Width-adjustable conveying device

Abstract

The utility model belongs to the technical field of conveying equipment, and particularly relates to a width-adjustable conveying device which comprises a first conveying mechanism, and the first conveying mechanism comprises a fixing support, a first conveying assembly, a second conveying assembly, a driving element and a width adjusting module. The first conveying assembly and the second conveying assembly are arranged on the width adjusting module in parallel and at intervals, and a conveying position used for conveying a jig is formed between the first conveying assembly and the second conveying assembly; the width adjusting module is arranged on the fixing support and used for adjusting the distance between the first conveying assembly and the second conveying assembly. The driving element is used for driving the first conveying assembly and the second conveying assembly to operate to achieve conveying. And through the width adjusting module, the conveying device can adjust the distance between the first conveying assembly and the second conveying assembly according to needs to adapt to jigs with different widths.

Description

Technical Field

[0001] This utility model belongs to the field of conveying equipment technology, and in particular relates to a width-adjustable conveying device. Background Technology

[0002] In automated production lines, conveyor systems are a crucial component for transporting fixtures. Traditional conveyor systems typically have a fixed width, meaning they can only accommodate fixtures of a specific size. When handling fixtures of various sizes, fixed-width conveyor systems can lead to wasted space or inefficient use of resources, impacting production efficiency. Furthermore, the need for frequent conveyor system changes and adjustments results in high maintenance costs. With product diversification and changing production demands, there is a need for conveyor systems capable of accommodating fixtures of different widths to improve the flexibility and adaptability of the production line. Utility Model Content

[0003] The purpose of this invention is to provide a width-adjustable conveying device, which aims to solve the technical problem that existing conveying devices cannot adapt to different fixture widths.

[0004] To achieve the above objectives, this utility model provides a width-adjustable conveying device, including a first conveying mechanism. The first conveying mechanism includes a fixed bracket, a first conveying component, a second conveying component, a driving element, and a width adjustment module. The first conveying component and the second conveying component are arranged parallel to and spaced apart on the width adjustment module, and a conveying position for conveying a fixture is formed between the first conveying component and the second conveying component. The width adjustment module is disposed on the fixed bracket and is used to adjust the distance between the first conveying component and the second conveying component. The driving element is used to drive the first conveying component and the second conveying component to operate and realize conveying.

[0005] Optionally, the width adjustment module includes a mounting base, a movable plate, a screw, and a turntable; the mounting base is fixed to the fixed bracket; the first conveying component is mounted on the mounting base, and the second conveying component is mounted on the movable plate; the screw is rotatably connected to the mounting base, and the movable plate is threadedly connected to the screw; the turntable is connected to the screw.

[0006] Optionally, the driving element includes a drive motor and a transmission element, wherein the transmission element transmits the power of the drive motor to the first conveying assembly and the second conveying assembly.

[0007] Optionally, the first conveying assembly includes a profile, a drive wheel, a driven wheel, and a belt; the drive wheel and the driven wheel are both rotatably mounted on the profile, and the drive wheel is connected to the drive element in a transmission manner; the belt connects the drive wheel and the driven wheel.

[0008] Optionally, the first conveying assembly further includes two layers of roller groups arranged vertically on the profile, each roller group including a plurality of horizontally arranged rollers; each roller is located within a groove of the profile and is rotatable on the profile, and the belt is wound around the two layers of the roller groups.

[0009] Optionally, the width-adjustable conveying device further includes a lifting mechanism, which is disposed on the first conveying mechanism and is used to lift the fixture located above the lifting mechanism.

[0010] Optionally, the lifting mechanism includes a lifting component, a detection sensor, and a stop component; the lifting component is installed below the first conveying mechanism and is used to separate the fixture from the conveying surface of the first conveying mechanism; the stop component is located at both ends of the lifting component, and the detection sensor is electrically connected to the stop component; after the detection sensor detects that the fixture has passed, one end of the stop component moves upward and prevents the fixture from moving.

