Automatic pipeline stereoscopic warehouse storage calling production line and production process

Abstract

The invention discloses an automatic pipeline stereoscopic warehouse storage calling production line and a production process, and relates to the field of pipeline machining. The plurality of temporary storage units are erected on one side of the conveying direction of the feeding conveying belt; the multiple feeding units are arranged between the multiple temporary storage units and the feeding conveying belt; the discharging conveying belt and the feeding conveying belt are located on the two sides of the temporary storage unit correspondingly. The temporary storage units are arranged on the upper portion of the discharging conveying belt, the temporary storage units are arranged on the lower portion of the discharging conveying belt, the discharging units are arranged between the temporary storage units and the discharging conveying belt, and the discharging units are arranged between the temporary storage units and the discharging conveying belt. And meanwhile, the pipeline stacking situation caused by inconsistent speed of the cutting procedure and the grinding procedure is subjected to ordered placement treatment, so that the whole assembly line is more ordered, and meanwhile, the machining efficiency can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of pipeline production, and in particular to a pipeline automated stereoscopic warehouse storage and calling production line and production process. Background Art

[0002] When the pipe is being processed, it will be cut into sections through the cutting process, and then transported to the grinding process through a conveyor belt for grinding the pipe ends. Generally, this operation method will make one production line only able to process pipes of one diameter. At the same time, since the cutting process speed is faster than the grinding process, the pipes will be piled up in the grinding process. When there is too much accumulation, it will affect the cutting process, thereby affecting the overall processing speed.

[0003] The above contents are only used to assist in understanding the technical solution of the present invention, and do not constitute an admission that the above contents are the closest prior art. Summary of the invention

[0004] The purpose of the present invention is to provide a pipeline automated stereoscopic warehouse storage and call production line and production process to solve the problem that the traditional assembly line mentioned in the above background technology can only process pipelines of one diameter and has low processing efficiency.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a pipeline automated stereoscopic warehouse storage and call production line, comprising:

[0006] The feeding conveyor belt is used to feed and convey the cut pipes of different diameters;

[0007] A plurality of temporary storage units are installed on one side of the feeding conveyor belt in the conveying direction;

[0008] A plurality of loading units, disposed between the plurality of temporary storage units and the loading conveyor belt, for loading the pipes on the loading conveyor belt onto the temporary storage units;

[0009] The unloading conveyor belt and the loading conveyor belt are respectively located on both sides of the temporary storage unit;

[0010] A plurality of unloading units are arranged between the plurality of temporary storage units and the unloading conveyor belt, and are used for unloading the pipes on the plurality of temporary storage units onto the unloading conveyor belt.

[0011] Preferably, the temporary storage unit comprises:

[0012] A storage rack is installed between the loading conveyor belt and the unloading conveyor belt;

[0013] A plurality of placement rods are evenly mounted on the storage rack, and are used to arrange the pipes from top to bottom according to the pipe diameter from small to large, and the placement rods are arranged along the direction of the loading conveyor belt toward one side of the unloading conveyor belt, and the placement rods are tilted downward toward one side of the unloading conveyor belt;

[0014] A plurality of stop rods are arranged at the downwardly inclined end of each placement rod and are used to limit the position of the pipeline placed thereon.

[0015] Preferably, the feeding unit comprises:

[0016] A plurality of folding plates are evenly arranged between the feeding conveyor belt and the storage rack, the bending parts of the plurality of folding plates are connected by a connecting shaft, one end of the folding plate extends to the lower end of the conveying roller of the feeding conveyor belt, and the other end extends to a position close to the placement rod;

[0017] Two groups of bearing seats are symmetrically arranged at both ends of the connecting shaft, one group of the bearing seats is provided with a feeding motor, the rotating end of the feeding motor is connected to one end of the connecting shaft, and is used to drive the connecting shaft to rotate, and the other group of the bearing seats is provided with a shaft ring, and the shaft ring is sleeved on the connecting shaft, and is used for the stable rotation of the connecting shaft;

[0018] The power member is arranged at the two groups of bearing seats and is used to drive the bearing seats to move up and down;

[0019] The calibration part is arranged on the two groups of the bearing seats and is used to calibrate the position of the pipeline on the folding plate after the pipeline slides onto the folding plate when the feeding motor drives the connecting shaft to rotate.

