Automatic classifying and stacking system for angle steel production line

Abstract

The automatic classifying and stacking system for the angle steel production line comprises a conveying frame, multiple rotating shafts are fixedly installed on the two sides of the inner side face of the conveying frame, and conveying shafts are rotationally connected to the outer side faces of the multiple rotating shafts; and the sliding frames are fixedly installed on the two sides of the conveying frame correspondingly, and sliding rods are fixedly installed in the sliding frames. According to the automatic classifying and stacking system for the angle steel production line, the length of angle steel is measured through the distance measuring instrument, then different kinds of angle steel are classified according to the measured length, then the first driving motor and the threaded rod are matched with each other to drive the electromagnet to move, and the angle steel is classified. And then the angle steel is magnetically attracted by an electromagnet and then transferred to the positions between different first clamping plates and second clamping plates, so that the angle steel with different lengths is stacked through the different first clamping plates and second clamping plates, the angle steel with different lengths can be classified and stacked, the automation degree is higher, and the stacking efficiency is improved. And the working efficiency can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of steel production equipment, and in particular to an automatic classification and stacking system for an angle steel production line. Background Art

[0002] Steel is a material of a certain shape, size and performance made by ingots, billets or steel through pressure processing. After the steel is formed, the relevant personnel will operate the corresponding shipping equipment to transport it to the storage place. In order to improve the transportation efficiency, multiple steels will be stacked before transportation. The conveying production line for steel stacking includes a conveying device and a lifting device, in which the lifting device is driven by the truss trolley on the truss. The conveying device includes a transmission frame and a transmission chain. The steel is placed on the transmission frame and driven by the transmission chain for transportation. When the steel moves to the corresponding position, the truss trolley is started to drive the lifting device, so that the lifting device lifts the steel to a certain height. At this time, the subsequent steel also moves to the corresponding position, and the lifted steel is lowered and placed on the transmission chain to realize automatic stacking of the steel.

[0003] Among various steel products, angle steel is a metal material with a V-shaped cross-section, usually made by hot rolling or cold bending. It has a wide range of working uses, including but not limited to structural support, frame making, reinforced connections, guardrails and railings, and industrial manufacturing. In general, angle steel has a wide range of working uses in construction, structural engineering, decoration, industrial manufacturing and other fields due to its stability, strength and versatility.

[0004] Due to the special shape of the angle steel, when stacking, it is necessary to set the openings of the upper and lower adjacent layers of angle steel in opposite directions and the upper layer of angle steel should be straddled on both sides of the lower layer of adjacent angle steels to improve the stability of the angle steel stack and reduce the possibility of tilting and misalignment. However, the existing angle steel stacking device cannot classify the angle steels according to their lengths when in use, which easily causes angle steels of different lengths to be stacked together, and the user needs to manually classify them later, which has a low degree of automation and reduces work efficiency.

[0005] Therefore, it is necessary to provide an automatic sorting and stacking system for an angle steel production line to solve the above technical problems. Summary of the invention

[0006] The invention provides an automatic classification and stacking system for an angle steel production line, which solves the problems of being unable to classify and stack angle steels of different lengths, having a low degree of automation and reducing work efficiency.

[0007] In order to solve the above technical problems, the present invention provides an automatic classification and stacking system for an angle steel production line, comprising:

[0008] A conveying frame, wherein a plurality of rotating shafts are fixedly mounted on both sides of the inner side of the conveying frame, and the outer sides of the plurality of rotating shafts are rotatably connected to conveying shafts;

[0009] Sliding frames, the sliding frames are fixedly installed on both sides of the conveying frame, and sliding rods are fixedly installed inside the sliding frames;

[0010] A support frame, both ends of the bottom of the support frame are slidably connected to the outer side of the slide rod, and a rangefinder is provided at the bottom of the support frame, and the rangefinder is provided on the inner side of the conveying frame;

