T-shaped steel belt conveying equipment with stacking structure

Abstract

The invention provides T-shaped steel belt conveying equipment with a stacking structure, and relates to the technical field of T-shaped steel belt storage, the T-shaped steel belt conveying equipment comprises a U-shaped shell, first side grooves are symmetrically formed in the U-shaped shell, motors are fixedly embedded in the two first side grooves, and two-way lead screws are fixedly mounted on output shafts of the two motors; linkage blocks are symmetrically installed on the circumferential surfaces of the two bidirectional lead screws in a threaded mode, two stacking frame assemblies are symmetrically arranged on the inner side of the U-shaped shell, each stacking frame assembly comprises a plurality of U-shaped frames, limiting rods, stepped shafts, triangular plates, baffles and storage grooves, the bidirectional lead screws can rotate by starting a motor, the bidirectional lead screws and the linkage blocks are in threaded transmission, and the linkage blocks are in threaded transmission with the U-shaped frames; the two linkage blocks drive the U-shaped frames at the upper end and the lower end of each set to synchronously get close to or get away from each other, and by means of the contraction and stretching characteristics of the shear-fork-shaped connecting rod sets, equal-distance adjustment on each stacking frame assembly can be completed.

Description

Technical Field

[0001] The invention belongs to the technical field of T-shaped steel belt storage, and more specifically, particularly relates to a T-shaped steel belt conveying device with a stacking structure. Background Art

[0002] T-shaped steel belt refers to a T-shaped conveyor belt made of carbon steel as the traction and carrying component of the belt conveyor. It can also be used to bundle goods. It is a narrow and long steel plate produced by various steel rolling enterprises to meet the needs of industrial production of various metal or mechanical products in different industrial sectors. At present, when manufacturers produce T-shaped steel belts, they usually feed and discharge batches of T-shaped steel belts to meet the production and transportation needs of T-shaped steel belts.

[0003] 1. When feeding the existing T-shaped steel belts, most of them are stacked by contacting multiple T-shaped steel belts with each other. However, this stacking mode relies on the staff to stack them layer by layer with the help of equipment such as cranes or forklifts, resulting in low stacking efficiency;

[0004] 2. When the existing T-shaped steel belts are being fed, unloaded or stacked, the conventional practice is to use a crane or a forklift to manually take out or place the T-shaped steel belt at the top of the stacked T-shaped steel belt group. However, since the T-shaped steel belts are in contact with each other, it is very easy to cause friction during the material taking process, which in turn has an adverse effect on the quality of the T-shaped steel belts;

[0005] 3. Existing T-shaped steel belts are usually stacked in layers when feeding, and because the stacking operation is carried out with the help of a crane or forklift, the upper T-shaped steel belt is prone to slight deviation during stacking, resulting in unstable stacking and even the need for rework. Summary of the invention

[0006] In order to solve the above technical problems, the present invention provides a T-shaped steel belt conveyor device with a stacking structure to solve the above problems.

[0007] A T-shaped steel belt conveyor with a stacking structure, comprising a U-shaped shell, wherein first side grooves are symmetrically opened inside the U-shaped shell, motors are embedded and fixedly arranged inside two first side grooves, bidirectional screw rods are fixedly installed on the output shafts of the two motors, and linkage blocks are symmetrically threadedly installed on the circumferential surfaces of the two bidirectional screw rods;

[0008] Two sets of stacking frame assemblies are symmetrically arranged on the inner side of the U-shaped shell;

[0009] The two groups of stacking frame assemblies include multiple U-shaped frames, limit rods, stepped shafts, triangular plates, baffles and storage slots, each of the U-shaped frames is located on the inner side of the U-shaped shell, each of the linkage blocks is fixedly installed with the U-shaped frame, each of the U-shaped frames is located between the linkage blocks, and each of the U-shaped frames has a limit rod and a stepped shaft rotatably installed inside, each of the limit rods and is located above the stepped shaft, each of the limit rods and stepped shafts partially extends out of the U-shaped frame, and each of the stepped shafts has a triangular plate and a baffle fixedly installed on the circumferential surface thereof, each of the baffles is fitted with the limit rod, and a storage slot is penetrated inside each of the triangular plates, and the two groups of stacking frame assemblies are each composed of five, and fixed blocks are symmetrically fixedly installed on the side walls of the U-shaped frames at the center of the two groups of stacking frame assemblies.