[0020] Preferably, the calibration piece comprises:

[0021] A first electric telescopic rod is arranged on the bearing seat;

[0022] A push plate is provided on which the telescopic end of the first electric telescopic rod is arranged.

[0023] Preferably, the unloading unit comprises:

[0024] A material unloading strip, arranged between the material unloading conveyor belt and the storage rack, wherein a plurality of groups of arc-shaped extraction plates are evenly arranged on the material unloading strip;

[0025] The power assembly is arranged at two sections of the unloading strip, and is used to drive the unloading strip to move so as to take the pipe on the placing rod and unload it onto the unloading conveyor belt.

[0026] Preferably, the power assembly comprises:

[0027] Two sets of rotating shafts are symmetrically and fixedly arranged on both sides of the blanking strip;

[0028] Two groups of strip slides are arranged at the rotating shaft, and the strip slides are provided with sliding grooves for the rotating shaft to slide;

[0029] A vertical moving member, disposed at both ends of the strip slide, for driving the strip slide to move up and down;

[0030] The forward and backward moving adjusting member is arranged between the strip slide and the rotating shaft, and is used for driving the strip slide to move forward and backward, and to rotate when the strip slide approaches the unloading conveyor belt.

[0031] Preferably, the vertical moving member comprises:

[0032] A vertical movable frame is arranged at both ends of the strip-shaped slide plate, and a limiting slide groove for limiting the sliding of the strip-shaped slide plate is arranged on the vertical movable frame;

[0033] A threaded rod, threadedly connected to the strip-shaped slide plate;

[0034] A rotating motor, disposed on the vertical movable frame, for driving the threaded rod to rotate;

[0035] Preferably, the forward and backward movement adjusting member comprises:

[0036] A horizontal plate is fixedly arranged on the inner side of the strip-shaped slide plate and is hollowed out near the side of the unloading conveyor belt;

[0037] A second electric telescopic rod is fixedly arranged on the horizontal plate, and a telescopic end of the second electric telescopic rod is sleeved on the rotating shaft through a sleeve ring;

[0038] A gear, coaxially arranged on the rotating shaft;

[0039] The rack is arranged on the horizontal plate below the gear and meshed with the gear.

[0040] A production process for a pipeline automated stereoscopic warehouse storage and calling production line includes the following steps:

[0041] Step 1: Pipes of different diameters are cut into sections through a cutting process and then transported to a temporary storage unit via a feeding conveyor belt;

[0042] Step 2: The loading unit will place the pipes of different diameters transmitted by the loading conveyor belt in the corresponding positions on the storage rack in an orderly manner;

[0043] Step 3: According to the grinding requirement, the unloading unit will take the pipe with the required diameter from the storage rack to the unloading conveyor belt;

[0044] Step 4: The unloading conveyor belt will transport the pipes removed by the unloading unit to different grinding processes for grinding operations in a diverting manner.

[0045] Compared with the prior art, the present invention has the following beneficial effects:

[0046] The present invention can realize the processing of different pipe diameters on one assembly line through the diversion form at the unloading conveyor belt in coordination with the arrangement of the upper and lower units and the temporary storage unit. At the same time, the pipe accumulation caused by the inconsistent speeds of the cutting process and the grinding process can be arranged in an orderly manner, thereby making the entire assembly line more orderly and improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0048] Figure 2 It is an overall connection diagram of a group of temporary storage units of the present invention;

[0049] Figure 3 It is a side sectional view of the present invention;

[0050] Figure 4 It is a cross-sectional view of the feeding unit of the present invention;

[0051] Figure 5 This is the overall structural diagram of the blanking unit of the present invention;

[0052] Figure 6 for Figure 2 Enlarged view of point A in the middle;

[0053] Figure 7 for Figure 3 Enlarged view of point B in the middle;

[0054] Figure 8 for Figure 3 Enlarged view of point C in the middle;

[0055] Fig. 9 for Figure 5 Enlarged view of point D in the middle.

