Telescopic conveying table

Abstract

The utility model discloses a telescopic conveying table which comprises a support assembly. The sliding frame is movably arranged on the support assembly; the first roller is arranged at the upper part of one end of the sliding frame; the second roller is arranged in the middle of the other end of the sliding frame; the third roller is arranged on the support assembly, and the third roller is arranged close to one end of the sliding frame; the first driving assembly is used for driving the third roller to rotate; the supporting roller set is arranged at the other end of the support assembly; and the conveying belt is of a concave structure. By means of the application of the telescopic conveying table, the telescopic conveying table can stretch out and draw back in the length direction, the conveying belt can be deformed under the cooperation of the sliding frame, and therefore extending cooperation with a corresponding assembly line or temporary avoiding for logistics and personnel is achieved; the conveying belt adjusting device is simple in structure, the conveying belt can keep running in the adjusting process, and the supporting stability to materials is high.

Description

Technical Field

[0001] This utility model relates to the field of conveying equipment technology, and in particular to a telescopic conveying table. Background Technology

[0002] Currently, conveyor systems are commonly used on factory assembly lines to transport and transfer materials. Existing conveyor systems generally include a conveyor belt, a drive roller, and a driven roller, with the conveyor belt positioned between the drive and driven rollers to drive its cyclical movement. However, when faced with assembly line modifications or temporary material and personnel clearance needs, these types of conveyor systems often fail to meet actual requirements. They cannot adjust the overall length, and replacing them with new structural dimensions is costly. Utility Model Content

[0003] In view of this, in order to solve the above problems, the purpose of this utility model is to provide a telescopic conveyor table, comprising:

[0004] Support assembly;

[0005] A sliding frame, which is movably mounted on the support assembly;

[0006] The first roller is disposed on the upper part of one end of the sliding frame;

[0007] The second roller is disposed at the middle of the other end of the sliding frame;

[0008] The third roller is disposed on the support assembly, and the third roller is disposed at one end near the sliding frame;

[0009] A first drive assembly is used to drive the rotation of the third roller;

[0010] A support roller assembly is disposed at the other end of the bracket assembly;

[0011] The conveyor belt is arranged in a U-shape. The inner side of the conveyor belt is in contact with the first roller, the third roller and the support roller group, and the outer side of the conveyor belt is in contact with the second roller. The second roller is located between the first roller and the third roller in the vertical direction.

[0012] In another preferred embodiment, it further includes a second drive component for driving the movement of the sliding frame.

[0013] In another preferred embodiment, the second drive assembly includes: a mounting base, a linear motion mechanism, and a floating joint. The mounting base is fixedly connected to the other end of the bracket assembly, one end of the linear motion mechanism is connected to the mounting base, the other end of the linear motion mechanism is connected to the floating joint, and the floating joint is connected to the sliding frame.

[0014] In another preferred embodiment, the sliding frame includes: a slide rail, a slide base, and an extension frame. The slide rail is fixedly mounted on the support assembly, the slide base is slidably mounted on the slide rail, one end of the extension frame is connected to the upper end of the slide base, and the other end of the extension frame extends horizontally.

[0015] The first roller is located at the other end of the extension frame, the second roller is located in the middle of the slide, and the second drive assembly is connected to one end of the extension frame.

[0016] In another preferred embodiment, the support roller assembly includes a fourth roller and a fifth roller, the fourth roller being disposed above the fifth roller, both the fourth roller and the fifth roller being disposed at the other end of the support assembly, and both the fourth roller and the fifth roller contacting the inner side of the conveyor belt.

[0017] In another preferred embodiment, the first drive assembly includes: a mounting plate, a motor, and a transmission connector. The mounting plate is fixedly disposed at one end of the bracket assembly, the motor is fixedly mounted on the mounting plate, and the transmission connector is connected between the output end of the motor and the third roller.

[0018] In another preferred embodiment, the transmission connector includes: a first transmission member and a second transmission member, wherein the first transmission member is mounted on the output end of the motor, the second transmission member is mounted on the end of the third roller, and the first transmission member and the second transmission member are connected in a transmission manner.

[0019] In another preferred embodiment, the support assembly includes a housing and a stand, wherein the sliding frame, the first roller, the second roller, the third roller, the first drive assembly, and the support roller group are all disposed within the housing, and the stand is disposed at the lower end of the housing.

[0020] In another preferred embodiment, the lower end of the frame is provided with several supporting legs.

[0021] In another preferred embodiment, the housing is arranged in an inverted U-shaped structure.

[0022] Because this utility model adopts the above-mentioned technical solution, it has the following positive effects compared with the prior art:

[0023] By applying this utility model, a conveyor platform that can extend and retract along its length is provided. With the cooperation of the sliding frame, the conveyor belt can be deformed, thereby achieving the extension and cooperation with the corresponding production line or the temporary avoidance of logistics and personnel. This utility model has a simple structure, the conveyor belt can keep running during the adjustment process, and the support stability for materials is strong. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of a telescopic conveyor table according to the present invention.

