CN209382403U - Cutter structure - Google Patents
Cutter structure Download PDFInfo
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- CN209382403U CN209382403U CN201822100656.7U CN201822100656U CN209382403U CN 209382403 U CN209382403 U CN 209382403U CN 201822100656 U CN201822100656 U CN 201822100656U CN 209382403 U CN209382403 U CN 209382403U
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- sealing
- cutter hub
- mounting base
- cutter
- opening portion
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Abstract
The utility model discloses a kind of cutter structures, by the first mounting base and the second mounting base, so that the first cutter hub and the second cutter hub obtain stablizing installation, carry out stablizing cutting to packaging film to be conducive to cutter structure.Simultaneously, since the two sides of the first cutter hub are respectively the first sealing and the first opening portion, the two sides of second cutter hub are respectively the second sealing and the second opening portion, therefore, when the first cutter hub and the second cutter hub cut off packaging film, first opening portion and the second opening portion act on one end of a packaging bag, and the end of packaging bag is kept to be in open state, simultaneously, first sealing and the second sealing act on one end of next packaging bag, and the end of the packaging bag is sealed, for the packaging bag other end, then when the first cutter hub is engaged again with the second cutter hub, the packaging bag other end is acted on by the first opening portion and the second opening portion, and the packaging bag other end is made to keep open state.
Description
Technical field
The utility model relates to cutter technical fields, more particularly to a kind of cutter structure.
Background technique
During packing technique, usually using cutter, packaging film is cut into multiple packaging bags according to object length.For
Vacuumize process packaging bag is needed, traditional process requirement tears one end that packaging bag seals, so that evacuator is to packaging
Bag carries out vacuumize process, after vacuumizing, then reseals to one end that packaging bag is torn.In this way, pack technique is caused to become
Complexity seriously reduces so as to cause packaging efficiency.
Utility model content
Based on this, it is necessary to provide a kind of cutter structure, it can be to the unilateral sealing of packaging bag.
Its technical solution is as follows:
A kind of cutter structure, comprising: the first mounting base is equipped at intervals with the first sealing and first in first mounting base
Opening portion；Second mounting base is equipped at intervals with the second sealing and the second opening portion in second mounting base；First cutter hub, institute
It states the first cutter hub to be installed in first mounting base, and first cutter hub is located at first sealing and opens with described first
Between oral area；And second cutter hub, second cutter hub are installed in second mounting base, and second cutter hub be located at it is described
Between second sealing and second opening portion, when first cutter hub is engaged with second cutter hub, first sealing
Portion cooperates with second sealing for packaging bag one end to be sealed, first opening portion and second opening portion
Cooperation is for keeping open state for another packaging bag one end.
Above-mentioned cutter structure, respectively by the first mounting base and the second mounting base, so that the first cutter hub and the second cutter hub
It obtains stablizing installation, packaging film is carried out to stablize cutting to be conducive to cutter structure.Simultaneously as the two sides of the first cutter hub point
Not Wei the first sealing and the first opening portion, the two sides of the second cutter hub are respectively the second sealing and the second opening portion, therefore, when
When first cutter hub and the second cutter hub cut off packaging film, the first opening portion and the second opening portion act on a packaging bag
On one end, and the end of packaging bag is kept to be in open state, meanwhile, the first sealing acts on next with the second sealing
On one end of a packaging bag, and the end of the packaging bag is sealed, for the packaging bag other end, then when the first cutter hub with
When second cutter hub is engaged again, which is acted on by the first opening portion and the second opening portion, and make the packet
It packs the other end and keeps open state, in this way, by cutter structure unilateral sealing can be carried out to packaging bag, to facilitate
It is postorder to vacuumize operation.
In one of the embodiments, first sealing and/or second sealing be used for by heating member into
Row heating, when first cutter hub is engaged with second cutter hub, first sealing is contacted with second sealing, institute
The first opening portion is stated to separate with second opening portion.
First sealing is equipped with protrusion in one of the embodiments, and second sealing is equipped with groove,
When first cutter hub is engaged with second cutter hub, the protrusion cooperates with the groove；Or on first sealing
Equipped with groove, second sealing is equipped with protrusion, when first cutter hub be engaged with second cutter hub, it is described raised and
The groove cooperation.
The protrusion is tooth root in one of the embodiments, and the groove is tooth socket, first cutter hub and described the
When two cutter hubs are engaged, the tooth root is engaged with the tooth socket.
