A bouncer conveying production line with separable structure
Patent Information
- Application Number
- CN202522329867.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-03
- Publication Date
- 2026-10-20
- Estimated Expiration
- 2035-11-03
AI Technical Summary
[0005]为了克服现有技术中，弹条经热处理后需进行淬火，由输送带将热处理后的弹条运送至淬火区实施淬火，且多采用水槽淬火方式，当弹条落入水槽进行淬火时，需人工将弹条捞出，由于存在人为因素，从而不利于精准控制弹条的淬火时间，进而可能致使弹条无法使用或出现质量问题，本实用新型的目的之一在于提供一种具有可分离结构的弹条输送生产线
[0015]通过弹条输送机构和杆体的设置，与现有技术相比，本装置在对接转动组件、连接组件、提升组件、检测组件和提升驱动组件的配合下，并且弹条输送机构采用可分离设计，从而能够实现弹条本体的间歇连续传送，相较于现有的直接将弹条本体输送至淬火槽中进行降温，然后人工一次性将弹条本体捞出的方式，本装置采用自动化间歇连续传输弹条本体的方式能够便于控制弹条本体的淬火时间，从而提升了弹条本体的生产质量，同时能够有序将弹条本体进行传输不需要人工从淬火槽中捞出，降低了劳动强度的同时提升了工作效率。
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Figure CN224869201U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of elastic bar production and processing technology, and in particular to an elastic bar conveying production line with a separable structure. Background Technology
[0002] As a core elastic fastening element, elastic rails have a wide range of applications. Their most important and crucial application is in rail transportation, where they serve as the "soul" of the fastening system, firmly locking the rails to the sleepers and directly ensuring the safety and smoothness of train operation. Furthermore, elastic rails are found in automotive suspensions, vibration damping and component fixing in machinery, supporting structures in building curtain walls, and everyday products such as furniture and appliances. Their core function is to provide durable and reliable clamping and fixing force through their high elastic deformation.
[0003] The production process of spring bars is as follows: after the coiled spring steel wire is straightened and automatically bent into shape, it is then subjected to heat treatment of quenching and high-temperature tempering to obtain excellent elasticity. After surface anti-rust treatment (such as phosphating and electrophoresis) and testing, it is finally packaged and shipped out of the factory.
[0004] In existing elastic clip production lines, the elastic clips need to be quenched after heat treatment. The common practice is to install a conveyor belt at the outlet of the heat treatment equipment to transport the heat-treated clips to the quenching zone for quenching, often using a water bath. When the clips fall into the water bath for quenching, they must be manually retrieved. This human error makes it difficult to accurately control the quenching time, potentially rendering the clips unusable or causing quality problems. Therefore, designing an elastic clip conveyor production line with a detachable structure to solve these problems is essential. Utility Model Content
[0005] In order to overcome the shortcomings of existing technologies, where the spring clips need to be quenched after heat treatment, and the heat-treated spring clips are transported to the quenching area by a conveyor belt for quenching, and water tank quenching is often used, the spring clips need to be manually retrieved when they fall into the water tank for quenching. Due to the human factor, it is not easy to accurately control the quenching time of the spring clips, which may result in the spring clips being unusable or having quality problems. One of the purposes of this utility model is to provide a spring clip conveying production line with a separable structure.
[0006] One of the objectives of this utility model is achieved through the following technical solution: a spring conveyor production line with a separable structure, comprising an annular conveyor rail one and an annular conveyor rail two; a rod is movably connected to the annular conveyor rail one, and a spring conveyor mechanism is movably connected to the annular conveyor rail two, the spring conveyor mechanism including a docking rotation assembly, a connecting assembly, and a lifting assembly; a telescopic cylinder one is installed on one side of the annular conveyor rail two, a position sensor four is installed on one side of the telescopic cylinder one, and a detection assembly is installed on one side of the annular conveyor rail two, the detection assembly including a frame installed on the annular conveyor rail two, a position sensor one symmetrically installed above the frame in the same direction, and a position sensor two installed below the frame; a lifting drive assembly is installed on one side of the annular conveyor rail two, the lifting drive assembly including a telescopic cylinder two installed on the annular conveyor rail one, a support plate located at the output end of the telescopic cylinder two, a telescopic cylinder three installed on the support plate, a lifting plate located at the output end of the telescopic cylinder three, and a position sensor three installed on the support plate.