[0056] Figure markings: 1-feeding conveyor belt; 2-temporary storage unit; 21-storage rack; 22-placing rod; 23-stop rod; 3-feeding unit; 31-folding plate; 32-connecting shaft; 33-bearing seat; 34-feeding motor; 35-shaft ring; 36-power piece; 37-calibration piece; 371-first electric telescopic rod; 372-push plate; 4-unloading conveyor belt; 5-unloading unit; 51-unloading strip plate; 52-arc extraction plate; 53-rotating shaft; 54-strip slide plate; 55-vertical moving piece; 551-vertical moving rack; 552-limiting slide groove; 553-threaded rod; 554-rotating motor; 56-forward and backward moving adjustment piece; 561-horizontal plate; 562-second electric telescopic rod; 563-ring; 564-gear; 565-rack. DETAILED DESCRIPTION

[0057] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0058] Embodiment 1

[0059] See also Figure 1-9 The present invention provides a technical solution: a pipeline automated stereoscopic warehouse storage and calling production line, comprising:

[0060] A feeding conveyor belt 1 is used for feeding and conveying the cut pipes of different diameters;

[0061] A plurality of temporary storage units 2 are mounted on one side of the conveying direction of the loading conveyor belt 1;

[0062] A plurality of loading units 3, disposed between the plurality of temporary storage units 2 and the loading conveyor belt 1, for loading the pipes on the loading conveyor belt 1 onto the temporary storage units 2;

[0063] The unloading conveyor belt 4 and the loading conveyor belt 1 are respectively located on both sides of the temporary storage unit 2. When the unloading conveyor belt 4 is sent to the grinding process, it can be set as a plurality of fork conveyor belts, so that a grinding device can be correspondingly set at each fork, so that the overall processing efficiency of an assembly line can be improved;

[0064] A plurality of unloading units 5 are disposed between the plurality of temporary storage units 2 and the unloading conveyor belt 4 , and are used for unloading the pipes on the plurality of temporary storage units 2 onto the unloading conveyor belt 4 .

[0065] Wherein, the temporary storage unit 2 comprises:

[0066] A storage rack 21 is installed between the loading conveyor belt 1 and the unloading conveyor belt 4;

[0067] A plurality of placement rods 22 are evenly mounted on the storage rack 21, and are used to arrange the pipes from top to bottom according to the pipe diameter from small to large. The placement rods 22 are arranged along the direction of the loading conveyor belt 1 toward the unloading conveyor belt 4, and the placement rods 22 are tilted downward toward the unloading conveyor belt 4.

[0068] A plurality of stop rods 23 are provided at the downwardly inclined end of each of the placement rods 22 to limit the position of the pipe placed thereon.

[0069] At the same time, the feeding unit 3 includes:

[0070] A plurality of folding plates 31 are evenly arranged between the feeding conveyor belt 1 and the storage rack 21, and the bending parts of the plurality of folding plates 31 are connected by a connecting shaft 32, and one end of the folding plate 31 extends to the lower end of the conveying roller of the feeding conveyor belt 1, and the other end extends to a position close to the placement rod 22;

[0071] Two groups of bearing seats 33 are symmetrically arranged at both ends of the connecting shaft 32, one group of the bearing seats 33 is provided with a feeding motor 34, the rotating end of the feeding motor 34 is connected to one end of the connecting shaft 32, and is used to drive the connecting shaft 32 to rotate, and the other group of the bearing seats 33 is provided with a shaft ring 35, and the shaft ring 35 is sleeved on the connecting shaft 32, and is used for the connecting shaft 32 to rotate stably;

[0072] The power member 36 is disposed at the two groups of bearing seats 33, and is used to drive the bearing seats 33 to move up and down, wherein the setting of the power member 36 is consistent with the principle of the vertical moving member 55 described below, so as to realize the up and down movement of the bearing seats 33;

[0073] The calibration member 37 is arranged on the two groups of the bearing seats 33, and is used to calibrate the position of the pipe on the folding plate 31 after the pipe slides onto the folding plate 31 when the feeding motor 34 drives the connecting shaft 32 to rotate, so that the pipe can be placed in order after being fed to the storage rack 21;

[0074] During the loading operation, when the pipe is transported to any of the storage racks 21 through the loading conveyor belt 1, the loading motor 34 will drive the connecting shaft 32 to rotate, thereby causing the folding plate 31 to rotate, so that the pipe is separated from the loading conveyor belt 1 and slides into the bending part of the folding plate 31, and then the power member 36 drives the carrying plate to move up and down, so that the folding plate 31 moves to the position of the placement rod 22 of the storage rack 21 corresponding to the diameter of the pipe, and then the loading motor 34 continues to drive the connecting shaft 32 to continue to rotate, so that the folding plate 31 rotates close to one end of the placement rod 22 until it is parallel to the placement rod 22, so that the pipe at the bending part of the folding plate 31 slides onto the corresponding placement rod 22, and then the pipe slides on the placement rod 22 to the side of the downward feeding conveyor belt 4, and is limited and stopped by the stop rod 23 set at the end of the placement rod 22, and the temporary storage of pipes of different diameters is realized through the above operations in sequence;

