Steel plate overturning and conveying system

Abstract

The invention discloses a steel plate overturning and conveying system which comprises a conveying mechanism, an overturning mechanism, a receiving mechanism and a driving mechanism. The turnover mechanism comprises two turnover rods, and the two turnover rods are oppositely arranged on the two sides of the conveying mechanism in the conveying direction of the conveying mechanism and located on the upstream side. The receiving mechanism comprises two receiving rods, and the two receiving rods are oppositely arranged on the two sides of the conveying mechanism in the conveying direction of the conveying mechanism and located on the downstream side. The steel plate overturning and conveying system has the beneficial effects that the steel plate overturning and conveying system is suitable for being used when large steel plates are overturned and conveyed, in the overturning process of the large steel plates, the overturned steel plates can be received, the overturned steel plates cannot directly fall on a conveying line, the situation that the steel plates are damaged or the conveying line is damaged is avoided, overturning failures are avoided, and the production efficiency is improved. And the steel plate hurts people.

Description

Technical Field

[0001] The invention relates to the technical field of oil tank processing equipment, and in particular to a steel plate turnover and conveying system. Background Art

[0002] Oil tanks are containers for storing crude oil or other petroleum products, and are used in refineries, oil fields, oil depots, and other industrial fields. The processing steps of oil tanks are as follows: first, the steel plate is cut into a suitable width and length, and then the cut steel plate is rolled into a tubular structure to form a tank body, and then the seams of the tank body are welded, and finally the end cover and the tank body are circumferentially welded. During the processing of the oil tank, the steel plate cut by the cutting machine needs to be turned over and then transported to the pipe reel for pipe reeling. The existing steel plate turning and conveying device (such as a steel plate conveying and stacking upright arrangement mechanism disclosed in application number 202310733268.5) is not suitable for use in the turning and conveying of large steel plates. In the process of turning over large steel plates, the steel plate is first turned over from the first horizontal state to the vertical state, and then turned over from the vertical state to the second horizontal state. When turning over from the vertical state to the second horizontal state, the steel plate falls directly on the conveyor line, which is easy to cause damage to the steel plate itself or damage to the conveyor line, and even the turning fails, and the steel plate injures people. Summary of the invention

[0003] The purpose of the present invention is to overcome the above-mentioned technical deficiencies and propose a steel plate flipping and conveying system to solve the technical problem that the steel plate flipping and conveying device in the prior art is not suitable for flipping and conveying large steel plates. The flipped large steel plates fall directly on the conveyor line, which can easily cause damage to the steel plates themselves or damage the conveyor line, and even cause flipping failure, resulting in steel plate injuries.

[0004] In order to achieve the above technical objectives, the technical solution of the present invention provides a steel plate turning and conveying system, comprising: A conveying mechanism for conveying steel plates; A turning mechanism, comprising two turning rods, which are arranged on both sides of the conveying mechanism along the conveying direction of the conveying mechanism and are located on the upstream side; A receiving mechanism, comprising two receiving rods, which are arranged on both sides of the conveying mechanism along the conveying direction of the conveying mechanism and are located on the downstream side; A driving mechanism, wherein a first conveying end thereof is connected to both of the two flipping rods, and is used for driving the two flipping rods to rotate back and forth synchronously so as to flip the steel plate with the front side facing upward to have the reverse side facing upward, and a second conveying end thereof is connected to both of the two receiving rods, and is used for driving the two receiving rods to rotate back and forth synchronously so as to receive the steel plate with the reverse side facing upward, and make the steel plate with the reverse side facing upward fall onto the conveying mechanism.

[0005] Furthermore, the conveying mechanism includes multiple conveyor belts and drive components, the conveyor belts are closed belts, the conveyor belts are arranged side by side and at intervals, the upper surface of each conveyor belt forms a horizontal conveying surface for conveying steel plates, and the drive component is connected to each conveyor belt to drive each conveyor belt to synchronously perform circular reciprocating movement.

[0006] Furthermore, there are multiple flip rods and receiving rods, each of which is arranged along the conveying direction of the conveyor belt and between adjacent conveyor belts, and each of which is arranged along the conveying direction of the conveyor belt and between adjacent conveyor belts.

[0007] Furthermore, the flip rod can rotate around its downstream end, and the receiving rod can rotate around its upstream end. The first conveying end of the driving mechanism is connected to the downstream end of each flip rod, and is used to drive each flip rod to rotate back and forth synchronously around the rotating axis of its downstream end. The second conveying end of the driving mechanism is connected to the upstream end of each receiving rod, and is used to drive each receiving rod to rotate back and forth synchronously around the rotating axis of its upstream end.

