Adjustable delivery tool

Abstract

The utility model discloses an adjustable conveying frock, include: conveyer belt for conveying frock, conveyer belt support for supporting conveyer belt, adjustable support component sets up below conveyer belt support for adjusting the inclination angle and height of conveyer belt support, stable support for supporting adjustable support component, adjustable support component includes vertical lifting portion, angle adjusting portion and controller, one end of vertical lifting portion is connected with the upper end of stable support, and the other end is connected with the middle bottom end of conveyer belt support, angle adjusting portion includes the first adjusting portion and the second adjusting portion of symmetrical setting, and the first adjusting portion and the second adjusting portion mutually cooperate, make conveyer belt support can carry out the adjustment of lifting and both ends inclination angle. The whole height lifting or the whole inclination angle adjustment problem has been solved.

Description

Technical Field

[0001] This utility model relates to the field of conveying equipment technology, specifically to an adjustable conveying fixture. Background Technology

[0002] In industrial production, logistics, and assembly lines, belt conveyors are a widely used and fundamental piece of equipment for the continuous and efficient transport of workpieces or materials between different workstations. However, many existing conveying fixtures have revealed significant limitations in practical use. Firstly, traditional conveyor belt systems typically have a fixed horizontal or inclined plane, lacking flexible adjustment capabilities. When production processes change, equipment at different heights needs to be connected, or the conveying angle needs adjustment for different materials, operators often have to manually adjust the conveyor using cumbersome mechanical methods such as raising the conveyor or adding wedges. This method not only suffers from poor adjustment accuracy and low efficiency but also poses stability and safety risks, making it difficult to achieve precise and rapid online adjustments.

[0003] Secondly, even some adjustable conveyor systems have complex adjustment mechanisms. They may only be able to adjust the overall height or tilt, but cannot independently and precisely control the height of both ends of the conveyor belt. This is insufficient in scenarios requiring the conveyor belt to exhibit a specific curvature or fine-tuning its level for precise docking. Furthermore, traditional articulated or fixed connections are prone to stress concentration when subjected to both lifting and swaying, leading to accelerated wear of components and affecting the equipment's lifespan and operational stability. Therefore, a new adjustable conveyor fixture has become a problem urgently needing to be solved by those skilled in the art. Utility Model Content

[0004] This application provides an adjustable conveying fixture, including: Conveyor belts are used to transport tooling. A conveyor belt support for supporting the conveyor belt; An adjustable support assembly is disposed below the conveyor belt support for adjusting the tilt angle and height of the conveyor belt support. A stabilizing support for supporting the adjustable support assembly; The adjustable support assembly includes a vertical lifting part, an angle adjustment part, and a controller. One end of the vertical lifting part is connected to the upper end of the stable support, and the other end is connected to the bottom middle part of the conveyor belt support. The angle adjustment section includes a first adjustment section and a second adjustment section arranged symmetrically. The first adjustment section and the second adjustment section cooperate with each other to enable the conveyor belt support to perform lifting and lowering and tilting angle adjustment at both ends.

[0005] Optionally, both the first adjustment part and the second adjustment part are configured as a servo motor and a lead screw structure. The servo motor is connected to the stable support, one end of the lead screw is connected to the servo motor, and the other end is connected to the bottom of both ends of the conveyor belt bracket.

[0006] Optionally, a rotating connector is provided between the bottom middle end of the conveyor belt bracket and the vertical lifting part. The rotating connector includes a rotating shaft, two rotating shaft supports, and two symmetrically arranged rotating slide connectors. The two ends of the rotating shaft are connected to the two rotating shaft support members by bearings; The rotary slide connector is provided with an arc-shaped slide groove, and both ends of the rotating shaft pass through the arc-shaped slide groove and are slidably connected with the rotary slide connector.

[0007] Optionally, the vertical lifting unit is one of a hydraulic cylinder, a pneumatic cylinder, or an electric push rod.

[0008] Optionally, the controller is electrically connected to the vertical lifting unit, the first adjusting unit, and the second adjusting unit, and is used to control the lifting and tilting angles of the conveyor belt support.

[0009] Optionally, the stabilizing support has a cross-shaped structure with several supporting feet at its bottom.

[0010] Optionally, the bottom of the support foot is provided with an anti-slip pad.

