CN219170973U - Easy-to-open cover unsealing mechanism - Google Patents
Easy-to-open cover unsealing mechanism Download PDFInfo
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- CN219170973U CN219170973U CN202222525943.9U CN202222525943U CN219170973U CN 219170973 U CN219170973 U CN 219170973U CN 202222525943 U CN202222525943 U CN 202222525943U CN 219170973 U CN219170973 U CN 219170973U
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- swing arm
- side plate
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- gear reducer
- arm gear
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Abstract
The utility model provides an easy-to-open cover unsealing mechanism which comprises a first side plate and a second side plate which are oppositely arranged and used for being connected with a frame, two driving swing arms which are respectively connected with the first side plate and the second side plate in a coaxial line rotating manner, a press roller with the shaft ends respectively connected with the two driving swing arms, a cutter body fixing frame which is rotationally connected with the first side plate and the second side plate, a cutter assembly which is connected with the cutter body fixing frame and used for carrying out paper cutting operation on an easy-to-open cover cylinder, a swing arm gear reducer unit which is used for synchronously driving the two driving swing arms to rotate, and an electric box which is electrically connected with the swing arm gear reducer unit, wherein the swing arm gear reducer unit is connected with the first side plate and the second side plate, a space for the shaft ends of the press roller to move is formed by the first side plate and the second side plate, and the cutter assembly is positioned below the press roller. The easy-to-open cover unsealing mechanism provided by the utility model can realize automatic pressing and paper cutting operation of the easy-to-open cover cylinder, and can improve the production efficiency without manual cooperation.
Description
Technical Field
The utility model relates to the technical field of paper cutting equipment for bottle cap barrels of pop cans, in particular to an easy-to-open cap unsealing mechanism.
Background
Currently, in the case of a pop-top can cap which is already packaged in a cylindrical shape, the pop-top can is required to be fed to a paper cutting and peeling position of a capping machine before paper cutting and peeling treatment is performed on the pop-top can cap.
Because the prior equipment does not stably press down the easy-to-pull cover cylinder before peeling and cutting paper from the easy-to-pull cover cylinder, the easy-to-pull cover cylinder is easy to run in the paper cutting process, so that paper cutting lines are uneven, and smooth paper peeling operation cannot be ensured. This brings little trouble to the smooth completion of the whole paper cutting and stripping operation, and seriously affects the paper cutting and stripping efficiency.
At present, manufacturers have also researched new accessories to realize the pressing and positioning of the easy-to-pull cover cylinder, but the pressing structure is only shifted up and down, the easy-to-pull cover cylinder is not shifted left and right, the easy-to-pull cover cylinder cannot be pressed down along the radial direction when the easy-to-pull cover cylinder with different diameter parameters is adapted, the position of the easy-to-pull cover cylinder is easily caused, and the accurate paper cutting and peeling operation is inconvenient.
Accordingly, there is a need to provide a mechanism for tamper evident closure removal that solves the above-mentioned problems.
Disclosure of Invention
The utility model mainly solves the technical problem of providing an easy-to-open cover unsealing mechanism, which utilizes a swing arm gear reducer unit to drive a press roller to indirectly drive the press roller to move up and down and corresponding left and right positions so as to realize the downward pressing of a target easy-to-open cover cylinder, and then is matched with a fixed cutter assembly to automatically realize the automatic paper cutting operation of the easy-to-open cover cylinder.
In order to solve the technical problems, the technical scheme adopted by the utility model is to provide an easy-to-open cover unsealing mechanism, which comprises a first side plate 6 and a second side plate 7 which are oppositely arranged and used for being connected with a frame 1, two driving swing arms 8 which are respectively connected with the first side plate 6 and the second side plate 7 in a coaxial line and are respectively connected with a press roll 9 of the two driving swing arms 8, a cutter body fixing frame 13 which is rotationally connected with the first side plate 6 and the second side plate 7, a cutter assembly 14 which is connected with the cutter body fixing frame 13 and is used for cutting paper for an easy-to-open cover cylinder, a swing arm gear reducer 10 which is used for synchronously driving the two driving swing arms 8 to rotate, and an electric box which is electrically connected with the swing arm gear reducer 10, wherein the swing arm gear reducer 10 is connected with the first side plate 6 and the second side plate 7, the first side plate 6 and the second side plate 7 are provided with a space for the shaft ends of the press roll 9 to move, and the cutter assembly 14 is positioned below the press roll 9.