In one of the embodiments, backwards to the one side and described first of first cutter hub on first sealing
On sealing towards the distance of the one side of first cutter hub from first sealing close to first mounting base
One end on one end to first sealing far from first mounting base is gradually reduced；Backwards to institute on second sealing
State the one side of the second cutter hub on second sealing towards at a distance from the one side of second cutter hub from described second
On sealing close to second mounting base one end to second sealing on far from second mounting base one end by
It is decrescence small.
First mounting base and/or second mounting base are equipped with the first mounting hole in one of the embodiments,
First mounting hole with be packed into the heating member.
First sealing and/or second sealing are equipped with the second mounting hole in one of the embodiments,
Second mounting hole is for being packed into temperature inductor.
It is fixed on first sealing or first opening portion through equipped with first in one of the embodiments,
Hole, first fixation hole is for penetrating fixed first cutter hub of fixing piece；Second sealing or second opening
Through the second fixation hole is equipped in portion, second fixation hole is for penetrating fixed second cutter hub of fixing piece.
First cutter hub includes cutting edge in one of the embodiments, and the thickness W of the cutting edge is from the cutting
One end on sword on one end to the cutting edge of first mounting base far from first mounting base gradually decreases, institute
Stating the second cutter hub includes loading end, and the cutting edge can contact on the loading end；Or second cutter hub includes cutting
Sword, the thickness W of the cutting edge from the cutting edge close to second mounting base one end to the cutting edge on far from
One end of second mounting base gradually decreases, and first cutter hub includes loading end, and the cutting edge can be contacted to be held described
On section.
Detailed description of the invention
Fig. 1 is cutter structure schematic diagram described in an embodiment of the present invention；
Fig. 2 is the first mounting base and the first cutter hub fit structure schematic diagram described in an embodiment of the present invention；
Fig. 3 is structure enlargement diagram at Fig. 2 centre circle A；
Fig. 4 is the second mounting base and the second cutter hub fit structure schematic diagram described in an embodiment of the present invention；
Fig. 5 is structure enlargement diagram at Fig. 4 centre circle B.
Description of symbols:
100, cutter structure, the 110, first mounting base, the 111, first sealing, the 1111, second mounting hole, 1112, first
Fixation hole, 1113, protrusion, the 112, first opening portion, the 113, first mounting hole, the 114, first weight loss groove, 115, third mounting hole,
120, the second mounting base, the 121, second sealing, the 1211, second fixation hole, 1212, groove, the 122, second opening portion, 123,
Two weight loss grooves, the 124, the 4th mounting hole, the 130, first cutter hub, 131, cutting edge, the 140, second cutter hub, 141, loading end.
Specific embodiment
It is below in conjunction with attached drawing and specifically real for the purpose of this utility model, technical solution and advantage is more clearly understood
Mode is applied, the utility model is described in further detail.It should be understood that the specific embodiments described herein
Only to explain the utility model, the protection scope of the utility model is not limited.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
" first " described in the utility model, " second " do not represent specific quantity and sequence, are only used for title
It distinguishes.
In one embodiment, referring to FIG. 1, a kind of cutter structure 100, including the first mounting base 110, the second mounting base
120, the first cutter hub 130 and the second cutter hub 140.The first sealing 111 and the first opening portion are equipped at intervals in first mounting base 110
112.The second sealing 121 and the second opening portion 122 are equipped at intervals in second mounting base 120.First cutter hub 130 is installed in first
In mounting base 110, and the first cutter hub 130 is between the first sealing 111 and the first opening portion 112.The installing of second cutter hub 140
In the second mounting base 120, and the second cutter hub 140 is between the second sealing 121 and the second opening portion 122.First cutter hub
130 with the second cutter hub 140 when being engaged, and the first sealing 111 cooperates close for carrying out packaging bag one end with the second sealing 121
Envelope, the first opening portion 112 and the cooperation of the second opening portion 122 are for keeping open state for another packaging bag one end.
Above-mentioned cutter structure 100, respectively by the first mounting base 110 and the second mounting base 120, so that the first cutter hub
130 and second cutter hub 140 obtain stablizing installation, packaging film is carried out to stablize cutting to be conducive to cutter structure 100.Meanwhile
Since the two sides of the first cutter hub 130 are respectively the first sealing 111 and the first opening portion 112, the two sides difference of the second cutter hub 140
For the second sealing 121 and the second opening portion 122, therefore, when the first cutter hub 130 and the second cutter hub 140 cut off packaging film,
First opening portion 112 and the second opening portion 122 act on one end of a packaging bag, and keep the end of packaging bag
In open state, meanwhile, the first sealing 111 and the second sealing 121 act on one end of next packaging bag, and right
The end of the packaging bag is sealed；For the packaging bag other end, then when the first cutter hub 130 and the second cutter hub 140 are stung again
When conjunction, which is acted on by the first opening portion 112 and the second opening portion 122, and make the packaging bag another
End keeps open state, in this way, unilateral sealing can be carried out to packaging bag, to facilitate postorder by cutter structure 100
Operation is vacuumized, and then greatly improves the packaging operation efficiency of packaging bag.
