A processing device for electronic product shielding cover

Abstract

This utility model discloses a processing device for shielding covers of electronic products, including a feeding rack, a suction cup below the feeding rack, a connecting pipe at the top of the suction cup, an adapter and a conveying pipe on one side of the connecting pipe, an action plate on the outside of the conveying pipe with an action groove, a displacement groove on the inside of the conveying pipe with a displacement plate in the displacement groove, a movable block on one side of the displacement plate, an offset sleeve slidingly fitted on the outside of the conveying pipe, a linkage block on one side of the action plate with a linkage spring on one side of the linkage block, an adaptation block on the outside of the conveying pipe, a traveling plate on one side of the offset sleeve with a stepping plate, a stepping frame on one side of the adapter with a stepping rod in the stepping frame, a polygonal rod on the inside of the adapter, a sliding sleeve on the inside of the conveying pipe with a polygonal sleeve on the inside of the sliding sleeve, an adaptation sleeve on one side of the sliding sleeve, and multiple moving grooves on the outside of the conveying pipe. This utility model achieves flexible adjustment of the suction speed and intensity and ensures adsorption stability.

Description

Technical Field

[0001] This utility model relates to the field of shielding cover processing technology, and more specifically, it relates to a processing equipment for shielding covers of electronic products. Background Technology

[0002] In existing technologies, equipment for processing electronic product shielding covers is mainly used in the electronics manufacturing industry for shielding cover processing, automated production line assembly, quality inspection and control, and other applications in electronic product manufacturing and industrial production. Traditional electronic product shielding cover processing equipment, including its feeding system, adsorption device, and conveying mechanism, typically employs traditional processes and manufacturing technologies such as dual-station suction cup adsorption feeding and pneumatic adsorption fixing for structural design and functional configuration. However, this technology faces numerous complex processing scenarios and technical challenges during long-term, high-frequency production operations, including the differentiated adsorption requirements for shielding cover materials of different specifications, the need to adjust process parameters for different production batches, and the production line adaptation requirements for different product models. However, the limitations of existing technologies, such as the inability to adjust the intake speed and the simple and crude design of the internal pipe structure, prevent the adsorption strength and speed from being flexibly adjusted and matched according to the physical characteristics of different shielding materials, such as thickness, shape, and geometric parameters. In actual electronic product manufacturing, various material compatibility and process matching problems are frequently encountered, such as the excessive adsorption force of thin shielding materials leading to material deformation and damage, the insufficient adsorption force of thick shielding materials leading to inaccurate positioning, unstable adsorption leading to slippage and detachment, and affecting production efficiency. These problems can easily lead to adverse consequences and economic losses, such as decreased product processing accuracy, low production line operating efficiency, prolonged equipment downtime, increased scrap rate, and increased production costs.

[0003] Secondly, while some existing electronic product shielding cover processing equipment has achieved flexible adjustment and control of suction speed and intensity to a certain extent through the coordination and optimized design of some components, the core adjustment and control mechanism has a relatively simple structural design, with insufficient stability and reliability. It lacks necessary key technical safeguards such as impact resistance design and anti-loosening locking mechanisms. Due to the long-term combined effects of various industrial environmental factors and external interference factors, such as mechanical impacts from high-frequency equipment vibrations, continuous vibrations from continuous production line operation, resonance interference from surrounding equipment, and unexpected impacts from external environmental factors, these adjustment and control structures are easily affected by continuous equipment vibration impacts, frequent human operation disturbances, and unexpected external collisions. The combined effect of internal and external factors gradually leads to structural failures and functional degradation, such as loosening of the adjustment mechanism, unexpected drift of set parameters, and insufficient locking strength. This causes unpredictable changes and deviations in the pumping speed and pumping intensity settings adjusted by the operators, and may even result in serious system failures and production accidents, such as complete loss of control of the adjustment device, complete disorder of parameter settings, and severe abnormality of adsorption function. This leads to a series of chain technical problems, such as extremely unstable adsorption effect of shielding material, serious deviation of product positioning accuracy, large fluctuations in processing quality, and a sharp decline in production efficiency. This not only seriously affects the normal production operation of electronic product shielding equipment and the stable and reliable execution of manufacturing processes, but may also cause serious economic losses and business risks in many aspects, such as the generation of a large number of scraps, frequent production line shutdowns, and soaring equipment maintenance costs. Utility Model Content

[0004] (a) Technical problems to be solved In view of the problems existing in the prior art, this utility model provides a processing equipment for shielding covers of electronic products to solve the technical problems mentioned in the background art.

