CN204507451U - Gear type closing device - Google Patents
Gear type closing device Download PDFInfo
- Publication number
- CN204507451U CN204507451U CN201520147044.7U CN201520147044U CN204507451U CN 204507451 U CN204507451 U CN 204507451U CN 201520147044 U CN201520147044 U CN 201520147044U CN 204507451 U CN204507451 U CN 204507451U
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- China
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- cam
- gear
- permanent seat
- block
- heat block
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Abstract
The utility model relates to for the sealing machine device technique field in packaging bag enclosing process, especially relates to a kind of gear type closing device.Be characterized in comprising driver train and cam pressing device, described driver train comprises driving centering block, drive centering block and there is the cylinder getting rid of function, cylinder is connected with inner gear with heat block in sealing by oscillating bearing, inner gear upper end is connected with permanent seat, permanent seat is also provided with external gear, and external gear lower end is also provided with the external heat block corresponding with interior heat block; Described cam pressing device comprises upset handle, and upset handle is suspended on permanent seat by overturning hook, permanent seat being also provided with the cam be meshed for compressing inner gear and external gear, cam being provided with the handle for overturning cam.It greatly reduces the time of installing and safeguarding, effectively raises the seal quality of packaging bag especially, and make the stressed and homogeneous heating in sealing surface, seal quality is higher, and appearance is more attractive in appearance.
Description
Technical field
The utility model relates to for the sealing machine device technique field in packaging bag enclosing process, especially relates to a kind of gear type closing device.
Background technology
The sealing guiding form majority of wrapping machine adopts parallel-axis type in the market, due to the deflecting force of heat block when pressing, make parallel shafts that the distortion of trace occur, when the stress point of heat block is away from guiding, heat block two surface forms certain angle, make sealing surface pressurized uneven, thus produce the phenomenon of false envelope, cause sealing fraction defect higher.
Summary of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art to provide a kind of gear type closing device, thus effectively solves the defect existed in prior art.
For achieving the above object, the technical scheme that the utility model is taked is: described gear type closing device, be characterized in comprising driver train and cam pressing device, described driver train comprises driving centering block, drive centering block and have the cylinder getting rid of function, cylinder is connected with inner gear with heat block in sealing by oscillating bearing, and inner gear upper end is connected with permanent seat, permanent seat is also provided with external gear, and external gear lower end is also provided with the external heat block corresponding with interior heat block; Described cam pressing device comprises upset handle, and upset handle is suspended on permanent seat by overturning hook, permanent seat being also provided with the cam be meshed for compressing inner gear and external gear, cam being provided with the handle for overturning cam.
The rotating shaft of described external gear is fixed on permanent seat by gears slip block, is also provided with spring in gears slip block, by gears slip block automatic spring after cam handle is opened.
The beneficial effects of the utility model are: described gear type closing device, it greatly reduces the time of installing and safeguarding, effectively raise the seal quality of packaging bag especially, make the stressed and homogeneous heating in sealing surface, seal quality is higher, appearance is more attractive in appearance, and the then open-ended function that can realize not feeding, reduce the substandard products because sealing nonconformity produces, and the productive force of waste of manually unpacking, the raw-material waste of packaging is reduced greatly, and effectively raises production efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the utility model structural principle schematic diagram.
Shown in figure: 1. drive centering block; 2. cylinder; 3. oscillating bearing; 4. heat block in; 5. external heat block; 6. overturn handle; 7. external gear; 8. cam; 9. upset hook; 10. gears slip block; 11. springs; 12. handles; 13. inner geares; 14. permanent seats.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, described gear type closing device, be characterized in comprising driver train and cam pressing device, described driver train comprises driving centering block 1, drive centering block 1 and have the cylinder 2 getting rid of function, cylinder 2 is connected with inner gear 13 with heat block 4 in sealing by oscillating bearing 3, and inner gear 13 upper end is connected with permanent seat 14, permanent seat 14 is also provided with external gear 7, and external gear 7 lower end is also provided with the external heat block 5 corresponding with interior heat block 4; Described cam pressing device comprises upset handle 6, upset handle 6 is suspended on permanent seat 14 by upset hook 9, permanent seat 14 being also provided with the cam 8 be meshed for compressing inner gear 13 and external gear 7, cam 8 being provided with the handle 12 for overturning cam 8.
