Transfer device for mechanical arm production

Abstract

The utility model discloses a transfer device for mechanical arm production, which comprises a conveying frame, and is characterized in that a support frame is arranged on one side of the conveying frame, a mechanical arm is arranged on the support frame, a heat dissipation fan is arranged on the mechanical arm, a clamping device is arranged on the heat dissipation fan, a sliding rail is arranged at the top end of the support frame, a sliding frame is arranged at the bottom end of the mechanical arm, and a clamping device is arranged on the sliding frame. The mechanical arm is movably installed on the sliding rail through a sliding frame, a lubricating mechanism is arranged on the inner side of the sliding rail and comprises a containing bin, an oil storage air bag, an oil outlet pipe and a pressing block, the containing bin is formed in the inner side of the sliding rail, the oil storage air bag is installed in the containing bin, and the pressing block is installed above the oil storage air bag. According to the utility model, a lubricating system and a heat dissipation system are arranged, so that the long-term stable operation of equipment is ensured, the operation is simple, and the downtime is effectively reduced, thereby ensuring the continuity of production.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer devices, and more specifically, to a transfer device for the production of mechanical arms. Background Art

[0002] A transfer device for robot arm production is a highly efficient automated equipment, mainly used in industrial production lines for transferring, assembling or processing different materials and components. In traditional robot arm production and transfer devices, slide rails are usually required to achieve the need for lateral movement of the robot arm. However, during long-term use, the slide rails will be subject to varying degrees of wear, thereby shortening the service life of the equipment. Existing technical means often require regular manual inspection and replenishment of lubricating oil, which not only increases maintenance costs, but may also cause equipment wear or even failure due to untimely or insufficient lubrication. In addition, manual lubrication usually requires shutdown operations, which affects the continuity and efficiency of production.

[0003] In traditional robotic arm production and transfer devices, the maintenance and replacement of the cooling system is often a time-consuming and complicated process. The cooling fans in traditional devices are usually installed with simple bolts, which are not convenient for quick disassembly and assembly. This leads to a long downtime for maintenance and replacement of the cooling fans. Since the robotic arm device generates a lot of heat during operation, the effectiveness of the cooling system is crucial to ensure the stable operation of the robotic arm and extend its service life. Therefore, frequent shutdowns are required for maintenance and replacement of the cooling system, which not only affects the continuity of production, but also increases maintenance costs. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the utility model provides a transfer device for robot arm production to solve the technical problems mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a transfer device for the production of a robotic arm, comprising a conveying frame, a supporting frame is provided on one side of the conveying frame, a robotic arm is provided on the supporting frame, a cooling fan is provided on the robotic arm, a clamping device is provided on the cooling fan, a slide rail is provided on the top of the supporting frame, a sliding frame is provided on the bottom end of the robotic arm, the robotic arm can be movably mounted on the slide rail through the sliding frame, a lubrication mechanism is provided on the inner side of the slide rail, the lubrication mechanism comprises a placement bin, an oil storage air bag, an oil outlet pipe and a pressure block, the placement bin is opened on the inner side of the slide rail, the oil storage air bag is installed in the placement bin, the pressure block is installed above the oil storage air bag, and the oil outlet pipe is installed on both sides of the oil storage air bag.

[0008] The utility model is further configured that a material receiving box is provided at one side of one of the conveying frames, and a universal wheel is provided below the material receiving box.

[0009] The utility model is further configured that a first spring is provided below the pressing block, the bottom end of the first spring is connected to the bottom end of the placement bin, and the top end of the first spring is connected to the bottom end of the pressing block.

[0010] The utility model is further configured that baffles are provided on both sides of the oil storage airbag, and the baffles are fixedly installed inside the storage bin.

