Radiation-proof precision conveying logistics device

Abstract

The present application relates to a kind of anti-radiation precision conveying logistics device, comprising: main logistics line, multiple logistics branch lines and inlet and outlet logistics line, main logistics line is horizontally arranged, its one side is uniformly spaced along the length direction of itself and is provided with multiple openings that are internally and externally penetrated, and the part of the one side of main logistics line close to its one end is provided with inlet and outlet port;Multiple logistics branch lines are respectively arranged in the one side of main logistics line, and are respectively connected with multiple openings;Inlet and outlet logistics line is arranged in the one side of main logistics line, and is connected with inlet and outlet port.The beneficial effects of the present application are compact structure, reasonable design, can realize the inlet and outlet and assembly of special parts with radiation, no manual operation is needed throughout, high efficiency, convenient assembly.

Description

Technical Field

[0001] This invention relates to the field of logistics equipment technology, and specifically to a radiation-proof precision transport logistics device. Background Technology

[0002] Special parts that emit nuclear radiation need to be assembled and processed in a completely sealed environment, but such equipment has not yet been developed. Therefore, there is an urgent need for a radiation-proof precision transport and logistics device. Summary of the Invention

[0003] This invention addresses the technical problems existing in the prior art by providing a radiation-proof precision transport and logistics device.

[0004] The technical solution of the present invention to solve the above-mentioned technical problems is as follows: A radiation-proof precision transport logistics device includes: a main logistics line, multiple logistics branch lines and inlet / outlet logistics lines. The main logistics line is horizontally arranged, and multiple through openings are evenly spaced along its length on one side. An inlet / outlet is provided on one side of the main logistics line near one end. The multiple logistics branch lines are respectively arranged on one side of the main logistics line and are respectively connected to the multiple openings. The infeed and outfeed logistics line is located on one side of the main logistics line and is connected to the infeed and outfeed ports.

[0005] The beneficial effects of this invention are as follows: During the operation, firstly, the parts to be assembled are sent to the main logistics line through the infeed and outfeed logistics line; then, the main logistics line sends the parts to multiple logistics branch lines in sequence for corresponding operations; finally, the multiple logistics branch lines send the assembled parts back to the infeed and outfeed logistics line, and the infeed and outfeed logistics line sends them out.

[0006] This invention has a compact structure and reasonable design, enabling the feeding, unloading, and assembly of special parts with radiation, without the need for manual operation, resulting in high efficiency and convenient assembly.

[0007] Based on the above technical solution, the present invention can be further improved as follows.

[0008] Furthermore, the main logistics line includes a main conveying line and a main sealed chamber, the main conveying line being horizontally arranged; the main sealed chamber covering the main conveying line, and the inlet / outlet and multiple openings being evenly spaced on one side of the main sealed chamber.

[0009] The advantages of adopting the above-mentioned further solution are that the structure is simple, the design is reasonable, and during operation, the main transport line is used to send the parts to multiple logistics branch lines in sequence for corresponding operations, making assembly convenient. Meanwhile, during the assembly process, the main sealing chamber provides a fully enclosed environment on the main transport line, ensuring the safety and cleanliness of the working environment, thereby guaranteeing the personal safety of the operators and the quality of parts assembly.

[0010] Furthermore, the main transport line and the main sealing chamber are each divided into multiple segments, with each segment of the main transport line corresponding to one of the segments of the main sealing chamber, and adjacent segments of the main sealing chamber are interconnected.

[0011] The advantages of adopting the above-mentioned further solution are that the structure is simple, the main conveying line and the main sealing chamber adopt a multi-section structure which is more reasonable, which facilitates the processing and transportation of the entire equipment and reduces costs.

[0012] Furthermore, the material handling line includes a material handling conveyor line and a material handling sealed chamber. The material handling sealed chamber is located at the material inlet and outlet, with material inlets that penetrate both inside and outside at its two ends, and a closable sealed door is vertically installed at each of the two material inlets. The infeed and outfeed conveyor line is installed horizontally inside the infeed and outfeed sealed chamber and is distributed perpendicular to the main conveyor line. One end of the infeed and outfeed conveyor line passes through one of the material ports and the infeed and outfeed ports in sequence and extends into the main sealed chamber, connecting with one side of the main conveyor line. The other end of the infeed and outfeed conveyor line passes through another material port and extends outside the infeed and outfeed sealed chamber.

[0013] The beneficial effect of adopting the above-mentioned further solution is that during operation, firstly, the parts are sent to the inlet and outlet sealed chamber using the inlet and outlet conveyor line; then, the inlet and outlet sealed chamber is vented using the exhaust system to prevent contaminated gas from entering the main sealed chamber; finally, the parts are sent to the main conveyor line using the inlet and outlet conveyor line, which makes the operation convenient.