[0025] In the attached image:

[0026] 1. Support assembly; 2. Sliding frame; 3. First roller; 4. Second roller; 5. Third roller; 6. First drive assembly; 7. Support roller group; 8. Conveyor belt; 9. Second drive assembly; 10. Mounting base; 11. Linear movement mechanism; 12. Floating joint; 13. Slide rail; 14. Slide block; 15. Extension frame; 16. Support shaft; 17. Fourth roller; 18. Fifth roller; 19. Mounting plate; 20. Motor; 21. Transmission connector; 22. Housing; 23. Stand; 24. Support foot; 25. Cover plate; 26. Baffle. Detailed Implementation

[0027] 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.

[0028] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front", "back", "horizontal", and "vertical" 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 are not intended to indicate or imply that the device or component referred to must have a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0029] It should be noted that the terms "horizontal" and "vertical" in this utility model are used to describe approximate positional relationships, and not strictly "horizontal plane" or "vertical plane".

[0030] like Figure 1The diagram shows a telescopic conveyor table according to a preferred embodiment, comprising: a support assembly 1; a sliding frame 2 movably mounted on the support assembly 1; a first roller 3 disposed at the upper part of one end of the sliding frame 2; a second roller 4 disposed at the middle part of the other end of the sliding frame 2; a third roller 5 disposed on the support assembly 1, with the third roller 5 positioned near one end of the sliding frame 2; a first drive assembly 6 for driving the rotation of the third roller 5; a support roller group 7 disposed at the other end of the support assembly 1; and a conveyor belt 8 with a U-shaped structure, the inner side of the conveyor belt 8 contacting the first roller 3, the third roller 5, and the support roller group 7, and the outer side of the conveyor belt 8 contacting the second roller 4, which is located vertically between the first roller 3 and the third roller 5. Furthermore, a material conveying surface is formed on the surface of the conveyor belt 8 between the upper part of the support roller group 7 and the first roller 3. When the length of the conveying surface needs to be adjusted, the sliding frame 2 can be moved in the front-back direction under the drive of an external force, so that the first roller 3 and the second roller 4 move synchronously, thereby changing the length of the conveying surface. During this change, the third roller 5 is in a fixed position and provides power for the movement of the entire conveyor belt 8 under the drive of the first drive assembly 6.

[0031] Furthermore, in a preferred embodiment, it further includes a second drive component 9, which drives the movement of the sliding frame 2. Further, the second drive component 9 provides at least one linear movement drive function to enable the sliding frame 2 to move linearly.

[0032] Furthermore, as a preferred embodiment, the second drive assembly 9 includes: a mounting base 10, a linear motion mechanism 11, and a floating joint 12. The mounting base 10 is fixedly connected to the other end of the bracket assembly 1. One end of the linear motion mechanism 11 is connected to the mounting base 10, and the other end of the linear motion mechanism 11 is connected to the floating joint 12. The floating joint 12 is connected to the sliding frame 2.

[0033] Furthermore, as a preferred embodiment, the linear motion mechanism 11 is preferably a cylinder or an electric cylinder, etc.

[0034] Furthermore, as a preferred embodiment, the floating joint 12 is provided with at least a certain floating buffer in the direction of movement so that it will not cause damage to other components, especially the conveyor belt 8, when subjected to the driving force of the linear movement mechanism 11.

[0035] Furthermore, as a preferred embodiment, the floating joint 12 includes at least a head, a tail, and an elastically deformable portion disposed between the head and the tail.

[0036] Furthermore, as a preferred embodiment, the sliding frame 2 includes: a slide rail 13, a slide base 14, and an extension frame 15. The slide rail 13 is fixedly mounted on the support assembly 1, the slide base 14 is slidably mounted on the slide rail 13, one end of the extension frame 15 is connected to the upper end of the slide base 14, and the other end of the extension frame 15 extends horizontally.

[0037] Furthermore, as a preferred embodiment, two slide rails 13 are preferably arranged in parallel on the upper surface of the bracket assembly 1, and the two sides of the lower surface of the slide block 14 are respectively slidably engaged with the two slide rails 13.

[0038] Furthermore, as a preferred embodiment, the extension frame 15 is provided with two support shafts 16 in the middle, and the support shafts 16 are arranged parallel to the first roller 3.

[0039] Furthermore, as a preferred embodiment, the extension frame 15 is generally arranged in the form of a rectangular frame.

[0040] Furthermore, in a preferred embodiment, the first roller 3 is disposed at the other end of the extension frame 15, the second roller 4 is disposed at the middle of the slide block 14, and the second drive assembly 9 is connected to one end of the extension frame 15.

[0041] Furthermore, in a preferred embodiment, the support roller group 7 includes a fourth roller 17 and a fifth roller 18, with the fourth roller 17 disposed above the fifth roller 18. Both the fourth roller 17 and the fifth roller 18 are disposed at the other end of the support assembly 1, and both the fourth roller 17 and the fifth roller 18 are in contact with the inner side of the conveyor belt 8.

