A bottle cap ball welding machine

Abstract

The utility model relates to bottle cap processing technical field especially a kind of bottle cap fuzz welding machine, including base and frame, one processing platform is fixed on base by prop, bottle cap positioning plate is set on the upper surface of processing platform, fuzz positioning plate is fixedly arranged on the output shaft of positioning segmenter above bottle cap positioning plate, push mechanism is butt-jointed and set in one end of conveying belt, soldering tin filling mechanism is set on the frame above conveying belt, vertical downward fuzz pressing mechanism is set on the frame above in the corresponding place of soldering tin station, heating rod is set on the processing platform in the corresponding place of soldering tin station, discharging mechanism is set on the frame in the corresponding place of discharge station.The utility model obtains a kind of bottle cap fuzz welding machine, can realize automatic feeding bottle cap, and carry out positioning, after only manual placement fuzz, automatic welding can be realized, greatly improve welding efficiency, and welding accuracy and consistency are high.

Description

Technical Field

[0001] This utility model relates to the field of bottle cap processing technology, and in particular to a bottle cap fuzz welding machine. Background Technology

[0002] In existing technologies, some adhesive bottle caps have fuzz balls attached, which are welded to the inside of the cap by a wire. Currently, the welding of the wire to the iron bottle cap is generally done manually, which is inefficient and results in poor accuracy and consistency. Utility Model Content

[0003] To address the aforementioned technical deficiencies, this invention provides a bottle cap fuzz welding machine that can automatically feed bottle caps, fill solder paste, and weld fuzz, thereby improving the automation level of welding and increasing processing efficiency.

[0004] This utility model discloses a bottle cap fuzz welding machine, including a base and a frame. A processing platform is fixed on the base by a support column. A drive motor is installed inside the base. A positioning divider is fixed on the base below the processing platform. The drive motor is connected to the positioning divider. The output shaft of the positioning divider extends vertically upward through the processing platform. A bottle cap positioning plate is installed on the upper surface of the processing platform. The bottle cap positioning plate is fixedly connected to the output shaft of the positioning divider and rotatably connected to the processing platform. A fuzz positioning plate is fixedly installed on the output shaft of the positioning divider above the bottle cap positioning plate. Both the bottle cap positioning plate and the fuzz positioning plate are regular polygonal structures with at least five sides. The sides of the bottle cap positioning plate and the fuzz positioning plate correspond to each other. Each side of the lint positioning plate has several recessed positioning notches spaced apart, and each side of the lint positioning plate has several recessed positioning grooves spaced apart, with each positioning groove corresponding to a positioning notch. One side of the bottle cap positioning plate is the feeding station. Based on the rotation direction of the bottle cap positioning plate, each side of the bottle cap positioning plate corresponds to the manual lint loading station, soldering station, cooling station, and unloading station in sequence. A conveyor belt is installed on the frame, and a pushing mechanism is connected to one end of the conveyor belt. The pushing mechanism corresponds to the feeding station. A solder filling mechanism is installed on the frame above the conveyor belt. A vertically downward lint pressing mechanism is installed on the frame above the soldering station. A heating rod is installed on the processing platform corresponding to the soldering station. A feeding mechanism is installed on the frame corresponding to the unloading station.

[0005] The solder filling mechanism consists of multiple solder paste guns arranged side by side on the frame. The spacing between the solder paste guns is the diameter of a bottle cap. The arrangement direction of the solder paste guns is consistent with the conveying direction of the bottle caps on the conveyor belt. The number of solder paste guns is consistent with the number of positioning notches at the feeding station.

[0006] The pushing mechanism includes an arranging plate fixed on the frame. One end of the arranging plate is connected to the conveyor belt, and the other end of the arranging plate is provided with a limit plate. One side of the arranging plate is connected to the processing platform. A pushing cylinder is fixedly installed on the frame on the side of the arranging plate opposite to the processing platform. A pushing plate is provided at the telescopic end of the pushing cylinder. The length of the pushing plate is consistent with the total length of the positioning notch on the feeding station.

[0007] The lint-pressing mechanism includes several pressing cylinders fixed on the frame above the soldering station. The number and position of the pressing cylinders correspond one-to-one with the positioning grooves. A columnar pressing member is provided at the telescopic end of the pressing cylinder. The bottom surface of the pressing member is provided with an arc-shaped concave shape that matches the lint ball.

[0008] A through hole is provided on the processing platform corresponding to the positioning recess at the soldering station. The heating rod is inserted into the through hole, and the top surface of the heating rod is flush with the upper surface of the processing platform. The center of the bottle cap in the positioning recess at the soldering station is located above the heating rod.