[0005] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a processing device for shielding covers of electronic products, including a loading rack, a suction cup detachably provided below the loading rack, a connecting pipe connected to the top of the suction cup, a matching fitting and a conveying pipe provided on one side of the connecting pipe, the two ends of the matching fitting being rotatably connected to the conveying pipe and the connecting pipe respectively, an actuating plate rotatably provided on the outer side of the conveying pipe, an actuating groove provided on the actuating plate, a displacement groove obliquely provided on the inner side of the conveying pipe, a displacement plate slidably provided in the displacement groove, a movable block fixedly connected to one side of the displacement plate, an offset sleeve slidably sleeved on the outer side of the conveying pipe, a linkage block fixedly connected to one side of the actuating plate, a linkage spring connected to one side of the linkage block, and the conveying pipe... An adaptation block is fixedly provided on the outer side, and the other end of the linkage spring is connected to the adaptation block. A traveling plate is fixedly connected to one side of the offset sleeve, and a stepping plate is fixedly provided on the traveling plate. The stepping plate is provided in three places. A stepping frame is fixedly provided on one side of the adaptation, and a stepping rod is slidably provided in the stepping frame. A polygonal rod is fixedly provided on the inner side of the adaptation. A sliding sleeve is provided on the inner side of the conveying pipe, and a polygonal sleeve is fixedly provided on the inner side of the sliding sleeve. The polygonal rod slides into the polygonal sleeve. An adaptation sleeve is provided on one side of the sliding sleeve. Multiple transfer grooves are opened on the outer side of the conveying pipe. The other end of the stepping rod is inserted into the transfer groove. One end of the stepping rod and the edge of the inner wall of the transfer groove are both designed with rounded corners. The outer wall of the sliding sleeve is movably connected to the inner wall of the conveying pipe through threads.

[0006] The present invention is further configured such that a frame is provided on one side of the feeding rack, a transverse moving component is movably provided at the top of the frame, a longitudinal moving component is movably provided on one side of the transverse moving component, and the feeding rack is detachably installed at the bottom of the longitudinal moving component.

[0007] The present invention is further configured such that a mating bearing is detachably provided on one side of the sliding sleeve, and the mating bearing is detachably connected to one side of the adapting sleeve, wherein the mating bearing is a thrust bearing structure design.

[0008] The present invention is further configured such that a movable plate is fixedly connected to one end of the step rod, and a connecting spring is movably sleeved on the outside of the step rod, with both ends of the connecting spring connected to the movable plate and the step frame, respectively.

[0009] The present invention is further configured such that a cooperating spring is movably sleeved on the outside of the conveying pipe, one end of the cooperating spring is connected to the offset sleeve, a movable bearing is detachably provided on one side of the actuating plate, and the other end of the cooperating spring abuts against one side of the movable bearing, wherein the movable bearing is a thrust bearing structure design.

[0010] The present invention is further configured such that a linkage rod is connected to one side of the linkage block, the linkage spring is movably sleeved on the outside of the linkage rod, a linkage hole is opened in the adaptation block, and one end of the linkage rod slides into the linkage hole.

[0011] The present invention is further configured such that a movable block is fixedly provided on the inner side of the offset sleeve, and a movable groove is provided on the outer side of the conveying pipe, and the movable block slides in the movable groove.

[0012] The present invention is further configured such that a mating groove is provided on one side of the adapting sleeve, and a mating block is fixedly connected to one side of the movable block, and the mating block slides in the mating groove.