[0011] The beneficial effects of this application are as follows: By setting an adjustable support assembly consisting of a vertical lifting section, a first adjustment section, and a second adjustment section that cooperate with each other, this application can independently control the middle height of the conveyor belt support and the tilt angles at both ends. This design allows the conveying fixture to not only be raised and lowered as a whole, but also to be flexibly adjusted to a forward tilt, backward tilt, or any angle of inclination, adapting to the docking requirements between equipment of different heights and the conveying tilt angle requirements of different materials. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the adjustable conveying fixture provided by this utility model; Figure 2 A schematic diagram showing the position of the stable support for the adjustable conveying fixture provided by this utility model; Figure 3 This is a side view of the adjustable conveying fixture provided by this utility model. Figure 4 This is a schematic diagram of the position and structure of the rotating connector provided by this utility model; Figure 5 This is a schematic diagram of the arc-shaped groove position structure provided by this utility model; Figure 6This is a schematic diagram of the rotation shaft position structure provided by this utility model; In the diagram: 1. Conveyor belt; 2. Conveyor belt support; 3. Adjustable support assembly; 4. Stabilizing support; 5. Vertical lifting part; 6. Angle adjustment part; 7. Controller; 8. First adjustment part; 9. Second adjustment part; 10. Servo motor; 11. Lead screw; 12. Rotary connector; 13. Rotary shaft; 14. Rotary shaft support; 15. Rotary slide rail connector; 16. Arc-shaped slide rail; 17. Support foot. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] The purpose of this utility model is to overcome the shortcomings of existing conveying fixtures, such as poor adjustment performance and insufficient stability, and to provide an adjustable conveying fixture that can flexibly adjust its height and tilt angle, and has good stability, so as to meet the workpiece transfer needs in different production scenarios.

[0015] To achieve the above objectives, the present invention adopts the following technical solution: Please refer to Figures 1 to 6 As shown, this application provides an adjustable conveying fixture, including a conveyor belt 1, a conveyor belt 1 support, an adjustable support assembly 3, and a stable support 4.

[0016] The conveyor belt 1 is used to transport tooling, and it can operate continuously under the drive of a power unit, thereby moving the workpiece placed on it. The conveyor belt 1 bracket is used to support the conveyor belt 1, providing a stable mounting base for the conveyor belt 1 and ensuring that the conveyor belt 1 remains flat and stable during operation.

[0017] The adjustable support assembly 3 is located below the support of the conveyor belt 1 and is used to adjust the tilt angle and height of the support of the conveyor belt 1, thereby achieving adjustment of the tilt angle and height of the conveyor belt 1. The stabilizing support 4 is used to support the adjustable support assembly 3 and ensure the stability of the entire conveying fixture during operation.

[0018] The adjustable support assembly 3 includes a vertical lifting section 5, an angle adjustment section 6, and a controller 7. One end of the vertical lifting section 5 is connected to the upper end of the stable support 4, and the other end is connected to the bottom middle section of the conveyor belt 1 support. The vertical lifting section 5 can extend and retract, thereby raising and lowering the middle section of the conveyor belt 1 support, thus achieving overall height adjustment of the conveyor belt 1. The vertical lifting section 5 can be selected from a hydraulic cylinder, a pneumatic cylinder, or an electric push rod. These components have stable extension and retraction performance and strong load-bearing capacity, which can meet the lifting and adjustment requirements of the conveyor belt 1 support.

[0019] The angle adjustment unit 6 includes a first adjustment unit 8 and a second adjustment unit 9 arranged symmetrically. The first adjustment unit 8 and the second adjustment unit 9 cooperate with each other so that the support of the conveyor belt 1 can perform lifting and tilting angle adjustment at both ends.

[0020] Specifically, both the first adjustment unit 8 and the second adjustment unit 9 are configured with a servo motor 10 and a lead screw 11. The servo motor 10 is connected to the stable support 4, and one end of the lead screw 11 is connected to the servo motor 10, while the other end is connected to the bottom of both ends of the conveyor belt 1 support. The servo motor 10 has the advantages of high control precision and fast response speed. When the servo motor 10 is working, it can drive the lead screw 11 to perform telescopic movement. The telescopic movement of the lead screw 11 will cause the corresponding ends of the conveyor belt 1 support to rise and fall. The controller 7 controls the rotation direction and speed of the servo motor 10 in the first adjustment unit 8 and the second adjustment unit 9, thereby changing the telescopic length of the two lead screws 11 and realizing the flexible adjustment of the tilt angle at both ends of the conveyor belt 1 support.