[0014] Furthermore, two drive assemblies are installed at intervals on the top of the inlet and outlet sealed chamber. The drive ends of the two drive assemblies extend vertically downward into the inlet and outlet sealed chamber and are connected to the two sealing doors through wedge block assemblies.

[0015] The advantages of adopting the above-mentioned further solution are that the structure is simple and the design is reasonable. It uses two drive components to drive the two sealing doors to open or close respectively, which makes opening and closing convenient.

[0016] Furthermore, the infeed and outfeed conveyor lines and the main conveyor line are respectively equipped with switching drivers, and each of the switching drivers is equipped with a tray for placing special parts. The tray can be freely switched between the two switching drivers to complete the infeed and outfeed.

[0017] The beneficial effect of adopting the above-mentioned further solution is that during operation, two switching drives are used to switch the pallet between the infeed / outfeed conveyor line and the main conveyor line, thereby enabling the parts to be sent from the infeed / outfeed conveyor line to the main conveyor line and transported by the main conveyor line.

[0018] Furthermore, each of the two switching drives includes a drive block, which is installed on the feed / discharge conveyor line and the main conveyor line respectively, and can move horizontally. Each of the two drive blocks has at least one pin on its top, and each pin can move up and down and be positioned to insert into or retract from the socket on the tray.

[0019] The beneficial effect of adopting the above-mentioned further solution is that during switching, the drive block located on the infeed and outfeed conveyor line drives its upper pallet to move to a set position on one side of the main conveyor line, and then the pin on the drive block moves downward to exit the socket on the pallet. Meanwhile, the pin on the drive block located on the main conveyor line moves upward and inserts into the socket on the pallet, and the drive block drives the pallet to move on the main conveyor line, making switching convenient.

[0020] Furthermore, each of the multiple logistics branch lines includes a transport branch line and a branch line sealed compartment. The multiple branch line sealed compartments are respectively arranged at the multiple openings, with branch line material inlets that penetrate inside and out at both ends. Each of the two branch line material inlets is vertically installed with an openable and closable sealing door. The conveying branch line is installed horizontally inside the branch line sealed chamber and is distributed perpendicular to the main conveying line. One end of the conveying branch line passes through one of the branch line material inlets and the inlet / outlet in sequence and extends into the main sealed chamber, connecting with one side of the main conveying line. The other end of the conveying branch line passes through another branch line material inlet and extends outside the branch line sealed chamber.

[0021] The beneficial effect of adopting the above-mentioned further solution is that during operation, the main transport line is used to send the pallet and the parts on it to the side of multiple logistics branch lines in sequence, and at the same time, the transport branch lines of the multiple logistics branch lines send the pallet to the branch line sealed warehouse to complete the corresponding assembly of the parts, which is convenient for assembly.

[0022] Furthermore, observation windows are respectively provided on both sides of the main sealing chamber and / or on both sides of the inlet / outlet sealing chamber and / or on both sides of the multiple branch sealing chambers, and two pairs of sealing gloves are respectively provided on both sides of the main sealing chamber and / or on both sides of the inlet / outlet sealing chamber and / or on both sides of the multiple branch sealing chambers.

[0023] The advantage of adopting the above-mentioned further solution is that during the operation, the operator can use sealed gloves to put their hands into the sealed chamber to perform the corresponding operations, and at the same time observe through the corresponding observation window, making the operation convenient.

[0024] Furthermore, it also includes a backup inlet / outlet logistics line and multiple backup logistics branch lines. On the other side of the main logistics line, multiple through-hole openings are evenly spaced along its length, and the inlet / outlet is located near one end of the main logistics line. The backup inlet / outlet logistics line is located at the inlet / outlet on the other side of the main logistics line and is distributed opposite to the inlet / outlet logistics line. Multiple backup logistics branches are evenly spaced at multiple openings on the other side of the main logistics line and are respectively distributed opposite to the multiple logistics branches.

[0025] The advantages of adopting the above-mentioned further solutions are that the structure is simple, and the design of one backup for each of the infeed and outfeed logistics lines and multiple logistics branches is more reasonable, ensuring the normal operation of the entire equipment. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the entire logistics line in this invention; Figure 2 This is a schematic diagram of the structure of one segment of the logistics line of the present invention; Figure 3 This is a schematic diagram of the end structure of one section of the logistics line of the present invention; Figure 4 This is a partial structural diagram of one segment of the logistics line of the present invention; Figure 5 This is a schematic diagram of the overall structure of the material inlet and outlet logistics line in this invention; Figure 6 This is a partial structural diagram of the material inlet and outlet logistics line in this invention; Figure 7 This is a schematic diagram of the internal structure of the material inlet and outlet logistics line in this invention; Figure 8 This is one of the structural schematic diagrams of the sealing door in the material handling line of the present invention; Figure 9 This is the second schematic diagram of the sealing door in the material handling line of the present invention; Figure 10 This is an assembly diagram of the main conveyor line, the infeed and outfeed conveyor line, and the standby infeed and outfeed logistics line in this invention; Figure 11 This is an assembly diagram of the main conveyor line and the pallet in this invention; Figure 12 This is a schematic diagram of the material feeding and discharging line in this invention; Figure 13 This is one of the structural schematic diagrams of the switching driver and tray in this invention; Figure 14 This is the second schematic diagram of the structure for switching between the driver and the tray in this invention; Figure 15 This is one of the structural schematic diagrams of the switching driver in this invention; Figure 16 This is the second schematic diagram of the switching driver in this invention.