[0013] (III) Beneficial Effects Compared with the prior art, this utility model provides a processing equipment for shielding covers of electronic products, which has the following beneficial effects: 1. By creating an inclined displacement groove inside the delivery pipe, a displacement plate is slidably installed in the groove, and a movable block is fixedly connected to the displacement plate. A sliding sleeve is installed inside the delivery pipe, and a polygonal sleeve is fixedly installed inside the sliding sleeve. A polygonal rod is fixedly installed inside the fitting, and the polygonal rod slides into the polygonal sleeve. The outer wall of the sliding sleeve is movably connected to the inner wall of the delivery pipe through threads. This structural design effectively solves the technical defects of existing technologies, such as the inability to adjust the air intake speed and the inability to flexibly adjust the adsorption intensity and speed due to the simple internal structure of the pipeline. This design is particularly useful when different specifications of shielding materials require differentiated adsorption treatment. At the same time, by rotating the adapter, the polygonal rod and polygonal sleeve are driven to rotate, causing the sliding sleeve to move along the threaded inner wall of the conveying pipe, pushing the adapter sleeve and the movable block to slide. The movable block drives the shift plate to slide along the inclined shift groove, realizing that the movable block gathers inward or separates outward, thereby changing the internal flow area of ​​the conveying pipe, adjusting the airflow speed and adsorption intensity, solving the problems of deformation and damage caused by excessive adsorption force of thin shielding material and inaccurate positioning caused by insufficient adsorption force of thick shielding material, and improving the equipment's adaptability to shielding materials of different specifications and the stability of the production process.

[0014] 2. A connecting spring is movably sleeved on the outside of the progressive rod, with both ends of the connecting spring connected to the moving plate and the progressive frame, respectively. A matching spring is movably sleeved on the outside of the conveying pipe, and a linkage spring is movably sleeved on the outside of the linkage rod. A moving block is fixedly installed on the inside of the offset sleeve, and the moving block slides in the moving groove. The moving block is fixedly connected to the matching block, and the matching block slides in the matching groove. The structural configuration of rounded corners at one end of the progressive rod and the edge of the inner wall of the moving groove effectively solves the technical defects of the existing adjustment and control mechanism, such as simple structural design, insufficient stability, lack of impact resistance design, and lack of anti-loosening locking mechanism. When the appropriate suction intensity and speed are adjusted, the connecting spring pulls the moving plate. The progressive rod is inserted into the corresponding transfer slot. The traveling plate, in conjunction with the progressive plate, supports and limits the offset sleeve. The moving block and the moving slot further limit the offset sleeve, preventing it from moving. The inner wall of the offset sleeve limits the outer wall of the moving plate, preventing it from sliding outward. The progressive rod and the transfer slot work together to limit the progressive frame, preventing the appropriate sleeve from rotating unexpectedly. Through the coordinated operation of multiple elastic reset mechanisms and the limit protection system, the system effectively resists equipment vibration and external force interference, avoiding structural failures such as loosening of the adjustment mechanism and drift of set parameters. This ensures the structural stability after the air intake speed and intensity are adjusted, improving the stable adsorption and feeding performance and continuous production operation capability of the equipment. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a processing equipment for shielding covers of electronic products according to the present invention; Figure 2 This is a schematic diagram of the structure of the feeding rack in this utility model; Figure 3 This is a cross-sectional structural diagram of the offset sleeve, connecting pipe, adapter, conveying pipe and actuating plate in this utility model; Figure 4 This is a schematic diagram of the dispersed structure of the offset sleeve, adapter, conveying pipe and action plate in this utility model; Figure 5 This is a cross-sectional structural diagram of the offset sleeve, adapter, conveying pipe and actuating plate in this utility model.

[0016] In the diagram: 1. Feeding rack; 2. Suction cup; 3. Connecting pipe; 4. Adaptor; 5. Conveying pipe; 6. Action plate; 7. Action groove; 8. Shift groove; 9. Shift plate; 10. Movable block; 11. Offset sleeve; 12. Linkage block; 13. Linkage spring; 14. Adaptor block; 15. Traveling plate; 16. Progressive plate; 17. Progressive frame; 18. Progressive rod; 19. Polygonal rod; 20. Sliding sleeve; 21. Polygonal sleeve; 22. Adaptor sleeve; 23. Shift groove; 24. Frame; 25. Transverse movement assembly; 26. Longitudinal movement assembly; 27. Matching bearing; 28. Moving plate; 29. ​​Connecting spring; 30. Matching spring; 31. Movable bearing; 32. Linkage rod; 33. Linkage hole; 34. Moving block; 35. Moving groove; 36. Matching groove; 37. Matching block. Detailed Implementation

