A lane type stacking device capable of synchronously operating different medicines
By optimizing the structure of the aisle-type stacking equipment, synchronous operation and efficient retrieval and placement of medicines have been achieved, solving the problem of low efficiency in existing technologies and improving the automation and standardization of medicine storage management.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-27
- Publication Date
- 2026-03-31
AI Technical Summary
Existing aisle-type stacking equipment cannot achieve simultaneous operation of different medicines and requires additional control structures and lifting actions, resulting in low stacking efficiency.
The structure includes a ground rail, an electric rail, a moving frame, and a support frame. Through the coordinated operation of the electric push rod, the drive frame, and the adjusting motor, the medicines can be picked up and placed synchronously, and the lifting action can be reduced.
It enables the simultaneous stacking of different drugs, improves stacking efficiency, reduces the complexity of the control structure and lifting actions, and improves space utilization.
Smart Images
Figure CN120621945B_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of aisle stacking technology, specifically an aisle stacking device capable of simultaneously processing different pharmaceuticals. Background Technology
[0002] Drug stacking is a crucial link in drug warehousing management. From ensuring drug quality to improving warehousing operational efficiency, it can prevent drug damage and cross-contamination and confusion. The core purpose of drug stacking is to achieve a balance between drug safety assurance, efficient inventory turnover, and optimized warehousing costs through scientific and standardized storage management under the premise of "quality first," ultimately serving the compliant operation and quality control goals of pharmaceutical companies.
[0003] Aisle stacking is a highly efficient stacking method based on automated warehousing systems. It achieves precise storage, retrieval, and management of goods by setting up dedicated aisles and supporting automated equipment within the warehouse. In the pharmaceutical warehousing sector, aisle stacking, due to its automation and standardized characteristics, has become an important technological means to meet the needs of modern pharmaceutical logistics.
[0004] Aisle-style stacking involves dividing the warehouse into several parallel aisles (lanes), with high-rise shelving installed on both sides of each aisle. Stacker cranes move along tracks within the aisles to complete the storage, retrieval, handling, and stacking of medicines. This model extends the storage space vertically, achieving high-density storage.
[0005] Currently, when using aisle-type stacking equipment to stack medicines, only one type of medicine can be retrieved and placed at a time. This is quite time-consuming when stacking a large number of medicines.
[0006] Even if there are devices on the market that can stack two medicines at the same time, they can only pick up and put the two medicines in one go. Although they can stack two medicines in a short time, they still cannot stack them synchronously according to actual needs, and cannot guarantee stacking efficiency.
[0007] Meanwhile, when using aisle-type stacking equipment, when the stacking equipment is adjusted to a suitable stacking position and when medicines are picked up and placed, additional lifting actions are required during the handling of goods (for example, if it needs to be placed at a certain height, the medicines need to be lifted to a height higher than the placement height first, and then lowered to place; when taking them off, they need to be placed at the bottom of the medicines before lifting them out). To meet the above operations, more control structures need to be added, and the specificity of the function is poor.
[0008] Based on this, the present invention provides a lane-type stacking device that can simultaneously process different drugs to solve the above problems. Summary of the Invention
[0009] In view of the above situation and to overcome the defects of the prior art, the present invention provides a lane-type stacking device that can simultaneously process different drugs. The present invention has an ingenious structure and focuses on practicality. It effectively solves the technical problems of not being able to stack two drugs at the same time or synchronously and the need to add more control structures, resulting in poor targeting.
[0010] To achieve the above objectives, the present invention adopts the following technical solution:
[0011] A lane-type stacking device capable of simultaneously processing different pharmaceuticals includes a ground rail and an electric rail slidably connected to the ground rail. A primary moving frame and a drive frame are fixedly installed on the top of the electric rail. A top frame is fixedly installed on the top of the primary moving frame. A first electric push rod is fixedly installed on one side of the top frame. A welding block is fixedly installed at one end of the first electric push rod. A secondary moving frame is slidably connected to the electric rail on one side of the welding block. Support sliders are slidably connected to the inner sides of both the primary and secondary moving frames. A first bearing frame is fixedly installed inside the support slider slidably connected to the primary moving frame. A second bearing frame is fixedly installed inside the support slider slidably connected to the secondary moving frame. A slot is provided inside the second bearing frame. An adjustment frame is slidably connected inside the drive frame. Insert plates adapted to the slots are fixedly installed on one side of both the adjustment frame and the first bearing frame.
[0012] Preferably, a push block is fixedly installed on the top of the secondary moving frame, an extension frame is fixedly installed on the top of the drive frame, a sliding rod is slidably connected inside the extension frame, a pushed plate that can contact the push block is rotatably installed at the top of the sliding rod, a return spring is fixedly installed at the bottom of the extension frame, a sliding disc is fixedly installed on the surface of the sliding rod, the return spring is placed between the extension frame and the sliding disc, and the bottom end of the return spring movably contacts the sliding disc, a sliding groove is opened at the bottom of the sliding rod, a threaded screw is rotatably connected inside the drive frame, a threaded sleeve is threadedly connected to the surface of the threaded screw, an adjusting frame is fixedly installed on the surface of the threaded sleeve, a sliding block that is slidably connected inside the sliding groove is fixedly installed through the drive frame at the top of the threaded screw, a drive motor is fixedly installed on the top of the drive frame, a drive gear is fixedly installed on the top of the drive motor, and a driven gear that matches the drive gear is fixedly installed on the surface of the sliding rod.
