Thermotechnical automatic production feeding device

Abstract

The invention provides a thermotechnical automatic production feeding device, and belongs to the technical field of automatic production. The thermotechnical automatic production feeding device comprises a portal frame, a feeding hopper is arranged below the portal frame, a feeding mechanism is arranged in the feeding hopper and comprises a fixed disc, a lower hanging disc, a driving ejector rod and a top disc, vertical plates are arranged on the periphery of the side of the fixed disc, blades are arranged on the tops of the vertical plates, and the blades are arranged on the top of the fixed disc. Cavities are formed in the opposite sides of the vertical plates. The feeding mechanism is arranged, a blade of the feeding mechanism can cut a plate-shaped raw material from the bottom in four directions from inside to outside and perform feeding operation, due to the fact that a cutting edge is in a cross shape, four right-triangle-shaped damaged packaging pieces can be formed, and under the action of gravity, the fed material can smoothly fall down due to inertia; and in combination with the round protrusions, the materials can be dispersed to the periphery to a certain degree and cannot be stacked at a certain position, and the feeding effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of automated production, and in particular to a thermal automated production feeding device. Background Art

[0002] Thermal automation refers to the detection, control and management of thermal parameters through automation technology during the thermal production process. The automated control and monitoring system can quickly and accurately adjust the operating status of the equipment to keep the thermal production process in the best working condition. Thermal equipment usually operates in dangerous environments such as high temperature and high pressure. The thermal automation system can monitor the equipment status in real time, detect and handle abnormal situations in time, and effectively avoid equipment damage and accidents.

[0003] In the actual production process, when unpacking and feeding the packaged production materials, the package is generally lifted and an opening is cut from the bottom for unpacking and feeding. However, the existing unpacking and feeding methods generally destroy the materials in one direction, and the single long and thin opening may cause the feeding to fall slowly due to excessive friction between the production raw materials. Summary of the invention

[0004] In order to make up for the above deficiencies, the present invention provides a thermal automation production feeding device that overcomes the above technical problems or at least partially solves the above problems.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A thermal automation production feeding device comprises a gantry, a feeding hopper is arranged below the gantry, a feeding mechanism is arranged in the feeding hopper, and the feeding mechanism comprises:

[0007] A fixed plate, wherein vertical plates are arranged around the sides of the fixed plate, a blade is arranged on the top of the vertical plates, and a cavity is opened on the opposite sides of the vertical plates;

[0008] A lower hanging plate, the lower hanging plate is located at the bottom of the fixed plate, a first connecting column is provided between the lower hanging plate and the fixed plate, and a first cylinder is provided at the bottom of the lower hanging plate through a connecting piece;

[0009] A driving push rod, wherein the bottom end of the driving push rod is connected to the output end of the first cylinder, a first straight slot plate is arranged around the driving push rod via a movable shaft, and an end of the first straight slot plate away from the driving push rod is movably connected to two sides of the vertical plate via the movable shaft;

[0010] A top plate is located above the fixed plate, a top ring is provided at the bottom of the top plate, a second straight groove plate is provided on the outer ring through a movable shaft, and one end of the second straight groove plate away from the top ring is movably connected to the vertical plate through a movable shaft.

[0011] By setting up a feeding mechanism, the blade of the feeding mechanism can cut the raw material plate from the bottom in four directions from the inside to the outside and perform the feeding operation. Since the cutting edge is cross-shaped, four right-angled triangle-shaped broken packaging pieces will be formed. Under the action of gravity, the fed material will fall smoothly due to inertia, and combined with the circular protrusion, the material will be dispersed to the surroundings to a certain extent and will not accumulate in a certain place, thereby improving the feeding effect.

[0012] In an embodiment of the present invention, a cross groove is formed around the body of the fixing plate, and the vertical plate is located in the cross groove and movably engaged with the cross groove.

[0013] In one embodiment of the present invention, a round protrusion is provided on the top of the top plate, and a second connecting column is provided between the top plate and the fixed plate.

[0014] In one embodiment of the present invention, the end of the second straight groove plate penetrates into the cavity of the vertical plate and is movably connected to the inner wall of the cavity of the vertical plate through a movable shaft.

[0015] In one embodiment of the present invention, a structural frame is provided on the top of the inner wall of the feeding hopper, and the outer ring of the fixed plate is fixedly connected to the structural frame.