[0027] The attached diagram lists the components represented by each number as follows: 1. Main logistics line; 11. Main conveyor line; 12. Main sealed compartment; 2. Logistics branch line; 21. Conveying branch line; 22. Branch line sealed compartment; 3. Inlet / outlet logistics line; 31. Inlet / outlet conveyor line; 32. Inlet / outlet sealed compartment; 33. Sealing door; 34. Motor; 35. Lead screw; 36. Upper wedge block; 37. Lower wedge block; 38. Connecting block; 39. Guide rail; 4. Backup inlet / outlet logistics line; 5. Backup logistics branch line; 6. Switching driver; 61. Drive block; 62. Pin; 63. Socket; 64. Short rack; 65. Lifting motor; 66. Pinion; 67. Long rack; 68. Moving motor; 69. Large gear; 7. Pallet; 71. Inner moving pallet; 72. Outer moving pallet; 8. Observation window; 9. Sealed glove; 10. Partition. Detailed Implementation

[0028] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0029] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0030] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this technology based on the specific circumstances.

[0031] In the description of this application, spatial relation terms such as "below," "under," "below," "below," "above," "over," etc., are used herein to describe the relationship between one element or feature shown in the figures and other elements or features. It should be understood that, in addition to the orientation shown in the figures, spatial relation terms also include different orientations of the device in use and operation. For example, if the device in the figures is flipped, an element or feature described as "below" or "under" or "below" of other elements or features will be oriented "above" other elements or features. Therefore, the exemplary terms "below" and "under" can include both upper and lower orientations. Furthermore, the device may also include other orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptive terms used herein are interpreted accordingly.

[0032] In the description of this application, the term "for example" is used to mean "used as an example, illustration, or description." Any embodiment described as "for example" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The following description is provided to enable any person skilled in the art to make and use the invention. Details are set forth in the following description for purposes of explanation. It should be understood that those skilled in the art will recognize that the invention can be made without using these specific details. In other instances, well-known structures and processes will not be described in detail to avoid obscuring the description of the invention with unnecessary detail. Therefore, the invention is not intended to be limited to the embodiments shown, but is consistent with the broadest scope of the principles and features disclosed in this application.

[0033] Example 1 like Figures 1 to 16 As shown, this embodiment provides a radiation-proof precision transport logistics device, including: a main logistics line 1, multiple logistics branch lines 2, and inlet / outlet logistics lines 3. The main logistics line 1 is horizontally arranged, and multiple through openings are evenly spaced along its length on one side. An inlet / outlet is provided on one side of the main logistics line 1 near one end. The multiple logistics branch lines 2 are respectively arranged on one side of the main logistics line 1 and are respectively connected to the multiple openings. The infeed / outfeed logistics line 3 is located on one side of the main logistics line 1 and is connected to the infeed / outfeed port.

[0034] During the operation, firstly, the parts to be assembled are sent to the main logistics line 1 through the infeed / outfeed logistics line 3; then, the main logistics line 1 sends the parts to multiple logistics branch lines 2 in sequence for corresponding operations; finally, the multiple logistics branch lines 2 send the assembled parts back to the infeed / outfeed logistics line 3, and then the infeed / outfeed logistics line 3 sends them out.

[0035] Based on the above scheme, the specific number of the above logistics branch line 2 can be designed according to the specific requirements of the parts to be assembled.

[0036] This embodiment has a compact structure and reasonable design, which can realize the feeding, unloading and assembly of special parts with radiation. The whole process does not require manual operation, which is highly efficient and easy to assemble.

[0037] Example 2 Based on Embodiment 1, in this embodiment, the main logistics line 1 includes a main conveying line 11 and a main sealing chamber 12. The main conveying line 11 is arranged horizontally. The main sealing chamber 12 covers the main conveying line 11, and the inlet / outlet and a plurality of openings are evenly spaced on one side of the main sealing chamber 12.

[0038] The scheme has a simple structure and reasonable design. During operation, the main transport line 11 is used to send the parts to multiple logistics branch lines 2 in sequence for corresponding operations, which is convenient for assembly. Meanwhile, during the assembly process, the main sealing chamber 12 is used to cover the main conveyor line 11 to provide a fully enclosed environment, ensuring the safety and cleanliness of the working environment, thereby ensuring the personal safety of the operators and the quality of parts assembly.