[0007] According to the described elastic bar conveying production line with a separable structure, the docking rotating assembly consists of a plate, an inclined plate fixed on one side of the plate, a trough fixed above the plate, a rotating shaft fixed on the inner wall of the trough, a connecting rod rotatably connected to the outer wall of the rotating shaft, a blocking block fixed on one end of the connecting rod, an inclined surface formed on one side of the blocking block, and a counterweight fixed on the other end of the connecting rod.
[0008] According to the described elastic bar conveying production line with a separable structure, the connecting assembly consists of a sliding groove fixed below the plate, a crossbar symmetrically fixed to the inner wall of the sliding groove, a buffer spring one installed on one side of the crossbar, a fixed plate fixed on one side of the sliding groove, a buffer spring two installed between the fixed plate and the plate, a buffer spring three installed on the fixed plate, and a hook one located below the buffer spring three.
[0009] According to the elastic bar conveying production line with a separable structure, the lifting assembly comprises a sliding plate slidably connected to the sliding groove, a connector fixed on the sliding plate, a bearing plate fixed below the sliding plate, and a hook 2 fixed on one side of the bearing plate, wherein the hook 1 is movably connected to the connector.
[0010] According to the described elastic conveyor production line with a separable structure, both the first annular conveyor rail and the second annular conveyor rail are connected to an external truss.
[0011] According to the described elastic bar conveying production line with a separable structure, the position of the telescopic cylinder corresponds to the position of the inclined plane.
[0012] According to the described elastic bar conveying production line with a separable structure, the height of the lower surface of the rod is lower than the height of the upper surface of the blocking block.
[0013] The elastic conveyor production line with a separable structure also includes a PLC control system, which is used to control the operation of the production line.
[0014] The above-mentioned solution has the following beneficial effects:
[0015] Compared with existing technologies, this device, through the arrangement of the spring clip conveying mechanism and the rod body, achieves intermittent continuous conveying of the spring clip body by coordinating the docking rotation component, connecting component, lifting component, detection component, and lifting drive component, and by adopting a separable design for the spring clip conveying mechanism. Compared with the existing method of directly conveying the spring clip body to the quenching tank for cooling and then manually retrieving the spring clip body once, this device adopts an automated intermittent continuous conveying method for the spring clip body, which makes it easier to control the quenching time of the spring clip body, thereby improving the production quality of the spring clip body. At the same time, it can orderly convey the spring clip body without the need for manual retrieval from the quenching tank, reducing labor intensity and improving work efficiency.
[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;
[0018] Figure 1 This is a schematic diagram of the overall structure of a spring bar conveyor production line with a detachable structure according to the present invention;
[0019] Figure 2 This is a schematic diagram of the overall front view of a spring bar conveyor production line with a detachable structure according to the present invention;
[0020] Figure 3 This utility model relates to a spring conveyor production line with a detachable structure. Figure 2 Enlarged structural diagram at point A in the middle;
[0021] Figure 4 This is a schematic diagram of the sliding groove of a spring bar conveying production line with a separable structure according to the present invention.
[0022] Figure 5 This is a schematic diagram of the docking rotation assembly of a spring bar conveyor production line with a separable structure according to the present invention;
[0023] Figure 6 This is a schematic diagram of the connection component of a detachable elastic bar conveyor production line according to the present invention;
[0024] Figure 7 This utility model relates to a spring conveyor production line with a detachable structure. Figure 6 Enlarged structural diagram at point B;
[0025] Figure 8 This is a schematic diagram of the lifting component of a detachable elastic bar conveying production line according to the present invention;
[0026] Figure 9 This is a schematic diagram of the detection component of a detachable elastic bar conveying production line according to the present invention;
[0027] Figure 10 This is a schematic diagram of the lifting drive assembly of a spring conveyor production line with a detachable structure according to the present invention.
[0028] Legend:
[0029] 1. Circular conveyor guide rail one; 2. Circular conveyor guide rail two; 3. Rod body; 41. Docking and rotating assembly; 411. Plate body; 412. Inclined plate; 413. Groove body; 414. Rotating shaft; 415. Connecting rod; 416. Blocking block; 417. Inclined surface; 418. Counterweight block; 42. Connecting assembly; 421. Sliding groove; 422. Crossbar; 423. Buffer spring one; 424. Fixing plate; 425. Buffer spring two; 426. Buffer Spring 3; 427, Hook 1; 43, Lifting assembly; 431, Sliding plate; 432, Connector; 433, Bearing plate; 434, Hook 2; 5, Telescopic cylinder 1; 6, Position sensor 4; 7, Detection assembly; 71, Frame; 72, Position sensor 1; 73, Position sensor 2; 8, Lifting drive assembly; 81, Telescopic cylinder 2; 82, Support plate; 83, Telescopic cylinder 3; 84, Lifting plate; 85, Position sensor 3. Detailed Implementation
[0030] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.
