CN109850283A - A kind of hot-seal packing machine shear - Google Patents
A kind of hot-seal packing machine shear Download PDFInfo
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- CN109850283A CN109850283A CN201811562906.7A CN201811562906A CN109850283A CN 109850283 A CN109850283 A CN 109850283A CN 201811562906 A CN201811562906 A CN 201811562906A CN 109850283 A CN109850283 A CN 109850283A
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Abstract
The invention discloses a kind of hot-seal packing machine shears, including a pair is arranged in juxtaposition and relatively turnable shear roller；The periphery of two shear rollers is equipped with the shear-blade axially arranged along shear roller；The opposite seamed edge of two shear-blades is equipped with cut part, and the cut part of at least one shear-blade is in tilted layout in two shear-blades, and making the cut part of two shear-blades, there are angles on the axial plane of shear roller；Structure of the invention is reasonable, easy to use, it can be ensured that shearing is more quick, sheared edge is more neat；And the rate of depreciation that can reduce shear-blade achievees the purpose that reduce maintenance cost.
Description
Technical field
The present invention relates to packing machine shearing technique fields, and in particular to a kind of hot-seal packing machine shear.
Background technique
Currently, the convenience that packaging bag is all compared during using and carrying due to it, is largely applied to various packets
Dress field.Currently, mostly using the two step works for first sealing, cutting again in the encapsulation of the edible products, liquid beverage that produce on the market
Process and equipment, sealing, cutting are carried out using substep.
In cutting process, generallys use shuttle cutter and do relative motion, packaging bag is put between cutter
Cutting is squeezed and, which is realized, haves the defects that by the way of squeezing cutting certain；One, cutter and packaging bag be will increase in shearing
Instant contact area, will lead to that cutting blade abrasion is too fast, reduce the service life of cutter, improve cost；Significantly increase fortune
Capable and maintenance cost；Two, can also often occur the phenomenon of clipped position relaxation by the way of squeezing cutting, lead to each cutter
The position cut in packaging bag is inconsistent, results even in packaging bag leak-off pocket, and the production for thus greatly reducing packaging bag is good
Rate；Three: for common shear in the higher packaging bag of cutting thickness, cutting pressure is easy to happen shift phenomenon, makes to cut
The phenomenon that mouth is irregular, is easy to happen packaging pocket facing knife.
Summary of the invention
For the defects in the prior art, the object of the present invention is to provide a kind of hot-seal packing machine shear, reduction is cut
Rate of depreciation is cut, shear effect also can be improved while reducing maintenance cost.
The technical scheme adopted by the invention is that: a kind of hot-seal packing machine shear, including a pair are arranged in juxtaposition and can
The shear roller of relative rotation；The periphery of two shear rollers is equipped with the shear-blade axially arranged along shear roller；Wherein one
A shear-blade is movably arranged on shear roller, which can be around the side of the close shear roller of the shear-blade
It swings, another shear-blade is fixedly mounted on another shear roller；The opposite side of two shear-blades is equipped with and cuts
Portion is cut, the cut part of at least one shear-blade makes two to the axially inclined arrangement of shear roller in two shear-blades
There are angles on the axial plane of shear roller for the cut part of a shear-blade；When two shear rollers relatively rotate
When, the cut part of two shear-blades can be along shear roller axially shearing packaging bag.
In the technical program, the shear roller being arranged in juxtaposition is relatively rotatable to each other, the shear-blade energy being mounted on shear roller
It is enough to be rotated with shear roller, can packaging bag of the THE ADIABATIC SHEAR IN positioned at shear roller between, shearing of the realization to packaging bag after heat-sealing.When
When two shear-blades turn to relative position, the cut parts of two shear-blades can mutual extrusion, the shearing of activity installation
Blade is swingable after being squeezed to form the shearing point to contact with each other to adapt to shear, in turn between the shear-blade being fixedly mounted
Improve the shearing scope of application of shear.Since the cut part of two shear-blades is in certain on the axial plane of shear roller
Angle；Therefore, there is certain folder between the shear plane and cut part for the packaging bag to be sheared that shear roller is axially sent into
Angle.In shear history, when two cut parts are in relative position, cut part can be with the cut mode of scissor type from packaging bag
A side to the other side shear, avoid entire cut part simultaneously push-through packs bag, shearing can be reduced using above-mentioned cut mode
Contact area of the cut part and packaging bag of blade in shearing, can not only ensure that shearing is more quick, sheared edge is more neat；
And the rate of depreciation that can reduce shear-blade achievees the purpose that reduce maintenance cost.