[0010] Preferably, each of the fixed blocks is fixedly mounted on the U-shaped shell, a scissor-shaped connecting rod group is provided between the U-shaped frames on the two groups of the stacking frame assemblies, a second sliding groove is opened inside the U-shaped shell, and second side grooves are symmetrically opened inside the U-shaped shell, springs are fixedly mounted inside the two second side grooves, brackets are fixedly mounted on the upper ends of the springs, and the two brackets are slidably mounted on the second side grooves.

[0011] Preferably, a slide rail is fixedly installed between the two brackets, a wedge block is fixedly installed at the lower end of the slide rail, a first slide groove is opened through the inside of the slide rail and the wedge block, the first slide groove inside the slide rail and the wedge block are in a communicating state, a screw conveying frame is symmetrically arranged inside the U-shaped shell, threaded rods are arranged inside the two screw conveying frames, and groove blocks are symmetrically threadedly installed on the circumferential surfaces of the two threaded rods.

[0012] Preferably, a pallet is embedded and installed between the two groups of groove blocks, a T-shaped steel strip roll body is provided inside the pallet, sliders are symmetrically fixedly installed on the surface of the pallet, the two sliders are respectively located in the second slide groove and the first slide groove for sliding installation, a push rod is fixedly installed inside the U-shaped shell, and a push plate is fixedly installed on the output shaft of the push rod.

[0013] Preferably, the pushing plate is located between the screw conveying frames, the output shaft of the pushing plate is adapted to the tray, the tray is adapted to the storage slot, the surface of the U-shaped shell is fixedly mounted with side panels, and the inside of the U-shaped shell is symmetrically provided with limiting grooves, each of the limiting grooves is slidably mounted with a plurality of limiting blocks, and each of the limiting blocks is fixedly mounted to the U-shaped frame that is connected to the fixed block.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] In the present invention, by turning on the motor, the bidirectional screw can be rotated, so that the bidirectional screw and the linkage block can be threadedly driven, so that the two linkage blocks drive the U-shaped frames at the upper and lower ends of each group to move closer or farther away synchronously, and by utilizing the contraction and extension characteristics of the scissor-shaped connecting rod group, each stacking frame assembly can be adjusted equidistantly, and then adaptive adjustment can be performed according to the T-shaped steel strip coil body with different thicknesses processed;

[0016] In the present invention, by turning on the motor, the bidirectional screw rod can be rotated, so that the bidirectional screw rod and the linkage block are threadedly transmitted, so that the two linkage blocks on the bidirectional screw rod slide inside the first side groove, thereby completing the synchronous approach or distance of the U-shaped frames at the upper and lower ends of each group. Since the stacking frame assembly of each group is equidistantly adjusted by the stacking frame assembly at the center of each group, bidirectional guidance can be provided for the scissor-shaped connecting rod group, avoiding the problem that the connecting rods of the scissor-shaped connecting rod group are subjected to uneven force, resulting in different adjustment spacings and thus being unable to stack. At the same time, since the linkage block driven by the bidirectional screw rod can also provide a certain self-locking property, avoiding the problem that the total bearing force of the stacking frame is too large, resulting in deformation of the telescopic scissor-shaped connecting rod group, which affects the stacking drive.

