Intelligent round pipe stacking warehouse

Abstract

The utility model relates to a kind of round tube intelligent stacking vertical warehouse.It solves the problem of inconvenient round tube stacking, poor flexibility in prior art.It includes the round tube vertical warehouse group by several vertical rod structures, and several round tube vertical warehouse groups form stacking vertical warehouse matrix, and the gap between the side of two adjacent round tube vertical warehouse groups is formed, lifting seat is arranged between the end of vertical round tube vertical warehouse group, the end of stacking vertical warehouse matrix is provided with access conveying structure, lifting pipe assembly is provided on the side of access conveying structure, and pipe structure is slidably arranged on the upper end of stacking vertical warehouse matrix.The utility model has the advantages of convenient round tube access, good transfer stability, and reliable stacking.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment technology, specifically to a circular tube intelligent stacking vertical warehouse. Background Technology

[0002] Round pipes, especially round steel pipes, are used very frequently in daily production and construction, such as in the erection of construction scaffolding. Before leaving the factory, manufacturers of round steel pipes often need to bundle them together. Stacking round steel pipes into approximately hexagonal cross-sections is a common method. Stacking round steel pipes in a hexagonal shape prevents them from rolling during storage and transportation, and it also makes it easier to count the quantity. Current technology mostly involves setting up a hexagonal rack, with manual placement and bundling of the round steel pipes produced by the pipe-making line. This is time-consuming and labor-intensive, hindering production efficiency and cost reduction. Furthermore, existing methods for stacking and retrieving round pipes are inconvenient, making it difficult to flexibly retrieve and deliver pipes of specific specifications as needed, resulting in poor usability.

[0003] To address the shortcomings of existing technologies, people have conducted long-term explorations and proposed various solutions. For example, Chinese patent literature discloses an automated circular tube palletizing line [CN202010716769.9], which includes a circular tube collecting platform, a tube transfer robotic arm, a circular tube hexagonal palletizing stationary platform, and a circular tube hexagonal palletizing transfer platform. The circular tube collecting platform is used to store and arrange the circular tubes fed into the automated circular tube palletizing line. The tube transfer robotic arm is used to grab the circular tubes placed on the circular tube collecting platform and transfer the grabbed circular tubes to the circular tube hexagonal palletizing stationary platform for stacking. The circular tube hexagonal palletizing stationary platform is used to stack the circular tubes and make the stacked circular tubes form hexagonal circular tube stacks. The circular tube hexagonal palletizing transfer platform is used to remove the hexagonal circular tube stacks stacked on the circular tube hexagonal palletizing stationary platform.

[0004] The above solution has solved the problem of time-consuming and labor-intensive round tube stacking methods in the existing technology, which affects production efficiency to a certain extent. However, the solution still has many shortcomings, such as: inconvenient stacking and delivery of round tubes, difficulty in flexibly delivering round tubes of specified specifications as needed, and poor flexibility of use. Summary of the Invention

[0005] The purpose of this invention is to address the above-mentioned problems by providing a flexible intelligent stacking vertical storage system using circular tubes.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a circular tube intelligent stacking vertical warehouse, comprising a circular tube vertical warehouse group composed of several upright structures, and several circular tube vertical warehouse groups forming a stacking vertical warehouse matrix, with a picking and feeding gap formed between the sides of two adjacent circular tube vertical warehouse groups, a lifting seat provided between the ends of the vertical circular tube vertical warehouse groups, an inlet and outlet conveying structure provided at one end of the stacking vertical warehouse matrix, a lifting pipe feeding assembly provided on one side of the inlet and outlet conveying structure, and a picking and feeding pipe structure slidably provided at the upper end of the stacking vertical warehouse matrix.

[0007] In the above-mentioned intelligent stacking vertical storage system for round tubes, the upright structure includes a vertically arranged main support rod, and horizontally arranged support crossbars symmetrically arranged on both sides of the main support rod. The upper end face of the support crossbar is provided with a flexible positioning pad for positioning the round tube, and the end face of the flexible positioning pad has an arc-shaped positioning groove.

