Limb tube conveying device

Abstract

The utility model relates to the technical field of walking stick assembling equipment, in particular to a limb tube conveying device which comprises a limb tube conveying mechanism, a control device, a first clamping and conveying mechanism and a second clamping and conveying mechanism which are all installed on a workbench. The first clamping and conveying mechanism and the second clamping and conveying mechanism are the same in structure. The limb tube conveying mechanism comprises a conveying frame, a conveying frame and a driving mechanism, the conveying frame is fixedly installed on the workbench, and a transmission chain is installed on the conveying frame. Accurate and stable power transmission is provided, and high efficiency of the whole conveying process is guaranteed. By means of the design, the risk of product damage caused by mechanical vibration or improper clamping is reduced, the conveying speed and efficiency of the walking stick limb tubes are improved, and the walking stick limb tube conveying device is of great significance in improving the overall productivity of a production line.

Description

Technical Field

[0001] This utility model relates to the technical field of cane assembly equipment, and in particular to a limb tube delivery device. Background Technology

[0002] Currently, canes are a walking aid, typically used to help people with mobility impairments walk.

[0003] Currently, most methods for conveying cane tubes involve workers manually moving the processed cane tubes from one process to the next. While this method is simple and direct, it is inefficient and labor-intensive. Although existing belt conveyors or roller conveyors can achieve automated conveying, these drive structures are prone to mechanical vibration when running at high speeds. This can cause the conveyed cane tubes to shift or become damaged, making it impossible to ensure that the cane tubes are firmly clamped during transport. This can lead to products falling or deforming during transport, increasing the defect rate.

[0004] Therefore, a limb tube delivery device is needed to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a limb tube conveying device. The limb tube conveying mechanism in this invention ensures the stability of the conveyor frame during conveying by combining a transmission chain and chain plates. Simultaneously, the fixed grippers on the conveyor frame firmly hold the cane limb tube. The transmission mechanism, consisting of a drive motor A, a drive wheel, a driven wheel, and a synchronous belt, provides precise and stable power transmission, ensuring the high efficiency of the entire conveying process. This design not only reduces the risk of product damage due to mechanical vibration or improper clamping but also improves the speed and efficiency of cane limb tube conveying, which is of great significance for increasing the overall production capacity of the production line.

[0006] The technical solution adopted by this utility model to solve the above-mentioned technical problems is: a limb tube delivery device, including a limb tube delivery mechanism, a control device, a first clamping and conveying mechanism and a second clamping and conveying mechanism. The limb tube delivery mechanism, the control device, the first clamping and conveying mechanism and the second clamping and conveying mechanism are all installed on the workbench. The first clamping and conveying mechanism and the second clamping and conveying mechanism have the same structure.

[0007] The limb tube delivery mechanism includes a delivery frame, a conveyor frame, and a drive mechanism. The delivery frame is fixedly installed on the workbench. A transmission chain is installed on the delivery frame, and a chain plate is fixedly connected to the transmission chain. The conveyor frame is fixedly connected to the chain plate and has fixed grippers for clamping the limb tube. The drive mechanism is connected to the transmission chain for mutual transmission.

[0008] The first clamping and conveying mechanism includes a guide frame and a clamping mechanism. The guide frame is fixedly connected to the workbench by a support frame, and the clamping mechanism is installed on the guide frame for clamping and conveying the limb tubes on the fixed grippers.

[0009] Furthermore, the drive mechanism includes a drive motor A, a fixed plate, and a transmission shaft. The fixed plate is fixedly connected to the workbench, and the drive motor A is fixedly connected to the fixed plate. A drive wheel is driven and connected to the output end of the drive motor A, and a driven wheel is arranged above the drive wheel. The driven wheel and the drive wheel are connected to each other by a synchronous belt.

[0010] Furthermore, the driven wheel is fixedly connected to one end of the transmission shaft, and the transmission shaft and the transmission chain are connected to each other for transmission.

[0011] Furthermore, a drive motor B is fixedly connected to the guide frame, and a drive wheel is driven to the output end of the drive motor B. A transport timing belt is transmitted to the drive wheel. The clamping mechanism includes a clamping claw and a slide. The slide is fixedly connected to the transport timing belt, and the clamping claw is installed at the lower end of the slide.

[0012] Furthermore, two linear guide rails are fixedly connected to the guide frame, and the carriage and the linear guide rails are slidably connected to each other.

[0013] Furthermore, the conveyor frame is fixedly connected to the workbench via multiple connecting seats.