[0017] In the present invention, the pallet loaded with the T-shaped steel strip coil body is placed on the groove block of the screw conveyor frame and moved above the push rod, so that the output shaft of the push rod drives the push plate to push the pallet upward as a whole, thereby generating a counterclockwise radial force on the two triangular plates at the bottom of the two stacking frame assemblies, so that the two triangular plates synchronously drive the step shaft to rotate, so that the distance between the two triangular plates is enlarged, and then the push rod is reset, so that the push rod drives the pallet to descend and enter between the storage grooves on the two triangular plates for placement, thereby completing the placement of the T-shaped steel strip coil body, thereby automatically completing the stacking of each pallet, which is relatively labor-saving and also convenient for the staff to take materials later;

[0018] In the present invention, by placing the T-shaped steel strip coil body on the pallet, and arranging the stacking frame assembly and the opening push rod, each fully loaded pallet can be stacked between each triangular plate, and the subsequent re-activation of the push rod can make the lower pallet drive the upper pallet to move progressively toward the upper triangular plate, thereby completing the stacking. At the same time, since each T-shaped steel strip coil body is stacked inside the pallet and the height does not exceed the upper part of the pallet, it can also avoid excessive wear on the T-shaped steel strip coil body, thereby improving the conveying quality.

[0019] In the present invention, since it is necessary to replace the pallet of appropriate size according to the thickness of the T-shaped steel strip coil body, by setting the wedge block and the bracket, when the pallet moves, the pallet will first contact one side of the upper inclined surface of the wedge block, thereby generating a radial force, so that the wedge block and the slide rail generate an upward radial force to make the bracket slide upward inside the second side groove, and at the same time, the spring will be stretched, so that when the wedge block is no longer in contact with the pallet, the slider on the pallet will be located in the second slide groove and the first slide groove respectively, so that when the pallets of various thicknesses are pushed by the push rod, the slider can be driven to slide inside the second slide groove and the first slide groove, thereby improving the stability of the pallets when they are accumulated and stacked, and improving the applicability and reliability;

[0020] In the present invention, when the equipment is running, relying on the structural design of the limit block and the limit groove, when the linkage block causes the U-shaped frames at the upper and lower ends of each group to move closer to or away from each other, driving the movement of multiple stacking frame assemblies, the limit block will slide in the limit groove, thereby, the linkage block can limit the position of the stacking frame assembly, and the limit groove of the side wall can also provide constraints and guidance, so as to achieve a multi-directional limiting effect. This limiting method strengthens the structural stability of the stacking frame assembly, improves its load-bearing capacity, and enhances the reliability of the device in feeding and discharging materials with the T-shaped steel belt, providing strong support for meeting the transportation needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0022] Figure 2 It is a schematic diagram of the three-dimensional explosion structure of the present invention;

[0023] Figure 3 is a cross-sectional view of a U-shaped housing of the present invention;

[0024] Figure 4 It is a schematic diagram of the U-shaped shell connection explosion structure of the present invention;

[0025] Figure 5 It is a schematic diagram of the explosion structure of the screw conveyor frame connection of the present invention;

[0026] Figure 6 It is a schematic diagram of the slide rail connection explosion structure of the present invention;

[0027] Figure 7 It is a schematic diagram of the three-dimensional structure of the slide rail of the present invention;

[0028] Figure 8 is a half-section view of a U-shaped housing of the present invention;

[0029] Fig. 9 It is a schematic diagram of the linkage block connection explosion structure of the present invention;

[0030] Fig.10It is a schematic diagram of the three-dimensional structure of the stacking rack assembly of the present invention;

[0031] Fig.11 It is a schematic diagram of the stepped shaft connection explosion structure of the present invention.

[0032] In the figure, the correspondence between the component names and the figure numbers is: 11, U-shaped shell; 12, first side groove; 13, motor; 14, bidirectional screw; 15, linkage block; 16, stacking frame assembly; 17, U-shaped frame; 18, limit rod; 19, stepped shaft; 21, triangular plate; 22, baffle; 23, storage slot; 24, scissor-shaped connecting rod group; 25, fixed block; 26, second side groove; 27, spring; 28, bracket; 29, slide rail; 31, wedge block; 32, first slide groove; 33, screw conveyor frame; 34, threaded rod; 35, groove block; 36, tray; 37, T-shaped steel strip roll body; 38, slider; 39, push rod; 41, push plate; 42, side plate; 43, limit groove; 44, limit block; 45, second slide groove. DETAILED DESCRIPTION

