Feeding and discharging device
By designing the loading and unloading device, using the combination of the bin and the cart, the continuous operation and safe loading and unloading of the gear production line are achieved, and the problems of production line stopping and personal safety risks in the prior art are solved.
Patent Information
- Application Number
- CN202421088785.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-20
AI Technical Summary
In the gear production line, the loading and unloading process in the prior art requires workers to enter the warehouse body, causing the production line to stop, affecting efficiency, and pose personal safety risks.
A loading and unloading device is designed, including a bin door, a partition plate, a cart and a moving lifting mechanism on two parallel bin walls. The bin door and cart are operated through an external control system to replace and transport the material discharge components to avoid Workers enter the warehouse to ensure continuous operation of the production line.
It improves the efficiency of the loading and unloading process, ensures workers' safety, avoids the risk of collision with equipment during the handling process in the warehouse, and ensures continuous operation of the production line.
Smart Images
Figure CN222308158U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of gear production, in particular to a loading and unloading device used in a gear production line. Background Art
[0002] A gear is a mechanical component with teeth on the rim that can continuously mesh to transmit motion and power. In the production process of gears, gears need to go through multiple processing steps such as turning, milling, and hobbing, and the same gear needs to be processed on a variety of machine tools.
[0003] In the prior art, generally after the gears are processed on a machine tool, the workers move them to other machine tools for further processing. This production method increases the manual workload, reduces production efficiency, and is not conducive to mass production.
[0004] In this production line, the feeding mechanism takes the blanks from the upper silo and places the processed products into the lower silo through the robotic arm. However, when the stored materials in the upper silo are used up, or the workers in the lower silo need to reload new blanks into the upper silo, the workers may need to enter the upper silo or the lower silo, and the production line needs to stop running to ensure the personal safety of the workers. After the production line stops, production efficiency is affected, and when workers enter the upper silo or the lower silo, they will inevitably collide with the mechanical equipment in the silo during the process of transporting the blanks, which poses a certain risk.
[0005] Therefore, how to put the blanks into the upper bin or take the processed products out of the lower bin under the premise of ensuring the production efficiency of the production line and protecting the personal safety of the workers is a technical problem that needs to be solved urgently. Utility Model Content
[0006] The purpose of the utility model is to propose a loading and unloading device to solve the problem that the existing production line in the background technology needs to stop the production line when replenishing the blanks or taking out the unloaded products, which affects the production efficiency and puts the workers at risk of injury during the process of replenishing the blanks and taking out the products.
[0007] In order to achieve the above-mentioned purpose, the utility model proposes a loading and unloading device, including a warehouse body, wherein a first warehouse door and a second warehouse door are respectively installed on two parallel warehouse walls of the warehouse body; a partition plate is installed in the warehouse body, and two trolleys are also installed in the warehouse body, one of the trolleys is installed with a material discharge assembly, and the two trolleys are respectively located on both sides of the partition plate; a movable lifting mechanism is also installed in the warehouse body, and a connecting groove is provided on the top of the warehouse body.
[0008] Optionally, the minimum distance from the partition plate to the first compartment door is equal to the minimum distance from the partition plate to the second compartment door.
[0009] Optionally, the material discharging assembly includes a plurality of material discharging frames stacked on the cart, and a plurality of limiting members installed in the material discharging frames.
[0010] Optionally, the cart includes a placing base plate, a plurality of rollers installed at the bottom of the placing base plate, the placing base plate is provided with a placing groove corresponding to the material discharge frame; the warehouse body is provided with a guide groove adapted to the roller; the partition plate is made of magnetic conductive material.
[0011] Optionally, a magnet corresponding to the partition plate is installed on the placement bottom plate; and the depth of the placement groove is smaller than the frame height of the material placement frame.
[0012] Optionally, a handle is installed on the material discharging frame, and a limiting groove corresponding to the handle is provided at the bottom of the material discharging frame.
[0013] Optionally, the limiting member is composed of three L-shaped limiting blocks installed at equal angles in the discharge frame.
[0014] Optionally, the L-shaped limit block includes a mounting portion installed on the discharge frame and a limiting portion for limiting the blank, a first chamfer is provided on the top of the limiting portion on the side in contact with the blank, and a second chamfer is provided on the top surface of the mounting portion, and the second chamfer is arranged along the length direction of the mounting portion.
