CN2473135Y - Sealing device capable of regulating seal height - Google Patents
Sealing device capable of regulating seal height Download PDFInfo
- Publication number
- CN2473135Y CN2473135Y CN 01207960 CN01207960U CN2473135Y CN 2473135 Y CN2473135 Y CN 2473135Y CN 01207960 CN01207960 CN 01207960 CN 01207960 U CN01207960 U CN 01207960U CN 2473135 Y CN2473135 Y CN 2473135Y
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- CN
- China
- Prior art keywords
- closing device
- lifting support
- primary mover
- turbodrill
- sealing
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- Expired - Fee Related
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Abstract
The utility model relates to a capper which can adjust the height of the seal. The utility model comprises a lifting stand, a sealing material clipping group, a pair of delivering devices, a height adjusting mechanism, a driving machine and a plurality of worm speed reducer; the height adjusting mechanism is arranged under the lifting stand and passes uprightly through the lifting stand using four oriented rods; the driving machine has an output shaft, the worm speed reducer has a horizontal rotating shaft and a vertical worm rod, and the worm speed reducer is connected with the output shaft of the driving machine through the horizontal rotating shaft while the vertical worm uprightly bolt connects the lifting stand. The utility model can keep the outside of the packing object smooth to improve the packing quality of the object and can save the packing film material.
Description
The utility model relates to a kind of sealing machine of packaging film, relates in particular to a kind of outer packing quality that improves article, and saves the closing device of the sealing height adjusted of packing coating materials.
Plastic sheeting be widely used in various article external packing, encapsulation with as the appearance encapsulation of biscuit and snack products or article such as CD software package, CD musical film and books, can guarantee food fresh or appearance bright and new neatly.Yet, in the virtual package process of these article, before must adopting the packaging film sealing machine to packaging film, processing is sealed in back and both sides, article are packaged in the packaging film fully, such as the common material folding group of sealing, it is that electric heating closing component by a front end and a side comes packaging film to be heated to seal in addition, and no matter be which kind of packing or packaging machinery, seal the processing quality for packaging film, except requiring the closely smooth packing of packaging film, influencing another key factor of connection with wrapping of piece outward appearance and quality, then is the sealing height position of this packaging film.
That commonly uses seals the material folding group; in processing to the sealing line height of connection with wrapping of piece; do not have good countermeasure; through the problem that regular meeting takes place, then be because the thickness (highly) of connection with wrapping of piece is not to be changeless; and this sealing line height that seals the material folding group is changeless; when causing the connection with wrapping of piece thicker or thin for thickness to encapsulate, no matter the position of this packaging film sealing line is in preceding envelope or in the side seal part, all on the low side or higher phenomenon can appear.As shown in Figure 8, the thickness of display packing article A is thicker, makes packaging film sealing line B on the low side, causes packaging film excessive tight and make the shortcoming of connection with wrapping of piece deformation in compression or packaging film local breakage sometimes; As shown in Figure 9, then be the thinner thickness of connection with wrapping of piece A, make packaging film sealing line B ' higher, and influence the tight ness rating of packaging film packing, and make the loose not close shortcoming of generation between connection with wrapping of piece and packaging film, and, increase the waste of packing coating materials greatly.And no matter be that above-mentioned a kind of sealing height position deviation, produce bad negative effect with directly the outside of connection with wrapping of piece being sighted, thereby influence the overall package quality of connection with wrapping of piece and the sense of worth of product.
Main purpose of the present utility model is, a kind of closing device of adjusting sealing height is provided, and makes the front end and the side sealing height position of article packing, can be adjusted to fixing and suitable height and position with the variation of packaging product thickness easily.
A purpose more of the present utility model is, a kind of closing device of adjusting sealing height is provided, adjusts, make the packing tight ness rating between packaging film and connection with wrapping of piece suitable by the sealing height position of packaging film, and make the outside maintenance of connection with wrapping of piece smooth, and then improve the outer packing quality of article.
Another purpose of the present utility model is, a kind of closing device of adjusting sealing height is provided, and can make that to add all packing coating materials on connection with wrapping of piece suitable, can not produce the problem because of very few tight or too much waste, and then can save the packing coating materials.
The purpose of this utility model is realized by following technical scheme.
