, and the spring-loading mechanism comprises:

[0008] Vibrating plate, used to store and output retaining springs;

[0009] A conveying device, installed at the output end of the clamping spring of the vibration plate, for conveying the clamping spring;

[0010] The snap ring cylinder assembly includes a driving cylinder and a snap ring cylinder with a clamping member disposed therein, and the driving cylinder is connected to the clamping member; a support assembly is installed at the snap ring conveying end of the conveying device, and the support assembly is provided with a feeding hole for placing the snap ring and a through hole for placing the end of the snap ring cylinder;

[0011] The snap ring grasping and pressing device is installed on the support assembly and is used for grasping the snap rings located on the feeding hole at intervals, and compressing the snap rings radially through a strong shrinkage sleeve located in the through hole and clamping them to one end of the clamping member;

[0012] The flipping auxiliary device is connected to the snap ring cylinder assembly and is used for flipping the snap ring cylinder with a snap ring therein to be coaxial with the wind chime tube;

[0013] The driving device is installed below the flipping auxiliary device and is used for conveying the end of the snap ring cylinder with a snap ring to the inside of the wind chime tube. At this time, the snap ring cylinder does not contact the inner wall of the wind chime tube, and the driving cylinder synchronously drives the end of the clamping member with a snap ring to extend out of the snap ring cylinder. At this time, after the snap ring resumes deformation, it is installed in the inner groove.

[0014] For the convenience of understanding, the overall working process of the wind chime tube assembling machine involved in the present technical solution is briefly described below:

[0015] The wind chime tube assembling machine includes a machine frame and a feeding mechanism, a conveying mechanism, an inner groove digging mechanism and a discharging mechanism installed on the machine frame. Among them, the feeding mechanism is used for storing and feeding the wind chime tubes, the conveying mechanism is used for receiving the wind chime tubes output from the feeding mechanism and conveying the wind chime tubes to the discharging mechanism. During the conveying process of the wind chime tubes, they will first pass through the inner groove digging mechanism, and the inner groove digging mechanism is used for digging inner grooves on the inner wall of the wind chime tubes. After the inner grooves are dug, snap rings need to be placed in the inner grooves. The present application aims to design a spring loading mechanism to install snap rings in the inner grooves fully automatically and with high precision.

[0016] Preferably, the conveying device includes a support frame, a linear vibrator and a conveying plate. The linear vibrator is installed on the support frame, the conveying plate is located at the upper end of the linear vibrator, and the conveying plate is provided with a first conveying groove for snap ring conveying.

[0017] Preferably, the support assembly includes a lower bracket and an upper support plate. The upper support plate is located above the lower bracket. The upper support plate is provided with a second conveying groove communicating with the first conveying groove, and the feeding hole is arranged at one end of the second conveying groove far from the first conveying groove.

[0018] Through the design of the above technical solution, the vibrating bowl outputs snap rings into the first conveying groove, the linear vibrator drives the snap rings to be conveyed through the first conveying groove to the second conveying groove, and finally reaches the feeding hole of the second conveying groove.

[0019] Preferably, the retaining spring grabbing and pushing device includes a first cylinder installed above the upper support plate, a sleeve connected to one end of the first cylinder, and a second cylinder installed above the sleeve. A grabbing sleeve is provided in the sleeve. The first cylinder is used to drive the sleeve to move back and forth between the discharge hole and above the through hole. When the sleeve is located directly above the discharge hole, the second cylinder is used to drive the grabbing sleeve to grab the retaining spring located on the discharge hole.

[0020] Preferably, the spring-loading mechanism further comprises a third cylinder installed below the discharge hole, a lifting block is provided in the discharge hole, and the third cylinder lifts up the retaining spring placed in the discharge hole through the lifting block.

[0021] When the retaining ring is conveyed to the discharge hole, the first cylinder drives the sleeve seat to move above the discharge hole. At this time, the grabbing sleeve is located directly above the discharge hole. The third cylinder drives the lifting block to slightly lift the retaining ring placed above the lifting block, which is convenient for the grabbing sleeve to grab.

[0022] Preferably, a pressure block is further provided in the sleeve seat, and the pressure block abuts against the piston rod of the second cylinder. The second cylinder presses the retaining spring in the material grabbing sleeve down into the strong shrink sleeve by driving the pressure block.