[0011] Optionally, the lifting assembly includes a positioning sensor, a fixed base, a lifting cylinder, and a lifting plate. The fixed base is mounted on the first conveying mechanism, the lifting cylinder is mounted on the fixed base, and the lifting plate is connected to the moving end of the lifting cylinder. The positioning sensor is mounted on the fixed base, and when the fixture is detected, the positioning sensor transmits a signal to control the lifting cylinder to start.

[0012] Optionally, the stop assembly includes a stop cylinder and a stop plate; the stop cylinder is mounted on the fixed base, and the stop plate is connected to the lifting end of the stop cylinder.

[0013] Optionally, the width-adjustable conveying device includes a second conveying mechanism that is opposite to the conveying direction of the first conveying mechanism, the first conveying mechanism being disposed above the second conveying mechanism; the length of the first conveying mechanism is less than the length of the second conveying mechanism.

[0014] The adjustable-width conveying device provided in this embodiment of the present invention has at least one of the following technical effects: Through the width adjustment module, the conveying device can adjust the distance between the first and second conveying components as needed to accommodate fixtures of different widths. Because the width is adjustable, the device can accommodate fixtures of various sizes without frequent replacement or adjustment, improving the adaptability of the production line. By adjusting the distance between the conveying components, the conveying space can be utilized more effectively, reducing space waste and improving production efficiency. Since the width of the conveying device is adjustable, the frequency of replacement or adjustment is reduced, thereby lowering maintenance costs. The design of this device allows for rapid adjustment on different production lines to adapt to different production needs, enhancing the flexibility of the production line. The addition of a drive element makes the operation of the conveying components more automated, simplifies the operation process, and reduces manual intervention. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A schematic diagram of the width-adjustable conveying device provided in an embodiment of this utility model.

[0017] Figure 2 for Figure 1 Enlarged view of a portion of the image.

[0018] Figure 3 This is a schematic diagram of the lifting mechanism provided in an embodiment of the present utility model.

[0019] The following are the labeling elements in the figure:

[0020] First conveying mechanism 1, lifting mechanism 2, fixed bracket 10, first conveying assembly 20, second conveying assembly 30, driving element 40, width adjustment module 50, mounting base 51, moving plate 52, screw 53, turntable 54, lifting assembly 60, position sensor 61, fixed seat 62, lifting cylinder 63, lifting plate 64, detection sensor 70, stop assembly 80, stop cylinder 81, stop plate 82. Detailed Implementation

[0021] The embodiments of this utility model are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The following description is based on the accompanying drawings. Figures 1-3The described embodiments are exemplary and intended to explain embodiments of the present invention, and should not be construed as limiting the present invention.

[0022] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of 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. Therefore, they should not be construed as limitations on this utility model.

[0023] 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 one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," 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. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0025] In one embodiment of this utility model, such as Figures 1-3 As shown, a width-adjustable conveying device is provided, including a first conveying mechanism 1. The first conveying mechanism 1 includes a fixed bracket 10, a first conveying component 20, a second conveying component 30, a driving element 40, and a width adjustment module 50. The first conveying component 20 and the second conveying component 30 are arranged parallel to each other and spaced apart on the width adjustment module 50, and a conveying position for conveying a fixture is formed between the first conveying component 20 and the second conveying component 30. The width adjustment module 50 is disposed on the fixed bracket 10 and is used to adjust the distance between the first conveying component 20 and the second conveying component 30. The driving element 40 is used to drive the first conveying component 20 and the second conveying component 30 to operate and realize conveying.

[0026] Specifically, the drive element 40 is powered by a motor or other power source, and the power is transmitted through transmission devices such as gears, belts, and chains, enabling the first conveying assembly 20 and the second conveying assembly 30 to perform reciprocating or rotary motion, thereby conveying the fixture. The width adjustment module 50 can be manually or automatically controlled to change the distance between the first conveying assembly 20 and the second conveying assembly 30 to accommodate fixtures of different widths. The fixed bracket 10 provides stable support for the entire conveying device, ensuring that the first conveying assembly 20 and the second conveying assembly 30 remain parallel and spaced apart during conveying, guaranteeing the stability and accuracy of the conveying process.

