Material frame dumping production line

Abstract

The invention belongs to the technical field of food processing equipment, and particularly relates to a material frame dumping production line which comprises a skip car conveying line, the skip car conveying line is used for conveying material frame cars, a material frame lifting mechanism, a material frame overturning and discharging mechanism and a material frame descending mechanism are sequentially arranged in the middle of the skip car conveying line, and the skip car conveying line is used for conveying the material frame cars. The material frame lifting mechanism is used for lifting the material frame, and the material frame descending mechanism is used for descending the material frame; the material frame turnover discharging mechanism comprises a second supporting machine body, three material frame conveying mechanisms are installed on the top of the second supporting machine body, each material frame conveying mechanism comprises two side plate supports, and the side plate supports are located on the two sides of the top of the second supporting machine body. The material frame and the material frame trolley can be separately transported when the material frame trolley is conveyed, the material frame part can be independently conveyed for dumping operation, the material frame part can be transported to the material frame trolley to be combined with the material frame trolley after dumping is completed, the dumping efficiency of the material frame can be effectively improved, manual operation of workers is not needed in the process, and the process is safer.

Description

Technical Field

[0001] The invention belongs to the technical field of food processing equipment, and in particular relates to a material frame dumping production line. Background Art

[0002] The food industry is one of the important industries in the world, covering everything from the collection and processing of raw materials to the packaging and sales of final products. In recent years, with the continuous expansion of the food industry market and the increase in consumer demand for food safety, quality and diversity, the food processing industry is facing the challenge of improving production efficiency, reducing production costs and improving product quality. In the food processing process, materials are transferred between various processing steps through a material frame. The traditional method of transferring materials by manually dumping the material frame requires a lot of physical strength, and manual operation is dangerous, especially when carrying heavy materials. In addition, manual dumping is slow, inefficient, and has high labor costs. The application of a material frame dumping production line can significantly improve production efficiency, reduce operating costs, and significantly improve safety. However, when dumping the material frame, the existing material frame dumping production line generally separates the material frame from the material frame cart, and the material frame enters the dumping production line alone. After the material frame is dumped, it is still necessary to manually place the material frame on the material frame cart for subsequent use. This not only slows down work efficiency and adds unnecessary operating procedures, but also may cause incomplete dumping during the dumping process, requiring manual assistance for dumping, which is dangerous. Summary of the invention

[0003] The purpose of the present invention is to provide a material frame dumping production line, which can separate the material frame from the material frame cart when transporting the material frame cart. The material frame part can be transported separately for dumping operations, and after dumping is completed, it can be transported to the material frame cart and merged with it, which can effectively improve the dumping efficiency of the material frame. This process does not require manual operation by the staff and is safer.

[0004] The technical solution adopted by the present invention is as follows: A material frame dumping production line comprises a material cart conveying line, the material cart conveying line is used for conveying a material frame cart, a material frame lifting mechanism, a material frame flipping and unloading mechanism and a material frame lowering mechanism are sequentially arranged in the middle of the material cart conveying line, the material cart conveying line is used for conveying a material frame cart, the material frame lifting mechanism is used for lifting the material frame, and the material frame lowering mechanism is used for lowering the material frame; The material frame flipping and unloading mechanism comprises a second supporting body, three material frame conveying mechanisms are installed on the top of the second supporting body, and the material frame conveying mechanisms comprise two side plate brackets, and the side plate brackets are located on both sides of the top of the second supporting body; A second motor is installed on one side of the middle part of the upper end of the second supporting body, and the second motor is installed on one side of a material frame conveying mechanism located in the middle part, and the output end of the electric telescopic clamping frame is connected to the side panel bracket, and electric telescopic clamping frames are installed at both ends of the two side panel brackets located in the middle part, and support plates are installed on both sides of the two side panel brackets located in the middle part, and a leak-proof top cover is rotatably connected between the two support plates, and a third motor is fixed to one of the support plates, and the output end of the third motor is connected to the leak-proof top cover.