[0013] Preferably, the adjustment frame has a first limiting hole inside, and a first limiting rod that is fixedly installed inside the first limiting hole is slidably connected to the first limiting hole.
[0014] Preferably, a fixed plate is fixedly installed on one side of the primary mobile frame, and a mounting shell is welded to one side of the fixed plate. A winding shaft is rotatably connected to the inner side of the fixed plate. Both ends of the winding shaft pass through the mounting shell and are welded with winding wheels. A first support wheel and a second support wheel are rotatably connected to the inner side of the top frame. Cables are overlapped inside the two winding wheels. The two cables are fixedly connected to the top of the first support frame through the second support wheel and the first support wheel, respectively.
[0015] Preferably, a driven bevel gear is fixedly mounted on the surface of the take-up shaft, a motor frame is fixedly mounted on the top of the mounting housing, a take-up motor is fixedly mounted inside the motor frame, and a driving bevel gear that meshes with the driven bevel gear is fixedly mounted on the bottom end of the take-up motor.
[0016] Preferably, the top of both the first and second support frames are rotatably connected to mounting frames, the bottom of the mounting frames is fixedly mounted with a support plate, the mounting frames have limit grooves on both sides, the inner side of the mounting frames is fixedly mounted with a second electric push rod, one end of the second electric push rod is fixedly mounted with a connecting frame, the top of the connecting frame is provided with an insert arm, the insert arm is slidably connected with a first slider, a moving block is welded to one side of the first slider, and a sliding column slidably connected to the inside of the limit groove is welded to one side of the moving block. The insert arm is provided with a second limit hole, and a second limit rod fixedly mounted on the top of the connecting frame is slidably connected to the second limit hole.
[0017] Preferably, the second support frame is rotatably connected to an adjusting shaft fixedly installed at the bottom of the support plate, an adjusting gear is fixedly installed at the bottom end of the adjusting shaft, an adjusting motor is fixedly installed at the bottom of the second support frame, and a residual gear that meshes with the adjusting gear is fixedly installed at the bottom end of the adjusting motor.
[0018] Preferably, the second support frame has a support groove and a limiting groove at the top, a support cylinder is fixedly installed at the bottom of the support plate, a limiting spring is fixedly installed inside the support cylinder, a support rod is fixedly installed at the bottom end of the limiting spring and slidably connected inside the support cylinder, and a limiting ball is fixedly installed at the bottom end of the support rod and engaged inside the limiting groove.
[0019] Preferably, the insert arm has a first groove inside, and the first slider is slidably connected inside the first groove.
[0020] Preferably, the mounting bracket has a slit groove inside that communicates with the limiting slide groove, and a guide plate is hinged to the inside of the slit groove.
[0021] The present invention has the following technical advantages.
[0022] 1. This invention uses a first electric push rod to move the welding block and the secondary moving frame. When the first electric push rod is fully retracted, the insert plate on one side of the first support frame is inserted into the slot in the normal state. The insert plate activates the trigger switch inside the slot. When the first electric push rod is fully extended, the insert plate on the drive frame is inserted into the slot in the normal state. The insert plate activates the trigger switch inside the slot to supply power to the drive part of the drive frame. This control can prevent the drive from continuing even if a docking error occurs when changing different insert plates, reducing the occurrence of major accidents. By adjusting the positions of the second support frame and the first support frame, synchronous loading and unloading of goods on adjacent shelves can be achieved, improving the efficiency of goods handling.
[0023] 2. This invention, by adjusting the motor's operation, controls the residual gear to rotate one revolution, which in turn drives the adjusting gear to rotate 180 degrees, changing the direction to a suitable position. This allows for simultaneous processing of goods on both sides of the shelves, reducing the installation density of the stacker crane in the aisle and improving storage space utilization. When goods need to be placed, the second electric push rod can be controlled to move the insert arm forward, causing the sliding column to follow. The sliding column is guided and limited by the guide plate, then slides into the upwardly inclined surface inside the limiting groove. The insert arm will have a forward and upward movement tendency, and with the help of the second limiting hole and the second limiting rod, the insert arm moves smoothly upward and forward. During the upward process, the goods gradually rise above the shelf where they are to be placed. When the sliding column moves into the limiting groove and then downwards... When the shelf is on an inclined plane, the insert arm moves smoothly forward and downward, continuously placing the goods at the loading position. When the goods need to be removed, the second electric push rod can be controlled to move the insert arm. The insert arm moves the sliding column along with it, and the sliding column slides into the upward inclined surface inside the limiting groove. The insert arm moves forward and upward. When the insert arm is rising, it picks up the goods from the shelf and continues to rise a certain distance after being picked up. Then the second electric push rod works in the opposite direction, first moving the insert arm closer to the moving block. At this time, the goods are pulled outward while the height remains unchanged. Then the insert arm moves the moving block and the sliding column to continue moving. The sliding column slides down inside the limiting groove to unload and store the goods, thereby reducing the auxiliary lifting action for picking up and placing goods and improving the efficiency of picking up and placing goods. Attached Figure Description
[0024] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:
[0025] Figure 1 This is a three-dimensional structural diagram of the present invention.
