Vertical warehouse type pallet fork feeding mechanism
By combining a three-dimensional rack with a two-way telescopic forklift and a lifting mechanism, the problems of low space utilization and accurate material loading in existing technologies have been solved, enabling efficient and accurate storage and handling of various goods, and reducing losses and labor costs.
Patent Information
- Application Number
- CN202520654190.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-09
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-04-09
AI Technical Summary
Existing planar automated warehousing systems struggle to store sufficient materials in space-constrained environments, and belt conveyors are deficient in accurately placing goods, leading to damage or difficulty in locating items. They also lack versatility and cannot meet the storage needs of a variety of goods.
It adopts a three-dimensional rack and a two-way telescopic fork combined with a lifting mechanism. The three-dimensional rack and two-way telescopic fork module realize the positioning, lifting and transfer of the pallet. Combined with the conveying module and suction cup module, it realizes precise material loading and adapts to a variety of goods types.
It improved feeding efficiency and accuracy, reduced cargo loss rate, enhanced system compatibility and stability, reduced manual intervention and maintenance costs, and improved overall operational smoothness.
Smart Images
Figure CN223879410U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model is applied to the technical field of product loading, in particular to a vertical warehouse type pallet fork loading mechanism. BACKGROUND
[0002] With the rapid development of China's automobile industry, the upgrading of automobile products is increasingly fast, and users' requirements for automobiles are also increasingly high, among which how to improve the efficiency and stability of automobile automatic assembly is particularly important. The main components of automobiles, such as electric controllers, power supplies and power assemblies, gradually migrate to labor-intensive production lines. The existing planar warehouse automatic loading cannot store enough materials needed for production in limited space and needs constant human intervention to meet production. Therefore, an automatic loading storage mechanism with higher space utilization rate emerges as the times require. Traditional automatic loading warehouses mostly adopt belt type conveying line structures, which are difficult to store enough goods in limited space. If the number of warehouses needs to be increased, the belt conveying line needs to be lengthened, or a vice line needs to be added to increase the transverse movement mechanism, which occupies too much planar space and cannot meet the space utilization rate of the current factory building. Although the belt conveying line can realize continuous transportation of goods, it has obvious defects in accurately placing goods at target shelf positions. Due to the shaking of the belt during operation, the position deviation of goods on the belt and the lack of accurate positioning mechanism, goods often cannot be accurately placed in the specified position. For example, in electronic component storage, the size of the components is small and the placement position accuracy is extremely high. The extensive loading method of the belt conveying line causes a large number of components to be damaged or difficult to find in the subsequent process due to placement deviation, which greatly affects the accuracy and efficiency of warehouse management. Different types of goods have great differences in size, weight and shape, but the existing belt conveying line automatic loading system is often designed for specific specifications and has poor universality. For large and irregularly shaped goods, the belt is difficult to provide stable support and transportation, and is prone to sliding, jamming and other conditions. For light and thin goods, the belt may cause surface wear due to excessive friction. Taking furniture storage as an example, large sofas, tables and chairs are difficult to adapt to conventional belt conveying lines, and small handicrafts and other delicate goods are easily damaged during transportation on the belt. If a vertical warehouse type pallet fork loading mechanism with simple structure, lifting mechanism cooperating with three-dimensional shelves and bidirectional telescopic forks can be designed to fully utilize space and improve loading efficiency, the above problems can be solved. CONTENT OF THE UTILITY MODEL
[0003] The utility model solves the technical problems of overcoming the deficiencies of the prior art and provides a vertical warehouse type pallet fork loading mechanism with simple structure, lifting mechanism cooperating with three-dimensional shelves and bidirectional telescopic forks, which fully utilizes space and has higher loading efficiency.
[0004] The utility model adopts the technical scheme: the utility model discloses a three -dimensional goods shelf, goods fork subassembly and take material subassembly, the goods fork subassembly includes lifting module, horizontal shift module and two -way telescopic fork module, the lifting module and the horizontal shift module drive two -way telescopic fork module fork end with the cooperation of a plurality of material tray on the three -dimensional goods shelf, the take material subassembly includes take material machine table, conveying module and lifting take material module, the movable end of two -way telescopic fork module drives the cooperation of the material tray and conveying module, the lifting take material module clamping end and the product in the material tray cooperate.