[0011] The utility model is further configured as follows: the clamping device includes a connecting rod, a fixed sleeve, a movable sleeve, a limit groove, a limit block and a clearance groove, the fixed sleeve is installed on one side of the mechanical arm, the movable sleeve is installed in the fixed sleeve, the connecting rod is installed in the movable sleeve, the limit groove is opened on the side wall of the movable sleeve, the clearance groove is installed in the fixed sleeve, and the limit block is arranged on one side of the clearance groove.

[0012] The utility model is further configured that a second spring is provided on one side of the limiting block, and the second spring is arranged in the limiting groove.

[0013] The utility model is further configured that a spring plate is arranged on the outer side of the plug-in rod, and the spring plate is arranged along the direction of the thread line.

[0014] The utility model is further configured that a hand wheel is provided at the top of the movable sleeve.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a transfer device for robot arm production, which has the following beneficial effects:

[0017] By setting up the placement bin, oil storage airbag, oil outlet pipe, pressure block, first spring and partition, the function of automatic lubrication is realized, which extends the service life of the equipment. Precise vertex lubrication can be achieved when the sliding frame moves without manual operation, simple maintenance, and vertex lubrication can be performed without stopping the machine, ensuring the continuity of production.

[0018] Through the arrangement of the plug-in rod, the fixed sleeve, the movable sleeve, the limit groove, the limit block, the give way groove, the second spring, the spring plate and the handwheel, the cooling fan can be quickly disassembled and assembled, thereby realizing the rapid replacement or maintenance of the heat dissipation, thereby reducing the downtime, thereby effectively ensuring the continuity of production. The cooling fan can ensure the good operating performance of the robot arm, and does not require the use of tools, and the operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0021] Figure 3 for Figure 1 A schematic diagram of the local enlarged structure at B in the middle;

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the plug-in rod part of the utility model;

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the fixing sleeve in the utility model;

[0024] Figure 6 It is a schematic diagram of the cross-sectional structure of the pressure block part of the utility model;

[0025] Figure 7 It is a schematic cross-sectional structure diagram of the pressure block part in the utility model from another angle.

[0026] In the figure: 1. conveying frame; 2. supporting frame; 3. mechanical arm; 4. cooling fan; 5. slide rail; 6. sliding frame; 7. storage bin; 8. oil storage air bag; 9. oil outlet pipe; 10. pressing block; 11. material receiving box; 12. universal wheel; 13. first spring; 14. partition; 15. plug-in rod; 16. fixed sleeve; 17. movable sleeve; 18. limit groove; 19. limit block; 20. give way groove; 21. second spring; 22. spring plate; 23. hand wheel. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0030] See also Figure 1-7A transfer device for robot arm production includes a conveying frame 1, a supporting frame 2 is provided on one side of the conveying frame 1, a robot arm 3 is provided on the supporting frame 2, a cooling fan 4 is provided on the robot arm 3, a clamping device is provided on the cooling fan 4, a slide rail 5 is provided on the top of the supporting frame 2, a sliding frame 6 is provided on the bottom end of the robot arm 3, the robot arm 3 can be movably mounted on the slide rail 5 through the sliding frame 6, a lubrication mechanism is provided on the inner side of the slide rail 5, the lubrication mechanism includes a placement bin 7, an oil storage air bag 8, an oil outlet pipe 9 and a pressing block 10, the placement bin 7 is opened on the inner side of the slide rail 5, the oil storage air bag 8 is installed in the placement bin 7, the pressing block 10 is installed above the oil storage air bag 8, and the oil outlet pipe 9 is installed on both sides of the oil storage air bag 8.

[0031] A material receiving box 11 is disposed on one side of one of the conveying frames 1 , and a universal wheel 12 is disposed below the material receiving box 11 .

[0032] A first spring 13 is provided below the pressing block 10 , the bottom end of the first spring 13 is connected to the bottom end of the placement bin 7 , and the top end of the first spring 13 is connected to the bottom end of the pressing block 10 .

[0033] Partition plates 14 are provided on both sides of the oil storage airbag 8 , and the partition plates 14 are fixedly installed inside the storage bin 7 .