[0005] In a preferred embodiment, the material cart conveyor line includes a conveying base, a material cart conveying frame is arranged in the middle of the conveying base, the top of the material cart conveying frame is rotatably connected to a plurality of conveying rollers, the plurality of conveying rollers are connected by chain transmission, and one end of one of the conveying rollers is connected to a driving source.

[0006] In a preferred solution, wheel positioning lines are arranged on both sides of the top of the conveying base, and the distance between the two wheel positioning lines is the same as the distance between the moving wheels on both sides of the material frame vehicle.

[0007] In a preferred embodiment, the material frame lifting mechanism includes a first supporting body, the material cart conveyor line passes through the bottom of the first supporting body, a top supporting frame is installed on the top of the first supporting body, a first motor is fixed to the middle of the top of the top supporting frame, both sides of the top of the top supporting frame are rotatably connected with the first transmission shaft, the output end of the first motor is connected to the first transmission shaft through a chain drive, first transmission sprockets are arranged at the four end corners of the bottom of the first supporting body, a first transmission chain is connected between the first transmission sprocket and the first transmission shaft, and a first lifting base is arranged on one side of the first transmission chain.

[0008] In a preferred embodiment, a material frame pushing mechanism is provided in the middle part of the top support frame, and the material frame pushing mechanism includes a top fixed rod, and the top fixed rod is fixed to the heavy arm of the top support frame, and a first electric guide rail is installed at the bottom of the top fixed rod, and a first slider is slidably connected to the bottom of the first electric guide rail, and two material frame pushing blocks are provided on both sides of the bottom of the first slider.

[0009] In a preferred embodiment, the material frame conveying mechanism also includes two rotating wheels, which are installed at the two ends of the two side plate brackets, and conveying belts are installed at both ends of the two rotating wheels and on one side of the side plate bracket. A fifth motor is installed at one end of one of the side plate brackets, and the output end of the fifth motor is connected to the rotating wheel.

[0010] In a preferred embodiment, the material frame lowering mechanism includes a third supporting body, a fourth motor is installed in the middle of the bottom of the third supporting body, and second transmission shafts are also installed at both ends of the bottom of the third supporting body. The output end of the fourth motor is connected to the second transmission shaft through a chain drive, and second transmission sprockets are installed at the four end corners of the top of the third supporting body. One end of the fourth motor is connected to the second transmission sprocket through a second transmission chain, and a second lifting base is installed on one side of the second transmission chain.

[0011] In a preferred embodiment, a material frame transfer mechanism is installed on the top of the material frame descending mechanism, and the material frame transfer mechanism includes a mounting frame, and the mounting frame is installed on both sides of the top of the third supporting body. A second electric guide rail is installed in the middle of the mounting frame, and a second slider is slidably connected to the second electric guide rail, and a transfer frame is fixed to one side of the second slider.

[0012] The technical effects achieved by the present invention are: The material frame lifting mechanism of the present invention can separate the material frame from the material frame cart, and transport the material frame to the material frame turning and unloading mechanism alone, and the material frame conveying mechanism arranged in the middle of the top of the material frame turning and unloading mechanism is equipped with an electric telescopic clamping frame for clamping the material frame and a second motor for rotating the material frame, which can complete the dumping of the material frame when used in coordination, and the material frame conveying mechanism can be used for conveying the material frame, and the material frame lowering mechanism can transport the material frame located on the material frame turning and unloading mechanism to the bottom of the material frame lowering mechanism and place it together with the material frame cart, thus completing the dumping of the material frame, and finally there is no need to manually merge the material frame with the material frame cart, which is more convenient to use; The present invention provides a rotatable leak-proof top cover, which can form a cover at one end of the material frame in the early stage of dumping the material frame. After ensuring that the rotation angle of the material frame and the opening between the material discharge pipe are sufficient to dump the material and completely enter the material discharge pipe, the leak-proof top cover can be controlled to rotate, so that the cover formed at one end of the material frame is opened to complete the transfer of the material, and the phenomenon that the material frame directly rotates and causes the material to tilt, gather at one end of the material frame and rush out of the material frame can be avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of one end of the present invention; Figure 2 It is a partial structural schematic diagram of the material car conveying line of the present invention; Figure 3 It is a structural schematic diagram of the material frame lifting mechanism of the present invention; Figure 4 It is a structural schematic diagram of the material frame pushing mechanism of the present invention; Figure 5 It is a schematic diagram of the connection structure between the material frame flipping and unloading mechanism and the material frame conveying mechanism of the present invention; Figure 6 It is a schematic diagram of the connection structure between the material frame descending mechanism and the material frame transfer mechanism of the present invention; Figure 7 It is a structural schematic diagram of the material frame descending mechanism of the present invention; Figure 8 It is a structural schematic diagram of the material frame flipping and unloading mechanism of the present invention.