[0039] Example 3 Based on Embodiment 2, in this embodiment, the main transport line 11 and the main sealing chamber 12 are respectively divided into multiple segments, and the multiple segments of the main transport line 11 correspond one-to-one with the multiple segments of the main sealing chamber 12, and adjacent segments of the main sealing chamber 12 are connected to each other.

[0040] The scheme has a simple structure. The main conveying line 11 and the main sealing chamber 12 adopt a multi-segment structure, which is more reasonable, facilitates the processing and transportation of the entire equipment, and has low cost.

[0041] Preferably, in this embodiment, the connection between two adjacent main sealing chambers 12 is as follows: fixed frames are fixedly installed at opposite ends of the two main sealing chambers 12, and the two fixed frames are connected by a flexible pipe, such as a corrugated pipe. This solution not only achieves the connection between the two main sealing chambers 12, but also provides a certain degree of seismic resistance.

[0042] Example 4 Based on any one of Embodiments 2 to 3, in this embodiment, the material feeding and discharging line 3 includes a material feeding and discharging conveyor line 31 and a material feeding and discharging sealed chamber 32. The material feeding and discharging sealed chamber 32 is located at the material feeding and discharging port, and its two ends are provided with material openings that penetrate inside and outside. Each of the two material openings is vertically installed with an openable and closable sealing door 33. The infeed and outfeed conveyor line 31 is horizontally installed inside the infeed and outfeed sealed chamber 32 and is distributed perpendicular to the main conveyor line 11. One end of the infeed and outfeed conveyor line 31 passes through one of the material ports and the infeed and outfeed ports in sequence and extends into the main sealed chamber 12, connecting with one side of the main conveyor line 11. The other end of the infeed and outfeed conveyor line 31 passes through another material port and extends outside the infeed and outfeed sealed chamber 32.

[0043] During operation, firstly, the parts are sent to the inlet / outlet sealed chamber 32 using the inlet / outlet conveyor line 31; then, the inlet / outlet sealed chamber 32 is vented using the exhaust system to prevent contaminated gas from entering the main sealed chamber 12; finally, the parts are sent to the main conveyor line 11 using the inlet / outlet conveyor line 31, making the operation convenient.

[0044] Preferably, in this embodiment, the connection between the inlet / outlet sealing chamber 32 and the main sealing chamber 12 is as follows: a fixed frame is fixedly installed at the material inlet of the inlet / outlet sealing chamber 32 and the material inlet / outlet of the main sealing chamber 12, and the two fixed frames are connected by a flexible pipe, such as a corrugated pipe. This solution not only achieves the connection between the inlet / outlet sealing chamber 32 and the main sealing chamber 12, but also provides a certain degree of shock resistance.

[0045] Example 5 Based on Embodiment 4, in this embodiment, two drive assemblies are installed at intervals on the top of the inlet / outlet sealing chamber 32. The drive ends of the two drive assemblies extend vertically downward into the inlet / outlet sealing chamber 32 and are connected to the two sealing doors 33 respectively through wedge block assemblies.

[0046] The solution has a simple structure and reasonable design. It uses two drive components to drive the two sealing doors 33 to open or close, making opening and closing convenient.

[0047] Preferably, in this embodiment, the driving assembly includes a motor 34 and a lead screw 35. The lead screw 35 is vertically arranged, with a nut threaded onto it, and the wedge block assembly is fixedly connected to the nut. The motor 34 is fixedly arranged, with its driving end extending vertically and fixedly connected to one end of the lead screw 35. In use, the motor 34 drives the lead screw 35 to rotate, and the lead screw 35 converts its own rotation into linear movement of the nut on it, thereby using the wedge block assembly to drive the sealing door 33 to move up and down. This solution has a simple structure and reasonable design, enabling the sealed transfer of special parts without contaminating the main transport line, ensuring the cleanliness of the entire special parts production process, and thus guaranteeing the production quality of special parts.

[0048] Preferably, in this embodiment, the wedge block assembly includes at least one pair of upper wedge blocks 36 and lower wedge blocks 37, wherein the lower wedge block 37 is fixedly mounted on the sealing door 33; the upper wedge block 36 is mounted on the drive assembly and is slidably connected to the lower wedge block 37.

[0049] The solution has a simple structure and a reasonable design. The drive component uses the coordinated action between the upper wedge block 36 and the lower wedge block 37 to move the sealing door 33 up and down to achieve sealing.

[0050] Preferably, in this embodiment, the wedge block assembly includes two pairs of upper wedge blocks 36 and lower wedge blocks 37. The two pairs of upper wedge blocks 36 and lower wedge blocks 37 are distributed opposite each other on both sides of the upper end of the sealing door 33. The design is reasonable and ensures the stability of the sealing door 33 moving up and down.