[0034] In this embodiment, when the device needs to be used, first turn on the external motor assembly, the motor assembly will drive the conveyor frame 1 to run, and then the conveyor frame 1 will convey the produced products, and then turn on the mechanical arm 3, and realize the functions of sorting and transportation through the mechanical arm 3, and at the same time, the external power device can be turned on, the power device will drive the mechanical arm 3 to move, thereby driving the sliding frame 6 to move on the slide rail 5. Due to the special structural design of the pressing block 10, when the sliding frame 6 moves to just above the pressing block 10, the pressing block 10 will be pressed down, and then the pressing block 10 will squeeze the oil storage airbag 8 in the placement bin 7, and compress the first spring 13 arranged under the pressing block 10. The setting of the partition 14 can prevent the first spring 13 from scratching the surface of the oil storage airbag 8, and the oil storage airbag 8 is After being squeezed, the lubricating oil stored in the oil storage airbag 8 will be sprayed to the inner side of the sliding frame 6 through the oil outlet pipes 9 arranged on both sides of the oil storage airbag 8, thereby lubricating the outer side of the slide rail 5 and the inner side of the sliding frame 6, reducing equipment wear and extending the service life of the equipment. When the sliding frame 6 is no longer above the oil storage airbag 8, the first spring 13 will drive the pressure block 10 to automatically reset because it is no longer under force. Since the oil storage airbag 8 is made of highly elastic material, the oil storage airbag 8 will automatically reset and will inhale air through the oil outlet pipe 9, thereby ensuring normal lubrication next time. When the robotic arm 3 is running, the cooling fan 4 installed on one side of the robotic arm 3 can also be turned on. The cooling fan 4 will dissipate heat to the key components of the robotic arm 3, thereby maintaining the good performance of the robotic arm 3 when in use.

[0035] See also Figure 1-5As an implementation method of a transfer device for a robot arm production, the clamping device includes a plug-in rod 15, a fixed sleeve 16, a movable sleeve 17, a limit groove 18, a limit block 19 and a clearance groove 20. The fixed sleeve 16 is installed on one side of the robot arm 3, the movable sleeve 17 is installed in the fixed sleeve 16, the plug-in rod 15 is installed in the movable sleeve 17, the limit groove 18 is opened on the side wall of the movable sleeve 17, the clearance groove 20 is installed in the fixed sleeve 16, and the limit block 19 is arranged on one side of the clearance groove 20.

[0036] A second spring 21 is disposed on one side of the limiting block 19 , and the second spring 21 is disposed in the limiting groove 18 .

[0037] A spring plate 22 is disposed on the outer side of the plug-in rod 15 , and the spring plate 22 is arranged along the thread line direction.

[0038] A hand wheel 23 is provided at the top of the movable sleeve 17 .

[0039] More specifically, when the cooling fan 4 needs to be replaced, the movable sleeve 17 can be rotated by the hand wheel 23. Since the movable sleeve 17 and the plug-in rod 15 are threadedly connected, the rotation of the movable sleeve 17 will cause the plug-in rod 15 to gradually detach from the movable sleeve 17, and then the new cooling fan 4 is placed at the corresponding position at the top of the movable sleeve 17, and then the plug-in rod 15 passes through the cooling fan 4 and is inserted into the movable sleeve 17. During the insertion process, since a spring plate 22 is provided on the outside of the plug-in rod 15, the spring plate 22 is squeezed and retracted inwardly. When the plug-in rod 15 is fully inserted into the movable sleeve 17, the spring plate 22 will automatically reset and diffuse outward, thereby engaging with the thread provided on the inner side of the movable sleeve 17, thereby realizing the replacement of the cooling fan 4. When the cooling fan 4 needs to be maintained, the hand wheel 23 is first slightly turned. The rotation of the hand wheel 23 will drive the movable sleeve 17 to rotate, so that the limit block 19 The movable sleeve 17 is disengaged from the limiting groove 18, and the limiting block 19 enters the giving way groove 20 opened on the inner side of the fixed sleeve 16, and applies pressure to the second spring 21 arranged in the giving way groove 20 to compress it, and then the cooling fan 4 can be directly pulled outward, so that the movable sleeve 17 is disengaged from the fixed sleeve 16. When the cooling fan 4 is maintained, the bottom end of the movable sleeve 17 is directly aligned with the top end of the fixed sleeve 16, and then the movable sleeve 17 is directly inserted into the fixed sleeve 16. In this process, the limiting block 19 will be squeezed, so as to enter the giving way groove 20 again and compress the first spring 13. When the movable sleeve 17 is fully inserted into the fixed sleeve 16, the movable sleeve 17 is rotated by the handwheel 23. When the position of the limiting block 19 corresponds to the limiting groove 18, the first spring 13 will automatically reset due to no longer being subjected to force, thereby prompting the limiting block 19 to engage and enter the limiting groove 18, and at this time, the handwheel 23 is stopped.