[0011] A fixed frame, wherein the fixed frame is arranged on the top of the conveying frame, a support plate is fixedly installed at one end of the bottom of the fixed frame, the support plate is slidably connected to the outer side surface of one of the sliding rods, a second driving motor is fixedly installed at one end of the fixed frame, a screw rod is fixedly installed at the output end of the second driving motor, one end of the screw rod is rotatably connected to the other side of the inner side surface of the fixed frame, a moving plate is threadedly connected to the outer side surface of the screw rod, telescopic rods are fixedly installed inside both ends of the moving plate, and an electromagnet is arranged at the bottom of the telescopic rod;

[0012] The mounting frame is arranged on the other side of the conveying frame, connecting rods are fixedly installed at both ends of one side of the mounting frame, one end of the top of the connecting rod is fixedly installed on the bottom of the support plate, side frames are fixedly installed on both sides of the inner side of the mounting frame, a first driving motor is fixedly installed on the top of the side frame, a threaded rod is fixedly installed on the output end of the first driving motor, the outer side surface of the threaded rod is threadedly connected to a slider, a moving frame is fixedly installed on one side of the slider, support blocks are fixedly installed on all sides of the top of the moving frame, a limiting rod is fixedly installed in the middle of two opposite support blocks, and a plurality of first clamping plates and a plurality of second clamping plates are slidably connected to the outer side surface of the limiting rod.

[0013] Preferably, support feet are fixedly installed around the bottom of the conveying frame.

[0014] Preferably, an internal thread on one side of the support frame is connected with a first locking screw, and one end of the first locking screw is arranged on a side surface of the conveying frame.

[0015] Preferably, the internal thread on one side of the support plate is connected to a third locking screw, one end of the third locking screw is arranged on one side of the conveying frame, movable grooves are opened on both sides of the inner side surface of the fixed frame, and both ends of the movable plate are slidably connected to the inner side surface of the movable groove.

[0016] Preferably, a rotating seat is fixedly mounted on the bottom of the telescopic rod, an inner side surface of the rotating seat is rotatably connected to a rotating member, and the bottom of the rotating member is fixedly mounted on the top of the electromagnet.

[0017] Preferably, the interior of one side of each of the plurality of first clamping plates and the plurality of second clamping plates is threadedly connected with a second locking screw, and one end of the second locking screw is arranged on the side of the limiting rod.

[0018] Preferably, a fixing rod is fixedly mounted on the bottom of the side frame, an extension rod is slidably connected to the inner side surface of the fixing rod, and a roller is fixedly mounted on the bottom of the extension rod.

[0019] Preferably, an internal thread on one side of the fixing rod is connected with a positioning screw, and one end of the positioning screw is arranged on one side of the extension rod.

[0020] Preferably, a moving rod is slidably connected inside the support frame, and a limiting screw is connected to an internal thread on one side of the support frame, and one end of the limiting screw is arranged on one side of the moving rod.

[0021] Preferably, the bottom of the moving rod is fixedly mounted on the top of the rangefinder.

[0022] Compared with the related art, the automatic classification and stacking system for angle steel production line provided by the present invention has the following beneficial effects:

[0023] The present invention provides an automatic classification and stacking system for an angle steel production line, which measures the length of the angle steel by a distance meter, and then classifies different angle steels according to the measured lengths, and then drives the electromagnet to move by cooperating with a first drive motor and a threaded rod, and then causes the electromagnet to magnetically attract the angle steel and then transfer it between different first clamping plates and second clamping plates, so that different first clamping plates and second clamping plates can stack angle steels of different lengths, so that angle steels of different lengths can be classified and stacked, and the degree of automation is higher, which is conducive to improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A schematic structural diagram of a first embodiment of an automatic classification and stacking system for an angle steel production line provided by the present invention;

[0025] Figure 2 for Figure 1 The schematic diagram of the installation frame structure shown;

[0026] Figure 3 for Figure 1 The fixed frame structure schematic diagram shown;

[0027] Figure 4 for Figure 1 The schematic diagram of the support frame structure shown;

[0028] Figure 5 for Figure 1An enlarged schematic diagram of part A is shown;

[0029] Figure 6 A schematic structural diagram of a second embodiment of an automatic classification and stacking system for an angle steel production line provided by the present invention;

[0030] Figure 7 This is a schematic structural diagram of a third embodiment of an automatic classification and stacking system for an angle steel production line provided by the present invention.