[0051] Preferably, in this embodiment, a connecting block 38 is fixedly connected to the nut of the aforementioned drive assembly, namely the lead screw 35, and the upper wedge block 36 is fixedly connected to the connecting block 38. This solution has a simple structure and reasonable design; the drive assembly is connected to the upper wedge block 36 via the connecting block 38, making assembly convenient.

[0052] In addition, the aforementioned connecting block 38 is preferably a rectangular steel pipe.

[0053] Furthermore, this embodiment also includes a pair of guide rails 39, which are vertically arranged opposite each other on both sides of the sealing door 33; the two ends of the connecting block 38 are slidably connected to the sliding grooves on the opposite sides of the pair of guide rails 39, thereby increasing the stability of the sealing door 33 moving up and down.

[0054] Preferably, in this embodiment, the lower wedge block 37 is provided with a sliding groove, and the upper wedge block 36 is connected to a slider, one end of which extends into the sliding groove and is slidably connected to the sliding groove. This solution has a simple structure and reasonable design. The upper wedge block 36 and the lower wedge block 37 are connected by a slider and a sliding groove, which can prevent the upper wedge block 36 and the lower wedge block 37 from separating, ensuring that the sealing door 33 can move up and down.

[0055] Furthermore, the cross-sections of the slide groove and the slider are both T-shaped. This design is simple and reasonable. The T-shaped cross-sections of the slide groove and the slider are quite reasonable, as they can achieve sliding engagement between the upper wedge block 36 and the lower wedge block 37 while preventing them from separating, thus ensuring the vertical movement of the sealing door 33.

[0056] Preferably, in this embodiment, the edge of the sealing door 33 is bent inward to form a bent structure. This solution has a simple structure, the sealing door 33 is reasonably designed, and it can further increase the sealing effect.

[0057] In addition, a sealing ring is fixedly installed on the outer surface edge of the sealing door 33. This solution has a simple structure and reasonable design, and the sealing ring can further enhance the sealing effect.

[0058] Example 6 Based on any one of Embodiments 4 to 5, in this embodiment, a switching driver 6 is installed on the infeed and outfeed conveyor line 31 and the main conveyor line 11 respectively, wherein any one of the switching drivers 6 is equipped with a tray 7 for placing special parts, and the tray 7 can be freely switched between the two switching drivers 6 to complete the infeed and outfeed.

[0059] During operation, two switching drives 6 are used to switch the pallet 7 between the infeed / outfeed conveyor line 31 and the main conveyor line 11, thereby enabling the parts to be sent from the infeed / outfeed conveyor line 31 to the main conveyor line 11 and transported by the main conveyor line 11.

[0060] Example 7 Based on embodiment 6, in this embodiment, the two switching drivers 6 each include a driving block 61, the two driving blocks 61 are respectively installed on the infeed and outfeed conveyor line 31 and the main conveyor line 11, and can move horizontally respectively; the top of the two driving blocks 61 is provided with at least one pin 62, and each pin 62 can move up and down and be positioned to insert or withdraw from the socket 63 on the tray 7.

[0061] During switching, the drive block located on the infeed and outfeed conveyor line 31 drives its upper tray 7 to move to a set position on one side of the main conveyor line 11, and then the pin 62 on the drive block moves downward and exits the insertion hole 63 on the tray 7. Meanwhile, the pin 62 on the drive block 61 located on the main transport line 11 moves upward and inserts into the socket 63 on the tray 7, and the drive block 61 drives the tray 7 to move on the main transport line 11, making switching convenient.

[0062] Preferably, in this embodiment, each pin 62 is vertically fixedly connected to a short rack 64, and each of the two drive blocks 61 is equipped with a lifting motor 65. The drive ends of the two lifting motors 65 extend horizontally and are coaxially fixedly fitted with pinions 66, which mesh with the two short racks 64 respectively. During switching, the lifting motors 65 can drive the pinions 66 to rotate, and the meshing between the pinions 66 and the short racks 64 allows the drive blocks 61 to move horizontally on the conveyor line, facilitating movement.

[0063] In addition, two pins 62 are respectively arranged side by side on the top of the two drive blocks 61. This design has a simple structure, and the number of pins on each drive block 61 is reasonably set to ensure the stable movement of the tray 7.

[0064] Preferably, in this embodiment, the shapes of the two pins 62 on each drive block 61 can be identical or different, depending on the actual requirements. Simultaneously, the shape of the insertion hole 63 on the tray 7 also needs to change according to the shape of the pin 62.

[0065] Preferably, in this embodiment, the infeed / outfeed conveyor line 31 and the main conveyor line 11 each include guide rails, the two guide rails are horizontally arranged and perpendicular to each other; the two drive blocks 61 are respectively mounted on the two guide rails and can move horizontally. This scheme has a simple structure and reasonable design, using guide rails to guide the drive blocks 61 and ensure the stable movement of the drive blocks 61.