[0008] Furthermore, the downstream end of the flip rod is located below the conveying surface of the conveying mechanism, and the upstream end of the receiving rod is located below the conveying surface of the conveying mechanism.

[0009] Furthermore, the driving mechanism includes a first rotating shaft, a second rotating shaft, a first gear, a second gear and a second rotating driving member. The first rotating shaft and the second rotating shaft are both horizontally arranged along a conveying direction perpendicular to the conveying mechanism, and both pass through the center hole area of ​​each conveyor belt. The downstream end of each flip rod is coaxially fixed on the first rotating shaft, and the upstream end of each receiving rod is coaxially fixed on the second rotating shaft. The first gear is coaxially fixed on one end of the first rotating shaft, and the second gear is coaxially fixed on one end of the second rotating shaft. The second gear is meshed with the first gear, and the output end of the second rotating driving member is coaxially fixed to one end of the first rotating shaft for driving the first rotating shaft to rotate forward or reverse.

[0010] Furthermore, the flip mechanism also includes a plurality of first support rods, each of which is respectively arranged directly below the corresponding flip rod and connected to each flip rod one by one, and the first support rod is a retractable structure for supporting the flip rod.

[0011] Furthermore, the first support rod includes a first fixed seat, a first movable seat, a first sleeve, a first inner rod and a first elastic member. The first movable seat is slidably connected to the flip rod and can move along the length direction of the flip rod. One end of the first sleeve is hinged to the first fixed seat, one end of the first inner rod is arranged in the first sleeve and is slidably connected to the first sleeve, the other end of the first inner rod extends out of the first sleeve and is hinged to the first movable seat. The first elastic member is arranged in the first sleeve, and both ends of the first elastic member are respectively fixed to the first sleeve and one end of the first inner rod, so that the rod body formed by the first inner rod and the first sleeve is the longest.

[0012] Furthermore, the receiving mechanism also includes a plurality of second support rods, each of which is respectively arranged directly below the corresponding receiving rod and connected to each of the receiving rods one by one, and the second support rod is a retractable structure for supporting the receiving rod.

[0013] Furthermore, the second support rod includes a second fixed seat, a second movable seat, a second sleeve, a second inner rod and a second elastic member. The second movable seat is slidably connected to the receiving rod and can move along the length direction of the receiving rod. One end of the second sleeve is hinged to the second fixed seat, one end of the second inner rod is arranged in the second sleeve and is slidably connected to the second sleeve, the other end of the second inner rod extends out of the second sleeve and is hinged to the second movable seat. The second elastic member is arranged in the second sleeve, and both ends of the second elastic member are respectively fixed to the second sleeve and one end of the second inner rod, so that the rod body formed by the second inner rod and the second sleeve is the longest.