[0027] The width adjustment module 50 allows the conveying device to adjust the distance between the first conveying component 20 and the second conveying component 30 as needed, accommodating fixtures of different widths. Because the width is adjustable, the device can accommodate fixtures of various sizes without frequent replacements or adjustments, improving the adaptability of the production line. Adjusting the distance between the conveying components allows for more efficient use of conveying space, reducing space waste and improving production efficiency. The adjustable width of the conveying device reduces the frequency of replacements or adjustments, thereby lowering maintenance costs. The device's design allows for rapid adjustments on different production lines to adapt to varying production needs, enhancing the flexibility of the production line. The addition of the drive element 40 further automates the operation of the conveying components, simplifying the operation process and reducing manual intervention.

[0028] In this example, the width adjustment module 50 includes a mounting base 51, a movable plate 52, a screw 53, and a turntable 54. The mounting base 51 is fixed to the fixed bracket 10. The first conveying assembly 20 is mounted on the mounting base 51, and the second conveying assembly 30 is mounted on the movable plate 52. The screw 53 is rotatably connected to the mounting base 51, and the movable plate 52 is threadedly connected to the screw 53. The turntable 54 is connected to the screw 53. Specifically, the turntable 54 is connected to the screw 53, and when the turntable 54 is driven by the driving element 40 (such as a motor), the screw 53 will rotate accordingly. The movable plate 52 is threadedly connected to the screw 53, and the rotation of the screw 53 causes the movable plate 52 to move along the axis of the screw 53, thereby changing the distance between the first conveying assembly 20 and the second conveying assembly 30. By rotating the turntable 54, the rotation of the screw 53 can be controlled, thereby adjusting the position of the movable plate 52 and realizing the adjustment of the distance between the first conveying assembly 20 and the second conveying assembly 30 to adapt to different width conveying requirements. The mounting base 51 is fixed to the fixed bracket 10, typically through welding, bolting, or other fixing methods to ensure the stability of the mounting base 51. The first conveying assembly 20 is mounted on the mounting base 51, and the two may be connected by bolts, welding, or special clamps. The second conveying assembly 30 is mounted on the movable plate 52, and the two may be connected by bolts, welding, or special clamps. The screw 53 is rotatably connected to the mounting base 51, and the turntable 54 is directly connected to the screw 53 or connected through a coupling or other transmission element to transmit power. The design of the screw 53 and the turntable 54 allows for precise adjustment of the spacing between the conveying assemblies, meeting fine conveying requirements. The width adjustment module 50 is compact and occupies little space, making it suitable for work environments with limited space. Width adjustment is achieved by rotating the turntable 54, making operation simple and easy for workers to understand and operate. The design of the screw 53 and the movable plate 52 allows for a large adjustment range, accommodating various conveying needs of different widths. Due to the modular design, each component is easy to disassemble and replace, facilitating maintenance and upkeep.

[0029] In this example, the drive element 40 includes a drive motor and a transmission element, which transmits the power of the drive motor to the first conveying assembly 20 and the second conveying assembly 30. Specifically, the transmission element is the intermediate link connecting the drive motor and the conveying assemblies; its function is to transmit the power of the motor and convert it into motion of the conveying assemblies. The transmission element can be a gear, belt, chain, synchronous belt, gearbox, etc. The drive motor transmits rotational power to the first conveying assembly 20 and the second conveying assembly 30 through the transmission element, enabling them to perform conveying actions. This power transmission can be direct or achieved through devices that reduce speed, increase speed, or change the direction of motion.

[0030] In this example, the first conveying assembly 20 includes a profile, a driving wheel, a driven wheel, and a belt. Both the driving wheel and the driven wheel are rotatably mounted on the profile, and the driving wheel is connected to the drive element 40 via a transmission mechanism. The belt connects the driving wheel and the driven wheel. Specifically, the drive element 40 (e.g., a drive motor) transmits power to the driving wheel in the first conveying assembly 20 through transmission elements (e.g., gears, belts, chains, etc.). Upon receiving power, the driving wheel begins to rotate, and due to the friction between the driving wheel and the belt, the belt also begins to move. The belt connects the driving wheel and the driven wheel; when the driving wheel rotates, the belt moves accordingly, and through friction, drives the driven wheel to rotate. The first conveying assembly 20 and the second conveying assembly 30 are arranged in parallel, and the belt movement between them enables continuous conveying of the fixture.