[0014] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. Material cart conveyor line; 2. Material frame lifting mechanism; 3. Material frame flipping and unloading mechanism; 4. Material frame lowering mechanism; 5. Material frame pushing mechanism; 6. Material frame transfer mechanism; 7. Material frame conveying mechanism; 11. Conveying base; 12. Wheel positioning line; 13. Material cart conveyor frame; 14. Conveying roller; 21. First supporting body; 22. Top supporting frame; 23. First motor; 24. First transmission shaft; 25. First transmission sprocket; 26. First transmission chain; 27. First lifting base; 31. Second supporting body; 32. Electric telescopic clamping frame; 3 3. The second motor; 34. The third motor; 35. The leak-proof top cover; 36. The material discharge pipe; 41. The third supporting body; 42. The fourth motor; 43. The second transmission shaft; 44. The second transmission sprocket; 45. The second transmission chain; 46. The second lifting base; 51. The top fixing rod; 52. The first electric guide rail; 53. The first slider; 54. The material frame pushing block; 61. The mounting frame; 62. The second electric guide rail; 63. The second slider; 64. The transfer frame; 71. The side panel bracket; 72. The fifth motor; 73. The rotating wheel; 74. The conveyor belt. DETAILED DESCRIPTION

[0015] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0016] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0017] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The phrase "in a preferred embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments.

[0018] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0019] Please refer to the attached Figures 1 to 8 As shown, a material frame dumping production line includes a material cart conveying line 1, which is used for conveying a material frame cart. A material frame lifting mechanism 2, a material frame flipping and unloading mechanism 3 and a material frame lowering mechanism 4 are sequentially arranged in the middle of the material cart conveying line 1. The material cart conveying line 1 is used for conveying the material frame cart, the material frame lifting mechanism 2 is used for lifting the material frame, and the material frame lowering mechanism 4 is used for lowering the material frame. The material frame flipping and unloading mechanism 3 includes a second supporting body 31, and three material frame conveying mechanisms 7 are installed on the top of the second supporting body 31. The material frame conveying mechanism 7 includes two side plate brackets 71, and the side plate brackets 71 are located on both sides of the top of the second supporting body 31; A second motor 33 is installed on one side of the middle part of the upper end of the second supporting body 31, and the second motor 33 is installed on one side of a material frame conveying mechanism 7 located in the middle, and the output end of the electric telescopic clamping frame 32 is connected to the side plate bracket 71, and the two ends of the two side plate brackets 71 located in the middle are both installed with electric telescopic clamping frames 32, and support plates are installed on both sides of the two side plate brackets 71 located in the middle, and a leak-proof top cover 35 is rotatably connected between the two support plates, and a third motor 34 is fixed to one of the support plates, and the output end of the third motor 34 is connected to the leak-proof top cover 35; In the above, when in use, the material frame trolley is placed on the material frame conveyor line 1, and the material frame trolley is transported to the material frame lifting mechanism 2 through the material frame conveyor line 1, and the material frame trolley is separated from the material frame at the material frame lifting mechanism 2, and the material frame is lifted separately, and after being lifted to the highest height, the material frame is transported to the top of the material frame flipping and unloading mechanism 3, and when the material frame moves to the middle of the top of the material frame flipping and unloading mechanism 3, the material frame is clamped and fixed by the electric telescopic clamping frame 32, and the second motor 33 is started to drive the material frame to rotate, and the leak-proof top cover 35 installed on the side plate bracket 71 can The material in the material frame can be blocked when the material frame is tilted to prevent the material frame from tilting slightly and causing the material to gather at one end and rush out of the material frame. When the material frame rotates to a certain angle to ensure that the material will not be difficult to enter the discharge pipe 36 due to the small angle between the tilt slope and the inlet of the discharge pipe 36, the leak-proof top cover 35 is driven by the third motor 34 to rotate 90°, so that the leak-proof top cover 35 is rotated from one end of the side plate bracket 71 to the other end. At this time, a gap is formed between the leak-proof top cover 35 and the material frame, and the material gradually falls from the material frame to the discharge pipe 36, completing the dumping operation.