[0015] Optionally, the limiting member includes a conical seat installed in the discharge frame and a limiting column installed on the conical seat.
[0016] Optionally, the mobile lifting mechanism includes a translational power structure installed on the inner wall of the warehouse body, a mobile frame installed on the translational power structure, a lifting power structure installed on the mobile frame, a lifting frame installed on the lifting power structure, and a lifting structure installed on the lifting frame.
[0017] Optionally, the translational force structure includes a translational guide bar installed on the inner wall of the warehouse body, a translational guide groove arranged on the moving frame corresponding to the translational guide bar, and two rodless cylinders installed on the inner wall of the warehouse body and symmetrically arranged about the translational guide bar, and the rodless cylinders are connected to the moving frame.
[0018] Optionally, the lifting power structure includes a lifting motor installed on the mobile frame, a driving gear installed on the lifting motor and movably connected to the mobile frame, a driven gear movably installed at the bottom end of the mobile frame, a toothed belt mounted on the driving gear and the driven gear, a lifting guide bar installed on the mobile frame, and a lifting connecting plate installed on the toothed belt, and the lifting frame is provided with a lifting guide groove corresponding to the lifting guide bar; the lifting connecting plate is connected to the lifting frame.
[0019] Optionally, the lifting structure includes a mounting plate installed at the bottom of the lifting frame, an electromagnet installed on the mounting plate, a screw rod movably installed on the mounting plate, a telescopic claw installed on the screw rod and corresponding to the electromagnet, a nut installed on the screw rod, and a telescopic spring sleeved on the screw rod.
[0020] Optionally, the telescopic claw is made of a magnetic conductive material; the nut is in contact with a plane of the mounting plate away from the electromagnet; and both ends of the telescopic spring are in contact with the mounting plate and the telescopic claw respectively.
[0021] Compared with the prior art, the utility model provides a loading and unloading device, which has the following beneficial effects:
[0022] The loading and unloading device, through the setting of two warehouse doors and the two sets of discharge components, allows workers to replace the two sets of discharge components through the corresponding warehouse doors respectively. Workers do not need to enter the warehouse body to carry the blanks, but only need to replace the discharge components, thereby avoiding collisions between workers in the warehouse and providing protection for the personal safety of workers; at the same time, when the discharge components need to be replaced, it is only necessary to open the warehouse door through an external control system and replace the prepared replacement components. The loading or unloading (material taking) time is fast, and the setting that workers do not need to completely enter the warehouse body makes it necessary for the production line to stop running when loading or unloading, thereby ensuring production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 It is a schematic diagram of the overall structure of Example 1 of the utility model.
[0024] Figure 2 It is a cross-sectional view of the overall structure of the utility model.
[0025] Figure 3 It is a structural schematic diagram of the warehouse body of the utility model.
[0026] Figure 4 It is a structural schematic diagram of the utility model push cart and material discharge assembly.
[0027] Figure 5 It is a schematic diagram of the warehouse body and translational power structure of the utility model.
[0028] Figure 6 It is a schematic diagram of the movable plate and the lifting power structure of the utility model.
[0029] Figure 7 It is a schematic diagram of the lifting frame and the lifting structure of the utility model.
[0030] Figure 8 This utility model Figure 7 A partial enlarged view of point A in the middle.
[0031] Fig. 9 It is a structural schematic diagram of a material discharging frame and a limiting member in Embodiment 1 of the utility model.
[0032] Fig.10 This utility model Fig. 9 A partial enlarged view of point B in the middle.
[0033] Fig.11 It is a structural schematic diagram of the material discharging frame and the limiting member in Example 2 of the utility model.
[0034] Fig.12 It is a disassembly diagram of the limiting component of the utility model.