[0008] In the aforementioned intelligent stacked vertical storage system for circular tubes, the lower end of the main support rod is fixed by a fixed base, and the main support rods located in the same circular tube vertical storage group are connected by several connecting rods to form a fixed support.

[0009] In the above-mentioned intelligent stacking vertical storage system for circular tubes, the picking and delivering pipe structure includes a transverse sliding rail arranged along the upper end of the circular tube vertical storage group, a lifting seat arranged on the transverse sliding rail and located at the picking and delivering gap, and a picking and delivering trolley arranged on the transverse sliding rail.

[0010] In the aforementioned intelligent stacking vertical storage for circular tubes, a number of picking and delivering telescopic rods are installed on the picking and delivering trolley. A receiving plate frame is installed between one end of each picking and delivering telescopic rod, and synchronous linkage rods are installed between each pair of picking and delivering telescopic rods. One of the picking and delivering telescopic rods is driven by a gear motor.

[0011] In the aforementioned intelligent stacking vertical storage system for round tubes, the upper end face of the retrieval telescopic rod is provided with a rubber anti-slip pad to prevent the round tubes from slipping.

[0012] In the above-mentioned intelligent stacking vertical storage for round tubes, the lifting pipe feeding assembly includes a lifting frame, a horizontally arranged lifting bracket on the lifting frame, a plurality of equally spaced pipe seats on the upper surface of the lifting bracket, and a rubber positioning pad on the upper surface of the pipe seats.

[0013] In the above-mentioned intelligent stacking vertical storage of circular tubes, a negative pressure air pipe is connected to the lower end of the pipe base, and several positioning slopes are provided on the rubber positioning pad, and negative pressure adsorption hole channels are provided on the positioning slopes. The rubber positioning pad is stuck in the pipe base, and the negative pressure adsorption hole channels are connected to the negative pressure air pipe.

[0014] In the aforementioned intelligent stacking vertical storage system for circular tubes, the inbound and outbound conveying structure includes a receiving rack, on which several transverse conveying rollers are installed.

[0015] In the aforementioned intelligent stacking vertical storage system for circular tubes, a longitudinally arranged conveyor frame is provided on the receiving rack, and longitudinal conveyor rollers are provided on the conveyor frame.

[0016] Compared with the prior art, the advantages of this utility model are as follows: it can realize the lateral movement of the picking and delivering device within the matrix range, covering all stacking positions; the height of the picking and delivering pipe structure can be adjusted along the lifting seat, which can adapt to the round pipe picking and delivering needs of different layers of the vertical warehouse, and the picking and delivering of round pipes is more flexible; the rubber positioning pad on the pipe seat is pre-positioned on the round pipe by the positioning inclined surface, and forms negative pressure adsorption with the negative pressure adsorption hole channel and negative pressure air pipe to further fix the round pipe, avoid the round pipe shifting or slipping during picking and delivering and transfer, and ensure that the picking and delivering action is stable and reliable; in addition, the inlet and outlet conveying structure adopts a cross conveying design of transverse conveying rollers and longitudinal conveying rollers, and with the lifting pipe delivery component, the round pipes can enter and exit the vertical warehouse from different directions, which solves the problem of single inlet and outlet direction and poor transfer connection in traditional stacking, and improves the transfer flexibility of round pipes between the vertical warehouse and external equipment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the upright structure in this utility model; Figure 3 This is a schematic diagram of the transverse sliding rail structure in this utility model; Figure 4 This is a schematic diagram of the lifting pipe feeding assembly structure in this utility model; Figure 5 This is a schematic diagram of the pipe seat structure in this utility model; Figure 6 This is a schematic diagram of the feeding and receiving tube structure in this utility model; Figure 7 This is a schematic diagram of the inlet and outlet conveying structure in this utility model; In the diagram: 1. Upright structure; 11. Supporting main rod; 12. Supporting crossbar; 13. Flexible positioning pad; 14. Arc-shaped positioning groove; 2. Circular tube vertical storage assembly; 21. Picking and feeding gap; 22. Lifting seat; 3. Inlet and outlet conveying structure; 31. Receiving rack; 32. Horizontal conveying roller; 33. Conveying frame; 34. Longitudinal conveying roller; 4. Lifting pipe feeding assembly; 41. Lifting frame; 42. Lifting bracket; 43. Pipe seat; 44. Rubber positioning pad; 44. Positioning inclined surface; 441. Negative pressure adsorption hole channel; 442. Negative pressure air pipe; 45. Picking and feeding pipe structure; 51. Horizontal sliding rail; 52. Picking and feeding trolley; 53. Picking and feeding telescopic rod; 54. Receiving plate frame; 55. Synchronous linkage rod; 56. Gear motor; 57. Rubber anti-slip pad. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0019] like Figure 1-6 As shown, a circular tube intelligent stacking vertical storage system includes a circular tube vertical storage group 2 composed of several upright structures 1, and several circular tube vertical storage groups 2 form a stacking vertical storage matrix. A pick-and-place gap 21 is formed between the sides of two adjacent circular tube vertical storage groups 2. A lifting seat 22 is provided between the ends of the circular tube vertical storage groups 2. An inlet and outlet conveying structure 3 is provided at one end of the stacking vertical storage matrix. A lifting pipe feeding assembly 4 is provided on one side of the inlet and outlet conveying structure 3. A pick-and-place pipe structure 5 is slidably provided at the upper end of the stacking vertical storage matrix.