[0020] In a preferred embodiment, please refer again to Figure 2 The material cart conveyor line 1 includes a conveying base 11, a material cart conveying frame 13 is arranged in the middle of the conveying base 11, and a plurality of conveying rollers 14 are rotatably connected to the top of the material cart conveying frame 13. The plurality of conveying rollers 14 are connected by chain transmission, and one end of one of the conveying rollers 14 is connected to a driving source. Wheel positioning lines 12 are arranged on both sides of the top of the conveying base 11, and the spacing between the two wheel positioning lines 12 is the same as the spacing between the moving wheels on both sides of the material frame car.

[0021] As described above, when in use, the material frame trolley is transferred to one end of the material trolley conveyor line 1, and the driving source is started. The driving source can drive the conveying rollers 14 located between the material trolley conveyor frames 13 to rotate, and when rotating, the remaining conveying rollers 14 are driven to rotate in the same direction under the chain drive. Since the bottom of the material frame trolley placed on the material trolley conveyor line 1 fits with the surface of the conveying rollers 14, the material frame trolley can be conveyed when the conveying rollers 14 rotate; Furthermore, the wheel positioning line 12 provided on the conveying base 11 is used to position the wheel part of the material frame vehicle to prevent the material frame vehicle from tilting during the conveying process, resulting in deviation in the position of the material frame and affecting the subsequent dumping operation.

[0022] Secondly, please refer to Figure 3 The material frame lifting mechanism 2 includes a first supporting body 21, the material cart conveyor line 1 passes through the bottom of the first supporting body 21, a top supporting frame 22 is installed on the top of the first supporting body 21, a first motor 23 is fixed in the middle of the top of the top supporting frame 22, and the first transmission shaft 24 is rotatably connected to both sides of the top of the top supporting frame 22. The output end of the first motor 23 is connected to the first transmission shaft 24 through a chain drive, and the four end corners of the bottom of the first supporting body 21 are provided with first transmission sprockets 25, a first transmission chain 26 is connected between the first transmission sprocket 25 and the first transmission shaft 24, and a first lifting base 27 is provided on one side of the first transmission chain 26.

[0023] As described above, after the material frame trolley is transported to the material frame lifting mechanism 2 through the material trolley conveying line 1, the material frame trolley is stopped, and at this time, the two ends of the material frame on the material frame trolley are above the first lifting base 27, and the first motor 23 is started to drive the first transmission shaft 24 to rotate under the chain transmission, and the first transmission chain 26 is driven to rotate between the first transmission shaft 24 and the first transmission sprocket 25 under the chain transmission, and at the same time, the first lifting base 27 fixed on one side of the first transmission chain 26 is lifted and lowered between the first transmission shaft 24 and the first transmission sprocket 25. When the first lifting base 27 is controlled to be lifted, the material frame can be lifted. After the material frame is lifted, the material trolley conveying line 1 can continue to start and transport the material frame trolley to the material frame lowering mechanism 4 to wait for receiving the material frame that has been dumped.

[0024] In a preferred embodiment, please refer again to Figure 4 A material frame pushing mechanism 5 is provided in the middle of the top support frame 22, and the material frame pushing mechanism 5 includes a top fixed rod 51, and the top fixed rod 51 is fixed to the heavy arm of the top support frame 22. A first electric guide rail 52 is installed at the bottom of the top fixed rod 51, and a first slider 53 is slidably connected to the bottom of the first electric guide rail 52. Two material frame pushing blocks 54 are provided on both sides of the bottom of the first slider 53.