In an embodiment, the driving swing arm 8 includes a fan-shaped swing arm main body 81 rotatably connected to the rotation shaft thereof, and a swing arm auxiliary plate 82 integrally formed on the fan-shaped swing arm main body 81, the outer edge of the fan-shaped swing arm main body 81 is provided with saw teeth engaged with the swing arm gear reducer 10, the swing arm auxiliary plate 82 is provided with a bar-shaped track hole 821 and a swing arm slider 822 slidably disposed in the bar-shaped track hole 821, and two shaft ends of the press roller 9 are respectively connected with the corresponding swing arm sliders 822.
In one embodiment, each swing arm slider 822 is connected to a bearing block radial compression spring 83, and the bearing block radial compression spring 83 is connected to the corresponding swing arm auxiliary plate 82.
In one embodiment, the device further comprises a press roller positioning photoelectric frame 11 arranged on the first side plate 6, and at least two angle photoelectric detectors 12 for detecting the rotation angle of the fan-shaped swing arm main body 81; the angle photoelectric detector 12 is connected to the press roller positioning photoelectric frame 11, and the angle photoelectric detector 12 is electrically connected to the electric box.
In one embodiment, the at least two angle photodetectors 12 include three angle photodetectors 12, and the rotation angles of the fan-shaped swing arm main body 81 detected by the three angle photodetectors 12 are different.
In an embodiment, the swing arm gear reducer 10 includes a swing arm gear reducer 101 disposed on the first side plate 6, a swing arm gear driving motor 102 connected to the swing arm gear reducer 101, and swing arm gears 104 each rotatably connected to the first side plate 6 and the second side plate 7 through a swing arm gear shaft 103, the swing arm gears 104 being engaged with the corresponding sector-shaped swing arm main bodies 81, and an output gear of the swing arm gear reducer 101 being engaged with the swing arm gears 104 disposed on the first side plate 6.
In one embodiment, the cutter assembly 14 includes a cutter body mounting plate 141 mounted on the cutter body fixing frame 13, a plurality of serrated blades 142 arranged in a line on the cutter body mounting plate 141, and a plurality of blade locking plates 143 for locking the plurality of serrated blades 142 on the cutter body mounting plate 141 in a one-to-one correspondence.
The beneficial effects of the utility model are as follows: the swing arm gear reducer drives the press roller to indirectly drive the press roller to move up and down and corresponding left and right, so that the target easy-to-pull cover cylinder is pressed down, and then the automatic paper cutting operation of the easy-to-pull cover cylinder is automatically realized by matching with the fixed cutter assembly.
Drawings
FIGS. 1, 2 and 5 are schematic perspective views of the easy-open-cap tamper-evident mechanism of the present utility model from two different perspectives;
fig. 3 is a schematic perspective view of the connection of the driving swing arm 8, the press roller positioning photoelectric frame 11 and the angle photoelectric detector 12 shown in fig. 1;
fig. 4 is a schematic perspective view of the swing arm gear reducer 10 shown in fig. 1.
Detailed Description
The technical scheme of the utility model is described in detail below with reference to the drawings.
The structure shown in fig. 2 and 2 does not show the cutter body holder 13 and the cutter assembly 14.
The easy-to-open cover unsealing mechanism as shown in fig. 1, 2 and 5 comprises a first side plate 6 and a second side plate 7 which are oppositely arranged and used for being connected with a frame 1, two driving swing arms 8 which are respectively connected with the first side plate 6 and the second side plate 7 in a coaxial line rotation mode, a press roller 9 of which the shaft ends are respectively connected with the two driving swing arms 8, a swing arm gear reducer unit 10 used for synchronously driving the two driving swing arms 8 to rotate, and an electric box electrically connected with the swing arm gear reducer unit 10, wherein the swing arm gear reducer unit 10 is connected with the first side plate 6 and the second side plate 7, and a space for the shaft ends of the press roller 9 to move is formed in the first side plate 6 and the second side plate 7.