[0075] At the same time, when the pipe slides into the bend of the folding plate 31, it will be calibrated by the calibration piece 37, so that after each pipe slides into the storage rack 21, the end positions of both ends of each pipe will be in an aligned position, so that the storage is more orderly and neat, and it is also convenient for the unloading unit 5 to unload;

[0076] Among them, the setting of multiple temporary storage units 2 can place more pipes. When placing, the pipes can be placed in sequence from the feeding direction to the front and back. When the pipes of a certain diameter in a certain layer are full, they are continued backward in sequence. At the same time, this method can also be used when unloading, so as to realize circulation. The setting of the temporary storage unit 2 is for the next step of grinding the pipe after cutting, because the cutting speed is much faster than the grinding speed, so as to realize the temporary placement of the continuous processing setting of the pipe. At the same time, because the temporary storage unit 2 can place different pipes of different diameters in an orderly manner, the subsequent grinding operation can be selectively ground according to the pipes actually needed, so that the operability of this flow operation is stronger.

[0077] In addition, the calibration member 37 comprises:

[0078] A first electric telescopic rod 371 is disposed on the bearing seat 33;

[0079] A push plate 372, which is provided with a telescopic end of the first electric telescopic rod 371;

[0080] When calibration is required, that is, when the pipe slides into the bend of the folding plate 31, the first electric telescopic rods 371 at both ends will work synchronously, thereby synchronously driving the push plates 372 to approach each other, thereby pushing the pipe to the middle of the folding plate 31 for symmetrical calibration. This step is due to the fact that the feeding conveyor belt 1 does not stop transporting during actual operation, and at the same time, there is a contact and separation process when the feeding unit 3 extracts the pipe, and the pipe will continue to slide due to inertia. In this way, there will be an error every time the pipe is extracted by the folding plate 31. The error is solved by the calibration part 37, so that the position of each pipe will be unified when it is fed to the temporary storage unit 2.

[0081] At the same time, the unloading unit 5 comprises:

[0082] A material unloading strip 51 is arranged between the material unloading conveyor belt 4 and the storage rack 21, and a plurality of groups of arc-shaped extraction plates 52 are evenly arranged on the material unloading strip 51;

[0083] The power assembly is arranged at two sections of the unloading strip 51 , and is used to drive the unloading strip 51 to move so as to take the pipe on the placing rod 22 and unload it onto the unloading conveyor belt 4 .

[0084] Wherein, the power assembly comprises:

[0085] Two sets of rotating shafts 53 are symmetrically and fixedly arranged on both sides of the blanking strip 51;

[0086] Two groups of strip slides 54 are arranged at the rotating shaft 53, and the strip slides 54 are provided with sliding grooves for the rotating shaft 53 to slide;

[0087] A vertical moving member 55 is provided at both ends of the strip slide 54 and is used to drive the strip slide 54 to move up and down;

[0088] The forward and backward movement adjusting member 56 is disposed between the strip slide 54 and the rotating shaft 53 , and is used to drive the strip slide 54 to move forward and backward, and to rotate when the strip slide 54 approaches the unloading conveyor belt 4 .

[0089] In addition, the vertical moving member 55 comprises:

[0090] A vertical movable frame 551 is disposed at both ends of the strip slide 54, and a limiting slide groove 552 for limiting the sliding of the strip slide 54 is disposed on the vertical movable frame 551;

[0091] The threaded rod 553 is threadedly connected to the strip-shaped slide plate 54;

[0092] A rotating motor 554 is disposed on the vertical moving frame 551 and is used to drive the threaded rod 553 to rotate;

[0093] Finally, the forward and backward movement adjusting member 56 comprises:

[0094] The transverse plate 561 is fixedly arranged on the inner side of the strip slide 54 and is hollowed out near the side of the unloading conveyor belt 4. In practice, the transverse plate 561 is L-shaped, and the hollowed-out portion is used for the strip slide 54 to rotate;

[0095] A second electric telescopic rod 562 is fixedly disposed on the horizontal plate 561, and a telescopic end of the second electric telescopic rod 562 is sleeved on the rotating shaft 53 through a sleeve ring 563;