[0014] Compared with the prior art, the beneficial effects of the present invention include: when in use, the inlet end of the conveying mechanism is connected with the outlet end of the cutting machine, the steel plate cut by the cutting machine arrives at the conveying mechanism and is conveyed by the conveying mechanism, when the steel plate arrives at the flipping mechanism, the driving mechanism is started, and the first conveying end of the driving mechanism drives the two flipping rods to rotate forward synchronously, so that the steel plate facing up can be flipped to face the back side up, the second conveying end of the driving mechanism drives the two receiving rods to rotate in the opposite direction synchronously, so that the steel plate facing the back side up can be received, and the first conveying end of the driving mechanism drives the two flipping rods to rotate in the opposite direction synchronously, so as to achieve reset and prepare for the next flipping of the steel plate, and the second conveying end of the driving mechanism drives the two receiving rods to rotate forward synchronously, so that the steel plate facing the back side up can fall on the conveying mechanism. The steel plate flipping and conveying system is suitable for use in flipping and conveying large steel plates. During the flipping process of the large steel plates, the flipped steel plates can be received, and the flipped steel plates will not fall directly on the conveying line, thereby avoiding damage to the steel plates themselves or damage to the conveying line, and avoiding flipping failure and steel plate injuries. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a steel plate turning and conveying system provided by the present invention; Figure 2 It is a three-dimensional structural schematic diagram of a steel plate turning and conveying system provided by the present invention when turning over a steel plate; Figure 3 This Figure 1 A schematic diagram of the three-dimensional structure of a steel plate turning and conveying system after omitting the conveying mechanism; Figure 4 This Figure 2 A schematic diagram of the three-dimensional structure of a steel plate turning and conveying system after omitting the conveying mechanism; Figure 5 This Figure 3 A schematic diagram of a partial three-dimensional structure of a steel plate turning and conveying system after omitting the conveying mechanism; Figure 6 This Figure 4 A schematic diagram of a partial three-dimensional structure of a steel plate turning and conveying system after omitting the conveying mechanism; Figure 7 This Figure 5 A structural schematic diagram of a steel plate turning and conveying system; Figure 8 This Figure 6 A structural schematic diagram of a steel plate turning and conveying system; In the figure: 1-steel plate, 100-conveying mechanism, 110-conveying belt, 120-driving assembly, 121-side plate, 122-driving shaft, 123-driven shaft, 124-intermediate shaft, 125-driving wheel, 126-driven wheel, 127-intermediate wheel, 128-first rotating driving member, 200-turning mechanism, 210-turning rod, 220-first support rod, 221-first fixed seat, 222-first moving seat, 223-first sleeve, 224-first An inner rod, 230 - a first guide rod, 240 - a blocking block, 300 - a receiving mechanism, 310 - a receiving rod, 320 - a second support rod, 321 - a second fixed seat, 322 - a second movable seat, 323 - a second sleeve, 324 - a second inner rod, 330 - a second guide rod, 340 - a docking block, 400 - a driving mechanism, 410 - a first rotating shaft, 420 - a second rotating shaft, 430 - a first gear, 440 - a second gear, 450 - a second rotating driving member. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0017] The present invention provides a steel plate turning and conveying system, the structure of which is as follows: Figure 1 - Figure 6 As shown, it includes a conveying mechanism 100, a turning mechanism 200, a receiving mechanism 300 and a driving mechanism 400. The conveying mechanism 100 is used to convey the steel plate 1; the turning mechanism 200 includes two turning rods 210, which are relatively arranged on both sides of the conveying mechanism 100 along the conveying direction of the conveying mechanism 100 and are located on the upstream side; the receiving mechanism 300 includes two receiving rods 310, which are relatively arranged on the conveying direction of the conveying mechanism 100. On both sides of the conveying mechanism 100, and located on the downstream side; the first conveying end of the driving mechanism 400 is connected to the two flipping rods 210, and is used to drive the two flipping rods 210 to rotate back and forth synchronously to flip the steel plate 1 with the front side facing up to face the back side up, and the second conveying end of the driving mechanism 400 is connected to the two receiving rods 310, and is used to drive the two receiving rods 310 to rotate back and forth synchronously to receive the steel plate 1 with the back side facing up, and make the steel plate 1 with the back side facing up fall onto the conveying mechanism 100.

[0018] When in use, the inlet end of the conveying mechanism 100 is connected to the outlet end of the cutting machine, and the steel plate 1 cut by the cutting machine reaches the conveying mechanism 100 and is conveyed by the conveying mechanism 100. When the steel plate 1 reaches the flipping mechanism 200, the driving mechanism 400 is started, and the first conveying end of the driving mechanism 400 drives the two flipping rods 210 to rotate forward synchronously, so that the steel plate 1 facing the front side upward can be flipped to face the back side upward. The second conveying end of the driving mechanism 400 drives the two receiving rods 310 to rotate in the opposite direction synchronously, so as to receive the steel plate 1 facing the back side upward. The first conveying end of the driving mechanism 400 Then drive the two flipping rods 210 to rotate synchronously in the opposite direction, so as to achieve resetting and prepare for the next flipping of the steel plate 1. The second conveying end of the driving mechanism 400 drives the two receiving rods 310 to rotate synchronously in the forward direction, so that the steel plate 1 with the reverse side facing up can fall on the conveying mechanism 100. This steel plate flipping and conveying system is suitable for use in flipping and conveying large steel plates 1. During the flipping process of the large steel plate 1, the flipped steel plate 1 can be received, and the flipped steel plate 1 will not fall directly on the conveying line, thereby avoiding damage to the steel plate 1 itself or damage to the conveying line, and avoiding flipping failure and the steel plate 1 injuring people.

[0019] As a preferred embodiment, please refer to Figure 1 and Figure 2 The conveying mechanism 100 includes a plurality of conveyor belts 110 and a driving assembly 120. The conveyor belts 110 are closed belts. The conveyor belts 110 are arranged side by side and at intervals. The upper surface of each conveyor belt 110 forms a horizontal conveying surface for conveying the steel plate 1. The driving assembly 120 is connected to each conveyor belt 110 and is used to drive each conveyor belt 110 to synchronously perform circular reciprocating movement. The plurality of conveyor belts 110 are arranged at intervals to facilitate the setting of the flip rod 210 and the receiving rod 310 between adjacent conveyor belts 110. Since the large steel plate 1 has a large mass, a plurality of flip rods 210 are provided to disperse the gravity of the large steel plate 1 and increase the service life of the flip rod 210. A plurality of receiving rods 310 are provided to disperse the gravity of the large steel plate 1 and increase the service life of the receiving rod 310. When the driving assembly 120 is started, each conveyor belt 110 can be driven to synchronously perform circular reciprocating movement to realize the conveying of the steel plate 1.

