A lug structure for a tinplate bucket

Abstract

The utility model relates to a tin bucket technical field, concretely is a kind of ear structure for tin bucket, including welding mechanism, the welding mechanism includes fixed ring, the inside of fixed ring is provided with clamping ring, the inside of fixed ring and the outside of clamping ring contact, the bottom side of fixed ring is provided with recessed plate, this ear structure for tin bucket is retracted by telescopic link one, so that L plate generates movement and further drive clamping ring and iron bucket contact and reach fixed effect, by starting motor, so that sector gear carries out circumferential rotation, and in the process of rotation and driven gear produce meshing capacity, when sector gear rotates a circle, driven gear will rotate one hundred and eighty degrees, while fixed frame gets one hundred and eighty degrees rotation, so when welding ear to iron bucket, ensure that two ear hangings belong to alignment state.

Description

Technical Field

[0001] This utility model relates to the field of tinplate bucket technology, specifically to a welding lug structure for tinplate buckets. Background Technology

[0002] Tinplate drums are a common type of container widely used in various industries such as food, chemicals, and paint. The main material of these drums is tinplate, also known as tin-plated iron, a metal material with a layer of tin plated onto the surface of iron. Due to their excellent corrosion resistance, airtightness, and lightweight properties, tinplate drums have become the preferred packaging and storage containers for many businesses and households.

[0003] In existing technologies, after the tinplate holes are produced, lugs need to be added to both sides of the tin barrel by welding. This provides stable fixing points, making the handle gripping points easy to carry and lift, distributing weight to enhance structural stability, adapting to mechanical hoisting and transportation fixing needs, and expanding the functional uses of suspension or connection of other components. However, during the welding process, the two welding ears need to be kept in the same level. Due to equipment defects, it may be impossible to stop precisely after the position of the tin bucket is adjusted, which will cause deviation from the original position and result in deviation of the final welded ear hook. This will cause the handle to twist after it is connected to the ear hook. To address this, we propose a welding ear structure for tin buckets. Utility Model Content

[0004] One of the technical problems this application aims to solve is to avoid deviations by including the position of the welding lugs in a precise manner.

[0005] To solve the above technical problems, this application provides a welding lug structure for tin buckets, including a welding mechanism. A collecting mechanism is provided at the bottom of the welding mechanism. The welding mechanism includes a fixing ring, a clamping ring on the inner side of the fixing ring, and the inner side of the fixing ring contacts the outer side of the clamping ring. A concave plate is provided on the bottom side of the fixing ring, and the bottom side of the fixing ring is fixedly connected to the top of the concave plate. A bottom ring is provided at the bottom end of the concave plate, and the bottom end of the concave plate is fixedly connected to the top side of the bottom ring. A fixing disk is provided on the inner side of the bottom ring, and the inner side of the bottom ring is fixedly connected to one side of the fixing disk. A driven gear is provided at the center of the bottom side of the fixing disk, and one side of the center of the fixing disk is fixedly connected to the top side of the driven gear. A sector gear is provided on the outer side of the driven gear, and the outer side of the driven gear and the outer side of the sector gear are rotatably meshed.

[0006] In some embodiments, the collection mechanism includes a collection box, a conical seat is provided on the inner side of the collection box, the inner side of the collection box is fixedly connected to the bottom end of the conical seat, a cavity is provided at the top end of the collection box, and the top end of the collection box contacts the bottom end of the cavity.

[0007] In some embodiments, a motor is provided at the center of the sector gear, the center of the sector gear is fixedly connected to the output end of the motor, the bottom end of the motor is fixedly connected to the inner side of the cavity, and the top end of the cavity is rotatably connected to the bottom side of the bottom ring.

[0008] In some embodiments, the bottom end of the clamping ring is provided with a backing plate, the bottom end of the clamping ring is fixedly connected to the top end of the backing plate, and one side arc surface of the clamping ring is provided with an L-plate, the side arc surface of the clamping ring is fixedly connected to one end of the L-plate.

[0009] In some embodiments, a telescopic rod is provided on one side of the L-plate, and one end of the telescopic rod is fixedly connected to one end of the L-plate. The telescopic rod is fixedly connected to the top side of the fixing ring.

[0010] In some embodiments, a discharge chamber is provided at one side end of the cavity, and the side end of the cavity is fixedly connected to one side of the discharge chamber. A telescopic rod II is provided at one side end of the discharge chamber, and the side end of the discharge chamber is fixedly connected through the outer side of the telescopic rod II.

[0011] In some embodiments, one end of the telescopic rod 2 is provided with an inner rod, one end of the telescopic rod 2 is fixedly connected to one end of the inner rod, and the outer side of the inner rod is slidably connected to the inner surface of the discharge cavity.