Specifically, the first sealing 111 and the first opening portion 112 extend each along the length direction of the first mounting base 110
Setting, the second sealing 121 and the second opening portion 122 are extended each along the length direction of the second mounting base 120.In this way,
Expand the first sealing 111, the second sealing 121, the first opening portion 112 and the second opening portion 122 sphere of action, be convenient for
Cutter structure 100 being capable of effective to packaging bag, stable operation.Meanwhile first cutter hub 130 two sides respectively with the first sealing
The side fitting of 111 side, the first opening portion 112, the two sides of the second cutter hub 140 side with the second sealing 121 respectively
The side of the side fitting in face, the second opening portion 122, in this way, making the first cutter hub 130 and the second cutter hub 140 stable peace respectively
In the first mounting base 110 and the second mounting base 120, cut so that cutter structure 100 stablizes packaging film.Wherein,
The length direction of the length direction of first mounting base 110 and the second mounting base 120 in order to facilitate understanding, by taking Fig. 1 as an example, the first peace
The length direction of the length direction and the second mounting base 120 that fill seat 110 is respectively S in Fig. 11The direction of expression and S2The side of expression
To.
Further, Fig. 1, Fig. 2 and Fig. 4 are please referred to, the first sealing 111 by heating member for being heated；Or
Second sealing 121 by heating member for being heated；Again or the first sealing 111 is used to lead to the second sealing 121
Heating member is crossed to be heated.It follows that the present embodiment need to only guarantee that at least one sealing is heated.First cutter hub 130
When being engaged with the second cutter hub 140, the first sealing 111 is contacted with the second sealing 121, the first opening portion 112 and the second opening
Portion 122 separates.It follows that since at least one in the first sealing 111 and the second sealing 121 is heated, when first
When cutter hub 130 is engaged with the second cutter hub 140, the first sealing 111 is contacted with the second sealing 121, so that one end of packaging bag
It is heated and presses sealing；At the same time, the first opening portion 112 is spaced apart with the second opening portion 122, so that another packaging bag
One end remains open state.In this way, by cutter structure 100, so that the unilateral sealing of packaging bag.
Optionally, glue spraying can also be used in the first sealing 111 and the second sealing 121, so that the progress of packaging bag one end is close
Envelope.Meanwhile first opening portion 112 and the second opening portion 122 be thermal insulator, due to the first opening portion 112 and the second opening portion
122 can not be heated, and therefore, one end of packaging bag then can not stabilized seal.
Further, Fig. 2 to Fig. 5 is please referred to, the first sealing 111 is equipped with protrusion 1113.On second sealing 121
Equipped with groove 1212.When first cutter hub 130 is engaged with the second cutter hub 140, protrusion 1113 cooperates with groove 1212.Or first is close
Envelope portion 111 is equipped with groove 1212.Second sealing 121 is equipped with protrusion 1113.First cutter hub 130 is stung with the second cutter hub 140
When conjunction, protrusion 1113 cooperates with groove 1212.In this way, the contact compared to plane with plane, the present embodiment passes through protrusion 1113
Cooperate with groove 1212, so that the contact surface of the first sealing 111 and the second sealing 121 in packaging bag increases, convenient for packet
Pack one end obtains excellent sealing.Specifically in the present embodiment, protrusion 1113 extends along the length direction of the first sealing 111
Setting, groove 1212 are extended along the length direction of the second sealing 121；Or protrusion 1113 is along the second sealing
121 length direction is extended, and groove 1212 is extended along the length direction of the first sealing 111.Wherein, in order to just
In the length direction for the length direction and the second sealing 121 for understanding the first sealing 111, by taking Fig. 2 and Fig. 4 as an example, first is close
The length direction in envelope portion 111 is S in Fig. 23The direction of expression；The length direction of second sealing 121 is S in Fig. 44The side of expression
To.
In one embodiment, protrusion 1113 is tooth root, and groove 1212 is tooth socket.First cutter hub 130 and the second cutter hub 140
When occlusion, tooth root is engaged with tooth socket.In this way, engaging by tooth root and tooth socket so that packaging bag one end obtain it is more good close
Envelope.Specifically in the present embodiment, tooth root is multiple, multiple tooth root interval settings.Tooth socket is multiple, multiple septum interalveolare settings.