[0023] Preferably, the flipping auxiliary device includes a vertical plate, an adapter seat, a connecting seat, a rotating member and a cylinder pushing module. The vertical plate is provided with an obliquely arranged guide track, the retaining spring tube assembly is connected to the rotating member, one end of the rotating member is provided with a roller, and the roller rolls and slides in the guide track. The rotating member is installed on the connecting seat through a bearing, and the connecting seat is slidably installed above the cylinder pushing module. The vertical plate is fixedly installed on the cylinder pushing module, and the cylinder pushing module is used to drive the connecting seat to perform linear displacement. At this time, the retaining spring tube is synchronously flipped by the rotation of the rotating member until it is coaxial with the wind chime tube.

[0024] Through the above technical solution design, the cylinder installed on the cylinder pushing module is the fifth cylinder. When the retaining spring is clamped on one end of the clamping part in the retaining spring tube, the cylinder pushing module drives the connecting seat to perform linear displacement on it. The linear displacement of the connecting seat will drive the rotating member and the adapter seat connected thereto to move synchronously. Since the roller on the rotating member moves on the obliquely arranged guide track, the relative height of the bearing and the roller will change at this time, and since the height of the bearing remains unchanged, the rotating member will rotate, thereby causing the retaining spring tube connected to the rotating member to rotate, and finally causing the retaining spring tube to rotate to be coaxial with the wind chime tube.

[0025] Preferably, the guiding track includes a first track portion and a second track portion that are interconnected. The first track portion is horizontally arranged, and the second track portion is obliquely arranged. When the snap ring cylinder and the through hole are coaxial, the roller is located in the first track portion. When the snap ring cylinder and the wind chime tube are coaxial, the roller is located at one end of the second track portion away from the first track portion. The first track portion is generally horizontally arranged. Without the drive of the air cylinder pushing module, the roller will not tend to move downward on the first track portion, ensuring that when one end of the snap ring cylinder is clamped in the through hole, the snap ring cylinder will not be stressed, guaranteeing the overall stability of the mechanism and improving the service life.

[0026] Preferably, the driving device is a linear motor module, and the air cylinder pushing module is installed above the linear motor module. The linear motor module is used to drive the air cylinder pushing module to perform linear displacement.

[0027] After the wind chime tube and the snap ring cylinder are coaxial, the linear motor module located on the frame drives the air cylinder pushing module to perform linear displacement thereon, so that one end of the snap ring cylinder enters the wind chime tube. It should be noted that during this process, the snap ring cylinder and the inner wall of the wind chime tube do not contact throughout the whole process.

[0028] The driving air cylinder connecting the clamping member is the fourth air cylinder. When the snap ring clamped on the clamping member is displaced to the position where the inner groove is located, the fourth air cylinder drives the clamping member to eject the snap ring from the snap ring tube. At this time, the snap ring resumes its deformation and is fitted and installed in the inner groove. After the above work is completed, the linear motor module drives the air cylinder pushing module to reset. Similarly, the snap ring cylinder will be flipped back to the vertical state with the assistance of the flipping auxiliary device to welcome the next snap ring.

[0029] More preferably, the clamping member is a fixed pin. The fixed pin penetrates the snap ring cylinder, and a fixed pin fixing seat is provided at one end of the snap ring cylinder.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] 1. High degree of automation, high installation accuracy, low labor cost, and extremely high work efficiency;

[0032] 2. The snap ring tube does not contact the inner wall of the wind chime tube throughout the whole process, ensuring that the appearance of the wind chime tube will not be damaged and the product quality control is good;

[0033] 3. Avoids potential safety hazards that may be caused by manual installation of the snap ring, does not damage the snap ring structure, saves time and effort, and is suitable for large-scale production and processing in modern industry. Description of the Drawings

[0034] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other accompanying drawings can be obtained based on the structures shown in these drawings.