[0026] Figure 2 This is an enlarged schematic diagram of the three-dimensional structure of the present invention, including the top frame and the winding wheel.
[0027] Figure 3 for Figure 2 Enlarged view of point A in the middle.
[0028] Figure 4 This is a schematic diagram of the rear view structure of the present invention.
[0029] Figure 5 for Figure 4 Enlarged view of point B in the middle.
[0030] Figure 6 This is a schematic diagram of the structure of the second support frame in this invention.
[0031] Figure 7 for Figure 6 A magnified view of point C in the middle.
[0032] Figure 8 This is a schematic cross-sectional view of the second support frame in this invention.
[0033] Figure 9 for Figure 8 Enlarged view of point D in the middle.
[0034] Figure 10 This is a top view of the mounting bracket and an enlarged structural diagram of the limiting slide.
[0035] Figure label:
[0036] 1. Ground rail; 2. Electric rail; 3. Primary moving frame; 4. Secondary moving frame; 5. Support slider; 6. Cable; 7. First bearing frame; 8. Mounting frame; 9. Top frame; 10. First electric push rod; 11. Welding block; 12. Push block; 13. Drive frame; 14. Threaded screw; 15. Pushed plate; 16. Insert plate; 17. Fixing plate; 18. Mounting shell; 19. Motor frame; 20. Rewinding motor; 21. Rewinding shaft; 22. Driven bevel gear; 23. Driving bevel gear; 24. Rewinding wheel; 25. First support wheel; 26. Second support wheel; 27. Threaded sleeve; 28. Adjusting frame; 29. First limiting hole; 30. First limiting rod; 31. Extension frame; 32. Drive motor; 33. 34. Driven gear; 35. Return spring; 37. Sliding disc; 38. Sliding rod; 39. Sliding slot; 40. Sliding block; 41. Second support frame; 42. Slot; 43. Limiting ball; 44. Insertion arm; 45. Second electric push rod; 46. Connecting frame; 47. Second limiting hole; 48. Second limiting rod; 49. First slide groove; 50. First slider; 51. Moving block; 52. Limiting slide groove; 53. Sliding column; 54. Adjusting motor; 55. Residual gear; 56. Adjusting gear; 57. Adjusting shaft; 58. Support cylinder; 59. Limiting spring; 60. Support rod; 61. Support slide groove; 62. Limiting groove; 63. Guide plate; 64. Cut groove; 65. Support plate. Detailed Implementation
[0037] The foregoing and other technical contents, features and effects of the present invention are described in conjunction with the appendix below. Figures 1 to 10 The detailed description of the embodiments will make this clear. All references to the following embodiments are made with reference to the accompanying drawings.
[0038] Exemplary embodiments of the present invention will now be described with reference to the accompanying drawings.
[0039] This invention relates to a tunnel-type stacking device capable of simultaneously processing different pharmaceuticals. It includes a ground rail 1 and an electric rail 2 slidably connected to the ground rail 1. A primary moving frame 3 and a drive frame 13 are fixedly mounted on the top of the electric rail 2. The primary moving frame 3 is a frame-shaped metal frame with sliding grooves on its surface. A top frame 9, a hollow cuboid metal frame, is fixedly mounted on the top of the primary moving frame 3. A first electric push rod 10 is fixedly mounted on one side of the top frame 9. The first electric push rod 10 is externally connected to a power supply and controller. A welding block 11 is fixedly mounted on one end of the first electric push rod 10. A secondary moving frame 4, a movable frame-shaped metal frame, is welded to one side of the welding block 11 and slidably connected to the electric rail 2. The primary moving frame 3... Support sliders 5 are slidably connected to the inner side of the secondary moving frame 4. The support sliders 5 are metal blocks adapted to the primary moving frame 3. The first carrier frame 7 is fixedly installed inside the support sliders 5 slidably connected to the primary moving frame 3. The second carrier frame 41 is fixedly installed inside the support sliders 5 slidably connected to the secondary moving frame 4. The surface shape and size of the first carrier frame 7 and the second carrier frame 41 are the same. The second carrier frame 41 has a slot 42 inside. A trigger switch is set inside the slot 42. An adjustment frame 28 is slidably connected inside the drive frame 13. The adjustment frame 28 and the first carrier frame 7 are both fixedly installed with insert plates 16 adapted to the slot 42 on one side. The movement and adjustment of the equipment are controlled by sensors.