In this embodiment, the swing arm gear reducer 10 drives the driving swing arm 8 to rotate during operation, so as to drive the position of the press roller 9 to shift up and down, and realize the pressing operation on the lower target pop-top cover barrel.
Further, as shown in fig. 3, in an embodiment, the driving swing arm 8 includes a fan-shaped swing arm main body 81 rotatably connected to the rotation shaft thereof, and a swing arm auxiliary plate 82 integrally formed on the fan-shaped swing arm main body 81, the outer edge of the fan-shaped swing arm main body 81 is provided with saw teeth engaged with the swing arm gear reducer 10, the swing arm auxiliary plate 82 is provided with a bar-shaped track hole 821 and a swing arm slider 822 slidably disposed in the bar-shaped track hole 821, and two shaft ends of the pressing roller 9 are respectively connected with the corresponding swing arm slider 822.
With further reference to fig. 3, in one embodiment, each swing arm slider 822 is coupled to a bearing mount radial compression spring 83, and the bearing mount radial compression springs 83 are coupled to the corresponding swing arm auxiliary plate 82. Therefore, when the press roller 9 presses down the target easy-to-open cover cylinder, a certain elastic space exists, and damage to the easy-to-open cover cylinder caused by rigid pressing down is prevented.
As shown in fig. 1 and 3, in one embodiment, the device further comprises a press roller positioning photoelectric frame 11 arranged on the first side plate 6, and at least two angle photoelectric detectors 12 for detecting the rotation angle of the fan-shaped swing arm main body 81; the angle photoelectric detector 12 is connected to the press roller positioning photoelectric frame 11, and the angle photoelectric detector 12 is electrically connected to the electric box.
In the process of rotating the fan-shaped swing arm main body 81, the angle photoelectric detector 12 is used for detecting the rotating angle of the fan-shaped swing arm main body 81, and then the photoelectric signal is used for controlling the working state of the swing arm gear reducer 10, so that whether the swing arm gear reducer 10 stops working can be controlled according to the comparison between the rotating angle of the fan-shaped swing arm main body 81 and the target rotating angle. Thus, the maximum rotation angle of the fan-shaped swing arm main body 81 can be preset according to the diameter parameter of the target pop-up cap barrel.
In one embodiment, the at least two angle photodetectors 12 include three angle photodetectors 12, and the rotation angles of the fan-shaped swing arm main body 81 detected by the three angle photodetectors 12 are different. The three angle photodetectors 12 are used to accommodate the capping operation of the pull-up cap barrels of different diameter sizes in 4. Wherein the easy-open lid tamper evident mechanism of the present utility model operates with only the lower gland of one size easy-open lid cartridge with the three angle photodetectors 12 removed.
As shown in fig. 1 and 4, in an embodiment, the swing arm gear reducer 10 includes a swing arm gear reducer 101 disposed on the first side plate 6, a swing arm gear driving motor 102 connected to the swing arm gear reducer 101, and swing arm gears 104 each rotatably connected to the first side plate 6 and the second side plate 7 through a swing arm gear shaft 103, the swing arm gears 104 being engaged with the corresponding sector-shaped swing arm bodies 81, and an output gear of the swing arm gear reducer 101 being engaged with the swing arm gears 104 disposed on the first side plate 6. When the swing arm gear driving motor 102 works, the output gear of the swing arm gear reducer 101 is meshed with the swing arm gear 104, so that the driving swing arm 8 is further driven to rotate, the press roller 9 can move in the position perpendicular to the axis direction of the driving swing arm, and the requirement on the size of the pop-top cover barrel with different sizes can be met.
As shown in fig. 5, the cutter assembly 14 includes a cutter body mounting plate 141 mounted on the cutter body fixing frame 13, a plurality of serrated blades 142 arranged in a line on the cutter body mounting plate 141, and a plurality of blade locking plates 143 for locking the plurality of serrated blades 142 on the cutter body mounting plate 141 in one-to-one correspondence.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures made by the description of the utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the utility model.