[0033] The following embodiments of the present invention are described in further detail in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0034] See also Figure 1 - Fig.11 The present invention provides a T-shaped steel belt conveyor with a stacking structure, comprising a U-shaped shell 11, wherein first side grooves 12 are symmetrically opened inside the U-shaped shell 11, and motors 13 are embedded and fixedly installed inside two first side grooves 12, and bidirectional screw rods 14 are fixedly installed on the output shafts of the two motors 13, and linkage blocks 15 are symmetrically threadedly installed on the circumferential surfaces of the two bidirectional screw rods 14;

[0035] Two sets of stacking frame assemblies 16 are symmetrically arranged inside the U-shaped housing 11;

[0036] The two stacking frame assemblies 16 each include a plurality of U-shaped frames 17, a limiting rod 18, a stepped shaft 19, a triangular plate 21, a baffle plate 22 and a storage slot 23. Each U-shaped frame 17 is located inside the U-shaped shell 11. Each linkage block 15 is fixedly installed with the U-shaped frame 17. Each U-shaped frame 17 is located between the linkage blocks 15. The limiting rod 18 and the stepped shaft 19 are rotatably installed inside each U-shaped frame 17. Each limiting rod 18 and the stepped shaft 19 are located above the stepped shaft 19. Each limiting rod 18 and the stepped shaft 19 partially extend out of the U-shaped frame 17. A triangular plate 21 and a baffle plate 22 are fixedly installed on the circumferential surface of each stepped shaft 19. Each baffle plate 22 is fitted with the limiting rod 18. A storage slot 23 is provided inside each triangular plate 21. The two stacking frame assemblies 16 Each of them is in a group of five. Fixed blocks 25 are symmetrically fixed on the side walls of the U-shaped frame 17 at the center of the two groups of stacking frame assemblies 16. By turning on the motor 13, the bidirectional lead screw 14 rotates accordingly. Under the action of the threaded transmission, the bidirectional lead screw 14 and the linkage block 15 work in coordination, prompting the two linkage blocks 15 to drive the U-shaped frames 17 at the upper and lower ends of each group to move closer or farther away synchronously. At the same time, with the help of the contraction and stretching characteristics of the scissor-shaped connecting rod group 24 itself, each stacking frame assembly 16 can be equidistantly adjusted. In this way, it can be flexibly adjusted according to the T-shaped steel strip roll body 37 of different thicknesses obtained by processing, effectively improving the adaptability of the equipment, ensuring that the feeding and discharging requirements of the T-shaped steel strip can be met under different production conditions, and ensuring the efficient and stable operation of the entire conveying process.

[0037] The U-shaped frames 17 on the two stacking frame assemblies 16 are fixedly mounted on each fixing block 25, and a scissor-shaped connecting rod group 24 is provided between the U-shaped frames 17 on the two groups of stacking frame assemblies 16. By turning on the motor 13, the bidirectional screw rod 14 can be rotated, so that the bidirectional screw rod 14 and the linkage block 15 are threadedly transmitted, so that the two linkage blocks 15 on the bidirectional screw rod 14 slide inside the first side groove 12, thereby completing the synchronous approach or distance of the U-shaped frames 17 at the upper and lower ends of each group. Since the stacking frame assembly 16 of each group is equidistantly adjusted based on the stacking frame assembly 16 at the center of each group of stacking frame assembly 16, bidirectional guidance can be provided for the scissor-shaped connecting rod group 24, avoiding the problem that the connecting rods of the scissor-shaped connecting rod group 24 are unevenly stressed, resulting in different adjustment spacings and resulting in inability to stack. At the same time, since the linkage block 15 driven by the bidirectional screw rod 14 can also provide a certain self-locking property, avoiding the problem that the stacking frame assembly 16 is subjected to excessive force, resulting in deformation of the telescopic scissor-shaped connecting rod group 24, which affects the stacking drive.

