Welding production equipment for heating disc of electric caldron

Abstract

The invention discloses electric caldron heating disc welding production equipment and relates to the technical field of heating discs, the electric caldron heating disc welding production equipment comprises a machine table assembly, a positioning assembly, a first discharging assembly and a second discharging assembly, the machine table assembly comprises a welding table, a center column is fixedly connected to the center of the top of the welding table, and a center disc is fixedly connected to the top of the center column; and an inner concave surface is arranged on the outer surface of the central disc close to the front side. When the device is used, an operator only needs to place a pot bottom on a positioning column of the positioning assembly on the front side, the positioning assembly can be driven to rotate anticlockwise along with cooperation of a servo motor, a driving gear and a mounting gear, and in the process, a clamping sleeve, a clamping face and an upper edge in the positioning assembly are matched to automatically clamp a pot bottom piece and an electric hot tray; and after welding is completed, clamping of the pot bottom piece and the electric heating disc can be automatically relieved, operation is convenient and fast, and the overall welding efficiency of the heating disc is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of heating plates, in particular to welding production equipment for heating plates of electric cooking pots. Background Art

[0002] An electric skillet is a small household cooking appliance primarily used for quickly cooking liquid foods such as porridge, hot pot, and noodles. It utilizes an embedded heating plate (made of aluminum or copper) at the bottom for heating. This heating plate typically utilizes a high-frequency induction brazing process, which rapidly welds the aluminum or copper plate to the metal base through electromagnetic induction heating. During welding, the brazing material is placed at the interface, and a high-frequency coil is used to generate eddy currents, heating the material to its melting point to achieve metallurgical bonding.

[0003] In the prior art, when the heating plate and the bottom of an electric cooker are welded using a high-frequency brazing machine, it is necessary to manually place the bottom of the pot on a positioning column, and then use two semicircular clamps to fix the bottom of the pot. After that, after placing the heating plate, it is sent under the welding head of the high-frequency brazing machine for welding. After welding is completed, the clamps need to be opened again to remove the bottom of the pot. The operation process is cumbersome, which greatly reduces the overall welding efficiency of the heating plate.

[0004] Therefore, an electric cooker heating plate welding production equipment is proposed to solve the problems raised in the above background technology. Summary of the Invention

[0005] The object of the present invention is to provide a welding production device for an electric cooking pot heating plate to solve the problems raised by the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: A welding production equipment for an electric cooking pot heating plate, comprising: a machine assembly, a positioning assembly, a first blanking assembly, and a second blanking assembly, wherein the machine assembly includes a welding table, a center column fixedly connected at the center of the top of the welding table, a center disk fixedly connected to the top of the center column, an inner concave surface provided on the outer surface of the center disk near the front side, a first connecting ring fixedly connected to the top of the welding table at a position outside the center column, a second connecting ring rotatably connected to the outer surface of the first connecting ring via a bearing, a mounting gear fixedly connected to the top of the second connecting ring, an outer disk fixedly connected near the edge of the top of the welding table, an outer convex surface provided on the inner surface wall of the outer disk corresponding to the inner concave surface, five positioning assemblies each including a positioning column, the positioning column fixedly connected to the top of the mounting gear near the edge, symmetrically provided with jackets on the outer surfaces of the positioning columns, spring rods fixedly connected at the centers of the inner surface walls on opposite sides of the two jackets, and insertion rods symmetrically fixedly connected to the inner surface walls on opposite sides of the two jackets at positions on both sides of the spring rods, the insertion rods and the spring rods being both inserted into the positioning columns.

[0007] Preferably, the top of the jacket is fixedly connected to a clamping surface, the top of the clamping surface is fixedly connected to an upper edge, the top of the positioning column is provided with a storage groove, the inner wall of the storage groove is inclined, and a plurality of interference wheels are equidistantly installed on the outer surface of the jacket, and the interference wheels cooperate with the center disk and the outer disk.