[0012] In some embodiments, a feeding chamber is provided on the top side of the discharge chamber, and the top side of the discharge chamber is fixedly connected to the bottom end of the feeding chamber.

[0013] This utility model has at least the following beneficial effects: 1. By retracting the telescopic rod, the L-plate moves, causing the clamping ring to contact the iron bucket and achieve a fixing effect. At the same time, a backing plate extends from the bottom side of the clamping ring. After the clamping ring contacts the middle of the iron bucket, the backing plate will contact the lower half of the iron bucket. By starting the motor, the sector gear rotates in a circle. During the rotation, it meshes with the driven gear. When the sector gear rotates one revolution, the driven gear will rotate 180 degrees, which means that the fixing frame will rotate 180 degrees. This ensures that the two lugs are aligned when welding the lugs to the iron bucket. 2. By placing the ear hooks into the feeding chamber in a stacked manner, the first ear hook to enter the feeding chamber will fall into the discharge chamber. An inner rod is designed inside the discharge chamber. Therefore, by extending the second telescopic rod, the inner rod pushes the ear hook out of the discharge chamber and into contact with the iron barrel. This eliminates the need to fix the ear hook with support during welding. After the first ear hook is pushed, the second telescopic rod is retracted to allow the second ear hook in the feeding chamber to enter the discharge chamber, and the cycle continues. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a side view of the welding mechanism assembly of this utility model; Figure 3 This is a bottom view of the welding mechanism assembly of this utility model; Figure 4 This is an enlarged structural schematic diagram of the welding mechanism component of this utility model; Figure 5 This is a side sectional view of the welding mechanism component of this utility model; Figure 6 This is a schematic diagram of a partial component structure of the collection mechanism of this utility model; In the diagram: 1. Welding mechanism; 11. Fixing ring; 12. Clamping ring; 13. L-plate; 14. Telescopic rod one; 15. Abutment plate; 16. Concave plate; 17. Bottom ring; 18. Fixing disc; 19. Cavity; 110. Driven gear; 111. Sector gear; 112. Motor; 113. Feed chamber; 114. Discharge chamber; 115. Inner rod; 116. Telescopic rod two; 2. Collection mechanism; 21. Collection box; 22. Cone base. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example 1: Please refer to Figures 1-5This utility model provides a technical solution: a welding lug structure for tin buckets, including a welding mechanism 1, a collecting mechanism 2 at the bottom end of the welding mechanism 1, a fixing ring 11, a clamping ring 12 on the inner side of the fixing ring 11, the inner side of the fixing ring 11 contacting the outer side of the clamping ring 12, a concave plate 16 on the bottom side of the fixing ring 11, the bottom side of the fixing ring 11 being fixedly connected to the top end of the concave plate 16, a bottom ring 17 on the bottom end of the concave plate 16, the bottom end of the concave plate 16 being fixedly connected to the top side of the bottom ring 17, and a fixing mechanism 2 on the inner side of the bottom ring 17. The inner side of the base ring 17 is fixedly connected to one side of the fixed plate 18. A driven gear 110 is provided at the center of the bottom side of the fixed plate 18. One side of the center of the fixed plate 18 is fixedly connected to the top side of the driven gear 110. A sector gear 111 is provided on the outer side of the driven gear 110. The outer side of the driven gear 110 and the outer side of the sector gear 111 are rotatably meshed. A motor 112 is provided at the center of the sector gear 111. The center of the sector gear 111 is fixedly connected to the output end of the motor 112. The bottom end of the motor 112 is connected to the inner side of the cavity 19. The cavity 19 is fixedly connected, with its top end rotatably connected to the bottom side of the bottom ring 17. A retaining plate 15 is provided at the bottom end of the clamping ring 12, and the bottom end of the clamping ring 12 is fixedly connected to the top end of the retaining plate 15. An L-plate 13 is provided on one side of the clamping ring 12, and one end of the L-plate 13 is fixedly connected to the side of one end of the L-plate 13. A telescopic rod 14 is provided on one side of the L-plate 13, and one end of the telescopic rod 14 is fixedly connected to the side of the fixed ring 11. A discharge chamber 11 is provided on one side of the cavity 19. 4. One side of the cavity 19 is fixedly connected to one side of the discharge cavity 114. A telescopic rod 116 is provided on one side of the discharge cavity 114. The side of the discharge cavity 114 is fixedly connected to the outer side of the telescopic rod 116. An inner rod 115 is provided on one end of the telescopic rod 116. One end of the telescopic rod 116 is fixedly connected to one end of the inner rod 115. The outer side of the inner rod 115 is slidably connected to the inner surface of the discharge cavity 114. A feeding cavity 113 is provided on the top side of the discharge cavity 114. The top side of the discharge cavity 114 is fixedly connected to the bottom end of the feeding cavity 113.