[0038] A second slide groove 45 is provided inside the U-shaped shell 11, and second side grooves 26 are symmetrically provided inside the U-shaped shell 11. Springs 27 are fixedly installed inside the two second side grooves 26, and brackets 28 are fixedly installed on the upper ends of the springs 27. The two brackets 28 are slidably installed with the second side grooves 26. A slide rail 29 is fixedly installed between the two brackets 28, and a wedge block 31 is fixedly installed on the lower end of the slide rail 29. A first slide groove 32 is penetrated inside the slide rail 29 and the wedge block 31, and the first slide grooves 32 inside the slide rail 29 and the wedge block 31 are in a communicating state. Since it is necessary to replace the pallet 36 of a suitable size according to the thickness of the T-shaped steel strip coil body 37, by setting the wedge block 31 and the bracket 28, Therefore, when the tray 36 moves, the tray 36 will first contact one side of the inclined surface of the wedge block 31, thereby generating a radial force, causing the wedge block 31 and the slide rail 29 to generate an upward radial force causing the bracket 28 to slide upward inside the second side groove 26. At the same time, the spring 27 will stretch, so that when the wedge block 31 no longer contacts the tray 36, the slider 38 on the tray 36 will be located in the second slide groove 45 and the first slide groove 32 respectively, so that trays 36 of various thicknesses can drive the slider 38 to slide in the second slide groove 45 and the first slide groove 32 when pushed by the push rod 39, thereby improving the stability of the trays 36 when they are accumulated and stacked, and improving the applicability and reliability.

[0039] The U-shaped shell 11 is symmetrically provided with screw conveying frames 33, and the two screw conveying frames 33 are each provided with a threaded rod 34. The circumferential surface of the two threaded rods 34 is symmetrically threaded with groove blocks 35, and a pallet 36 is embedded and installed between the two groups of groove blocks 35. By placing the T-shaped steel strip roll body 37 on the pallet 36, and setting the stacking frame assembly 16 and opening the push rod 39, each full pallet 36 can be stacked between each triangular plate 21 respectively, and the subsequent restart of the push rod 39 can make the lower pallet 36 drive the upper pallet 36 to advance toward the upper triangular plate 21 again, thereby completing the stacking. At the same time, since each T-shaped steel strip roll body 37 is stacked inside the pallet 36 and the height does not exceed the top of the pallet 36, excessive wear on the T-shaped steel strip roll body 37 can also be avoided, thereby improving the quality of feeding and discharging.

[0040] A T-shaped steel strip coil body 37 is provided inside the tray 36, and sliders 38 are symmetrically fixedly installed on the surface of the tray 36. The two sliders 38 are respectively located in the second slide groove 45 and the first slide groove 32 for sliding installation. A push rod 39 is fixedly installed inside the U-shaped shell 11, and a push plate 41 is fixedly installed on the output shaft of the push rod 39. The push plate 41 is located between the screw conveyor racks 33. The output shaft of the push plate 41 is adapted to the tray 36, and the tray 36 is adapted to the storage slot 23. A side plate 42 is fixedly installed on the surface of the U-shaped shell 11. By placing the tray 36 loaded with the T-shaped steel strip coil body 37 on the groove block 35 of the screw conveyor rack 33, And move to above the push rod 39, so that the output shaft of the push rod 39 drives the push plate 41 to push the tray 36 upward as a whole, thereby generating a counterclockwise rotating radial force on the two triangular plates 21 at the bottom of the two sets of stacking frame assemblies 16, so that the two triangular plates 21 synchronously drive the stepped shaft 19 to rotate, so that the distance between the two triangular plates 21 is enlarged, and then the push rod 39 is reset, so that the push rod 39 drives the tray 36 to descend and enter between the storage slots 23 on the two triangular plates 21 for placement, thereby completing the placement of the T-shaped steel strip roll body 37, so that the stacking of each tray 36 can be automatically completed, which is more labor-saving.

