Device for installing parts in sleeve for hydraulic support

Abstract

The utility model discloses a device for installing parts in a sleeve for a hydraulic support, and relates to the technical field of hydraulic support machining equipment, the device comprises a mobile load AGV, and the mobile load AGV is provided with an intelligent cantilever crane and a push shaft mechanism; the intelligent cantilever crane comprises a stand column installed on the mobile load AGV, a cantilever is installed at the upper end of the stand column, an electric hoist is installed at the end, away from the stand column, of the cantilever, and an electromagnetic suction gripper is installed at the mobile end of the electric hoist. The shaft pushing mechanism comprises a hydraulic jacking mechanism mounted on the mobile load AGV, a transverse translation mechanism is mounted on the hydraulic jacking mechanism, and an axial pushing mechanism capable of translating is mounted on the transverse translation mechanism; the device has the beneficial effects that the movable intelligent cantilever crane is adopted, parts are grabbed and placed to an assembly station, manual operation is reduced, the labor intensity is reduced, and the labor efficiency is improved; the device can be adjusted up and down and left and right, positions of holes are accurately positioned, manual carrying is not needed in the whole process, and safety and reliability are achieved.

Description

Technical Field

[0001] This utility model relates to the technical field of hydraulic support processing equipment, and in particular to a device for installing internal parts of a sleeve for hydraulic supports. Background Technology

[0002] Currently, the installation of parts into mounting holes in hydraulic support sleeves is typically done manually. After receiving the parts, they are usually placed in a crate on the ground. These parts are mostly rotating, large in size and weight, and tightly packed. Workers must manually remove the parts from the crate and transport them to the assembly station. This process is difficult, labor-intensive, and carries a high risk of drops and injuries. After transporting the parts to the assembly station, workers must hold them with both hands, manually identify the corresponding mounting hole, and then manually push the parts into the hole. This requires continuous manual support and forceful pushing, which is extremely labor-intensive and carries the risk of injury from falling parts. Furthermore, manually aligning the holes is difficult, requiring multiple adjustments. If there is a significant deviation in the coaxiality of the shaft and hole, it becomes extremely difficult to push the part into the hole, greatly affecting assembly efficiency. Since the entire assembly process is manual, data on the completeness and traceability of parts is easily lost. Workers' lack of skill or concentration can easily lead to assembly errors, making it difficult to guarantee overall assembly quality and even resulting in serious problems such as missing or incorrect parts. In addition, due to the varying sizes and weights of the parts, manual operation can easily lead to large differences in cycle time; uncontrollable factors such as the operator's mood and condition can affect the work efficiency of the day; manual operation requires a large work area for material handling and assembly, resulting in low site utilization; therefore, there is an urgent need for a sleeve-mounted parts installation device for hydraulic supports to meet the current needs of parts assembly. Utility Model Content

[0003] The purpose of this utility model is to provide a device for installing internal parts of a hydraulic support sleeve in order to solve the above-mentioned problems.

[0004] This utility model achieves the above objectives through the following technical solutions:

[0005] A sleeve-mounted component installation device for a hydraulic support includes a mobile load AGV, on which an intelligent cantilever crane and a push-shaft mechanism are mounted. The intelligent cantilever crane includes a column mounted on the mobile load AGV, a cantilever mounted on the upper end of the column, an electric hoist mounted on the end of the cantilever away from the column, and an electromagnetic gripper mounted on the moving end of the electric hoist. The push-shaft mechanism includes a hydraulic lifting mechanism mounted on the mobile load AGV, a lateral translation mechanism mounted on the hydraulic lifting mechanism, and an axial pushing mechanism that can translate.

[0006] Preferably, the mobile load AGV includes a support frame, and the four corners of the support frame are equipped with mobile differential wheel sets for realizing the omnidirectional movement of the AGV.

[0007] Preferably, the mobile load AGV also includes a laser navigation system and a PLC control system for precisely controlling and positioning the AGV and moving the parts to the vicinity of the mounting holes.

