Combined forming device for pull ring of easy-open lid

Abstract

The utility model relates to the technical field of easy-open lid processing, and discloses an easy-open lid pull ring combination forming device which comprises a conveying frame and an operation table, the right side of the upper portion of the operation table is fixedly connected with a supporting frame, the interior of the upper side of the supporting frame is fixedly connected with a storage tank, and the left side of the upper portion of the storage tank is fixedly connected with a motor. The output end of the motor is fixedly connected with a gear, the gear is in meshed connection with a rack, the right side of the rack is fixedly connected with a connecting rod, the upper portion of the connecting rod is fixedly connected with a top plate, the bottom of the connecting rod is fixedly connected with a material pushing plate, and the material pushing plate is slidably connected into the storage tank; and the bottom of the storage tank is fixedly connected with a discharging assembly, and the discharging assembly is used for enabling the pull rings to fall into the storage tank. According to the device, automatic operation from easy-open lid combination to discharging storage is achieved, the practicability of the device is improved, manpower is reduced, pull rings are automatically fed, and the machining and forming efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of easy-open lid processing, in particular to a combined forming device for the pull ring of an easy-open lid. Background Technique

[0002] An easy-open lid, also called an easy-open cap, is a lid with a pull ring used to seal a can, belonging to metal packaging products. It is mostly made of aluminum or tinplate, has various sizes, and is applicable to iron cans, aluminum cans, composite cans, PET plastic cans, paper cans, etc. The combined forming device for the pull ring of an easy-open lid is usually used on an automated production line to combine the pull ring and the sealing ring of the easy-open lid into one body.

[0003] The existing device uses the principle of gear meshing transmission. The servo motor can drive the limit plate to move along the guide shaft to clamp the aluminum sheet, preventing it from shaking and shifting horizontally during the punching process. The pressing plate can press the aluminum sheet to prevent it from bouncing up and down, improving the flatness and consistency of the punching of the easy-open lid and the product quality. However, it cannot automatically place the pull ring on the lid for combined processing, affecting the forming efficiency of the easy-open lid. Therefore, a combined forming device for the pull ring of an easy-open lid is proposed to solve the above problems. Summary of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a combined forming device for the pull ring of an easy-open lid, aiming to improve the problem that the pull ring cannot be automatically placed on the lid for combined processing in the existing technology, which affects the forming efficiency of the easy-open lid.

[0005] To achieve the above object, the utility model adopts the following technical scheme: A combined forming device for the pull ring of an easy-open lid, including a conveying frame and an operating table. A support frame is fixedly connected to the upper right side of the operating table. A storage tank is fixedly connected to the inner upper side of the support frame. A motor is fixedly connected to the upper left side of the storage tank. The output end of the motor is fixedly connected to a gear. The gear is meshed with a rack. A connecting rod is fixedly connected to the right side of the rack. A top plate is fixedly connected to the upper part of the connecting rod. A pushing plate is fixedly connected to the bottom of the connecting rod. The pushing plate is slidably connected to the inside of the storage tank. A discharging component is fixedly connected to the bottom of the storage tank. The discharging component is used to drop the pull ring into the inside of the storage tank.

[0006] As a further description of the above technical solution:

[0007] The upper part of the conveying frame is fixedly connected with a conveying table. A processing groove is opened at the output end inside the operating table. On both the front and rear sides of the inner wall of the processing groove, a first electric push rod is fixedly connected. The output end of the first electric push rod is fixedly connected with a clamping plate. On the right side of the inner wall of the processing groove, a second electric push rod is fixedly connected. The output end of the second electric push rod is fixedly connected with a push plate. At the left side of the bottom of the operating table, a blanking component is fixedly connected, and the blanking component is used for blanking and storing the combined and formed easy-open lids.

[0008] As a further description of the above technical solution:

[0009] The discharging component includes a discharging pipe, the discharging pipe is fixedly connected to the bottom of the storage tank, and an electric control valve is fixedly connected to the outside of the discharging pipe.