[0017] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0018] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0019] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0020] Please see Figures 1-5A processing device for shielding covers of electronic products includes a loading rack 1. A suction cup 2 is detachably mounted below the loading rack 1. A connecting pipe 3 is connected to the top of the suction cup 2. An adapter 4 and a conveying pipe 5 are mounted on one side of the connecting pipe 3. The adapter 4 is rotatably connected to the conveying pipe 5 and the connecting pipe 3 respectively. An actuating plate 6 is rotatably mounted on the outer side of the conveying pipe 5. An actuating groove 7 is formed on the actuating plate 6. A displacement groove 8 is inclinedly formed on the inner side of the conveying pipe 5. A displacement plate 9 slides in the displacement groove 8. A movable block 10 is fixedly connected to one side of the displacement plate 9. An offset sleeve 11 is slidably fitted on the outer side of the conveying pipe 5. A linkage block 12 is fixedly connected to one side of the actuating plate 6. A linkage spring 13 is connected to one side of the linkage block 12. An adapting block 14 is fixedly mounted on the outer side of the conveying pipe 5. The other end of the linkage spring 13... Connected to the adapting block 14, a traveling plate 15 is fixedly connected to one side of the offset sleeve 11. A stepping plate 16 is fixedly installed on the traveling plate 15. There are three stepping plates 16. A stepping frame 17 is fixedly installed on one side of the adapting sleeve 4. A stepping rod 18 is slidably installed in the stepping frame 17. A polygonal rod 19 is fixedly installed inside the adapting sleeve 4. A sliding sleeve 20 is installed inside the conveying pipe 5. A polygonal sleeve 21 is fixedly installed inside the sliding sleeve 20. The polygonal rod 19 slides into the polygonal sleeve 21. An adapting sleeve 22 is installed on one side of the sliding sleeve 20. Multiple transfer grooves 23 are opened on the outside of the conveying pipe 5. The other end of the stepping rod 18 is inserted into the transfer groove 23. One end of the stepping rod 18 and the edge of the inner wall of the transfer groove 23 are both designed with rounded corners. The outer wall of the sliding sleeve 20 is movably connected to the inner wall of the conveying pipe 5 by threads.

[0021] The feeding rack 1 is provided with a frame 24 on one side, a transverse moving component 25 is movably provided at the top of the frame 24, and a longitudinal moving component 26 is movably provided on one side of the transverse moving component 25. The feeding rack 1 is detachably installed at the bottom of the longitudinal moving component 26.