[0008] Preferably, the hydraulic lifting mechanism includes a lifting platform, a lifting column is provided on the upper surface of the lifting platform, and a hydraulic cylinder for pushing the lifting column to rise and fall is installed on the lifting platform. The hydraulic cylinder is located at the bottom of the lifting platform.

[0009] Preferably, the lateral translation mechanism includes a translation stage, on the upper surface of which a linear guide rail and a lead screw are fixedly mounted in parallel arrangement. A movable slider is sleeved on the linear guide rail and the lead screw, and the movable slider slides on the linear guide rail. The movable slider is connected to the lead screw by a thread, and a motor for driving the lead screw to rotate is fixedly mounted on one side of the translation stage.

[0010] Preferably, the axial pushing mechanism includes a pushing platform, a pushing guide rod slidably disposed on the pushing platform, a screw-slider mechanism disposed inside the pushing platform, and a pushing motor mounted on the side. The pushing motor drives the pushing guide rod to move through the screw-slider mechanism. A part support frame for supporting the part is fixedly installed on the pushing platform corresponding to the position of the pushing guide rod.

[0011] Preferably, the front end of the push guide rod is provided with a buffer rubber ball head pad.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. In the existing process of picking up parts, workers need to manually remove the parts from the material basket and transport them to the assembly station. This process is difficult and labor-intensive for workers, and there is a high risk of falling or being injured. This application adopts a mobile intelligent cantilever crane, which can move to the side of the parts basket, identify the position of the parts in the basket, grab the parts and place them to the assembly station, which greatly saves manpower, reduces labor intensity and improves labor efficiency.

[0014] 2. In the existing parts assembly process, workers need to pick up and drop parts, manually check and confirm the installation hole positions; the work efficiency is low, and the need to pick up and drop parts continuously is labor-intensive, difficult to operate, and prone to risks such as falling and being crushed; this application uses a push shaft mechanism that can be adjusted up, down, left and right to accurately position the hole, eliminating the need for manual handling throughout the process, making it safe, reliable, and efficient.

[0015] 3. The existing process of assembling parts by inserting them through the shaft requires manual pushing. The parts are heavy and require a great deal of force to push them in, which is difficult to operate, labor-intensive, and greatly affects work efficiency. This application adopts an automatic shaft pushing mechanism. The parts are placed in this mechanism and can be automatically pushed into the mounting hole, which is simple and efficient. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, 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.

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a sleeve internal parts installation device for a hydraulic support according to the present invention.

[0018] Figure 2 This is a three-dimensional structural diagram of a mobile load AGV for a hydraulic support sleeve internal parts installation device as described in this utility model.

[0019] Figure 3 This is a three-dimensional structural diagram of an intelligent cantilever crane with an internal parts installation device for a hydraulic support sleeve, as described in this utility model.

[0020] Figure 4 This is a three-dimensional structural diagram of the hydraulic lifting mechanism of the sleeve internal parts installation device for a hydraulic support described in this utility model.

[0021] Figure 5 This is a three-dimensional structural diagram of the lateral translation mechanism of the sleeve internal parts installation device for a hydraulic support described in this utility model.

[0022] Figure 6 This is a three-dimensional structural diagram of the axial pushing mechanism of the sleeve internal parts installation device for a hydraulic support described in this utility model.

[0023] The annotations in the attached figures are explained as follows:

[0024] 1. Mobile load AGV; 2. Intelligent cantilever crane; 3. Push shaft mechanism; 4. Mobile differential wheel set; 5. Support frame; 6. Column; 7. Cantilever; 8. Electric hoist; 9. Electromagnetic gripper; 10. Hydraulic cylinder; 11. Lifting column; 12. Moving slider; 13. Lead screw; 14. Motor; 15. Linear guide rail; 16. Pushing motor; 17. Parts support frame; 18. Pushing guide rod; 19. Lifting platform; 20. Translation platform; 21. Pushing platform. Detailed Implementation

[0025] 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., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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. Therefore, they should not be construed as limitations on this utility model. In addition, 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 technical features indicated. 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.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection" and "linking" 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; they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through the specific circumstances.