A kind of closing device of adjusting sealing height is characterized in that, comprises a lifting support, seals the material folding group, a pair of feedway and a height adjustment mechanism; Wherein seal material folding and be mounted on the lifting support, feedway is located between the upper sealing base and lower seal seat that seals the material folding group, it is characterized in that: described height adjustment mechanism is located at lifting support below, passes this lifting support respectively vertically upward with four orientation levers; One primary mover and several reducer of turbodrill, this primary mover has an output shaft, and reducer of turbodrill has a horizontal rotating shaft and vertical worm screw, links the output shaft of primary mover by horizontal rotating shaft, vertical worm screw this lifting support that upwards is spirally connected.
The purpose of this utility model can also further realize by following technical measures.
The aforesaid closing device of adjusting sealing height, wherein this a pair of feedway is forward and backward two sectional type, gap therebetween is then for sealing the lower seal seat position of material folding group.
The aforesaid closing device of adjusting sealing height, wherein this seals the upper sealing base of material folding group and the front end and a side of lower seal seat is provided with an electric heating closing component.
The aforesaid closing device of adjusting sealing height, wherein this height adjustment mechanism is provided with a base plate, fixedly installs for primary mover and reducer of turbodrill.
The aforesaid closing device of adjusting sealing height, wherein the primary mover of this height adjustment mechanism is a motor.
The aforesaid closing device of adjusting sealing height, wherein the primary mover of this adjusting mechanism is provided with an output shaft, also is provided with a gear on it; At least one end of the horizontal rotating shaft of described reducer of turbodrill is provided with gear, is connected by the gear transmission on the output shaft of a chain and primary mover.
The aforesaid closing device of adjusting sealing height, wherein the gear on the horizontal rotating shaft between this reducer of turbodrill interconnects with a chain.
The aforesaid closing device of adjusting sealing height, wherein the vertical worm screw top of this reducer of turbodrill screws togather seat by one and is fixed in lifting support bottom, is spirally connected by vertical worm screw and passes.
The aforesaid closing device of adjusting sealing height, wherein this height adjustment mechanism comprises a pair of limit sensor in order to sensing and restriction lifting support rising and decline scope, is located at the top and the appropriate location, below of lifting support respectively.
The utility model makes the front end and the side sealing height position of article packing, can can be adjusted to fixing and suitable height and position with the variation of packaging product thickness easily, and can make the packing tight ness rating between packaging film and connection with wrapping of piece suitable, make the outside maintenance of connection with wrapping of piece smooth, and then the outer packing quality of raising article, and can save the packing coating materials.
For further understanding technology contents of the present utility model, characteristics and effect, exemplify following preferred embodiment now, and conjunction with figs. is described in detail as follows:
Fig. 1 is a combination schematic perspective view of the present utility model.
Fig. 2 is a lateral plan of the present utility model.
Fig. 3 is the perspective view of the height adjustment mechanism in the utility model.
Fig. 4 is the birds-eye view of height adjustment shown in Figure 3 mechanism.
Fig. 5 is the lateral plan of height adjustment shown in Figure 3 mechanism, shows lifting support and the orientation lever of height adjustment mechanism and the connecting structure between vertical worm screw.
Fig. 6 is a lateral plan of the present utility model, and the packaging film when showing the thicker article of the utility model packing is adjusted the sealing line situation.
Fig. 7 is a lateral plan of the present utility model, shows that the packaging film when the utility model packing approaches article is adjusted the sealing line situation.
Fig. 8 is a packaging film sealing line scheme drawing on the low side when commonly using the sealing machine connection with wrapping of piece.
Fig. 9 is the higher scheme drawing of packaging film sealing line when commonly using the sealing machine connection with wrapping of piece.
At first see also Figure 1 and Figure 2, the utility model can be adjusted the closing device of sealing height, hereinafter to be referred as closing device, and indicates to number 100 in each relevant drawings.This closing device 100 comprises a lifting support 10, and its upper end is provided with one group at least and seals material folding group 20, and it is the sealing machine of commonly using, so its detailed structure and principle of work repeat no more.This seals material folding group 20 and mainly comprises a upper sealing base 21 and lower seal seat 22, be corresponding shape, its front end and a side respectively are provided with an electric heating closing component 23, for when sealing operation, reach lower seal seat 22 downwards by upper sealing base 21 and upwards coincide, so that the plastics coating materials is carried out heat sealing.Be provided with a pair of feedway 30 and 40 (as shown in Figure 2) between this upper sealing base 21 and the lower seal seat 22, form for standing height, it is forward and backward two sections forms that continue, can be for the conveying of connection with wrapping of piece C and packaging film (seeing also Figure 6 and Figure 7) enforcement automation, the gap X of this feedway 30 and 40 existence, above-mentioned just lower seal seat 22 front end positions of sealing material folding group 20 are so that lower seal seat 22 can be corresponding mutually with upper sealing base 21 when upwards steeving.