[0031] Numbers in the figure: 1, conveying frame, 11, rotating shaft, 12, conveying shaft, 13, supporting foot, 2, sliding frame, 21, sliding rod, 3, supporting frame, 31, first locking screw, 32, rangefinder, 4, mounting frame, 41, connecting rod, 42, side frame, 43, first driving motor, 44, threaded rod, 45, sliding block, 46, moving frame, 47, supporting block, 48, limiting rod, 49, first clamping plate, 491, second clamping plate, 40, second locking screw, 5, fixed frame, 51, supporting plate, 52, moving groove, 53, second driving motor, 54, screw rod, 55, moving plate, 56, telescopic rod, 57, rotating seat, 58, rotating part, 59, electromagnet, 50, third locking screw, 6, fixed rod, 61, extension rod, 62, roller, 63, positioning screw, 7, moving rod, 71, limiting screw. DETAILED DESCRIPTION

[0032] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0033] First embodiment

[0034] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in, Figure 1 A schematic structural diagram of a first embodiment of an automatic classification and stacking system for an angle steel production line provided by the present invention; Figure 2 for Figure 1 The schematic diagram of the installation frame structure shown; Figure 3 for Figure 1 The fixed frame structure schematic diagram shown; Figure 4 for Figure 1 The schematic diagram of the support frame structure shown; Figure 5 for Figure 1 An enlarged schematic diagram of part A is shown. An automatic classification and stacking system for an angle steel production line comprises: a conveying frame 1, a plurality of rotating shafts 11 are fixedly mounted on both sides of the inner side of the conveying frame 1, and a plurality of outer sides of the rotating shafts 11 are rotatably connected to conveying shafts 12;

[0035] Sliding frames 2, the sliding frames 2 are fixedly installed on both sides of the conveying frame 1, and sliding rods 21 are fixedly installed inside the sliding frames 2;

[0036] A support frame 3, both ends of the bottom of the support frame 3 are slidably connected to the outer side of the slide bar 21, and a rangefinder 32 is provided at the bottom of the support frame 3, and the rangefinder 32 is provided on the inner side of the conveying frame 1;

[0037] A fixed frame 5, wherein the fixed frame 5 is arranged at the top of the conveying frame 1, a support plate 51 is fixedly installed at one end of the bottom of the fixed frame 5, and the support plate 51 is slidably connected to the outer side surface of one of the sliding rods 21, a second driving motor 53 is fixedly installed at one end of the fixed frame 5, a screw rod 54 is fixedly installed at the output end of the second driving motor 53, one end of the screw rod 54 is rotatably connected to the other side of the inner side surface of the fixed frame 5, a moving plate 55 is threadedly connected to the outer side surface of the screw rod 54, and telescopic rods 56 are fixedly installed inside both ends of the moving plate 55, and an electromagnet 59 is arranged at the bottom of the telescopic rod 56;

[0038] The mounting frame 4 is arranged on the other side of the conveying frame 1, and connecting rods 41 are fixedly installed on both ends of one side of the mounting frame 4, and one end of the top of the connecting rod 41 is fixedly installed on the bottom of the supporting plate 51, and side frames 42 are fixedly installed on both sides of the inner side of the mounting frame 4, and a first driving motor 43 is fixedly installed on the top of the side frame 42, and a threaded rod 44 is fixedly installed on the output end of the first driving motor 43, and the outer side surface of the threaded rod 44 is threadedly connected to a slider 45, and a moving frame 46 is fixedly installed on one side of the slider 45, and support blocks 47 are fixedly installed on all sides of the top of the moving frame 46, and a limiting rod 48 is fixedly installed in the middle of two opposite support blocks 47, and the outer side surface of the limiting rod 48 is slidably connected with a plurality of first clamping plates 49 and a plurality of second clamping plates 491.