[0009] A feeding cylinder is installed on the frame corresponding to the feeding station. The extension and retraction end of the feeding cylinder faces the side of the bottle cap positioning plate at the feeding station, and the feeding cylinder is located on the side of the feeding station in front of the rotation direction of the bottle cap positioning plate. A feeding push rod is installed on the extension and retraction of the feeding cylinder, and the feeding push rod is located between the bottle cap positioning plate and the lint positioning plate.

[0010] Magnets are installed on the sidewalls inside each positioning recess.

[0011] The inside of the positioning groove is a rectangular groove, and the outside of the positioning groove is a V-shaped groove. Magnets are embedded in the pom-pom positioning plate inside the positioning groove.

[0012] The bottle cap lint welding machine obtained by this utility model can automatically feed and position bottle caps. After the lint balls are placed manually, automatic welding can be achieved, which greatly improves welding efficiency and has high welding accuracy and consistency. Attached Figure Description

[0013] Figure 1 This is a top view of the structure of this utility model; Figure 2 This is a three-dimensional view of one side of the feeding station of this utility model; Figure 3 This is a three-dimensional view of one side of the soldering station of this utility model; Figure 4 for Figure 3 A magnified view of a portion of the image; Figure 5 This is a three-dimensional view of one side of the material discharge station of this utility model.

[0014] The racks in the above views are for display purposes only. The racks are support frames and their specific structures are not limited. Detailed Implementation

[0015] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0016] Example 1: like Figures 1-5 As shown, this utility model discloses a bottle cap fuzz welding machine, including a base 1 and a frame. A processing platform 3 is fixed on the base 1 by a support column 2. A drive motor is installed inside the base 1. A positioning divider 4 is fixedly installed on the base 1 below the processing platform 3. The drive motor is connected to the positioning divider 4. The output shaft of the positioning divider 4 extends vertically upward through the processing platform 3. A bottle cap positioning plate 5 is installed on the upper surface of the processing platform 3. The bottle cap positioning plate 5 is fixedly connected to the output shaft of the positioning divider 4 and rotatably connected to the processing platform 3. A fuzz positioning plate 6 is fixedly installed on the output shaft of the positioning divider 4 above the bottle cap positioning plate 5. Both the bottle cap positioning plate 5 and the fuzz positioning plate 6 are regular polygonal structures with at least five sides. The sides of the bottle cap positioning plate 5 and the fuzz positioning plate 6 correspond to each other. A number of recessed positioning notches 15 are arranged at intervals. A number of recessed positioning grooves 16 are arranged at intervals on each side of the lint positioning plate 6. The positioning grooves 16 correspond one-to-one with the positioning notches 15. One side of the bottle cap positioning plate 5 corresponds to the feeding station 22. Based on the rotation direction of the bottle cap positioning plate 5, each side of the bottle cap positioning plate 5 corresponds to the manual lint loading station 23, the soldering station 24, the cooling station 25, and the unloading station 26 in sequence. A conveyor belt 7 is set on the frame. A pushing mechanism is connected to one end of the conveyor belt 7. The pushing mechanism corresponds to the feeding station 22. A solder filling mechanism is set on the frame above the conveyor belt 7. A vertically downward lint pressing mechanism 9 is set on the frame above the soldering station 24. A heating rod 14 is set on the processing platform 3 corresponding to the soldering station 24. A feeding mechanism is set on the frame corresponding to the unloading station 26.

[0017] The drive motor and positioning divider 4 are both commercially available products, and their specific structures will not be described in detail.

[0018] In this embodiment, both the bottle cap positioning plate 5 and the lint ball positioning plate 6 adopt a regular hexagonal structure. Each side of the bottle cap positioning plate 5 has six recessed positioning notches 15, which are used to position the bottle cap 8. Each side of the lint ball positioning plate 6 has six positioning grooves 16, which are used to position the lint ball 9. The wire of the lint ball 9 can be inserted into the positioning groove 16. The positioning grooves 16 correspond one-to-one with the positioning notches 15, and the wire of the lint ball 9 within the positioning groove 16 is located at the center of the bottle cap 8 within the positioning notch 15, thus ensuring the accurate positioning of the lint ball 9 after welding.

[0019] The bottle cap positioning plate 5 and the lint ball positioning plate 6 are both hexagonal structures, so they are arranged in the following order according to their rotation direction: feeding station 22, manual lint ball loading station 23, soldering station 24, cooling station 25, discharging station 26, and idle station 27.