[0035] Markings in the figure: 1. Bin body; 2. First bin door; 3. Second bin door; 4. Partition plate; 5. Discharging assembly; 51. Trolley; 511. Bottom plate; 512. Roller; 513. Placement slot; 514. Guide slot; 515. Magnet; 52. Discharging frame; 521. Handle; 522. Limiting slot; 53. Limiting piece; 531. L-shaped limiting block; 532. Mounting part; 533. Limiting part; 534. First chamfer; 535. Second chamfer; 536. Cone seat; 537. Limiting column; 6. Moving lifting mechanism; 61. Translation Power structure; 611, translation guide strip; 612, translation guide groove; 613, rodless cylinder; 62, moving frame; 63, lifting power structure; 631, lifting motor; 632, driving gear; 633, driven gear; 634, toothed belt; 635, lifting guide strip; 636, lifting connecting plate; 637, lifting guide groove; 64, lifting frame; 65, lifting structure; 651, mounting plate; 652, electromagnet; 653, screw; 655, telescopic claw; 656, nut; 657, telescopic spring; 7, connecting groove. DETAILED DESCRIPTION
[0036] The following is a detailed description in conjunction with the accompanying drawings and specific implementations. In the following description, many specific details are set forth to facilitate a full understanding of the present utility. However, the present utility can be implemented in many other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present utility, so the present utility is not limited by the specific embodiments disclosed below.
[0037] A loading and unloading device of the present application can be applicable to occasions such as gear production line processing, and is specifically used for the main reduction driven wheel in the main reducer. Of course, it can also be used for other similar application scenarios. The loading and unloading device of Yi Zong is described in detail below.
[0038] See attached Figure 1 — Fig.10The figure shows a schematic structural diagram of a preferred embodiment of a loading and unloading device of the present application. The loading and unloading device comprises a warehouse body 1, wherein a first warehouse door 2 and a second warehouse door 3 are respectively installed on two parallel warehouse walls of the warehouse body 1; a partition plate 4 is installed in the warehouse body 1, and two trolleys 51 are also installed in the warehouse body 1, one of the trolleys 51 is installed with a material discharge assembly 5, and the two trolleys 51 are respectively located on both sides of the partition plate 4; a movable lifting mechanism 6 is also installed in the warehouse body 1, and a connecting groove 7 is provided on the top of the warehouse body 1.
[0039] The utility model provides the first bin door 2 and the second bin door 3, so that workers can open the two bin doors respectively to take out the two discharge components 5 from the corresponding bin doors, and then put in another processed discharge component 5, thereby improving the speed of replacing the two discharge components 5 and improving the production efficiency of the production line; the two discharge components 5 are separated by the partition plate 4, and the positions of the two discharge components 5 are limited; the discharge component 5 is used to place the blanks or finished products; the mobile lifting mechanism 6 can be used to transport the discharge frame 52 in the discharge component 5, and after the discharge frame 52 is transported to the specified position, it is convenient for the robot arm to pick up and place it; the connecting groove 7 is set to avoid the robot arm to ensure that the robot arm can extend into the bin body 1.
[0040] See attached Figure 1 , Figure 2 and Fig. 9 As shown, in the utility model, the minimum distance from the partition plate 4 to the first warehouse door 2 is equal to the minimum distance from the partition plate 4 to the second warehouse door; the discharge assembly 5 includes a trolley 51 movably installed in the warehouse body 1 and connected to the partition plate 4, a plurality of discharge frames 52 stacked on the trolley 51, and a plurality of limit members 53 installed in the discharge frames 52.
[0041] The utility model limits the position of the partition plate 4 to ensure that the distance from the partition plate 4 to the two warehouse doors is equal, so that the space on both sides of the partition plate 4 for placing the discharge assembly 5 is equal; the provision of the trolley 51 makes it convenient for workers to move the discharge frame 52, and to take the discharge frame 52 out of the warehouse body 1 and push it into the warehouse body 1; the provision of the limiting member 53 is used to limit the blanks or products stored in the discharge frame 52 to prevent the products and blanks from moving or colliding during the movement.
[0042] See attached Figure 3 and Figure 4 As shown, in the utility model, the cart 51 includes a placement base plate 511, a plurality of rollers 512 installed at the bottom of the placement base plate 511, and a placement groove 513 corresponding to the material discharge frame 52 is provided on the placement base plate 511; a guide groove 514 adapted to the roller 512 is provided in the warehouse body 1.