[0022] In this embodiment, when it is necessary to adjust the inhalation speed and intensity, the actuating plate 6 is first rotated forward, causing the actuating plate 6 to drive the linkage block 12 on one side to rotate forward. Then, the linkage block 12 will drive the linkage rod 32 on one side to rotate forward along the linkage hole 33. The linkage block 12 will cooperate with the adaptation block 14 to compress the linkage spring 13. At the same time, the actuating plate 6 will drive the actuating groove 7 and the movable bearing 31 installed on one side to rotate forward. When the linkage spring 13 is compressed to its limit, the actuating groove 7 will rotate to the position corresponding to the traveling plate 15. Then, the offset sleeve 11 will be pushed. The offset sleeve 11 will drive the inner moving block 34 to slide along the moving groove 35. The offset sleeve 11 will also drive the traveling plate 15 and the stepping plate 16 on one side to gradually slide through the actuating groove 7. The offset sleeve 11 cooperates with the movable bearing 31 to compress the cooperating spring 30. When the cooperating spring 30 is compressed to its limit, the step plate 16 closest to the offset sleeve 11 slides through the actuating groove 7 and moves to the other side of the actuating plate 6. At this time, the actuating plate 6 is released, and the linkage spring 13 pushes the linkage block 12 to rotate in the opposite direction and reset. The linkage block 12 will drive the linkage rod 32 on one side to rotate in the opposite direction and reset along the linkage hole 33. At the same time, the linkage block 12 will drive the actuating groove 7 to rotate in the opposite direction and reset to a position that does not correspond to the traveling plate 15 and the step plate 16 through the actuating plate 6. At this time, the traveling plate 15 cooperates with the step plate 16 closest to the offset sleeve 11 to limit the offset sleeve 11 to one side of the actuating plate 6, so that the offset sleeve 11 no longer limits the outer wall of the moving plate 28, and then rotates forward appropriately. Matching device 4 will cause one side of the progressive frame 17 to rotate forward. Then, the progressive frame 17 will cause the connecting spring 29, the progressive rod 18, and the moving plate 28 to rotate forward. At this time, the inner wall of the transfer groove 23 will press one end of the progressive rod 18. Due to the rounded corner design of the inner wall edge of the transfer groove 23 and one end of the progressive rod 18, one end of the progressive rod 18 will slide out of the transfer groove 23, and the other end of the progressive rod 18 will cause the moving plate 28 to move outward, so that the moving plate 28 will cause the connecting spring 29 to stretch outward. At the same time, matching device 4 will cause the inner polygonal rod 19 to rotate forward. Then, the polygonal rod 19 will cause the polygonal sleeve 21 to rotate forward. Then, the polygonal sleeve 21 will cause the outer fixedly connected sliding sleeve 20 to rotate forward ... The sliding sleeve 20 is detachably connected to the mating bearing 27, and the other side of the mating bearing 27 is detachably connected to the adapting sleeve 22. Simultaneously, due to the limiting effect of the mating block 37 and the mating groove 36 on the adapting sleeve 22, the adapting sleeve 22 will not rotate when the sliding sleeve 20 rotates. Since the outer wall of the sliding sleeve 20 is movably connected to the inner wall of the conveying pipe 5 via threads, the sliding sleeve 20 will move along the threads of the inner wall of the conveying pipe 5. The sliding sleeve 20 will also drive the inner polygonal sleeve 21 to slide along the polygonal rod 19. Simultaneously, the sliding sleeve 20 will push one side of the mating bearing 27 and the adapting sleeve 22 to slide. Then, the adapting sleeve 22 will push one side of the movable block 10 to slide. The movable block 10 will then drive one side of the shifting plate 9 to slide along the inclined shifting groove 8. Due to the inclined structural design of the shifting groove 8…Then, the shifting plate 9 will cause one side of the movable block 10 to move inward, and the movable block 10 will cause one side of the mating block 37 to slide inward along the mating groove 36. The inward movement of the movable block 10 reduces the flow area inside the delivery pipe 5, thereby changing the flow rate of the liquid medicine. When it is necessary to expand the flow area inside the delivery pipe 5, simply reverse the steps described above to rotate the adapter 4.

[0023] Please see Figures 3-5 As a further implementation of the overall equipment: a mating bearing 27 is detachably provided on one side of the sliding sleeve 20, and the mating sleeve 22 is detachably connected to the mating bearing 27 on one side. The mating bearing 27 is a thrust bearing structure design. A movable plate 28 is fixedly connected to one end of the stepping rod 18, and a connecting spring 29 is movably sleeved on the outside of the stepping rod 18. The two ends of the connecting spring 29 are connected to the movable plate 28 and the stepping frame 17, respectively.

[0024] A cooperating spring 30 is movably sleeved on the outside of the conveying pipe 5. One end of the cooperating spring 30 is connected to the offset sleeve 11. A movable bearing 31 is detachably provided on one side of the actuating plate 6. The other end of the cooperating spring 30 abuts against one side of the movable bearing 31. The movable bearing 31 is a thrust bearing structure design.

[0025] A linkage rod 32 is connected to one side of the linkage block 12, and a linkage spring 13 is movably sleeved on the outside of the linkage rod 32. A linkage hole 33 is opened in the adaptation block 14, and one end of the linkage rod 32 slides into the linkage hole 33.

[0026] A movable block 34 is fixedly provided on the inner side of the offset sleeve 11, and a movable groove 35 is provided on the outer side of the conveying pipe 5. The movable block 34 slides in the movable groove 35.

[0027] The adapting sleeve 22 has a mating groove 36 on one side, and the movable block 10 has a mating block 37 fixedly connected to one side, with the mating block 37 sliding in the mating groove 36.