[0008] Preferably, a motor frame is installed on the rear surface of the welding table, a servo motor with an output end extending downward is installed on the top of the motor frame, a rotating seat is fixedly connected to the rear side of the outer surface of the outer disk, a driving gear is rotatably connected between the inner surface walls of the rotating seat, the output end of the servo motor and the top center of the driving gear are fixedly connected, and the outer surface of the driving gear passes through the surface of the outer disk and is meshed with the mounting gear.

[0009] Preferably, a first bracket is fixedly connected to the top of the welding table near the right side, and a second bracket and a welding frame are fixedly connected to the top of the welding table in a counterclockwise direction from the first bracket. A high-frequency brazing machine is installed on the outer surface of the welding frame near the top, and a welding head is provided at the bottom of the high-frequency brazing machine.

[0010] Preferably, the first blanking component includes a rectangular shell, which is fixedly connected to the top of the first bracket. The interior of the rectangular shell is hollow and a blanking port is provided at the bottom. The top of the rectangular shell is located away from the blanking port and is fixedly connected to a storage cylinder for storing the heating plate. A first electric push rod is installed on the outer surface of the rectangular shell, and the output end of the first electric push rod slides through the outer surface of the rectangular shell and extends to the other side.

[0011] Preferably, a feed plate is slidingly provided inside the rectangular shell, and a baffle is symmetrically fixedly connected to the outer surface of the feed plate. The distance between the two baffles is smaller than the inner diameter of the storage barrel. A matching port is provided on the outer surface of the feed plate, and the matching port, the discharge port and the storage barrel are adapted to each other in size. The outer surface of the baffle slides through the inner wall of the rectangular shell and extends outward, and the telescopic end of the first electric push rod is fixedly connected to the outer surface of the feed plate.

[0012] Preferably, the second unloading component includes a storage hopper, which is fixedly connected to the outer surface of the second bracket near the top. The top and bottom of the storage hopper are both provided with openings and the overall structure is retracted. An auger conveyor is installed at the bottom of the storage hopper, and the bottom opening of the storage hopper is connected to the feed port at the top of the auger conveyor.

[0013] Preferably, the discharge port of the auger conveyor is fixedly connected to a transfer shell, an annular channel is provided inside the transfer shell, and four fan-shaped openings connected to the annular channel are equidistantly opened at the bottom.

[0014] Preferably, a second electric push rod is embedded in the top of the intermediate shell, the telescopic end of the second electric push rod passes through the outer surface of the intermediate shell and extends downward, the telescopic end of the second electric push rod is fixedly connected to a gear column, the gear column is rectangular and has teeth on all four outer surfaces.

[0015] Preferably, four connecting frames are fixedly connected at equal intervals to the bottom of the transfer shell, and the connecting frames are circumferentially distributed on the outside of the gear column. A connecting gear is rotatably connected between the inner surface walls of the connecting frames near the bottom. A Z-rod is fixedly connected to the outer surface of the connecting gear near the top, and a fan-shaped plate is fixedly connected to the outer surface of the Z-rod. The top of the fan-shaped plate fits the bottom of the transfer shell and the positions of the fan-shaped plate and the fan-shaped mouth correspond to each other.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. When the present invention is used, the operator only needs to place the pot bottom on the positioning column of the front positioning assembly. As the servo motor, driving gear, and mounting gear cooperate, the positioning assembly can be driven to rotate counterclockwise. During the process, the jacket, clamping surface, and upper edge of the positioning assembly cooperate to automatically clamp the pot bottom and the heating plate. When welding is completed, the clamping of the pot bottom and the heating plate will be automatically released. The operation is convenient and the overall welding efficiency of the heating plate is greatly improved.

[0017] 2. When the present invention is used, after the positioning assembly with the pot bottom piece installed is moved to the first blanking assembly area, the first electric push rod cooperates with the feeding plate to automatically put the heating plate in the storage barrel onto the pot bottom piece, and with the cooperation of the storage barrel, the matching port and the blanking port, the heating plate is accurately placed. The design structure is simple and the heating plate can be accurately placed at the designated position on the top of the pot bottom piece without manual operation, thereby improving the operating convenience and overall welding efficiency.