[0040] In this embodiment, when it is necessary to control the picking or loading of pharmaceutical goods inside the shelf, the secondary moving frame 4 is positioned close to the primary moving frame 3. The insert plate 16 on one side of the first support frame 7 is inserted into the slot 42. The controller controls the lifting and lowering of the first support frame 7, which in turn drives the second support frame 41 to follow suit, bringing two or more types of pharmaceutical goods to the appropriate position. When it is necessary to process the medicine across a shelf, the controller controls the first electric push rod 10 to move the welding block 11 and the secondary moving frame 4. When the first electric push rod 10 is fully extended, the insert plate 16 on the drive frame 13 will be inserted into the slot 42 under normal conditions. The insert plate 16 activates the trigger switch inside the slot 42 to supply power to the drive part of the drive frame 13. Then, the drive devices inside the primary moving frame 3 and the drive devices inside the drive frame 13 are controlled respectively to control the lifting and lowering of the first support frame 7 and the second support frame 41, bringing the pharmaceutical goods to the appropriate position.
[0041] As one embodiment, a push block 12 is fixedly installed on the top of the secondary moving frame 4. A contact switch is provided on the push block 12, which is connected to the power supply and the controller. The push block 12 is curved in shape with a sloping metal frame at the end. An extension frame 31 is fixedly installed on the top of the drive frame 13. Two sliding rods 38 are slidably connected inside the extension frame 31. The two sliding rods 38 are symmetrically arranged inside the extension frame 31. A push plate 15 that can contact the push block 12 is rotatably installed on the top of the sliding rod 38. The push plate 15 can be pushed up and down by the sloping surface of the push block 12. A return spring 35 is fixedly installed at the bottom of the extension frame 31. The return spring 35 can perform a return limit treatment for the 38. A sliding disc 37 is fixed on the surface of the sliding rod 38. The return spring 35 is placed between the extension frame 31 and the sliding disc 37. Between, the bottom end of the return spring 35 movably contacts the sliding disc 37, the bottom of the sliding rod 38 is provided with a sliding groove 39, the drive frame 13 is rotatably connected to a threaded screw 14, the surface of the threaded screw 14 is threadedly connected to a threaded sleeve 27, the adjusting frame 28 is fixedly installed on the surface of the threaded sleeve 27, the top end of the threaded screw 14 passes through the drive frame 13 and is fixedly installed with a sliding block 40 that is slidably connected inside the sliding groove 39, the sliding groove 39 is machined with several toothed grooves, the surface of the sliding block 40 is machined with several toothed grooves corresponding to the inside of the sliding groove 39, the top of the drive frame 13 is fixedly installed with a drive motor 32, the drive motor 32 is externally connected to a power supply and a controller, the top end of the drive motor 32 is fixedly installed with a drive gear 33, and the surface of the sliding rod 38 is fixedly installed with a driven gear 34 that is adapted to the drive gear 33.
[0042] In this embodiment, when the height of the insert plate 16 on one side of the drive frame 13 needs to be adjusted, the push block 12 approaches the pushed plate 15 and pushes the pushed plate 15 and the sliding rod 38 upward. When the driven gear 34 and the driving gear 33 come into contact, the pushed plate 15 will hit the contact switch on the top of the push block 12 and automatically stop controlling the push block 12. Then, the drive motor 32 is controlled to work, driving the driving gear 33 to rotate, thereby driving the driven gear 34, the sliding rod 38 and the threaded screw 14 to rotate. The rotation of the threaded screw 14 drives the threaded sleeve 27 to rise and fall, thereby driving the adjustment frame 28 and the corresponding insert plate 16 to rise and fall. With the help of the sensor, the insert plate 16 drives the second carrier frame 41 to rise and fall to a suitable processing height to process the medical goods.
[0043] As an example, a first limiting hole 29 is fixedly installed inside the adjustment frame 28, and a first limiting rod 30 is slidably connected inside the first limiting hole 29 and fixedly installed inside the drive frame 13.
[0044] As an example, a fixed plate 17 is fixedly installed on one side of the primary moving frame 3, and a mounting shell 18 is welded to one side of the fixed plate 17. A winding shaft 21 is rotatably connected to the inside of the fixed plate 17. Both ends of the winding shaft 21 pass through the mounting shell 18 and are welded with winding wheels 24. A first support wheel 25 and a second support wheel 26 are rotatably connected to the inside of the top frame 9. Both the first support wheel 25 and the second support wheel 26 serve a supporting function. Cables 6 are attached inside the two winding wheels 24. The two cables 6 are fixedly connected to the top of the first bearing frame 7 through the second support wheel 26 and the first support wheel 25, respectively. A driven bevel gear 22 is fixedly installed on the surface of the winding shaft 21. A motor frame 19 is fixedly installed on the top of the mounting shell 18. A winding motor 20 is fixedly installed inside the motor frame 19. The winding motor 20 is connected to an external power supply and controller. A driving bevel gear 23 that meshes with the driven bevel gear 22 is fixedly installed at the bottom of the winding motor 20. The driving bevel gear 23 that meshes with the driven bevel gear 22 can perform transmission.
