CN206050254U - Pressing force adjusting device and the reciprocating transverse sealing device using which - Google Patents
Pressing force adjusting device and the reciprocating transverse sealing device using which Download PDFInfo
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- CN206050254U CN206050254U CN201621055055.3U CN201621055055U CN206050254U CN 206050254 U CN206050254 U CN 206050254U CN 201621055055 U CN201621055055 U CN 201621055055U CN 206050254 U CN206050254 U CN 206050254U
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- cutter shaft
- upper cutter
- driving means
- sealing
- tool rest
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Abstract
This utility model provides a kind of pressing force adjusting device and the reciprocating transverse sealing device using which, is configured on horizontal upper cutter shaft, including：Be arranged on the driving means at the top of cutter shaft, be arranged on the sealing-in tool rest of cutter shaft bottom, along the bindiny mechanism of driving means and sealing-in tool rest is arranged and connected longitudinally through upper cutter shaft, driving means drive sealing-in tool rest to be moved back and forth in upper cutter shaft along longitudinally opposed by bindiny mechanism, adjust the pressure force applied by sealing-in tool rest by driving means.Using this structure, the adjustment process of pressure force can be simplified, reduce the operation difficulty being adjusted to the pressure force of reciprocating transverse sealing device, moreover it is possible to be guaranteed that the pressure force applied by transverse sealing device is in same value all the time, be conducive to improving sealing-in effect.
Description
Technical field
This utility model is related to packing machinery technology, more particularly to a kind of pressing force adjusting device and using the past of its
Compound transverse sealing device.
Background technology
Existing reciprocating transverse sealing device mainly by adjustment compression spring pressure adjusting sealing-in pressure, in the upper slitter of transverse sealing device
Multiple compression springs are usually mounted with axle, when needing to adjust pressure, operator need to adjust compression spring using inner hexagon spanner
On trip bolt tightness, thus adjusting sealing-in pressure.Using this technical scheme, operator need to adjust knife one by one
Multiple compression springs on axle, had not only lost time but also it is difficult to ensure that the power that applied of each compression spring is identical, it is difficult to intuitively
Understand pressure size.
Utility model content
In view of this, main purpose of the present utility model is, there is provided a kind of to simplify the pressure that pressure force adjusts process
Adjusting apparatus and the reciprocating transverse sealing device using which with joint efforts.
This utility model provides a kind of pressing force adjusting device, is configured on horizontal upper cutter shaft, including：It is arranged on institute
State the driving means at the top of cutter shaft, be arranged on the sealing-in tool rest of the upper cutter shaft bottom, along setting longitudinally through the upper cutter shaft
The bindiny mechanism of the driving means and sealing-in tool rest is put and connects, the driving means drive described by the bindiny mechanism
Sealing-in tool rest is moved back and forth in the upper cutter shaft along longitudinally opposed, adjusts the sealing-in tool rest institute by the driving means
The pressure force of applying.
Using this structure, when needing to change pressure force, only the driving force provided by the driving means need to be adjusted
The pressure force applied by the sealing-in tool rest, and then pressure force of the adjustment effect on packaging film are adjusted, so, it is possible to simplify pressure
Adjustment process with joint efforts, reduces the operation difficulty being adjusted to the pressure force of reciprocating transverse sealing device.In addition, transverse sealing device is in fortune
During row state, driving means will be remained under constant driving as needed, and then guarantee the pressing applied by transverse sealing device
Power is in same value all the time, is conducive to improving sealing-in effect.
Preferably, also including a fixed seat, the driving means are arranged on the top of the upper cutter shaft by the fixed seat.
Preferably, also including being arranged on the bottom of the upper cutter shaft, the knife-post bracket to install the sealing-in tool rest,
The knife-post bracket is provided with longitudinally disposed guide pillar near the side of the upper cutter shaft, is offered along longitudinal direction on described on cutter shaft
The pilot hole of insertion, is provided with longitudinally disposed guide pin bushing in the pilot hole, the bottom of the top of the guide pillar by the upper cutter shaft
Portion is connected with the power output shaft of the driving means after the guide pin bushing.
Using this structure, the power output shaft of the driving means drives the sealing-in tool rest relative by the guide pillar
Moved back and forth in the upper cutter shaft, the knife-post bracket can be guided relative on described by the pilot hole or guide pin bushing
Cutter shaft is moved, and then guarantees kinetic stability of the knife-post bracket relative to upper cutter shaft.