[0028] More specifically, when the appropriate inhalation intensity and speed are adjusted, the rotation of adapter 4 is stopped, and the progressive rack 17 drives the progressive rod 18 and other components to rotate to the position corresponding to the corresponding transfer slot 23. Then, the connecting spring 29 resets and pulls the moving plate 28. The moving plate 28 then drives one side of the progressive rod 18 to slide inward, so that one end of the progressive rod 18 is inserted into the corresponding transfer slot 23. Then, the action plate 6 is rotated forward again, so that the action plate 6 drives one side of the linkage block 12 to rotate forward again. Then, the linkage block 12 drives the... One side linkage rod 32 rotates forward along linkage hole 33, and linkage block 12 will cooperate with adaptation block 14 again to squeeze linkage spring 13. At the same time, actuation plate 6 will drive actuation groove 7 and movable bearing 31 installed on one side to rotate forward again. When actuation groove 7 rotates to the position corresponding to progressive plate 16 and traveling plate 15, cooperating spring 30 pushes offset sleeve 11 to drive inner moving block 34 to slide and reset in the opposite direction along moving groove 35. Offset sleeve 11 will drive one side traveling plate 15 and three progressive plates 16 to slide. Upon resetting, once the spring 30 has fully reset, the other two stepped plates 16 move back to their original positions on either side of the actuating plate 6. Then, the actuating plate 6 is released again, causing the linkage spring 13 to reset again, pushing the linkage block 12 to rotate in the opposite direction. The linkage block 12 then drives one side of the linkage rod 32 to rotate in the opposite direction along the linkage hole 33. Simultaneously, the linkage block 12, through the actuating plate 6, drives the actuating groove 7 to rotate and reset to a position not corresponding to the traveling plate 15 and the stepped plates 16. At this point, the traveling plate 15 engages with the corresponding two stepped plates 16. The offset sleeve 11 is supported and limited to one side of the action plate 6. With the help of the moving block 34 and the moving groove 35, the offset sleeve 11 is limited, so that the offset sleeve 11 cannot move. Then, the inner wall of the offset sleeve 11 limits the outer wall of the moving plate 28 again, so that the moving plate 28 and the step rod 18 will not slide outward. Then, the step rod 18 and the moving groove 23 cooperate to limit the step frame 17, so that the step frame 17 and the adapter 4 cannot rotate accidentally. This ensures the structural stability after the air intake speed and strength are adjusted, and ensures stable adsorption and feeding.

