A movable arm loading platform

Abstract

The utility model discloses a movable arm loading platform, including mirror image setting's first base platform and second base platform, first base platform and second base platform symmetry are equipped with the sliding mechanism for adjusting the length direction of workpiece, and the sliding mechanism is along the first direction sliding to adapt the length of different specifications workpiece and realizes the fixed through first locking piece, and the front and back side symmetry of the sliding mechanism of second base platform is equipped with the moving mechanism for adjusting the width direction of workpiece, and the moving mechanism is along with the second direction perpendicular to the first direction and moves to adapt the width of different specifications workpiece and realizes the fixed through second locking piece, and first base platform and second base platform adjacent two sides are equipped with the support for supporting workpiece, and the detection device for detecting whether workpiece exists is equipped on first base platform or second base platform. The problem that the positioning accuracy is not accurate and the work efficiency is low in the prior art is solved.

Description

Technical Field

[0001] This utility model belongs to the field of engineering machinery technology, specifically relating to a boom loading platform. Background Technology

[0002] The boom is a variable-amplitude component of a rotary drilling rig. It is an irregular quadrilateral, and different boom sizes are used for different specifications of rotary drilling rigs. Automated welding of the boom requires transportation using an RGV (Automated Guided Vehicle) carriage. To facilitate clamping by the welding robot, the initial positioning accuracy of the boom during transportation by the RGV carriage is required to be high. General positioning platforms cannot meet the rapid positioning requirements of booms of different specifications, and manual adjustment is required, which is inefficient. Summary of the Invention

[0003] In view of the shortcomings of the existing technology, this utility model provides a boom loading platform to solve the problems of inaccurate positioning accuracy and low working efficiency in the existing technology.

[0004] The technical solution provided by this utility model is as follows:

[0005] This utility model provides a boom loading platform, including a first base platform and a second base platform arranged in mirror image. The first base platform and the second base platform are symmetrically provided with sliding mechanisms for adjusting the length of the workpiece. The sliding mechanisms slide along a first direction to adapt to the length of workpieces of different specifications and are fixed by a first locking member. The sliding mechanisms of the second base platform are symmetrically provided with moving mechanisms for adjusting the width of the workpiece on the front and rear sides. The moving mechanisms move along a second direction perpendicular to the first direction to adapt to the width of workpieces of different specifications and are fixed by a second locking member. Support members for supporting workpieces are provided on the two adjacent sides of the first base platform and the second base platform. A detection device for detecting the presence of workpieces is provided on the first base platform or the second base platform.

[0006] Furthermore, the two sliding mechanisms are located at the center line of the long side of the plane formed by the first base platform and the second base platform. The sliding mechanism includes a first guide rail symmetrically distributed on both sides of the center line of the long side. A first L-shaped vertical plate is slidably connected to the first guide rail. The horizontal plate of the first L-shaped vertical plate is located on one side away from the two sides adjacent to the first base platform and the second base platform. Sliding blocks matching the first guide rail are provided on both sides below the horizontal plate.

[0007] Furthermore, two moving mechanisms are located on both sides of the two first guide rails of the second base platform and on one side adjacent to the two sides of the first base platform and the second base platform. The moving mechanism includes two second guide rails that are perpendicular to the first guide rails and have a gap between them. A second L-shaped vertical plate is slidably connected to the two second guide rails. The horizontal plate of the second L-shaped vertical plate is located on one side away from the center line of the long side of the plane formed by the first base platform and the second base platform. Moving blocks matching the second guide rails are provided on both sides below the horizontal plate.

[0008] Furthermore, both the first locking member and the second locking member include a positioning plate and a positioning pin. The positioning plate of the first locking member or the second locking member is respectively located at the middle position of the two first guide rails or the two second guide rails. The horizontal plates of the first L-shaped vertical plate and the second L-shaped vertical plate are provided with a plurality of first positioning holes in the width direction corresponding to the positioning plate. The positioning plate of the first locking member or the second locking member is provided with a plurality of second positioning holes along the length direction. The sliding mechanism or the moving mechanism is fixed at different positions in the first direction or the second direction by inserting the positioning pin into the selected second positioning hole and the first positioning hole.

[0009] Furthermore, positioning sleeves are provided in both the first positioning hole and the second positioning hole.

[0010] Furthermore, both the first L-shaped upright plate and the second L-shaped upright plate are provided with anti-collision pads facing the workpiece side and several triangular reinforcing ribs facing away from the workpiece side on their vertical plates.