[0045] In this embodiment, when the winding motor 20 is working, it can drive the active bevel gear 23 to rotate, thereby driving the driven bevel gear 22 to rotate. When the driven bevel gear 22 rotates, it drives the winding shaft 21 and the two winding wheels 24 to rotate. The rotation of the winding wheels 24 controls the lifting and releasing of the cable 6 connected to the first support frame 7. In conjunction with the sensor, the second support frame 41 is raised and lowered to a suitable processing height to process the medical goods.
[0046] As one embodiment, both the first support frame 7 and the second support frame 41 are rotatably connected to the top of a mounting frame 8. The mounting frame 8 is a U-shaped metal frame, and a support plate 65 is fixedly installed at the bottom of the mounting frame 8. Limiting grooves 52 are formed inside both sides of the mounting frame 8. The limiting grooves 52 are triangular grooves. A second electric push rod 45 is fixedly installed inside the mounting frame 8. The second electric push rod 45 is externally connected to a power supply and a controller. A connecting frame 46 is fixedly installed at one end of the second electric push rod 45. A plug arm 44 is provided at the top of the connecting frame 46. The plug arm 44 is a U-shaped metal frame, and a first slider 50 is slidably connected inside the plug arm 44. A movable block 51 is welded to one side, and a sliding column 53 is welded to one side of the movable block 51 and slidably connected inside the limiting groove 52. The diameter of the sliding column 53 is the same as the linear dimension of the limiting groove 52. A second limiting hole 47 is opened inside the insert arm 44. A second limiting rod 48 is slidably connected inside the second limiting hole 47 and fixedly installed on the top of the connecting frame 46. The second limiting hole 47 and the second limiting rod 48 can limit and support the movement of 44. An adjusting shaft 57 is rotatably connected inside the second bearing frame 41 and fixedly installed on the bottom of the support plate 65. An adjusting gear 56 is fixedly installed at the bottom end of the adjusting shaft 57. The second support frame 41 has an adjustment motor 54 fixedly installed at its bottom. The adjustment motor 54 is connected to an external power supply and controller. A residual gear 55 that meshes with the adjustment gear 56 is fixedly installed at the bottom of the adjustment motor 54. The diameter of the residual gear 55 is the same as that of the adjustment gear 56. The residual gear 55 is machined with half a tooth. The top of the second support frame 41 has a support groove 61 and a limiting groove 62. The support groove 61 is an arc-shaped groove, and the limiting groove 62 is a circular groove that communicates with the support groove 61. A support cylinder 58 is fixedly installed at the bottom of the support plate 65. A limiting spring 59 is fixedly installed inside the support cylinder 58. A support rod 60 is fixedly installed at the bottom of the support rod 60 and slidably connected inside the support cylinder 58. A limiting ball 43 is fixedly installed at the bottom of the support rod 60 and snapped into the limiting groove 62. The limiting spring 59 can elastically limit the support rod 60 and the limiting ball 43. The limiting ball 43 is a circular metal with the same diameter as the limiting groove 62. A first sliding groove 49 is opened inside the insert arm 44. A first slider 50 is slidably connected inside the first sliding groove 49. A slit groove 64 communicating with the limiting sliding groove 52 is opened inside the mounting bracket 8. A guide plate 63 is hinged to the inner side of the slit groove 64. One side of the slit groove 64 is machined as an inclined surface.
[0047] In this embodiment, according to the cargo handling direction, the adjusting motor 54 is controlled to work, and the residual gear 55 is controlled to rotate one revolution, thereby driving the adjusting gear 56 to rotate 180 degrees, thus controlling the direction change. When it is necessary to load cargo, the second electric push rod 45 can be controlled to work, driving the connecting frame 46 to move, thereby driving the insert arm 44 to move. When the insert arm 44 and the first slider 50 are fully extended, the insert arm 44 continues to move forward and drives the first slider 50, the moving block 51 and the sliding column 53 to move. The sliding column 53 is guided and limited by the guide plate 63 and then slides into the inclined surface inside the limiting groove 52. At this time, the insert arm 44 has a tendency to move forward and upward. At this time, with the help of the second limiting hole 47 and the second limiting rod 48, the insert arm 44 moves smoothly upward and forward. During the upward process, the cargo gradually rises above the shelf where it is loaded. When the sliding column 53 moves to the downward inclined surface inside the limiting groove 52, the insert arm 44 moves smoothly forward and downward, continuously driving the cargo. The goods are loaded by overlapping at the loading position. At this time, the insert arm 44 continues to descend away from the goods. After the second electric push rod 45 is fully extended, it is driven in the opposite direction to work, which drives the insert arm 44, the first slider 50, the moving block 51 and the sliding column 53 to move along the horizontal groove trajectory inside the limiting slide groove 52, so as to achieve non-contact reset between the insert arm 44 and the goods. When it is necessary to unload the goods, the second electric push rod 45 can be controlled to work. Through the above principle steps, the insert arm 44 is driven to rise. When it rises and falls to the highest point, the insert arm 44 picks the goods out of the shelf (the extension length of the second electric push rod 45 is set in advance). At the same time, the second electric push rod 45 works in the opposite direction. First, it drives the insert arm 44 to move closer to the moving block 51. At this time, the goods are pulled outward while the height remains unchanged. After the insert arm 44 and the first slider 50 are reset, the insert arm 44 drives the moving block 51 and the sliding column 53 to continue to move. The sliding column 53 slides down inside the limiting slide groove 52 and finally unloads and stores the goods.
