Novel adsorption grabbing structure
By designing a new adsorption and grabbing structure combining cylinder-driven needle suction cup housing and servo motor, the problem of flexible braided strips being easily fallen off in the traditional grasping structure is solved, achieving more stable grasping and improved production efficiency.
Patent Information
- Application Number
- CN202421501712.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-27
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-27
AI Technical Summary
When handling flexible braided strips, the two ends of the braided strip are prone to prolapse and fall off, resulting in unstable grasping and affecting production efficiency.
A new type of adsorption and grabbing structure is designed, using a cylinder-driven needle suction cup shell combined with a servo motor and a load hook. Through the cooperation of gas pressure and mechanical structure, stable grasp of the flexible braided strips is achieved.
This device can effectively prevent the fall of the flexible braided strips and improve the stability and production efficiency of grasping.
Smart Images
Figure CN222683639U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of flexible braided strip production, and more specifically, to a novel adsorption and grabbing structure. Background Art
[0002] Flexible braided strips are a type of braided material that has high bending and torsion capabilities and is easy to deform. Due to its good adaptability and fastness, it is widely used in various industries that require stable bundling and packaging. It is mainly used for winding packaging of materials such as wires, cables and hoses.
[0003] Currently, when flexible braided strips are produced, they need to be frequently grabbed to move them to the processing area. However, due to the long length of the flexible braided strips and their flexible nature, when the traditional grabbing structure grabs the braided strips, the two ends of the braided strips droop downward. When the grabbed braided strips are subjected to uneven force at both ends, they are easy to fall off, resulting in the flexible braided strips being unable to be stably grabbed. Therefore, they need to be improved and optimized. Utility Model Content
[0004] In order to overcome the deficiencies of the prior art, the utility model provides a novel adsorption and grabbing structure, which has the advantages of flexible braided strip production.
[0005] To achieve the above object, the utility model provides the following technical solutions: a novel adsorption grabbing structure, comprising a mounting block, a column is fixedly mounted on the bottom of the mounting block, a fixing plate is fixedly mounted on the bottom of the column, and the fixing plates have two groups and are located at the front and rear sides of the bottom of the column;
[0006] A rotating shaft is rotatably installed between the two groups of fixed plates, a servo motor is fixedly installed on the outer wall of the rear fixed plate, the output shaft of the servo motor is fixedly connected to the rotating shaft, a load hook is fixedly installed on the outer wall of the rotating shaft, a cylinder is fixedly installed on the left side of the column, the output shaft of the cylinder is fixedly connected to the needle suction cup shell, an air inlet is fixedly opened on the left side of the needle suction cup shell, an exhaust port is fixedly opened below the air inlet, a pressure block is movably installed inside the needle suction cup shell, and a pin is fixedly installed on the bottom of the pressure block.
[0007] As a preferred technical solution of the utility model, guide rods are fixedly installed on the front and rear sides of the needle suction cup shell. There are two groups of guide rods, both of which are installed on the top inner wall of the needle suction cup shell. The outer walls of the two groups of guide rods are elastically provided with springs.
[0008] As a preferred technical solution of the utility model, two groups of slots for movable installation of the guide rod are fixedly opened inside the pressing block, and the top of the pressing block and the inner wall of the needle suction cup shell are elastically connected by a spring.
[0009] As a preferred technical solution of the utility model, telescopic rods are fixedly installed on the left and right sides of the top of the needle suction cup shell, and the other ends of the two groups of needle suction cup shells are fixedly connected to the cylinder.
[0010] As a preferred technical solution of the utility model, a needle is fixedly installed on the top of the load hook, which is responsible for grabbing the flexible braided strip.
[0011] As a preferred technical solution of the utility model, a protective plate is fixedly installed on the bottom of the needle suction cup shell to prevent puncture injuries.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0013] The utility model drives the needle suction cup shell to move downward through the operation of the cylinder. At this time, gas enters the interior of the needle suction cup shell through the air inlet, causing the pressure block to move downward to grab the flexible braided strip. Finally, through the operation of the servo motor, the needle grabs the flexible braided strip. Compared with the traditional device, the device adsorbs the flexible braided strip through the pins and grabs the flexible braided strip through the needle, so that the device can stably grab the flexible braided strip and avoid the braided strip from falling off, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the load hook structure of the utility model;
[0016] Figure 3 This is a schematic diagram of the structure of the needle-type suction cup housing of the utility model;
[0017] Figure 4 This is a schematic diagram of the briquetting structure of the utility model;
[0018] Figure 5 This is a schematic diagram of the guide rod structure of the utility model.