[0014] The advantages of this utility model are as follows: This utility model provides a limb tube delivery device, which has the following technical effects:

[0015] 1. Efficient and stable material handling:

[0016] The limb tube conveying mechanism in this invention ensures the stability of the conveyor frame during transport by combining a transmission chain and chain plates, while the fixed grippers on the conveyor frame firmly hold the cane limb tubes. The drive mechanism, consisting of a drive motor A, a driving wheel, a driven wheel, and a synchronous belt, provides precise and smooth power transmission, guaranteeing the high efficiency of the entire conveying process. This design not only reduces the risk of product damage due to mechanical vibration or improper gripping but also improves the speed and efficiency of cane limb tube conveying, which is of great significance for increasing the overall capacity of the production line.

[0017] 2. Precise and reliable gripping and positioning:

[0018] The first and second gripping and conveying mechanisms of this invention adopt the same structural design, including a guide frame, a drive motor B, a conveying timing belt, a carriage, and gripping claws. In particular, the cooperation between the carriage and the linear guide rail provides a high-precision linear motion path for the gripping claws, ensuring the accuracy of the gripping action and the consistency of repeatability. This feature is especially important in production processes requiring precise operation; during the assembly stage of canes, it effectively improves product quality and reduces the defect rate caused by positional deviations. Furthermore, the gripping claws are controlled by the drive motor B and move smoothly via the conveying timing belt, allowing them to adapt to gripping cane limbs of different sizes and types, thus expanding the application range of the equipment. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the overall assembly structure of this utility model;

[0021] Figure 2 This is a partially enlarged structural schematic diagram of the present invention;

[0022] Figure 3 This is a schematic diagram of the limb tube conveying mechanism of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the first clamping and conveying mechanism in this utility model;

[0024] in:

[0025] 1. Workbench; 2. Limb conveying mechanism; 201. Conveyor frame;

[0026] 202. Connecting seat; 203. Conveyor frame; 204. Drive motor A;

[0027] 205. Fixed plate; 206. Driving wheel; 207. Driven wheel;

[0028] 208. Drive shaft; 209. Sprocket; 210. Drive chain;

[0029] 211. Chain plate; 212. Fixed gripper; 3. Control device;

[0030] 4. Assembly mechanism; 5. First clamping and conveying mechanism; 501. Guide frame;

[0031] 502. Drive motor B; 503. Drive wheel; 504. Transport timing belt;

[0032] 505. Gripping jaws; 506. Linear guide rail; 507. Carriage;

[0033] 508. Support frame; 6. Limb tube; 7. Second gripping and conveying mechanism. Detailed Implementation

[0034] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model 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 of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The terms "installed," "connected," and "linked" 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 utility model based on the specific circumstances.

[0036] Example 1:

[0037] Figure 1 This is a schematic diagram of the overall assembly structure of this utility model. Figure 2 This is a partially enlarged structural schematic diagram of the present invention. Figure 3 This is a schematic diagram of the limb tube conveying mechanism of this utility model. Figure 4 This is a schematic diagram of the structure of the first gripping and conveying mechanism in this utility model, as shown below. Figure 1 , Figure 2 , Figure 3 and Figure 4The illustrated limb tube conveying device includes a limb tube conveying mechanism 2, a control device 3, a first gripping and conveying mechanism 5, and a second gripping and conveying mechanism 7. The limb tube conveying mechanism 2, control device 3, first gripping and conveying mechanism 5, and second gripping and conveying mechanism 7 are all mounted on a workbench 1. The workbench 1 serves as the basic support platform for the entire conveying device, providing a stable base for all components mounted on it. This ensures the overall stability of the equipment during operation. The first gripping and conveying mechanism 5 and the second gripping and conveying mechanism 7 have identical structures.

[0038] The limb tube conveying mechanism 2 of this utility model includes a conveying frame 201, a transfer frame 203, and a driving mechanism. The conveying frame 201 is fixedly connected to the workbench 1 via multiple connecting seats 202, serving as a frame to support the transfer frame 203 and other related components. The secure connection between the conveying frame 201 and the workbench 1 via multiple connecting seats 202 ensures the rigidity and stability of the entire conveying mechanism. A transmission chain 210 is installed on the conveying frame 201, and a chain plate 211 is fixedly connected to the transmission chain 210. The transfer frame 203 is fixedly connected to the chain plate 211. The transmission chain 210 is responsible for transmitting the power of the driving mechanism to the chain plate 211 and the transfer frame 203, with the chain plate 211 serving as the direct carrier of the transfer frame 203. The chain plate 211 moves together with the transmission chain 210, driving the conveyor frame 203 and its fixed gripper 212 to move along a predetermined path; the conveyor frame 203 has a fixed gripper 212 for gripping the limb tube 6. The fixed gripper 212 is specifically designed to grip the cane limb tube 6. Its design ensures that the limb tube 6 is firmly gripped throughout the conveying process, preventing it from falling or deforming, and reducing the defect rate. The drive mechanism is connected to the transmission chain 210 for mutual transmission.

