CN220717583U

CN220717583U - Wire coiling and opening gathering mechanism for making cans

Info

Publication number: CN220717583U
Application number: CN202322490409.3U
Authority: CN
Inventors: 陈本明; 陈菲菲; 陈芳菲; 刘永花; 曹恒柱
Original assignee: Zhejiang Hengwei Can Co ltd
Current assignee: Zhejiang Hengwei Can Co ltd
Priority date: 2023-09-14
Filing date: 2023-09-14
Publication date: 2024-04-05
Anticipated expiration: 2033-09-14

Abstract

The utility model provides a wire coiling and gathering mechanism for a can, which belongs to the technical field of can manufacturing equipment and comprises a bracket component, wherein the bracket component comprises a base, a forming die is arranged in the middle position of the upper surface of the base, a can opening processing mechanism is arranged in an annular groove on the upper surface of the base, the can opening processing mechanism comprises a gear ring, an annular tray and a screw rod on the annular tray are arranged on a flange on the upper side of the gear ring, a nut seat is arranged on the screw rod, an air cylinder is arranged on a bracket on one side of the nut seat, a connecting frame is arranged at the output end of the air cylinder, and a special-shaped pressing block is rotationally connected with the connecting frame through a rotating shaft.

Description

Wire coiling and opening gathering mechanism for making cans

Technical Field

The utility model mainly relates to the technical field of can manufacturing equipment, in particular to a can manufacturing coiling and opening closing mechanism.

Background

The metal can is what we often say as a pop can, the can lid and can body of which are produced separately and assembled together at last, and the materials for manufacturing the pop can are two: the advantages of aluminium and tinplate are obvious, the metal pot has very good tightness and can resist higher internal pressure, and the metal pot is very suitable for loading carbonated beverage which has little requirements on pressure, air and acid resistance.

In the course of working to the metal can mouth, need use closing device and spiral equipment, carry out necking down and turn over outward to the jar mouth respectively through these two kinds of equipment, still need to use conveying mechanism (e.g. conveyer belt) to remove the jar body between necking down step and turn over the step, because to the processing of this part of jar mouth, need two different equipment separately to process, it is longer consuming time, very inconvenient, and the mill is big batch to the production of metal can to greatly reduced the efficiency of work.

Disclosure of Invention

The technical scheme of the utility model aims at the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and particularly mainly provides a wire coiling and closing mechanism for can making, which is used for solving the technical problem that two different devices are required to run successively for processing the same position of a can opening and influencing the working efficiency in the prior art.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a system jar spiral, closing mechanism, includes the bracket component, the bracket component includes the base, the intermediate position of base upper surface is provided with forming die, be provided with jar mouth processing mechanism in the annular groove of base upper surface, jar mouth processing mechanism includes the gear ring, be provided with annular tray and the lead screw on the annular tray on the flange of gear ring upside, be provided with the nut seat on the lead screw, be provided with the cylinder on the support of nut seat one side, and the output of cylinder is provided with the link, the link rotates through the pivot and is connected with special-shaped briquetting.

Further, the profiled press block includes an upper end portion, a lower end portion, and a groove portion.

Further, a supporting frame is arranged at the side edge position of the upper surface of the base, a disc with an annular groove is arranged at the upper end of the supporting frame, and the central axis of the disc coincides with the central axis of the forming die.

Further, a first motor is arranged in the groove on the upper surface of the base, a transmission gear is arranged at the output end of the first motor, and the transmission gear is meshed with the gear ring.

Further, the lower extreme of lead screw is provided with the second motor, and the output and the lead screw lower extreme of second motor are connected, and the second motor is located annular tray upside.

Further, one side of the outer wall of the connecting frame is connected with a third motor through a bolt, and the output end of the third motor is connected with one end of a rotating shaft on the connecting frame.

Further, the upper end of the screw rod is rotationally connected with a limiting bearing seat, and the limiting bearing seat is in sliding connection with the annular groove at the lower side of the disc.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the gear ring, the transmission gear, the first motor, the annular tray, the second motor, the screw rod, the nut seat, the air cylinder and the third motor, the special-shaped pressing block is driven, so that the special-shaped pressing block can rotate around the forming die and the tank body sleeved on the forming die is extruded and folded, the purposes of closing and coiling the tank opening on the same equipment are achieved, unnecessary transmission mechanisms in the middle are reduced, the working efficiency is improved, the structure is stable, the installation is convenient, and the special-shaped pressing block has a certain practical value.

The utility model will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a bracket assembly according to the present utility model;

FIG. 3 is an exploded view of the finish mechanism of the present utility model;

fig. 4 is a schematic view of the structure of the special-shaped briquette of the present utility model.

In the figure: 1. a bracket assembly; 11. a base; 12. a forming die; 13. a support frame; 14. a disc; 2. a can opening processing mechanism; 21. a gear ring; 211. a transmission gear; 22. a first motor; 23. an annular tray; 24. a second motor; 25. a screw rod; 251. a nut seat; 252. a limit bearing seat; 26. a cylinder; 27. a connecting frame; 28. a special-shaped pressing block; 281. an upper end portion; 282. a lower end portion; 283. a groove portion; 29. a third motor; 3. a tank body.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly connected to one of ordinary skill in the art to which this utility model belongs, and the knowledge of terms used in the description of this utility model herein for the purpose of describing particular embodiments is not intended to limit the utility model, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, a wire coiling and opening closing mechanism for making cans comprises a bracket assembly 1, wherein the bracket assembly 1 comprises a base 11, a forming die 12 is arranged in the middle of the upper surface of the base 11, a can opening processing mechanism 2 is arranged in an annular groove of the upper surface of the base 11, the can opening processing mechanism 2 comprises a gear ring 21, an annular tray 23 and a screw rod 25 on the annular tray 23 are arranged on a flange on the upper side of the gear ring 21, a nut seat 251 is arranged on the screw rod 25, a cylinder 26 is arranged on a bracket on one side of the nut seat 251, a connecting frame 27 is arranged at the output end of the cylinder 26, a special-shaped pressing block 28 is connected in a rotating mode through a rotating shaft, and the special-shaped pressing block 28 faces the central axis direction of the forming die 12.