[0031] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this invention. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.
[0032] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.
[0033] Reference Figures 1-10 A detachable elastic bar conveying production line includes an annular conveyor rail 1 and an annular conveyor rail 2. A rod 3 is movably connected to the annular conveyor rail 1, and an elastic bar conveying mechanism is movably connected to the annular conveyor rail 2. The elastic bar conveying mechanism includes a docking rotation assembly 41, a connecting assembly 42, and a lifting assembly 43. Both the annular conveyor rail 1 and the annular conveyor rail 2 are connected to an external truss and are mounted on the external truss. The annular conveyor rail 1 has a power source, which... The chain conveyor rod 3 is a conventional technology and will not be described in detail here. The annular conveyor rail 2 has no power source and is a driven conveyor. The elastic bar conveying mechanism is driven by the rod 3 to convey the elastic bar on the annular conveyor rail 2. The external truss can ensure the stable operation of the annular conveyor rail 1 and the annular conveyor rail 2. The elastic bar conveying mechanism can lift and transport the elastic bar body by the docking rotating component 41, the connecting component 42 and the lifting component 43, which effectively improves the functionality and convenience of the device.
[0034] The docking rotation assembly 41 consists of a plate 411, an inclined plate 412 fixed to one side of the plate 411, a groove 413 fixed above the plate 411, a rotating shaft 414 fixed to the inner wall of the groove 413, a connecting rod 415 rotatably connected to the outer wall of the rotating shaft 414, a blocking block 416 fixed to one end of the connecting rod 415, an inclined surface 417 formed on one side of the blocking block 416, and a counterweight 418 fixed to the other end of the connecting rod 415. The lower surface of the rod 413 is lower than the upper surface of the blocking block 416. The transmission and stopping of the docking rotation assembly 41 are controlled by a telescopic cylinder 5. When the output end of the telescopic cylinder 5 extends and abuts against the inclined surface 417, since the inclined surface 417 has a certain inclination angle, the extension of the output end of the telescopic cylinder 5 drives the blocking block 416 to rotate through the inclined surface 417. The rotation of the blocking block 416 causes the connecting rod 415 to rotate on the outer wall of the rotating shaft 414. The rotation of cylinder 5 drives the counterweight 418 at its other end to rotate upward, thereby blocking the conveying of the elastic bar body through the output end of the telescopic cylinder 5. The subsequent elastic bar conveying mechanism will lift the counterweight 318 through the inclined plate 412 to achieve the blocking effect. When the blocking block 416 of the docking rotating assembly 41 is blocked by the telescopic cylinder 5, the annular conveying guide rail 1 normally drives the rod 3 to rotate, realizing the separation of the rod 3 and the elastic bar conveying mechanism. After blocking for a certain period of time, the telescopic cylinder 5 retracts, and the docking rotating assembly 41 rotates downward under the weight of the counterweight 418, thereby causing the blocking block 416 to rotate upward, realizing the docking of the rod 3 and the blocking block 416. The rod 3 is driven to rotate through the annular conveying guide rail 1, and the rod 3 drives the elastic bar conveying mechanism to drive the transmission. Thus, this device can realize the intermittent continuous conveying of the elastic bar body through the separable structure of the rod 3 and the elastic bar conveying mechanism, effectively improving the convenience and practicality of the device.
[0035] The connecting assembly 42 consists of a sliding groove 421 fixed below the plate 411, a crossbar 422 symmetrically fixed to the inner wall of the sliding groove 421, a buffer spring 423 installed on one side of the crossbar 422, a fixed plate 424 fixed on one side of the sliding groove 421, a buffer spring 425 installed between the fixed plate 424 and the plate 411, a buffer spring 426 installed on the fixed plate 411, and a hook 427 located below the buffer spring 426. The connecting assembly 42 can be connected to the lifting assembly 43, and the hook 427 can be connected to the connecting piece of the lifting assembly 43. The hook 427 hooks the connecting piece 432 to drive the elastic bar body to be transported.
[0036] The lifting component 43 comprises a sliding plate 431 slidably connected to the sliding groove 421, a connector 432 fixed to the sliding plate 431, a support plate 433 fixed below the sliding plate 431, and a second hook 434 fixed to one side of the support plate 433. The first hook 434 is movably connected to the connector 432. The lifting component 43 can be separated from the connecting component 42, thereby enabling the lifting component 43 to be independently lifted or lowered on the connecting component 42.