[0043] The present invention provides installation conditions for the roller 512 and the material discharge frame 52 by setting the placement base plate 511; the setting of the roller 512 facilitates the movement of the placement base plate 511 and the movement and transportation of the material discharge frame 52; the setting of the placement groove 513 limits the placement position of the material discharge frame 52; the setting of the guide groove 514 is used to limit the position of the placement base plate 511 in the warehouse body 1, thereby limiting the position of the material discharge frame 52 and limiting the position of the blanks or products in the material discharge frame 52.
[0044] See attached Figure 3 and Figure 4 As shown, in the present invention, the partition plate 4 is made of magnetic conductive material; a magnet 515 corresponding to the partition plate 4 is mounted on the placement bottom plate 511; and the depth of the placement groove 513 is less than the frame height of the material discharging frame 52.
[0045] The utility model limits the partition plate 4 to be a magnetic conductive material, and cooperates with the installation of the magnet 515 to limit the position of the bottom plate 511; by limiting the position of the placement groove 513, it is ensured that the material discharging frame 52 will not be completely sunken into the placement groove 513, so that workers can move the material discharging frame 52 conveniently.
[0046] See attached Fig. 9 and Fig.10 As shown, in the utility model, the limiting member 53 is composed of three L-shaped limiting blocks 531 installed at equal angles in the discharge frame 52; the L-shaped limiting block 531 includes a mounting portion 532 installed on the discharge frame 52, a limiting portion 533 for limiting the blank, a first chamfer 534 is provided on the side of the top of the limiting portion 533 that contacts the blank, and a second chamfer 535 is provided on the top of the mounting portion, and the second chamfer 535 is arranged along the length direction of the mounting portion 532.
[0047] The utility model ensures that the blank can be limited by setting an L-shaped limit block 531 and limiting the number of L-shaped limit blocks 531 in each limit member 53 to 3; by setting the first chamfer 534, the blank is guided when it is placed, which is convenient for workers to place the blank; by setting the second chamfer 535, workers are prevented from being injured by contact with sharp corners when placing the blank.
[0048] See attached Figure 5 — Figure 8 As shown, in the utility model, the mobile lifting mechanism 6 includes a translational power structure 61 installed on the inner wall of the warehouse body 1, a mobile frame 62 installed on the translational power structure 61, a lifting power structure 63 installed on the mobile frame 62, a lifting frame 64 installed on the lifting power structure 63, and a lifting structure 65 installed on the lifting frame 64.
[0049] The utility model can drive the moving frame 62 to move horizontally and the discharge frame 52 to move horizontally through the setting of the translational power structure 61; through the setting of the moving frame 62, an installation position is provided for the lifting power structure 63, and the lifting power structure 63 is connected with the translational power structure 61, so that the lifting power structure 63 can be moved; through the setting of the lifting power structure 63, the lifting frame 64 is driven to move, so that the lifting structure 65 can be moved, so that the discharge frame 52 can be driven to move up and down; through the setting of the lifting structure 65, the discharge frame 52 can be limited, and the discharge frame 52 can be lifted and moved in coordination with the lifting power structure 63.
[0050] See attached Figure 5 — Figure 8 As shown, in the utility model, the translational force structure 61 includes a translational guide bar 611 installed on the inner wall of the warehouse body 1, a translational guide groove 612 arranged on the moving frame 62 corresponding to the translational guide bar 611, and two rodless cylinders 613 installed on the inner wall of the warehouse body 1 and symmetrically arranged about the translational guide bar 611, and the rodless cylinders 613 are connected to the moving frame 62.
[0051] The utility model guides and supports the movement of the moving frame 62 by setting the translation guide strip 611 in coordination with the setting of the translation guide groove 612; and provides a translation power source by setting the rodless cylinder 613.
[0052] See attached Figure 5 — Figure 8 As shown, in the utility model, the lifting power structure 63 includes a lifting motor 631 installed on the mobile frame 62, a driving gear 632 installed on the lifting motor 631 and movably connected to the mobile frame 62, a driven gear 633 movably installed at the bottom end of the mobile frame 62, a toothed belt 634 mounted on the driving gear 632 and the driven gear 633, a lifting guide strip 635 installed on the mobile frame 62, a lifting connecting plate 636 installed on the toothed belt 634, and a lifting guide groove 637 corresponding to the lifting guide strip 635 is provided on the lifting frame 64; the lifting connecting plate 636 is connected to the lifting frame 64.