Please cooperate Fig. 3 again, Fig. 4 and shown in Figure 5, the utility model closing device 100 also includes a height adjustment mechanism 50, be located at the below of lifting support 10, and has a base plate 51, its four corners respectively are provided with an orientation lever 52, four corners that are linked to lifting support 10 are upwards vertically passed in its upper end, make the path of motion of lifting support 10 only limit to vertical rise and fall, and on base plate 51, be provided with a primary mover 53 and several reducer of turbodrill 54, wherein, the form of primary mover 53 is regardless of, adopt motor in the present embodiment, other equivalent propulsion source also should belong to technology category of the present utility model, and primary mover 53 has an output shaft 531, linking has a gear 532, and reducer of turbodrill 54 has a horizontal rotating shaft 541 and vertical worm screw 542, can be by the input transmission power of this horizontal rotating shaft 541, and vertical worm screw 542 is also driven and rotate (shown in the direction of arrow among Fig. 3), and the input speed of horizontal rotating shaft 541 will be more high than the output speed of vertical worm screw 542, and at least one end of this horizontal rotating shaft 541, be provided with a gear 543, with by chain 55 respectively with the output shaft 531 of primary mover 53 on gear 532 be meshing with each other, to obtain original transmission force.Again by the connecting structure of a chain 56 as the gear 543 of the horizontal rotating shaft 541 of 54 of two reducer of turbodrill, make 54 of this primary mover 53 and each reducer of turbodrill obtain the binding (as shown in Figure 4) of transfer motion power, and the connecting structure of this kind transfer motion power, be not limited to use chain and gear, other is such as with the engaging structure between roller and belt or gear mesh gear, is still to belong to technology category of the present utility model.
The vertical worm screw 542 of each above-mentioned reducer of turbodrill 54, be to screw togather the bottom (as shown in Figure 5) that seat 57 is fixed in lifting support 10 in advance by one, row is spirally connected and passes the bottom of lifting support 10 again, make this lifting support 10 can cooperate just changeing of primary mover 53 or reverse the spinning movement that the vertical worm screw 542 of transmission is just changeing or reversing, arrange in pairs or groups the again vertical orientation of each orientation lever 52, make lifting support 10 can do the height adjustment action of vertical rising or decline, and detailed adjustable height position adjustment action will describe in detail hereinafter.
Above-mentioned height adjustment mechanism 50 also comprises a pair of limit sensor 58 and 59 at least, be to be located at the top of lifting support 10 respectively and the right position, below of lifting support 10 is put, its fixed form is regardless of, be used for sensing and limit the scope of the rising or the decline of this lifting support 10 respectively, to limit this elevating bracket 10 when rising or dropping to a certain predetermined altitude, make primary mover 53 suspend the action of just changeing or reversing, but its reciprocal reverse or just changeing all and can normally carry out, and above-mentioned limit sensor 58 and 59 is common commercially available prod, and the electric control circuit of controlling these actions also belongs to common located by prior art, so will not describe in detail.
Please cooperate Figure 6 and Figure 7 again, closing device 100 of the present utility model, be in practical application and the operation, the thickness difference of visual connection with wrapping of piece C and C ', and the height of corresponding adjustment lifting support 10, make this upper sealing base that seals material folding group 20 10 and lower seal seat 20 respectively with the distance of packaging film, the film seal location at connection with wrapping of piece C or C ' whereby just changes package, with Fig. 6 example, the thickness of this connection with wrapping of piece C is thicker, as height by normal upper sealing base 10 and lower seal seat 20, must make the height of its seal location on the low side, the seal location of its ideal and standard then is in half center of the thickness of connection with wrapping of piece C and C ', so the time then lifting support 10 must be heightened so that final sealing line is in the position that the ideal of connection with wrapping of piece C thickness 1/2 is sealed; Otherwise shown in Figure 7, during the thinner thickness of connection with wrapping of piece C ', lifting support 10 must be turned down, and can make this sealing line E ' be in the desirable seal location of thickness 1/2.