[0018] 3. When the present invention is in use, when the positioning assembly equipped with the heating plate and the pot bottom part moves to the second unloading assembly area, the auger conveyor will transport the solder in the storage hopper to the transfer shell. Subsequently, with the cooperation of the second electric push rod, the gear column, the teeth, the connecting gear, the Z-rod and the fan-shaped plate, the solder will be discharged onto the heating plate through the fan-shaped opening. The solder feeding operation can be automatically completed without manual operation, thereby improving the degree of automation and work efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional diagram of an electric cooker heating plate welding production equipment of the present invention; Figure 2 This is a three-dimensional diagram of the machine components of an electric cooker heating plate welding production equipment of the present invention; Figure 3 This is a schematic diagram of the outer plate structure of an electric cooker heating plate welding production equipment of the present invention; Figure 4 This is a schematic diagram of the installation gear structure of an electric cooker heating plate welding production equipment of the present invention; Figure 5 This is a schematic structural diagram of a positioning assembly of an electric cooker heating plate welding production equipment according to the present invention; Figure 6 This is a cross-sectional view of the first blanking component of an electric cooker heating plate welding production equipment of the present invention; Figure 7 This is an expanded view of the first blanking component of an electric cooker heating plate welding production equipment of the present invention; Figure 8 This is a cross-sectional view of the second blanking assembly of an electric cooker heating plate welding production equipment of the present invention; Figure 9 This is a cross-sectional view of a transfer shell of an electric cooker heating plate welding production equipment of the present invention; Figure 10 for Figure 9 Enlarged view of point A in the middle.

[0020] In the figure: 1. Machine assembly; 101. Welding table; 102. Motor frame; 103. Servo motor; 104. Drive gear; 105. Welding frame; 106. High-frequency brazing machine; 107. Welding head; 108. Center column; 109. First connecting ring; 110. Center disk; 111. Inner concave surface; 112. Outer disk; 113. Outer convex surface; 114. Mounting gear; 115. Rotating seat; 116. Second connecting ring; 2. Positioning assembly; 201. Positioning column; 202. Storage slot; 203. Jacket; 204. Clamping surface; 205. Upper edge; 206. Spring rod ; 207, insert rod; 208, interference wheel; 3, first blanking component; 301, rectangular shell; 302, blanking port; 303, storage barrel; 304, feeding plate; 305, matching port; 306, blocking rod; 307, first electric push rod; 4, second blanking component; 401, storage hopper; 402, auger conveyor; 403, transfer shell; 404, fan-shaped port; 405, second electric push rod; 406, gear column; 407, teeth; 408, connecting frame; 409, connecting gear; 410, Z-rod; 411, fan-shaped plate; 5, first bracket; 51, second bracket. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0022] Example 1: Please refer to Figures 1-10As shown, the present invention provides a technical solution: an electric cooker heating plate welding production equipment, comprising: a machine assembly 1, a positioning assembly 2, a first blanking assembly 3 and a second blanking assembly 4, the machine assembly 1 includes a welding table 101, a center column 108 is fixedly connected to the top center of the welding table 101, a center plate 110 is fixedly connected to the top of the center column 108, an inner concave surface 111 is provided on the outer surface of the center plate 110 near the front side, a first connecting ring 109 is fixedly connected to the top of the welding table 101 at the outer side of the center column 108, the outer surface of the first connecting ring 109 is rotatably connected to the second connecting ring 116 through a bearing, and the top of the second connecting ring 116 is fixedly connected There is a mounting gear 114, an outer disk 112 is fixedly connected to the top of the welding table 101 near the edge, an outer convex surface 113 is provided at the position corresponding to the inner wall of the outer disk 112 and the inner concave surface 111, the number of positioning components 2 is set to five, all of which include a positioning column 201, the positioning column 201 is fixedly connected to the top of the mounting gear 114 near the edge, the outer surface of the positioning column 201 is symmetrically provided with a sleeve 203, the center of the inner wall on the opposite sides of the two sleeves 203 is fixedly connected with a spring rod 206, the inner wall on the opposite sides of the two sleeves 203 is symmetrically fixed with an insertion rod 207 at the position on both sides of the spring rod 206, and the insertion rod 207 and the spring rod 206 are both inserted into the positioning column 201.