[0053] The utility model provides a lifting power source through the setting of the lifting motor 631, ensuring that the lifting frame 64 can be lifted and moved; through the setting of the driving gear 632, in coordination with the setting of the driven gear 633 and the toothed belt 634, the power of the lifting motor 631 is transmitted, so that the lifting frame 64 can be driven to lift and move through the lifting connecting plate 636; through the setting of the lifting guide bar 635 and the lifting guide groove 637, the lifting and moving of the lifting connecting plate 636 is guided, thereby guiding the lifting and moving of the lifting frame 64. It should be particularly noted that the driving gear 632 and the driven gear 633 of the present application can also be replaced by sprockets, and the toothed belt 634 can be replaced by a chain.
[0054] See attached Figure 5 — Figure 8 As shown, in the utility model, the lifting structure 65 includes a mounting plate 651 mounted on the bottom of the lifting frame 64, an electromagnet 652 mounted on the mounting plate 651, a screw 653 movably mounted on the mounting plate 651, a telescopic claw 655 mounted on the screw 653 and corresponding to the electromagnet 652, a nut 656 mounted on the screw 653, and a telescopic spring 657 sleeved on the screw 653; the telescopic claw 655 is made of magnetic conductive material; the nut 656 is in contact with the plane of the mounting plate 651 away from the electromagnet 652; the two ends of the telescopic spring 657 are in contact with the mounting plate 651 and the telescopic claw 655 respectively; the telescopic claw 655 is provided with a V-shaped groove, which prevents the handle 521 of the discharge frame 52 from falling off the telescopic claw 655.
[0055] The utility model provides an installation position for the electromagnet 652 and the telescopic claw 655 by setting the mounting plate 651; by setting the electromagnet 652 and cooperating with the limitation that the telescopic claw 655 is made of magnetic conductive material, the telescopic movement of the telescopic claw 655 can be controlled by turning the electromagnet 652 on and off; by setting the screw 653, the movement of the telescopic claw 655 is guided; by setting the nut 656, the movement range of the screw 653 is limited to prevent the screw 653 from separating from the mounting plate 651; by setting the telescopic spring 657, a power source is provided for resetting the telescopic claw 655, that is, when the telescopic claw 655 is affected by the magnetic force of the electromagnet 652 and contracts, the telescopic spring 657 is compressed, and when the electromagnet 652 is powered off and the telescopic claw 655 is no longer controlled by the magnetic force, the telescopic spring 657 pushes the telescopic claw 655 to reset through elastic force.
[0056] See attached Figure 1 — Fig.10 As shown, the use process of the utility model is as follows:
[0057] Loading process: In the first step, a worker prepares two carts 51 outside the production line, one of which is stacked with a material placing frame 52, and the material placing frame 52 contains blanks to be processed, while the other cart 51 is not stored with a material placing frame 52;
[0058] In the second step, the first door 2 is opened through an external control system, and the cart 51 with the material discharging frame 52 is pushed into the first door 2 until the magnet 515 on the cart 51 is magnetically attracted to the partition plate 4, and the roller 512 is ensured to be located in the guide groove 514, and then the warehouse body 1 is withdrawn, the first door 2 is closed, and the first door 2 is locked through an external control system; if there is a cart 51 after the first door 2 is opened, that is, the material discharging frame 52 is originally placed, the cart 51 with the material discharging frame 52 now completely transported is taken out, and then the cart 51 with the material discharging frame 52 is pushed in;
[0059] The third step is to open the second door 3 through an external control system, and push the cart 51 without the material discharging frame 52 into the second door 3 until the magnet 515 on the cart 51 is magnetically attracted to the partition plate 4, and ensure that the roller 512 is located in the guide groove 514, then exit the warehouse body 1, close the second door 3, and then lock the second door 3 through an external control system; if there is a cart 51 after the second door 3 is opened, that is, the cart 51 without the material discharging frame 52 is taken out, and then the cart 51 without the material discharging frame 52 is pushed in;
[0060] Unloading process: In the first step, a worker prepares two carts 51 outside the production line, one of which has a material unloading frame 52 stacked on it, but no blanks are stored in the material unloading frame 52, and the other cart 51 has no material unloading frame 52 stored;
[0061] The second step is the same as the second step of the loading process, which will not be repeated here;
[0062] The third step is the same as the third step of the loading process, which will not be repeated here.