[0016] In one embodiment of the present invention, the top frame of the gantry is provided with a grabbing mechanism via an electric slide rail, the grabbing mechanism includes a suspension rod, a slider is provided on the top of the suspension rod, the slider is movably connected to the electric slide rail of the gantry, double rows of electric slide rails are provided at both ends of the suspension rod, a lifting column is movably provided under the suspension rod via a double row of electric slide rails, and a reinforcement column is provided on the top of the opposite surface of the lifting column.

[0017] By setting up a grabbing mechanism and combining it with a cross-set blade, after most of the material in the bag is fed, the gantry's electric slide rail can be set to shake left and right, so as to shake off the remaining attached delivered material. When most of the material in the packaging bag is fed, some material at the bottom of the bag will usually be attached to the inside of the bag due to electrostatic adsorption, mutual squeezing between particles, etc. By using a blade to make cross scratches on the bottom of the packaging bag and using the gantry's electric slide rail to shake left and right, these residual materials can be effectively shaken off.

[0018] In one embodiment of the present invention, a lifting plate is provided at the bottom of the lifting column, and a first pillow block and a second pillow block are respectively provided on both sides of the top of the lifting plate from the inside to the outside, and a first rotating shaft and a second rotating shaft are respectively provided on the first pillow block and the second pillow block through bearings, and a first gear and a second gear are respectively provided on the first rotating shaft and the second rotating shaft, and a servo motor is provided on the top of the lifting plate, and the servo motor is connected to the end of the first rotating shaft.

[0019] By setting a pressure plate, after the grab hook pierces the packaging bag and lifts it up from the hoops at both ends, the packaging bag of the delivered material can be compacted and limited from the top, instead of the empty packaging bag shrinking to the middle part after the material in the packaging bag is fed, thus preventing the packaging bag from falling off during feeding.

[0020] In an embodiment of the present invention, movable grooves are respectively provided on both sides of the plate body of the hanging plate, and the second gear is located in the movable grooves of the hanging plate.

[0021] In one embodiment of the present invention, a third pillow block is provided on both sides of the bottom of the lifting plate, a third rotating shaft is movably provided on the third pillow block through a bearing, a grab hook is provided in a linear array on the shaft body of the third rotating shaft, a third gear is provided in the middle of the shaft body of the third rotating shaft, and the third gear is meshed and connected with the second gear.

[0022] In one embodiment of the present invention, a pressure plate is provided at the bottom of the lifting plate, lifting rods are provided on both sides of the top of the pressure plate, the top of the lifting rods passes through the lifting plate and is provided with a lifting plate, a second cylinder is provided at the top center of the lifting plate, and a limiting ring overlapped on the top of the lifting plate is provided on the output shaft of the second cylinder.

[0023] The invention provides a thermal automation production feeding device, the beneficial effects of which include:

[0024] 1. By setting up a feeding mechanism, the blade of the feeding mechanism can cut the raw material plate from the bottom in four directions from the inside to the outside and perform the feeding operation. Since the cutting edge is cross-shaped, four right-angled triangle broken packaging pieces will be formed. Under the action of gravity, the fed material will fall smoothly due to inertia, and combined with the circular protrusion, the material will be dispersed to the surroundings to a certain extent and will not accumulate in a certain place, thereby improving the feeding effect.

[0025] 2. By setting a pressure plate, after the grab hook pierces the packaging bag and picks it up from the hoops at both ends, the packaging bag of the delivered material can be compacted and limited from the top, instead of the empty packaging bag shrinking to the middle part after the material in the packaging bag is fed, so as to prevent the packaging bag from falling off during feeding.

[0026] 3. By setting up a grabbing mechanism and combining it with a cross-set blade, after most of the materials in the bag are fed, the gantry's electric slide rail can be set to shake left and right to facilitate shaking off the remaining attached feeding materials. When most of the materials in the packaging bag are fed, some materials at the bottom of the bag are usually attached to the inside of the bag due to electrostatic adsorption, mutual squeezing between particles, etc. By using a blade to make cross scratches on the bottom of the packaging bag and using the gantry's electric slide rail to shake left and right, these residual materials can be effectively shaken off. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0028] Figure 1 is a stereogram provided by an embodiment of the present invention;

[0029] Figure 2 A working state position relationship diagram provided for an embodiment of the present invention;

[0030] Figure 3 A schematic diagram of the structure of a gripping mechanism provided in an embodiment of the present invention;

[0031] Figure 4 A perspective view of a gripping mechanism provided for an embodiment of the present invention;

[0032] Figure 5 A schematic diagram of the structure of a feeding hopper provided in an embodiment of the present invention;

[0033] Figure 6 A schematic diagram of the structure of a feeding mechanism provided in an embodiment of the present invention;

[0034] Figure 7 A perspective view of a feeding mechanism provided for an embodiment of the present invention;

[0035] Figure 8 A schematic diagram of the connection relationship of the feeding mechanism provided in an embodiment of the present invention.