[0017] In use, this type of welding lug structure for tinplate drums works as follows: First, a fixed ring 11 is designed, with a concave plate 16 installed on its bottom side. The concave plate 16 acts as a support, providing effective fixation for the fixed ring 11. The bottom end of the concave plate 16 is fixed to a bottom ring 17. A fixing plate 18 is installed on the inner side of the bottom plate, and the two are integrated. Then, clamping rings 12 are designed inside the fixed ring 11. There are two clamping rings 12, each with an L-plate 13. One side of the L-plate 13 is fixedly connected to one end of a telescopic rod 14, and the other end of the telescopic rod 14 is fixed to a fixing frame. Therefore, by placing the iron bucket inside the fixing frame, the retraction of the telescopic rod 14 causes the L plate 13 to move, thereby driving the clamping ring 12 to contact the iron bucket and achieve a fixing effect. At the same time, a backing plate 15 extends from the bottom side of the clamping ring 12. Both the clamping ring 12 and the backing plate 15 are arc-shaped. This way, after the clamping ring 12 contacts the middle of the iron bucket, the backing plate 15 will be responsible for contacting the lower half of the iron bucket, forming a multi-point bonding and fixing effect on different parts of the iron bucket. The compatibility of the arc structure with the curved surface of the iron bucket enhances the stability of the fixing and ensures that there will be no shaking when subjected to welding external force. A driven gear 110 is installed on the bottom side of the fixed plate 18, and a sector gear 111 meshes with the outer side of the driven gear 110. By starting the motor 112, the sector gear 111 rotates in a circle and meshes with the driven gear 110 during the rotation. When the sector gear 111 rotates one revolution, the driven gear 110 will rotate 180 degrees, which means that the fixed frame will rotate 180 degrees. This ensures that the two ear hooks are aligned when welding ears to the iron drum, providing a precise position adjustment function for the ear welding process and effectively improving the assembly accuracy of the iron drum welding ears. A cavity 19 is installed at the bottom end of the bottom ring 17, and the two are rotatably connected. A discharge cavity 114 is installed on one side of the cavity 19. A feed cavity 113 is designed on the top side of the discharge cavity 114. By placing the ear hooks into the feed cavity 113 in a stacked manner, the ear hook that enters the feed cavity 113 first will fall into the discharge cavity 114. An inner rod 115 is designed inside the discharge cavity 114. Therefore, by extending the telescopic rod 116, the inner rod 115 pushes the ear hook out of the discharge cavity 114 and into contact with the iron barrel. This eliminates the need to fix the ear hooks by supporting them during welding. After the first ear hook is pushed, the telescopic rod 116 is retracted, allowing the second ear hook in the feed cavity 113 to enter the discharge cavity 114. This cycle is repeated to achieve automated operation.

[0018] Example 2: Please refer to Figures 1-6The collection mechanism 2 includes a collection box 21, a cone seat 22 is provided on the inner side of the collection box 21, the inner side of the collection box 21 is fixedly connected to the bottom end of the cone seat 22, and a cavity 19 is provided on the top end of the collection box 21, the top end of the collection box 21 is in contact with the bottom end of the cavity 19.

[0019] A collection box 21 is designed below the bottom of the cavity 19, and a cone seat 22 is fixed inside the collection box 21. When the iron bucket is placed, there may be some dust on the iron bucket. During the rotation of the iron bucket, the dust will fall naturally under the action of gravity and enter the collection box 21. Since the cone seat 22 is installed at the center of the inner side of the collection box 21, the inclined structure of the cone seat 22 can guide the dust not to gather in the center of the collection box 21. After a certain amount of dust has been collected, by applying an external force to one side to the collection box 21, the collection box 21 can be removed from the bottom of the cavity 19, and the dust in the collection box 21 can be processed at the same time.