[0019] In the figure: 1. mounting block; 2. column; 3. fixing plate; 4. servo motor; 5. rotating shaft; 6. load hook; 7. needle; 8. cylinder; 9. telescopic rod; 10. needle suction cup housing; 11. air inlet; 12. exhaust port; 13. pressure block; 14. pin; 15. protective plate; 16. slot; 17. guide rod; 18. spring. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] like Figures 1 to 5 As shown, the utility model provides a novel adsorption grabbing structure, including a mounting block 1, a column 2 is fixedly mounted on the bottom of the mounting block 1, a fixing plate 3 is fixedly mounted on the bottom of the column 2, and there are two sets of fixing plates 3, which are located at the front and rear sides of the bottom of the column 2;
[0022] A rotating shaft 5 is rotatably installed between the two groups of fixed plates 3, a servo motor 4 is fixedly installed on the outer wall of the rear fixed plate 3, the output shaft of the servo motor 4 is fixedly connected to the rotating shaft 5, a load hook 6 is fixedly installed on the outer wall of the rotating shaft 5, a cylinder 8 is fixedly installed on the left side of the column 2, the output shaft of the cylinder 8 is fixedly connected to the needle suction cup housing 10, an air inlet 11 is fixedly opened on the left side of the needle suction cup housing 10, an exhaust port 12 is fixedly opened below the air inlet 11, a pressure block 13 is movably installed inside the needle suction cup housing 10, and a pin 14 is fixedly installed on the bottom of the pressure block 13.
[0023] When the flexible braided strip needs to be transferred, the staff first connects the air inlet 11 and the air outlet 12 with the external air pump, and then moves the needle suction cup housing 10 to the top of the flexible braided strip and starts the cylinder 8. The operation of the cylinder 8 drives the needle suction cup housing 10 to move downward, and the two sets of telescopic rods 9 are set to make the needle suction cup housing 10 more stable when moving downward. After the protective plate 15 at the bottom of the needle suction cup housing 10 and the flexible braided strip contact each other, the gas generated by the external air pump enters the interior of the needle suction cup housing 10 through the air inlet 11. At this time, the air pressure inside the needle suction cup housing 10 increases, thereby pressing the pressing block 13 Push downward to further allow the pin 14 at the bottom of the pressure block 13 to pass through the protective plate 15 to absorb the flexible woven strip. At this time, the cylinder 8 drives the needle suction cup housing 10 to reset, and the servo motor 4 is started. The operation of the servo motor 4 drives the rotating shaft 5 to rotate 90°. At this time, the load hook 6 rotates 90° to the left, and the flexible woven strip is grabbed by the needle 7 to complete the adsorption and grabbing, making the grabbing of the flexible woven strip more stable. After the work is completed, the gas inside the needle suction cup housing 10 is discharged through the exhaust port 12, and through the elastic potential energy of the spring 18, the pressure block 13 is stored in the interior of the needle suction cup housing 10 to prevent the pin 14 from stabbing the staff.
[0024] The operation of the cylinder 8 drives the needle suction cup housing 10 to move downward. At this time, the gas enters the interior of the needle suction cup housing 10 through the air inlet 11, causing the pressure block 13 to move downward to grab the flexible braided strip. Finally, the operation of the servo motor 4 causes the needle 7 to grab the flexible braided strip. Compared with the traditional device, the device adsorbs the flexible braided strip through the pin 14 and grabs the flexible braided strip through the needle 7, so that the device can stably grab the flexible braided strip, avoid the braided strip from falling off, and improve production efficiency.
[0025] Among them, guide rods 17 are fixedly installed on the front and back sides of the needle suction cup housing 10. There are two groups of guide rods 17, both of which are installed on the top inner wall of the needle suction cup housing 10. The outer walls of the two groups of guide rods 17 are elastically provided with springs 18.
[0026] Two groups of slots 16 for movably installing the guide rods 17 are fixedly provided inside the pressing block 13 , and the top of the pressing block 13 and the inner wall of the needle suction cup housing 10 are elastically connected via a spring 18 .
[0027] After the work is completed, the gas inside the needle suction cup housing 10 is discharged through the exhaust port 12, and the pressing block 13 is stored in the interior of the needle suction cup housing 10 through the elastic potential energy of the spring 18, so as to prevent the pin 14 from stabbing the staff.