[0020] A conveyor belt 7 is installed on the frame on the side of the feeding station 22. The conveyor belt 7 transports the arranged bottle caps 8 forward sequentially to the pushing mechanism. During this process, the solder filling mechanism on the frame above the conveyor belt 7 injects a certain amount of solder paste into each bottle cap 8. The pushing mechanism is located on the side of the feeding mechanism and can push the bottle caps 8 onto the processing platform 3 of the feeding station 22 and into the corresponding positioning recess 15, thus determining the position of the six bottle caps 8 within the positioning recess 15. After the bottle caps 8 are positioned, the drive motor drives the positioning divider 4 to rotate, transferring the bottle caps 8 at the feeding station 22 to the manual ball-loading station 23. At this time, the operator inserts the wire of the ball 9 into the positioning groove 16 to complete the loading of the ball 9. Then the drive motor drives the positioning divider 4 to continue rotating, rotating the bottle caps 8 and the ball 9 to the welding station. At this time, the heating rod 14 on the processing platform 3 heats the bottle cap 8 at the soldering station 24, causing the solder paste inside the bottle cap 8 to melt. Simultaneously, the pressing ball 9 mechanism at the top presses down, pressing the ball 9 down until the wire of the ball 9 presses against the inside of the bottle cap 8. During the solidification process of the molten solder paste, the wire is fixed inside the bottle cap 8 to achieve welding. After the ball 9 is pressed and the solder melts at the soldering station 24, the drive motor drives the positioning divider 4 to rotate, synchronously rotating the bottle cap 8 and the ball 9 to the cooling station 25. During normal operation at other stations, the solder paste inside the bottle cap 8 at the cooling station 25 will gradually solidify. During this process, the wire of the ball 9 will be fixed inside the bottle cap 8 to achieve stable welding. Then, the drive motor drives the positioning divider 4 to continue rotating, rotating the solidified bottle cap 8 and ball 9 to the unloading station 26, where the unloading mechanism removes the solidified bottle cap 8 from the positioning recess 15.

[0021] Throughout the entire process described above, the positioning and welding between the bottle cap 8 and the fuzz ball 9 can be completed simply by manually inserting the fuzz ball 9 into the positioning groove 16. This method is highly efficient and produces excellent welding results.

[0022] In this embodiment, an idle station 27 is also set between the feeding station 22 and the discharging station 26. This is because the conveyor belt 7 and the discharging mechanism will occupy a certain space and may cause interference. Therefore, the idle station 27 is used to provide a certain space and ensure that the equipment operates stably and reliably.

[0023] The solder filling mechanism consists of multiple solder paste guns 10 arranged side by side on the frame. The spacing between the solder paste guns 10 is the diameter of a bottle cap 8. The arrangement direction of the solder paste guns 10 is consistent with the conveying direction of the bottle cap 8 on the conveyor belt 7. The number of solder paste guns 10 is consistent with the number of positioning notches 15 of the feeding station 22.

[0024] The solder paste gun 10 is a commercially available product that can inject solder paste into the corresponding bottle cap 8 in a measured amount. As for positioning the bottle cap 8 on the conveyor belt 7 with the solder paste gun 10, this is a conventional method for those skilled in the art.

[0025] The pushing mechanism includes an arrangement plate 17 fixed on the frame. One end of the arrangement plate 17 is connected to the conveyor belt 7, and the other end of the arrangement plate 17 is provided with a limit plate 19. One side of the arrangement plate 17 is connected to the processing platform 3. A pushing cylinder 11 is fixedly installed on the frame on the side of the arrangement plate 17 opposite to the processing platform 3. A pushing plate 18 is provided at the telescopic end of the pushing cylinder 11. The length of the pushing plate 18 is consistent with the total length of the positioning notch 15 on the feeding station 22.

[0026] The arranging plate 17 of the pushing mechanism needs to be connected to the conveyor belt 7 and the processing platform 3. Preferably, the conveyor belt 7, the arranging plate 17, and the processing platform 3 are at the same horizontal level. A pushing plate 18 and a limiting plate 19 are installed on the arranging plate 17. The conveyor belt 7 transports the bottle caps 8 along the pushing plate 18 to the arranging plate 17 until the bottle caps 8 abut against the limiting plate 19. The length of the pushing plate 18 is exactly the length of six bottle caps 8. The pushing cylinder 11 can directly push the six bottle caps 8 to the feeding station 22 and into the corresponding positioning recess. The bottle caps 8 on the conveyor belt 7 can be closely arranged, so when the bottle caps 8 on the conveyor belt 7 are transported to the arranging plate 17 and abut against the limiting plate 19, the six bottle caps 8 corresponding to the pushing plate 18 have already been filled with solder paste. Therefore, six spot solder paste guns 10 are installed on the frame corresponding to the seventh to twelfth bottle caps 8, each spot solder paste gun 10 corresponding to one bottle cap 8, filling a predetermined amount of solder paste into the bottle cap 8. Of course, there are other ways to position the solder paste gun 10 and the bottle cap 8.