[0063] It should be particularly noted that, when performing the second step, the lifting mechanism 6 needs to be moved to lift all the material discharge frames 52 on the cart 51 close to the first warehouse door 2 before the first warehouse door 2 can be opened through the control system; when performing the third step, the lifting mechanism 6 needs to be moved to transport all the material discharge frames 52 on the cart 51 close to the first warehouse door 2 to the cart 51 close to the second warehouse door 3 before the second warehouse door 3 can be opened through the control system, and the number of material discharge frames 52 placed on the cart 51 each time is the same. According to the working order of the mobile lifting mechanism 6, the cart 51 close to the first warehouse door 2 needs to be replaced first, and then the cart 51 close to the second warehouse door 3 needs to be replaced, so as to reduce the transportation impact on the mobile lifting mechanism 6, thereby further improving the production efficiency of the production line.
[0064] The working process of the mobile lifting mechanism 6 during loading and unloading is as follows:
[0065] In the first step, the external control system controls the rodless cylinder 613 to move, and the rodless cylinder 613 drives the moving frame 62 to move toward the first door 2 until it moves to the designated position;
[0066] In the second step, the external control system controls the lifting motor 631 to start working, and the lifting motor 631 drives the driving gear 632 to rotate, so that the toothed belt 634 drives the lifting connecting plate 636 to move, thereby driving the lifting frame 64 to descend until the lifting frame 64 descends to the specified position;
[0067] In the third step, the external control system controls the electromagnet 652 to be powered off, the telescopic spring 657 is reset, and the telescopic claw 655 is pushed to move and insert into the handle 521 of the material discharging frame 52;
[0068] In the fourth step, the lifting motor 631 starts to reverse, driving the driving gear 632 to flip, so that the toothed belt 634 drives the lifting frame 64 to rise through the lifting connecting plate 636, thereby driving the unloading frame 52 to rise;
[0069] Step 5: The rodless cylinder 613 moves toward the second door 3 until it reaches a designated position, so that the robot arm can take the blank or place the product, until all the blanks in the material discharging frame 52 are taken out or the material discharging frame 52 is filled with products.
[0070] Step 6: The lifting motor 631 starts to work, and the lifting motor 631 drives the driving gear 632 to rotate, so that the toothed belt 634 drives the lifting connecting plate 636 to move, thereby driving the lifting frame 64 to descend, until the lifting frame 64 descends to the designated position;
[0071] Step 7: The external control system controls the electromagnet 652 to be energized, so that the telescopic claw 655 starts to move, compresses the telescopic spring 657, separates the telescopic claw 655 from the handle 521, and then the lifting motor 631 starts to reverse, driving the lifting frame 64 to rise;
[0072] Repeat the above steps until all the discharge frames 52 are moved; it should be noted that the stroke limit of the rodless cylinder 613 is limited by the proximity switch, and the lifting range of the lifting frame 64 is controlled by the lifting motor 631, and the lifting motor 631 is a stepper motor, that is, the rotation angle of the stepper motor controls the moving distance of the lifting frame 64.
[0073] Example 2
[0074] See attached Fig.11 and Fig.12As shown, the difference between this embodiment and embodiment 1 is that the limiting member 53 includes a conical seat 536 installed in the material discharging frame 52, and a limiting column 537 movably installed on the conical seat 536. This embodiment can be applied to blanks or gear products of different sizes by only replacing the limiting column 537, which is simple and convenient, while embodiment 1 requires disassembly and assembly of the L-shaped limiting block 531, which is very troublesome.
[0075] The above embodiments are intended to illustrate the present application, not to limit the present application. Any solution that is a simple transformation of the present application falls within the protection scope of the present application.
Claims
1. A loading and unloading device, comprising a bin body (1), characterized in that: A first door (2) and a second door (3) are respectively mounted on two parallel walls of the warehouse body (1); a partition plate (4) is mounted in the warehouse body (1); two trolleys (51) are also mounted in the warehouse body (1); a material discharge assembly (5) is mounted on one of the trolleys (51); the two trolleys (51) are respectively located on both sides of the partition plate (4); a movable lifting mechanism (6) is also mounted in the warehouse body (1); and a connecting groove (7) is provided on the top of the warehouse body (1).
2. The loading and unloading device according to claim 1, characterized in that: The minimum distance from the partition plate (4) to the first compartment door (2) is equal to the minimum distance from the partition plate (4) to the second compartment door; The material discharging assembly (5) comprises a plurality of material discharging frames (52) stacked on a trolley (51), and a plurality of limiting members (53) installed in the material discharging frames (52).
3. The loading and unloading device according to claim 2, characterized in that: The trolley (51) comprises a placement base plate (511), a plurality of rollers (512) mounted at the bottom of the placement base plate (511), and a placement groove (513) corresponding to the material discharging frame (52) is provided on the placement base plate (511); a guide groove (514) adapted to the rollers (512) is provided in the warehouse body (1); and the partition plate (4) is made of a magnetic conductive material.
4. The loading and unloading device according to claim 3 is characterized in that: The placement bottom plate (511) is provided with a magnet (515) corresponding to the partition plate (4); the depth of the placement groove (513) is less than the frame height of the material discharging frame (52).
5. The loading and unloading device according to claim 4, characterized in that: A handle (521) is installed on the material discharging frame (52), and a limiting groove (522) corresponding to the handle (521) is provided at the bottom of the material discharging frame (52).
6. The loading and unloading device according to claim 2, characterized in that: The limiting member (53) is composed of three L-shaped limiting blocks (531) installed at equal angles in the material discharging frame (52); The L-shaped limiting block (531) comprises a mounting portion (532) mounted on the material discharging frame (52), a limiting portion (533) for limiting the position of the blank, a first chamfer (534) being provided on the top of the limiting portion (533) on the side in contact with the blank, and a second chamfer (535) being provided on the top of the mounting portion, the second chamfer (535) being arranged along the length direction of the mounting portion (532).
7. The loading and unloading device according to claim 6, characterized in that: The limiting member (53) comprises a conical seat (536) installed in the material discharging frame (52) and a limiting column (537) movably installed on the conical seat (536).
8. The loading and unloading device according to claim 1, characterized in that: The mobile lifting mechanism (6) comprises a translational power structure (61) mounted on the inner wall of the warehouse body (1), a mobile frame (62) mounted on the translational power structure (61), a lifting power structure (63) mounted on the mobile frame (62), a lifting frame (64) mounted on the lifting power structure (63), and a lifting structure (65) mounted on the lifting frame (64).
9. The loading and unloading device according to claim 8, characterized in that: The translational force structure (61) comprises a translational guide strip (611) mounted on the inner wall of the bin body (1), a translational guide groove (612) arranged on the moving frame (62) and corresponding to the translational guide strip (611), and two rodless cylinders (613) mounted on the inner wall of the bin body (1) and symmetrically arranged with respect to the translational guide strip (611), wherein the rodless cylinders (613) are connected to the moving frame (62); The lifting power structure (63) comprises a lifting motor (631) mounted on the moving frame (62), a driving gear (632) mounted on the lifting motor (631) and movably connected to the moving frame (62), a driven gear (633) movably mounted on the bottom end of the moving frame (62), a toothed belt (634) sleeved on the driving gear (632) and the driven gear (633), a lifting guide strip (635) mounted on the moving frame (62), and a lifting connection plate (636) mounted on the toothed belt (634); the lifting frame (64) is provided with a lifting guide groove (637) corresponding to the lifting guide strip (635); and the lifting connection plate (636) is connected to the lifting frame (64).
10. The loading and unloading device according to claim 8, characterized in that: The lifting structure (65) comprises a mounting plate (651) mounted on the bottom of the lifting frame (64), an electromagnet (652) mounted on the mounting plate (651), a screw rod (653) movably mounted on the mounting plate (651), a telescopic claw (655) mounted on the screw rod (653) and corresponding to the electromagnet (652), a nut (656) mounted on the screw rod (653), and a telescopic spring (657) sleeved on the screw rod (653); The telescopic claw (655) is made of a magnetic conductive material; the nut (656) is in contact with a plane of the mounting plate (651) on a side away from the electromagnet (652); and both ends of the telescopic spring (657) are in contact with the mounting plate (651) and the telescopic claw (655), respectively.