[0039] The drive mechanism of this invention includes a drive motor A204, a fixed plate 205, and a transmission shaft 208. The fixed plate 205 is fixedly connected to the workbench 1, and the drive motor A204 is fixedly connected to the fixed plate 205. A drive wheel 206 is driven and connected to the output end of the drive motor A204. The drive motor A204 provides the driving force source, driving the drive wheel 206 to rotate through its output end, thereby starting the entire transmission mechanism. A driven wheel 207 is arranged above the drive wheel 206, and the driven wheel 207 and the drive wheel 206 are mutually connected by a synchronous belt. In this invention, the driven wheel 207 is fixedly connected to one end of the transmission shaft 208, and the transmission shaft 208 is mutually connected to the transmission chain 210. The drive shaft 208 serves to transmit power. The drive wheel 206 is directly driven by the drive motor A204 and is connected to the driven wheel 207 via a synchronous belt to transmit power. The driven wheel 207 receives power from the drive wheel 206 via the synchronous belt and transmits it to the drive chain 210.

[0040] The first gripping and conveying mechanism 5 of this utility model includes a guide frame 501 and a gripping mechanism. The guide frame 501 is fixedly connected to the worktable 1 via a support frame 508. The support frame 508 is used to firmly fix the guide frame 501 to the worktable 1, enhancing the structural stability of the entire gripping and conveying mechanism. The gripping mechanism is installed on the guide frame 501 and is used to grip and convey the limb tube 6 on the fixed gripper 212. The guide frame 501 provides a fixed mounting base for the gripping mechanism. Two linear guide rails 506 are fixedly connected to the guide frame 501, providing a precise guiding path for the carriage 507 and ensuring the accuracy of the gripper 505's movement and the consistency of its repeatability.

[0041] This invention features a drive motor B502 fixedly connected to the guide frame 501. The drive motor B502 drives the gripper 505 to move laterally. Precise speed and position control can be achieved through the control of the drive motor B502 to adapt to different production rhythms and process requirements. Two drive wheels 503 are connected to the output end of the drive motor B502, symmetrically arranged. One drive wheel 503 is driven by the drive motor B502. The synchronous belt 504 drives the slide 507 and its gripper 505 along the linear guide rail 506, achieving indirect drive of the gripper 505 by the drive motor B502. The synchronous belt 504 not only provides smooth movement but also reduces mechanical wear and extends service life. The gripping mechanism includes a gripping claw 505 and a slide 507. The slide 507 is fixedly connected to the transport timing belt 504. The gripping claw 505 is installed at the lower end of the slide 507. The slide 507 serves as the carrier of the gripping claw 505 and moves linearly along the guide rail, ensuring the accuracy of the gripping action. The gripping claw 505 is specifically used to remove the limb tube 6 from the fixed gripper 212 and place it in the assembly mechanism 4 for assembly.

[0042] Working principle:

[0043] 1. Startup and Initialization

[0044] Control device 3: As the control center of the entire device, control device 3 is responsible for coordinating the actions of all moving parts. When the device is started, it initializes the state of each motor and ensures that they are in the correct starting position.

[0045] 2. Operation of the first gripping and conveying mechanism 5

[0046] Drive motor B502: When it is necessary to feed the limb tube 6 on the fixed gripper 212, drive motor B502 mounted on the guide frame 501 is started. Drive motor B drives one of the two symmetrically arranged drive wheels 503, which in turn drives the slide 507 and its gripper 505 to move along the linear guide rail 506 via the transport timing belt 504.

[0047] Carriage 507 and gripper 505: Carriage 507 moves linearly along linear guide 506 to ensure that gripper 505 can accurately reach the designated position. Gripper 505 is controlled by drive motor B502 and can adapt to different sizes and types of cane tubes 6, ensuring that the cane tube 6 can be accurately removed from the fixed gripper 212 every time.

[0048] Placement and assembly: The gripper 505 places the limb tube 6 on the fixed gripper 212. After the placement is completed, the gripper 505 returns to its original position to prepare for the next cycle.

