Conveying linkage mechanism

Abstract

The utility model relates to a conveying linkage mechanism which comprises a working table, a conveying disc, a conveying driver, a rotating carrier, a transmission assembly, a driving assembly and a butt joint assembly, the conveying disc is rotatably arranged on the working table, the conveying driver is fixedly connected with the working table, the conveying disc is in transmission connection with the conveying driver, the rotating carrier is rotatably arranged on the conveying disc, and the driving assembly is fixedly connected with the rotating carrier. The transmission assembly is connected with the rotary carrier and comprises a transmission gear, the driving assembly is arranged on the workbench in a sliding mode through the butt joint assembly and comprises a driving gear, and in the CD grain machining process, the driving gear is driven by the butt joint assembly to move towards the conveying disc, and the driving gear is meshed with the transmission gear so as to drive the rotary carrier to rotate. According to the utility model, the workpiece can be fixed and conveyed, the workpiece can be driven to rotate at a high speed in the machining process, and contribution is made to the design of a full-automatic CD grain machining device.

Description

Technical Field

[0001] This utility model relates to the technical field of CD pattern processing equipment, and in particular to a conveying linkage mechanism. Background Technology

[0002] CD texture processing mainly involves the following steps after the CD texture processing equipment is powered on: the product is held in place by a vacuum fixture, and the processing tool is fed and cut. After the product is held in place by the vacuum fixture, the processing button is pressed. The feed cylinder drives the processing tool to feed towards the product's processing surface. At the same time, the motor is turned on to drive the spindle. The spindle connects the vacuum fixture and the workpiece and rotates at high speed. When the processing tool cuts into the workpiece surface, the transverse feed cylinder pushes the processing tool to perform transverse chip cutting, so that the workpiece surface obtains a CD texture effect with a gradually expanding radius.

[0003] Chinese patent CN 205110948 U discloses a CD texture machine. During processing, the clamping mechanism, driven by a power unit, clamps the workpiece and rotates at high speed, cooperating with the cutter shaft mechanism to complete the CD texture processing. However, this CD texture machine is semi-automatic, requiring manual feeding, and after CD texture processing, debris must be manually brushed off the workpiece, resulting in high labor costs and low processing efficiency. Fully automatic CD texture processing devices have become the future design trend.

[0004] The most critical design element of the fully automatic CD pattern processing device is to design a conveying linkage mechanism that can both fix and transport the workpiece, and drive the workpiece to rotate at high speed during the processing. Utility Model Content

[0005] Therefore, it is necessary to provide a conveying linkage mechanism that can both fix and transport the workpiece and drive it to rotate at high speed during processing, in order to address the current lack of such a mechanism.

[0006] A conveying linkage mechanism includes: a worktable, a conveyor tray, a conveyor driver, a rotating carrier, a transmission component, a drive component, and a docking component. The conveyor tray is rotatably mounted on the worktable. The conveyor driver is fixedly connected to the worktable and is drively connected to the conveyor driver. The rotating carrier is rotatably mounted on the conveyor tray. The transmission component is connected to the rotating carrier and includes a transmission gear. The drive component is slidably mounted on the worktable via the docking component and includes a drive gear. During CD pattern processing, the drive gear moves towards the conveyor tray under the drive of the docking component. The drive gear meshes with the transmission gear to drive the rotating carrier to rotate.

[0007] The aforementioned conveying linkage mechanism, through the cooperation of the conveying disc and the conveying driver, can transport the workpieces one by one in the process sequence. Through the cooperation of the rotating carrier, transmission components, drive components and docking components, it can drive the workpiece to rotate during the processing to cooperate with the external processing mechanism to process the workpiece. Thus, the conveying linkage mechanism, together with the external loading mechanism, processing mechanism and unloading mechanism, can realize the automated completion of CD pattern processing of workpieces. The processing process does not require manual operation, effectively improving processing quality, reducing labor costs and improving processing efficiency.

[0008] In one embodiment, the rotating carrier includes a fixed sleeve, a rotating component, a bearing, and a carrier body. The fixed sleeve is fixedly connected to the worktable, the rotating component is rotatably connected to the fixed sleeve via the bearing, and the carrier body is fixedly connected to the rotating component.

[0009] In one embodiment, the rotating component includes a shaft and a fixing part connected to the shaft. The inner ring of the bearing is fixedly fitted outside the shaft. The shaft is axially provided with an adsorption channel. The fixing part is provided with a fixing groove. The adsorption channel communicates with the fixing groove. The carrier body is fixed in the fixing groove. The fixing part and the carrier body are provided with adsorption holes. The adsorption holes communicate with the adsorption channel.

[0010] In one embodiment, the conveyor disc is provided with multiple sets of rotating carriers spaced apart along its circumference, each set of rotating carriers having three rotating carriers arranged in a line, and each set of rotating carriers corresponding to one transmission component.