[0023] The top of the jacket 203 is fixedly connected to a clamping surface 204, and the top of the clamping surface 204 is fixedly connected to an upper edge 205. A storage groove 202 is opened on the top of the positioning column 201, and the inner wall of the storage groove 202 is inclined. A plurality of interference wheels 208 are equidistantly installed on the outer surface of the jacket 203, and the interference wheels 208 cooperate with the center disk 110 and the outer disk 112.

[0024] A motor frame 102 is installed on the rear surface of the welding table 101, and a servo motor 103 with an output end extending downward is installed on the top of the motor frame 102. A rotating seat 115 is fixedly connected to the rear side of the outer surface of the outer disk 112, and a driving gear 104 is rotatably connected between the inner surface walls of the rotating seat 115. The output end of the servo motor 103 and the top center of the driving gear 104 are fixedly connected, and the outer surface of the driving gear 104 passes through the surface of the outer disk 112 and is meshed with the mounting gear 114.

[0025] The first bracket 5 is fixedly connected to the top of the welding table 101 near the right side, and the second bracket 51 and the welding machine frame 105 are fixedly connected in a counterclockwise direction to the top of the welding table 101. A high-frequency brazing machine 106 is installed on the outer surface of the welding machine frame 105 near the top, and a welding head 107 is provided at the bottom of the high-frequency brazing machine 106.

[0026] The present invention is used in the following steps: when in use, the outer jacket 203 of the positioning column 201 in the front positioning assembly 2 will move away from the positioning column 201 under the resistance of the spring rod 206, exposing the complete storage groove 202, and the pot bottom piece will be placed in the storage groove 202. The pot bottom piece will slide into the center of the storage groove 202, and the servo motor 103 on the motor frame 102 will be started to drive the driving gear 104 to rotate. The driving gear 104 will drive the mounting gear 114 on the inner side of the outer disk 112 to rotate counterclockwise by 72 degrees. During this process, the front positioning column 201 will rotate counterclockwise from the front side with the center column 108 as the center. When the needle rotates 72°, the surfaces of the two jackets 203 contact the outer convex surface 113 of the outer disk 112 and the inner concave surface 111 of the center disk 110, and the interference wheel 208 moves counterclockwise. The distance between the outer convex surface 113 of the outer disk 112 and the inner concave surface 111 of the center disk 110 is wider, while the distance between the outer disk 112 and other positions on the surface of the center disk 110 is narrower, so the interference wheel 208 is formed. At this time, the spring rod 206 is squeezed and contracted, and the insertion rod 207 is inserted into the interior of the positioning column 201 at the same time. At this time, the two jackets 203 are wrapped around the outer surface of the positioning column 201. After the first blanking component 3 is lowered, the clamping surface 204 on the top of the jacket 203 will form a circle and prevent the bottom of the pot from moving upward. The upper edge 205 on the top of the clamping surface 204 will form a limiting groove that adapts to the shape of the heating plate. At this time, the heating plate is placed in the limiting groove formed by the upper edge 205 of the first blanking component 3. Then, the positioning component 2 continues to rotate 72° to reach the second blanking component 4. The second blanking component 4 sprinkles the solder for welding on the heating plate. Then, when the positioning component 2 continues to rotate 72° and reaches the position of the welding frame 105, the high-frequency brazing machine 106 will drive the welding head 107 to press the heating plate and use the high-frequency coil to heat After the solder melts it, the heating plate is welded to the bottom of the pot. Then, when the positioning assembly 2 continues to rotate 72°, it will re-enter the area of ​​the outer convex surface 113 and the inner concave surface 111. At this time, after the jacket 203 loses its resistance, the elastic force generated by the spring rod 206 will push the jacket 203 away from the positioning column 201, thereby releasing the fixed state of the pot bottom and the heating plate. No additional operation is required. This design allows the staff to only place the pot bottom in the storage slot 202 of the positioning column 201 when in use to complete automatic clamping and release. The operation is convenient and greatly improves the overall welding efficiency of the heating plate.