[0036] In the figure: 1, gantry; 101, feeding hopper; 102, structural frame; 2, feeding mechanism; 201, fixed plate; 2011, cross slot; 202, lower hanging plate; 2021, first connecting column; 2022, first cylinder; 203, driving push rod; 204, vertical plate; 2041, blade; 2042, first straight slot plate; 2043, second straight slot plate; 205, top plate; 2051, second connecting column; 2052, round protrusion; 2053, top collar; 3, grabbing mechanism; 301, hanging rod; 3011, slider; 3 02. Double-row electric slide rails; 303. Lifting column; 3031. Reinforcement column; 304. Lifting plate; 305. First axle platform; 3051. First rotating shaft; 3052. First gear; 3053. Servo motor; 306. Second axle platform; 3061. Second rotating shaft; 3062. Second gear; 307. Third axle platform; 3071. Third rotating shaft; 3072. Grab hook; 3073. Third gear; 308. Press plate; 3081. Lifting rod; 3082. Lifting plate; 3083. Second cylinder; 3084. Limiting ring. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0039] Example

[0040] See also Figure 1-8The present invention provides a technical solution: a thermal automation production feeding device, comprising a gantry 1, a feeding hopper 101 is arranged below the gantry 1, a feeding mechanism 2 is arranged in the feeding hopper 101, the feeding mechanism 2 comprises a fixed plate 201, a lower hanging plate 202, a driving push rod 203 and a top plate 205, vertical plates 204 are arranged around the sides of the fixed plate 201, a blade 2041 is arranged on the top of the vertical plate 204, a cavity is opened on the opposite side of the vertical plate 204, the lower hanging plate 202 is located at the bottom of the fixed plate 201, a first connecting column 2021 is arranged between the lower hanging plate 202 and the fixed plate 201, a first cylinder 2022 is arranged at the bottom of the lower hanging plate 202 through a connecting piece, the bottom end of the driving push rod 203 is connected to the output end of the first cylinder 2022, and the driving push rod 203 is connected to the output end of the first cylinder 2022. A first straight slot plate 2042 is provided around the top rod 203 through a movable shaft, and one end of the first straight slot plate 2042 away from the driving top rod 203 is movably connected to the two sides of the vertical plate 204 through a movable shaft. The top plate 205 is located above the fixed plate 201, and a top ring 2053 is provided at the bottom of the top plate 205. The outer ring of the top ring 2053 is provided with a second straight slot plate 2043 through a movable shaft, and one end of the second straight slot plate 2043 away from the top ring 2053 is movably connected to the vertical plate 204 through a movable shaft. When in use, the grabbing mechanism 3 on the gantry 1 is moved to the top of the stacked packaging bags through an electric slide rail, and then a double-row electric slide rail 302 is set to move the grabbing mechanism 3 downward to the top of the packaging bag, drive the servo motor 3053, and the first gear 3052 The second gear 3062 rotates in the opposite direction, and the third gear 3073 rotates with the first gear 3052, so that the grab hook 3072 grabs the middle and hooks the packaging bag from both sides of the top. The second cylinder 3083 is set, and the output end of the second cylinder 3083 moves downward. Under the action of the lifting rod 3081 and the lifting plate 3082, the pressing plate 308 moves downward, and the pressing plate 308 presses the top of the packaging bag, especially clamps the packaging bag in the grab hook 3072 area from the top of the inner wall and the top of the outer side, so that the packaging bag is firmly grasped. According to the initial operation, the grabbing mechanism 3 is moved to the top of the feeding mechanism 2, and the first cylinder 2022 is set. The output shaft of the first cylinder 2022 moves upward and drives the push rod 203 to move upward. Under the action of the sanctioning plate, the vertical plate 204 will move outward, which is reflected in the blades 2041 as four blades 2041 cutting the packaging bag from the bottom. After most of the materials in the bag are fed, the electric slide rail of the gantry 1 can be set to shake left and right, so as to shake off the residual attached feeding materials. By setting the feeding mechanism 2, the blades 2041 of the feeding mechanism 2 can cut the raw material plate from the bottom in four directions from the inside to the outside and perform the feeding operation. Since the cutting edge is cross-shaped, four right-angled triangle-shaped broken packaging pieces will be formed. Under the action of gravity, the fed material will fall smoothly due to inertia, and combined with the round protrusions 2052, the material will be dispersed to the surroundings to a certain extent and will not be accumulated in a certain place, thereby improving the feeding effect.When most of the materials in the bag are fed, some of the materials will usually be attached to the bottom of the bag due to electrostatic adsorption, mutual compression between particles, etc. By using a blade 2041 to make a cross scratch on the bottom of the bag and using the electric slide rail of the gantry 1 to shake left and right, these residual materials can be effectively shaken off.