[0005] Further, the two-way telescopic fork module includes a fork base and a fork sliding module, the lifting module is connected with the movable end of the horizontal shift module, the fork base is connected with the movable end of the lifting module, the fork sliding module is arranged on the upper end of the fork base, and the lifting module and the horizontal shift module drive the movable end of the fork sliding module to cooperate with a plurality of the material trays on the three-dimensional goods shelf.
[0006] Further, the conveying module includes conveying sliding rails, conveying cylinders and conveying plates, two groups of the conveying sliding rails are arranged on both sides of the material loading end of the take material machine table, two groups of the conveying plates are respectively connected with the movable ends of the two groups of the conveying sliding rails, the conveying cylinders are arranged on one side of one group of the conveying sliding rails and cooperate with the conveying plates on the conveying sliding rails, the upper end limiting ends of the two groups of the conveying plates cooperate with both sides of the lower end of the material tray, and the fork sliding module drives the material tray to cooperate with the two groups of the conveying plates.
[0007] Further, the lifting take material module includes lifting take material supports, X-axis linear modules, Y-axis linear modules and Z-axis linear modules, two groups of the X-axis linear modules are respectively arranged on both sides of the upper end of the lifting take material support, the Y-axis linear module is connected with the movable ends of the two groups of the X-axis linear modules, the Z-axis linear module is connected with the movable end of the Y-axis linear module, the movable end of the Z-axis linear module is provided with a suction disc module, and a plurality of suction ends of the suction disc module are suctionally matched with a plurality of the products in the material tray.
[0008] Further, the suction disc module includes a suction disc support and suction nozzles, the upper end of the suction disc support is connected with the movable end of the Z-axis linear module, a plurality of the suction nozzles are connected with the lower end of the suction disc support through a plurality of suction nozzle connecting plates, and the suction disc support drives a plurality of the suction nozzles to suctionally match with the products.
[0009] Further, the fixed side of the Y-axis linear module is provided with a visual positioning module, and the visual positioning module cooperates with the material tray.
[0010] Further, one side of the middle part of the take material machine table is provided with a product placing table, and the suction disc module drives the products to cooperate with the product placing table.
[0011] Further, the stereoscopic goods shelf is provided with a tray limiting groove on both sides of each tray storage position, and two groups of tray limiting grooves are respectively limited on both sides of the lower end of the tray.
[0012] Further, the conveying module is provided with a position sensor in the middle, and the position sensor is inductively matched with the tray on the conveying module.
[0013] Further, the conveying module is provided with a side pushing positioning module on one side, and the side pushing positioning module is matched with the tray on the conveying plate.
[0014] The beneficial effects of the utility model are: the fork assembly realizes the adjustment of the plane direction and the height direction through the lifting module and the transverse moving module, then the double-way telescopic fork module is used for bottom supporting and lifting of a plurality of trays on the stereoscopic goods shelf and taking out the trays, the double-way telescopic of the double-way telescopic fork module enables the tray to be stably placed on the conveying module in cooperation with the lifting module and the transverse moving module, realizes the clamping of subsequent products, the efficient goods carrying and storage system greatly improves the goods storage and taking speed, shortens the warehouse in and out time by 20%-40%, significantly enhances the equipment cooperative operation capacity, reduces the equipment waiting time, improves the overall operation efficiency, the intelligent control system realizes the automation and the intelligent of the warehouse management, cooperates the inductor, reduces the manual intervention, reduces the human error, reduces the manpower cost by 20%-40%, simultaneously improves the stability and the reliability of system operation, compared with the automatic feeding of the belt conveying line, the feeding precision is improved by 30%-60%, the goods loss rate is reduced to 5%-10%, the compatibility is significantly enhanced, and more than 90% of different types of goods can be adapted; the warehouse system realizes the deep linkage, the overall warehouse operation smoothness is improved, and the maintenance cost is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 is the perspective view of the utility model;
[0016] Figure 2 is the perspective view of the fork assembly;