About the rising of above-mentioned Fig. 6, lifting support 10 shown in Figure 7 or the adjustment mode of decline, the type of drive of just changeing or reversing that is the primary mover 53 by this height adjustment mechanism 50 is finished, the operation of this primary mover 53, be not limited to is with the operation of artificial visual adjusting microinching or with full automatic microcomputer controller control operation (not shown), because the adjustable height of these lifting supports 10 or primary mover 53 rotating speeds are decided by the adjustable height ratio of lifting support 10, all can adjust or computer program is accurate calculates and get with visual the measurement accurately.
Creation spirit of the present utility model, be to simplify the actv. unit construction the most and to adjust operating mode simply and easily, can make the sealing height position of packaging film, can do suitable adjustment with the difference of connection with wrapping of piece thickness, simultaneously, under adjusting in so accurate sealing height position, can make connection with wrapping of piece seal quality and the appearance sight further gets a promotion, also can save packing coating materials and avoid unnecessary waste, really be one to have the creation of industrial utilization.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (9)
1, a kind of closing device of adjusting sealing height is characterized in that, comprises a lifting support, seals the material folding group, a pair of feedway and a height adjustment mechanism; Wherein seal material folding and be mounted on the lifting support, feedway is located between the upper sealing base and lower seal seat that seals the material folding group, it is characterized in that: described height adjustment mechanism is located at lifting support below, passes this lifting support respectively vertically upward with four orientation levers; One primary mover and several reducer of turbodrill, this primary mover has an output shaft, and reducer of turbodrill has a horizontal rotating shaft and vertical worm screw, links the output shaft of primary mover by horizontal rotating shaft, vertical worm screw this lifting support that upwards is spirally connected.
2, the closing device of adjusting sealing height according to claim 1 is characterized in that, described a pair of feedway is forward and backward two sectional type, and gap therebetween is then for sealing the lower seal seat position of material folding group.
3, the closing device of adjusting sealing height according to claim 1 is characterized in that, describedly seals the upper sealing base of material folding group and the front end and a side of lower seal seat is provided with an electric heating closing component.
4, the closing device of adjusting sealing height according to claim 1 is characterized in that, described height adjustment mechanism is provided with a base plate, fixedly installs for primary mover and reducer of turbodrill.
5, the closing device of adjusting sealing height according to claim 1 is characterized in that, the primary mover of described height adjustment mechanism is a motor.
6, the closing device of adjusting sealing height according to claim 1 is characterized in that, the primary mover of described adjusting mechanism is provided with an output shaft, also is provided with a gear on it; At least one end of the horizontal rotating shaft of described reducer of turbodrill is provided with gear, is connected by the gear transmission on the output shaft of a chain and primary mover.
7, the closing device of adjusting sealing height according to claim 1 is characterized in that, the gear on the horizontal rotating shaft between described reducer of turbodrill interconnects with a chain.
8, the closing device of adjusting sealing height according to claim 1 is characterized in that, the vertical worm screw top of described reducer of turbodrill screws togather seat by one and is fixed in lifting support bottom, is spirally connected by vertical worm screw and passes.
9, the closing device of adjusting sealing height according to claim 1, it is characterized in that, described height adjustment mechanism comprises a pair ofly rises and the limit sensor of decline scope in order to sensing and restriction lifting support, is located at the top and the appropriate location, below of lifting support respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01207960 CN2473135Y (en) | 2001-03-16 | 2001-03-16 | Sealing device capable of regulating seal height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01207960 CN2473135Y (en) | 2001-03-16 | 2001-03-16 | Sealing device capable of regulating seal height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2473135Y true CN2473135Y (en) | 2002-01-23 |
Family
ID=33628230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01207960 Expired - Fee Related CN2473135Y (en) | 2001-03-16 | 2001-03-16 | Sealing device capable of regulating seal height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2473135Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803128A (en) * | 2013-06-14 | 2014-05-21 | 上海罡宏机械设备有限公司 | Adjustable film-sleeving packaging machine for door sheets |
| CN105403510A (en) * | 2015-12-10 | 2016-03-16 | 浙江大学 | Apparatus for automatic white board storage and fetching during correction process of indoor hyperspectral imaging system |
-
2001
- 2001-03-16 CN CN 01207960 patent/CN2473135Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103803128A (en) * | 2013-06-14 | 2014-05-21 | 上海罡宏机械设备有限公司 | Adjustable film-sleeving packaging machine for door sheets |
| CN105403510A (en) * | 2015-12-10 | 2016-03-16 | 浙江大学 | Apparatus for automatic white board storage and fetching during correction process of indoor hyperspectral imaging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020123 Termination date: 20100316 |