[0010] As a further description of the above technical solution:

[0011] The blanking component includes a connecting pipe, the connecting pipe is fixedly connected to the left side of the bottom of the operating table, and an electric dropping plate is slidably connected to the upper side inside the connecting pipe. The electric dropping plate is fixedly connected to the inside of the operating table.

[0012] As a further description of the above technical solution:

[0013] The bottom of the connecting pipe is fixedly connected with a collection box, and a storage box is slidably connected to the inside of the collection box. The collection box is fixedly connected to the inner bottom side of the lower part of the operating table.

[0014] As a further description of the above technical solution:

[0015] On the upper left side of the operating table, a fixing frame is fixedly connected. Inside the upper side of the fixing frame, a cylinder is fixedly connected. The output end of the cylinder is fixedly connected with a pressing head.

[0016] As a further description of the above technical solution:

[0017] On the upper part of the storage tank, a handle is fixedly connected. On the front side inside the storage tank, an observation window is installed.

[0018] As a further description of the above technical solution:

[0019] Both the clamping plate and the push plate are slidably connected to the inside of the processing groove.

[0020] The utility model has the following beneficial effects:

[0021] In the present utility model, the lid is intermittently transported by the conveying table, causing the lid to slide into the interior of the processing tank. Then, the first electric push rod is activated to drive the clamping plate to position and clamp the lid. When the pull ring falls into the interior of the processing tank, the second electric push rod is activated to push the push plate to move the pull ring to the upper part of the lid. Then, the air cylinder is activated to drive the pressing head to combine them. After completion, the second electric push rod continues to push, and the electric dropping plate is activated to open, allowing the easy-open lid to fall into the interior of the connecting pipe and then into the storage box, realizing the automated operation of combining the easy-open lid to blanking and storage, improving the practicality of the device and reducing labor.

[0022] In the present utility model, by starting the motor to rotate the gear, the rack moves to drive the connecting rod to move downward, causing the pushing plate to move inside the storage tank. The pull ring is pushed by the pushing plate and falls out through the discharge pipe into the interior of the processing tank, realizing the automatic feeding of the pull ring and improving the processing and forming efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a side view of a pull ring combination forming device for an easy-open lid proposed by the present utility model;

[0024] Figure 2 It is a front view of a pull ring combination forming device for an easy-open lid proposed by the present utility model;

[0025] Figure 3 It is a schematic diagram of the slide rail of a pull ring combination forming device for an easy-open lid proposed by the present utility model.

[0026] LEGEND DESCRIPTION:

[0027] 1. Conveying frame; 2. Electric control valve; 3. Conveying table; 4. Operating table; 5. Processing tank; 6. Fixed frame; 7. Air cylinder; 8. Pressing head; 9. First electric push rod; 10. Clamping plate; 11. Second electric push rod; 12. Push plate; 13. Electric dropping plate; 14. Connecting pipe; 15. Collection box; 16. Storage box; 17. Support frame; 18. Storage tank; 19. Observation window; 20. Top plate; 21. Connecting rod; 22. Handle; 23. Motor; 24. Gear; 25. Rack; 26. Pushing plate; 27. Discharge pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0029] Reference Figure 1 , Figure 2 , Figure 3 , the utility model provides an embodiment: a combined forming device for the pull ring of an easy-open lid, including a conveying frame 1 and an operating table 4. A support frame 17 is fixedly connected to the upper right side of the operating table 4. An upper storage tank 18 is fixedly connected to the inner side of the upper side of the support frame 17. A motor 23 is fixedly connected to the upper left side of the storage tank 18. The output end of the motor 23 is fixedly connected to a gear 24. The gear 24 is meshed with a rack 25. A connecting rod 21 is fixedly connected to the right side of the rack 25. An upper top plate 20 is fixedly connected to the upper part of the connecting rod 21. A push plate 26 is fixedly connected to the bottom of the connecting rod 21. The push plate 26 is slidably connected to the inside of the storage tank 18. A discharging assembly is fixedly connected to the bottom of the storage tank 18. The discharging assembly is used to drop the pull ring into the inside of the storage tank 18;

[0030] The discharging assembly includes a discharging pipe 27. The discharging pipe 27 is fixedly connected to the bottom of the storage tank 18. An electric control valve 2 is fixedly connected to the outside of the discharging pipe 27. A handle 22 is fixedly connected to the upper part of the storage tank 18. An observation window 19 is installed on the front side inside the storage tank 18.