[0027] The present invention will be further described below with reference to the accompanying drawings:

[0028] like Figures 1-6 As shown, a hydraulic support sleeve internal parts installation device includes a mobile load AGV1, on which an intelligent cantilever crane 2 and a push shaft mechanism 3 are mounted. The intelligent cantilever crane 2 includes a column 6 mounted on the mobile load AGV1, with a cantilever 7 mounted on the upper end of the column 6. The cantilever 7 can rotate 360° in all directions, and an electric hoist 8 can lift and lower the parts. An electric hoist 8 is mounted on the end of the cantilever 7 away from the column 6. An electromagnetic gripper 9 is mounted on the moving end of the electric hoist 8. The electromagnetic gripper 9 can grasp and drop the parts through electric control, and a CCD vision camera is mounted on the electromagnetic gripper 9. The push shaft mechanism 3 includes a hydraulic lifting mechanism mounted on the mobile load AGV1, with a lateral translation mechanism mounted on the hydraulic lifting mechanism, and an axial pushing mechanism that can translate. The mobile load AGV1 includes a support frame 5, with moving differential wheel sets 4 mounted at the four corners of the support frame 5 to realize the omnidirectional movement of the AGV.

[0029] The mobile load AGV1 also includes a laser navigation system and a PLC control system for precisely controlling and positioning the AGV and moving the parts to the vicinity of the mounting holes. The laser navigation system and the PLC control system can precisely control and position the AGV and move the parts to the vicinity of the mounting holes.

[0030] The hydraulic lifting mechanism includes a lifting platform 19, with lifting columns 11 arranged on the upper surface of the lifting platform 19. A hydraulic cylinder 10 is installed on the lifting platform 19 to push the lifting columns 11 up and down. The hydraulic cylinder 10 is located at the bottom of the lifting platform 19 and provides power support for the lifting mechanism, realizing the lifting and lowering of the lifting mechanism. The four lifting columns 11 can effectively distribute the load evenly and ensure the stability of the lifting process.

[0031] The lateral translation mechanism includes a translation platform 20 installed on the upper end of the lifting column 11. A linear guide rail 15 and a lead screw 13 arranged in parallel are fixedly installed on the upper surface of the translation platform 20. A movable slider 12 is sleeved on the linear guide rail 15 and the lead screw 13. The movable slider 12 slides on the linear guide rail 15. The movable slider 12 is connected to the lead screw 13 by a thread. A motor 14 for driving the lead screw 13 to rotate is fixedly installed on one side of the translation platform 20.

[0032] The axial pushing mechanism includes a pushing platform 21 fixedly mounted on a sliding block. A push guide rod 18 is slidably mounted on the pushing platform 21. A lead screw 13 slider mechanism is installed inside the pushing platform 21, and a pushing motor 16 is mounted on the side. The pushing motor 16 drives the push guide rod 18 to move through the lead screw 13 slider mechanism. A part support frame 17 for supporting the part is fixedly mounted on the pushing platform 21 at the position corresponding to the push guide rod 18. The part support frame 17 has a U-shaped groove structure. A buffer rubber ball head pad is provided at the front end of the push guide rod, which can effectively avoid damage to the part during the pushing process. The magnitude of the pushing force and the pushing stroke can be actively adjusted according to the size of the part.

[0033] Working principle: After the parts arrive, the mobile load AGV trolley 1 starts to move and automatically travels to the side of the parts frame. The intelligent cantilever crane 2, which is fixed on the mobile load AGV 1, automatically identifies the status of the parts in the parts frame through CCD camera scanning, grabs the parts, and accurately places the parts into the parts support frame 17 of the push shaft mechanism 3 through the displacement cooperation of the intelligent cantilever crane 2 and the electric hoist 8. Subsequently, the mobile load AGV 1 moves to roughly locate the horizontal coordinate through laser navigation, the hydraulic lifting mechanism locates the vertical coordinate, the lateral translation mechanism precisely locates the hole position through the linkage of motor 14 and lead screw 13, and the axial pushing mechanism starts to move, pushing the guide rod forward to push the parts. The thrust and stroke are effectively controlled to accurately push the parts into the mounting hole. Then the entire mechanism retracts and repeats the above actions, thus completing the entire assembly process.