[0037] A telescopic cylinder 5 is installed on one side of the annular conveyor rail 2, and a position sensor 6 is installed on one side of the telescopic cylinder 5. A detection assembly 7 is installed on one side of the annular conveyor rail 2. The detection assembly 7 includes a frame 71 installed on the annular conveyor rail 2, a position sensor 72 installed symmetrically above the frame 71, and a position sensor 73 installed below the frame 71. The position of the telescopic cylinder 5 corresponds to the position of the inclined plane 417. When the output end of the telescopic cylinder 5 abuts against the inclined plane 417, it drives the blocking block 416 to rotate. The position sensor 6 detects whether the telescopic cylinder 5 has moved to the correct position. When it has moved to the correct position, it sends a signal to the external PLC control system. The external PLC control system then closes the telescopic cylinder 5. The position sensor 72 can detect the position of the counterweight 418, and the position sensor 73 can detect whether the hook 427 and the connector 432 are connected.
[0038] A lifting drive assembly 8 is installed on one side of the annular conveying guide rail 2. The lifting drive assembly 8 includes a telescopic cylinder 2 81 installed on the annular conveying guide rail 1, a support plate 82 located at the output end of the telescopic cylinder 2 81, a telescopic cylinder 3 83 installed on the support plate 82, a lifting plate 84 located at the output end of the telescopic cylinder 3 83, and a positioning sensor 3 85 installed on the support plate 82. When the lifting assembly 43 needs to be connected to the connecting assembly 42, when the elastic conveying mechanism conveys to the position of the telescopic cylinder 3 83 and is detected by the positioning sensor 3 85, the telescopic cylinder 3 83 is driven to start by the external PLC control system. The start of the telescopic cylinder 3 83 drives the lifting plate 84 to move to one side of the lifting assembly 43 through its output end. The lifting plate 43 is attached to one side of the lower surface of the sliding plate 431. After the lifting plate 84 is in position... The signal is transmitted to the external PLC control system, which drives the telescopic cylinder 81 to start. The telescopic cylinder 81 drives the support plate 82 to rise through its output end. The rise of the support plate 82 drives the sliding plate 431 to slide upward on the sliding groove 421 through the lifting plate 84, thereby driving the lifting component 43 to rise. When the connecting piece 432 abuts below the hook 427, the hook 427 can be lifted by the connecting piece 432, so that the connecting piece 432 is above the hook 427. At this time, the telescopic cylinder 81 is started to drive the support plate 82 to fall, the lifting plate 84 disengages from the sliding plate 431, the lifting component 43 falls a certain distance, and the connecting piece 432 falls on the hook 427. The lifting component 43 and the connecting component 42 are connected through the hook 427 and the connecting piece 432, which is convenient to use.
[0039] It also includes a PLC control system, which is used to control the operation of the production line.
[0040] Working Principle: The entire elastic bar production line consists of an elastic bar feeding mechanism, primarily using a robotic arm to feed the elastic bars. This mechanism is located on one side of the circular conveyor rail 1 (not shown in the figure). Initially, the lifting component 43 and connecting component 42 of the elastic bar conveying mechanism are connected together. When the circular conveyor rail 1 transmits the elastic bar conveying mechanism to the robotic arm position via the rod 3, i.e., when the positioning sensor 72 detects the counterweight 418, the PLC control system drives the telescopic cylinder 5 to start. The output end of the telescopic cylinder 5 extends and abuts against the inclined surface 417 of the blocking block 416, driving the blocking block 416 to rotate. The rotation of the blocking block 416 drives the counterweight 418 to rotate upwards via the connecting rod 415. The elastic bar conveying mechanism is stopped by the telescopic cylinder 5. Then, the robotic arm hangs the elastic bar body on the hook 434, thus completing the feeding of the elastic bar body. Then, an external mechanism separates the hook 427 and the connecting component 432, thereby lifting the sliding plate 431 of the lifting component 43. The sliding groove 421 descends, and the sliding plate 431 slides to the bottom wall of the sliding groove 421. The spring body descends into the quenching tank (i.e., water tank, not shown in the figure) for cooling and quenching. Then, the sliding plate 431 is detected by the positioning sensor 3 85. The positioning sensor 3 85 transmits a signal to the PLC control system. The PLC control system drives the telescopic cylinder 3 83 to start. The telescopic cylinder 3 83 drives the lifting plate 84 to move to the lower surface of the sliding plate 431. Then, the PLC control system drives the telescopic cylinder 2 81 to start. The telescopic cylinder 2 81 drives the support plate 82 to move upward. The support plate 82 drives the sliding plate 431 to slide upward on the inner wall of the sliding groove 421 through the lifting plate 84, thereby taking the quenched spring body out of the quenching tank. When the connecting piece 432 is hooked by the hook 1 427, it indicates that the lifting component 43 and the connecting component 42 have docked. The positioning sensor 2 73 detects whether the hook 1 427 and the connecting piece 432 are in position. After they are in position, it drives the lifting drive component 8 to return to its original position.