Further, the rotating shaft of described external gear 7 is fixed on permanent seat 14 by gears slip block 10, is also provided with spring 11 in gears slip block 10, by gears slip block 10 automatic spring after handle 12 is opened.
Described gear type closing device, during work, drive centering block 1 by the driving of front end indexing attachment, it is made to swing certain angle, cylinder 2 and oscillating bearing 3 is driven to do displacement action, thus drive inner gear 13 to be that rotating shaft swings with gear center, drive interior heat block 4 to move to packaging sack with this; Simultaneously inner gear 13 by with the engaging of external gear 7, external gear 7 is driven to be that rotating shaft swings with gear center, external heat block 4 is driven also to move to packaging sack with this, when to have in uniform temperature heat block 4 and have the external heat block 5 of uniform temperature to close, apply certain driving pressure again, sack is sealed complete; 2, when heat block needs clean, pull-up handle 12, the cam 8 be attached thereto is driven to rotate, now gears slip block 10 is ejected by spring 11, inner gear 13 no longer engages with external gear 7, so external gear 7 can be dug by upset handle 6 fixing with it, and can hang on upset hook 9, enough spaces now can be had to carry out cleaning and safeguarding to it, only above step need be fallen back when needs are produced; When packaging bag does not need sealing, signal can be sent to the electromagnetic valve of control cylinder 2, the cylinder rod of cylinder 2 is retracted, make interior heat block 4 no longer closed with external heat block 5, from then on packaging bag is discharged, thus realizes not blanking discharge function.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a gear type closing device, it is characterized in that comprising driver train and cam pressing device, described driver train comprises driving centering block, drive centering block and there is the cylinder getting rid of function, cylinder is connected with inner gear with heat block in sealing by oscillating bearing, inner gear upper end is connected with permanent seat, and permanent seat is also provided with external gear, and external gear lower end is also provided with the external heat block corresponding with interior heat block; Described cam pressing device comprises upset handle, and upset handle is suspended on permanent seat by overturning hook, permanent seat being also provided with the cam be meshed for compressing inner gear and external gear, cam being provided with the handle for overturning cam.
2. gear type closing device as claimed in claim 1, is characterized in that: the rotating shaft of described external gear is fixed on permanent seat by gears slip block, is also provided with spring in gears slip block, by gears slip block automatic spring after cam handle is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520147044.7U CN204507451U (en) | 2015-03-17 | 2015-03-17 | Gear type closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520147044.7U CN204507451U (en) | 2015-03-17 | 2015-03-17 | Gear type closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204507451U true CN204507451U (en) | 2015-07-29 |
Family
ID=53705443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520147044.7U Active CN204507451U (en) | 2015-03-17 | 2015-03-17 | Gear type closing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204507451U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105600030A (en) * | 2015-11-16 | 2016-05-25 | 青岛海科佳电子设备制造有限公司 | Double-side-opening type longitudinal sealing device |
| CN107954030A (en) * | 2017-12-28 | 2018-04-24 | 瑞安市华科机械科技有限公司 | A kind of disposable edge-folding mechanism of disc type automatic canning end sealing machine |
-
2015
- 2015-03-17 CN CN201520147044.7U patent/CN204507451U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105600030A (en) * | 2015-11-16 | 2016-05-25 | 青岛海科佳电子设备制造有限公司 | Double-side-opening type longitudinal sealing device |
| CN107954030A (en) * | 2017-12-28 | 2018-04-24 | 瑞安市华科机械科技有限公司 | A kind of disposable edge-folding mechanism of disc type automatic canning end sealing machine |
| CN107954030B (en) * | 2017-12-28 | 2024-01-12 | 浙江迦南小蒋科技有限公司 | Disposable flanging mechanism of disc type automatic canning tail sealing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |