An automatic motor production stereoscopic storage system
By combining load-bearing rods and limiting rods in the storage area of the automated warehouse, and using clamping and squeezing mechanisms to fix the pallets, the problem of goods sliding or falling is solved, and the stable placement and safe storage of goods in the automated warehouse is achieved.
Patent Information
- Application Number
- CN202511203106.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-27
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2045-08-27
AI Technical Summary
In existing automated warehouses, goods are prone to displacement or slippage due to external forces after placement, leading to malfunctions in stacker crane operation and even goods falling off.
Load-bearing bars and limit bars are installed in the storage area of the automated racking system. The limit bars are equipped with limit bars, contact plates and clamping springs. The pallets are fixed by clamping and squeezing mechanisms. Combined with limit blocks and buffer pads, the pallets are placed stably in the storage area.
It effectively prevents pallets and goods from sliding or falling on the automated storage and retrieval system, ensuring the stability and safety of goods placement and avoiding impact on the operation of the stacker crane.
Smart Images
Figure CN120736133B_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application belongs to the technical field of stereoscopic storage, and particularly relates to an automatic stereoscopic warehouse system for motor production. BACKGROUND
[0002] The automatic stereoscopic warehouse is a warehouse which stores goods by using high-level stereoscopic shelves, is controlled and managed by a computer, and stores and takes goods by using an automatic control stacker. The stacker runs along a track in a lane of the automatic stereoscopic warehouse, stores goods into a specified goods grid, or takes out goods in the specified goods grid and transports the goods to a required position, so as to complete the storage and the in-out storage of the goods.
[0003] In the existing stereoscopic warehouse, the goods are mostly directly lifted by the stacker and placed on the shelf, and the placed goods are not limited, so the goods are easily displaced or slipped out due to external force, which hinders the operation of the stacker, and in a serious case, the goods may fall off. SUMMARY
[0004] In order to make up for the deficiency of the prior art, limit and fix the supporting plate in the goods location area, and make the supporting plate fall in the middle position of the goods location area, so as to avoid the supporting plate for placing goods from slipping out or falling off, the application provides an automatic stereoscopic warehouse system for motor production.
[0005] The technical scheme adopted by the application to solve the technical problem is that the automatic stereoscopic warehouse system for motor production comprises a stereoscopic shelf and a stacker, the stereoscopic shelf comprises a vertical column and a cross beam, a plurality of layers are installed on the cross beam from bottom to top, and the cross beam surrounds a plurality of goods location areas on the vertical column;
[0006] The stacker is installed on the side surface of the stereoscopic shelf, the stacker is used for storing and taking goods in the goods location area on the stereoscopic shelf, and the goods are placed in the goods location area by a supporting plate;
[0007] A bearing rod is installed on the cross beam in the goods location area, the length direction of the bearing rod is the same as the length direction of the stereoscopic shelf, a limiting rod is installed on the bearing rod, a sleeve plate is installed on the limiting rod, and the limiting rod is slidably installed on the bearing rod through the sleeve plate;
[0008] The limiting rod is provided in multiple groups, each group of the limiting rods is arranged in pairs, a clamping spring is installed between each group of the limiting rods, a blocking bolt is installed on the bearing rod, the blocking bolt and the limiting rod are connected with each other through a positioning spring, and the clamping spring and the positioning spring are both installed on the sleeve plate;
[0009] The contact plate is installed on the limiting rod, the lower surface of the contact plate is installed with an extruding rod, a through hole is formed in the limiting rod, the lower end of the extruding rod is inserted into the through hole, a buffer pad is installed between the contact plate and the limiting rod, and a sawtooth is arranged on the upper surface of the contact plate.
[0010] Preferably, the distance between the limiting rods in each group is less than or equal to the width of the foot block on the supporting plate, the edge of the contact plate in the length direction is inverted, and the inclined surface of the contact plate contacts the foot block.
[0011] Preferably, a positioning strip is installed on the upper surface of the supporting rod, the lower end of the extruding rod is opposite to the upper surface of the positioning strip, the upper surface of the positioning strip and the lower surface of the extruding rod are roughened, and the positioning strip is elastic.
[0012] Preferably, a limiting block is installed on the opposite side surface of the limiting rod in each group, the limiting block is located at both ends of the limiting rod, the thickness of one end of the limiting block towards the middle position of the limiting rod is less than the thickness of the other end of the limiting block away from the middle position of the limiting rod.
[0013] The upper surface of the limiting block is inclined, and the inclined surface of the limiting block is flush with and in the same plane as the inclined surface of the contact plate.
[0014] Preferably, the limiting block is made of an elastic material, an extruding cavity is formed in the limiting block, hydraulic oil is filled in the extruding cavity, and a containing cavity is formed in the buffer pad, and the containing cavity and the extruding cavity are in communication with each other.