[0017] Figure 3 is the perspective view of the double-way telescopic fork module;
[0018] Figure 4 is the perspective view of the material taking assembly;
[0019] Figure 5 is the perspective view of the lifting material taking module;
[0020] Figure 6 is the perspective view of the suction disc module;
[0021] Figure 7 is a perspective view of the conveying module;
[0022] Figure 8 is a perspective view of the product placing table. DETAILED DESCRIPTION
[0023] As Figures 1 to 8 shown, in this embodiment, the utility model includes a stereoscopic goods shelf 1, a fork assembly 2 and a material taking assembly 3, the fork assembly 2 includes a lifting module 4, a horizontal movement module 5 and a two-way telescopic fork module 6, the lifting module 4 and the horizontal movement module 5 drive the two-way telescopic fork module 6 fork end to cooperate with a plurality of tray 7 on the stereoscopic goods shelf 1, the material taking assembly 3 includes a material taking machine table 8, a conveying module 9 and a lifting material taking module 10, the two-way telescopic fork module 6 movable end drives the tray 7 to cooperate with the conveying module 9, the lifting material taking module 10 clamping end cooperates with the product 11 in the tray 7. It can be seen that the fork assembly 2 is adjusted horizontally and longitudinally to the two-way telescopic fork module 6 through the lifting module 4 and the horizontal movement module 5, so that it is positioned and lifted with a plurality of the tray 7 on the stereoscopic goods shelf 1, and the tray 7 is conveyed to the conveying module 9 through the two-way telescopic fork module 6, and after material taking, the tray 7 is placed back on the stereoscopic goods shelf 1 through the two-way telescopic fork module 6, which is simple in structure, high in material loading efficiency and can adapt to a plurality of different sizes of trays.
[0024] As Figure 2 and Figure 3 shown, in this embodiment, the two-way telescopic fork module 6 includes a fork base 61 and a fork sliding module 62, the lifting module 4 is connected with the movable end of the horizontal movement module 5, the fork base 61 is connected with the movable end of the lifting module 4, the fork sliding module 62 is arranged on the upper end of the fork base 61, and the lifting module 4 and the horizontal movement module 5 drive the movable end of the fork sliding module 62 to cooperate with a plurality of the tray 7 on the stereoscopic goods shelf 1. It can be seen that the lifting module 4 and the horizontal movement module 5 cooperate with the fork sliding module 62 to realize adjustment in three X, Y and Z axes, so as to position, lift and transfer the tray 7. Compared with the automatic material loading of the belt conveying line, the material loading precision is improved by 30%-60%, the goods loss rate is reduced to 5%-10%, the compatibility is significantly enhanced, more than 90% of different types of goods can be adapted, the whole warehouse operation is smooth, the maintenance cost is reduced, and the depth linkage with the warehouse system is realized.
[0025] As Figure 4 and Figure 7As shown in the embodiment, the conveying module 9 includes conveying slides 91, conveying cylinders 92, and conveying plates 93. Two groups of the conveying slides 91 are arranged on both sides of the feeding end of the material taking table 8. Two groups of the conveying plates 93 are respectively connected with the movable ends of the two groups of the conveying slides 91. The conveying cylinders 92 are arranged on one side of one group of the conveying slides 91 and are matched with the conveying plates 93 on the conveying slides 91. The upper limiting ends of the two groups of the conveying plates 93 are matched with the lower ends of the two sides of the tray 7. The fork sliding module 62 drives the tray 7 to be matched with the two groups of the conveying plates 93. Thus, the tray 7 is lifted and placed on the conveying plates 93 by the fork base 61, and the tray 7 is conveyed to the feeding position by the conveying cylinders 92.
[0026] As shown in the embodiment, Figure 4 and Figure 5 As shown in the embodiment, the lifting and material taking module 10 includes lifting and material taking supports 101, X-axis linear modules 102, Y-axis linear modules 103, and Z-axis linear modules 104. Two groups of the X-axis linear modules 102 are respectively arranged on both sides of the upper end of the lifting and material taking supports 101. The Y-axis linear modules 103 are connected with the movable ends of the two groups of the X-axis linear modules 102. The Z-axis linear modules 104 are connected with the movable ends of the Y-axis linear modules 103. The movable end of the Z-axis linear module 104 is provided with a suction cup module 12. The plurality of suction ends of the suction cup module 12 are matched with the plurality of products 11 in the tray 7. Thus, when the tray 7 reaches the feeding position, the X-axis linear modules 102, the Y-axis linear modules 103, and the Z-axis linear modules 104 drive the suction cup module 12 to adsorb and transfer the plurality of products 11 in the tray 7.