[0020] The stacked vertical storage matrix utilizes three-dimensional space to achieve centralized storage of circular tubes. The retrieval and delivery gap 21 on the side of the adjacent circular tube vertical storage group 2 provides an operation channel for the retrieval and delivery tube structure 5, solving the problems of low space utilization and obstructed retrieval and delivery in traditional stacking.

[0021] The upright structure 1 includes a vertically arranged main support rod 11, and horizontally arranged support crossbars 12 are symmetrically arranged on both sides of the main support rod 11. The upper end face of the support crossbar 12 is provided with a flexible positioning pad 13 for positioning the round tube, and the end face of the flexible positioning pad 13 has an arc-shaped positioning groove 14.

[0022] The flexible positioning pad 13 adapts to the shape of the round tube through the arc-shaped positioning groove 14, so as to achieve stable positioning of the round tube. At the same time, the flexible material reduces the frictional resistance during picking and feeding, making it easier for the round tube to detach from the support structure.

[0023] When the telescopic rod 53 is being retrieved, it is misaligned with the supporting crossbar 12.

[0024] As can be seen, the lower end of the main support rod 11 is fixed by a fixed seat, and the main support rods 11 located in the same circular tube vertical storage group 2 are connected by several connecting rods to form a fixed support.

[0025] Obviously, the pick-and-place pipe structure 5 includes a transverse slide rail 51 arranged along the upper end of the circular pipe vertical storage group 2, a lifting seat 22 is arranged on the transverse slide rail 51 and located at the pick-and-place gap 21, and a pick-and-place trolley 52 is arranged on the transverse slide rail 51.

[0026] The pick-up and delivery trolley 52 moves on the transverse slide rail 51. When it moves to the lifting seat 22 that needs to be lowered, both ends of the pick-up and delivery trolley 52 are on the lifting seat 22. The lifting seat 22 is lowered to the specified height by the lifting motor.

[0027] Furthermore, the pick-up and delivery trolley 52 is provided with several pick-up and delivery telescopic rods 53, a receiving plate frame 54 is provided between one end of each pick-up and delivery telescopic rod 53, and a synchronous linkage rod 55 is provided between each pair of pick-up and delivery telescopic rods 53, and one of the pick-up and delivery telescopic rods 53 is driven by a gear motor 56.

[0028] The pick-and-place telescopic rod 53 on the pick-and-place trolley 52 is driven by the gear motor 56, and the synchronous linkage rod 55 ensures that multiple telescopic rods extend and retract synchronously, which can accurately extend to the position below the target round tube, and cooperate with the receiving plate frame 54 to complete the pick-and-place of the round tube, realizing the directional pick-and-place of the round tube at the designated position.