[0021] To further improve the flexibility and stability of the tilt angle adjustment of the conveyor belt 1 support, a rotating connector 12 is provided between the bottom middle end of the conveyor belt 1 support and the vertical lifting part 5. The rotating connector 12 includes a rotating shaft 13, two rotating shaft 13 support members, and two symmetrically arranged rotating slide rail connectors 15. The two ends of the rotating shaft are connected to the two rotating shaft 13 support members via bearings, and the rotating shaft 13 support members are fixedly connected to the bottom middle end of the conveyor belt 1 support. The rotating slide rail connectors 15 are fixedly connected to the top end of the vertical lifting part 5, and an arc-shaped slide rail 16 is provided on the rotating slide rail connector 15. The two ends of the rotating shaft pass through the arc-shaped slide rail 16 and are slidably connected to the rotating slide rail connector 15. When the two ends of the conveyor belt 1 support are raised or lowered under the action of the angle adjustment part 6, the rotating shaft can slide within the arc-shaped slide rail 16. Simultaneously, the rotating shaft 13 support members and the rotating shaft rotate relative to each other via bearings, thereby ensuring that the conveyor belt 1 support can smoothly adjust its tilt angle and avoiding jamming.

[0022] The controller 7 is electrically connected to the vertical lifting unit 5, the first adjusting unit 8, and the second adjusting unit 9, and is used to control the lifting and tilting angle of the conveyor belt 1 support. Operators can send control commands to the vertical lifting unit 5, the first adjusting unit 8, and the second adjusting unit 9 through the controller 7 to achieve precise control of the height and tilt angle of the conveyor belt 1. For example, when it is necessary to raise the overall height of the conveyor belt 1, the operator controls the vertical lifting unit 5 to extend through the controller 7, causing the middle part of the conveyor belt 1 support to rise, thereby raising the entire conveyor belt 1. When it is necessary to adjust the tilt angle of the conveyor belt 1, raising one end and lowering the other, the operator controls the lead screw 11 of the first adjusting unit 8 to extend through the controller 7, causing one end of the conveyor belt 1 support to rise, while simultaneously controlling the lead screw 11 of the second adjusting unit 9 to shorten, causing the other end of the conveyor belt 1 support to fall, thus achieving adjustment of the tilt angle of the conveyor belt 1.

[0023] The stabilizing support 4 has a cross-shaped structure with several supporting feet 17 at its bottom. The cross-shaped structure of the stabilizing support 4 features uniform force distribution and good support stability, effectively distributing the weight of the entire conveying fixture and improving its stability during operation. The supporting feet 17 further increase the contact area between the stabilizing support 4 and the ground, enhancing its support effect. In addition, anti-slip pads made of rubber are installed at the bottom of the supporting feet 17, providing excellent anti-slip properties and preventing the conveying fixture from sliding due to vibration or other reasons during operation, further improving the stability and safety of the conveying fixture.

[0024] It should be noted that when this adjustable conveyor fixture is used for workpiece transfer, the height and tilt angle of the conveyor belt 1 should be adjusted by the controller 7 according to the actual production needs.

[0025] When adjusting the overall height of the conveyor belt 1, the controller 7 sends a control command to the vertical lifting unit 5, which then extends and retracts according to the command. If it is necessary to raise the height of the conveyor belt 1, the vertical lifting unit 5 extends, causing the middle part of the conveyor belt 1 support to rise. Since the conveyor belt 1 support supports the conveyor belt 1, the conveyor belt 1 rises together with the conveyor belt 1 support, thereby increasing the overall height of the conveyor belt 1. If it is necessary to lower the height of the conveyor belt 1, the vertical lifting unit 5 shortens, causing the middle part of the conveyor belt 1 support to descend, thereby lowering the overall height of the conveyor belt 1. When the vertical lifting unit 5 extends or shortens, the first adjusting unit 8 and the second adjusting unit 9 also need to extend and shorten in coordination to accommodate the distance of extension and shortening of the vertical lifting unit 5.