[0027] As shown in the embodiment, Figure 6 As shown in the embodiment, the suction cup module 12 includes a suction cup support 121 and suction nozzles 122. The upper end of the suction cup support 121 is connected with the movable end of the Z-axis linear module 104. The plurality of suction nozzles 122 are connected with the lower end of the suction cup support 121 through a plurality of suction nozzle connecting plates 123. The suction cup support 121 drives the plurality of suction nozzles 122 to be matched with the products 11. Thus, the plurality of suction nozzles 122 can stably adsorb multiple points on the surface of the products 11, so that the adsorption process is more stable.
[0028] As shown in the embodiment, Figure 5 As shown in the embodiment, the fixed side of the Y-axis linear module 103 is provided with a visual positioning module 13 matched with the tray 7. Thus, the visual positioning module 13 can make the suction cup module 12 adsorb more accurately.
[0029] As shown in the embodiment, Figure 1 andFigure 8 As shown in the embodiment, the product placing table 14 is arranged on one side of the middle part of the material taking machine 8, and the suction cup module 12 drives the product 11 to cooperate with the product placing table 14. As can be seen, the suction cup module 12 places the product 11 on the product placing table 14, and the lower clamping mechanism is used to transfer the product 11.
[0030] As shown in the embodiment, the tray limiting groove 15 is arranged on both sides of each tray storage position of the stereoscopic shelf 1, and the two groups of tray limiting grooves 15 are respectively limited and matched with the lower ends of the two sides of the tray 7. As can be seen, the different tray limiting grooves 15 can be adapted to different sizes of the tray 7, and the fork assembly 2 is used to make the applicability of the equipment stronger. Figure 2
[0031] As shown in the embodiment, the in-place sensor 16 is arranged in the middle part of the conveying module 9, and the in-place sensor 16 is inductively matched with the tray 7 on the conveying module 9. As can be seen, the in-place sensor 16 can identify whether the tray 7 on the conveying module 9 exists or not, and control the operation of the lifting material taking module 10. Figure 7
[0032] As shown in the embodiment, the side pushing positioning module 17 is arranged on one side of the conveying module 9, and the side pushing positioning module 17 is matched with the tray 7 on the conveying plate 93. As can be seen, the side pushing positioning module 17 can side-push the tray 7 to the best adsorption position, so as to prevent the tray 7 from deviating or falling off in the product adsorption process. Figure 7 The working principle of the utility model is: before the equipment is started, a plurality of full trays 7 are sequentially placed on a plurality of storage positions of the stereoscopic shelf 1, the lifting module 4 and the transverse moving module 5 lift the bidirectional telescopic fork module 6 to a material taking position according to the use order of the tray 7, the movable end of the fork sliding module 62 is stretched out, the lifting module 4 is cooperated to lift and take out the tray 7, the lifting module 4 is cooperated to prevent the tray 7 from being on the upper end of the conveying module 9, the conveying module 9 positions the tray 7 to a product adsorption position, the lifting material taking module 10 drives the suction cup module 12 to adsorb a plurality of products 11 in the tray 7, and the products 11 are transferred to the product placing table 14, after the tray 7 is empty, the tray 7 is transferred back to the stereoscopic shelf 1 through the bidirectional telescopic fork module 6, and the tray 7 to be taken is taken out, the above steps are repeated, so that the tray stereoscopic shelf fork automatic feeding can be realized.
[0033]
[0034] Although the embodiments of the utility model are described in actual scheme, but does not constitute the limitation to the utility model meaning, for the technical personnel of the field, according to the modification of its implementation scheme and the combination with other scheme of this specification, it is obvious.