[0015] Preferably, a protruding rod is arranged on the side surface of the limiting block, the protruding rods are uniformly arranged on the side surface of the limiting block, and the upper surface of the protruding rod is in the same plane as the upper surface of the limiting block.
[0016] Preferably, an isolation layer is installed on the inclined surface of the limiting block, the isolation layer is composed of uniformly arranged elastic metal sheets, and the protruding rod is an elastic metal rod.
[0017] Preferably, a lubricating layer is installed on the lower surface of the limiting rod and the surface of the sleeve plate towards the supporting rod, and the lubricating layer is made of polytetrafluoroethylene material.
[0018] The beneficial effects of the present application are as follows:
[0019] 1. The motor production automatic stereoscopic storage system, by setting the bearing rod, the limiting rod, the contact plate extrusion rod and the clamping spring, the foot block on the support plate below the goods is inserted between the limiting rods after being placed in the goods location area, the limiting rods are clamped on the foot block by the limiting rods, and the support plate extrudes the extrusion rod by the contact plate, so that the lower end of the extrusion rod is extruded against the bearing rod, the position of the limiting rod on the bearing rod is locked, the movement of the support plate in the length direction of the stereoscopic shelf is limited, at the same time, the sawtooth on the contact plate makes the friction between the support plate and the contact plate larger, and the movement of the support plate in the width direction of the stereoscopic shelf is further limited, so that the support plate on which the goods are placed can be automatically limited and locked after being placed in the goods location area, and the sliding or falling of the goods is prevented.
[0020] 2. The motor production automatic stereoscopic storage system, by setting the limiting rod, the limiting block, the protruding rod, the isolation layer and the buffer pad, during the placing process of the support plate, the foot block inserted between the limiting rods is guided by the vertical side surface of the limiting block, the hydraulic oil in the extruded buffer pad enters the limiting block, the limiting block expands, and the support plate moves as much as possible in the middle position of the limiting rod, so that the support plate on which the goods are placed finally falls in the middle position of the goods location area, the stress uniformity of the goods location area is ensured, and the stability and safety of the goods placement are ensured. BRIEF DESCRIPTION OF DRAWINGS
[0021] The application will be further described below with reference to the drawings.
[0022] Figure 1 is a stereogram of the storage system of the application;
[0023] Figure 2 is a structural schematic view of the stereoscopic shelf in the storage system of the application when no goods are placed on the stereoscopic shelf;
[0024] Figure 3 is a structural schematic view of one of the goods location areas on the stereoscopic shelf in the storage system of the application;
[0025] Figure 4 is an installation position schematic view of the bearing rod and the limiting rod in the goods location area on the stereoscopic shelf in the storage system of the application;
[0026] Figure 5 is a structural schematic view of the limiting rod and the bearing rod on the stereoscopic shelf in the storage system of the application;
[0027] Figure 6 is a structural schematic view of the limiting rod on the stereoscopic shelf in the storage system of the application;
[0028] Figure 7 is a structural schematic view of the support plate and the goods in the storage system of the application;
[0029] Figure 8 is Figure 5 a local enlarged view of A in the middle;
[0030] Figure 9 is Figure 5 a local enlarged view of B in the middle;
[0031] Figure 10 is Figure 6 a local enlarged view of C in the middle;
[0032] In the figure: the stereoscopic shelf 1, the supporting plate 11, the foot block 111, the storage area 12, the stacking machine 2, the lower rail 21, the driving mechanism 22, the lifting column 23, the telescopic plate fork 24, the cross beam 3, the vertical column 31, the bearing rod 4, the blocking bolt 41, the positioning strip 42, the limiting rod 5, the sleeve plate 51, the clamping spring 511, the positioning spring 512, the contact plate 52, the guide slope 521, the buffer pad 522, the extrusion rod 53, the limiting block 54, the protruding rod 541, the isolation layer 542. DETAILED DESCRIPTION
[0033] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application will be further described below in combination with specific embodiments.
[0034] As Figures 1 to 10 shown, the automatic stereoscopic warehouse system for motor production of the present application comprises a stereoscopic shelf 1 and a stacking machine 2, the stereoscopic shelf 1 comprises a vertical column 31 and a cross beam 3, the cross beam 3 is installed with multiple layers from bottom to top, and the cross beam 3 encloses multiple storage areas 12 on the vertical column 31;
[0035] The stacking machine 2 is installed on the side of the stereoscopic shelf 1, the stacking machine 2 is used for storing and taking goods in the storage area 12 on the stereoscopic shelf 1, and the goods are placed in the storage area 12 through the supporting plate 11;
[0036] The cross beam 3 in the storage area 12 is installed with a bearing rod 4, the length direction of the bearing rod 4 is the same as the length direction of the stereoscopic shelf 1, the bearing rod 4 is installed with a limiting rod 5, the limiting rod 5 is installed with a sleeve plate 51, and the limiting rod 5 is slidingly installed on the bearing rod 4 through the sleeve plate 51;
[0037] The limiting rod 5 is provided with multiple groups, each group of the limiting rod 5 is provided in pairs, each group of the limiting rod 5 is installed with a clamping spring 511, the bearing rod 4 is installed with a blocking bolt 41, the blocking bolt 41 and the limiting rod 5 are connected with each other through a positioning spring 512, and the clamping spring 511 and the positioning spring 512 are both installed on the sleeve plate 51;
[0038] A contact plate 52 is installed on the limiting rod 5, and a pressing rod 53 is installed on the lower surface of the contact plate 52. A through hole is opened on the limiting rod 5, and the lower end of the pressing rod 53 is inserted into the through hole. A buffer pad 522 is installed between the contact plate 52 and the limiting rod 5. A serration is provided on the upper surface of the contact plate 52.
[0039] The automated storage and retrieval system includes multiple sets of three-dimensional racks 1 and stacker cranes 2. The three-dimensional racks 1 are evenly arranged in the warehouse, and aisles are formed between the racks 1. The stacker cranes 2 are installed in the aisles and are used to retrieve and store goods in the storage areas 12 on the three-dimensional racks 1 on both sides of the aisles. The stacker cranes 2 include a lower track 21 laid on the ground. The lower track 21 is located in the aisle and is in the same length direction as the three-dimensional racks 1. A drive mechanism 22 and a lifting column 23 are installed on the lower track 21. A telescopic fork 24 is installed on the lifting column 23. The lifting column 23 and the telescopic fork 24 are driven to move along the lower track 21 by the traveling mechanism in the drive mechanism 22, and the telescopic fork 24 is driven to move up and down along the lifting column 23 by the lifting mechanism in the drive mechanism 22.
[0040] During operation, the pallet 11 containing goods is lifted by the telescopic fork 24 on the stacker crane 2. Then, the pallet 11 is moved to the corresponding goods area, and then the pallet 11 is placed into the goods area by the telescopic fork 24 to complete the storage of goods.
[0041] Meanwhile, as the pallet 11 carrying the goods is placed into the goods area, as the pallet 11 gradually descends, the foot block 111 on the lower surface of the pallet 11 will be inserted between any two limit rods 5. After that, when the pallet 11 is placed, the lower surface of the pallet 11 will contact the contact plate 52 on the limit rod 5, and the lower surface of the foot block 111 will contact the upper surface of the bearing rod 4.
[0042] Since the limiting rod 5 is slidably installed on the bearing rod 4, and a clamping spring 511 is installed between the two limiting rods 5 in pairs, when the pallet 11 is gradually lowered and placed in the storage area 12, the foot block 111 on the pallet 11 will be inserted between the two limiting rods 5, and the two limiting rods 5 will be pressed tightly against both sides of the foot block 111 under the action of the clamping spring 511, clamping and limiting the foot block 111;
[0043] Meanwhile, with the descending of the foot blocks 111, the lower surface of the supporting plate 11 will contact and press the contact plate 52, so that the cushion block between the contact plate 52 and the limiting rod 5 is pressed and compressed, and then the contact plate 52 and the pressing rod 53 move towards the direction close to the limiting rod 5 until the supporting plate 11 is placed, the lower end of the pressing rod 53 contacts and presses on the upper surface of the bearing rod 4, so that the position of the limiting rod 5 on the bearing rod 4 is locked by the pressing rod 53, thereby limiting and locking the supporting plate 11 on which the goods are placed, avoiding the movement of the supporting plate 11 in the length direction of the stereoscopic goods shelf 1 when the supporting plate 11 and the goods are affected or disturbed by external force after the supporting plate 11 is placed in the goods location area 12, affecting the stability of the goods placement and the safety of the storage system;
[0044] Meanwhile, the relative position of each group of limiting rods 5 on the bearing rod 4 is fixed by the positioning spring 512 connected to the blocking bolt 41 and the sleeve plate 51, avoiding the large deviation of the position of the limiting rod 5 after the goods location area 12 is accessed and the goods are placed for many times, so that the foot blocks 111 on the supporting plate 11 at the bottom of the goods cannot be inserted between the limiting rods 5 after the subsequent goods are placed, and the foot blocks 111 cannot be limited and fixed by the limiting rods 5, thereby affecting the stability of the stored goods;
[0045] Meanwhile, after the goods are placed in the goods location area 12, the lower surface of the supporting plate 11 at the bottom of the goods will press on the upper surface of the contact plate 52, and the relative fixation between the supporting plate 11 and the contact plate 52 is realized through the sawtooth on the upper surface of the contact plate 52, avoiding the movement of the supporting plate 11 in the width direction of the stereoscopic goods shelf 1 when the goods or the supporting plate 11 are affected by external factors, avoiding the goods and the supporting plate 11 from slipping out of or falling off the goods location area 12 or protruding from the goods location area 12, affecting the stability of the goods placement and interfering with the normal operation of the stacker crane 2, causing safety accidents of the storage system.
[0046] As an embodiment of the present application, the distance between the limiting rods 5 in each group is less than or equal to the width of the foot blocks 111 on the supporting plate 11, the edge inclined surface in the length direction of the contact plate 52, and the inclined surface on the contact plate 52 contacts the foot blocks 111;
[0047] By means of the slope formed by the slope formed at the edge of the upper surface of the contact plate 52, the guide and orientation are conducted, when the foot block 111 moves downward and presses to the slope, the two limiting rods 5 are away from each other by the pressing force of the foot block 111, so that the foot block 111 is inserted between the two limiting rods 5, thereby ensuring that the limiting rod 5 fully limits the foot block 111 in the length direction of the stereoscopic shelf 1 after the subsequent goods are placed, and at the same time, since the edge of the contact plate 52 is provided with a slope, the lower surface of the foot block 111 is prevented from directly abutting to the upper surface of the contact plate 52 during the descending process of the foot block 111, so that the foot block 111 and the supporting plate 11 are directly placed above the limiting rod 5, the supporting plate 11 is not fully limited and fixed, the stability of the goods placed in the goods location area 12 is affected, and the safety of the storage system is affected.
[0048] At the same time, since the distance between the limiting rods 5 is smaller than the width of the foot block 111, and the limiting rods 5 are connected to each other by the clamping spring 511, after the foot block 111 is inserted between the limiting rods 5, the limiting rods 5 will be tightly attached to the side surface of the foot block 111, so as to avoid the existence of large gaps between the limiting rods 5 and the foot block 111 as much as possible, and ensure that the limiting effect on the foot block 111 and the supporting plate 11 is good.
[0049] As an embodiment of the present application, the upper surface of the bearing rod 4 is provided with a positioning strip 42, the lower end of the pressing rod 53 is opposite to the upper surface of the positioning strip 42, the upper surface of the positioning strip 42 and the lower surface of the pressing rod 53 are roughened, and the positioning strip 42 is elastic.
[0050] When the contact plate 52 drives the pressing rod 53 to move downward, the lower end of the pressing rod 53 will contact and press on the positioning strip 42, and the roughening of the lower surface of the pressing rod 53 and the upper surface of the positioning strip 42 makes the friction between the pressing rod 53 and the positioning strip 42 larger, so as to avoid the sliding between the pressing rod 53 and the positioning strip 42, affect the positioning and fixing of the limiting rod 5 on the bearing rod 4, and affect the limiting effect on the supporting plate 11, and at the same time, after the goods are stored and taken in the same goods location area 12 for many times, the lower end of the pressing rod 53 and the upper surface of the bearing rod 4 contact for many times, which is easy to cause the upper surface of the bearing rod 4 and the lower surface of the pressing rod 53 to be worn and smooth, and affect the limiting and fixing effect of the limiting rod 5 on the bearing rod 4, therefore, the elastic positioning strip 42 is installed on the bearing rod 4, the pressing rod 53 and the positioning strip 42 contact each other, the friction between the pressing rod 53 and the positioning strip 42 is relatively large, the wear of the pressing rod 53 and the positioning strip 42 is avoided or reduced, the limiting and fixing effect of the limiting rod 5 on the bearing rod 4 is affected, the stability of the goods placed in the goods location area 12 is affected, and the safety of the storage system is affected.
[0051] As an embodiment of the present application, a limiting block 54 is installed on the opposite side of the limiting rod 5 in each group, the limiting block 54 is located at both ends of the limiting rod 5, the thickness of the limiting block 54 at one end towards the middle of the limiting rod 5 is less than the thickness of the limiting block 54 at one end away from the middle of the limiting rod 5;
[0052] The upper surface of the limiting block 54 is inclined, the slope on the limiting block 54 is flush with the slope on the contact plate 52 and in the same plane;
[0053] Due to the deviation of the placement position of the goods and the pallet 11, when the telescopic fork 24 on the stacking machine 2 is inserted below the pallet 11 and lifts the pallet 11 and the goods, the relative position of the goods and the pallet 11 on the telescopic fork 24 will also change, and then the placement position of the goods and the pallet 11 in the goods location area 12 will deviate, such as in the width direction of the stereoscopic shelf 1, which will cause the goods in the goods location area 12 to be placed too far forward or backward, easily causing uneven stress on the local part of the stereoscopic shelf 1, affecting the normal use of the stereoscopic shelf 1, and at the same time, under the influence of the outside world, such as vibration, the goods in the goods location area 12 are easy to be unstable, slide out or fall off, affecting the stability and safety of the goods placed in the goods location area 12;
[0054] At the same time, the limiting block 54 is installed at both ends of the limiting rod 5, so that when the foot block 111 is inserted downward between the limiting rods 5, when the position of the pallet 11 is too far forward or backward in the width direction of the stereoscopic shelf 1, the foot block 111 will be guided and oriented by the side surface of the triangular or arc-shaped limiting block 54 in the vertical direction, so that the pallet 11 will move along the width direction of the stereoscopic shelf 1, and the pallet 11 placed with goods will be located as much as possible in the middle position of the width direction of the stereoscopic shelf 1 in the goods location area 12, so that the local position of the stereoscopic shelf 1, i.e. the goods location area 12, is evenly stressed, and the placement position of the goods is avoided to be too far forward or backward, which will cause the goods to be unstable after being placed and easy to slide or interfere with the normal operation of the stacking machine 2;
[0055] At the same time, the upper surface of the limiting block 54 is inclined, the upper surface of the limiting block 54 is an inclined surface, and the inclined surface on the limiting block 54 is flush with the inclined surface on the contact plate 52, and the two inclined surfaces are in the same plane, so that when the placement position of the pallet 11 in the goods location area 12 is too far forward or backward, the foot block 111 will be guided and oriented by the slope on the limiting block 54, avoiding the abutment of the foot block 111 by the limiting block 54, causing the foot block 111 to be unable to be inserted between the limiting rods 5, affecting the stability and safety of the goods placement;
[0056] Meanwhile, in the process that the foot block 111 moves downward, the lower surface of the supporting plate 11 just contacts the contact plate 52, and the contact plate 52 is driven to continue moving downward by the supporting plate 11, at this time, the weight of the goods and the supporting plate 11 is mainly borne by the telescopic fork plate on the stacking machine 2, so that when the foot block 111 contacts the vertical side surface of the triangular or arc-shaped limiting block 54 and is guided by the vertical side surface, the supporting plate 11 can move in the width direction of the stereoscopic goods shelf 1.
[0057] As an embodiment of the present application, the limiting block 54 is made of elastic material, the limiting block 54 is internally provided with an extrusion cavity, the extrusion cavity is filled with hydraulic oil, and the buffer pad 522 is internally provided with an accommodating cavity, the accommodating cavity and the extrusion cavity are in communication with each other;
[0058] In the process that the supporting plate 11 is placed into the goods location area 12, the lower surface of the supporting plate 11 contacts and extrudes the contact plate 52, thereby driving the contact plate 52 to move downward, so that the buffer pad 522 between the contact plate 52 and the limiting rod 5 is extruded and compressed, and then the hydraulic oil in the accommodating cavity is extruded into the extrusion cavity, so that the limiting block 54 gradually expands, further guiding and guiding the foot block 111 entering between the limiting rods 5, so that the supporting plate 11 finally falls in the middle position of the goods location area 12, ensuring the stability and safety of the goods placement;
[0059] Meanwhile, after the limiting block 54 expands, the limiting block 54 limits the movement of the foot block 111 in the width direction of the stereoscopic goods shelf 1, cooperates with the sawtooth on the upper surface of the contact plate 52, further ensures the stability of the supporting plate 11 in the goods location area 12, avoids the movement of the goods and the supporting plate 11 in the width direction of the stereoscopic goods shelf 1, ensures the stability of the goods, and ensures the safety of the warehouse system.
[0060] As an embodiment of the present application, the side surface of the limiting block 54 is provided with a protruding rod 541, the protruding rod 541 is uniformly arranged on the side surface of the limiting block 54, and the upper surface of the protruding rod 541 is in the same plane as the upper surface of the limiting block 54;
[0061] After the foot block 111 is guided and directed by the limiting block 54 and the inclined surface on the contact plate 52 into between the limiting rods 5, as the foot block 111 descends, the foot block 111 contacts the protruding rod 541 on the side surface of the limiting block 54, thereby reducing the contact area and friction between the foot block 111 and the limiting block 54, facilitating the smooth downward movement of the foot block 111, until the supporting plate 11 is placed into the goods location area 12, and meanwhile, reducing the abrasion or scratching of the surface of the limiting block 54 in the process that the foot block 111 descends, as far as possible to avoid damage and leakage of the hydraulic oil in the limiting block 54;
[0062] Meanwhile, by limiting the protruding rod 541 on the side surface of the limiting block 54, the movement of the foot block 111 in the width direction of the stereoscopic shelf 1 is limited after the expansion of the limiting block 54, and the limiting effect of the supporting plate 11 and the foot block 111 in the width direction of the stereoscopic shelf 1 is further limited, so that the stability and safety of the goods are not good, and the normal operation of the storage system is affected.