[0020] As a preferred embodiment, please refer to Figure 1 and Figure 2The driving assembly 120 includes two side plates 121, a driving shaft 122, a driven shaft 123, at least one intermediate shaft 124, a plurality of driving wheels 125, a plurality of driven wheels 126, a plurality of intermediate wheels 127 and a first rotating driving member 128. The two side plates 121 are opposite to each other and spaced apart. The driving shaft 122, the driven shaft 123 and each of the intermediate shafts 124 are parallel and spaced apart between the two side plates 121. The two ends of the driving shaft 122, the driven shaft 123 and each of the intermediate shafts 124 are respectively rotatably connected to the corresponding two side plates 121. Each of the intermediate shafts 124 is located between the driving shaft 122 and the driven shaft 123. Each of the driving wheels 125 is spaced apart and coaxially fixedly sleeved on the driving shaft 122. Each of the driven wheels 126 is spaced apart and coaxially fixedly sleeved on the driven shaft 123. Each of the intermediate wheels 127 is spaced apart and coaxially fixedly sleeved on the driven shaft 123. The fixed sleeve is arranged on each of the intermediate shafts 124, and each of the conveyor belts 110 is respectively wound around the corresponding driving wheel 125, the driven wheel 126 and the intermediate wheel 127. The output end of the first rotating driving member 128 is coaxially fixedly connected to one end of the driving shaft 122, and is used to drive the driving shaft 122 to rotate. A plurality of the central shafts are arranged between the driving shaft 122 and the driven shaft 123, and a plurality of the intermediate wheels 127 are configured. The conveyor belt 110 can be supported by the intermediate wheels 127 to prevent the conveyor belt 110 from collapsing in the middle. When the first rotating driving member 128 is started, it can drive the driving shaft 122 to rotate, and drive each of the driving wheels 125 to rotate synchronously, and then drive the corresponding driven wheel 126 to rotate through each of the conveyor belts 110, so that each of the conveyor belts 110 can be driven to synchronously make circular reciprocating movements to realize the transportation of the steel plate 1.

[0021] As a preferred embodiment, please refer to Figure 3 and Figure 4 There are multiple flipping rods 210 and receiving rods 310, each of which is arranged along the conveying direction of the conveyor belt 110 and is respectively arranged between adjacent conveyor belts 110. Each of the receiving rods 310 is arranged along the conveying direction of the conveyor belt 110 and is respectively arranged between adjacent conveyor belts 110. Since the large steel plate 1 has a large mass, multiple flipping rods 210 are arranged to disperse the gravity of the large steel plate 1 and increase the service life of the flipping rods 210. Multiple receiving rods 310 are arranged to disperse the gravity of the large steel plate 1 and increase the service life of the receiving rods 310. When the driving component 120 is started, it can drive each of the conveyor belts 110 to synchronously make circular reciprocating movements to realize the transportation of the steel plate 1.

[0022] As a preferred embodiment, please refer to Figure 3 and Figure 4 The flip rod 210 can rotate around its downstream end, and the receiving rod 310 can rotate around its upstream end. The first conveying end of the driving mechanism 400 is connected to the downstream end of each flip rod 210, and is used to drive each flip rod 210 to synchronously reciprocate around the rotating axis of its downstream end. The second conveying end of the driving mechanism 400 is connected to the upstream end of each receiving rod 310, and is used to drive each receiving rod 310 to synchronously reciprocate around the rotating axis of its upstream end, so that the entire flip rod 210 can support and flip the steel plate 1, and the entire receiving rod 310 can support and receive the steel plate 1.

[0023] As a preferred embodiment, please refer to Figure 2 , the downstream end of the flip rod 210 is located below the conveying surface of the conveying mechanism 100, and the upstream end of the receiving rod 310 is located below the conveying surface of the conveying mechanism 100, so that the entire flip rod 210 and the entire receiving rod 310 can reach below the conveying surface of the conveying mechanism 100. The flip rod 210 reaches below the conveying surface of the conveying mechanism 100, which is convenient for the steel plate 1 to move to the top of the flip rod 210. When the flip rod 210 rotates forward, it can drive the steel plate 1 to rotate upward. When the flip rod 210 rotates to a vertical state, the steel plate 1 is in a vertical state, and the flip rod 210 continues to rotate forward and tilts toward the downstream side to a preset angle. At this time, the angle between the flip rod 210 and the vertical plane is 5°-10 °, the steel plate 1 gradually becomes the reverse side facing upward, during the forward rotation of the flip rod 210, the receiving rod 310 synchronously rotates in the reverse direction until it abuts against the steel plate 1 with the reverse side facing upward, at this time, the receiving rod 310 is parallel to the flip rod 210, and the steel plate 1 on the flip rod 210 falls on the receiving rod 310, when the flip rod 210 rotates in the reverse direction to below the conveying surface of the conveying mechanism 100, the flip rod 210 is in a horizontal state, during the reverse rotation of the flip rod 210, the receiving rod 310 synchronously rotates in the forward direction, when the flip rod 210 is in a horizontal state, the receiving rod 310 is located below the conveying surface of the conveying mechanism 100 and is in an inclined state, and the angle between the receiving rod 310 and the horizontal plane is between 5° and 10°.