[0029] In summary, during the use or operation of the overall equipment: when it is necessary to adjust the suction speed and intensity, firstly, rotate the actuating plate 6 in the forward direction, causing the actuating plate 6 to drive the linkage block 12 on one side to rotate in the forward direction. Then, the linkage block 12 will drive the linkage rod 32 on one side to rotate in the forward direction along the linkage hole 33. The linkage block 12 will cooperate with the adaptation block 14 to compress the linkage spring 13. At the same time, the actuating plate 6 will drive the actuating groove 7 and the movable bearing 31 installed on one side to rotate in the forward direction. When the linkage spring 13 is compressed to its limit, the actuating groove 7 will rotate to the position corresponding to the traveling plate 15. Then, the offset sleeve 11 will be pushed. The offset sleeve 11 will drive the inner moving block 34 to slide along the moving groove 35. The offset sleeve 11 will also drive the traveling plate 15 and the stepping plate 16 on one side to gradually slide. As the sleeve 11 passes through the actuation groove 7, it engages with the movable bearing 31 to compress the engagement spring 30. When the engagement spring 30 is compressed to its limit, the step plate 16 closest to the sleeve 11 slides through the actuation groove 7 and moves to the other side of the actuation plate 6. At this point, the actuation plate 6 is released, and the linkage spring 13 pushes the linkage block 12 to rotate in the opposite direction and reset. The linkage block 12 also drives the linkage rod 32 on one side to rotate in the opposite direction along the linkage hole 33 and reset. Simultaneously, the linkage block 12 drives the actuation groove 7 to rotate in the opposite direction and reset to a position that does not correspond to the travel plate 15 and the step plate 16 through the actuation plate 6. At this point, the travel plate 15, in conjunction with the step plate 16 closest to the sleeve 11, limits the sleeve 11 to one side of the actuation plate 6, so that the sleeve 11 no longer interferes with the movement plate 28. The wall is limited, and then the adapter 4 rotates forward. The adapter 4 will drive the progressive frame 17 on one side to rotate forward. Then the progressive frame 17 will drive the connecting spring 29, the progressive rod 18 and the moving plate 28 to rotate forward. At this time, the inner wall of the transfer groove 23 presses against one end of the progressive rod 18. Due to the rounded corner design of the inner wall edge of the transfer groove 23 and one end of the progressive rod 18, one end of the progressive rod 18 slides out of the transfer groove 23, and the other end of the progressive rod 18 will drive the moving plate 28 to move outward, so that the moving plate 28 drives the connecting spring 29 to stretch outward. At the same time, the adapter 4 will drive the inner polygonal rod 19 to rotate forward. Then the polygonal rod 19 will drive the polygonal sleeve 21 to rotate forward. Then the polygonal sleeve 21 will drive the outer fixedly connected sliding sleeve 20 to rotate forward. As the sliding sleeve 20 rotates, it is detachably connected to the mating bearing 27 on one side and to the adapting sleeve 22 on the other side. Simultaneously, the mating block 37 and the mating groove 36 limit the adaptation sleeve 22, preventing it from rotating during the rotation of the sliding sleeve 20. Furthermore, the outer wall of the sliding sleeve 20 is movably connected to the inner wall of the conveying pipe 5 via threads. The sliding sleeve 20 then moves along the threads of the inner wall of the conveying pipe 5, causing the inner polygonal sleeve 21 to slide along the polygonal rod 19. Simultaneously, the sliding sleeve 20 pushes one side of the mating bearing 27 and the adaptation sleeve 22 to slide, which in turn pushes one side of the movable block 10 to slide. The movable block 10 then drives one side of the shifting plate 9 to slide along the inclined shifting groove 8.Due to the inclined structure design of the shifting groove 8, the shifting plate 9 will cause one side of the movable block 10 to converge inward, and the movable block 10 will cause one side of the mating block 37 to slide inward along the mating groove 36. The inward convergence of the movable block 10 reduces the flow area inside the delivery pipe 5, thereby changing the flow rate of the liquid medicine. When it is necessary to expand the flow area inside the delivery pipe 5, simply reverse the steps described above to rotate the adapter 4.

[0030] When the appropriate inhalation intensity and speed are adjusted, stop rotating the adapter 4, and allow the progressive rack 17 to rotate the progressive rod 18 and other components to the position corresponding to the transfer slot 23. Then, the connecting spring 29 resets and pulls the moving plate 28. The moving plate 28 then drives one side of the progressive rod 18 to slide inward, so that one end of the progressive rod 18 is inserted into the corresponding transfer slot 23. Then, rotate the actuating plate 6 forward again, so that the actuating plate 6 drives one side of the linkage block 12 to rotate forward again. Then, the linkage block 12 drives one side of the linkage block 12 to rotate forward again. The moving rod 32 rotates forward along the linkage hole 33, and the linkage block 12 will cooperate with the adaptation block 14 again to squeeze the linkage spring 13. At the same time, the actuating plate 6 will drive the actuating groove 7 and the movable bearing 31 installed on one side to rotate forward again. When the actuating groove 7 rotates to the position corresponding to the progressive plate 16 and the traveling plate 15, the cooperating spring 30 pushes the offset sleeve 11 to drive the inner moving block 34 to slide and reset in the opposite direction along the moving groove 35. The offset sleeve 11 will also drive the traveling plate 15 on one side and the three progressive plates 16 to slide and reset. When the spring 30 is fully reset, the other two stepped plates 16 move back to their original positions on the actuating plate 6. Then, the actuating plate 6 is released again, and the linkage spring 13 resets, pushing the linkage block 12 to rotate in the opposite direction. The linkage block 12 then drives one side of the linkage rod 32 to rotate in the opposite direction along the linkage hole 33. Simultaneously, the linkage block 12 drives the actuating groove 7 to rotate and reset to a position not corresponding to the traveling plate 15 and the stepped plates 16 via the actuating plate 6. At this point, the traveling plate 15, in conjunction with the corresponding two stepped plates 16, will... The offset sleeve 11 is supported and limited to one side of the action plate 6. With the help of the moving block 34 and the moving groove 35, the offset sleeve 11 is limited, so that the offset sleeve 11 cannot move. Then, the inner wall of the offset sleeve 11 limits the outer wall of the moving plate 28 again, so that the moving plate 28 and the step rod 18 will not slide outward. Then, the step rod 18 and the moving groove 23 cooperate to limit the step frame 17, so that the step frame 17 and the adapter 4 cannot rotate accidentally. This ensures the structural stability after the suction speed and strength are adjusted, and ensures stable adsorption and feeding.