Preferably, longitudinally disposed fixation is additionally provided between the power output shaft and the guide pillar of the driving means
Screw, the top of the fixing screws are abutted against with the bottom of the power output shaft, and its bottom is connected with the top of the guide pillar,
The attachment structure is constituted by the guide pillar, fixing screws.
Using this structure, the pressure force applied by the driving means pass sequentially through the fixing screws, guide pillar and pass
It is handed on the sealing-in tool rest.
Preferably, be set in the fixing screws is provided between the driving means and the pilot hole spacing
Set, forms a flange at the top of the stop collar, and the top of the fixing screws has a boss, the boss and the flange phase
Abut, the bottom of the stop collar is inlaid on the pilot hole.
Using this structure, abut against by the boss and flange that fixing screws is locked in the vertical described spacing
On the flange of set, the movement travel so to the fixing screws is defined, and prevents which from deviating from from the guide pin bushing, Jin Erfang
Only the sealing-in tool rest and knife-post bracket are skidded off.
Preferably, a baffle ring is provided with the top of the pilot hole on cutter shaft on described, the bottom of the stop collar is passed through
It is inlaid in after wearing the baffle ring on the pilot hole.
Using this structure, the guide pin bushing is prevented from by the baffle ring and is skidded off.
Preferably, a cushion is additionally provided between the stop collar and the baffle ring, the bottom of the stop collar is along vertical
It is inlaid on the pilot hole to after running through the cushion.
Preferably, the guide pillar is two and is symmetrically distributed in the two ends of the knife-post bracket, and the driving means are two
Individual and be symmetricly set on the upper cutter shaft, the two driving means are corresponded with two guide pillars.
Using this structure, as the guide pillar and driving means are symmetricly set on the knife-post bracket and upper cutter shaft
On, can so make the pressure force acted on sealing-in tool rest be evenly distributed, be conducive to improving sealing-in effect.
This utility model also proposed a kind of reciprocating transverse sealing device, including it is aforementioned any one of pressure force adjustment dress
Put.
Using this structure, when needing to change pressure force, only the driving force provided by the driving means need to be adjusted
The pressure force applied by the sealing-in tool rest, and then pressure force of the adjustment effect on packaging film are adjusted, so, it is possible to simplify pressure
Adjustment process with joint efforts, reduces the operation difficulty being adjusted to the pressure force of reciprocating transverse sealing device.In addition, transverse sealing device is in fortune
During row state, driving means will be remained under constant driving as needed, and then guarantee the pressing applied by transverse sealing device
Power is in same value all the time, is conducive to improving sealing-in effect.
Preferably, shearing device is provided between two parties on cutter shaft on described, the shearing device is included above upper cutter shaft
Cut-out cylinder, to by the cut-out cylinder be arranged on the upper cutter shaft on cut-out cylinder fixed seat and cutting knife, the cutting knife
Top is arranged on the power output shaft of the cut-out cylinder, its bottom along longitudinal direction sequentially pass through from top to bottom the upper cutter shaft,
Knife-post bracket, sealing-in tool rest are arranged.
Using this structure, when needing to cut packaging film, the cutting knife is under the driving of cut-out cylinder from described
Stretch cutting packaging film in sealing-in tool rest down.
Description of the drawings
Fig. 1 is schematic diagram of the reciprocating transverse sealing device under assembled state；
Fig. 2 is schematic diagram of the reciprocating transverse sealing device under decomposing state.
Specific embodiment
The tool of the reciprocating transverse sealing device referring to Fig. 1～2 pair pressing force adjusting device of the present utility model and using which
Body embodiment is described in detail.
As depicted in figs. 1 and 2, reciprocating transverse sealing device shown in this utility model is mainly including a upper cutter shaft in strip
10, in the present embodiment, 10 horizontally set of upper cutter shaft (i.e. horizontally disposed).A pair are symmetrical arranged on the top of upper cutter shaft 10
The driving means of laterally spaced setting and the one-to-one fixed seat 9 of this pair of driving means, positioned at the driving means of homonymy
The top of upper cutter shaft 10 is arranged on by corresponding fixed seat 9, driving means can be pressure cylinder 8 or hydraulic cylinder, this
In embodiment, driving means are preferably pressure cylinder 8.
A knife-post bracket 2 is set in the bottom of upper cutter shaft 10, the knife-post bracket 2 is spaced in the horizontal with a pair
Guide pillar 21, this pair of guide pillar 21 are longitudinally disposed.Offer on upper cutter shaft 10 along a pair of longitudinally through pilot holes, at this
To being respectively equipped with pilot hole along longitudinally through guide pin bushing 3.On the top of upper cutter shaft 10 in the pilot hole positioned at homonymy and driving
Be additionally provided between device set gradually from top to bottom fixing screws 7, stop collar 6, cushion 5, baffle ring 4, wherein, fixing screws
7 top has a boss 71, forms a flange 61 on the top of stop collar 6.