[0027] The lint-pressing mechanism 9 includes several pressing cylinders 12 fixed on the frame above the soldering station 24. The number and position of the pressing cylinders 12 correspond one-to-one with the positioning grooves 16. A columnar pressing member 13 is provided at the telescopic end of the pressing cylinder 12. The bottom surface of the pressing member 13 is provided with an arc-shaped concave shape, which matches the lint ball 9.

[0028] Because the lint ball 9 is placed manually, the position of the wire in the positioning groove 16 may vary, and the solder paste inside the cap 8 may not melt, which could affect the height of the lint ball 9. Therefore, a lint ball pressing mechanism is needed to press the lint ball 9 down after the solder paste melts, ensuring that the wire in the lint ball 9 can make full contact with the solder paste, resulting in a firm and stable solder joint.

[0029] A through hole is provided on the processing platform 3 at the corresponding location of the positioning recess 15 at soldering station 24. A heating rod 14 is inserted into the through hole, with the top surface of the heating rod 14 flush with the upper surface of the processing platform 3. The center of the bottle cap 8 in the positioning recess 15 at soldering station 24 is located above the heating rod 14. The processing platform 3 has a through hole, so the heating rod 14 can be directly inserted into the through hole, and the bottle cap 8 in the positioning recess 15 at soldering station 24 can directly contact the heating rod 14, thereby heating and melting the solder paste in the bottle cap 8 more quickly.

[0030] A feeding cylinder 20 is installed on the frame corresponding to the discharge station 26. The telescopic end of the feeding cylinder 20 faces the side of the bottle cap positioning plate 5 at the discharge station 26, and the feeding cylinder 20 is located on the side of the discharge station 26 in front of the rotation direction of the bottle cap positioning plate 5. A feeding push rod 21 is installed on the telescopic end of the feeding cylinder 20, and the feeding push rod 21 is located between the bottle cap positioning plate 5 and the lint positioning plate 6. The feeding cylinder 20 is installed on the side of the discharge station 26, and the feeding push rod 21 on the feeding cylinder 20 is located between the bottle cap positioning plate 5 and the lint positioning plate 6. In practical use, before the first batch of cured bottle caps 8 reach the discharge station 26, the feeding cylinder 20 extends, moving the feeding push rod 21 between the bottle cap positioning plate 5 and the lint ball positioning plate 6, and positioning it inside the positioning recess 15 and the positioning groove. When the drive motor rotates the positioning divider 4, causing the bottle caps 8 on the cooling station 25 to move to the discharge station 26, the feeding push rod 21 is located inside the bottle caps 8 and lint balls 9. At this time, the feeding cylinder 20 retracts, moving the feeding push rod 21 outwards, interfering with the wire of the lint ball 9, and carrying the bottle caps 8 and lint balls 9 out of the positioning position, thus discharging the bottle caps 8. After the bottle caps 8 are discharged, before the bottle caps 8 on the cooling station 25 move to the discharge station 26, the feeding cylinder 20 extends, moving the feeding push rod 21 inside the bottle cap positioning plate 5 and the lint ball positioning plate 6, preparing for the subsequent discharge of bottle caps 8.

[0031] Magnets 28 are installed on the sidewalls inside each positioning recess 15. Since the bottle cap 8 is made of iron, the magnets 28 on the sidewalls inside the positioning recess 15 allow it to automatically adhere to the inside when the pusher plate 18 pushes the bottle cap 8 to the positioning recess 15. During subsequent station changes, the bottle cap 8 remains within the positioning recess 15, resulting in higher equipment stability. Of course, the magnets 28 should not be too strong to provide a foundation for subsequent material feeding.

[0032] The inside of the positioning groove 16 is a rectangular groove, and the outside of the positioning groove 16 is a V-shaped groove. A magnet 28 is embedded in the pom-pom positioning plate 6 inside the positioning groove 16.