[0027] Example 2: Figure 1 、 Figure 2 、 Figure 6 and Figure 7As shown, the difference between the embodiment and the first embodiment is that the first blanking component 3 includes a rectangular shell 301, the rectangular shell 301 is fixedly connected to the top of the first bracket 5, the interior of the rectangular shell 301 is arranged as a cavity and a blanking port 302 is opened at the bottom, the top of the rectangular shell 301 is located at a position away from the blanking port 302 and is fixedly connected to a storage cylinder 303 for storing the heating plate, and a first electric push rod 307 is installed on the outer surface of the rectangular shell 301, and the output end of the first electric push rod 307 slides through the outer surface of the rectangular shell 301 and extends to the other side.

[0028] A feeding plate 304 is slidingly provided inside the rectangular shell 301, and a baffle 306 is symmetrically fixedly connected to the outer surface of the feeding plate 304. The distance between the two baffles 306 is smaller than the inner diameter of the storage barrel 303. A matching opening 305 is provided on the outer surface of the feeding plate 304. The matching opening 305, the discharge opening 302 and the storage barrel 303 are adapted to each other in size. The outer surface of the baffle 306 slides through the inner wall of the rectangular shell 301 and extends outward. The telescopic end of the first electric push rod 307 is fixedly connected to the outer surface of the feeding plate 304.

[0029] The steps of using the present invention are as follows: when the positioning assembly 2 with the pot bottom placed thereon moves to the position of the discharge port 302 of the first discharge assembly 3, the first electric push rod 307 is started to push the feeding plate 304 to move toward the discharge port 302. Due to the action of gravity, the heating plates stacked inside the storage barrel 303 will fall one by one into the matching opening 305 of the feeding plate 304. After the feeding plate 304 moves to the position of the discharge port 302, the matching opening 305 will coincide with the discharge port 302, thereby causing the heating plate to automatically fall into the limiting groove formed by the upper edge 205, completing the placement operation of the heating plate. During the process, when the feeding plate 304 is located at the discharge port 302, the blocking rod 306 on its surface will block the heating plate in the storage barrel 303, and the matching port 305, the inner cavity of the storage barrel 303 and the discharge port 302 are irregular in shape and correspond to the shape of the heating plate, so the fallen heating plate will accurately fall into the limiting groove formed by the upper edge 205. The design structure is simple and the heating plate can be accurately placed at the designated position on the top of the pot bottom without manual operation, which improves the operational convenience and overall welding efficiency. The first bracket 5 is used to fix the first discharge component 3 on the top of the welding table 101.

[0030] Example 3: Figure 1 、 Figure 2 and Figures 8-10 As shown, the difference between the embodiment and the embodiment is that the second unloading component 4 includes a storage hopper 401, which is fixedly connected to the outer surface of the second bracket 51 near the top, and the top and bottom of the storage hopper 401 are both provided with openings and the overall structure is retracted. An auger conveyor 402 is installed at the bottom of the storage hopper 401, and the bottom opening of the storage hopper 401 is connected to the top feed port of the auger conveyor 402.

[0031] The discharge port of the auger conveyor 402 is fixedly connected to the transfer shell 403. The transfer shell 403 has an annular channel inside and four fan-shaped openings 404 connected to the annular channel are equidistantly opened at the bottom.

[0032] A second electric push rod 405 is embedded in the top of the intermediate shell 403. The telescopic end of the second electric push rod 405 passes through the outer surface of the intermediate shell 403 and extends downward. The telescopic end of the second electric push rod 405 is fixedly connected to a gear column 406. The gear column 406 is rectangular and has teeth 407 on all four outer surfaces.

[0033] Four connecting frames 408 are fixedly connected to the bottom of the intermediate transfer shell 403 at equal intervals. The connecting frames 408 are circumferentially distributed on the outside of the gear column 406. A connecting gear 409 is rotatably connected between the inner surface walls of the connecting frames 408 near the bottom. A Z-shaped rod 410 is fixedly connected to the outer surface of the connecting gear 409 near the top. A fan-shaped plate 411 is fixedly connected to the outer surface of the Z-shaped rod 410. The top of the fan-shaped plate 411 is in contact with the bottom of the intermediate transfer shell 403, and the positions of the fan-shaped plate 411 and the fan-shaped opening 404 correspond to each other.