[0011] In one embodiment, the transmission assembly further includes a first transmission wheel, a second transmission wheel, and a timing belt. The first transmission wheel is fitted onto the shaft and corresponds one-to-one with the rotating carrier. The second transmission wheel is synchronously connected to the three first transmission wheels via the timing belt, and the transmission gear is coaxially connected to the second transmission wheel.

[0012] In one embodiment, the transmission assembly further includes a fixed tension wheel and an adjustable tension wheel. A fixed tension wheel is disposed between two adjacent first transmission wheels. The conveyor disc is provided with an adjustment groove. The adjustable tension wheel is movably disposed in the adjustment groove. The adjustable tension wheel is disposed between the first transmission wheel and the second transmission wheel. There are two adjustable tension wheels, which are disposed on both sides of the second transmission wheel.

[0013] In one embodiment, the drive assembly further includes a mounting plate and a rotary driver. The mounting plate is slidably disposed on the worktable, the rotary driver is fixedly connected to the mounting plate, and the drive gear is drivenly connected to the rotary driver.

[0014] In one embodiment, the docking assembly includes a guide rail, a slide, a drive screw, and a docking driver. The guide rail is fixedly mounted on the worktable, the slide is slidably connected to the guide rail, the mounting plate is provided with a threaded hole, the drive screw is threadedly engaged with the threaded hole, and the docking driver is fixedly mounted on the worktable. The end of the drive screw away from the mounting plate is connected to the docking driver for transmission.

[0015] In one embodiment, the docking assembly further includes a positioning buffer, which is fixedly disposed on the worktable and located on the side of the mounting plate away from the docking driver, with the buffer head of the positioning buffer aligned with the side end of the mounting plate. Attached Figure Description

[0016] Figure 1 This is an assembly structure diagram of the conveying linkage mechanism in one embodiment of the present utility model;

[0017] Figure 2 For example Figure 1 The diagram shows the assembly structure of the conveyor plate, conveyor driver, rotating carrier, and transmission components in the conveying linkage mechanism.

[0018] Figure 3 For example Figure 1 The assembly structure diagram of the rotating carrier and transmission components in the conveying linkage mechanism shown;

[0019] Figure 4 For example Figure 1 The diagram shows the assembly structure of the rotating carrier in the conveying linkage mechanism.

[0020] Figure 5 For example Figure 1 The assembly structure diagram of the drive component and docking component in the conveying linkage mechanism shown;

[0021] Figure 6 For example Figure 1 The side view of the drive component and docking component in the conveying linkage mechanism shown.

[0022] The meanings of the numbers in the attached diagram are as follows:

[0023] 100 - Conveying linkage mechanism;

[0024] 10-Workbench;

[0025] 20 - Conveyor tray; 21 - Adjustment groove;

[0026] 30 - Conveyor drive;

[0027] 40-Rotating carrier, 41-Fixed sleeve, 42-Rotating component, 421-Shaft, 422-Fixed part, 43-Carrier body, 431-Placement slot, 432-Adsorption hole;

[0028] 50 - Transmission assembly; 51 - First transmission wheel; 52 - Second transmission wheel; 53 - Synchronous belt; 54 - Transmission gear; 55 - Fixed tension wheel; 56 - Adjustable tension wheel;

[0029] 60-Drive assembly, 61-Mounting plate, 62-Drive gear, 63-Rotary drive;

[0030] 70-Dating assembly, 71-Guide rail, 72-Slide, 73-Drive screw, 74-Dating driver, 75-Positioning buffer. Detailed Implementation

[0031] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0032] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to 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 of this utility model.

[0033] Furthermore, the terms "first" and "second" 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, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0034] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0036] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0037] Please see Figure 1 and Figure 2 The conveying linkage mechanism 100 according to one embodiment of the present invention includes a worktable 10, a conveying disk 20, a conveying driver 30, a rotating carrier 40, a transmission component 50, a drive component 60, and a docking component 70. The conveying disk 20 is rotatably disposed on the worktable 10. The conveying driver 30 is fixedly connected to the worktable 10. The conveying disk 20 is drively connected to the conveying driver 30. The rotating carrier 40 is rotatably disposed on the conveying disk 20. The transmission component 50 is connected to the rotating carrier 40. The drive component 60 is slidably disposed on the worktable 10 through the docking component 70. During CD pattern processing, the drive component 60 moves toward the conveying disk 20 under the drive of the docking component 70 to drive the rotating carrier 40 to rotate.