In this way, further increasing packaging bag one end leakproofness.
In one embodiment, referring to FIG. 2, backwards to the one side and first of the first cutter hub 130 on the first sealing 111
The distance of the one side of the first cutter hub 130 of direction is from the first sealing 111 close to the first mounting base 110 on sealing 111
One end on one end to the first sealing 111 far from the first mounting base 110 is gradually reduced.Backwards to second on second sealing 121
The one side of cutter hub 140 on the second sealing 121 towards at a distance from the one side of the second cutter hub 140 from the second sealing 121
Upper one end on one end to the second sealing 121 of the second mounting base 120 far from the second mounting base 120 is gradually reduced.By
This is it is found that the first sealing 111 and the second sealing 121 are in one large one small structure, so that heat concentrates on first
The smaller end of sealing 111 and the second sealing 121, consequently facilitating packaging bag one end obtains fast sealing.Meanwhile this implementation
The end that first sealing 111 and the second sealing 121 act in packaging bag is designed to small end by example, reduces packaging bag
The width of top sealed portion improves use space inside packaging bag.
In one embodiment, Fig. 2 and Fig. 4 are please referred to, the first mounting base 110 is equipped with the first mounting hole 113；Or the
Two mounting bases 120 are equipped with the first mounting hole 113；It is equipped with first again or in the first mounting base 110 and the second mounting base 120
Mounting hole 113.First mounting hole 113 with be packed into heating member.In this way, guarantee the first sealing 111 and the second sealing 121 to
A few sealing is heated.Wherein, heating member is chosen as heater strip, heating tube, conduction oil or other heating elements.
In one embodiment, the first sealing 111 is equipped with the second mounting hole 1111；Or second on sealing 121
Equipped with the second mounting hole 1111；First sealing 111 and the second sealing 121 are equipped with the second mounting hole 1111, the second installation
Hole 1111 is for being packed into temperature inductor.In this way, incuding the first sealing 111 and/or the second sealing by temperature inductor
Temperature on 121, and according to needs of production, the temperature on the first sealing 111 and/or the second sealing 121 is carried out
Precisely adjust.Wherein, temperature sensor can for thermocouple, thermistor, platinum resistance, temperature IC (Temperature IC) or
Other sensors.
In one embodiment, Fig. 2 and Fig. 4 are please referred to, runs through on the first sealing 111 or the first opening portion 112 and is equipped with
First fixation hole 1112.First fixation hole 1112 fixes the first cutter hub 130 for penetrating fixing piece.Second sealing 121 or the
Through equipped with the second fixation hole 1211 on two opening portions 122.Second fixation hole 1211 fixes the second cutter hub for penetrating fixing piece
140.In this way, making the first cutter hub 130 and the second cutter hub 140 obtain stablizing fixation, consequently facilitating the first cutter hub 130 and the second knife
Body 140 being capable of stable occlusion.Wherein, fixing piece is bolt, screw, rivet, pin or other retaining elements.
In one embodiment, one end in the first mounting base 110 far from the first cutter hub 130 is equipped with the first weight loss groove
114.One end in second mounting base 120 far from the second cutter hub 140 is equipped with the second weight loss groove 123.In this way, passing through the first loss of weight
Slot 114 and the second weight loss groove 123 reduce the weight of the first mounting base 110 and the second mounting base 120, convenient for 100 spirit of cutter structure
It is living to use.Meanwhile it being also beneficial to save making material, reducing cost of manufacture.Specifically in the present embodiment, the first mounting base 110
Third mounting hole 115 and the 4th mounting hole 124 are respectively equipped with the second mounting base 120.