[0041] See also Figure 1-8 , a cross groove 2011 is provided around the body of the fixed disk 201, and the vertical plate 204 is located in the cross groove 2011 and movably engaged with the cross groove 2011. According to the initial operation, the grabbing mechanism 3 is moved to the top of the feeding mechanism 2, and the first cylinder 2022 is set. The output shaft of the first cylinder 2022 moves upward and drives the push rod 203 to move upward. Under the action of the first sanction plate, the vertical plate 204 will move outward, which is reflected on the blade 2041 as four blades 2041 cutting the packaging bag from the bottom. After most of the materials in the bag are fed, the electric slide rail of the gantry 1 can be set to shake left and right to facilitate the shaking and shaking off of the residual attached feeding materials.

[0042] See also Figure 1-8 A round protrusion 2052 is provided on the top of the top plate 205 , and a second connecting column 2051 is provided between the top plate 205 and the fixed plate 201 .

[0043] See also Figure 1-8 The end of the second straight groove plate 2043 penetrates into the cavity of the vertical plate 204 and is movably connected to the inner wall of the cavity of the vertical plate 204 through a movable shaft.

[0044] See also Figure 1-8 A structural frame 102 is provided on the top of the inner wall of the feeding hopper 101, and the outer ring of the fixed plate 201 is fixedly connected to the structural frame 102. The grabbing mechanism 3 on the gantry 1 is moved to the top of the stacked packaging bags through the electric slide rail, and then a double-row electric slide rail 302 is set to move the grabbing mechanism 3 downward to the top of the packaging bag, drive the servo motor 3053, the first gear 3052 rotates, the second gear 3062 rotates in the opposite direction, and the third gear 3073 and the first gear 3052 are connected to rotate, so that the grab hook 3072 grabs the middle and hooks the packaging bag from both sides of the top, and a second cylinder 3083 is set. The output end of the second cylinder 3083 moves downward, and under the action of the lifting rod 3081 and the lifting plate 3082, the pressing plate 308 moves downward, and the pressing plate 308 presses the top of the packaging bag, especially clamps the packaging bag in the grab hook 3072 area from the top of the inner wall and the top of the outer side, so that the packaging bag is firmly grasped.

[0045] See also Figure 1-8The top frame of the gantry 1 is provided with a grabbing mechanism 3 through an electric slide rail, the grabbing mechanism 3 includes a suspension rod 301, a slider 3011 is provided on the top of the suspension rod 301, the slider 3011 is movably connected to the electric slide rail of the gantry 1, both ends of the suspension rod 301 are provided with double-row electric slide rails 302, and a hanging column 303 is movably provided under the suspension rod 301 through the double-row electric slide rails 302, and a reinforcement column 3031 is provided on the top of the opposite side of the hanging column 303. By setting the grabbing mechanism 3, combined with the cross-arranged blade 2 041. After most of the materials in the bag are fed, the electric slide rail of the gantry 1 can be set to shake left and right to facilitate shaking off the residual attached feeding materials. When most of the materials in the packaging bag are fed, some materials at the bottom of the bag are usually attached to the inside of the bag due to electrostatic adsorption, mutual squeezing between particles, etc. By using a blade 2041 to make a cross scratch on the bottom of the packaging bag and using the electric slide rail of the gantry 1 to shake left and right, these residual materials can be effectively shaken off.

[0046] See also Figure 1-8 A hanging plate 304 is provided at the bottom of the hanging column 303, and a first shaft platform 305 and a second shaft platform 306 are respectively provided on both sides of the top of the hanging plate 304 from the inside to the outside, and a first rotating shaft 3051 and a second rotating shaft 3061 are respectively provided on the first shaft platform 305 and the second shaft platform 306 through bearings, and a first gear 3052 and a second gear 3062 are respectively provided on the first rotating shaft 3051 and the second rotating shaft 3061, and a servo motor 3053 is provided on the top of the hanging plate 304, and the servo motor 3053 is connected to the end of the first rotating shaft 3051. The design of the grabbing mechanism 3 is ingenious, and the servo motor 3053 is used to drive the gear to rotate, so that the grab hook 3072 grabs to the middle, and can firmly hook the packaging bag from both sides of the top. The second cylinder 3083 drives the pressing plate 308 to press the top of the packaging bag, further ensuring the stability of the grasping. This stable grasping method can prevent the packaging bag from falling during the transfer process, ensuring the safety and continuity of material handling.