[0031] By starting the motor 23, the gear 24 is driven to rotate, the rack 25 moves under the action of the rotation of the gear 24, and the connecting rod 21 is driven to move downward, so that the push plate 26 is pushed to move inside the storage tank 18, and the electric control valve 2 is opened, so that the pull ring is pushed by the push plate 26 and falls out through the discharging pipe 27 into the inside of the processing groove 5, which realizes the automatic feeding of the pull ring, improves the processing and forming efficiency, and the material inside can be observed through the observation window 19 to see if there is enough material. Since the storage tank 18 is divided into a tank body and a tank cover, by pulling the handle 22, the tank cover is separated from the tank body, and the inside of the tank body can be filled with materials.

[0032] Reference Figure 1 , Figure 2 , a conveying table 3 is fixedly connected to the upper part of the conveying frame 1. A processing groove 5 is opened at the output end inside the operating table 4. First electric push rods 9 are fixedly connected to both the front and rear sides of the inner wall of the processing groove 5. The output ends of the first electric push rods 9 are fixedly connected to clamping plates 10. A second electric push rod 11 is fixedly connected to the right side of the inner wall of the processing groove 5. The output end of the second electric push rod 11 is fixedly connected to a push plate 12. A blanking assembly is fixedly connected to the bottom left side of the operating table 4. The blanking assembly is used to store the combined and formed easy-open lids after blanking. The clamping plates 10 and the push plate 12 are both slidably connected to the inside of the processing groove 5. A fixed frame 6 is fixedly connected to the upper left side of the operating table 4. A cylinder 7 is fixedly connected to the inner side of the upper side of the fixed frame 6. The output end of the cylinder 7 is fixedly connected to a pressing head 8;

[0033] The blanking component includes a connecting pipe 14, which is fixedly connected to the left bottom of the operating table 4. A motorized dropping plate 13 is slidably connected to the upper side inside the connecting pipe 14. The motorized dropping plate 13 is fixedly connected to the inside of the operating table 4. The bottom of the connecting pipe 14 is fixedly connected to a collection box 15. A storage box 16 is slidably connected to the inside of the collection box 15. The collection box 15 is fixedly connected to the inner bottom side of the operating table 4.

[0034] The lid is intermittently transported by the conveying table 3, causing the lid to slide into the processing groove 5. Then, the first electric push rod 9 is activated to drive the clamping plate 10 to position and clamp the lid firmly, preventing the lid from shifting. When the pull ring falls into the processing groove 5, the second electric push rod 11 is activated to make the push plate 12 push the pull ring and move it above the lid. Since the right side of the processing groove 5 is inclined, the push plate 12 can push the pull ring to the upper part of the lid for combination. Then, the air cylinder 7 is activated to drive the pressing head 8 to perform the combination. After completion, the second electric push rod 11 continues to push, and the motorized dropping plate 13 is activated to open, allowing the easy-open lid to fall into the connecting pipe 14 and then into the storage box 16. This realizes the automatic operation of combining and blanking and storing the easy-open lid, improving the practicality of the device and reducing manpower. When it is necessary to take out the easy-open lid for packing or further processing, the handle 22 on the front side of the storage box 16 is pulled to pull the storage box 16 out of the collection box 15.