[0031] In this example, the first conveying assembly 20 further includes two layers of roller assemblies arranged vertically on the profile. Each roller assembly includes multiple horizontally arranged rollers. Each roller is confined within a groove in the profile and is rotatable on the profile. A belt is wound around the two layers of roller assemblies. Specifically, each roller is confined within a groove in the profile to ensure that the roller remains stable during movement and does not deviate from its predetermined position. The rollers can rotate freely on the profile. When the drive wheel transmits power through the belt, the belt contacts the roller, causing the roller to rotate. The belt is wound between the two layers of roller assemblies, forming a closed loop path to achieve continuous conveying.

[0032] In this example, the width-adjustable conveying device also includes a lifting mechanism 2, which is disposed on the first conveying mechanism 1 and is used to lift the fixture located above the lifting mechanism 2. Specifically, the lifting mechanism 2 allows for precise lifting of the fixture to accommodate different processing or assembly requirements.

[0033] In this example, the lifting mechanism 2 includes a lifting component 60, a detection sensor 70, and a stop component 80. The lifting component 60 is installed below the first conveying mechanism 1 and is used to separate the fixture from the conveying surface of the first conveying mechanism 1. The stop component 80 is located at both ends of the lifting component 60, and the detection sensor 70 is electrically connected to the stop component 80. After the detection sensor 70 detects the passing of the fixture, one end of the stop component 80 moves upward and prevents the fixture from moving. Specifically, the lifting component 60 is driven by a power source (such as a motor, cylinder, or hydraulic system) to lift and separate the fixture from the conveying surface of the first conveying mechanism 1. The detection sensor 70 (such as a photoelectric sensor, proximity sensor, or limit switch) is installed on the path of the lifting component 60 to detect the position and passage of the fixture. When the detection sensor 70 detects the passing of the fixture, it sends a signal to the control unit, which then drives one end of the stop component 80 to move upward to prevent further movement of the fixture. The rising of the stop component 80 prevents the movement of the fixture, thereby achieving precise positioning and fixation of the fixture.

[0034] In this example, the lifting assembly 60 includes a position sensor 61, a fixed base 62, a lifting cylinder 63, and a lifting plate 64. The fixed base 62 is mounted on the first conveying mechanism 1, the lifting cylinder 63 is mounted on the fixed base 62, and the lifting plate 64 is connected to the moving end of the lifting cylinder 63. The position sensor 61 is mounted on the fixed base 62. When a fixture is detected, the position sensor 61 transmits a signal to control the lifting cylinder 63 to start. Specifically, the position sensor 61 is mounted on the fixed base 62 to detect the position of the fixture. When the fixture reaches the predetermined position, the position sensor 61 detects the presence of the fixture and sends a signal. After detecting the fixture, the position sensor 61 transmits the signal to the control system. After receiving the signal, the control system sends a command to the lifting cylinder 63. After receiving the command from the control system, the lifting cylinder 63 starts working (inflating or deflating), causing its moving end (piston rod) to move upward, thereby driving the lifting plate 64 to rise. The lifting plate 64 is connected to the moving end of the lifting cylinder 63. As the moving end of the lifting cylinder 63 rises, the lifting plate 64 also rises, lifting the fixture from the conveying surface.

[0035] In this example, the stop assembly 80 includes a stop cylinder 81 and a stop plate 82; the stop cylinder 81 is mounted on the fixed base 62, and the stop plate 82 is connected to the lifting end of the stop cylinder 81. Specifically, the stop assembly 80 mainly controls the position of the stop plate 82 through the lifting movement of the stop cylinder 81, thereby achieving the stopping effect on the object. When it is necessary to stop the object, the stop cylinder 81 drives the stop plate 82 to move into the path of the object, contact the object, and stop its movement. When it is necessary to release the object, the stop cylinder 81 retracts the stop plate 82, causing it to leave the path of the object.