Reciprocating transverse sealing device under the assembled state, stop collar 6, cushion 5, baffle ring 4 longitudinal direction (i.e. above-below direction) according to
Secondary to fit together, the bottom of stop collar 6 is inlaid on pilot hole through after cushion 5, baffle ring 4, the boss in fixing screws 7
71 are locked on the flange 61 of stop collar 6, and its remainder enters guide pin bushing 3 after sequentially passing through stop collar 6, cushion 5, baffle ring 4
It is interior；Bottom positioned at the power output shaft of the driving means of homonymy is abutted against with the top of fixing screws 7, the bottom of fixing screws 7
The top of the guide pillar 21 arranged through guide pin bushing 3 with the bottom by upper cutter shaft 10 is held to link together.By the fixed spiral shell positioned at homonymy
Nail 7, guide pillar 21 constitutes bindiny mechanism described in the utility model.
A sealing-in tool rest 1 is installed in the bottom of knife-post bracket 2, the sealing-in tool rest 1 realizes envelope to contact with packaging film
Connection function.As depicted in figs. 1 and 2, it is provided with shearing device on upper cutter shaft 10 between two parties, the shearing device is included positioned at upper cutter shaft 10
Top cut-out cylinder 12, to by the cut-out cylinder 12 be arranged on upper cutter shaft 10 on cut-out cylinder fixed seat 13 and to
The cutting knife (not shown) of cut-out packaging film, is respectively equipped with upper cutter shaft 10, knife-post bracket 2, sealing-in tool rest 1 and keeps in the vertical
The strip hole of alignment, the top of cutting knife are arranged on the power output shaft of cut-out cylinder 12, and its bottom sequentially passes through from top to bottom
Strip hole on upper cutter shaft 10, knife-post bracket 2, sealing-in tool rest 1 is arranged.
Operation principle when being in running status to reciprocating transverse sealing device so that driving means are for pressure cylinder 8 as an example below is entered
Row is briefly described.
Need to be applied to previously according to the reciprocating transverse sealing device of gain of parameter such as packaging membrane material, packaging speed, sealing temperature
Pressure force on packaging film.When reciprocating transverse sealing device is in running status, pressure cylinder 8 is constantly in and supplies gaseity, then pressure
In state is stretched out, in this condition, the bottom of the power output shaft of pressure cylinder 8 pushes down on the power output shaft of cylinder 8
The fixing screws 7 abutted against with which, the fixing screws 7 drive connected knife-post bracket 2 to move down, and then drive fixation
Sealing-in tool rest 1 on knife-post bracket 2 moves downwardly to specific range, then the pressure force adjustment dress of whole reciprocating transverse sealing device
Put that to be maintained at the state constant.In this state, according to pressure formula P=F/S, F=P*S is released, in known pressure cylinder 8
Under the premise of the pressure P of diameter and compressed air, pressure size can be calculated, the pressure should be tried hard to keep with the aforementioned pressing being obtained ahead of time
Hold consistent.When needing to cut packaging film, cutting knife is stretched under the driving of cut-out cylinder 12 from sealing-in tool rest 1 down
Cutting packaging film.
The pressure force required during packed for different packaging films and packaging speed, sealing temperature may not
Together, the supply gas of pressure cylinder 8 using reciprocating transverse sealing device described in the utility model, when needing to change pressure force, need to only be adjusted
Pressure, you can the pressure force of adjustment sealing-in tool rest 1, and then pressure force of the adjustment effect on packaging film, so, it is possible to simplify pressing
The adjustment process of power, reduces the operation difficulty being adjusted to the pressure force of reciprocating transverse sealing device.In addition, adopting this utility model
The reciprocating transverse sealing device, when transverse sealing device is in running status, pressure cylinder 8 will remain at constant air pressure as needed
Under, and then guarantee that the pressure force applied by transverse sealing device is in same value all the time, be conducive to improving sealing-in effect.
Preferred embodiment of the present utility model is the foregoing is only, not to limit this utility model.It is all this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model
Protection domain within.