[0035] Working principle: When the device needs to be used, the lid is intermittently transported by the conveying table 3, causing the lid to slide into the processing groove 5. Then, the first electric push rod 9 is activated to drive the clamping plate 10 to position and clamp the lid firmly. When the pull ring falls into the processing groove 5, the second electric push rod 11 is activated to make the push plate 12 push the pull ring and move it above the lid. The air cylinder 7 is activated to drive the pressing head 8 to perform the combination. After completion, the second electric push rod 11 continues to push, and the motorized dropping plate 13 is activated to open, allowing the easy-open lid to fall into the connecting pipe 14 and then into the storage box 16, realizing the automatic operation of combining and blanking and storing the easy-open lid, improving the practicality of the device and reducing manpower;

[0036] By activating the motor 23 to rotate the gear 24, the rack 25 moves to drive the connecting rod 21 to move downward, causing the pushing plate 26 to move inside the storage tank 18. The pull ring is pushed by the pushing plate 26 and falls out through the discharge pipe 27 into the processing groove 5, realizing the automatic feeding of the pull ring and improving the processing and forming efficiency.

[0037] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A pull ring assembly forming device for an easy-open lid, comprising a conveying frame (1) and an operating table (4), characterized in that: The upper right side of the operating table (4) is fixedly connected to a support frame (17), the upper interior of the support frame (17) is fixedly connected to a storage tank (18), the upper left side of the storage tank (18) is fixedly connected to a motor (23), the output end of the motor (23) is fixedly connected to a gear (24), the gear (24) is meshingly connected to a rack (25), the right side of the rack (25) is fixedly connected to a connecting rod (21), the upper part of the connecting rod (21) is fixedly connected to a top plate (20), the bottom of the connecting rod (21) is fixedly connected to a push plate (26), the push plate (26) is slidably connected to the inside of the storage tank (18), the bottom of the storage tank (18) is fixedly connected to a discharge assembly, the discharge assembly is used to drop the pull ring into the inside of the storage tank (18).

2. The pull ring assembly molding device for an easy-open lid according to claim 1, characterized in that: The upper part of the conveying frame (1) is fixedly connected to a conveying platform (3); the internal output end of the operating table (4) is provided with a processing groove (5); the front and rear sides of the inner wall of the processing groove (5) are fixedly connected to first electric push rods (9); the output end of the first electric push rod (9) is fixedly connected to a clamping plate (10); the right side of the inner wall of the processing groove (5) is fixedly connected to a second electric push rod (11); the output end of the second electric push rod (11) is fixedly connected to a push plate (12); and the left side of the bottom of the operating table (4) is fixedly connected to a material unloading component, which is used to unload and store the assembled easy-open lids.

3. The pull ring assembly molding device for an easy-open lid according to claim 1, characterized in that: The discharge assembly comprises a discharge pipe (27), wherein the discharge pipe (27) is fixedly connected to the bottom of the storage tank (18), and an electric control valve (2) is fixedly connected to the outside of the discharge pipe (27).

4. The pull ring assembly forming device for an easy-open lid according to claim 2, characterized in that: The material discharge assembly comprises a connecting pipe (14), the connecting pipe (14) being fixedly connected to the left side of the bottom of the operating table (4), an electric drop plate (13) being slidably connected to the upper inner side of the connecting pipe (14), and the electric drop plate (13) being fixedly connected to the inner part of the operating table (4).

5. The pull ring assembly forming device for an easy-open lid according to claim 4, characterized in that: The bottom of the connecting pipe (14) is fixedly connected to a collecting box (15), the interior of the collecting box (15) is slidably connected to a storage box (16), and the collecting box (15) is fixedly connected to the lower inner bottom of the operating table (4).

6. The pull ring assembly forming device for an easy-open lid according to claim 1, characterized in that: A fixing frame (6) is fixedly connected to the left upper part of the operating table (4), a cylinder (7) is fixedly connected to the interior of the upper side of the fixing frame (6), and a pressing head (8) is fixedly connected to the output end of the cylinder (7).

7. The pull ring assembly forming device for an easy-open lid according to claim 1, characterized in that: A handle (22) is fixedly connected to the upper portion of the storage tank (18), and an observation window (19) is installed on the inner front side of the storage tank (18).

8. The pull ring assembly molding device for an easy-open lid according to claim 2, characterized in that: The clamping plate (10) and the pushing plate (12) are both slidably connected inside the processing groove (5).

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