[0026] When adjusting the tilt angle of the conveyor belt 1, the controller 7 sends control commands to the first adjustment unit 8 and the second adjustment unit 9 respectively. If it is necessary to raise one end of the conveyor belt 1 and lower the other end, the controller 7 controls the servo motor 10 in the first adjustment unit 8 to operate, driving the lead screw 11 of the first adjustment unit 8 to extend. The lead screw 11 drives the corresponding end of the conveyor belt 1 support to rise. At the same time, the controller 7 controls the servo motor 10 in the second adjustment unit 9 to operate, driving the lead screw 11 of the second adjustment unit 9 to shorten. The lead screw 11 drives the other end of the conveyor belt 1 support to descend. During the raising and lowering of both ends of the conveyor belt 1 support, the rotating connector 12 between the bottom middle end of the conveyor belt 1 support and the vertical lifting unit 5 plays a role. The rotating shaft slides in the arc-shaped groove 16 of the rotating slide connector 15. The rotating shaft 13 support and the rotating shaft rotate relative to each other through bearings, ensuring that the conveyor belt 1 support can smoothly adjust the tilt angle until the conveyor belt 1 reaches the required tilt angle.

[0027] Once the height and tilt angle of conveyor belt 1 are adjusted, the power unit of conveyor belt 1 is started, and conveyor belt 1 begins to operate. The worker places the workpiece on conveyor belt 1, and the workpiece is transported according to the set height and tilt angle under the drive of conveyor belt 1, thus completing the workpiece transfer operation.

[0028] The above description is merely a few embodiments of this application and is not intended to limit this application in any way. Although this application discloses preferred embodiments as described above, it is not intended to limit this application. Any changes or modifications made by those skilled in the art without departing from the scope of the technical solution of this application using the disclosed technical content are equivalent to equivalent implementation cases and fall within the scope of the technical solution.

Claims

1. An adjustable conveying fixture, characterized in that, include: Conveyor belt (1), used for conveying tooling; A conveyor belt (1) support is provided for supporting the conveyor belt (1); an adjustable support assembly (3) is provided below the conveyor belt (1) support for adjusting the tilt angle and height of the conveyor belt (1) support; a stable support (4) is provided for supporting the adjustable support assembly (3); the adjustable support assembly (3) includes a vertical lifting part (5), an angle adjustment part (6) and a controller (7), one end of the vertical lifting part (5) is connected to the upper end of the stable support (4) and the other end is connected to the middle bottom end of the conveyor belt (1) support; the angle adjustment part (6) includes a first adjustment part (8) and a second adjustment part (9) arranged symmetrically, the first adjustment part (8) and the second adjustment part (9) cooperate with each other so that the conveyor belt (1) support can perform lifting and tilt angle adjustment at both ends.

2. The adjustable conveying fixture according to claim 1, characterized in that, The first adjustment part (8) and the second adjustment part (9) are both configured as a servo motor (10) and a lead screw (11) structure. The servo motor (10) is connected to the stable support (4). One end of the lead screw (11) is connected to the servo motor (10), and the other end is connected to the bottom of both ends of the conveyor belt (1) support.

3. The adjustable conveying fixture according to claim 1, characterized in that, A rotating connector (12) is provided between the bottom middle part of the support of the conveyor belt (1) and the vertical lifting part (5). The rotating connector (12) includes a rotating shaft (13), two rotating shaft (13) support members and two symmetrically arranged rotating slide connectors (15). The two ends of the rotating shaft are connected to the two rotating shaft (13) support members by bearings; the rotating slide groove connector (15) is provided with an arc-shaped slide groove (16), the two ends of the rotating shaft pass through the arc-shaped slide groove (16) and are slidably connected with the rotating slide groove connector (15).

4. The adjustable conveying fixture according to claim 1, characterized in that, The vertical lifting unit (5) is one of a hydraulic cylinder, a pneumatic cylinder, or an electric push rod.

5. The adjustable conveying fixture according to claim 1, characterized in that, The controller (7) is electrically connected to the vertical lifting part (5), the first adjustment part (8) and the second adjustment part (9) and is used to control the lifting and tilting angle of the conveyor belt (1) support.

6. The adjustable conveying fixture according to claim 1, characterized in that, The stabilizing support (4) has a cross-shaped structure and several supporting feet (17) are provided at its bottom.

7. The adjustable conveying fixture according to claim 1, characterized in that, The bottom of the support foot (18) is provided with an anti-slip pad.

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