[0066] Preferably, in this embodiment, two long racks 67 are horizontally fixedly installed on the two guide rails, and the two long racks 67 extend along the length direction of the two guide rails respectively; two drive blocks 61 are each equipped with a movable motor 68, the drive ends of the two movable motors 68 extend horizontally, and large gears 69 are coaxially fixedly sleeved on them respectively, and the two large gears 69 mesh with the two long racks 67 respectively. During operation, the movable motors 68 drive the large gears 69 to rotate, and the large gears 69, through their meshing with the long racks 67, cause the drive blocks 61 to move horizontally on the guide rails, thereby achieving stable movement of the tray 7.

[0067] Preferably, in this embodiment, the long toothed racks 67 on the guide rail of the main conveying line 11 are distributed between the two sides of the guide rail, while the long toothed racks 67 on the guide rail of the infeed and discharge conveying line 31 are distributed on one side edge of the guide rail. The distribution is more reasonable, which facilitates assembly and does not interfere with each other.

[0068] In addition, the bottom sides of each of the aforementioned drive blocks 61 are slidably connected to the sides of the corresponding guide rail via sliders.

[0069] Preferably, in this embodiment, the tray 7 includes an inner movable tray 71 and an outer movable tray 72. The outer movable tray 72 is horizontally mounted on any one of the driving blocks 61, and has a plurality of evenly spaced insertion holes 63 that mate with the pins 62. The inner movable tray 71 is horizontally mounted on the inner movable tray 72. This design is simple and reasonable, using the outer movable tray 72 to drive the inner movable tray 71 to move, thus realizing the transportation of parts and facilitating operation.

[0070] Furthermore, the inner movable pallet 71 and the outer movable pallet 72 are connected by magnetic attraction. This solution has a simple structure and reasonable design. During production, the entire conveyor line is in a fully enclosed environment. At this time, the inner movable pallet 71 is inside the enclosed environment, and the outer movable pallet 72 is outside the enclosed environment. The magnetic attraction method can ensure that the inner movable pallet 71 moves smoothly.

[0071] Example 8 Based on any one of Embodiments 4 to 7, in this embodiment, the plurality of logistics branch lines 2 respectively include a transport branch line 21 and a branch line sealed compartment 22. The plurality of branch line sealed compartments 22 are respectively arranged at the plurality of openings, and the two ends of the compartments are respectively provided with branch line material inlets that penetrate inside and out. The two branch line material inlets are respectively vertically installed with openable and closable sealing doors 33. The conveying branch line 21 is horizontally installed inside the branch line sealed chamber 22 and is distributed perpendicular to the main conveying line 11. One end of the conveying branch line 21 passes through one of the branch line material inlets and the inlet / outlet in sequence and extends into the main sealed chamber 12, connecting with one side of the main conveying line 11. The other end of the conveying branch line 21 passes through another branch line material inlet and extends outside the branch line sealed chamber 22.

[0072] During operation, the main transport line 11 is used to send the pallet 7 and the parts on it to the side of the multiple logistics branch lines 2 in sequence. At the same time, the transport branch line 21 of the multiple logistics branch lines 2 sends the pallet 7 to the branch line sealed compartment 22 to complete the corresponding assembly of the parts, which is convenient.

[0073] Preferably, in this embodiment, the assembly method between each branch sealing chamber 22 and the main sealing chamber 12 is as follows: a fixing frame is fixedly installed relative to the opening and the branch material inlet, and the two fixing frames are connected by a flexible hose, such as a corrugated pipe. This solution can achieve both connection and provide a certain degree of shock resistance.

[0074] Preferably, in this embodiment, each transport branch line 21 is horizontally and movably equipped with a switching driver 6, which cooperates with the switching driver 6 installed on the main transport line 11 to realize the free switching of the pallet 7 between each transport branch line 21 and the main transport line 11 for transporting parts.

[0075] In addition, the specific structure of the switching driver 6 installed on each of the above-mentioned transport branch lines 21 is consistent with the specific structure of the switching driver 6 on the main transport line 11.

[0076] Example 9 Based on embodiment 8, in this embodiment, observation windows 8 are respectively provided on both sides of the main sealing chamber 12 and / or on both sides of the inlet / outlet sealing chamber 32 and / or on both sides of the multiple branch sealing chambers 22, and two pairs of sealing gloves 9 are respectively provided on both sides of the main sealing chamber 12 and / or on both sides of the inlet / outlet sealing chamber 32 and / or on both sides of the multiple branch sealing chambers 22.

[0077] During the operation, the operator can use the sealed gloves 9 to put their hands into the sealed chamber 33 to perform the corresponding operations, and at the same time observe through the corresponding observation window 8, making the operation convenient.

[0078] In addition, the aforementioned sealing glove 9 uses existing technology, with one end open and the other end closed, and its open end can be opened by the pushing force of the operator's hand so that the operator can put his hand into the sealed chamber.