[0038] Please see Figures 2 to 4The conveyor plate 20 is provided with multiple sets of rotating carriers 40 spaced apart along its circumference. Each set of rotating carriers 40 has three rotating carriers 40 arranged in a straight line, so that three workpieces can be conveyed at the same time, effectively improving the conveying efficiency. Each set of rotating carriers 40 corresponds to one transmission assembly 50. The rotating carrier 40 includes a fixed sleeve 41, a rotating component 42, a bearing, and a carrier body 43. The fixed sleeve 41 is fixedly connected to the worktable 10. The rotating component 42 includes a shaft portion 421 and a fixing portion 422 connecting the shaft portion 421. The inner ring fixing sleeve 41 of the bearing is mounted outside the shaft portion 421, and the outer ring of the bearing is connected to the fixed sleeve 41. The shaft portion 421 is axially provided with an adsorption channel, and the fixing portion 422 is provided with a fixing groove. The adsorption channel communicates with the fixing groove. The carrier body 43 is fixed in the fixing groove. The carrier body 43 is provided with an adsorption hole 432 and a placement groove 431 for placing the workpiece. The adsorption hole 432 is located in the placement groove 431 and communicates with the adsorption channel. Thus, the workpiece to be processed is fixed on the rotating carrier 40 by negative pressure adsorption through an external air compressor. This effectively ensures that the workpiece will not shift during processing, effectively improving processing accuracy and product quality.

[0039] Please see Figure 3 The transmission assembly 50 includes a first transmission wheel 51, a second transmission wheel 52, a synchronous belt 53, and a transmission gear 54. The first transmission wheel 51 is fitted onto the shaft portion 421, and the first transmission wheel 51 corresponds one-to-one with the rotating carrier 40. The second transmission wheel 52 is synchronously connected to the three first transmission wheels 51 through the synchronous belt 53. The transmission gear 54 is coaxially connected to the second transmission wheel 52.

[0040] Please see Figure 3 The transmission assembly 50 further includes a fixed tensioning wheel 55 and an adjusting tensioning wheel 56. A fixed tensioning wheel 55 is disposed between two adjacent first transmission wheels 51. The conveyor disc 20 is provided with an adjusting groove 21. The adjusting tensioning wheel 56 is movably disposed in the adjusting groove 21. The adjusting tensioning wheel 56 is located between the first transmission wheel 51 and the second transmission wheel 52. There are two adjusting tensioning wheels 56, located on opposite sides of the second transmission wheel 52. The cooperation of the fixed tensioning wheel 55 and the adjusting tensioning wheel 56 allows for real-time dynamic adjustment of the tension of the synchronous belt 53, effectively preventing the synchronous belt 53 from breaking due to excessive tightness or detaching from the first transmission wheel 51 and the second transmission wheel 52 due to excessive looseness, thus effectively improving the operational stability of the conveying linkage mechanism 100.

[0041] Please see Figure 5 and Figure 6The drive assembly 60 includes a mounting plate 61, a drive gear 62, and a rotary driver 63. The mounting plate 61 is slidably disposed on the worktable 10, the rotary driver 63 is fixedly connected to the mounting plate 61, and the drive gear 62 is drively connected to the rotary driver 63.

[0042] Please see Figure 5 and Figure 6 The docking assembly 70 includes a guide rail 71, a slide block 72, a drive screw 73, and a docking driver 74. The guide rail 71 is fixedly mounted on the worktable 10, the slide block 72 is slidably connected to the guide rail 71, the mounting plate 61 is provided with a threaded hole, the drive screw 73 is threadedly engaged with the threaded hole, and the docking driver 74 is fixedly mounted on the worktable 10. The end of the drive screw 73 away from the mounting plate 61 is connected to the docking driver 74 in a transmission manner.

[0043] Please see Figure 5 and Figure 6 The docking assembly 70 further includes a positioning buffer 75, which is fixedly mounted on the worktable 10. The positioning buffer 75 is located on the side of the mounting plate 61 away from the docking driver 74, and the buffer head of the positioning buffer 75 is aligned with the side end of the mounting plate 61.

[0044] The working process of the conveying linkage mechanism 100 described in this embodiment is as follows: During operation, the workpiece to be processed is placed on the rotating carrier 40 under the drive of the external loading robot. The air compressor fixes the workpiece to be processed on the rotating carrier 40 by negative pressure adsorption. The conveying driver 30 drives the conveying disk 20 to rotate, so as to convey the workpiece to be processed to the processing station. During processing, the conveying driver 30 stops working, and the docking driver 74 drives the driving screw 73 to rotate. The driving screw 73 and the threaded hole cooperate to drive the mounting plate 61 to move towards the conveying disk 20 until the buffer head of the positioning buffer 75 abuts against the mounting plate 61. At this time, the driving gear 62 and the transmission gear 54 are in a meshing state. The rotating driver 63 drives the driving gear 62 to rotate, and the transmission gear 54 rotates accordingly. With the cooperation of the first transmission wheel 51, the second transmission wheel 52, the fixed tension wheel 55, the adjusting tension wheel 56 and the synchronous belt 53, the rotating carrier 40 is driven to rotate with the workpiece to be processed, so as to cooperate with the external processing mechanism to perform CD texture processing on the workpiece. After processing is completed, the rotary driver 63 stops working, and the docking driver 74 drives the drive screw 73 to rotate. The drive screw 73, in conjunction with the threaded hole, drives the mounting plate 61 to move away from the conveyor plate 20 until the drive gear 62 separates from the transmission gear 54. The conveying driver 30 then drives the conveyor plate 20 to rotate to transport the workpiece to the next process.