[0011] Furthermore, the detection device is a contact or non-contact sensor, and the detection device corresponds to a predetermined placement area where the workpiece is located on the support.

[0012] Furthermore, the support member is a support block symmetrically arranged on both sides of the center line of the long side of the plane formed by the first base platform and the second base platform at two adjacent sides, and the top of the support block has a supporting surface for contacting the workpiece.

[0013] Beneficial effects

[0014] This utility model achieves flexible adjustment and rapid locking of the workpiece length direction through a mirror-symmetrical double-base platform and sliding mechanism, effectively adapting to the processing needs of workpieces of different specifications. The moving mechanism further supports precise adjustment in the width direction, greatly improving the equipment's versatility and production efficiency. The support component stably supports the workpiece, ensuring a safe and reliable feeding process. The introduction of the detection device enhances the level of automation, enabling real-time monitoring of the workpiece status and preventing material leakage or misoperation. The overall structure is reasonable and easy to operate, suitable for diverse production scenarios, and significantly reduces changeover time and labor costs.

[0015] The sliding mechanism of this utility model achieves precise positioning and reliable fixing at multiple preset positions through the sliding engagement of the first L-shaped vertical plate and the first guide rail, and the moving mechanism achieves the moving engagement of the second L-shaped vertical plate and the second guide rail. Combined with a locking device consisting of a positioning plate and a positioning pin, it effectively ensures the consistency of workpiece position and processing stability during loading and unloading. The mechanical locking method using positioning holes and positioning pins is simple in structure and easy to operate, requiring no complex tools for position adjustment and fixing, significantly reducing changeover time and improving production efficiency and equipment utilization. The boom loading platform provided by this utility model is simple in design, convenient in positioning, and can quickly and accurately position booms of different sizes. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the boom loading platform of this utility model;

[0017] Figure 2 This is a schematic diagram of the sliding mechanism of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the moving mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the first positioning plate of this utility model;

[0020] Figure 5 This is a schematic diagram of the boom positioning state of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 10, First base platform; 20, Second base platform; 30, Sliding mechanism; 31, First L-shaped upright plate; 32, First guide rail; 40, Moving mechanism; 41, Second L-shaped upright plate; 42, Second guide rail; 50, Detection device; 60, Support block; 71, First locking element; 711, First positioning pin; 712, First positioning plate; 72, Second locking element; 721, Second positioning pin; 722, Second positioning plate; 80, Boom. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and should not be used to limit the scope of protection of the present invention.

[0023] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings and 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," etc., 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, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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.

[0025] Example 1

[0026] like Figure 1 As shown, this utility model embodiment provides a boom loading platform, including a first base platform 10 and a second base platform 20 arranged in mirror image. The first base platform 10 and the second base platform 20 are symmetrically provided with sliding mechanisms 30 for adjusting the length direction of the workpiece. The sliding mechanisms 30 slide along a first direction to adapt to the length of workpieces of different specifications and are fixed by a first locking member 71. The sliding mechanisms 30 of the second base platform 20 are symmetrically provided with moving mechanisms 40 for adjusting the width direction of the workpiece on the front and rear sides. The moving mechanisms 40 move along a second direction perpendicular to the first direction to adapt to the width of workpieces of different specifications and are fixed by a second locking member 72. Support members for supporting workpieces are provided on the two adjacent sides of the first base platform 10 and the second base platform 20. A detection device 50 for detecting the presence of workpieces is provided on the first base platform 10 or the second base platform 20.

[0027] This utility model achieves flexible adjustment and rapid locking of the workpiece length direction through a mirror-symmetrical double-base platform and sliding mechanism, effectively adapting to the processing needs of workpieces of different specifications. The moving mechanism further supports precise adjustment in the width direction, greatly improving the equipment's versatility and production efficiency. The support component stably supports the workpiece, ensuring a safe and reliable feeding process. The introduction of the detection device enhances the level of automation, enabling real-time monitoring of the workpiece status and preventing material leakage or misoperation. The overall structure is reasonable and easy to operate, suitable for diverse production scenarios, and significantly reduces changeover time and labor costs.