[0041] The U-shaped shell 11 has symmetrical limit grooves 43 inside, and a plurality of limit blocks 44 are slidably installed inside each limit groove 43. Each limit block 44 is fixedly installed with the U-shaped frame 17 excluding the connection with the fixed block 25. When the equipment is running, by virtue of the structural design of the limit blocks 44 and the limit grooves 43, when the linkage block 15 causes the U-shaped frames 17 at the upper and lower ends of each group to approach or move away from each other, thereby driving the movement of the plurality of stacking frame assemblies 16, the limit blocks 44 will slide in the limit grooves 43. Thus, the linkage block 15 can limit the position of the stacking frame assembly 16, and the limit grooves 43 on the side walls can also provide constraints and guidance to achieve a multi-directional limit effect. This limit method strengthens the structural stability of the stacking frame assembly 16, improves its load-bearing capacity, and enhances the reliability of the device in feeding and discharging materials with the T-shaped steel belt, providing strong support for meeting the transportation needs.

[0042] Working principle:

[0043] The first step is to adapt and replace the tray 36 according to the thickness of the T-shaped steel strip coil body 37, and accurately adjust the spacing between the stacking frame assemblies 16;

[0044] The staff first selects a pallet 36 of a matching size according to the thickness of the T-shaped steel strip coil body 37 to be fed, so as to ensure that when the T-shaped steel strip coil body 37 is placed in the pallet 36, no part of it will exceed the range above the pallet 36. Subsequently, the staff reasonably adjusts the spacing between each stacking frame assembly 16 according to the thickness of the selected pallet 36. This step is extremely critical. Its purpose is to prevent the pallets 36 from being placed between the stacking frame assemblies 16. When adjusting the spacing, the staff starts the motor 13, and the operation of the motor 13 drives the bidirectional lead screw 14 to rotate accordingly. The rotation of the bidirectional lead screw 14 causes it to produce a threaded transmission effect with the linkage block 15, thereby causing the two linkage blocks 15 on the bidirectional lead screw 14 to slide inside the first side groove 12. This sliding process directly drives the U-shaped frames 17 at the upper and lower ends of each group to move relative to each other. Approaching or moving away, at the same time, with the help of the scissor-shaped connecting rod group 24 (the scissor-shaped connecting rod group 24 is an existing mature technology and is widely used in many fields such as adjustment, movement, and lifting. Its structure and principle will not be elaborated in detail here) a radial force is applied to each stacking frame assembly 16 on each stacking frame assembly 16. Since one stacking frame assembly 16 in the middle of each stacking frame assembly 16 is secured on the U-shaped shell 11 by the fixing block 25, the remaining stacking frame assemblies 16 in each stacking frame assembly 16 will be equidistantly contracted or enlarged with the stacking frame assembly 16 fixed by the fixing block 25 as the center. During the movement of each stacking frame assembly 16, the limit block 44 will slide synchronously inside the limit groove 43 to play a stabilizing and guiding role. When the spacing between each stacking frame assembly 16 is adjusted to a height that meets the stacking height of the tray 36, the motor 13 can be stopped, thereby completing the preparation work before feeding.

[0045] In the second step, the staff can load the T-shaped steel strip coil body 37 and complete the conveying of the pallet 36 to prepare for the subsequent stacking;