[0045] The beneficial effects of this utility model are as follows: the workpieces can be transported one by one in the process sequence through the cooperation of the conveyor plate 20 and the conveyor driver 30; the workpieces can be driven to rotate during the processing to cooperate with the external processing mechanism to process the workpieces. Thus, the conveying linkage mechanism 100, together with the external loading mechanism, processing mechanism and unloading mechanism, can realize the automated completion of CD pattern processing of the workpieces. The processing process does not require manual operation, which effectively improves the processing quality, reduces labor costs and improves processing efficiency.

[0046] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0047] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A conveying linkage mechanism, characterized in that, include: The system comprises a worktable, a conveyor tray, a conveyor driver, a rotating carrier, a transmission assembly, a drive assembly, and a docking assembly. The conveyor tray is rotatably mounted on the worktable. The conveyor driver is fixedly connected to the worktable, and the conveyor tray is drively connected to the conveyor driver. The rotating carrier is rotatably mounted on the conveyor tray. The transmission assembly is connected to the rotating carrier and includes a transmission gear. The drive assembly is slidably mounted on the worktable via the docking assembly and includes a drive gear. During CD pattern processing, the drive gear moves towards the conveyor tray under the drive of the docking assembly. The drive gear meshes with the transmission gear to drive the rotating carrier to rotate.

2. The conveying linkage mechanism according to claim 1, characterized in that, The rotating carrier includes a fixed sleeve, a rotating component, a bearing, and a carrier body. The fixed sleeve is fixedly connected to the worktable, the rotating component is rotatably connected to the fixed sleeve through the bearing, and the carrier body is fixedly connected to the rotating component.

3. The conveying linkage mechanism according to claim 2, characterized in that, The rotating component includes a shaft and a fixing part connected to the shaft. The inner ring of the bearing is fixedly fitted outside the shaft. The shaft is axially provided with an adsorption channel. The fixing part is provided with a fixing groove. The adsorption channel communicates with the fixing groove. The carrier body is fixed in the fixing groove. The fixing part and the carrier body are provided with adsorption holes. The adsorption holes communicate with the adsorption channel.

4. The conveying linkage mechanism according to claim 2, characterized in that, The conveyor plate is provided with multiple sets of rotating carriers at intervals along its circumference. Each set of rotating carriers has three rotating carriers arranged in a line, and each set of rotating carriers corresponds to one transmission component.

5. The conveying linkage mechanism according to claim 3, characterized in that, The transmission assembly further includes a first transmission wheel, a second transmission wheel, and a synchronous belt. The first transmission wheel is fitted onto the outside of the shaft and corresponds one-to-one with the rotating carrier. The second transmission wheel is synchronously connected to the three first transmission wheels through the synchronous belt, and the transmission gear is coaxially connected to the second transmission wheel.

6. The conveying linkage mechanism according to claim 5, characterized in that, The transmission assembly further includes a fixed tension wheel and an adjustable tension wheel. A fixed tension wheel is provided between two adjacent first transmission wheels. The conveyor plate is provided with an adjustment groove. The adjustable tension wheel is movably disposed in the adjustment groove. The adjustable tension wheel is disposed between the first transmission wheel and the second transmission wheel. There are two adjustable tension wheels, which are respectively disposed on both sides of the second transmission wheel.

7. The conveying linkage mechanism according to claim 1, characterized in that, The drive assembly also includes a mounting plate and a rotary driver. The mounting plate is slidably disposed on the worktable, the rotary driver is fixedly connected to the mounting plate, and the drive gear is drivenly connected to the rotary driver.

8. The conveying linkage mechanism according to claim 7, characterized in that, The docking assembly includes a guide rail, a slide block, a drive screw, and a docking driver. The guide rail is fixedly mounted on the worktable, the slide block is slidably connected to the guide rail, the mounting plate is provided with a threaded hole, the drive screw is threadedly engaged with the threaded hole, and the docking driver is fixedly mounted on the worktable. The end of the drive screw away from the mounting plate is connected to the docking driver for transmission.

9. The conveying linkage mechanism according to claim 8, characterized in that, The docking assembly also includes a positioning buffer, which is fixedly mounted on the worktable. The positioning buffer is located on the side of the mounting plate away from the docking driver, and the buffer head of the positioning buffer is aligned with the side end of the mounting plate.

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