[0039] The method of measuring the length of the angle steel by the distance meter is as follows: the distance from the angle steel to one end of the conveying frame 1 minus the length between the distance meter 32 and the angle steel measured by the distance meter 32;

[0040] The first drive motor 43 and the second drive motor 53 can both rotate forward and reverse when in use;

[0041] When it is necessary to transport angle steels of different lengths, the user can move the support frame 3 and the support plate 51, so that the side frame 3 and the support plate 51 slide on the outer side of the slide rod 21, and after moving to a suitable position, limit and fix them by tightening the screws;

[0042] A V-shaped groove is provided at the bottom of the electromagnet 59. When in use, by energizing the electromagnet 59, magnetic force can be generated to adsorb the angle steel and then transport the angle steel.

[0043] Support legs 13 are fixedly mounted around the bottom of the conveying frame 1 .

[0044] A first locking screw 31 is connected to the inner thread of one side of the support frame 3 , and one end of the first locking screw 3 is arranged on the side of the conveying frame 1 .

[0045] A third locking screw 50 is connected to the internal thread on one side of the support plate 51, and one end of the third locking screw 50 is arranged on one side of the conveying frame 1. Moving grooves 52 are opened on both sides of the inner side surface of the fixed frame 5, and both ends of the movable plate 55 are slidably connected to the inner side surface of the moving groove 52.

[0046] A rotating seat 57 is fixedly mounted on the bottom of the telescopic rod 56 , and a rotating member 58 is rotatably connected to the inner side surface of the rotating seat 57 . The bottom of the rotating member 58 is fixedly mounted on the top of the electromagnet 59 .

[0047] The interior of one side of the plurality of first clamping plates 49 and the plurality of second clamping plates 491 are all threadedly connected with a second locking screw 40 , and one end of the second locking screw 40 is disposed on the side of the limiting rod 48 .

[0048] The working principle of the automatic classification and stacking system for angle steel production line provided by the present invention is as follows:

[0049] When in use, the user moves the support frame 3 and the fixed frame 5 to the appropriate position, and then rotates the first locking screw 31 and the third locking screw 50 to limit the support frame 3 and the fixed frame 5. When used subsequently, the conveying assembly moves the processed angle steel to the inner side of the conveying frame 1. At this time, the user measures the length of the angle steel through the rangefinder 32. At this time, the second drive motor 53 drives the screw rod 54 to be threadedly connected inside the moving plate 55, so that the moving plate 55 drives the electromagnet 59 to move to the top of the angle steel through the telescopic rod 56, and then the telescopic rod 56 is extended, driving the electromagnet 59 to move to the top of the angle steel, and then the angle steel is magnetically attracted Come, and then use the length of the angle steel measured by the rangefinder 32 to move the angle steel to the middle of the corresponding first clamping plate 49 and the second clamping plate 491, then the electromagnet 59 stops energizing, puts down the angle steel, and slides downward along the inner wall of the first clamping plate 49 and the second clamping plate 491, so that the angle steel is stacked on the top of the transfer device. After the stacking is completed, the first drive motor 43 drives the threaded rod 44 to be threadedly connected inside the slider 45, so that the slider 45 drives the moving frame 46 to move upward, and then the moving frame 46 drives the first clamping plate 49 and the second clamping plate 491 to move away from the side of the angle steel, and then the angle steel is transferred through the transfer device.

[0050] Compared with the related art, the automatic classification and stacking system for angle steel production line provided by the present invention has the following beneficial effects:

[0051] The length of the angle steel is measured by the rangefinder 32, and then different angle steels are classified according to the measured length. Then, the first drive motor 43 and the threaded rod 44 cooperate with each other to drive the electromagnet 49 to move, and then the electromagnet 49 magnetically attracts the angle steel and transfers it between different first clamping plates 49 and second clamping plates 491, so that different first clamping plates 49 and second clamping plates 491 can stack angle steels of different lengths. In this way, angle steels of different lengths can be classified and stacked, and the degree of automation is higher, which is conducive to improving work efficiency.