[0063] As an embodiment of the present application, the inclined surface of the limiting block 54 is provided with an isolation layer 542, which is composed of uniformly arranged elastic metal sheets, and the protruding rod 541 is an elastic metal rod;
[0064] By installing the isolation layer 542 made of elastic metal sheets on the inclined surface of the limiting block 54, the foot block is guided by the inclined surface on the contact plate 52 and the limiting block 54, and enters the process between the limiting rods 5, the foot block 111 can smoothly and quickly pass through the inclined surface area of the limiting block 54, and reduce the scratching and friction of the foot block 111 on the inclined surface part of the limiting block 54, and avoid damage to the inclined surface of the limiting block 54 as much as possible, affecting the normal use of the limiting block 54;
[0065] Meanwhile, by installing the protruding rod 541 made of metal on the vertical side surface of the limiting block 54, the deformation and flatness under pressure of the protruding rod 541 when guiding the foot block 111 is avoided, and the friction between the foot block 111 and the limiting block 54 and the foot block 111 and the protruding rod 541 is minimized, so that the foot block can be smoothly inserted between the limiting rods 5, and the protruding rod 541 can also be avoided to avoid damage, and the stability and safety of the goods in the goods location area 12 are guaranteed.
[0066] As an embodiment of the present application, a lubricating layer is installed on the surface of the lower surface of the limiting rod 5 and the sleeve plate 51 towards the bearing rod 4, which is made of polytetrafluoroethylene material;
[0067] Since the limiting rod 5 is installed on the bearing rod 4 by sliding through the sleeve plate 51, and as the storage system is used, a lubricating layer is installed on the surface of the limiting rod 5 and the sleeve plate 51, so that the limiting rod 5 will not be stuck or dead when sliding on the bearing rod 4, ensuring that the goods are placed smoothly in the middle position of the goods location area 12, and further ensuring the stability and safety of the goods.
[0068] The specific working process is as follows:
[0069] In work, the supporting plate 11 on which the goods are placed is lifted by the telescopic plate fork 24 on the stacking machine 2, then the supporting plate 11 is moved to the corresponding goods area, and then the supporting plate 11 is placed in the goods area by the telescopic plate fork 24, completing the storage of the goods;
[0070] Meanwhile, in the process of placing the goods-carrying pallet 11 into the goods area, as the pallet 11 gradually descends, the foot block 111 on the lower surface of the pallet 11 will be inserted between any pair of two limiting rods 5, and then, when the placement of the pallet 11 is completed, the lower surface of the pallet 11 will contact the contact plate 52 on the limiting rod 5, and the lower surface of the foot block 111 will contact the upper surface of the bearing rod 4;
[0071] Since the limiting rod 5 is slidingly installed on the bearing rod 4, and the clamping spring 511 is installed between the two limiting rods 5 arranged in pairs, when the pallet 11 gradually descends and is placed in the goods location area 12, the foot block 111 on the pallet 11 will be inserted between the two limiting rods 5, and the two limiting rods 5 will be tightly attached to the two sides of the foot block 111 under the action of the clamping spring 511, so as to clamp and limit the foot block 111;
[0072] Meanwhile, as the foot block 111 descends, the lower surface of the pallet 11 will contact and press the contact plate 52, so that the pad between the contact plate 52 and the limiting rod 5 is pressed and compressed, and then the contact plate 52 and the pressing rod 53 move towards the limiting rod 5, until the lower end of the pressing rod 53 contacts and presses on the upper surface of the bearing rod 4 when the placement of the pallet 11 is completed, so that the position of the limiting rod 5 on the bearing rod 4 is locked by the pressing rod 53;
[0073] Meanwhile, the relative position of each group of limiting rods 5 on the bearing rod 4 is fixed by the positioning spring 512 connected to the blocking bolt 41 and the sleeve plate 51;
[0074] Meanwhile, after the goods are placed in the goods location area 12, the lower surface of the pallet 11 at the bottom of the goods will press on the upper surface of the contact plate 52, and the relative fixation between the pallet 11 and the contact plate 52 is achieved through the sawtooth on the upper surface of the contact plate 52, so as to avoid the movement of the pallet 11 in the width direction of the three-dimensional shelf 1;
[0075] By inverting the slope on the edge of the upper surface of the contact plate 52, when the foot block 111 moves downward and is pressed to the slope, the two limiting rods 5 are moved away from each other by the pressing force of the foot block 111, so that the foot block 111 is inserted between the two limiting rods 5, and at the same time, the lower surface of the foot block 111 is prevented from directly abutting on the upper surface of the contact plate 52 during the descending process of the foot block 111, so that the foot block 111 and the pallet 11 are directly placed above the limiting rod 5, and the pallet 11 is not fully limited and fixed;