[0028] Among them, telescopic rods 9 are fixedly installed on the left and right sides of the top of the needle suction cup housing 10, and the other ends of the two groups of needle suction cup housings 10 are fixedly connected to the cylinder 8.
[0029] The operation of the air cylinder 8 drives the needle suction cup housing 10 to move downward, and through the arrangement of the two sets of telescopic rods 9, the needle suction cup housing 10 is made more stable when moving downward.
[0030] Among them, a needle 7 is fixedly installed on the top of the load hook 6, which is responsible for grabbing the flexible braided strip.
[0031] A protective plate 15 is fixedly mounted on the bottom of the needle suction cup housing 10 to prevent punctures.
[0032] The working principle and use process of this utility model:
[0033] When the flexible braided strip needs to be transferred, the staff first connects the air inlet 11 and the air outlet 12 with the external air pump, and then moves the needle suction cup housing 10 to the top of the flexible braided strip and starts the cylinder 8. The operation of the cylinder 8 drives the needle suction cup housing 10 to move downward, and the two sets of telescopic rods 9 are set to make the needle suction cup housing 10 more stable when moving downward. After the protective plate 15 at the bottom of the needle suction cup housing 10 and the flexible braided strip contact each other, the gas generated by the external air pump enters the interior of the needle suction cup housing 10 through the air inlet 11. At this time, the air pressure inside the needle suction cup housing 10 increases, thereby pressing the pressing block 13 Push downward to further allow the pin 14 at the bottom of the pressure block 13 to pass through the protective plate 15 to absorb the flexible woven strip. At this time, the cylinder 8 drives the needle suction cup housing 10 to reset, and the servo motor 4 is started. The operation of the servo motor 4 drives the rotating shaft 5 to rotate 90°. At this time, the load hook 6 rotates 90° to the left, and the flexible woven strip is grabbed by the needle 7 to complete the adsorption and grabbing, making the grabbing of the flexible woven strip more stable. After the work is completed, the gas inside the needle suction cup housing 10 is discharged through the exhaust port 12, and through the elastic potential energy of the spring 18, the pressure block 13 is stored in the interior of the needle suction cup housing 10 to prevent the pin 14 from stabbing the staff.
[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A novel adsorption and grabbing structure, comprising a mounting block (1), characterized in that: A column (2) is fixedly mounted on the bottom of the mounting block (1), and a fixing plate (3) is fixedly mounted on the bottom of the column (2). There are two sets of fixing plates (3) located at the front and rear sides of the bottom of the column (2); A rotating shaft (5) is rotatably installed between the two groups of fixed plates (3); a servo motor (4) is fixedly installed on the outer wall of the rear fixed plate (3); the output shaft of the servo motor (4) is fixedly connected to the rotating shaft (5); a load hook (6) is fixedly installed on the outer wall of the rotating shaft (5); a cylinder (8) is fixedly installed on the left side of the column (2); the output shaft of the cylinder (8) is fixedly connected to the needle suction cup shell (10); an air inlet (11) is fixedly opened on the left side of the needle suction cup shell (10); an exhaust port (12) is fixedly opened below the air inlet (11); a pressure block (13) is movably installed inside the needle suction cup shell (10); a pin (14) is fixedly installed at the bottom of the pressure block (13).
2. A novel adsorption and grabbing structure according to claim 1, characterized in that: Guide rods (17) are fixedly installed on the front and rear sides of the needle suction cup housing (10). There are two groups of guide rods (17) installed on the top inner wall of the needle suction cup housing (10). The outer walls of the two groups of guide rods (17) are elastically provided with springs (18).
3. A novel adsorption and grabbing structure according to claim 1, characterized in that: Two groups of slots (16) for movably mounting guide rods (17) are fixedly provided inside the pressing block (13), and the top of the pressing block (13) and the inner wall of the needle suction cup housing (10) are elastically connected via a spring (18).
4. A novel adsorption and grabbing structure according to claim 1, characterized in that: Telescopic rods (9) are fixedly installed on both left and right sides of the top of the needle suction cup housing (10), and the other ends of the two groups of needle suction cup housings (10) are fixedly connected to the cylinder (8).
5. The novel adsorption and grabbing structure according to claim 1 is characterized in that: A needle (7) is fixedly mounted on the top of the load hook (6) and is responsible for grabbing the flexible braided strip.
6. The novel adsorption and grabbing structure according to claim 1 is characterized in that: A protective plate (15) is fixedly mounted on the bottom of the needle suction cup housing (10) to prevent puncture injuries.