[0040] In summary, when the overall equipment is in use or running: first turn on the external motor assembly, the motor assembly will drive the conveyor frame 1 to run, and then the conveyor frame 1 will convey the produced products, and then turn on the mechanical arm 3, and realize the functions of sorting and transportation through the mechanical arm 3, and at the same time, the external power equipment can be turned on, and the power equipment will drive the mechanical arm 3 to move, thereby driving the sliding frame 6 to move on the slide rail 5. Due to the special structural design of the pressing block 10, when the sliding frame 6 moves to the top of the pressing block 10, the pressing block 10 will be pressed down, and then the pressing block 10 will squeeze the oil storage airbag 8 in the placement bin 7, and compress the first spring 13 arranged under the pressing block 10. The setting of the partition 14 can prevent the first spring 13 from scratching the surface of the oil storage airbag 8, and the oil storage airbag 8 is After being squeezed, the lubricating oil stored in the oil storage airbag 8 will be sprayed to the inner side of the sliding frame 6 through the oil outlet pipes 9 arranged on both sides of the oil storage airbag 8, thereby lubricating the outer side of the slide rail 5 and the inner side of the sliding frame 6, reducing equipment wear and extending the service life of the equipment. When the sliding frame 6 is no longer above the oil storage airbag 8, the first spring 13 will drive the pressure block 10 to automatically reset because it is no longer under force. Since the oil storage airbag 8 is made of highly elastic material, the oil storage airbag 8 will automatically reset and will inhale air through the oil outlet pipe 9, thereby ensuring normal lubrication next time. When the robotic arm 3 is running, the cooling fan 4 installed on one side of the robotic arm 3 can also be turned on. The cooling fan 4 will dissipate heat to the key components of the robotic arm 3, thereby maintaining the good performance of the robotic arm 3 when in use.