[0079] Example 10 Based on the above embodiments, this embodiment also includes a backup inlet / outlet logistics line 4 and multiple backup logistics branch lines 5. The other side of the main logistics line 1 is provided with multiple through openings evenly spaced along its length direction, and the inlet / outlet is provided on one side of the main logistics line 1 near one end. The backup inlet / outlet logistics line 4 is located at the inlet / outlet on the other side of the main logistics line 1 and is distributed opposite to the inlet / outlet logistics line 3. Multiple backup logistics branches 5 are evenly spaced at multiple openings on the other side of the main logistics line 1, and are respectively distributed opposite to multiple logistics branches 2.

[0080] The scheme has a simple structure, and the design of one backup for each of the infeed and outfeed logistics lines 3 and multiple logistics branch lines 2 is reasonable, ensuring the normal operation of the entire equipment.

[0081] Based on the above scheme, during normal operation, only the infeed / outfeed logistics line 3 and multiple logistics branch lines 2 are in operation, while the standby infeed / outfeed logistics line 4 and multiple standby logistics branch lines 5 are not in operation; only when the infeed / outfeed logistics line 3 and / or some or all of the logistics branch lines 2 fail and cannot operate will the infeed / outfeed logistics line 3 and one of the logistics branch lines 2 operate, so as to ensure the normal operation of the entire logistics line.

[0082] In addition, partitions 10 are horizontally installed above the guide rails of the main logistics line 1, multiple logistics branch lines 2, inlet / outlet logistics line 3, standby inlet / outlet logistics line 4, and multiple standby logistics branch lines 5. The inner moving pallet 71 and the outer moving pallet 72 are vertically opposite each other above the corresponding partitions 10. During operation, each switching driver 6 drives the outer moving pallet 72 to move, and at the same time, the outer moving pallet 72 uses the magnetic attraction between itself and the inner moving pallet 71 to drive the inner moving pallet 71 to move horizontally on the partition 10.

[0083] It should be noted that only one pallet 7 is set up on the entire logistics line. The main logistics line 1, multiple logistics branch lines 2, infeed and outfeed logistics line 3, and multiple logistics branch lines 2 are each equipped with a switching driver 6 that works with the pallet 7.

[0084] In addition, robotic arms are installed in multiple logistics branches 2, infeed / outfeed logistics lines 3, standby infeed / outfeed logistics lines 4 and multiple standby logistics branches 5 respectively. When the pallet 7 enters multiple logistics branches 2, infeed / outfeed logistics lines 3, standby infeed / outfeed logistics lines 4 or multiple standby logistics branches 5, the corresponding robotic arms place the parts on the pallet 7.

[0085] This invention provides a radiation-proof precision transport logistics device, the operating principle of which is as follows: During the operation, firstly, the switching drive 6 in the infeed-outfeed logistics line 3 brings the pallet 7 into the infeed-outfeed logistics line 3. The robot in the infeed-outfeed logistics line 3 places the parts on the pallet 7. At the same time, the switching drive 6 moves the pallet 7 into the main logistics line 1. Then, the switching driver 6 in the infeed / outfeed logistics line 3 switches with the switching driver 6 in the main logistics line 1, causing the pallet 7 to move onto the switching driver 6 in the main logistics line 1. The switching driver 6 drives the pallet 7 to move and deliver the parts to the first logistics branch line 2. At this time, the switching driver 6 in the first logistics branch line 2 brings the pallet 7 into the logistics branch line 2. The robot in the logistics branch line 2 takes the parts off the pallet 7 for assembly. After the assembly is completed, the robot puts the parts back onto the pallet 7, and then the switching driver 6 in the first logistics branch line 2 sends them back to the main logistics line 1. ...and so on, until the parts are assembled; Finally, the switching driver 6 in the main material flow line 1 sends the assembled part back to the infeed material flow line 3, and then the switching driver 6 in the infeed material flow line 3 sends it out, completing the assembly of a part.

[0086] This invention has a compact structure and reasonable design, enabling the feeding, unloading, and assembly of special parts with radiation, without the need for manual operation, resulting in high efficiency and convenient assembly.

[0087] While embodiments or examples of this disclosure have been described with reference to the accompanying drawings, it should be understood that the above embodiments are merely exemplary embodiments or examples, and the scope of the invention is not limited by these embodiments or examples, but only by the granted claims and their equivalents. Various elements in the embodiments or examples may be omitted or replaced by their equivalents. Furthermore, the steps may be performed in a different order than that described in this disclosure. Further, various elements in the embodiments or examples may be combined in various ways. Importantly, as the technology evolves, many elements described herein can be replaced by equivalents that appear after this disclosure.