[0096] A gear 564, coaxially disposed on the rotating shaft 53;

[0097] The rack 565 is disposed on the horizontal plate 561 below the gear 564 and meshes with the gear 564;

[0098] During the actual material unloading and picking process, the vertical moving member 55 will drive the strip slide 54 to move to the position below the pipe to be taken, and then the forward and backward moving adjusting member 56 will pull the strip slide 54 to the position just below the outermost pipe, and then the vertical moving member 55 will continue to move upward, so that the pipe is pushed out of the placement rod 22 through the arc-shaped extraction plate 52 and is higher than the height of the stop rod 23, and then the forward and backward moving adjusting member 56 will work to drive the strip slide 54 to move one end outward to the vertical position of the placement rod 22, and then the vertical moving member 55 will drive the strip slide 54 to a position slightly higher than the unloading output The conveyor belt 4 moves, and then the second electric telescopic rod 562 continues to push the strip slide 54 to move toward the unloading conveyor belt 4. At this time, the strip slide 54 will move horizontally on the horizontal plate 561. When it moves to the hollow part of the horizontal plate 561, the gear 564 will contact the tooth plate. Therefore, during the continued movement, the strip slide 54 will rotate until it rotates to a certain angle. The pipe located on the arc-shaped extraction plate 52 will roll off it and onto the unloading conveyor belt 4. Then the strip slide 54 will be reset, and the unloaded pipe will be transported by the unloading conveyor belt 4 to the grinding process for grinding.

[0099] Embodiment 2

[0100] The difference between this embodiment and the first embodiment is that this embodiment further provides a production process for a pipeline automated stereoscopic warehouse storage and calling production line, including the following steps:

[0101] Step 1: Pipes of different diameters are cut into sections through a cutting process, and then transported to a temporary storage unit 2 through a feeding conveyor belt 1;

[0102] Step 2: The loading unit 3 places the pipes of different diameters transmitted by the loading conveyor belt 1 in an orderly manner at corresponding positions on the storage rack 21;

[0103] Step 3: According to the requirement of grinding, the unloading unit 5 will take the pipe with the required diameter from the storage rack 21 to the unloading conveyor belt 4;

[0104] Step 4: The unloading conveyor belt 4 transports the pipes removed by the unloading unit 5 to different grinding processes for grinding operations in a diverting manner.

Claims

1. A pipeline automated stereoscopic warehouse storage and call production line, characterized in that: include: A feeding conveyor belt (1) is used to feed and convey the cut pipes of different diameters; A plurality of temporary storage units (2) are mounted on one side of the conveying direction of the loading conveyor belt (1); A plurality of loading units (3) are arranged between the plurality of temporary storage units (2) and the loading conveyor belt (1), and are used to load the pipes on the loading conveyor belt (1) onto the temporary storage units (2); The unloading conveyor belt (4) and the loading conveyor belt (1) are respectively located on both sides of the temporary storage unit (2); A plurality of unloading units (5) are arranged between the plurality of temporary storage units (2) and the unloading conveyor belt (4), and are used to unload the pipes on the plurality of temporary storage units (2) onto the unloading conveyor belt (4).

2. According to the pipeline automated stereoscopic warehouse storage and calling production line of claim 1, it is characterized in that: The temporary storage unit (2) comprises: A storage rack (21) is installed between the loading conveyor belt (1) and the unloading conveyor belt (4); A plurality of placement rods (22) are evenly mounted on the storage rack (21) and are used to arrange the pipes from top to bottom in order of pipe diameter from small to large. The placement rods (22) are arranged along the direction from the loading conveyor belt (1) to one side of the unloading conveyor belt (4). The placement rods (22) are tilted downwardly toward the side of the unloading conveyor belt (4). A plurality of stop rods (23) are arranged at the end of each placement rod (22) that is inclined downward, and are used to limit the position of the pipe placed thereon.