[0025] In this embodiment, the material frame lifted to the top of the first supporting body 21 by the material frame lifting mechanism 2 will be directly below the material frame pushing mechanism 5, and the position of the material frame pushing block 54 is on one side of the material frame. The first electric guide rail 52 controls the sliding of the first slider 53 and the material frame pushing block 54, so that the material frame can be pushed from the top of the first supporting body 21 to the top of the second supporting body 31, thereby completing the transfer of the material frame.

[0026] Secondly, please also refer to Figure 5 and Figure 8 The material frame conveying mechanism 7 also includes two rotating wheels 73, which are installed at the two ends of the two side plate brackets 71. Conveying belts 74 are installed at both ends of the two rotating wheels 73 and on one side of the side plate brackets 71. A fifth motor 72 is installed at one end of one of the side plate brackets 71, and the output end of the fifth motor 72 is connected to the rotating wheel 73.

[0027] In the above, the material frame entering the material frame flipping and unloading mechanism 3 will be placed on the material frame conveying mechanism 7, and the bottoms of both ends of the material frame will contact the surface of the conveying belt 74. When conveying the material frame, the fifth motor 72 drives the rotating wheel 73 to rotate, which can cause the conveying belt 74 to rotate. While rotating, it can push the material frame to move, and then the material frame can be controlled to move above the material frame flipping and unloading mechanism 3.

[0028] Secondly, please also refer to Figure 6 and Figure 7 The material frame descending mechanism 4 includes a third supporting body 41, a fourth motor 42 is installed in the middle of the bottom of the third supporting body 41, and second transmission shafts 43 are also installed at both ends of the bottom of the third supporting body 41. The output end of the fourth motor 42 is connected to the second transmission shaft 43 through a chain drive, and second transmission sprockets 44 are installed at the four end corners of the top of the third supporting body 41. One end of the fourth motor 42 is connected to the second transmission sprocket 44 through a second transmission chain 45, and a second lifting base 46 is installed on one side of the second transmission chain 45.

[0029] In the above, the material frame that has been dumped can be received by the material frame lowering mechanism 4, and the dumped material frame will be transported to the top of the second lifting base 46 and lifted by the second lifting base 46. At this time, the corresponding material frame cart will be transported to the bottom of the material frame lowering mechanism 4. Under the action of the chain transmission, the fourth motor 42 is driven to drive the two second transmission shafts 43 to rotate, and because the second transmission chain 45 is installed between the second transmission shaft 43 and the second transmission sprocket 44, when the second transmission shaft 43 rotates, it can drive the second transmission chain 45 to rotate, and because the second lifting base 46 is installed on one side of the second transmission chain 45, when the second transmission chain 45 rotates, the second lifting base 46 can be controlled to be lifted and lowered, so that the material frame located above the third supporting body 41 can be transported to the bottom of the third supporting body 41, and the material frame can be made to fall above the material frame cart, completing the merging of the material frame and the material frame cart, without the need for manual handling of the material frame, which is more convenient to use.

[0030] In a preferred embodiment, please refer again to Figure 6 A material frame transfer mechanism 6 is installed on the top of the material frame descending mechanism 4. The material frame transfer mechanism 6 includes a mounting frame 61. The mounting frame 61 is installed on both sides of the top of the third supporting body 41. A second electric guide rail 62 is installed in the middle of the mounting frame 61. A second slider 63 is slidably connected to the second electric guide rail 62. A transfer frame 64 is fixed to one side of the second slider 63. In the above, the installation position of the mounting frame 61 is at the top of the material frame lowering mechanism 4 and the top of one end of the material frame flipping and unloading mechanism 3. Therefore, the second electric guide rail 62 controls the moving path of the second slider 63 and the transfer frame 64 to include the top of the third support body 41 and the top of one end of the second support body 31. When the material frame is transferred, the bottom of the material frame is lifted by the transfer frame 64, and the second electric guide rail 62 controls the second slider 63 to slide, and at the same time drives the transfer frame 64 to slide together with the material frame it lifts, so that the material frame can be moved from one end of the material frame flipping and unloading mechanism 3 to the top of the material frame lowering mechanism 4, and the second lifting base 46 takes over the material frame and returns to the top of one end of the mounting frame 61, which can facilitate the operation of transferring the material frame from the material frame flipping and unloading mechanism 3 to the material frame lowering mechanism 4.