In one embodiment, Fig. 3 and Fig. 5 are please referred to, the first cutter hub 130 includes cutting edge 131.The thickness of cutting edge 131
Spend W from cutting edge 131 close to the first mounting base 110 one end to cutting edge 131 on far from the first mounting base 110 one end by
It is decrescence few.Second cutter hub 140 includes loading end 141.Cutting edge 131 can contact on loading end 141.Or second cutter hub 140
Including cutting edge 131.The thickness W of cutting edge 131 is from cutting edge 131 close to one end of the second mounting base 120 to cutting edge 131
Upper one end far from the second mounting base 120 gradually decreases.First cutter hub 130 includes loading end 141.Cutting edge 131 can contact
On loading end 141.It follows that one of cutter hub has more sharp knife in the first cutter hub 130 and the second cutter hub 140
Sword, convenient for by packaging film fly-cutting, another cutter hub has loading end 141, so that packaging film obtains stablizing branch in cutting
Support obtains stablizing processing operation in this way, cutting packaging film stabilization to be conducive to packaging bag.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (9)
1. a kind of cutter structure characterized by comprising
First mounting base is equipped at intervals with the first sealing and the first opening portion in first mounting base；
Second mounting base is equipped at intervals with the second sealing and the second opening portion in second mounting base；
First cutter hub, first cutter hub are installed in first mounting base, and first cutter hub is close positioned at described first
Between envelope portion and first opening portion；And
Second cutter hub, second cutter hub are installed in second mounting base, and second cutter hub is close positioned at described second
Between envelope portion and second opening portion, when first cutter hub is engaged with second cutter hub, first sealing and institute
The cooperation of the second sealing is stated for packaging bag one end to be sealed, first opening portion is matched with second opening portion to be shared
In by another packaging bag one end keep open state.
2. cutter structure according to claim 1, which is characterized in that first sealing and/or second sealing
Portion by heating member for being heated, when first cutter hub is engaged with second cutter hub, first sealing and institute
The contact of the second sealing is stated, first opening portion is separated with second opening portion.
3. cutter structure according to claim 2, which is characterized in that first sealing is equipped with protrusion, and described the
Two sealings are equipped with groove, and when first cutter hub is engaged with second cutter hub, the protrusion cooperates with the groove；Or
First sealing described in person is equipped with groove, and second sealing is equipped with protrusion, first cutter hub and second knife
When body is engaged, the protrusion cooperates with the groove.
4. cutter structure according to claim 3, which is characterized in that the protrusion is tooth root, and the groove is tooth socket, institute
When stating the first cutter hub and being engaged with second cutter hub, the tooth root is engaged with the tooth socket.
5. cutter structure according to claim 2, which is characterized in that backwards to first cutter hub on first sealing
One side on first sealing towards being leaned on from first sealing at a distance from the one side of first cutter hub
One end far from first mounting base is gradually reduced on one end to first sealing of nearly first mounting base；It is described
Towards the side of second cutter hub on the one side of second cutter hub and second sealing on second sealing
The distance in face is from second sealing far from described on one end to second sealing of second mounting base
One end of second mounting base is gradually reduced.
6. cutter structure according to claim 2, which is characterized in that first mounting base and/or second installation
Seat is equipped with the first mounting hole, first mounting hole with be packed into the heating member.
7. cutter structure according to claim 2, which is characterized in that first sealing and/or second sealing
Portion is equipped with the second mounting hole, and second mounting hole is for being packed into temperature inductor.
8. cutter structure according to claim 1, which is characterized in that on first sealing or first opening portion
Through the first fixation hole is equipped with, first fixation hole is for penetrating fixed first cutter hub of fixing piece；Second sealing
Through being equipped with the second fixation hole in portion or second opening portion, second fixation hole is for penetrating fixing piece fixed described the
Two cutter hubs.
9. cutter structure according to any one of claims 1 to 8, which is characterized in that first cutter hub includes cutting
Sword, the thickness W of the cutting edge from the cutting edge close to first mounting base one end to the cutting edge on far from
One end of first mounting base gradually decreases, and second cutter hub includes loading end, and the cutting edge can be contacted to be held described
On section；Or second cutter hub includes cutting edge, the thickness W of the cutting edge is from the cutting edge close to described second
One end on one end of mounting base to the cutting edge far from second mounting base gradually decreases, and first cutter hub includes holding
Section, the cutting edge can contact on the loading end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822100656.7U CN209382403U (en) | 2018-12-14 | 2018-12-14 | Cutter structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822100656.7U CN209382403U (en) | 2018-12-14 | 2018-12-14 | Cutter structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209382403U true CN209382403U (en) | 2019-09-13 |
Family
ID=67871882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822100656.7U Active CN209382403U (en) | 2018-12-14 | 2018-12-14 | Cutter structure |
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| Country | Link |
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| CN (1) | CN209382403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515879A (en) * | 2018-12-14 | 2019-03-26 | 广州市永合祥自动化设备科技有限公司 | Cutter structure and envelope method |
-
2018
- 2018-12-14 CN CN201822100656.7U patent/CN209382403U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515879A (en) * | 2018-12-14 | 2019-03-26 | 广州市永合祥自动化设备科技有限公司 | Cutter structure and envelope method |
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