[0028] Example 2

[0029] like Figure 1 As shown, this utility model embodiment provides a boom loading platform, including a first base platform 10, a second base platform 20, and a sliding mechanism 30, a moving mechanism 40, a detection device 50, and a support member connected thereon in sequence. The first base platform 10 and the second base platform 20 are mirror images of each other. The first base platform 10 and the second base platform 20 are symmetrically provided with a sliding mechanism 30 for adjusting the length direction of the workpiece. The sliding mechanism 30 slides along a first direction to adapt to the length of workpieces of different specifications and is fixed by a first locking member 71. The sliding mechanism 30 positions the boom 80 in the length direction. The sliding mechanism 30 is symmetrically provided with a moving mechanism 40 for adjusting the width direction of the workpiece on the front and rear sides of the sliding mechanism 30 of the second base platform 20. The moving mechanism 40 moves along a second direction perpendicular to the first direction to adapt to the width of workpieces of different specifications and is fixed by a second locking member 72. The moving mechanism 40 positions the boom 80 between the side plates on both sides. The first base platform 10 and the second base platform 20 are provided with support members for supporting the workpiece on their adjacent sides. The first base platform 10 or the second base platform 20 is provided with a detection device 50 for detecting the presence of a workpiece.

[0030] In this embodiment, two sliding mechanisms 30 are located at the center line of the long side of the plane formed by the first base platform 10 and the second base platform 20. Each sliding mechanism 30 includes a first guide rail 32 symmetrically distributed on both sides of the center line of the long side. A first L-shaped vertical plate 31 is slidably connected to the first guide rail 32. The horizontal plate of the first L-shaped vertical plate 31 is located on one side away from the two adjacent sides of the first base platform 10 and the second base platform 20. Sliding blocks matching the first guide rail 32 are provided on both sides below the horizontal plate. Figure 2 ).

[0031] In this embodiment, two moving mechanisms 40 are located on both sides of the two first guide rails 32 of the second base platform 20 and on one side adjacent to the two sides of the first base platform 10 and the second base platform 20. The moving mechanism 40 includes two second guide rails 42 that are perpendicular to the first guide rails 32 and have a gap between them. A second L-shaped vertical plate 41 is slidably connected to the two second guide rails 42. The horizontal plate of the second L-shaped vertical plate 41 is located on one side away from the center line of the long side of the plane formed by the first base platform 10 and the second base platform 20. Moving blocks matching the second guide rails 42 are provided on both sides below the horizontal plate. Figure 3 ).

[0032] In this embodiment, both the first locking member 71 and the second locking member 72 include a positioning plate and a positioning pin. The positioning plate of the first locking member 71 or the second locking member 72 is respectively located at the middle position of the two first guide rails 32 or the two second guide rails 42. The horizontal plates of the first L-shaped vertical plate 31 and the second L-shaped vertical plate 41 are provided with a plurality of first positioning holes in the width direction corresponding to the positioning plate. The positioning plate of the first locking member 71 or the first locking member is provided with a plurality of second positioning holes along the length direction. The sliding mechanism 30 or the moving mechanism 40 is fixed at different positions in the first direction or the second direction by inserting the positioning pin into the selected second positioning hole and the first positioning hole.

[0033] In this embodiment, positioning sleeves are provided in both the first positioning hole and the second positioning hole.

[0034] For details, see Figure 2 The sliding mechanism 30 includes a first L-shaped upright plate 31 and a first guide rail 32. The first L-shaped upright plate 31 can slide along the first guide rail 32. The first locking member includes a first positioning pin 711 and a first positioning plate 712. See also Figure 3 The moving mechanism 40 includes a second L-shaped upright plate 41 and a second guide rail 42. The second L-shaped upright plate 41 can slide along the guide rail. The second locking member 72 includes a second positioning pin 721 and a second positioning plate 722. The first positioning plate 712 and the second positioning plate 722 are provided with multiple positioning holes, which can position booms 80 of different lengths or widths. See also Figure 4 The first positioning plate 712 has several second positioning holes with positioning sleeves inside, which can position booms 80 of different lengths.

[0035] In this embodiment, both the first L-shaped vertical plate 31 and the second L-shaped vertical plate 41 are provided with anti-collision pads facing the workpiece side and several triangular reinforcing ribs facing away from the workpiece side.

[0036] In this embodiment, the detection device 50 is a contact or non-contact sensor, and the detection device 50 corresponds to a predetermined placement area where the workpiece is located on the support.

[0037] In this embodiment, the support member is a support block 60 symmetrically arranged on both sides of the center line of the long side of the plane formed by the first base platform 10 and the second base platform 20 at two adjacent sides. The top of the support block 60 has a supporting surface for contacting the workpiece.