[0035] Figure 1 It is the overall structure diagram of the present invention;

[0036] Figure 2 It is the overall front view of the present invention;

[0037] Figure 3 It is the structure diagram when the circlip cylinder of the present invention is flipped to the horizontal state;

[0038] Figure 4 It is Figure 3 the partial explosion view in

[0039] Figure 5 It is Figure 4 the partial enlarged view of part A in

[0040] Figure 6 It is the structure diagram of the first perspective of the present invention after removing the vibrating bowl;

[0041] Figure 7 It is the structure diagram of the second perspective of the present invention after removing the vibrating bowl;

[0042] Figure 8 It is the structure diagram of the third perspective of the present invention after removing the vibrating bowl and the linear motor module;

[0043] Figure 9 It is the exploded schematic diagram of the circlip grasping and pressing device and the circlip cylinder assembly in the present invention;

[0044] Figure 10 It is the structure diagram of the wind chime tube with inner grooves on the inner wall involved in the present invention;

[0045] Figure 11 It is the schematic diagram of the circlip involved in the present invention;

[0046] Figure 12 It is the structure diagram of the left perspective of the wind chime tube assembling machine involved in the present invention;

[0047] Figure 13 It is the structure diagram of the right perspective of the wind chime tube assembling machine involved in the present invention.

[0048] The labels in the attached drawings are: a - wind chime tube, a1 - inner groove, b - circlip, 1 - vibrating bowl, 2 - conveying device, 201 - support frame, 202 - linear vibrator, 203 - conveying plate, 2031 - first conveying groove, 3 - circlip grasping and pressing device, 301 - first cylinder, 302 - second cylinder, 303 - third cylinder, 304 - socket, 305 - material grasping sleeve, 306 - pressing block, 307 - strong shrinkage sleeve, 4 - support assembly, 401 - lower bracket, 402 - upper support plate, 4021 - first conveying groove, 4022 - material discharging hole, 4023 - through hole, 5 - circlip cylinder assembly, 501 - circlip cylinder, 502 - fourth cylinder, 503 - fixed needle fixing seat, 504 - fixed needle, 6 - flipping auxiliary device, 601 - connecting seat, 602 - rotating part, 6021 - bearing, 6022 - roller, 603 - adapter seat, 604 - vertical plate, 6041 - first track part, 6042 - second track part, 605 - cylinder pushing module, 6051 - fifth cylinder, 6052 - first limiting plate, 7 - linear motor module, 701 - first motor, 702 - second limiting plate, 100 - frame, 200 - loading mechanism, 300 - inner groove digging mechanism, 400 - conveying mechanism, 500 - spring loading mechanism, 600 - discharging mechanism.

[0049] The realization, functional features and advantages of the objectives of the present invention will be further described in conjunction with the embodiments and with reference to the attached drawings. Detailed implementation manners

[0050] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the attached drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention.

[0051] It should be noted that all the directional indications (such as up, down, left, right, front, back,...) in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the attached drawings). If the specific posture changes, the directional indications will also change accordingly.

[0052] In addition, the descriptions involving "first", "second", etc. in the present invention are for descriptive purposes only, and should not be construed as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments may be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or is unable to be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0053] Specific implementation: Refer to Figures 1-13 , the present invention is an upper spring mechanism 500 applied to a wind chime tube assembling machine. An inner groove a1 is provided on the inner wall of the wind chime tube a. The upper spring mechanism 500 includes:

[0054] A vibrating disk 1 for storing and outputting snap rings b;

[0055] A conveying device 2 installed at the snap ring b output end of the vibrating disk 1 for conveying the snap ring b;

[0056] A snap ring cylinder assembly 5 including a driving cylinder and a snap ring cylinder 501 with a clamping member provided therein. The driving cylinder is connected to the clamping member;

[0057] A support assembly 4 installed at the end of the snap ring b conveying of the conveying device 2. The support assembly 4 is provided with a feeding hole 4022 for placing the snap ring b and a through hole 4023 for placing the end of the snap ring cylinder 501;

[0058] A snap ring grasping and pressing device 3 installed on the support assembly 4 for intermittently grasping the snap ring b located on the feeding hole 4022 and radially compressing and clamping the snap ring b to one end of the clamping member through a strong shrinkage sleeve 307 located in the through hole 4023;

[0059] A flipping auxiliary device 6 connected to the snap ring cylinder assembly 5 for flipping the snap ring cylinder 501 with a snap ring b provided therein to be coaxial with the wind chime tube a;

[0060] A driving device installed below the flipping auxiliary device 6 for conveying the end of the snap ring cylinder 501 with a snap ring b installed therein into the interior of the wind chime tube a. At this time, the snap ring cylinder 501 does not contact the inner wall of the wind chime tube a, and the driving cylinder synchronously drives the end of the clamping member with a snap ring b installed therein to extend out of the snap ring cylinder 501. At this time, after the snap ring b restores its deformation, it is installed in the inner groove a1.