[0052] Second embodiment

[0053] Please refer to Figure 6 Based on the automatic classification and stacking system for angle steel production line provided by the first embodiment of the present application, the second embodiment of the present application proposes another automatic classification and stacking system for angle steel production line. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0054] Specifically, the second embodiment of the present application provides an automatic sorting and stacking system for an angle steel production line, which is different in that, in an automatic sorting and stacking system for an angle steel production line, a fixed rod 6 is fixedly installed at the bottom of the side frame 42, an inner side surface of the fixed rod 6 is slidably connected to an extension rod 61, and a roller 62 is fixedly installed at the bottom of the extension rod 61.

[0055] A positioning screw 63 is connected to the inner thread of one side of the fixing rod 6 , and one end of the positioning screw 63 is arranged on one side of the extension rod 61 .

[0056] When the ground is uneven, the user can pull the extension rod 61 downward to drive the roller 62 to move downward until the bottom of the roller 62 contacts the ground, thereby supporting the side frame 42, and then the user turns the positioning screw 63 to limit the extension rod 61.

[0057] The working principle of the automatic classification and stacking system for angle steel production line provided by the present invention is as follows:

[0058] When in use, when the user moves the position of the mounting frame 4, the side frame 42 is driven to move, so that the side frame 42 drives the roller 62 to move through the fixing rod 6 and the extension rod 61, so that the roller 62 rolls on the ground, thereby supporting the side frame 42.

[0059] Compared with the related art, the automatic classification and stacking system for angle steel production line provided by the present invention has the following beneficial effects:

[0060] By means of the cooperation of the fixing rod 6 , the extension rod 61 , the roller 62 , the positioning screw 63 and other structures, the roller 62 rolls on the ground during use, thereby supporting the side frame 42 .

[0061] Third embodiment

[0062] Please refer to Figure 7 Based on the automatic classification and stacking system for angle steel production line provided in the first embodiment of the present application, the third embodiment of the present application proposes another automatic classification and stacking system for angle steel production line. The third embodiment is only a preferred mode of the first embodiment, and the implementation of the third embodiment will not affect the independent implementation of the first embodiment.

[0063] Specifically, the third embodiment of the present application provides an automatic sorting and stacking system for an angle steel production line, which is different in that, in an automatic sorting and stacking system for an angle steel production line, the support frame 3 is internally slidably connected to a moving rod 7, and an internal threaded connection on one side of the support frame 3 is provided with a limiting screw 71, and one end of the limiting screw 71 is arranged on one side of the moving rod 7.

[0064] The bottom of the moving rod 7 is fixedly mounted on the top of the rangefinder 32 .

[0065] The working principle of the automatic classification and stacking system for angle steel production line provided by the present invention is as follows:

[0066] When measuring the lengths of angle steels of different sizes, the user can slide the moving rod 7 inside the support frame 3 to adjust the height of the rangefinder 32. After adjusting to a suitable height, the user turns the limit screw 71 so that one end of the limit screw 71 presses against the moving rod 7, thereby limiting the moving rod 7 and fixing the height of the rangefinder 32.

[0067] Compared with the related art, the automatic classification and stacking system for angle steel production line provided by the present invention has the following beneficial effects:

[0068] By cooperating with each other through structures such as the moving rod 7 and the limit screw 71, when in use, the moving rod 7 slides inside the support frame 3, thereby driving the rangefinder 32 to adjust the height. In this way, when in use, the rangefinder 32 can be adjusted according to the size of the angle steel, so as to adapt to the use of angle steels of different sizes, thereby increasing the adaptability of the equipment.