[0046] Afterwards, the staff began to load the T-shaped steel strip coil body 37 into the tray 36. After the loading was completed, the screw conveyor frame 33 was turned on. The threaded rod 34 of the screw conveyor frame 33 (which, as a prior art, mainly consists of a conveyor frame, a threaded rod 34, a groove block 35 and a servo motor, and its working principle is to achieve the forward and backward movement of the groove block 35 by means of thread transmission) began to rotate and produce a thread transmission effect with the groove block 35, prompting the two groups of groove blocks 35 to move to the end position on the screw conveyor frame 33 away from the motor 13. Then, the staff installed the tray 36 with the T-shaped steel strip coil body 37 on the groove block 35, and then started the screw conveyor frame 33 again. At this time, the groove block 35 will drive the tray 36 to reset to the top of the push plate 41. During the movement of the tray 36, the The disk 36 will first come into contact with the inclined surface of the wedge block 31. This contact will induce a radial force, which will cause the wedge block 31 and the slide rail 29 to generate an upward radial component force, thereby pushing the bracket 28 to slide upward inside the second side groove 26. At the same time, the spring 27 is stretched. When the tray 36 completely enters above the push rod 39, the wedge block 31 is out of contact with the tray 36. At this time, the screw conveyor 33 can be closed. Then, the wedge block 31 and the slide rail 29 are reset under the restoring force of the spring 27, and the slider 38 on the tray 36 falls accurately into the second slide groove 45 and the first slide groove 32 respectively. The T-shaped steel belt feeding operation process at this stage is completed, which provides a good basic condition for the subsequent further feeding processing and ensures the orderliness and stability of the T-shaped steel belt feeding and unloading process.

[0047] In the third step, the staff can open the push rod 39 to complete the placement of the tray 36;

[0048] Subsequently, the staff starts the push rod 39. Driven by the push rod 39, its output shaft drives the push plate 41 to move upward, thereby applying a radial force in a counterclockwise direction to the two triangular plates 21 at the bottom of the two stacking frame assemblies 16. Under the action of this force, the two triangular plates 21 rotate synchronously around the stepped shaft 19, causing the distance between them to gradually increase, thereby freeing up enough space for the tray 36 to rise, so that it can smoothly reach the top of the triangular plates 21 at the bottom of the two stacking frame assemblies 16. When the tray 36 and the triangular plates 21 are aligned, the tray 36 and the triangular plates 21 are aligned. After breaking contact, due to the action of gravity, the triangular plate 21 begins to descend. At the same time, because the baffle 22 is effectively blocked by the limit rod 18, the triangular plate 21 is finally stabilized in a horizontal state. Then, the staff operates the push rod 39 to perform a reset operation, and the push rod 39 drives the tray 36 to move downward. Since the spacing of the push plates 41 is smaller than the spacing between the two triangular plates 21, the tray 36 can accurately enter between the storage slots 23 on the two triangular plates 21 and be placed smoothly, thereby successfully completing the placement process of the T-shaped steel strip roll body 37.

[0049] In the fourth step, the staff can start the screw conveyor frame 33 and the push rod 39 again to complete the stacking of the tray 36 on the stacking frame assembly 16;

[0050] Subsequently, the staff starts the screw conveyor frame 33 again and places a new pallet 36 on the groove block 35. After that, with the help of power transmission of the screw conveyor frame 33, the new pallet 36 accurately enters the predetermined position above the push plate 41. Next, the staff turns on the push rod 39, and the push rod 39 pushes the new pallet 36 to move upward. The new pallet 36 will then rest against the bottom of the previously placed pallet 36 and exert an upward thrust. Under the action of this thrust, the previously placed pallet 36 and the newly placed pallet 36 both drive their respective sliders 38 to slide smoothly inside the second slide groove 45 and the first slide groove 32. At the same time, the two lowest triangular plates 21 on the two sets of stacking frame assemblies 16 will both rotate counterclockwise under the action of the pallet 36. The rotation action creates a suitable space so that the two pallets 36 can smoothly enter between the two triangular plates 21 of the second to last layer, thereby completing the stacking operation of the pallets 36.