[0061] For easy understanding, the following briefly describes the overall working process of the wind chime tube assembling machine involved in this technical solution:

[0062] The wind chime tube assembling machine includes a frame 100, and a feeding mechanism 200, a conveying mechanism 400, an inner groove digging mechanism 300 and a discharging mechanism 600 which are installed on the frame 100. Among them, the feeding mechanism 200 is used for storing and feeding the wind chime tube a, the conveying mechanism 400 is used for receiving the wind chime tube a output from the feeding mechanism 200 and conveying the wind chime tube a to the discharging mechanism 600. During the conveying process of the wind chime tube a, it will first pass through the inner groove digging mechanism 300, and the inner groove digging mechanism 300 is used for digging an inner groove a1 on the inner wall of the wind chime tube a. When the inner groove a1 is dug, a snap ring b needs to be placed in the inner groove a1. In the prior art, it is generally installed manually. The purpose of this application is to design a spring loading mechanism 500 to install the snap ring b in the inner groove a1 fully automatically and with high precision.

[0063] Specifically, the conveying device 2 includes a support frame 201, a linear vibrator 202 and a conveying plate 203. The linear vibrator 202 is installed on the support frame 201, the conveying plate 203 is located at the upper end of the linear vibrator 202, and a first conveying groove 2031 for conveying the snap ring b is provided on the conveying plate 203.

[0064] In addition, the support assembly 4 includes a lower bracket 401 and an upper support plate 402. The upper support plate 402 is located above the lower bracket 401. A second conveying groove 4021 communicating with the first conveying groove 2031 is provided on the upper support plate 402, and a discharging hole 4022 is provided at one end of the second conveying groove 4021 far from the first conveying groove 2031.

[0065] Through the above technical solution design, the vibrating bowl 1 outputs the snap ring b into the first conveying groove 2031, and the linear vibrator 202 drives the snap ring b to be conveyed from the first conveying groove 2031 to the second conveying groove 4021 and finally reaches the discharging hole 4022 of the second conveying groove 4021.

[0066] As a preferred implementation manner of this embodiment, the snap ring grasping and pressing device 3 includes a first air cylinder 301 installed above the upper support plate 402, a socket 304 connected to one end of the first air cylinder 301, and a second air cylinder 302 installed above the socket 304. A grasping sleeve 305 is provided in the socket 304. The first air cylinder 301 is used to drive the socket 304 to move back and forth between the upper part of the discharging hole 4022 and the through hole 4023. When the socket 304 is directly above the discharging hole 4022, the second air cylinder 302 is used to drive the grasping sleeve 305 to grasp the snap ring b located on the discharging hole 4022.

[0067] Then, the spring loading mechanism 500 further includes a third air cylinder 303 installed below the discharging hole 4022. A top block is provided in the discharging hole 4022, and the third air cylinder 303 pushes up the snap ring b placed in the discharging hole 4022 through the top block.

[0068] When the circlip b is conveyed to the feeding hole 4022, the first cylinder 301 drives the sleeve base 304 to displace above the feeding hole 4022. At this time, the gripper sleeve 305 is located directly above the feeding hole 4022. The third cylinder 303 slightly jacks up the circlip b placed above the ejector block by driving the ejector block, facilitating the grasping of the gripper sleeve 305.

[0069] In this embodiment, a pressing block 306 is further provided in the sleeve base 304. The pressing block 306 abuts against the piston rod of the second cylinder 302. The second cylinder 302 presses the circlip b located in the gripper sleeve 305 into the strong shrinkage sleeve 307 by driving the pressing block.