Preferred technical solution, additional technical feature are that the periphery of two shear rollers is equipped with prolongs along shear roller
The shear surface for stretching direction arrangement is equipped with the shearing boss radially extended along shear roller, the shearing on two shear surfaces
Two opposite surfaces of boss are equipped with mutually engageable engaging tooth.
In this way, shearing boss increases the distance between two shear rollers, facilitates and packaging bag to be sheared is introduced into shear roller
Between sheared, and shear the engaging tooth on boss apparent surface and can be intermeshed, in shearing can stabilization clamp handle
Packaging bag to be sheared, while also facilitating and packaging bag is sealed in shear history；More convenient shear-blade shearing.
Preferred technical solution, additional technical feature are that the tooth tip of the engaging tooth does round corner treatment.
In this way, the tooth tip for doing round corner treatment, which can avoid engaging tooth, damages packaging bag when engagement clamps packaging bag.
Preferred technical solution, additional technical feature be, two opposite surfaces of the shearing boss be equipped with to
The mounting groove of interior extension, one of them described shear-blade are axially movably arranged in a mounting groove along shear roller, another
Shear-blade is axially installed in another mounting groove along shear roller.
In this way, two shear-blades can be accordingly mounted in the mounting groove of shearing boss, shear-blade installation can be improved
Stability, avoid shear-blade from falling off.
Preferred technical solution, additional technical feature are, are movably arranged on the shear-blade in the mounting groove
Upper and lower ends are connected with elastic component, and end and the shear roller of the elastic component are movably connected, shear-blade upper and lower ends difference
Connecting hole equipped with multiple connection elastic components, the connecting hole is along the wide to arrangement of the shear-blade.
In this way, the shear-blade extruding that shear roller is fixedly mounted when rotating struts in the case where elastic component elastic force is bigger
The power of the shear-blade of activity installation is bigger, and the power of two pieces of blade opposing compressions sliding is bigger, and then forms biggish cut
Shear force.It is always maintained at a point between two cut parts of two shear-blades in shear history to contact with each other, i.e. shape
At shearing point, when shearing point streaks packaging bag, cutting can be rapidly completed, shear-blade can be in elastic component after the completion of shearing
Elastic force effect under automatically reset.
Preferred technical solution, additional technical feature are, are fixedly mounted in the installation groove sidewall of the shear-blade
Equipped with the pretension bolt for being bolted with fixed shear blade in the fixation hole I, the fixation hole I of shearing boss side surfaces.
In this way, the shear-blade being fixedly mounted in mounting groove can be consolidated by the bolt being screwed onto fixation hole I
It is fixed, improve the stability of shear-blade installation.
Preferred technical solution, additional technical feature be, the pocket side wall of two mounting grooves is additionally provided with to cutting
The engaging slot of boss side surfaces extension is cut, and the engaging slot extending direction in two mounting grooves is opposite.
In this way, the cut part of one of shear-blade can conform to when two shearing boss turn to relative position
On the side of another shear-blade cut part, the engaging slot being arranged on mounting groove can accommodate the shear-blade of opposite side
Cut part.
Preferred technical solution, additional technical feature are that the shear roller is equipped with the mounting hole arranged along axis,
The periphery of the shear roller is equipped with the fixation hole II for extending radially through mounting hole.
In this way, shear roller can be mounted in the driving device of packaging facilities by mounting hole, and fixation hole II can be passed through
It is fixed.