Claims (10)
1. a kind of pressing force adjusting device, is configured on horizontal upper cutter shaft (10), it is characterised in that include：It is arranged on described
Driving means, the sealing-in tool rest (1) for being arranged on upper cutter shaft (10) bottom, edge at the top of upper cutter shaft (10) are longitudinally through described
Upper cutter shaft (10) arranges and connects the bindiny mechanism of the driving means and sealing-in tool rest (1),
The driving means drive the sealing-in tool rest (1) along longitudinally opposed in the upper cutter shaft (10) by the bindiny mechanism
Moved back and forth, the pressure force applied by the sealing-in tool rest (1) is adjusted by the driving means.
2. pressing force adjusting device according to claim 1, it is characterised in that also including a fixed seat (9), the driving
Device is by the fixed seat (9) installed in the top of the upper cutter shaft (10).
3. pressing force adjusting device according to claim 1, it is characterised in that also including being arranged on the upper cutter shaft (10)
Bottom, the knife-post bracket (2) to install the sealing-in tool rest (1), in the knife-post bracket (2) near the upper cutter shaft (10)
Side be provided with longitudinally disposed guide pillar (21),
Offer along longitudinally through pilot hole on cutter shaft (10) on described, longitudinally disposed leading is provided with the pilot hole
Set (3), the top of the guide pillar (21) by the bottom of the upper cutter shaft (10) after the guide pin bushing (3) with the driving means
Power output shaft connection.
4. pressing force adjusting device according to claim 3, it is characterised in that in the power output shaft of the driving means
Longitudinally disposed fixing screws (7), the top and the power of the fixing screws (7) are additionally provided between the guide pillar (21)
The bottom of output shaft abuts against, and its bottom is connected with the top of the guide pillar (21),
The attachment structure is constituted by the guide pillar (21), fixing screws (7).
5. pressing force adjusting device according to claim 4, it is characterised in that in the driving means and the pilot hole
Between be provided with the stop collar (6) being set in the fixing screws (7), the stop collar (6) top formed a flange
(61),
The top of the fixing screws (7) has a boss (71), and the boss (71) is abutted against with the flange (61), the limit
The bottom of position set (6) is inlaid on the pilot hole.
6. pressing force adjusting device according to claim 5, it is characterised in that lead in described on cutter shaft (10) on described
A baffle ring (4) is provided with to the top in hole, the bottom of the stop collar (6) is inlaid on the pilot hole after the baffle ring (4).
7. pressing force adjusting device according to claim 6, it is characterised in that in the stop collar (6) and the baffle ring
(4) cushion (5) is additionally provided between, the bottom of the stop collar (6) is along described longitudinally through being inlaid in after the cushion (5)
On pilot hole.
8. pressing force adjusting device according to claim 3, it is characterised in that the guide pillar (21) is for two and symmetrically divides
Two ends of the cloth in the knife-post bracket (2),
The driving means are two and to be symmetricly set on the upper cutter shaft (10), the two driving means with lead described in two
Post (21) is corresponded.
9. a kind of reciprocating transverse sealing device, it is characterised in that including the pressure force adjustment dress any one of claim 1-8
Put.
10. reciprocating transverse sealing device according to claim 9, it is characterised in that be provided with cutter shaft (10) between two parties on described
Shearing device, the shearing device includes cut-out cylinder (12) above upper cutter shaft (10), to by the cut-out cylinder (12)
Cut-out cylinder fixed seat (13) and cutting knife on the upper cutter shaft (10), the top of the cutting knife are arranged on the cut-out
On the power output shaft of cylinder (12), its bottom sequentially passes through the upper cutter shaft (10), knife-post bracket from top to bottom along longitudinal direction
(2), sealing-in tool rest (1) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621055055.3U CN206050254U (en) | 2016-09-13 | 2016-09-13 | Pressing force adjusting device and the reciprocating transverse sealing device using which |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621055055.3U CN206050254U (en) | 2016-09-13 | 2016-09-13 | Pressing force adjusting device and the reciprocating transverse sealing device using which |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206050254U true CN206050254U (en) | 2017-03-29 |
Family
ID=58369617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621055055.3U Active CN206050254U (en) | 2016-09-13 | 2016-09-13 | Pressing force adjusting device and the reciprocating transverse sealing device using which |
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| Country | Link |
|---|---|
| CN (1) | CN206050254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107814007A (en) * | 2016-09-13 | 2018-03-20 | 北京大森长空包装机械有限公司 | Press force adjusting device and apply its reciprocating transverse sealing device |
-
2016
- 2016-09-13 CN CN201621055055.3U patent/CN206050254U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107814007A (en) * | 2016-09-13 | 2018-03-20 | 北京大森长空包装机械有限公司 | Press force adjusting device and apply its reciprocating transverse sealing device |
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