[0034] Based on the above-mentioned parts loading and assembly process, the hydraulic support sleeve internal parts installation device of this application has a reasonable and reliable structural design. It can meet the gripping, loading, and assembly of parts of different sizes and specifications. It is reusable and has good versatility. The intelligent cantilever crane 2 and CCD vision camera can identify the information of parts of different sizes in the material frame. The electromagnetic grippers can be replaced or the gripping range can be adjusted according to the statistical dimensions of the parts. The entire process requires no manual operation, reducing human intervention, ensuring personal safety, realizing mechanized, automated, and standardized operation, improving work efficiency, maintaining consistent cycle time, and reducing production line operating costs.

[0035] The foregoing has shown and described the basic principles, main features and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are only illustrative of the principles of this utility model. Various changes and modifications may be made to this utility model without departing from the spirit and scope of this utility model, and all such changes and modifications fall within the scope of this utility model as claimed.

Claims

1. A sleeve inner fitting installation device for a hydraulic support, characterized by: The application relates to a mobile load AGV (1) which is provided with an intelligent cantilever crane (2) and a push shaft mechanism (3); the intelligent cantilever crane (2) comprises a stand column (6) installed on the mobile load AGV (1), a cantilever (7) installed at the upper end of the stand column (6), an electric hoist (8) installed at the end of the cantilever (7) away from the stand column (6), and an electromagnetic suction gripper (9) installed at the moving end of the electric hoist (8); the push shaft mechanism (3) comprises a hydraulic lifting mechanism installed on the mobile load AGV (1), a horizontal translation mechanism installed on the hydraulic lifting mechanism, and an axial push mechanism which can translate and is installed on the horizontal translation mechanism.

2. The sleeve inner fitting mounting device for hydraulic supports according to claim 1, characterized in that: The mobile load AGV (1) comprises a support frame (5) which is provided with mobile differential wheel groups (4) for realizing the omnidirectional movement of the AGV trolley.

3. The sleeve inner fitting mounting device for hydraulic supports according to claim 2, characterized in that: The mobile load AGV (1) further comprises a laser navigation system and a PLC control system for accurately controlling the positioning of the AGV position and moving the parts to the vicinity of the mounting hole.

4. The sleeve inner fitting mounting device for hydraulic support according to claim 1, characterized in that: The hydraulic lifting mechanism comprises a lifting platform (19) which is provided with a lifting column (11) on the upper surface, a hydraulic oil cylinder (10) for pushing the lifting column (11) to lift and installed on the lifting platform (19), and the hydraulic oil cylinder (10) is located at the bottom of the lifting platform (19).

5. The sleeve inner fitting mounting device for hydraulic support according to claim 1, characterized in that: The horizontal translation mechanism comprises a translation platform (20) which is fixedly provided with linear guides (15) and lead screws (13) which are arranged in parallel with each other on the upper surface, a moving slider (12) is sleeved on the linear guides (15) and the lead screws (13), the moving slider (12) slides on the linear guides (15), the moving slider (12) is connected with the lead screw (13) through threads, and a motor (14) for driving the lead screw (13) to rotate is fixedly installed on one side of the translation platform (20).

6. The sleeve inner fitting mounting device for hydraulic support according to claim 1, characterized in that: The axial push mechanism comprises a push platform (21) which is provided with a push guide rod (18) which slides on the push platform (21), a lead screw (13) slider mechanism is arranged in the push platform (21), a push motor (16) is installed on the side surface of the push platform (21), the push motor (16) drives the push guide rod (18) to move through the lead screw (13) slider mechanism, and a part support frame (17) for supporting the parts is fixedly installed on the push platform (21) corresponding to the position of the push guide rod (18).

7. The sleeve inner fitting mounting device for hydraulic supports according to claim 6, characterized in that: The push guide rod (18) is provided with a buffer rubber ball head pad at the front end.

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