[0076] Meanwhile, since the distance between the limiting rods 5 is less than the width of the foot block 111, and the limiting rods 5 are connected to each other by the clamping spring 511, after the foot block 111 is inserted between the limiting rods 5, the limiting rods 5 will be tightly attached to the side surface of the foot block 111;
[0077] When the contact plate 52 drives the extrusion rod 53 to move downward, the lower end of the extrusion rod 53 will contact and extrude the positioning strip 42, and the rough processing of the lower surface of the extrusion rod 53 and the upper surface of the positioning strip 42 makes the friction between the extrusion rod 53 and the positioning strip 42 larger, so as to avoid the sliding between the extrusion rod 53 and the positioning strip 42, and meanwhile, the positioning strip 42 with elasticity is installed on the bearing rod 4, so that the extrusion rod 53 and the positioning strip 42 contact each other, and under the condition that the friction between the extrusion rod 53 and the positioning strip 42 is relatively large, the wear of the extrusion rod 53 and the positioning strip 42 is avoided or reduced;
[0078] Meanwhile, the limiting blocks 54 are installed at the two ends of the limiting rod 5, so that when the foot block 111 is inserted downward between the limiting rods 5, if the position of the supporting plate 11 is too forward or too backward in the width direction of the stereoscopic shelf 1, the foot block 111 will be guided and oriented by the vertical side of the triangular or arc-shaped limiting block 54, so that the supporting plate 11 will move along the width direction of the stereoscopic shelf 1, and the supporting plate 11 on which the goods are placed will be located at the middle position in the width direction of the stereoscopic shelf 1 in the goods location area 12 as far as possible;
[0079] Meanwhile, the upper surface of the limiting block 54 is inclined, so that the upper surface of the limiting block 54 is an inclined surface, and the inclined surfaces of the limiting block 54 and the contact plate 52 are flush with each other and located in the same plane, so as to avoid the abutment of the foot block 111 and the limiting block 54, which causes the foot block 111 to be unable to be inserted between the limiting rods 5;
[0080] Meanwhile, in the process of the downward movement of the foot block 111, the lower surface of the supporting plate 11 just contacts the contact plate 52, and the supporting plate 11 drives the contact plate 52 to continue to move downward, at this time, the weight of the goods and the supporting plate 11 is mainly borne by the telescopic fork plate on the stacking machine 2, so that when the foot block 111 contacts the vertical side of the triangular or arc-shaped limiting block 54 and is guided thereby, the supporting plate 11 can move in the width direction of the stereoscopic shelf 1;
[0081] In the process of placing the supporting plate 11 into the goods location area 12, the lower surface of the supporting plate 11 will contact and extrude the contact plate 52, thereby driving the contact plate 52 to move downward, so that the buffer pad 522 between the contact plate 52 and the limiting rod 5 is extruded and compressed, and then the hydraulic oil in the containing cavity is extruded into the extrusion cavity, so that the limiting block 54 gradually expands, further guiding and orienting the foot block 111 entering between the limiting rods 5, so that the supporting plate 11 finally falls in the middle position in the goods location area 12;
[0082] At the same time, after the expansion of the limiting block 54, the limiting block 54 limits the movement of the foot block 111 in the width direction of the stereoscopic shelf 1, cooperates with the sawtooth on the upper surface of the contact plate 52, further ensures the stability of the supporting plate 11 in the goods location area 12, and avoids movement in the width direction of the stereoscopic shelf 1.
[0083] After the foot block 111 is guided and introduced between the limiting block 54 and the inclined surface on the contact plate 52, with the descent of the foot block 111, the foot block 111 contacts the protruding rod 541 on the side surface of the limiting block 54, thereby reducing the contact area and friction between the foot block 111 and the limiting block 54, facilitating the smooth downward movement of the foot block 111, until the supporting plate 11 is placed in the goods location area 12, and at the same time, reducing the wear or scratching of the surface of the limiting block 54 during the descent of the foot block 111, and avoiding damage to the limiting block 54 and leakage of internal hydraulic oil as much as possible.
[0084] At the same time, through the protruding rod 541 on the side surface of the limiting block 54, the movement of the foot block 111 in the width direction of the stereoscopic shelf 1 is limited after the expansion of the limiting block 54.
[0085] By installing the isolation layer 542 made of elastic metal sheet on the inclined surface of the limiting block 54, the foot block 111 can smoothly and quickly pass through the inclined surface area of the limiting block 54 during the process of being guided by the contact plate 52 and the inclined surface on the limiting block 54 into the limiting rod 5, and the scratching and friction of the foot block 111 on the inclined surface of the limiting block 54 are reduced, and the damage to the inclined surface of the limiting block 54 is avoided as much as possible, which affects the normal use of the limiting block 54.