[0038] When using, please refer to Figure 1 , Figure 5 Adjust one set of sliding mechanisms 30 and moving mechanisms 40 to the corresponding boom position, and insert the first positioning pin 711 and the second positioning pin 721 into the corresponding first positioning plate 712 and the second positioning plate 722 respectively for fixing; move the other set of sliding mechanisms 30 and moving mechanisms 40 to the maximum position of the loading platform, place the boom 80 on the support block 60 on the loading platform, and press one end and one side against the adjusted set of sliding mechanisms 30 and moving mechanisms 40 respectively; move the other set of sliding mechanisms 30 and moving mechanisms 40 to the corresponding boom position, and insert the positioning pins set on the first L-shaped upright plate 31 and the second L-shaped upright plate 41 into the corresponding positioning plates for fixing; insert the positioning pins and the pins into the first positioning plate 712 and the second positioning plate 722 respectively for fixing.

[0039] The above description is merely a preferred embodiment of this utility model and does not constitute any limitation on this utility model. Any person skilled in the art can make many possible variations and modifications to the technical solution of this utility model, or modify it into equivalent embodiments, without departing from the scope of the technical solution of this utility model. Therefore, any modifications, equivalent changes, and alterations made to the above embodiments based on the technology of this utility model without departing from the scope of the technical solution of this utility model shall fall within the protection scope of this technical solution.

Claims

1. A boom loading platform, characterized in that, The system includes a first base platform and a second base platform arranged in a mirror image. The first base platform and the second base platform are symmetrically provided with sliding mechanisms for adjusting the length of the workpiece. The sliding mechanisms slide along a first direction to adapt to the length of workpieces of different specifications and are fixed by a first locking member. The sliding mechanisms of the second base platform are symmetrically provided with moving mechanisms for adjusting the width of the workpiece on the front and rear sides. The moving mechanisms move along a second direction perpendicular to the first direction to adapt to the width of workpieces of different specifications and are fixed by a second locking member. Support members for supporting the workpiece are provided on the two adjacent sides of the first base platform and the second base platform. A detection device for detecting the presence of the workpiece is provided on the first base platform or the second base platform.

2. The boom loading platform according to claim 1, characterized in that, Two sliding mechanisms are located at the center line of the long side of the plane formed by the first base platform and the second base platform. The sliding mechanism includes a first guide rail symmetrically distributed on both sides of the center line of the long side. A first L-shaped vertical plate is slidably connected on the first guide rail. The horizontal plate of the first L-shaped vertical plate is located on one side away from the two sides adjacent to the first base platform and the second base platform. Sliding blocks matching the first guide rail are provided on both sides below the horizontal plate.

3. The boom loading platform according to claim 2, characterized in that, Two moving mechanisms are located on both sides of the two first guide rails of the second base platform and on one side of the two adjacent sides of the first base platform and the second base platform. The moving mechanism includes two second guide rails that are perpendicular to the first guide rails and have a gap between them. A second L-shaped vertical plate is slidably connected to the two second guide rails. The horizontal plate of the second L-shaped vertical plate is located on one side of the center line of the long side away from the plane formed by the first base platform and the second base platform. Moving blocks matching the second guide rails are provided on both sides below the horizontal plate.

4. The boom loading platform according to claim 3, characterized in that, Both the first locking member and the second locking member include a positioning plate and a positioning pin. The positioning plate of the first locking member or the second locking member is respectively located at the middle position of the two first guide rails or the two second guide rails. The horizontal plate of the first L-shaped vertical plate and the second L-shaped vertical plate are provided with a plurality of first positioning holes in the width direction corresponding to the positioning plate. The positioning plate of the first locking member or the second locking member is provided with a plurality of second positioning holes along the length direction. The sliding mechanism or the moving mechanism is fixed at different positions in the first direction or the second direction by inserting the positioning pin into the selected second positioning hole and the first positioning hole.

5. The boom loading platform according to claim 4, characterized in that, Positioning sleeves are provided in both the first and second positioning holes.

6. The boom loading platform according to claim 3, characterized in that, Both the first L-shaped vertical plate and the second L-shaped vertical plate are provided with anti-collision pads facing the workpiece side and several triangular reinforcing ribs facing away from the workpiece side.

7. The boom loading platform according to claim 1, characterized in that, The detection device is a contact or non-contact sensor, and the detection device corresponds to a predetermined placement area where the workpiece is located on the support.

8. The boom loading platform according to claim 1, characterized in that, The support member is a support block symmetrically arranged on both sides of the center line of the long side of the plane formed by the first base platform and the second base platform at two adjacent sides. The top of the support block has a support surface for contacting the workpiece.

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