[0031] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A processing equipment for electronic product shielding cover, comprising a feeding frame (1), characterized in that: The feeding rack (1) is provided with a suction cup (2) below it. The top of the suction cup (2) is provided with a connecting pipe (3). The connecting pipe (3) is provided with a matching fitting (4) and a conveying pipe (5) on one side. An action plate (6) is rotatably provided on the outside of the conveying pipe (5). An action groove (7) is provided on the action plate (6). A displacement groove (8) is provided inclined on the inside of the conveying pipe (5). A displacement plate (9) is slidably provided in the displacement groove (8). A movable block (10) is provided on one side of the displacement plate (9). An offset sleeve (11) is slidably fitted on the outside of the conveying pipe (5). A linkage block (12) is provided on one side of the action plate (6). 2) A linkage spring (13) is provided on one side, an adaptation block (14) is provided on the outside of the conveying pipe (5), a traveling plate (15) is provided on one side of the offset sleeve (11), a stepping plate (16) is provided on the traveling plate (15), a stepping frame (17) is provided on one side of the adaptation (4), a stepping rod (18) is slidably provided in the stepping frame (17), a polygonal rod (19) is provided on the inside of the adaptation (4), a sliding sleeve (20) is provided on the inside of the conveying pipe (5), a polygonal sleeve (21) is provided on the inside of the sliding sleeve (20), an adaptation sleeve (22) is provided on one side of the sliding sleeve (20), and multiple moving grooves (23) are opened on the outside of the conveying pipe (5).

2. The processing equipment for shielding covers of electronic products according to claim 1, characterized in that: The feeding rack (1) is provided with a frame (24) on one side, and a transverse moving component (25) is movably provided at the top of the frame (24). A longitudinal moving component (26) is movably provided on one side of the transverse moving component (25). The feeding rack (1) is detachably installed at the bottom of the longitudinal moving component (26).

3. A processing apparatus for electronic product shield according to any one of claims 1 or 2, characterized in that: The sliding sleeve (20) is detachably provided with a mating bearing (27) on one side, and the adapting sleeve (22) is detachably connected to the mating bearing (27) on one side. The mating bearing (27) is designed as a thrust bearing.

4. The processing equipment for shielding covers of electronic products according to claim 1, characterized in that: One end of the step rod (18) is fixedly connected to a movable plate (28), and a connecting spring (29) is movably sleeved on the outside of the step rod (18). The two ends of the connecting spring (29) are respectively connected to the movable plate (28) and the step frame (17).

5. The processing equipment for shielding covers of electronic products according to claim 4, characterized in that: The outer side of the conveying pipe (5) is fitted with a cooperating spring (30). One end of the cooperating spring (30) is connected to the offset sleeve (11). The side of the actuating plate (6) is detachably fitted with a movable bearing (31). The other end of the cooperating spring (30) abuts against the side of the movable bearing (31). The movable bearing (31) is designed as a thrust bearing.

6. The processing equipment for shielding covers of electronic products according to claim 5, characterized in that: The linkage block (12) is connected to a linkage rod (32) on one side. The linkage spring (13) is movably sleeved on the outside of the linkage rod (32). The adaptation block (14) has a linkage hole (33) and one end of the linkage rod (32) slides into the linkage hole (33).

7. The processing equipment for shielding covers of electronic products according to claim 6, characterized in that: The inner side of the offset sleeve (11) is fixed with a moving block (34), and the outer side of the conveying pipe (5) is provided with a moving groove (35). The moving block (34) slides in the moving groove (35).

8. The processing equipment for shielding covers of electronic products according to claim 3, characterized in that: The adapting sleeve (22) has a mating groove (36) on one side, and the movable block (10) has a mating block (37) fixedly connected to one side, and the mating block (37) slides in the mating groove (36).

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