[0086] At the same time, by installing the protruding rod 541 made of metal on the vertical side surface of the limiting block 54, the deformation and flattening of the protruding rod 541 when guiding the foot block 111 are avoided, and the friction between the foot block 111 and the limiting block 54 and the foot block 111 and the protruding rod 541 is reduced as much as possible.
[0087] Since the limiting rod 5 is installed on the bearing rod 4 by sliding through the sleeve plate 51, and with the use of the warehouse system, a lubricating layer is installed on the surface of the limiting rod 5 and the sleeve plate 51, so that the limiting rod 5 will not be stuck or dead when sliding on the bearing rod 4.
[0088] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. An automatic motor production stereoscopic storage system, comprising a stereoscopic shelf (1) and a stacker (2), the stereoscopic shelf (1) comprising upright columns (31) and cross beams (3), the cross beams (3) being installed with multiple layers from bottom to top, the cross beams (3) surrounding multiple storage area (12) on the upright columns (31); the stacker (2) being installed on the side of the stereoscopic shelf (1), the stacker (2) being used for storing and taking goods in the storage area (12) on the stereoscopic shelf (1), the goods being placed in the storage area (12) through a pallet (11); characterized in that a carrying rod (4) being installed on the cross beam (3) in the storage area (12), the length direction of the carrying rod (4) being the same as the length direction of the stereoscopic shelf (1), a limiting rod (5) being installed on the carrying rod (4), a sleeve plate (51) being installed on the limiting rod (5), the limiting rod (5) being slidably installed on the carrying rod (4) through the sleeve plate (51); multiple groups of the limiting rod (5) being provided, each group of the limiting rod (5) being provided in pairs, a clamping spring (511) being installed between each group of the limiting rod (5), a blocking bolt (41) being installed on the carrying rod (4), the blocking bolt (41) and the limiting rod (5) being connected through a positioning spring (512), the clamping spring (511) and the positioning spring (512) being installed on the sleeve plate (51); a contact plate (52) being installed on the limiting rod (5), an extrusion rod (53) being installed on the lower surface of the contact plate (52), a through hole being formed in the limiting rod (5), the lower end of the extrusion rod (53) being inserted into the through hole, a buffer pad (522) being installed between the contact plate (52) and the limiting rod (5), a sawtooth being provided on the upper surface of the contact plate (52).
2. The motor production automated 3D warehouse system according to claim 1, wherein: The distance between the limiting rods (5) in each group is less than or equal to the width of a foot block (111) on the pallet (11), the edge of the contact plate (52) in the length direction being inverted and inclined, the inclined surface of the contact plate (52) contacting the foot block (111).
3. The motor production automated 3D warehouse system according to claim 1, wherein: A positioning strip (42) being installed on the upper surface of the carrying rod (4), the lower end of the extrusion rod (53) facing the upper surface of the positioning strip (42), the upper surface of the positioning strip (42) and the lower surface of the extrusion rod (53) being roughened, the positioning strip (42) being elastic.
4. The motor production automated 3D warehouse system according to claim 2, wherein: A limiting block (54) being installed on the opposite side surfaces of the limiting rod (5) in each group, the limiting block (54) being located at both ends of the limiting rod (5), the thickness of one end of the limiting block (54) facing the middle position of the limiting rod (5) being less than the thickness of the other end of the limiting block (54) away from the middle position of the limiting rod (5); the upper surface of the limiting block (54) being inclined, the inclined surface of the limiting block (54) being flush with and in the same plane as the inclined surface of the contact plate (52).
5. The motor production automated 3D warehouse system according to claim 4, wherein: The limiting block (54) is made of elastic material, an extrusion cavity is arranged in the limiting block (54), the extrusion cavity is filled with hydraulic oil, and a containing cavity is arranged in the buffer pad (522) and communicates with the extrusion cavity.
6. The motor production automated 3D warehouse system according to claim 4, wherein: A protruding rod (541) is arranged on the side surface of the limiting block (54), the protruding rods (541) are uniformly arranged on the side surface of the limiting block (54), and the upper surfaces of the protruding rods (541) are in the same plane as the upper surface of the limiting block (54).
7. The motor production automated 3D warehouse system according to claim 6, characterized in that: An isolation layer (542) is arranged on the inclined surface of the limiting block (54), the isolation layer (542) is composed of elastic metal sheets arranged uniformly, and the protruding rod (541) is an elastic metal rod.
8. The motor production automated 3D warehouse system according to claim 1, wherein: A lubricating layer is arranged on the surface of the lower surface of the limiting rod (5) and the sleeve plate (51) facing the bearing rod (4), and the lubricating layer is made of polytetrafluoroethylene material.
Citation Information
Patent Citations
Tray type four-way shuttling goods shelf
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Carrier and storage system
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