[0024] As a preferred embodiment, please refer to Figure 6 and Figure 8The driving mechanism 400 includes a first rotating shaft 410, a second rotating shaft 420, a first gear 430, a second gear 440 and a second rotating driving member 450. The first rotating shaft 410 and the second rotating shaft 420 are both horizontally arranged along a conveying direction perpendicular to the conveying mechanism 100, and both pass through the middle hole area of ​​each conveyor belt 110. The downstream end of each flip rod 210 is coaxially fixedly sleeved on the first rotating shaft 410, and the upstream end of each receiving rod 310 is coaxially fixedly sleeved on the second rotating shaft 420. The first gear 430 is coaxially fixedly sleeved on one end of the first rotating shaft 410, and the second gear 440 is coaxially fixedly sleeved on one end of the second rotating shaft 420. The second gear 440 and the first gear 4 30 are meshed with each other, and the output end of the second rotating drive member 450 is coaxially fixedly connected with one end of the first rotating shaft 410, and is used to drive the first rotating shaft 410 to rotate forward or reversely. The two ends of the first rotating shaft 410 and the second rotating shaft 420 are respectively rotatably connected with the corresponding two side plates 121. When the second rotating drive member 450 is started, it can drive the first rotating shaft 410 to rotate forward or reversely, thereby driving each of the flip rods 210 to rotate forward or reverse synchronously, and driving the first gear 430 to rotate forward or reversely. According to the gear meshing transmission principle, the second gear 440 rotates reversely or forwardly, and drives the second rotating shaft 420 to rotate reversely or forwardly, thereby driving each of the receiving rods 310 to rotate reversely or forward synchronously.

[0025] As a preferred embodiment, please refer to Figure 5 and Figure 6 The flipping mechanism 200 also includes a plurality of first support rods 220, each of which is respectively arranged directly below the corresponding flipping rod 210 and connected one-to-one with each flipping rod 210. The first support rod 220 is a retractable structure for supporting the flipping rod 210. Since the large steel plate 1 has a large mass, the flipping rod 210 is subjected to a large pressure during the process of flipping the steel plate 1. The first support rod 220 can support the flipping rod 210 to prevent the flipping rod 210 from bending and deforming due to the force, thereby increasing the service life of the flipping rod 210.

[0026] As a preferred embodiment, please refer to Figure 7 and Figure 8The first support rod 220 includes a first fixed seat 221, a first movable seat 222, a first sleeve 223, a first inner rod 224 and a first elastic member. The first movable seat 222 is slidably connected to the flip rod 210 and can move along the length direction of the flip rod 210. One end of the first sleeve 223 is hinged to the first fixed seat 221. One end of the first inner rod 224 is arranged in the first sleeve 223 and is slidably connected to the first sleeve 223. The other end of the first inner rod 224 extends out of the first sleeve 223 and is hinged to the first movable seat 222. The first elastic member is arranged in the first sleeve 223. The two ends of the first elastic member are respectively fixed to the first sleeve 223 and one end of the first inner rod 224, so that the rod body formed by the first inner rod 224 and the first sleeve 223 is the longest. When the first inner rod 224 and the first sleeve 223 are connected, the first elastic member is fixed to the first sleeve 223 and one end of the first inner rod 224. When the rod body formed by the first inner rod 224 and the first sleeve 223 is the shortest, the first elastic member is in a compressed state. During the forward rotation of the flip rod 210, it changes from a horizontal state to a vertical state and then to a state inclined toward the downstream side. The first elastic member releases the compressive elastic potential energy and pushes the first inner rod 224 to move out of the first sleeve 223 until the rod body formed by the first inner rod 224 and the first sleeve 223 reaches the maximum length. The rod body formed by the first inner rod 224 and the first sleeve 223 and the first elastic member can support the distal end of the flip rod 210. During the reverse rotation of the flip rod 210, it changes from a state inclined toward the downstream side to a vertical state and then to a horizontal state, and pushes the first inner rod 224 to retract into the first sleeve 223. The first elastic member is compressed and accumulates compressive elastic potential energy.