[0041] The telescopic cylinder 5 is retracted and disengaged from the blocking block 416 by the PLC control system. Under the action of the counterweight 418, the counterweight 418 rotates downward and the blocking block 416 rotates upward. At this time, the rod 3 will abut against one side of the blocking block 416 under the drive of the annular conveying guide rail 1. Thus, the rod 3 pushes the elastic bar conveying mechanism to slide on the annular conveying guide rail 2, thereby conveying the elastic bar body. This device can realize the intermittent and continuous conveying of the elastic bar body through the separable structure of the rod 3 and the elastic bar conveying mechanism, which effectively improves the convenience and practicality of the device.
[0042] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.
Claims
1. A spring bar conveyor production line with a detachable structure, characterized in that, It includes a first ring conveyor rail (1) and a second ring conveyor rail (2): a rod (3) is movably connected to the first ring conveyor rail (1), and a spring conveyor mechanism is movably connected to the second ring conveyor rail (2). The spring conveyor mechanism includes a docking rotation component (41), a connecting component (42), and a lifting component (43). A telescopic cylinder 1 (5) is installed on one side of the annular conveying guide rail 2 (2), a position sensor 4 (6) is installed on one side of the telescopic cylinder 1 (5), a detection assembly (7) is installed on one side of the annular conveying guide rail 2 (2), the detection assembly (7) includes a frame (71) installed on the annular conveying guide rail 2 (2), a position sensor 1 (72) symmetrically installed on the frame (71) in the same direction, and a position sensor 2 (73) installed below the frame (71). A lifting drive assembly (8) is installed on one side of the annular conveying guide rail 2 (2), the lifting drive assembly (8) includes a telescopic cylinder 2 (81) installed on the annular conveying guide rail 1 (1), a support plate (82) located at the output end of the telescopic cylinder 2 (81), a telescopic cylinder 3 (83) installed on the support plate (82), a lifting plate (84) located at the output end of the telescopic cylinder 3 (83), and a position sensor 3 (85) installed on the support plate (82).
2. The elastic bar conveyor production line with a detachable structure according to claim 1, characterized in that, The docking rotation assembly (41) consists of a plate (411), an inclined plate (412) fixed on one side of the plate (411), a groove (413) fixed above the plate (411), a rotating shaft (414) fixed on the inner wall of the groove (413), a connecting rod (415) rotatably connected to the outer wall of the rotating shaft (414), a blocking block (416) fixed on one end of the connecting rod (415), an inclined surface (417) opened on one side of the blocking block (416), and a counterweight block (418) fixed on the other end of the connecting rod (415).
3. The elastic bar conveyor production line with a detachable structure according to claim 2, characterized in that, The connecting assembly (42) consists of a sliding groove (421) fixed below the plate (411), a crossbar (422) symmetrically fixed to the inner wall of the sliding groove (421), a buffer spring (423) installed on one side of the crossbar (422), a fixing plate (424) fixed on one side of the sliding groove (421), a buffer spring (425) installed between the fixing plate (424) and the plate (411), a buffer spring (426) installed on the fixing plate (411), and a hook (427) located below the buffer spring (426).
4. The elastic bar conveyor production line with a detachable structure according to claim 3, characterized in that, The lifting assembly (43) comprises a sliding plate (431) slidably connected to the sliding groove (421), a connector (432) fixed to the sliding plate (431), a support plate (433) fixed below the sliding plate (431), and a second hook (434) fixed to one side of the support plate (433). The first hook (434) is movably connected to the connector (432).
5. A spring bar conveyor production line with a detachable structure according to claim 1, characterized in that, Both the first annular conveying guide rail (1) and the second annular conveying guide rail (2) are connected to the external truss.
6. A spring bar conveyor production line with a detachable structure according to claim 2, characterized in that, The position of the telescopic cylinder (5) corresponds to the position of the inclined plane (417).
7. A spring bar conveyor production line with a detachable structure according to claim 2, characterized in that, The height of the lower surface of the rod (3) is lower than the height of the upper surface of the blocking block (416).
8. A spring bar conveyor production line with a detachable structure according to any one of claims 1-7, characterized in that, It also includes a PLC control system, which is used to control the operation of the production line.