[0031] The working principle of the present invention is as follows: when in use, the material frame trolley is placed at one end of the material trolley conveyor line 1, and the material trolley conveyor line 1 is started. The driving source will drive one of the conveying rollers 14 to rotate, and drive several conveying rollers 14 to rotate together through the chain transmission connection, and the conveying rollers 14 are located at the bottom of the material frame trolley. When the conveying rollers 14 rotate, the material frame trolley will be conveyed to the material frame lifting mechanism 2. When the material frame trolley moves to the material frame lifting mechanism 2, the conveying is stopped. At this time, the material frame above the material frame trolley is in a state of being lifted by four first lifting bases 27. By starting the first motor 23, the two first transmission shafts 24 are driven to rotate, and then The first transmission chain 26 is driven to drive the four first lifting bases 27 to lift at the same time. When the first lifting base 27 is controlled to lift, the material frame can be lifted alone, and the material frame cart remains on the material cart conveyor line 1 and continues to be conveyed to the material frame lowering mechanism 4. When the lifted material frame reaches the top of the first supporting body 21, one end of the material frame is in contact with the material frame pushing block 54. The first electric guide rail 52 is started to drive the first slider 53 to move, so that the material frame can be pushed to the top of the material frame flipping and unloading mechanism 3, and the bottoms of the two ends of the material frame are above the conveying belt 74. When the fifth motor 72 controls the rotating wheel 73 to rotate When the material frame is turned, the conveying belt 74 is driven to rotate, and the material frame can be conveyed to the material frame conveying mechanism 7 in the middle of the material frame flipping and unloading mechanism 3. At this time, the electric telescopic clamping frame 32 is started to clamp and tighten the four ends of the material frame, and the second motor 33 is started to drive the material frame conveying mechanism 7 and the material frame to rotate as a whole. After rotating 90°, the leak-proof top cover 35 is controlled by the third motor 34 to rotate 90°. At this time, the material in the material frame is no longer blocked by the leak-proof top cover 35, and can slide into the unloading pipe 36 to complete the dumping of the material. After the dumping is completed, the second motor 33 and the third motor 34 are respectively controlled to control the material frame conveying mechanism 7 and the leak-proof top cover 35 The top cover 35 rotates 90° in the opposite direction, and then the material frame that has been dumped continues to be transported in the direction of the material frame descending mechanism 4 through the material frame conveying mechanism 7. When the material frame moves to the end of the material frame flipping and unloading mechanism 3 close to the material frame descending mechanism 4, the material frame is transported to the top of the material frame descending mechanism 4 through the material frame transfer mechanism 6, and the material frame is lifted up by the second lifting base 46. The second transmission shaft 43 is driven to rotate by the fourth motor 42, and then the second transmission chain 45 is driven to rotate to control the second lifting base 46 to descend, so that the dumped material frame can return to the material frame car, which can effectively reduce the work intensity of workers and increase the dumping efficiency.

[0032] The above is only a preferred embodiment of the present invention. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principles of the present invention, and these improvements and modifications should also be considered as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the art unless otherwise specified and limited.

Claims

1. A material frame dumping production line, characterized by: The invention comprises a material cart conveyor line (1), wherein the material cart conveyor line (1) is used for conveying a material frame cart, wherein a material frame lifting mechanism (2), a material frame flipping and unloading mechanism (3) and a material frame lowering mechanism (4) are sequentially arranged in the middle of the material cart conveyor line (1), wherein the material cart conveyor line (1) is used for conveying a material frame cart, the material frame lifting mechanism (2) is used for lifting the material frame, and the material frame lowering mechanism (4) is used for lowering the material frame; The material frame turning and unloading mechanism (3) comprises a second supporting body (31), three material frame conveying mechanisms (7) are installed on the top of the second supporting body (31), and the material frame conveying mechanisms (7) comprise two side plate brackets (71), and the side plate brackets (71) are located on both sides of the top of the second supporting body (31); A second motor (33) is installed on one side of the middle of the upper end of the second supporting body (31), the second motor (33) is installed on one side of a material frame conveying mechanism (7) located in the middle, and the output end of the electric telescopic clamping frame (32) is connected to the side plate bracket (71), the two ends of the two side plate brackets (71) located in the middle are both installed with electric telescopic clamping frames (32), support plates are installed on both sides of the two side plate brackets (71) located in the middle, and a leak-proof top cover (35) is rotatably connected between the two support plates, and a third motor (34) is fixed to one of the support plates, and the output end of the third motor (34) is connected to the leak-proof top cover (35).