[0070] Then, the flipping auxiliary device 6 includes a vertical plate 604, an adapter seat 603, a connecting seat 601, a rotating member 602, and a cylinder pushing module 605. The vertical plate 604 is provided with an obliquely arranged guiding track. The circlip cylinder assembly 5 is connected to the rotating member 602. One end of the rotating member 602 is provided with a roller 6022. The roller 6022 rolls and slides in the guiding track. The rotating member 602 is installed on the connecting seat 601 through a bearing 6021. The connecting seat 601 is slidably installed above the cylinder pushing module 605. The vertical plate 604 is fixedly installed on the cylinder pushing module 605. The cylinder pushing module 605 is used to drive the connecting seat 601 to perform a linear displacement. At this time, the circlip cylinder 501 realizes synchronous flipping through the rotation of the rotating member 602 until it is coaxial with the wind chime tube a.

[0071] Through the above technical solution design, the cylinder installed on the cylinder pushing module 605 is the fifth cylinder 6051. When the circlip b is clamped to one end of the clamping member in the circlip tube a, the cylinder pushing module 605 drives the connecting seat 601 to perform a linear displacement thereon. The linear displacement of the connecting seat 601 will drive the rotating member 602 and the adapter seat 603 connected thereto to perform synchronous displacement. Since the roller 6022 on the rotating member 602 moves on the obliquely arranged guiding track, the relative height between the bearing 6021 and the roller 6022 will change at this time. And since the height of the bearing 6021 remains unchanged, the rotating member 602 will rotate, and further the circlip cylinder 501 connected to the rotating member 602 will rotate, and finally the circlip cylinder 501 rotates to be coaxial with the wind chime tube a.

[0072] The guiding track includes a first track portion 6041 and a second track portion 6042 that are interconnected. The first track portion 6041 is horizontally arranged, and the second track portion 6042 is obliquely arranged. When the snap ring cylinder 501 and the through hole 4023 are coaxial, the roller 6022 is located in the first track portion 6042. When the snap ring cylinder 501 and the wind chime tube a are coaxial, the roller 6022 is located at one end of the second track portion 6042 away from the first track portion 6041. The first track portion 6041 is generally horizontally arranged. Without being driven by the air cylinder pushing module 605, the roller 6022 has no tendency to move downward on the first track portion 6041, ensuring that when one end of the snap ring cylinder 501 is clamped in the through hole 4023, the snap ring cylinder 501 is not stressed, guaranteeing the overall stability of the mechanism and increasing the service life.

[0073] In this embodiment, the driving device is a linear motor module 7. The motor installed on the linear motor module is a first motor 701, and the air cylinder pushing module 605 is installed above the linear motor module 7. The linear motor module 7 is used to drive the air cylinder pushing module 605 to perform linear displacement.

[0074] Generally, a first limit plate 6052 for restricting the linear displacement distance of the connecting seat 601 is provided on one side of the air cylinder pushing module 605, and a second limit plate 702 for restricting the linear displacement distance of the air cylinder pushing module 605 is provided on one side of the linear motor module 7.

[0075] After the wind chime tube a and the snap ring cylinder 501 are coaxial, the linear motor module 7 located on the frame 100 drives the air cylinder pushing module 605 as a whole to perform linear displacement thereon, so that one end of the snap ring cylinder 501 enters the wind chime tube a. It should be noted that during this process, the inner walls of the snap ring cylinder 501 and the wind chime tube a do not contact throughout.

[0076] The driving air cylinder for connecting the clamping member is a fourth air cylinder 502. When the snap ring b clamped on the clamping member is displaced to the position where the inner groove a1 is located, the fourth air cylinder 502 drives the clamping member to eject the snap ring b from the snap ring tube 501. At this time, the snap ring b restores its deformation and is fitted and installed in the inner groove a1. After the above work is completed, the linear motor module 7 drives the air cylinder pushing module 605 to reset. Similarly, the snap ring cylinder 501 will be flipped back to the vertical state with the assistance of the flipping auxiliary device 6 to welcome the next snap ring b.

[0077] More specifically, the clamping member is a fixed pin 504. The fixed pin 504 penetrates the snap ring cylinder 501, and a fixed pin fixing seat 503 is provided at one end of the snap ring cylinder 501.