Claims
1. A palletizing mechanism of a pallet fork, comprising a stereoscopic goods shelf (1), a pallet fork assembly (2) and a picking assembly (3), characterized in that: The fork assembly (2) comprises a lifting module (4), a horizontal moving module (5) and a bidirectional telescopic fork module (6), the lifting module (4) and the horizontal moving module (5) drive the fork end of the bidirectional telescopic fork module (6) to cooperate with a plurality of trays (7) on the stereoscopic shelf (1), the material taking assembly (3) comprises a material taking machine table (8), a conveying module (9) and a lifting material taking module (10), the movable end of the bidirectional telescopic fork module (6) drives the tray (7) to cooperate with the conveying module (9), and the clamping end of the lifting material taking module (10) cooperates with products (11) in the tray (7).
2. A palletized fork loading mechanism according to claim 1, characterized in that: The bidirectional telescopic fork module (6) comprises a fork base (61) and a fork sliding module (62), the lifting module (4) is connected with the movable end of the horizontal moving module (5), the fork base (61) is connected with the movable end of the lifting module (4), the fork sliding module (62) is arranged on the upper end of the fork base (61), and the lifting module (4) and the horizontal moving module (5) drive the movable end of the fork sliding module (62) to cooperate with a plurality of the trays (7) on the stereoscopic shelf (1).
3. A palletized fork loading mechanism according to claim 2, characterized in that: The conveying module (9) comprises conveying sliding rails (91), conveying cylinders (92) and conveying plates (93), two groups of the conveying sliding rails (91) are arranged on the two sides of the material taking machine table (8) on the feeding end, two groups of the conveying plates (93) are respectively connected with the movable ends of the two groups of the conveying sliding rails (91), the conveying cylinder (92) is arranged on one side of one group of the conveying sliding rails (91) and cooperates with the conveying plate (93) on the conveying sliding rail (91), the upper limiting ends of the two groups of the conveying plates (93) cooperate with the lower ends of the two sides of the tray (7), and the fork sliding module (62) drives the tray (7) to cooperate with the two groups of the conveying plates (93).
4. The upright storage pallet fork loading mechanism of claim 1, wherein: The lifting material taking module (10) comprises lifting material taking supports (101), X-axis linear modules (102), Y-axis linear modules (103) and Z-axis linear modules (104), two groups of the X-axis linear modules (102) are respectively arranged on the two sides of the upper end of the lifting material taking support (101), the Y-axis linear module (103) is connected with the movable ends of the two groups of the X-axis linear modules (102), the Z-axis linear module (104) is connected with the movable end of the Y-axis linear module (103), the movable end of the Z-axis linear module (104) is provided with a suction disc module (12), and a plurality of suction ends of the suction disc module (12) are adsorbed and cooperated with a plurality of the products (11) in the tray (7).
5. A pallet fork loading mechanism for a storage and retrieval system according to claim 4, wherein: The suction disc module (12) comprises a suction disc support (121) and suction nozzles (122), the upper end of the suction disc support (121) is connected with the movable end of the Z-axis linear module (104), a plurality of the suction nozzles (122) are connected with the lower end of the suction disc support (121) through a plurality of suction nozzle connecting plates (123), and the suction disc support (121) drives a plurality of the suction nozzles (122) to be adsorbed and cooperated with the products (11).
6. A palletized fork loading mechanism according to claim 4, characterized in that: The Y-axis linear module (103) is fixedly provided with a visual positioning module (13) matched with the tray (7).
7. A palletized fork loading mechanism according to claim 4, characterized in that: The product placing table (14) is arranged on one side of the middle part of the taking machine table (8), and the suction cup module (12) drives the product (11) to cooperate with the product placing table (14).
8. A palletized fork loading mechanism according to claim 1, characterized in that: The tray limiting grooves (15) are arranged on both sides of each tray storage position of the stereoscopic shelf (1), and two groups of the tray limiting grooves (15) are respectively matched with the lower ends of both sides of the tray (7).
9. A pallet fork loading mechanism for a storage and retrieval system according to claim 3, wherein: The in-place sensor (16) is arranged in the middle part of the conveying module (9) and is inductively matched with the tray (7) on the conveying module (9).
10. A pallet fork loading mechanism for a storage and retrieval system according to claim 3, wherein: The side pushing positioning module (17) is arranged on one side of the conveying module (9) and is matched with the tray (7) on the conveying plate (93).