[0029] Furthermore, the upper end face of the delivery telescopic rod 53 is provided with a rubber anti-slip pad 57 to prevent the round tube from slipping.

[0030] The rubber anti-slip pad 57 increases friction to prevent the round tube from slipping due to movement or tilting during the picking and delivery process, thus ensuring the stability of the picking and delivery process.

[0031] Specifically, the lifting pipe feeding assembly 4 includes a lifting frame 41, a horizontally arranged lifting bracket 42 on the lifting frame 41, a plurality of equally spaced pipe seats 43 on the upper surface of the lifting bracket 42, and a rubber positioning pad 44 on the upper surface of the pipe seat 43.

[0032] The lifting support 42 is driven by a motor located at the upper end of the lifting frame 41 in conjunction with a lifting gear chain. The motor at the upper end of the lifting frame 41 drives the lifting support 42 to achieve height adjustment when the round tube is transferred and docked with the pick-up and delivery trolley 52.

[0033] More specifically, the lower end of the connector 43 is connected to a negative pressure air pipe 45, and the rubber positioning pad 44 is provided with several positioning slopes 441, and the positioning slopes 441 are provided with negative pressure adsorption hole channels 442. The rubber positioning pad 44 is locked in the connector 43 and the negative pressure adsorption hole channels 442 are connected to the negative pressure air pipe 45.

[0034] The negative pressure air pipe 45 connected to the lower end of the connector 43 generates negative pressure, which forms an adsorption force on the round tube through the negative pressure adsorption hole channel 442 on the rubber positioning pad 44. Combined with the mechanical positioning of the positioning slope 441, the round tube is double-fixed to prevent the round tube from shifting during the transfer process.

[0035] In detail, the inlet and outlet conveying structure 3 includes a receiving frame 31, on which a plurality of transverse conveying rollers 32 are provided.

[0036] In addition, the receiving rack 31 is provided with a longitudinally arranged conveyor rack 33, and the conveyor rack 33 is provided with a longitudinal conveyor roller 34.

[0037] In the inlet and outlet conveying structure 3, the transverse conveying roller 32 on the receiving frame 31 realizes the transverse conveying of the round tube, and the longitudinally arranged conveying frame 33 and longitudinal conveying roller 34 realize the longitudinal conveying of the round tube. The round tube is flexibly transferred and connected with external equipment through cross-direction conveying, thus completing the inlet and outlet process of the round tube.

[0038] In summary, the principle of this embodiment is as follows: when feeding the pipe, the round pipe is transported to the rubber positioning pad 44 on the pipe connector 43 through the inlet and outlet conveying structure 3. At this time, the motor at the upper end of the lifting frame 41 drives the lifting bracket 42 to rise, so that the round pipe is connected with the pick-up and delivery trolley 52. ​​The pick-up and delivery trolley 52 removes the round pipe through the pick-up and delivery telescopic rod 53 and moves it horizontally to the lifting seat 22 at the designated position. The floor height is adjusted using the lifting seat 22. When the set floor height is reached, the round pipe is moved to the set support crossbar 12 through the pick-up and delivery telescopic rod 53.

[0039] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0040] Although this document frequently uses terms such as upright structure 1, main support rod 11, supporting crossbar 12, flexible positioning pad 13, arc-shaped positioning groove 14, circular tube vertical storage assembly 2, pick-up and delivery gap 21, lifting seat 22, inlet and outlet conveying structure 3, receiving rack 31, transverse conveying roller 32, conveying frame 33, longitudinal conveying roller 34, lifting pipe assembly 4, lifting frame 41, lifting bracket 42, pipe seat 43, rubber positioning pad 44, positioning inclined surface 441, negative pressure adsorption hole channel 442, negative pressure air pipe 45, pick-up and delivery pipe structure 5, transverse sliding rail 51, pick-up and delivery trolley 52, pick-up and delivery telescopic rod 53, receiving plate frame 54, synchronous linkage rod 55, gear motor 56, and rubber anti-slip pad 57, the possibility of using other terms is not excluded. The use of these terms is merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