[0033] The positioning groove 16 is a V-shaped groove with a large outer opening and a rectangular groove on the inner side. The iron wire of the pom-pom 9 can be quickly inserted into the positioning groove 16, and the magnet 28 inside can attract the iron wire, so that the pom-pom 9 can be quickly positioned in the positioning groove 16. The operation is simple and convenient, which greatly improves the processing efficiency.

[0034] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0035] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the interaction relationship between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0036] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0037] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simplification, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A bottle cap fuzz welding machine, comprising a base and a frame, characterized in that: A processing platform is fixed to a base via supports. A drive motor is installed inside the base. A positioning divider is fixed to the base below the processing platform. The drive motor is connected to the positioning divider. The output shaft of the positioning divider extends vertically upward through the processing platform. A bottle cap positioning plate is installed on the upper surface of the processing platform. The bottle cap positioning plate is fixedly connected to the output shaft of the positioning divider and rotatably connected to the processing platform. A pom-pom positioning plate is fixedly installed on the output shaft of the positioning divider above the bottle cap positioning plate. Both the bottle cap positioning plate and the pom-pom positioning plate are regular polygonal structures with at least five sides. The sides of the bottle cap positioning plate and the pom-pom positioning plate correspond to each other. Several inner... The positioning notch is recessed, and several recessed positioning grooves are arranged at intervals on each side of the lint positioning plate. The positioning grooves correspond one-to-one with the positioning notch. One side of the bottle cap positioning plate is the feeding station. Based on the rotation direction of the bottle cap positioning plate, each side of the bottle cap positioning plate corresponds to the manual lint loading station, soldering station, cooling station, and unloading station in sequence. A conveyor belt is set on the frame, and a pushing mechanism is connected to one end of the conveyor belt. The pushing mechanism corresponds to the feeding station. A solder filling mechanism is set on the frame above the conveyor belt. A vertically downward lint pressing mechanism is set on the frame above the soldering station. A heating rod is set on the processing platform corresponding to the soldering station. A feeding mechanism is set on the frame corresponding to the unloading station.

2. The bottle cap fuzz welding machine according to claim 1, characterized in that: The solder filling mechanism consists of multiple solder paste guns arranged side by side on the frame. The spacing between the solder paste guns is the diameter of a bottle cap. The arrangement direction of the solder paste guns is consistent with the conveying direction of the bottle caps on the conveyor belt. The number of solder paste guns is consistent with the number of positioning notches at the feeding station.

3. The bottle cap fuzz welding machine according to claim 1, characterized in that: The pushing mechanism includes an arranging plate fixed on the frame. One end of the arranging plate is connected to the conveyor belt, and the other end of the arranging plate is provided with a limit plate. One side of the arranging plate is connected to the processing platform. A pushing cylinder is fixedly installed on the frame on the side of the arranging plate opposite to the processing platform. A pushing plate is provided at the telescopic end of the pushing cylinder. The length of the pushing plate is consistent with the total length of the positioning notch on the feeding station.

4. The bottle cap fuzz welding machine according to claim 1, characterized in that: The lint-pressing mechanism includes several pressing cylinders fixed on the frame above the soldering station. The number and position of the pressing cylinders correspond one-to-one with the positioning grooves. A columnar pressing member is provided at the telescopic end of the pressing cylinder. The bottom surface of the pressing member is provided with an arc-shaped concave shape that matches the lint ball.

5. A bottle cap fuzz welding machine according to claim 1, characterized in that: A through hole is provided on the processing platform corresponding to the positioning recess at the soldering station. The heating rod is inserted into the through hole, and the top surface of the heating rod is flush with the upper surface of the processing platform. The center of the bottle cap in the positioning recess at the soldering station is located above the heating rod.

6. The bottle cap fuzz welding machine according to claim 1, characterized in that: A feeding cylinder is installed on the frame corresponding to the feeding station. The extension and retraction end of the feeding cylinder faces the side of the bottle cap positioning plate at the feeding station, and the feeding cylinder is located on the side of the feeding station in front of the rotation direction of the bottle cap positioning plate. A feeding push rod is installed on the extension and retraction of the feeding cylinder, and the feeding push rod is located between the bottle cap positioning plate and the lint positioning plate.

7. A bottle cap fuzz welding machine according to claim 1, characterized in that: Magnets are installed on the sidewalls inside each positioning recess.

8. A bottle cap fuzz welding machine according to claim 1, characterized in that: The inside of the positioning groove is a rectangular groove, and the outside of the positioning groove is a V-shaped groove. Magnets are embedded in the pom-pom positioning plate inside the positioning groove.

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