[0078] The upper spring mechanism of a wind chime tube assembling machine according to the present invention. The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made under the inventive concept of the present invention by using the content of the specification and drawings of the present invention, or any direct / indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. An upper spring mechanism applied to a wind chime tube assembling machine, wherein an inner groove is provided on the inner wall of the wind chime tube, and it is characterized in that, The spring loading mechanism comprises: Vibrating plate, used to store and output retaining springs; A conveying device, installed at the output end of the clamping spring of the vibration plate, for conveying the clamping spring; The clamping spring cylinder assembly comprises a driving cylinder and a clamping spring cylinder with a clamping piece therein, wherein the driving cylinder is connected to the clamping piece; A support assembly is installed at the end of the circlip conveying device, and the support assembly is provided with a discharge hole for placing the circlip and a through hole for placing the end of the circlip tube; The clamping spring grabbing and pushing device is installed on the supporting assembly, and is used to grab the clamping spring located on the discharge hole at intervals, and compress the clamping spring radially through the strong shrink sleeve located in the through hole and clamp it to one end of the clamping member; A flip auxiliary device, connected to the clip spring barrel assembly, used to flip the clip spring barrel with the clip spring inside to be coaxial with the wind chime tube; A driving device is installed below the flip auxiliary device, and is used to transport one end of the clip spring barrel installed with the clip spring to the inside of the wind chime tube, at which time the clip spring barrel and the inner wall of the wind chime tube are not in contact, and the driving cylinder synchronously drives one end of the clip connector installed with the clip spring to extend to the outside of the clip spring barrel, at which time the clip spring is restored to its deformation and installed in the inner groove; The conveying device includes a support frame, a straight vibrator and a conveying plate, the straight vibrator is installed on the support frame, the conveying plate is located at the upper end of the straight vibrator, and a first conveying groove for conveying the clip spring is provided on the conveying plate; the support assembly includes a lower bracket and an upper support plate, the upper support plate is located above the lower bracket, and a second conveying groove connected to the first conveying groove is provided on the upper support plate, and the discharge hole is provided at one end of the second conveying groove away from the first conveying groove; The retaining spring grabbing and pushing device comprises a first cylinder installed above the upper support plate, a sleeve seat connected to one end of the first cylinder, and a second cylinder installed above the sleeve seat, wherein a grabbing sleeve is provided in the sleeve seat, and the first cylinder is used to drive the sleeve seat to move back and forth between the discharge hole and above the through hole, and when the sleeve seat is located directly above the discharge hole, the second cylinder is used to drive the grabbing sleeve to grab the retaining spring located on the discharge hole; The spring-loading mechanism further includes a third cylinder installed below the discharge hole, a material-lifting block is provided in the discharge hole, and the third cylinder pushes up the retaining spring placed in the discharge hole through the material-lifting block; a pressure block is also provided in the sleeve, and the pressure block abuts against the piston rod of the second cylinder; The flip auxiliary device includes a vertical plate, an adapter seat, a connecting seat, a rotating member and a cylinder pushing module. The vertical plate is provided with an obliquely arranged guide track, the retaining spring tube assembly is connected to the rotating member, one end of the rotating member is provided with a roller, the roller is rolling and slidingly connected in the guide track, the rotating member is installed on the connecting seat through a bearing, the connecting seat is slidably installed above the cylinder pushing module, the vertical plate is fixedly installed on the cylinder pushing module, and the cylinder pushing module is used to drive the connecting seat to perform linear displacement. At this time, the retaining spring tube realizes synchronous flipping through the rotation of the rotating member until it is coaxial with the wind chime tube; The guiding track includes a first track portion and a second track portion that are interconnected. The first track portion is horizontally arranged, and the second track portion is obliquely arranged. When the snap ring cylinder and the through hole are coaxial, the roller is located in the first track portion. When the snap ring cylinder and the wind chime tube are coaxial, the roller is located at one end of the second track portion away from the first track portion.

2. The upper spring mechanism applied to the wind chime tube assembly machine according to claim 1, characterized in that, The driving device is a linear motor module, and the cylinder pushing module is installed above the linear motor module. The linear motor module is used to drive the cylinder pushing module to perform linear displacement.

3. The upper spring mechanism applied to the wind chime tube assembling machine according to claim 1, characterized in that, The clamping member is a fixed pin, the fixed pin penetrates through the snap ring cylinder, and a fixed pin fixing seat is provided at one end of the snap ring cylinder.

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