Claims

1. A radiation-proof precision transport and logistics device, characterized in that, include: The main logistics line (1), multiple logistics branch lines (2) and inlet / outlet logistics lines (3) are provided. The main logistics line (1) is horizontally arranged, and multiple through openings are evenly spaced along its length on one side. An inlet / outlet is provided on one side of the main logistics line (1) near one end. The multiple logistics branch lines (2) are respectively arranged on one side of the main logistics line (1) and are respectively connected to the multiple openings. The feed and discharge logistics line (3) is located on one side of the main logistics line (1) and is connected to the feed and discharge port.

2. The radiation-proof precision transport and logistics device according to claim 1, characterized in that, The main logistics line (1) includes a main conveying line (11) and a main sealing chamber (12). The main conveying line (11) is horizontally arranged. The main sealing chamber (12) covers the main conveying line (11). The inlet and outlet and a plurality of openings are evenly spaced on one side of the main sealing chamber (12).

3. The radiation-proof precision transport and logistics device according to claim 2, characterized in that, The main transport line (11) and the main sealing chamber (12) are divided into multiple segments, and the multiple segments of the main transport line (11) correspond one-to-one with the multiple segments of the main sealing chamber (12), and adjacent segments of the main sealing chamber (12) are connected to each other.

4. The radiation-proof precision transport and logistics device according to claim 2, characterized in that, The material handling line (3) includes a material handling conveyor line (31) and a material handling sealed chamber (32). The material handling sealed chamber (32) is located at the material inlet and outlet, and has material inlets that are openable and closable at both ends. The infeed and outfeed conveyor line (31) is installed horizontally inside the infeed and outfeed sealed chamber (32) and is distributed perpendicular to the main conveyor line (11). One end of the infeed and outfeed conveyor line (31) passes through one of the material ports and the infeed and outfeed ports in sequence and extends into the main sealed chamber (12), and connects with one side of the main conveyor line (11). The other end of the infeed and outfeed conveyor line (31) passes through another material port and extends outside the infeed and outfeed sealed chamber (32).

5. The radiation-proof precision transport and logistics device according to claim 4, characterized in that, Two drive assemblies are installed at intervals on the top of the inlet / outlet sealing chamber (32). The drive ends of the two drive assemblies extend vertically downward into the inlet / outlet sealing chamber (32) and are connected to the two sealing doors (33) respectively through wedge block assemblies.

6. The radiation-proof precision transport and logistics device according to claim 4, characterized in that, The infeed and outfeed conveyor line (31) and the main conveyor line (11) are respectively equipped with switching drivers (6), and each of the switching drivers (6) is equipped with a tray (7) for placing special parts. The tray (7) can be freely switched between the two switching drivers (6) to complete the infeed and outfeed.

7. The radiation-proof precision transport and logistics device according to claim 6, characterized in that, The two switching drives (6) each include a drive block (61), the two drive blocks (61) are respectively installed on the feed and discharge conveyor line (31) and the main conveyor line (11), and can move horizontally respectively; the top of the two drive blocks (61) is provided with at least one pin (62), and each pin (62) can move up and down and be positioned to insert or withdraw from the socket (63) on the tray (7).

8. The radiation-proof precision transport and logistics device according to claim 4, characterized in that, The multiple logistics branch lines (2) each include a transport branch line (21) and a branch line sealed compartment (22). The multiple branch line sealed compartments (22) are respectively set at the multiple openings. The two ends of each compartment are provided with branch line material inlets that pass through the inside and outside. Each of the two branch line material inlets is vertically installed with a seal door (33) that can be opened and closed. The conveying branch line (21) is installed horizontally inside the branch line sealed chamber (22) and is distributed perpendicular to the main conveying line (11). One end of the conveying branch line (21) passes through one of the branch line material inlets and the inlet / outlet in sequence and extends into the main sealed chamber (12), connecting with one side of the main conveying line (11). The other end of the conveying branch line (21) passes through another branch line material inlet and extends outside the branch line sealed chamber (22).

9. The radiation-proof precision transport and logistics device according to claim 8, characterized in that, The two sides of the main sealing chamber (12) and / or the two sides of the inlet / outlet sealing chamber (32) and / or the two sides of the multiple branch sealing chambers (22) are respectively provided with observation windows (8), and two pairs of sealing gloves (9) are respectively provided on the two sides of the main sealing chamber (12) and / or the two sides of the inlet / outlet sealing chamber (32) and / or the two sides of the multiple branch sealing chambers (22).

10. The radiation-proof precision transport and logistics device according to any one of claims 1-8, characterized in that, It also includes a backup inlet / outlet logistics line (4) and multiple backup logistics branch lines (5). The other side of the main logistics line (1) is provided with multiple through openings evenly spaced along its length direction, and the inlet / outlet is provided on one side of the main logistics line (1) near one end. The backup inlet / outlet logistics line (4) is located at the inlet / outlet on the other side of the main logistics line (1) and is distributed opposite to the inlet / outlet logistics line (3). Multiple backup logistics branches (5) are evenly spaced at multiple openings on the other side of the main logistics line (1) and are respectively distributed relative to multiple logistics branches (2).

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