[0069] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An automatic classification and stacking system for angle steel production line, characterized in that: include: A conveying frame, wherein a plurality of rotating shafts are fixedly mounted on both sides of the inner side of the conveying frame, and the outer sides of the plurality of rotating shafts are rotatably connected to conveying shafts; Sliding frames, the sliding frames are fixedly installed on both sides of the conveying frame, and sliding rods are fixedly installed inside the sliding frames; A support frame, both ends of the bottom of the support frame are slidably connected to the outer side of the slide rod, and a rangefinder is provided at the bottom of the support frame, and the rangefinder is provided on the inner side of the conveying frame; A fixed frame, wherein the fixed frame is arranged on the top of the conveying frame, a support plate is fixedly installed at one end of the bottom of the fixed frame, the support plate is slidably connected to the outer side surface of one of the sliding rods, a second driving motor is fixedly installed at one end of the fixed frame, a screw rod is fixedly installed at the output end of the second driving motor, one end of the screw rod is rotatably connected to the other side of the inner side surface of the fixed frame, a moving plate is threadedly connected to the outer side surface of the screw rod, telescopic rods are fixedly installed inside both ends of the moving plate, and an electromagnet is arranged at the bottom of the telescopic rod; The mounting frame is arranged on the other side of the conveying frame, connecting rods are fixedly installed at both ends of one side of the mounting frame, one end of the top of the connecting rod is fixedly installed on the bottom of the support plate, side frames are fixedly installed on both sides of the inner side of the mounting frame, a first driving motor is fixedly installed on the top of the side frame, a threaded rod is fixedly installed on the output end of the first driving motor, the outer side surface of the threaded rod is threadedly connected to a slider, a moving frame is fixedly installed on one side of the slider, support blocks are fixedly installed on all sides of the top of the moving frame, a limiting rod is fixedly installed in the middle of two opposite support blocks, and a plurality of first clamping plates and a plurality of second clamping plates are slidably connected to the outer side surface of the limiting rod.

2. The automatic classification and stacking system for angle steel production line according to claim 1 is characterized in that: Support feet are fixedly installed around the bottom of the conveying frame.

3. The automatic classification and stacking system for angle steel production line according to claim 1 is characterized in that: A first locking screw is connected to the internal thread of one side of the support frame, and one end of the first locking screw is arranged on the side of the conveying frame.

4. The automatic classification and stacking system for angle steel production line according to claim 1 is characterized in that: A third locking screw is connected to the internal thread on one side of the support plate, one end of the third locking screw is arranged on one side of the conveying frame, and movable grooves are opened on both sides of the inner side surface of the fixed frame, and both ends of the movable plate are slidably connected to the inner side surface of the movable groove.

5. The automatic classification and stacking system for angle steel production line according to claim 4 is characterized in that: A rotating seat is fixedly installed at the bottom of the telescopic rod, a rotating member is rotatably connected to the inner side of the rotating seat, and the bottom of the rotating member is fixedly installed on the top of the electromagnet.

6. The automatic classification and stacking system for angle steel production line according to claim 1 is characterized in that: The interior of one side of the plurality of first clamping plates and the plurality of second clamping plates are all threadedly connected with a second locking screw, and one end of the second locking screw is arranged on the side of the limiting rod.

7. The automatic classification and stacking system for angle steel production line according to claim 1 is characterized in that: A fixing rod is fixedly installed at the bottom of the side frame, an extension rod is slidably connected to the inner side of the fixing rod, and a roller is fixedly installed at the bottom of the extension rod.

8. The automatic classification and stacking system for angle steel production line according to claim 1 is characterized in that: The internal thread of one side of the fixing rod is connected with a positioning screw, and one end of the positioning screw is arranged on one side of the extension rod.

9. The automatic classification and stacking system for angle steel production line according to claim 1, characterized in that: The interior of the support frame is slidably connected with a moving rod, and the internal thread of one side of the support frame is connected with a limiting screw, and one end of the limiting screw is arranged on one side of the moving rod.

10. The automatic classification and stacking system for angle steel production line according to claim 9, characterized in that: The bottom of the moving rod is fixedly mounted on the top of the rangefinder.

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