The structure realizes that the tank opening can be subjected to closing and coiling treatment on the same equipment in the tank opening processing process through the tank opening processing mechanism 2, reduces unnecessary transmission mechanisms in the middle, improves the working efficiency, has stable structure and convenient installation, and has a certain practical value;

the method comprises the following specific operations that firstly, a tank body 3 formed by rolling a sheet is sleeved on a forming die 12, then an air cylinder 26 pushes a special-shaped pressing block 28 to be close to the tank body 3, the upper end portion 281 presses the outer wall of the tank body 3, the tank body 3 is tightly attached to a curved surface structure on the forming die 12, meanwhile, a first motor 22 is started, a transmission gear 211 drives an annular tray 23 to rotate through a gear ring 21, the annular tray 23 drives the special-shaped pressing block 28 to rotate around the center axis of the forming die 12, the tank body 3 is extruded and closed, a second motor 24 starts a driving screw rod 25 to rotate, then a nut seat 251 moves up and down to adjust the height of an extrusion point of the special-shaped pressing block 28, after the closing of the opening is finished, a groove portion 283 of the special-shaped pressing block 28 is clamped into the outer edge of the upper end of the tank opening under the cooperation of a third motor 29 and the air cylinder 26, then the third motor 29 drives the special-shaped pressing block 28 to rotate anticlockwise by a certain angle, the upper edge of the tank opening is turned over, and meanwhile, the special-shaped pressing block 28 is completely turned and folded around a circle under the cooperation of the first motor 22.

Referring to fig. 1 and fig. 3, a first motor 22 is disposed in a groove on the upper surface of the base 11, a transmission gear 211 is disposed at an output end of the first motor 22, and the transmission gear 211 is engaged with the gear ring 21, a driving force is provided for the special-shaped pressing block 28 to rotate around the forming mold 12 through the first motor 22, a second motor 24 is disposed at a lower end of the screw rod 25, an output end of the second motor 24 is connected with a lower end of the screw rod 25, and the second motor 24 is disposed at an upper side of the annular tray 23, a driving force is provided for the special-shaped pressing block 28 to move up and down through the second motor 24, a third motor 29 is connected to one side of an outer wall of the connecting frame 27 through a bolt, a driving force is provided for adjusting an angle of the special-shaped pressing block 28 through the third motor 29, a limit bearing 252 is rotationally connected at an upper end of the screw rod 25, and the limit bearing 252 is slidingly connected with the annular groove on a lower side of the disc 14, and stable movement of the screw rod 25 is ensured through mutual cooperation between the limit bearing 252 and the disc 14.

Referring to fig. 2 and fig. 4, the special-shaped pressing block 28 includes an upper end portion 281, a lower end portion 282, and a groove portion 283, the tank 3 is extruded by the special-shaped pressing block 28, a supporting frame 13 is disposed at a side edge position of the upper surface of the base 11, a disc 14 with an annular groove is disposed at an upper end of the supporting frame 13, and a central axis of the disc 14 coincides with a central axis of the forming mold 12, and a stable supporting effect is provided for the whole device by the support assembly 1.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims

1. The utility model provides a system jar spiral, closing mechanism, includes support subassembly (1), support subassembly (1) include base (11), the intermediate position of base (11) upper surface is provided with forming die (12), a serial communication port, be provided with jar mouth processing mechanism (2) in the annular groove of base (11) upper surface, jar mouth processing mechanism (2) include gear ring (21), be provided with annular tray (23) and lead screw (25) on annular tray (23) on the flange of gear ring (21) upside, be provided with nut seat (251) on lead screw (25), be provided with cylinder (26) on the support of nut seat (251) one side, and the output of cylinder (26) is provided with link (27), link (27) are connected with special-shaped briquetting (28) through the pivot rotation.

2. The can winding and closing mechanism as claimed in claim 1, wherein the profiled bar (28) comprises an upper end (281), a lower end (282) and a recess (283).

3. The wire coiling and gathering mechanism for the can manufacturing machine according to claim 1, wherein a supporting frame (13) is arranged at the side edge position of the upper surface of the base (11), a disc (14) with an annular groove is arranged at the upper end of the supporting frame (13), and the central axis of the disc (14) coincides with the central axis of the forming die (12).

4. A wire coiling and gathering mechanism for making cans according to claim 3, characterized in that a first motor (22) is arranged in a groove on the upper surface of the base (11), a transmission gear (211) is arranged at the output end of the first motor (22), and the transmission gear (211) is meshed with the gear ring (21).

5. The wire coiling and gathering mechanism for the can manufacturing machine as claimed in claim 1, wherein a second motor (24) is arranged at the lower end of the screw rod (25), the output end of the second motor (24) is connected with the lower end of the screw rod (25), and the second motor (24) is located at the upper side of the annular tray (23).

6. The wire coiling and gathering mechanism for making cans according to claim 1, wherein one side of the outer wall of the connecting frame (27) is connected with a third motor (29) through bolts, and the output end of the third motor (29) is connected with one end of a rotating shaft on the connecting frame (27).

7. The wire coiling and gathering mechanism as recited in claim 5, wherein the upper end of the screw rod (25) is rotatably connected with a limit bearing (252), and the limit bearing (252) is slidably connected with an annular groove on the lower side of the disc (14).