[0034] The steps of using the present invention are as follows: during use, when the positioning assembly 2 after placing the heating plate moves to the bottom of the intermediate shell 403 of the second blanking assembly 4, the auger conveyor 402 is started to transport the solder in the storage hopper 401 to the inside of the intermediate shell 403. When the positioning assembly 2 arrives, the second electric push rod 405 is started to drive the gear column 406 to move upward. When the gear column 406 moves upward, under the action of the teeth 407, the connecting gear 409 on the inner side of the connecting frame 408 will rotate outward synchronously, and the Z-shaped rod 410 on the surface of the connecting gear 409 will drive the sector plate 411 to flip downward. When the sector plate 4 11 is flipped downward, the solder inside the transfer shell 403 will fall downward from the fan-shaped opening 404 onto the heating plate under the action of gravity, so that the solder feeding operation can be automatically completed without manual operation, thereby improving the degree of automation and work efficiency of the equipment. The second bracket 51 is used to fix the second blanking component 4 on the top of the welding table 101. The auger conveyor 402 is a mature equipment available on the market. A pressure sensing unit is provided inside to detect the extrusion state of the material to ensure that the conveyed solder can effectively fill the internal annular cavity of the transfer shell 403. The specific amount of solder inside the transfer shell 403 may deviate.

[0035] The effect and working principle of the entire mechanism are as follows: when using the device to weld the heating plate of an electric cooker, the operator stands in front of the device. The outer jacket 203 of the positioning column 201 in the positioning assembly 2 in this area will move away from the positioning column 201 under the resistance of the spring rod 206, thereby exposing the complete storage groove 202. The pot bottom piece is placed in the storage groove 202. Since the inner wall of the storage groove 202 is inclined, the pot bottom piece will slide into the center of the storage groove 202. Then, the servo motor 103 on the motor frame 102 is started. When the servo motor 103 is started, it drives the driving gear 104 to rotate, and the driving gear 104 drives the inner wall of the outer plate 112 to rotate. The mounting gear 114 on the side rotates counterclockwise by 72°. During this process, the positioning column 201 on the front side of the top of the mounting gear 114 will rotate counterclockwise by 72° from the front side with the center column 108 as the center. During this process, the interference wheel 208 whose surfaces of the two jackets 203 are in conflict with the outer convex surface 113 of the outer disk 112 and the inner concave surface 111 of the center disk 110 will move counterclockwise. The distance between the outer convex surface 113 of the outer disk 112 and the inner concave surface 111 of the center disk 110 is relatively wide, while the distance between other positions on the surface of the outer disk 112 and the center disk 110 is relatively narrow. Therefore, interference will be formed on the interference wheel 208. At this time, the spring rod 206 will be squeezed and The first blanking assembly 3 is rotated 72 degrees to reach the second blanking assembly 4, and the second blanking assembly 4 sprinkles the solder for welding on the heating plate. Then, when the positioning assembly 2 continues to rotate 72 degrees and reaches the position of the welding frame 105, the high-frequency brazing machine 106 is turned. After driving the welding head 107 to press down the heating plate, the high-frequency coil is used to heat the solder to melt it and then weld the heating plate to the bottom of the pot. Then, the positioning component 2 continues to rotate 72 degrees and re-enters the area of ​​the outer convex surface 113 and the inner concave surface 111. At this time, after the jacket 203 loses its resistance, the elastic force generated by the spring rod 206 pushes the jacket 203 away from the positioning column 201, thereby releasing the fixed state of the pot bottom and the heating plate. No additional operation is required. This design allows the staff to only place the pot bottom in the storage slot 202 of the positioning column 201 during use to complete automatic clamping and release. The operation is convenient and greatly improves the overall welding efficiency of the heating plate. During use, when the positioning assembly 2 with the pot bottom placed thereon moves to the position of the discharge port 302 of the first discharge assembly 3, the first electric push rod 307 is activated to push the feeding plate 304 below the storage barrel 303 to move toward the