[0048] It should be noted that the length of the insert arm 44 is set to ensure that the insert arm 44 can properly place and load goods.
[0049] Working principle:
[0050] S1. First, according to the cargo handling requirements, if the cargo does not need to be placed on a shelf with one space between it, the first electric push rod 10 can be controlled to move the secondary moving frame 4 closer to the primary moving frame 3. When the insert plate 16 inside the primary moving frame 3 is inserted into the second support frame 41 on the secondary moving frame 4, the contact switch is turned on, and the contact switch controls the power supply to the lifting structure. If the cargo needs to be placed on a shelf with one space between it, the first electric push rod 10 can be controlled to move the secondary moving frame 4 away from the primary moving frame 3 and closer to the drive frame 13. When it is close to the drive frame 13, when the insert plate 16 on the drive frame 13 is inserted into the second support frame 41, the contact switch is turned on, and at the same time the push block 12 approaches the pushed plate 15 and pushes the pushed plate 15 and the sliding rod 38 upward. The sliding rod 38 drives the driven gear 34 to rise and engage with the driving gear 33 to achieve connection.
[0051] S2. When there is no need to place the goods on a shelf with spacing, through the corresponding steps described above, the electric rail 2 slides on the ground rail 1 in conjunction with the sensor control, while simultaneously controlling the winding motor 20 to work, driving the driving bevel gear 23, the driven bevel gear 22, and the winding shaft 21 to rotate, thereby driving the winding wheel 24 to rotate. The winding wheel 24 is responsible for controlling the cable 6, thereby realizing the height adjustment control of the first support frame 7 and the second support frame 41. With the corresponding sensor, the goods on the first support frame 7 and the second support frame 41 are lifted sequentially according to the required storage height of the goods. When the goods are raised to a suitable loading position and height, and the goods to be processed need to be placed on a shelf with one shelf spaced apart, the drive motor 32 is controlled to work through the corresponding steps mentioned above, driving the drive gear 33 and the driven gear 34 to rotate. The driven gear 34 drives the threaded screw 14 to rotate. The threaded screw 14 drives the threaded sleeve 27, the adjusting frame 28 and the insert plate 16 to rise and fall. The insert plate 16 drives the secondary moving frame 4 to rise and fall. With the help of the corresponding sensors, the goods on the first support frame 7 and the second support frame 41 are raised to a suitable loading position and height according to the required storage height of the goods.
[0052] S3. After adjusting the height and position, when loading or unloading goods, the adjusting motor 54 is activated, causing the residual gear 55 to rotate one revolution, which in turn drives the adjusting gear 56 to rotate 180 degrees, changing the direction to a suitable position. Then, according to the requirements for picking up or loading goods, if it is necessary to place the goods, the second electric push rod 45 is activated, driving the connecting frame 46 and the insert arm 44 connected to the connecting frame 46 to move. When the relative movement between the insert arm 44 and the first slider 50 is fully extended, the insert arm 44 continues to move forward, driving the first slider 50, the moving block 51, and the sliding column 53 to move accordingly. At this time, the sliding column 5... After being guided and limited by the guide plate 63, the insert arm 44 slides into the upward inclined surface inside the limiting groove 52. The insert arm 44 will have a forward and upward movement tendency, and with the limiting of the second limiting hole 47 and the second limiting rod 48, the insert arm 44 moves smoothly upward and forward. During the upward process, the goods gradually rise above the shelf to be placed. When the slide column 53 moves to the downward inclined surface inside the limiting groove 52, the insert arm 44 moves smoothly forward and downward, until the goods are overlapped at the placement position to realize the placement of the goods. At this time, the insert arm 44 continues to descend away from the goods, and the second electric push rod 45 extends to the set length, automatically reversing the drive of the second electric push rod. When the second electric push rod 45 operates, it drives the insert arm 44, the first slider 50, the moving block 51, and the sliding column 53 to move and reset along the transverse groove trajectory inside the limiting slide groove 52, achieving contactless reset between the insert arm 44 and the goods. When it is necessary to remove the goods, the second electric push rod 45 can be controlled to operate, driving the connecting frame 46 and the insert arm 44 connected to the connecting frame 46 to move. When the relative movement between the insert arm 44 and the first slider 50 is fully extended, the insert arm 44 continues to move forward, driving the first slider 50, the moving block 51, and the sliding column 53 to move accordingly. At this time, the sliding column 53 is guided and limited by the guide plate 63 and slides into the upward tilting groove inside the limiting slide groove 52. On the inclined plane, the insert arm 44 will have a forward and upward movement tendency. When the insert arm 44 rises, it picks up the goods from the shelf (the extension length of the second electric push rod 45 is preset) and continues to rise a certain distance after being picked up. Then the second electric push rod 45 works in the opposite direction, first driving the insert arm 44 to move closer to the moving block 51. At this time, the goods are pulled outward while the height remains unchanged. After the position between the insert arm 44 and the first slider 50 is reset, the insert arm 44 drives the moving block 51 and the slide column 53 to continue to move. The slide column 53 slides down inside the limiting slide groove 52 to realize the unloading and storage of goods. Finally, the materials can be transported.