[0051] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A T-shaped steel belt conveyor with a stacking structure, comprising a U-shaped housing (11), characterized in that: The U-shaped housing (11) is symmetrically provided with first side grooves (12), and motors (13) are embedded and fixedly mounted in the two first side grooves (12). Two bidirectional screw rods (14) are fixedly mounted on the output shafts of the two motors (13), and linkage blocks (15) are symmetrically threadedly mounted on the circumferential surfaces of the two bidirectional screw rods (14); Two groups of stacking frame assemblies (16) are symmetrically arranged on the inner side of the U-shaped housing (11); The two groups of stacking frame assemblies (16) each comprise a plurality of U-shaped frames (17), a limiting rod (18), a stepped shaft (19), a triangular plate (21), a baffle plate (22) and a storage slot (23); each of the U-shaped frames (17) is located inside the U-shaped shell (11); each of the linkage blocks (15) is fixedly mounted on the U-shaped frame (17); a limiting rod (18) and a stepped shaft (19) are rotatably mounted inside each of the U-shaped frames (17); a triangular plate (21) and a baffle plate (22) are fixedly mounted on the circumferential surface of each of the stepped shafts (19); each of the baffle plates (22) is fitted with the limiting rod (18); and a storage slot (23) is provided through the inside of each of the triangular plates (21).

2. A T-shaped steel belt conveyor with a stacking structure as claimed in claim 1, characterized in that: The two groups of stacking frame assemblies (16) are each composed of five, and fixed blocks (25) are symmetrically fixedly installed on the side walls of the U-shaped frames (17) at the center of the two groups of stacking frame assemblies (16).

3. A T-shaped steel belt conveyor with a stacking structure as claimed in claim 2, characterized in that: Each of the fixing blocks (25) is fixedly mounted on the U-shaped shell (11); a scissor-shaped connecting rod group (24) is provided between the U-shaped frames (17) on the two groups of the stacking frame assemblies (16); a second sliding groove (45) is provided inside the U-shaped shell (11); and a second side groove (26) is symmetrically provided inside the U-shaped shell (11).

4. A T-shaped steel belt conveyor with a stacking structure as claimed in claim 3, characterized in that: A spring (27) is fixedly installed inside the two second side grooves (26), a bracket (28) is fixedly installed on the upper end of the spring (27), and the two brackets (28) are slidably installed with the second side grooves (26).

5. A T-shaped steel belt conveyor with a stacking structure as claimed in claim 4, characterized in that: A slide rail (29) is fixedly installed between the two brackets (28), a wedge block (31) is fixedly installed at the lower end of the slide rail (29), a first slide groove (32) is penetrated through the inside of the slide rail (29) and the wedge block (31), and the first slide groove (32) inside the slide rail (29) and the wedge block (31) are in a communicating state.

6. A T-shaped steel belt conveyor with a stacking structure as claimed in claim 5, characterized in that: The U-shaped housing (11) is symmetrically provided with screw conveying racks (33), the two screw conveying racks (33) are each provided with a threaded rod (34), and the circumferential surfaces of the two threaded rods (34) are symmetrically threadedly mounted with groove blocks (35).

7. A T-shaped steel belt conveyor with a stacking structure as claimed in claim 6, characterized in that: A tray (36) is embedded and installed between the two groups of groove blocks (35), a T-shaped steel strip coil body (37) is arranged inside the tray (36), and sliding blocks (38) are symmetrically fixedly installed on the surface of the tray (36).

8. A T-shaped steel belt conveyor with a stacking structure as claimed in claim 7, characterized in that: The two sliding blocks (38) are respectively slidably mounted in the second sliding groove (45) and the first sliding groove (32), a push rod (39) is fixedly mounted inside the U-shaped housing (11), and a pushing plate (41) is fixedly mounted on the output shaft of the push rod (39).

9. A T-shaped steel belt conveyor with a stacking structure as claimed in claim 8, characterized in that: The pushing plate (41) is located between the screw conveying frames (33), the output shaft of the pushing plate (41) is matched with the tray (36), the tray (36) is matched with the storage groove (23), and the surface of the U-shaped shell (11) is fixedly mounted with a side plate (42).

10. The T-shaped steel belt conveyor with a stacking structure as claimed in claim 9, characterized in that: The U-shaped shell (11) is symmetrically provided with limiting grooves (43), each limiting groove (43) is slidably installed with a plurality of limiting blocks (44), and each limiting block (44) is fixedly installed with the U-shaped frame (17) except for the connection with the fixing block (25).

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