[0027] As a preferred embodiment, please refer to Figure 5 and Figure 6 The receiving mechanism 300 also includes a plurality of second support rods 320, each of which is respectively arranged directly below the corresponding receiving rod 310 and connected one-to-one with each receiving rod 310. The second support rod 320 is a retractable structure for supporting the receiving rod 310. Since the large steel plate 1 has a large mass, the receiving rod 310 is subjected to a large pressure during the process of receiving the steel plate 1. The second support rod 320 can support the receiving rod 310 to prevent the receiving rod 310 from bending and deformation due to the force, thereby increasing the service life of the receiving rod 310.

[0028] As a preferred embodiment, please refer to Figure 7 and Figure 8The second support rod 320 includes a second fixed seat 321, a second movable seat 322, a second sleeve 323, a second inner rod 324 and a second elastic member. The second movable seat 322 is slidably connected to the receiving rod 310 and can move along the length direction of the receiving rod 310. One end of the second sleeve 323 is hinged to the second fixed seat 321. One end of the second inner rod 324 is arranged in the second sleeve 323 and is slidably connected to the second sleeve 323. The other end of the second inner rod 324 extends out of the second sleeve 323 and is hinged to the second movable seat 322. The second elastic member is arranged in the second sleeve 323. The two ends of the second elastic member are respectively fixed to the second sleeve 323 and one end of the second inner rod 324, so that the second inner rod 324 and the second sleeve 323 are shaped The rod body formed by the second inner rod 324 and the second sleeve 323 is the longest. When the rod body formed by the second inner rod 324 and the second sleeve 323 is the shortest, the second elastic member is in a compressed state. During the reverse rotation of the receiving rod 310, it changes from the first inclined state to the second inclined state. The second elastic member releases the compressive elastic potential energy and pushes the second inner rod 324 to move out of the second sleeve 323 until the rod body formed by the second inner rod 324 and the second sleeve 323 reaches the maximum length. The rod body formed by the second inner rod 324 and the second sleeve 323 and the second elastic member can support the distal end of the receiving rod 310. During the forward rotation of the receiving rod 310, it changes from the second inclined state to the first inclined state, and pushes the second inner rod 324 to retract into the second sleeve 323. The second elastic member is compressed and accumulates compressive elastic potential energy.

[0029] As a preferred embodiment, please refer to Figure 7 and Figure 8 The flipping mechanism 200 also includes a plurality of first guide rods 230, each of which is respectively arranged directly below the corresponding flipping rod 210, the first guide rod 230 and the flipping rod 210 are parallel to each other, and both ends of the first guide rod 230 are fixedly connected to the flipping rod 210, and each of the first movable seats 222 is respectively slidably mounted on the corresponding first guide rod 230, and the first guide rod 230 can guide the movement of the first movable seat 222.

[0030] As a preferred embodiment, please refer to Figure 7 and Figure 8The receiving mechanism 300 also includes a plurality of second guide rods 330, each of which is respectively arranged directly below the corresponding receiving rod 310, the second guide rod 330 and the receiving rod 310 are parallel to each other, and both ends of the second guide rod 330 are fixedly connected to the receiving rod 310, and each of the second movable seats 322 is respectively slidably mounted on the corresponding second guide rod 330, and the second guide rod 330 can guide the movement of the second movable seat 322.

[0031] As a preferred embodiment, the first elastic member is a first spring which can accumulate compressive elastic potential energy.

[0032] As a preferred embodiment, the second elastic member is a second spring, which can accumulate compressive elastic potential energy.

[0033] As a preferred embodiment, please refer to Figure 7 and Figure 8 The flipping mechanism 200 also includes a plurality of blocking blocks 240, each of which is fixed on the upper surface of the corresponding flipping rod 210 and close to the downstream end of the flipping rod 210. The blocking block 240 is located above the conveying surface of the conveying mechanism 100 to block the steel plate 1 and prevent the steel plate 1 from passing over the flipping mechanism 200.

[0034] As a preferred embodiment, please refer to Figure 7 and Figure 8 The receiving mechanism 300 also includes a plurality of docking blocks 340, each of which is fixed on the upper surface of the corresponding receiving rod 310 and close to the upstream end of the receiving rod 310. When the flip rod 210 and the receiving rod 310 are in a state of being close to each other, the docking block 340 abuts against the blocking block 240 so that the steel plate 1 on the blocking block 240 can slide onto the docking block 340, so that the steel plate 1 on the flip rod 210 can smoothly reach the receiving rod 310.