Claims

1. A circular tube intelligent stacking vertical storage system, comprising a circular tube storage group (2) composed of several upright structures (1), wherein the several circular tube storage groups (2) form a stacking vertical storage matrix, and a picking and delivering gap (21) is formed between the sides of two adjacent circular tube storage groups (2), wherein a lifting seat (22) is provided between the ends of the circular tube storage groups (2), characterized in that, The stacked vertical storage matrix is ​​provided with an inlet / outlet conveying structure (3) at one end, and a lifting pipe assembly (4) is provided on one side of the inlet / outlet conveying structure (3). The stacked vertical storage matrix is ​​provided with a slidable pick-and-place pipe structure (5) at the upper end.

2. The intelligent stacking vertical storage system for circular tubes according to claim 1, characterized in that, The pole structure (1) includes a vertically arranged main support pole (11), and horizontally arranged support crossbars (12) are symmetrically arranged on both sides of the main support pole (11). The upper end face of the support crossbar (12) is provided with a flexible positioning pad (13) for positioning the round tube, and the end face of the flexible positioning pad (13) has an arc-shaped positioning groove (14).

3. The intelligent stacking vertical storage system for circular tubes according to claim 2, characterized in that, The lower end of the main support rod (11) is fixed by a fixed seat, and the main support rods (11) located in the same circular tube vertical storage group (2) are connected by several connecting rods to form a fixed support.

4. The intelligent stacking vertical storage system for circular tubes according to claim 2, characterized in that, The picking and delivering pipe structure (5) includes a transverse slide rail (51) set along the upper end of the circular tube vertical storage group (2), the lifting seat (22) is set on the transverse slide rail (51) and located at the picking and delivering gap (21), and a picking and delivering trolley (52) is set on the transverse slide rail (51).

5. A circular tube intelligent stacking vertical warehouse according to claim 4, characterized in that, The pick-and-place trolley (52) is provided with a number of pick-and-place telescopic rods (53). A receiving plate frame (54) is provided between one end of each pick-and-place telescopic rod (53), and a synchronous linkage rod (55) is provided between each pair of pick-and-place telescopic rods (53). One of the pick-and-place telescopic rods (53) is driven by a gear motor (56).

6. A circular tube intelligent stacking vertical warehouse according to claim 5, characterized in that, The upper end face of the aforementioned delivery telescopic rod (53) is provided with a rubber anti-slip pad (57) to prevent the round tube from slipping.

7. A circular tube intelligent stacking vertical warehouse according to claim 1, characterized in that, The lifting pipe feeding assembly (4) includes a lifting frame (41), the lifting frame (41) is provided with a horizontally arranged lifting bracket (42), the upper end face of the lifting bracket (42) is provided with a plurality of pipe seats (43) arranged at equal intervals, and the upper end face of the pipe seat (43) is provided with a rubber positioning pad (44).

8. A circular tube intelligent stacking vertical warehouse according to claim 7, characterized in that, The lower end of the connector seat (43) is connected to a negative pressure air pipe (45). The rubber positioning pad (44) is provided with several positioning inclined surfaces (441), and the positioning inclined surfaces (441) are provided with negative pressure adsorption hole channels (442). The rubber positioning pad (44) is locked in the connector seat (43) and the negative pressure adsorption hole channels (442) are connected to the negative pressure air pipe (45).

9. A circular tube intelligent stacking vertical warehouse according to claim 1, characterized in that, The inlet and outlet conveying structure (3) includes a receiving frame (31), on which a plurality of transverse conveying rollers (32) are provided.

10. A circular tube intelligent stacking vertical warehouse according to claim 9, characterized in that, The receiving rack (31) is provided with a longitudinally arranged conveyor rack (33), and the conveyor rack (33) is provided with a longitudinal conveyor roller (34).

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