[0053] The present invention has the following technical advantages.
[0054] 1. This invention uses a first electric push rod to move the welding block and the secondary moving frame. When the first electric push rod is fully retracted, the insert plate on one side of the first support frame is inserted into the slot in the normal state. The insert plate activates the trigger switch inside the slot. When the first electric push rod is fully extended, the insert plate on the drive frame is inserted into the slot in the normal state. The insert plate activates the trigger switch inside the slot to supply power to the drive part of the drive frame. This control can prevent the drive from continuing even if a docking error occurs when changing different insert plates, reducing the occurrence of major accidents. By adjusting the positions of the second support frame and the first support frame, synchronous loading and unloading of goods on adjacent shelves can be achieved, improving the efficiency of goods handling.
[0055] 2. This invention, by adjusting the motor's operation, controls the residual gear to rotate one revolution, which in turn drives the adjusting gear to rotate 180 degrees, changing the direction to a suitable position. This allows for simultaneous processing of goods on both sides of the shelves, reducing the installation density of the stacker crane in the aisle and improving storage space utilization. When goods need to be placed, the second electric push rod can be controlled to move the insert arm forward, causing the sliding column to follow. The sliding column is guided and limited by the guide plate, then slides into the upwardly inclined surface inside the limiting groove. The insert arm will have a forward and upward movement tendency, and with the help of the second limiting hole and the second limiting rod, the insert arm moves smoothly upward and forward. During the upward process, the goods gradually rise above the shelf where they are to be placed. When the sliding column moves into the limiting groove and then downwards... When the shelf is on an inclined plane, the insert arm moves smoothly forward and downward, continuously placing the goods at the loading position. When the goods need to be removed, the second electric push rod can be controlled to move the insert arm. The insert arm moves the sliding column along with it, and the sliding column slides into the upward inclined surface inside the limiting groove. The insert arm moves forward and upward. When the insert arm is rising, it picks up the goods from the shelf and continues to rise a certain distance after being picked up. Then the second electric push rod works in the opposite direction, first moving the insert arm closer to the moving block. At this time, the goods are pulled outward while the height remains unchanged. Then the insert arm moves the moving block and the sliding column to continue moving. The sliding column slides down inside the limiting groove to unload and store the goods, thereby reducing the auxiliary lifting action for picking up and placing goods and improving the efficiency of picking up and placing goods.
[0056] Although the present invention has been described in detail through the preferred embodiments above, it should be understood that the above description should not be considered as a limitation of the present invention. Various modifications and substitutions to the present invention will be apparent to those skilled in the art after reading the above description. Therefore, the scope of protection of the present invention should be defined by the appended claims.