[0035] In order to better understand the present invention, the following Figure 1 - Figure 8 The working principle of the technical solution of the present invention is described in detail: When in use, the inlet end of the conveying mechanism 100 is connected to the outlet end of the cutting machine, and the steel plate 1 cut by the cutting machine reaches each of the conveyor belts 110 and is conveyed by each of the conveyor belts 110. When the steel plate 1 reaches the flipping mechanism 200, it is blocked by each of the blocking blocks 240, and the second rotating driving member 450 is started to drive the first rotating shaft 410 to rotate forward, thereby driving each of the flipping rods 210 to rotate forward synchronously, and driving the steel plate 1 to rotate upward. When the flipping rod 210 rotates to a vertical state, the steel plate 1 is in a vertical state, and the flipping rod 210 continues to rotate forward. The first rotating shaft 410 rotates forward and tilts toward the downstream side to a preset angle. At this time, the angle between the flip rod 210 and the vertical plane is between 5° and 10°, and the steel plate 1 gradually becomes reverse-facing upward. When the first rotating shaft 410 rotates forward, the first gear 430 rotates forward synchronously. According to the gear meshing transmission principle, the second gear 440 rotates reversely and drives the second rotating shaft 420 to rotate reversely, thereby driving each of the receiving rods 310 to synchronously reverse or rotate until it contacts the steel plate 1 facing the reverse side upward. At this time, the receiving rod 310 is parallel to the flip rod 210, and the steel plate 1 on the flip rod 210 is The first rotating shaft 410 is driven to rotate in the opposite direction, thereby driving each of the flipping rods 210 to rotate in the opposite direction synchronously, until the flipping rods 210 rotate in the opposite direction to below the conveying surface of the conveying mechanism 100, so as to achieve reset and prepare for the next flipping of the steel plate 1. When the flipping rods 210 rotate in the opposite direction to below the conveying surface of the conveying mechanism 100, the flipping rods 210 are in a horizontal state. During the reverse rotation of the flipping rods 210, the receiving rods 310 rotate forward synchronously. When the flipping rods 210 rotate in the opposite direction to below the conveying surface of the conveying mechanism 100, the receiving rods 310 rotate forward synchronously. When 10 is in a horizontal state, the receiving rod 310 is located below the conveying surface of the conveying mechanism 100 and is in an inclined state. The angle between the receiving rod 310 and the horizontal plane is between 5° and 10°, so that the steel plate 1 with the reverse side facing upward can fall on each of the conveyor belts 110. The steel plate flipping and conveying system is suitable for use in flipping and conveying large steel plates 1. During the flipping process of the large steel plates 1, the flipped steel plates 1 can be received, and the flipped steel plates 1 will not fall directly on the conveying line, thereby avoiding damage to the steel plate 1 itself or damage to the conveying line, and avoiding flipping failure and injury to people by the steel plate 1.

[0036] The steel plate turning and conveying system provided by the present invention has the following beneficial effects: (1) Since the large steel plate 1 has a large mass, the turning rod 210 is subjected to a large pressure when turning the steel plate 1 and the receiving rod 310 is subjected to a large pressure when receiving the steel plate 1. The first support rod 220 can support the turning rod 210, and the second support rod 320 can support the receiving rod 310, so as to avoid bending and deformation of the turning rod 210 and the receiving rod 310 due to the force, thereby improving the service life of the turning rod 210 and the receiving rod 310; (2) The flip rod 210 and the receiving rod 310 can be synchronously rotated in opposite directions by a driver, which not only reduces the cost but also improves the synchronization of the movement of the flip rod 210 and the receiving rod 310; (3) The steel plate flipping and conveying system is suitable for use in flipping and conveying large steel plates 1. During the flipping process of the large steel plates 1, the flipped steel plates 1 can be received, and the flipped steel plates 1 will not fall directly on the conveyor line, thereby avoiding damage to the steel plates 1 themselves or the conveyor line, and avoiding flipping failure and injuries to people caused by the steel plates 1.

[0037] The specific implementation of the present invention described above does not constitute a limitation on the protection scope of the present invention. Any other corresponding changes and modifications made based on the technical concept of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A steel plate turning and conveying system, characterized in that: include: A conveying mechanism for conveying steel plates; A turning mechanism, comprising two turning rods, which are arranged on both sides of the conveying mechanism along the conveying direction of the conveying mechanism and are located on the upstream side; A receiving mechanism, comprising two receiving rods, which are arranged on both sides of the conveying mechanism along the conveying direction of the conveying mechanism and are located on the downstream side; A driving mechanism, wherein a first conveying end thereof is connected to both of the two flipping rods, and is used for driving the two flipping rods to rotate back and forth synchronously so as to flip the steel plate with the front side facing upward to have the reverse side facing upward, and a second conveying end thereof is connected to both of the two receiving rods, and is used for driving the two receiving rods to rotate back and forth synchronously so as to receive the steel plate with the reverse side facing upward, and make the steel plate with the reverse side facing upward fall onto the conveying mechanism.