[0041] When the cooling fan 4 needs to be replaced, the movable sleeve 17 can be rotated by the hand wheel 23. Since the movable sleeve 17 and the plug-in rod 15 are threadedly connected, the rotation of the movable sleeve 17 will cause the plug-in rod 15 to gradually disengage from the movable sleeve 17, and then the new cooling fan 4 is placed at the corresponding position at the top of the movable sleeve 17, and then the plug-in rod 15 is passed through the cooling fan 4 and inserted into the movable sleeve 17. During the insertion process, since a spring plate 22 is provided on the outside of the plug-in rod 15, the spring plate 22 will be squeezed and retracted inwardly. When the plug-in rod 15 is fully inserted into the movable sleeve 17, the spring plate 22 will automatically reset and diffuse outward, thereby engaging with the thread provided on the inner side of the movable sleeve 17, thereby realizing the replacement of the cooling fan 4. When the cooling fan 4 needs to be maintained, the hand wheel 23 is first slightly turned. The rotation of the hand wheel 23 will drive the movable sleeve 17 to rotate, so that the limit block 19 moves from the limit The movable sleeve 17 is disengaged from the positioning groove 18, and the limit block 19 enters the giving groove 20 opened on the inner side of the fixed sleeve 16, and applies pressure to the second spring 21 arranged in the giving groove 20 to compress it, and then the cooling fan 4 can be directly pulled outward, so that the movable sleeve 17 is disengaged from the fixed sleeve 16. When the cooling fan 4 is maintained, the bottom end of the movable sleeve 17 is directly aligned with the top end of the fixed sleeve 16, and then the movable sleeve 17 is directly inserted into the fixed sleeve 16. In this process, the limit block 19 will be squeezed, so as to enter the giving groove 20 again and compress the first spring 13. When the movable sleeve 17 is fully inserted into the fixed sleeve 16, the movable sleeve 17 is rotated by the handwheel 23. When the position of the limit block 19 corresponds to the limit groove 18, the first spring 13 will automatically reset due to no longer being subjected to force, thereby prompting the limit block 19 to engage and enter the limit groove 18, and the handwheel 23 is stopped at this time.

[0042] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A transfer device for robot arm production, comprising a conveyor frame (1), characterized in that: A support frame (2) is provided on one side of the conveying frame (1), a mechanical arm (3) is provided on the support frame (2), a cooling fan (4) is provided on the mechanical arm (3), a clamping device is provided on the cooling fan (4), a slide rail (5) is provided on the top end of the support frame (2), a sliding frame (6) is provided on the bottom end of the mechanical arm (3), the mechanical arm (3) is movably mounted on the slide rail (5) through the sliding frame (6), a lubricating mechanism is provided on the inner side of the slide rail (5), the lubricating mechanism comprises a placement bin (7), an oil storage air bag (8), an oil outlet pipe (9) and a pressing block (10), the placement bin (7) is opened on the inner side of the slide rail (5), the oil storage air bag (8) is installed in the placement bin (7), the pressing block (10) is installed above the oil storage air bag (8), and the oil outlet pipe (9) is installed on both sides of the oil storage air bag (8).

2. A transfer device for production of a robot arm according to claim 1, characterized in that: A material receiving box (11) is provided on one side of the conveying frame (1), and a universal wheel (12) is provided below the material receiving box (11).

3. A transfer device for robot arm production according to claim 2, characterized in that: A first spring (13) is provided below the pressing block (10), the bottom end of the first spring (13) is connected to the bottom end of the placement bin (7), and the top end of the first spring (13) is connected to the bottom end of the pressing block (10).

4. A transfer device for robot arm production according to claim 1, characterized in that: The oil storage airbag (8) is provided with partitions (14) on both sides, and the partitions (14) are fixedly installed inside the storage bin (7).

5. A transfer device for production of a robot arm according to any one of claims 1 to 4, characterized in that: The clamping device comprises a plug-in rod (15), a fixed sleeve (16), a movable sleeve (17), a limiting groove (18), a limiting block (19) and a clearance groove (20); the fixed sleeve (16) is installed on one side of the mechanical arm (3); the movable sleeve (17) is installed in the fixed sleeve (16); the plug-in rod (15) is installed in the movable sleeve (17); the limiting groove (18) is provided on a side wall of the movable sleeve (17); the clearance groove (20) is installed in the fixed sleeve (16); and the limiting block (19) is arranged on one side of the clearance groove (20).

6. A transfer device for production of a robot arm according to claim 5, characterized in that: A second spring (21) is provided on one side of the limiting block (19), and the second spring (21) is arranged in the limiting groove (18).

7. A transfer device for production of a robot arm according to claim 6, characterized in that: A spring plate (22) is provided on the outside of the plug-in rod (15), and the spring plate (22) is arranged along the direction of the thread line.

8. A transfer device for production of a robot arm according to claim 7, characterized in that: A hand wheel (23) is provided at the top end of the movable sleeve (17).

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