Claims
1. A lane type stacking device capable of synchronously operating different medicines, comprising a ground rail (1) and an electric rail (2) slidably connected to the ground rail (1), characterized in that, The top of the electric track (2) is fixedly installed with a first moving frame (3) and a driving frame (13), the top of the first moving frame (3) is fixedly installed with a top frame (9), one side of the top frame (9) is fixedly installed with a first electric push rod (10), one end of the first electric push rod (10) is fixedly installed with a welding block (11), one side of the welding block (11) is welded with a second moving frame (4) slidably connected on the electric track (2), and the inner sides of the first moving frame (3) and the second moving frame (4) are slidably connected with supporting sliding blocks (5), the inner side of the supporting sliding block (5) slidably connected on the first moving frame (3) is fixedly installed with a first bearing frame (7), the inner side of the supporting sliding block (5) slidably connected on the second moving frame (4) is fixedly installed with a second bearing frame (41), the second bearing frame (41) is internally provided with a slot (42), the driving frame (13) is slidably connected with an adjusting frame (28), and the adjusting frame (28) and the first bearing frame (7) are fixedly installed with an insertion plate (16) matched with the slot (42); The top of the second moving frame (4) is fixedly installed with a push block (12), the top of the driving frame (13) is fixedly installed with an extension frame (31), the extension frame (31) is slidably connected with a sliding rod (38), the top end of the sliding rod (38) is rotatably installed with a pushed plate (15) capable of contacting the push block (12), the bottom of the extension frame (31) is fixedly installed with a return spring (35), the surface of the sliding rod (38) is fixedly installed with a sliding disc (37), the return spring (35) is arranged between the extension frame (31) and the sliding disc (37), the bottom end of the return spring (35) movably contacts the sliding disc (37), the bottom of the sliding rod (38) is provided with a sliding clamping groove (39), the driving frame (13) is rotatably connected with a threaded lead screw (14), the surface of the threaded lead screw (14) is threadedly connected with a threaded sleeve (27), the adjusting frame (28) is fixedly installed on the surface of the threaded sleeve (27), the top end of the threaded lead screw (14) penetrates through the driving frame (13) and is fixedly installed with a sliding block (40) slidably connected in the sliding clamping groove (39), the top of the driving frame (13) is fixedly installed with a driving motor (32), the output end of the driving motor (32) is fixedly installed with a driving gear (33), and the surface of the sliding rod (38) is fixedly installed with a driven gear (34) matched with the driving gear (33). The first bearing frame (7) and the second bearing frame (41) are rotatably connected with the mounting frame (8) at the top, the bottom of the mounting frame (8) is fixedly installed with the support plate (65), the inside of the two sides of the mounting frame (8) is provided with the limiting sliding groove (52), the inside of the mounting frame (8) is fixedly installed with the second electric push rod (45), one end of the second electric push rod (45) is fixedly installed with the connecting frame (46), the top of the connecting frame (46) is provided with the inserting arm (44), the inside of the inserting arm (44) is slidably connected with the first sliding block (50), one side of the first sliding block (50) is welded with the moving block (51), one side of the moving block (51) is welded with the sliding column (53) slidably connected in the limiting sliding groove (52), the inside of the inserting arm (44) is provided with the second limiting hole (47), the inside of the second limiting hole (47) is slidably connected with the second limiting rod (48) fixedly installed at the top of the connecting frame (46).
2. The lane-type stacking apparatus capable of synchronously handling different medicine according to claim 1, wherein, The inside of the adjusting frame (28) is provided with the first limiting hole (29), and the inside of the first limiting hole (29) is slidably connected with the first limiting rod (30) fixedly installed at the inside of the driving frame (13).
3. The lane-type stacking apparatus capable of synchronously handling different medicine according to claim 1, wherein, The side of the first moving frame (3) is fixedly installed with the fixed plate (17), one side of the fixed plate (17) is welded with the mounting shell (18), the inside of the fixed plate (17) is rotatably connected with the winding shaft (21), the two ends of the winding shaft (21) pass through the mounting shell (18) and are both welded with the winding wheel (24), the inside of the winding wheel (24) is overlapped with the cable (6), and the two cables (6) are fixedly connected to the top of the first bearing frame (7) through the second supporting wheel (26) and the first supporting wheel (25).
4. The lane-type stacking apparatus capable of synchronously handling different medicine according to claim 3, characterized in that, The surface of the winding shaft (21) is fixedly installed with the driven bevel gear (22), the top of the mounting shell (18) is fixedly installed with the motor frame (19), the inside of the motor frame (19) is fixedly installed with the winding motor (20), and the bottom end of the winding motor (20) is fixedly installed with the driving bevel gear (23) meshed with the driven bevel gear (22).
5. The lane-type stacking apparatus capable of synchronously handling different medicine according to claim 1, wherein, The inside of the second bearing frame (41) is rotatably connected with the adjusting shaft (57) fixedly installed at the bottom of the support plate (65), the bottom end of the adjusting shaft (57) is fixedly installed with the adjusting gear (56), the bottom of the second bearing frame (41) is fixedly installed with the adjusting motor (54), and the bottom end of the adjusting motor (54) is fixedly installed with the cogwheel (55) meshed with the adjusting gear (56).
6. The lane-type stacking apparatus capable of synchronously handling different medicine according to claim 5, wherein The top of the second bearing frame (41) is provided with the supporting sliding groove (61) and the limiting groove (62), the bottom of the support plate (65) is fixedly installed with the support cylinder (58), the inside of the support cylinder (58) is fixedly installed with the limiting spring (59), the bottom end of the limiting spring (59) is fixedly installed with the support rod (60) slidably connected in the support cylinder (58), and the bottom end of the support rod (60) is fixedly installed with the limiting ball (43) clamped in the limiting groove (62).
7. The lane-type stacking apparatus capable of synchronously handling different medicine according to claim 1, wherein The inserting arm (44) is internally provided with a first sliding groove (49), and the first sliding block (50) is slidingly connected in the first sliding groove (49).
8. The lane-type stacking apparatus capable of synchronously handling different medicine according to claim 1, wherein, The mounting rack (8) is internally provided with a tangent groove (64) in communication with the limiting sliding groove (52), and the tangent groove (64) is hingedly connected with a guide plate (63).
Citation Information
Patent Citations
Stacking system of railway vehicle
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