2. The steel plate turning and conveying system according to claim 1, characterized in that: The conveying mechanism includes multiple conveyor belts and a driving assembly. The conveyor belts are closed belts. The conveyor belts are arranged side by side and at intervals. The upper surface of each conveyor belt forms a horizontal conveying surface for conveying steel plates. The driving assembly is connected to each conveyor belt and is used to drive each conveyor belt to synchronously perform circular reciprocating movement.

3. The steel plate turning and conveying system according to claim 2, characterized in that: There are multiple flip rods and receiving rods, each flip rod is arranged along the conveying direction of the conveyor belt and between adjacent conveyor belts, and each receiving rod is arranged along the conveying direction of the conveyor belt and between adjacent conveyor belts.

4. The steel plate turning and conveying system according to claim 3 is characterized in that: The flip rod can rotate around its downstream end, and the receiving rod can rotate around its upstream end. The first conveying end of the driving mechanism is connected to the downstream end of each flip rod, and is used to drive each flip rod to rotate synchronously back and forth around the rotating axis of its downstream end. The second conveying end of the driving mechanism is connected to the upstream end of each receiving rod, and is used to drive each receiving rod to rotate synchronously back and forth around the rotating axis of its upstream end.

5. The steel plate turning and conveying system according to claim 1, characterized in that: The downstream end of the flip rod is located below the conveying surface of the conveying mechanism, and the upstream end of the receiving rod is located below the conveying surface of the conveying mechanism.

6. The steel plate turning and conveying system according to claim 4, characterized in that: The driving mechanism includes a first rotating shaft, a second rotating shaft, a first gear, a second gear and a second rotating driving member. The first rotating shaft and the second rotating shaft are both horizontally arranged along a conveying direction perpendicular to the conveying mechanism, and both pass through the center hole area of ​​each conveyor belt. The downstream end of each flip rod is coaxially fixedly sleeved on the first rotating shaft, and the upstream end of each receiving rod is coaxially fixedly sleeved on the second rotating shaft. The first gear is coaxially fixedly sleeved on one end of the first rotating shaft, and the second gear is coaxially fixedly sleeved on one end of the second rotating shaft. The second gear is meshed with the first gear. The output end of the second rotating driving member is coaxially fixedly connected to one end of the first rotating shaft for driving the first rotating shaft to rotate forward or reversely.

7. The steel plate turning and conveying system according to claim 3, characterized in that: The flip mechanism further includes a plurality of first support rods, each of which is disposed directly below the corresponding flip rod and connected to each flip rod in a one-to-one correspondence. The first support rod is a retractable structure for supporting the flip rod.

8. The steel plate turning and conveying system according to claim 7, characterized in that: The first support rod includes a first fixed seat, a first movable seat, a first sleeve, a first inner rod and a first elastic member. The first movable seat is slidably connected to the flip rod and can move along the length direction of the flip rod. One end of the first sleeve is hinged to the first fixed seat, one end of the first inner rod is arranged in the first sleeve and is slidably connected to the first sleeve, the other end of the first inner rod extends out of the first sleeve and is hinged to the first movable seat. The first elastic member is arranged in the first sleeve, and the two ends of the first elastic member are respectively fixed to the first sleeve and one end of the first inner rod, so that the rod body formed by the first inner rod and the first sleeve is the longest.

9. The steel plate turning and conveying system according to claim 3, characterized in that: The receiving mechanism further includes a plurality of second support rods, each of which is disposed directly below the corresponding receiving rod and connected to each of the receiving rods in a one-to-one correspondence. The second support rod is a telescopic structure for supporting the receiving rod.

10. The steel plate turning and conveying system according to claim 9, characterized in that: The second support rod includes a second fixed seat, a second movable seat, a second sleeve, a second inner rod and a second elastic member. The second movable seat is slidably connected to the receiving rod and can move along the length direction of the receiving rod. One end of the second sleeve is hinged to the second fixed seat, one end of the second inner rod is arranged in the second sleeve and is slidably connected to the second sleeve, the other end of the second inner rod extends out of the second sleeve and is hinged to the second movable seat. The second elastic member is arranged in the second sleeve, and the two ends of the second elastic member are respectively fixed to the second sleeve and one end of the second inner rod, so that the rod body formed by the second inner rod and the second sleeve is the longest.

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