3. According to claim 2, a pipeline automated stereoscopic warehouse storage and calling production line is characterized in that: The feeding unit (3) comprises: A plurality of folding plates (31) are evenly arranged between the feeding conveyor belt (1) and the storage rack (21); the bending parts of the plurality of folding plates (31) are connected via a connecting shaft (32); one end of the folding plate (31) extends to the lower end of the conveying roller of the feeding conveyor belt (1), and the other end extends to a position close to the placement rod (22); Two groups of bearing seats (33) are symmetrically arranged at both ends of the connecting shaft (32), one group of the bearing seats (33) is provided with a feeding motor (34), the rotating end of the feeding motor (34) is connected to one end of the connecting shaft (32) and is used to drive the connecting shaft (32) to rotate, and the other group of the bearing seats (33) is provided with a shaft ring (35), the shaft ring (35) is sleeved on the connecting shaft (32) and is used for the connecting shaft (32) to rotate stably; A power member (36) is disposed at the two groups of bearing seats (33) and is used to drive the bearing seats (33) to move up and down; The calibration member (37) is arranged on the two groups of the bearing seats (33) and is used to calibrate the position of the pipeline on the folding plate (31) after the pipeline slides onto the folding plate (31) when the feeding motor (34) drives the connecting shaft (32) to rotate.

4. The pipeline automated stereoscopic warehouse storage and calling production line according to claim 3 is characterized in that: The calibration piece (37) comprises: A first electric telescopic rod (371) is arranged on the bearing seat (33); A push plate (372) is provided at the telescopic end of the first electric telescopic rod (371).

5. According to claim 2, a pipeline automated stereoscopic warehouse storage and calling production line is characterized in that: The unloading unit (5) comprises: A material unloading strip (51) is arranged between the material unloading conveyor belt (4) and the storage rack (21), and a plurality of groups of arc-shaped extraction plates (52) are evenly arranged on the material unloading strip (51); A power component is arranged at two sections of the unloading strip (51) and is used to drive the unloading strip (51) to move so as to take the pipe on the placement rod (22) and unload it onto the unloading conveyor belt (4).

6. The pipeline automated stereoscopic warehouse storage and calling production line according to claim 5 is characterized in that: The power assembly comprises: Two groups of rotating shafts (53) are symmetrically and fixedly arranged on both sides of the blanking strip plate (51); Two groups of strip-shaped slide plates (54) are arranged at the rotating shaft (53), and the strip-shaped slide plates (54) are provided with sliding grooves for the rotating shaft (53) to slide; A vertical moving member (55) is disposed at both ends of the strip-shaped slide plate (54) and is used to drive the strip-shaped slide plate (54) to move up and down; The forward and backward moving adjusting member (56) is arranged between the strip slide (54) and the rotating shaft (53), and is used to drive the strip slide (54) to move forward and backward, and to rotate when the strip slide (54) is close to the unloading conveyor belt (4).

7. The pipeline automated stereoscopic warehouse storage and calling production line according to claim 6 is characterized in that: The vertical moving member (55) comprises: A vertical movable frame (551) is arranged at both ends of the strip-shaped slide plate (54), and a limiting sliding groove (552) for limiting the sliding of the strip-shaped slide plate (54) is arranged on the vertical movable frame (551); A threaded rod (553) threadably connected to the strip-shaped slide plate (54); The rotating motor (554) is arranged on the vertical movable frame (551) and is used to drive the threaded rod (553) to rotate.

8. The pipeline automated stereoscopic warehouse storage and calling production line according to claim 6 is characterized in that: The front-rear movement adjusting member (56) comprises: A transverse plate (561) is fixedly arranged on the inner side of the strip-shaped slide plate (54) and is hollowed out near a side of the unloading conveyor belt (4); A second electric telescopic rod (562) is fixedly arranged on the horizontal plate (561), and a telescopic end of the second electric telescopic rod (562) is sleeved on the rotating shaft (53) through a sleeve ring (563); a gear (564) coaxially disposed on the rotating shaft (53); The rack (565) is arranged on the horizontal plate (561) below the gear (564) and is meshed with the gear (564).

9. A production process for a pipeline automated stereoscopic warehouse storage and calling production line according to any one of claims 1 to 8, characterized in that: The steps include: Step 1: Pipes of different diameters are cut into sections through a cutting process and then transported to a temporary storage unit (2) via a feeding conveyor belt (1); Step 2: The loading unit (3) places the pipes of different diameters transmitted by the loading conveyor belt (1) in an orderly manner at corresponding positions on the storage rack (21); Step 3: According to the requirement of grinding, the unloading unit (5) will take the pipe with the required diameter from the storage rack (21) to the unloading conveyor belt (4); Step 4: The unloading conveyor belt (4) transports the pipes removed by the unloading unit (5) to different grinding processes for grinding operations in a diverting manner.

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