[0047] See also Figure 1-8 , movable grooves are provided on both sides of the plate body of the hoisting plate 304, and the second gear 3062 is located in the movable groove of the hoisting plate 304. Through the electric slide rails on the gantry 1 and the double-row electric slide rails 302, the grabbing mechanism 3 can be accurately positioned above the stacked packaging bags, and then lowered to grab. The whole process does not require manual intervention, which greatly improves work efficiency. On a large-scale production line, hundreds or thousands of packaging bags may need to be processed every day. Automatic grabbing can quickly complete the task and reduce the time and labor cost of manual handling.

[0048] See also Figure 1-8, third shaft platforms 307 are provided on both sides of the bottom of the lifting plate 304, and a third rotating shaft 3071 is provided on the third shaft platform 307 through a bearing movement, and a grab hook 3072 is provided on the axis body of the third rotating shaft 3071 in a linear array, and a third gear 3073 is provided in the middle of the axis body of the third rotating shaft 3071, and the third gear 3073 is meshed and connected with the second gear 3062. After the material feeding is completed, it is an effective way to clean up the residual material by shaking the electric slide rail of the gantry 1 left and right. In many production processes, if the residual material in the packaging bag is not cleaned up in time, it will not only cause waste, but also may affect the subsequent production links, such as polluting equipment and affecting the quality of the next batch of products. Through this shaking and shaking method, the residual material attached to the inner wall of the packaging bag can be recovered as much as possible, which improves the utilization rate of the material and also helps to keep the working environment clean.

[0049] See also Figure 1-8 A pressing plate 308 is provided at the bottom of the hanging plate 304, and lifting rods 3081 are provided on both sides of the top of the pressing plate 308. The top of the lifting rod 3081 passes through the hanging plate 304 and is provided with a lifting plate 3082. A second cylinder 3083 is provided at the center of the top of the hanging plate 304. A limiting ring 3084 overlapped on the top of the lifting plate 3082 is provided on the output shaft of the second cylinder 3083. By setting the pressing plate 308, after the grab hook 3072 penetrates the packaging bag and is picked up from the hoops at both ends, the packaging bag of the delivered material can be compacted and limited from the top, instead of shrinking to the middle part after the material in the packaging bag is fed, so as to prevent the packaging bag from falling off during feeding.

[0050] Specifically, the working process or working principle of the thermal automation production feeding device is as follows: when in use, the grabbing mechanism 3 on the gantry 1 is moved to the top of the stacked packaging bags through the electric slide rail, and then a double row of electric slide rails 302 are set to move the grabbing mechanism 3 downward to the top of the packaging bags, drive the servo motor 3053, the first gear 3052 rotates, the second gear 3062 rotates in the opposite direction, and the third gear 3073 and the first gear 3052 are connected to rotate, so that the grab hook 3072 grabs the middle and hooks the packaging bags from both sides of the top, and sets the second cylinder 3083. The output end of the second cylinder 3083 moves downward, and under the action of the lifting rod 3081 and the lifting plate 3082, the pressing plate 308 moves downward, and the pressure plate 308 presses the top of the packaging bag, especially clamps the packaging bag in the area of ​​the grab hook 3072 from the top of the inner wall and the top of the outer side, so that the packaging bag is firmly grasped, and the grabbing mechanism 3 is moved to the top of the feeding mechanism 2 according to the initial operation, and the first cylinder 2022 is set. The output shaft of the first cylinder 2022 moves upward and drives the push rod 203 to move upward. Under the action of the first sanction plate, the vertical plate 204 will move outward, which is reflected on the blade 2041 as four blades 2041 cutting the packaging bag from the bottom. After most of the material in the bag is fed, the electric slide rail of the gantry 1 can be set to shake left and right to facilitate shaking off the remaining attached feeding materials.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A thermal automation production feeding device, comprising a gantry (1), characterized in that: A feeding hopper (101) is provided below the gantry (1), and a feeding mechanism (2) is provided inside the feeding hopper (101). The feeding mechanism (2) comprises: A fixed plate (201), wherein vertical plates (204) are arranged around the sides of the fixed plate (201), a blade (2041) is arranged on the top of the vertical plate (204), and a cavity is opened on the opposite side of the vertical plate (204); A lower hanging plate (202), the lower hanging plate (202) being located at the bottom of the fixed plate (201), a first connecting column (2021) being provided between the lower hanging plate (202) and the fixed plate (201), and a first cylinder (2022) being provided at the bottom of the lower hanging plate (202) via a connecting piece; A driving push rod (203), wherein the bottom end of the driving push rod (203) is connected to the output end of the first cylinder (2022), and a first straight slot plate (2042) is provided around the driving push rod (203) via a movable shaft, and one end of the first straight slot plate (2042) away from the driving push rod (203) is movably connected to two sides of the vertical plate (204) via a movable shaft; A top plate (205), the top plate (205) is located above the fixed plate (201), a top ring (2053) is provided at the bottom of the top plate (205), an outer ring of the top ring (2053) is provided with a second straight groove plate (2043) via a movable shaft, and an end of the second straight groove plate (2043) away from the top ring (2053) is movably connected to the vertical plate (204) via a movable shaft.