discharge port 302. Before this, due to the action of gravity, the heating plates stacked inside the storage barrel 303 will fall one by one into the matching opening 305 of the feeding plate 304. After the feeding plate 304 moves to the position of the discharge port 302, the matching opening 305 will coincide with the discharge port 302, thereby causing the heating plates to automatically fall to the upper edge 205 to form a The heating plate is placed in the limiting groove to complete the placement operation of the heating plate. During the process, when the feeding plate 304 is located at the discharge port 302, the blocking rod 306 on its surface will block the heating plate in the storage barrel 303, and the matching port 305, the inner cavity of the storage barrel 303 and the discharge port 302 are irregular in shape and correspond to the shape of the heating plate, so the fallen heating plate will accurately fall into the limiting groove formed by the upper edge 205. The design structure is simple and the heating plate can be accurately placed at the specified position on the top of the pot bottom without manual operation, thereby improving the operation convenience and overall welding efficiency. During use, when the positioning component 2 after placing the heating plate moves to the bottom of the intermediate shell 403 of the second unloading component 4, the auger conveyor 402 is started to transport the solder in the storage hopper 401 to the inside of the intermediate shell 403. When the positioning component 2 arrives, the second electric push rod 405 is started to drive the gear column 406 to move upward. When the gear column 406 moves upward, under the action of the teeth 407, the connecting gear 409 on the inside of the connecting frame 408 will rotate outward synchronously, and the Z-shaped rod 410 on the surface of the connecting gear 409 will drive the fan-shaped plate 411 to flip downward. When the fan-shaped plate 411 flips downward, the solder inside the intermediate shell 403 will fall down from the fan-shaped opening 404 onto the heating plate under the action of gravity, so that the solder feeding operation can be automatically completed without manual operation, thereby improving the automation level and work efficiency of the equipment.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An electric cooker heating plate welding production equipment, characterized in that, include: A machine assembly (1), a positioning assembly (2), a first blanking assembly (3), and a second blanking assembly (4); The machine assembly (1) includes a welding table (101), a center column (108) is fixedly connected to the center of the top of the welding table (101), a center disk (110) is fixedly connected to the top of the center column (108), an inner concave surface (111) is provided on the outer surface of the center disk (110) near the front side, a first connecting ring (109) is fixedly connected to the top of the welding table (101) at a position outside the center column (108), a second connecting ring (116) is rotatably connected to the outer surface of the first connecting ring (109) via a bearing, a mounting gear (114) is fixedly connected to the top of the second connecting ring (116), an outer disk (112) is fixedly connected to the top of the welding table (101) near the edge, and an outer convex surface (113) is provided on the inner surface wall of the outer disk (112) at a position corresponding to the inner concave surface (111); The number of the positioning components (2) is set to five, each including a positioning column (201), the positioning column (201) is fixedly connected to the top of the mounting gear (114) near the edge, the outer surface of the positioning column (201) is symmetrically provided with a jacket (203), the centers of the inner surfaces of the two opposite sides of the jacket (203) are fixedly connected with a spring rod (206), the inner surfaces of the two opposite sides of the jacket (203) are symmetrically fixedly connected with an insertion rod (207) at positions on both sides of the spring rod (206), and the insertion rod (207) and the spring rod (206) are both inserted into the interior of the positioning column (201).

2. The electric cooker heating plate welding production equipment according to claim 1, characterized in that: The top of the jacket (203) is fixedly connected to a clamping surface (204), and the top of the clamping surface (204) is fixedly connected to an upper edge (205). The top of the positioning column (201) is provided with a storage groove (202), and the inner wall of the storage groove (202) is inclined. A plurality of interference wheels (208) are equidistantly installed on the outer surface of the jacket (203), and the interference wheels (208) cooperate with the central disk (110) and the outer disk (112).