[0049] 3. Operation of limb tube delivery mechanism 2

[0050] Drive mechanism (drive motor A204): When the control device 3 issues a command, the drive motor A204 starts to run, driving the drive wheel 206 to rotate through its output end. The drive wheel 206 drives the driven wheel 207 to rotate through the synchronous belt, thereby causing the transmission shaft 208 to rotate. The transmission shaft 208 then transmits power to the transmission chain 210, causing the chain plates 211 on the transmission chain 210 to move accordingly.

[0051] Conveyor 203 and Fixed Grippers 212: As the drive chain 210 moves, the chain plate 211 drives the conveyor 203, which is fixedly connected to it, to move forward along a predetermined path. The conveyor 203 is equipped with specially designed fixed grippers 212 for firmly gripping the cane limb tube 6. The design of the fixed grippers 212 ensures that the limb tube 6 will not slip or fall during the entire conveying process, thereby reducing the risk of product damage.

[0052] 4. Operation of the second gripping and conveying mechanism 7

[0053] Drive motor B502: When it is necessary to grip the limb tube 6 on the fixed gripper 212, drive motor B502 mounted on the guide frame 501 is started. Drive motor B drives one of the two symmetrically arranged drive wheels 503, which in turn drives the slide 507 and its gripper 505 to move along the linear guide rail 506 via the transport timing belt 504.

[0054] Carriage 507 and gripper 505: Carriage 507 moves linearly along linear guide 506 to ensure that gripper 505 can accurately reach the designated position. Gripper 505 is controlled by drive motor B502 and can adapt to different sizes and types of cane tubes 6, ensuring that the cane tube 6 can be accurately removed from the fixed gripper 212 every time.

[0055] Placement and assembly: After the gripper 505 removes the limb tube 6 from the fixed gripper 212, it continues to move along the linear guide 506 to the target position assembly mechanism 4. After the placement action is completed, the gripper 505 returns to its original position to prepare for the next cycle.

[0056] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A limb tube conveying device, comprising a limb tube conveying mechanism (2), a control device (3), a first clamping conveying mechanism (5) and a second clamping conveying mechanism (7), the limb tube conveying mechanism (2), the control device (3), the first clamping conveying mechanism (5) and the second clamping conveying mechanism (7) are all installed on a workbench (1), the first clamping conveying mechanism (5) and the second clamping conveying mechanism (7) are the same in structure. characterized in that The limb tube conveying mechanism (2) comprises a conveying frame (201), a conveying frame (203) and a driving mechanism, the conveying frame (201) is fixedly installed on the workbench (1), a transmission chain (210) is installed on the conveying frame (201), a chain plate (211) is fixedly connected to the transmission chain (210), the conveying frame (203) is fixedly connected to the chain plate (211), the conveying frame (203) is provided with a fixed clamping jaw (212) for clamping a limb tube (6), and the driving mechanism is in driving connection with the transmission chain (210). The first clamping conveying mechanism (5) comprises a guide frame body (501) and a clamping mechanism, the guide frame body (501) is fixedly connected to the workbench (1) through a support stand (508), the clamping mechanism is installed on the guide frame body (501) and used for clamping and conveying the limb tube (6) on the fixed clamping jaw (212).

2. A limb tube delivery device according to claim 1, wherein, The driving mechanism comprises a driving motor A (204), a fixed plate (205) and a transmission shaft (208), the fixed plate (205) is fixedly connected to the workbench (1), the driving motor A (204) is fixedly connected to the fixed plate (205), a driving wheel (206) is drivingly connected to an output end of the driving motor A (204), a driven wheel (207) is arranged above the driving wheel (206), and the driving wheel (206) and the driven wheel (207) are in driving connection with each other through a synchronous belt.

3. A limb tube delivery device according to claim 2, wherein, The driven wheel (207) is fixedly connected to one end of the transmission shaft (208), and the transmission shaft (208) is in driving connection with the transmission chain (210).

4. A limb tube delivery device according to claim 1, wherein, The guide frame body (501) is fixedly connected with a driving motor B (502), an output end of the driving motor B (502) is drivingly connected with a driving wheel (503), a carrying synchronous belt (504) is drivingly connected to the driving wheel (503), the clamping mechanism comprises a clamping jaw (505) and a sliding frame (507), the sliding frame (507) is fixedly connected to the carrying synchronous belt (504), and the clamping jaw (505) is installed at a lower end of the sliding frame (507).

5. A limb tube delivery device according to claim 4, wherein, The guide frame body (501) is fixedly connected with two straight guide rails (506), and the sliding frame (507) is in sliding connection with the straight guide rails (506).

6. A limb tube delivery device according to claim 1, wherein, The conveying frame (201) is fixedly connected to the workbench (1) through a plurality of connecting seats (202).

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