2. A thermal automation production feeding device according to claim 1, characterized in that: A cross groove (2011) is formed around the body of the fixing plate (201), and the vertical plate (204) is located in the cross groove (2011) and is movably engaged with the cross groove (2011).

3. A thermal automation production feeding device according to claim 2, characterized in that: A round protrusion (2052) is provided on the top of the top plate (205), and a second connecting column (2051) is provided between the top plate (205) and the fixed plate (201).

4. A thermal automation production feeding device according to claim 3, characterized in that: The end of the second straight groove plate (2043) penetrates into the cavity of the vertical plate (204) and is movably connected to the inner wall of the cavity of the vertical plate (204) via a movable shaft.

5. The thermal automation production feeding device according to claim 4, characterized in that: A structural frame (102) is provided on the top of the inner wall of the feeding hopper (101), and the outer ring of the fixed plate (201) is fixedly connected to the structural frame (102).

6. The thermal automation production feeding device according to claim 5, characterized in that: The top frame of the gantry (1) is provided with a grabbing mechanism (3) via an electric slide rail, the grabbing mechanism (3) comprises a suspension rod (301), a slider (3011) is provided at the top of the suspension rod (301), the slider (3011) is movably connected to the electric slide rail of the gantry (1), both ends of the suspension rod (301) are provided with double rows of electric slide rails (302), a lifting column (303) is movably provided below the suspension rod (301) via the double rows of electric slide rails (302), and a reinforcement column (3031) is provided at the top of the opposite surface of the lifting column (303).

7. The thermal automation production feeding device according to claim 6, characterized in that: A hanging plate (304) is provided at the bottom of the hanging column (303), and a first pillow block (305) and a second pillow block (306) are provided on both sides of the top of the hanging plate (304) from the inside to the outside, respectively; a first rotating shaft (3051) and a second rotating shaft (3061) are movably provided on the first pillow block (305) and the second pillow block (306) through bearings, respectively; a first gear (3052) and a second gear (3062) are provided on the first rotating shaft (3051) and the second rotating shaft (3061), respectively; a servo motor (3053) is provided on the top of the hanging plate (304), and the servo motor (3053) is connected to the end of the first rotating shaft (3051).

8. The thermal automation production feeding device according to claim 7, characterized in that: The plate body of the hanging plate (304) is provided with movable grooves on both sides thereof, and the second gear (3062) is located in the movable grooves of the hanging plate (304).

9. The thermal automation production feeding device according to claim 8, characterized in that: A third axle platform (307) is provided on both sides of the bottom of the lifting plate (304); a third rotating shaft (3071) is movably provided on the third axle platform (307) through a bearing; a grab hook (3072) is provided in a linear array on the shaft body of the third rotating shaft (3071); a third gear (3073) is provided in the middle of the shaft body of the third rotating shaft (3071); and the third gear (3073) is meshed and connected with the second gear (3062).

10. The thermal automation production feeding device according to claim 9, characterized in that: A pressing plate (308) is provided at the bottom of the hanging plate (304), and lifting rods (3081) are provided on both sides of the top of the pressing plate (308). The top of the lifting rod (3081) passes through the hanging plate (304) and is provided with a lifting plate (3082). A second cylinder (3083) is provided at the center of the top of the hanging plate (304), and a limiting ring (3084) overlapped on the top of the lifting plate (3082) is provided on the output shaft of the second cylinder (3083).

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