3. The electric cooker heating plate welding production equipment according to claim 1, characterized in that: A motor frame (102) is mounted on the rear surface of the welding table (101), a servo motor (103) with an output end extending downward is mounted on the top of the motor frame (102), a rotating seat (115) is fixedly connected to the rear side of the outer surface of the outer disk (112), a driving gear (104) is rotatably connected between the inner surface walls of the rotating seat (115), the output end of the servo motor (103) and the top center of the driving gear (104) are fixedly connected, and the outer surface of the driving gear (104) passes through the surface of the outer disk (112) and is meshed with the mounting gear (114).

4. The electric cooker heating plate welding production equipment according to claim 1, characterized in that: A first bracket (5) is fixedly connected to the top of the welding platform (101) near the right side, and a second bracket (51) and a welding frame (105) are fixedly connected to the top of the welding platform (101) in a counterclockwise direction from the first bracket (5). A high-frequency brazing machine (106) is installed on the outer surface of the welding frame (105) near the top, and a welding head (107) is provided at the bottom of the high-frequency brazing machine (106).

5. The electric cooker heating plate welding production equipment according to claim 1, characterized in that: The first blanking component (3) includes a rectangular shell (301), the rectangular shell (301) is fixedly connected to the top of the first bracket (5), the interior of the rectangular shell (301) is arranged as a cavity and a blanking port (302) is opened at the bottom, the top of the rectangular shell (301) is located away from the blanking port (302) and is fixedly connected to a storage cylinder (303) for storing the heating plate, and a first electric push rod (307) is installed on the outer surface of the rectangular shell (301), and the output end of the first electric push rod (307) slides through the outer surface of the rectangular shell (301) and extends to the other side.

6. The electric cooker heating plate welding production equipment according to claim 5, characterized in that: A feeding plate (304) is slidingly provided inside the rectangular shell (301), and a baffle (306) is symmetrically fixedly connected to the outer surface of the feeding plate (304), and the distance between the two baffles (306) is smaller than the inner diameter of the storage barrel (303). A matching opening (305) is provided on the outer surface of the feeding plate (304), and the matching opening (305), the discharge opening (302) and the storage barrel (303) are of compatible sizes. The outer surface of the baffle (306) slides through the inner wall of the rectangular shell (301) and extends outward, and the telescopic end of the first electric push rod (307) is fixedly connected to the outer surface of the feeding plate (304).

7. The electric cooker heating plate welding production equipment according to claim 1, characterized in that: The second unloading assembly (4) includes a storage hopper (401), which is fixedly connected to the outer surface of the second bracket (51) near the top. The top and bottom of the storage hopper (401) are both provided with openings and the whole is in a contracted configuration. An auger conveyor (402) is installed at the bottom of the storage hopper (401), and the bottom opening of the storage hopper (401) is connected to the top feed port of the auger conveyor (402).

8. The electric cooker heating plate welding production equipment according to claim 7, characterized in that: The discharge port of the auger conveyor (402) is fixedly connected to a transfer shell (403), an annular channel is provided inside the transfer shell (403), and four fan-shaped openings (404) connected to the annular channel are equidistantly opened at the bottom.

9. The electric cooker heating plate welding production equipment according to claim 8, characterized in that: A second electric push rod (405) is embedded in the top of the intermediate shell (403), and the telescopic end of the second electric push rod (405) penetrates the outer surface of the intermediate shell (403) and extends downward. The telescopic end of the second electric push rod (405) is fixedly connected to a tooth column (406), and the tooth column (406) is rectangular and has teeth (407) on all four outer surfaces.

10. The electric cooker heating plate welding production equipment according to claim 8, characterized in that: Four connecting frames (408) are fixedly connected at equal intervals to the bottom of the intermediate transfer shell (403). The connecting frames (408) are circumferentially distributed on the outside of the tooth column (406). A connecting gear (409) is rotatably connected between the inner surface walls of the connecting frames (408) near the bottom. A Z-shaped rod (410) is fixedly connected to the outer surface of the connecting gear (409) near the top. A fan-shaped plate (411) is fixedly connected to the outer surface of the Z-shaped rod (410). The top of the fan-shaped plate (411) is in contact with the bottom of the intermediate transfer shell (403), and the positions of the fan-shaped plate (411) and the fan-shaped opening (404) correspond to each other.

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