[0042] Furthermore, as a preferred embodiment, the first drive assembly 6 includes: a mounting plate 19, a motor 20, and a transmission connector 21. The mounting plate 19 is fixedly disposed at one end of the bracket assembly 1, the motor 20 is fixedly mounted on the mounting plate 19, and the transmission connector 21 is connected between the output end of the motor 20 and the third roller 5.

[0043] Furthermore, as a preferred embodiment, the transmission connector 21 includes: a first transmission member and a second transmission member, the first transmission member being installed at the output end of the motor 20, the second transmission member being installed at the end of the third roller 5, and the first transmission member and the second transmission member being connected in a transmission manner.

[0044] Furthermore, in a preferred embodiment, both the first transmission component and the second transmission component are preferably transmission gears.

[0045] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model.

[0046] Based on the above, this utility model also has the following embodiments:

[0047] In a further embodiment of the present invention, the support assembly 1 includes: a housing 22 and a stand 23. The sliding frame 2, the first roller 3, the second roller 4, the third roller 5, the first drive assembly 6, and the support roller group 7 are all disposed inside the housing 22, and the stand 23 is disposed at the lower end of the housing 22.

[0048] In a further embodiment of this utility model, the lower end of the upright frame 23 is provided with a plurality of supporting feet 24.

[0049] In a further embodiment of this utility model, the shell 22 is arranged in an inverted U-shaped structure.

[0050] In a further embodiment of this utility model, the upper end of the housing 22 is open.

[0051] In a further embodiment of this utility model, two cover plates 25 are provided on both sides of the upper end of the housing 22.

[0052] In a further embodiment of the present invention, a baffle 26 is provided at one end of the housing 22, and the baffle 26 is located near the mounting base 10.

[0053] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A telescopic conveyor table, characterized in that, include: Support assembly; A sliding frame, which is movably mounted on the support assembly; The first roller is disposed on the upper part of one end of the sliding frame; The second roller is disposed at the middle of the other end of the sliding frame; The third roller is disposed on the support assembly, and the third roller is disposed at one end near the sliding frame; A first drive assembly is used to drive the rotation of the third roller; A support roller assembly is disposed at the other end of the bracket assembly; The conveyor belt is arranged in a U-shape. The inner side of the conveyor belt is in contact with the first roller, the third roller and the support roller group, and the outer side of the conveyor belt is in contact with the second roller. The second roller is located between the first roller and the third roller in the vertical direction.

2. The telescopic conveyor table according to claim 1, characterized in that, Also includes: A second drive assembly is used to drive the movement of the sliding frame.

3. The telescopic conveyor table according to claim 2, characterized in that, The second drive assembly includes: a mounting base, a linear motion mechanism, and a floating joint. The mounting base is fixedly connected to the other end of the bracket assembly. One end of the linear motion mechanism is connected to the mounting base, and the other end of the linear motion mechanism is connected to the floating joint. The floating joint is connected to the sliding frame.

4. The telescopic conveyor table according to claim 2, characterized in that, The sliding frame includes: a slide rail, a slide base, and an extension frame. The slide rail is fixedly mounted on the support assembly, the slide base is slidably mounted on the slide rail, one end of the extension frame is connected to the upper end of the slide base, and the other end of the extension frame extends horizontally. The first roller is located at the other end of the extension frame, the second roller is located in the middle of the slide, and the second drive assembly is connected to one end of the extension frame.

5. The telescopic conveyor table according to claim 1, characterized in that, The support roller assembly includes a fourth roller and a fifth roller. The fourth roller is positioned above the fifth roller. Both the fourth roller and the fifth roller are located at the other end of the support assembly. Both the fourth roller and the fifth roller are in contact with the inner side of the conveyor belt.

6. The telescopic conveyor table according to claim 1, characterized in that, The first drive assembly includes a mounting plate, a motor, and a transmission connector. The mounting plate is fixedly disposed at one end of the bracket assembly, the motor is fixedly mounted on the mounting plate, and the transmission connector is connected between the output end of the motor and the third roller.

7. The telescopic conveyor table according to claim 6, characterized in that, The transmission connection includes a first transmission component and a second transmission component. The first transmission component is installed at the output end of the motor, and the second transmission component is installed at the end of the third roller. The first transmission component and the second transmission component are connected in a transmission manner.

8. The telescopic conveyor table according to claim 1, characterized in that, The support assembly includes a housing and a vertical frame. The sliding frame, the first roller, the second roller, the third roller, the first drive assembly, and the support roller group are all disposed inside the housing, and the vertical frame is disposed at the lower end of the housing.

9. The telescopic conveyor table according to claim 8, characterized in that, The lower end of the frame is provided with several supporting legs.

10. The telescopic conveyor table according to claim 8, characterized in that, The shell is arranged in an inverted U-shaped structure.

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