Claims (7)
1. The utility model provides a mechanism is unsealed to easy-to-open lid, a serial communication port, including relative first curb plate (6) and second curb plate (7) that are used for connecting frame (1) that set up, two initiative swing arms (8) of connecting first curb plate (6) and second curb plate (7) are rotated respectively to the coaxial line, compression roller (9) of two initiative swing arms (8) are connected respectively to the axle head, rotate cutter body mount (13) of connecting on first curb plate (6) and second curb plate (7), cutter assembly (14) that are used for carrying out paper cutting operation to easy-to-open lid section of thick bamboo on cutter body mount (13), swing arm gear reducer (10) that are used for synchronous drive two initiative swing arms (8) pivoted, the electronic box of swing arm gear reducer (10) is connected to the electricity, swing arm gear reducer (10) connect first curb plate (6) and second curb plate (7), space that supplies compression roller (9) axle head to remove is seted up to first curb plate (6) and second curb plate (7), cutter assembly (14) are located the below of compression roller (9).
2. The easy-open lid unsealing mechanism according to claim 1, wherein the driving swing arm (8) comprises a sector swing arm main body (81) rotatably connected with a rotating shaft thereof, a swing arm auxiliary plate (82) integrally formed on the sector swing arm main body (81), saw teeth meshed with the swing arm gear reducer unit (10) are arranged on the outer edge of the sector swing arm main body (81), a bar-shaped track hole (821) and a swing arm sliding block (822) slidably arranged in the bar-shaped track hole (821) are arranged on the swing arm auxiliary plate (82), and two shaft ends of the press roller (9) are respectively connected with the corresponding swing arm sliding blocks (822).
3. The easy-open lid tamper-evident mechanism according to claim 2, characterized in that each swing arm slider (822) is connected to a bearing block radial compression spring (83), which bearing block radial compression spring (83) is connected to the corresponding swing arm auxiliary plate (82).
4. The easy-open lid tamper evident mechanism according to claim 2, further comprising a press roller positioning photo frame (11) provided on the first side plate (6), at least two angle photo detectors (12) for detecting the rotation angle of the fan-shaped swing arm body (81); the angle photoelectric detector (12) is connected to the press roller positioning photoelectric frame (11), and the angle photoelectric detector (12) is electrically connected with the electric box.
5. The easy-open lid tamper evident mechanism of claim 4, wherein the at least two angle photo detectors (12) comprise three angle photo detectors (12), and the rotation angles of the sector-shaped swing arm main body (81) detected by the three angle photo detectors (12) are different.
6. The easy-open lid tamper-evident mechanism according to any one of claims 1 to 5, wherein the swing arm gear reducer unit (10) includes a swing arm gear reducer (101) provided on the first side plate (6), a swing arm gear drive motor (102) connected to the swing arm gear reducer (101), swing arm gears (104) each rotatably connected to the first side plate (6) and the second side plate (7) through a swing arm gear shaft (103), the swing arm gears (104) are engaged with the corresponding sector-shaped swing arm main bodies (81), and an output gear of the swing arm gear reducer (101) is engaged with the swing arm gears (104) provided on the first side plate (6).
7. The easy-open lid tamper-evident mechanism of claim 1, wherein the cutter assembly (14) comprises a cutter body mounting plate (141) mounted on the cutter body holder (13), a plurality of serrated blades (142) arranged in line on the cutter body mounting plate (141), and a plurality of blade locking plates (143) for locking the plurality of serrated blades (142) one-to-one on the cutter body mounting plate (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222525943.9U CN219170973U (en) | 2022-09-23 | 2022-09-23 | Easy-to-open cover unsealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222525943.9U CN219170973U (en) | 2022-09-23 | 2022-09-23 | Easy-to-open cover unsealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219170973U true CN219170973U (en) | 2023-06-13 |
Family
ID=86665494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222525943.9U Active CN219170973U (en) | 2022-09-23 | 2022-09-23 | Easy-to-open cover unsealing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219170973U (en) |
-
2022
- 2022-09-23 CN CN202222525943.9U patent/CN219170973U/en active Active
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