2. A material frame dumping production line according to claim 1, characterized in that: The material cart conveyor line (1) comprises a conveying base (11), a material cart conveying frame (13) is arranged in the middle of the conveying base (11), a plurality of conveying rollers (14) are rotatably connected to the top of the material cart conveying frame (13), the plurality of conveying rollers (14) are connected to each other via a chain drive, and one end of one of the conveying rollers (14) is connected to a driving source.

3. A material frame dumping production line according to claim 2, characterized in that: Wheel positioning lines (12) are arranged on both sides of the top of the conveying base (11), and the distance between the two wheel positioning lines (12) is the same as the distance between the moving wheels on both sides of the material frame vehicle.

4. A material frame dumping production line according to claim 1, characterized in that: The material frame lifting mechanism (2) comprises a first supporting body (21), the material cart conveyor line (1) passes through the bottom of the first supporting body (21), a top supporting frame (22) is installed on the top of the first supporting body (21), a first motor (23) is fixed in the middle of the top of the top supporting frame (22), both sides of the top of the top supporting frame (22) are rotatably connected to a first transmission shaft (24), an output end of the first motor (23) is connected to the first transmission shaft (24) through a chain drive, first transmission sprockets (25) are arranged at four end corners of the bottom of the first supporting body (21), a first transmission chain (26) is connected between the first transmission sprocket (25) and the first transmission shaft (24), and a first lifting base (27) is arranged on one side of the first transmission chain (26).

5. A material frame dumping production line according to claim 4, characterized in that: A material frame pushing mechanism (5) is arranged in the middle of the top support frame (22), and the material frame pushing mechanism (5) comprises a top fixing rod (51), the top fixing rod (51) is fixed to the weight arm of the top support frame (22), a first electric guide rail (52) is installed at the bottom of the top fixing rod (51), a first slider (53) is slidably connected to the bottom of the first electric guide rail (52), and two material frame pushing blocks (54) are arranged on both sides of the bottom of the first slider (53).

6. A material frame dumping production line according to claim 1, characterized in that: The material frame conveying mechanism (7) further comprises two rotating wheels (73), the two rotating wheels (73) being mounted at both ends of the two side plate brackets (71), a conveying belt (74) being mounted at both ends of the two rotating wheels (73) and on one side of the side plate bracket (71), a fifth motor (72) being mounted at one end of one of the side plate brackets (71), and an output end of the fifth motor (72) being connected to the rotating wheel (73).

7. A material frame dumping production line according to claim 1, characterized in that: The material frame lowering mechanism (4) comprises a third supporting body (41), a fourth motor (42) is installed in the middle of the bottom of the third supporting body (41), second transmission shafts (43) are also installed at both ends of the bottom of the third supporting body (41), an output end of the fourth motor (42) is connected to the second transmission shaft (43) through a chain drive, four end corners of the top of the third supporting body (41) are each installed with a second transmission sprocket (44), one end of the fourth motor (42) is connected to the second transmission sprocket (44) through a second transmission chain (45), and a second lifting base (46) is installed on one side of the second transmission chain (45).

8. A material frame dumping production line according to claim 1, characterized in that: A material frame transfer mechanism (6) is installed on the top of the material frame descending mechanism (4), and the material frame transfer mechanism (6) comprises a mounting frame (61). The mounting frame (61) is installed on both sides of the top of the third supporting body (41), and a second electric guide rail (62) is installed in the middle of the mounting frame (61). A second slider (63) is slidably connected to the second electric guide rail (62), and a transfer frame (64) is fixed to one side of the second slider (63).

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