[0020] Please see Figures 1-6 By placing the iron bucket inside the fixing frame, the retraction of the telescopic rod 14 causes the L-plate 13 to move, thereby driving the clamping ring 12 to contact the iron bucket and achieve a fixing effect. Simultaneously, an abutment plate 15 extends from the bottom side of the clamping ring 12. Both the clamping ring 12 and the abutment plate 15 are arc-shaped. This allows the abutment plate 15 to contact the lower half of the iron bucket after the clamping ring 12 contacts the middle of the bucket, creating a multi-point fixing effect on different parts of the iron bucket. By starting the motor 112, the sector gear 111 rotates in a circular motion, meshing with the driven gear 110 during rotation. When the sector gear... After 111 rotates one revolution, the driven gear 110 will rotate 180 degrees, which means that the fixing frame will rotate 180 degrees. This ensures that the two ear hooks are aligned when welding the iron bucket. Finally, by placing the ear hooks into the feeding chamber 113 in a stacked manner, the ear hook that enters the feeding chamber 113 first will fall into the discharge chamber 114. The discharge chamber 114 is designed with an inner rod 115. Therefore, by extending the telescopic rod 116, the inner rod 115 pushes the ear hook out of the discharge chamber 114 and into contact with the iron bucket. This eliminates the need to fix the ear hooks by supporting them during welding. By using the collection box 21 designed below the bottom of the cavity 19, the floating dust will fall naturally under the action of gravity and enter the collection box 21 during the rotation of the iron barrel. Since the cone seat 22 is installed at the center of the inner side of the collection box 21, the inclined structure of the cone seat 22 can guide the floating dust to gather at the center of the collection box 21.

[0021] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A welding lug structure for tinplate drums, characterized in that: The system includes a welding mechanism (1), with a collecting mechanism (2) at its bottom end. The welding mechanism (1) includes a fixing ring (11), with a clamping ring (12) on its inner side. The inner side of the fixing ring (11) contacts the outer side of the clamping ring (12). A concave plate (16) is provided on the bottom side of the fixing ring (11), and the bottom side of the fixing ring (11) is fixedly connected to the top end of the concave plate (16). A bottom ring (17) is provided at the bottom end of the concave plate (16), and the bottom end of the concave plate (16) is connected to the bottom ring (17). The bottom ring (17) is fixedly connected to the top side of the bottom ring (17). A fixed plate (18) is provided on the inner side of the bottom ring (17). The inner side of the bottom ring (17) is fixedly connected to one side of the fixed plate (18). A driven gear (110) is provided at the center of the bottom side of the fixed plate (18). One side of the center of the fixed plate (18) is fixedly connected to the top side of the driven gear (110). A sector gear (111) is provided on the outer side of the driven gear (110). The outer side of the driven gear (110) and the outer side of the sector gear (111) are rotatably meshed.

2. The welding lug structure for tinplate drums according to claim 1, characterized in that: The collection mechanism (2) includes a collection box (21), a cone seat (22) is provided on the inner side of the collection box (21), the inner side of the collection box (21) is fixedly connected to the bottom end of the cone seat (22), and a cavity (19) is provided at the top end of the collection box (21), and the top end of the collection box (21) contacts the bottom end of the cavity (19).

3. The welding lug structure for tinplate drums according to claim 1, characterized in that: A motor (112) is provided at the center of the sector gear (111). The center of the sector gear (111) is fixedly connected to the output end of the motor (112). The bottom end of the motor (112) is fixedly connected to the inner side of the cavity (19). The top end of the cavity (19) is rotatably connected to the bottom side of the bottom ring (17).

4. The welding lug structure for tinplate drums according to claim 3, characterized in that: The bottom end of the clamping ring (12) is provided with a backing plate (15), and the bottom end of the clamping ring (12) is fixedly connected to the top end of the backing plate (15). An L plate (13) is provided on one side of the arc surface of the clamping ring (12), and one side of the arc surface of the clamping ring (12) is fixedly connected to one end of the L plate (13).

5. The welding lug structure for tinplate drums according to claim 4, characterized in that: One side of the L plate (13) is provided with a telescopic rod (14), one end of the side of the L plate (13) is fixedly connected to one end of the telescopic rod (14), and the top side of the telescopic rod (14) is fixedly connected to the top side of the fixing ring (11).

6. The welding lug structure for tinplate drums according to claim 5, characterized in that: A discharge chamber (114) is provided at one side end of the cavity (19). The side end of the cavity (19) is fixedly connected to one side of the discharge chamber (114). A telescopic rod (116) is provided at one side end of the discharge chamber (114). The side end of the discharge chamber (114) is fixedly connected to the outside of the telescopic rod (116).

7. The welding lug structure for tinplate drums according to claim 6, characterized in that: One end of the telescopic rod (116) is provided with an inner rod (115), and one end of the telescopic rod (116) is fixedly connected to one end of the inner rod (115). The outer side of the inner rod (115) is slidably connected to the inner surface of the discharge cavity (114).

8. The welding lug structure for tinplate drums according to claim 7, characterized in that: The top side of the discharge cavity (114) is provided with a feeding cavity (113), and the top side of the discharge cavity (114) is fixedly connected to the bottom end of the feeding cavity (113).

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