[0036] In this example, the width-adjustable conveying device includes a second conveying mechanism with the opposite conveying direction to the first conveying mechanism 1. The first conveying mechanism 1 is positioned above the second conveying mechanism; the length of the first conveying mechanism 1 is less than the length of the second conveying mechanism. Specifically, the first conveying mechanism 1 is positioned above the second conveying mechanism, which saves space and facilitates vertical control of the object. The length of the first conveying mechanism 1 is less than the length of the second conveying mechanism, and the second conveying mechanism extends to the next workstation, where fixture return is achieved.

[0037] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A width-adjustable conveying device, characterized in that: The system includes a first conveying mechanism, which comprises a fixed support, a first conveying component, a second conveying component, a drive element, and a width adjustment module. The first and second conveying components are arranged parallel to each other and spaced apart on the width adjustment module, with a conveying position for conveying a fixture formed between them. The width adjustment module is mounted on the fixed support and is used to adjust the distance between the first and second conveying components. The drive element drives the first and second conveying components to operate and achieve conveying. The first conveying component includes a profile, a drive wheel, a driven wheel, and a belt. The drive wheel and the driven wheel are both rotatably mounted on the profile, and the drive wheel is drive-connected to the drive element. The belt connects the drive wheel and the driven wheel.

2. The width-adjustable conveying device according to claim 1, characterized in that: The width adjustment module includes a mounting base, a movable plate, a screw, and a turntable; the mounting base is fixed to the fixed bracket; the first conveying component is mounted on the mounting base, and the second conveying component is mounted on the movable plate; the screw is rotatably connected to the mounting base, and the movable plate is threadedly connected to the screw; the turntable is connected to the screw.

3. The width-adjustable conveying device according to claim 1, characterized in that: The driving element includes a drive motor and a transmission element, wherein the transmission element transmits the power of the drive motor to the first conveying component and the second conveying component.

4. The width-adjustable conveying device according to claim 1, characterized in that: The first conveying assembly further includes two layers of roller groups arranged vertically on the profile, each roller group including a plurality of horizontally arranged rollers; each roller is located within a groove of the profile and is rotatable on the profile, and the belt is wound around the two layers of the roller groups.

5. The width-adjustable conveying device according to any one of claims 1 to 3, characterized in that: The width-adjustable conveying device further includes a lifting mechanism, which is disposed on the first conveying mechanism and is used to lift the fixture located above the lifting mechanism.

6. The width-adjustable conveying device according to claim 5, characterized in that: The lifting mechanism includes a lifting component, a detection sensor, and a stop component; the lifting component is installed below the first conveying mechanism and is used to separate the fixture from the conveying surface of the first conveying mechanism; the stop component is located at both ends of the lifting component, and the detection sensor is electrically connected to the stop component; after the detection sensor detects that the fixture has passed, one end of the stop component moves upward and prevents the fixture from moving.

7. The width-adjustable conveying device according to claim 6, characterized in that: The lifting assembly includes a positioning sensor, a fixed base, a lifting cylinder, and a lifting plate. The fixed base is mounted on the first conveying mechanism, the lifting cylinder is mounted on the fixed base, and the lifting plate is connected to the moving end of the lifting cylinder. The positioning sensor is mounted on the fixed base, and when the fixture is detected, the positioning sensor transmits a signal to control the lifting cylinder to start.

8. The width-adjustable conveying device according to claim 7, characterized in that: The stop assembly includes a stop cylinder and a stop plate; the stop cylinder is mounted on the fixed base, and the stop plate is connected to the lifting end of the stop cylinder.

9. The width-adjustable conveying device according to any one of claims 1 to 3, characterized in that: The width-adjustable conveying device includes a second conveying mechanism that is opposite to the conveying direction of the first conveying mechanism, and the first conveying mechanism is disposed above the second conveying mechanism; the length of the first conveying mechanism is less than the length of the second conveying mechanism.

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