The beneficial effects of the present invention are: the shear-blade of hot-seal packing machine shear provided by the present invention can be with shearing
Roller relatively rotates, and the shear-blade of activity installation can form phase with the shear-blade of fixed installation under the effect of the elastic force of elastic component
The shearing point mutually contacted, to adapt to the shearing of the packaging bag to different-thickness or material；Due to along shear roller be axially sent into
Shearing has certain angle between the shear plane and cut part of packaging bag.In shear history, cut part can pitch and cut
The cut mode of formula from a side of packaging bag to the other side shear, reduce shear-blade cut part and packaging bag shearing when
Contact area, structure of the invention is reasonable, easy to use, can not only ensure that shearing is more quick, sheared edge is more neat；And it can
The rate of depreciation for reducing shear-blade achievees the purpose that reduce maintenance cost；It is widely portable in the shear applications of packaging bag.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar element
Or part is generally identified by similar appended drawing reference.In attached drawing, each element or part might not be drawn according to actual ratio.
Fig. 1 is the three-dimensional structure diagram for the hot-seal packing machine shear that an embodiment provides.
Fig. 2 is the top view for the hot-seal packing machine shear that an embodiment provides.
Fig. 3 is the shear-blade structure chart for the hot-seal packing machine shear that an embodiment provides.
Specific embodiment
Here, it is to be noted that, function of the present invention, method etc. are only that the conventional adaptation of the prior art is answered
With.Therefore, improvement of the present invention for the prior art, the connection relationship being substantially between hardware, rather than it is directed to function, method
Itself, although namely the present invention be related to some functions, method, and do not include the improvement proposed to function, method itself.This hair
The bright description for function, method is in order to better illustrate the present invention, to better understand the present invention.
It is described in detail below in conjunction with embodiment of the attached drawing to technical solution of the present invention.Following embodiment is only used for
Clearly illustrate technical solution of the present invention, therefore be only used as example, and cannot be used as a limitation and limit protection model of the invention
It encloses.
It should be noted that unless otherwise indicated, technical term or scientific term used in this application should be this hair
The ordinary meaning that bright one of ordinary skill in the art are understood.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, Fig. 1 is the three-dimensional structure diagram for the hot-seal packing machine shear that an embodiment provides；
Fig. 2 is the top view for the hot-seal packing machine shear that an embodiment provides；Fig. 3 is that the hot-seal packing machine that an embodiment provides is cut
The shear-blade structure chart of cutting apparatus.In figure, the meaning that each appended drawing reference indicates is as follows；Shear roller 1, mounting hole 101, shearing
Face 102, connecting hole 201, cut part 202, elastic component 3, shearing boss 4, mounting groove 401, engaging slot 402, is consolidated shear-blade 2
Determine hole I403, engaging tooth 404.
As shown in Figure 1, Figure 2 and Figure 3, in one embodiment, a kind of hot-seal packing machine shear provided by the invention, packet
A pair is included to be arranged in juxtaposition and relatively turnable shear roller 1；The periphery of two shear rollers 1 is equipped with along the axial arrangement of shear roller 1
Shear-blade 2；One of shear-blade 2 is movably arranged on shear roller 1, which can be around the shear-blade 2
The side of close shear roller 1 swing, another shear-blade 2 is fixedly mounted on another shear roller 1；Two shear-blades 2
Opposite side is equipped with cut part 202, and the cut part 202 of at least one shear-blade 2 is to cutting in two shear-blades 2
Cut the axially inclined arrangement of roller 1.
In the present embodiment, the cut part 202 of a shear-blade 2 is in tilted layout by preferential selection, the cut part 202 with
There are angles for the axial plane of shear roller 1, since another shear-blade 2 is parallel with the axial plane of shear roller 1, two shearings
The cut part 202 of blade 2 is in a certain angle on the axial plane of shear roller 1.When two shear-blades 2 turn to relative position
When, the cut parts 202 of two shear-blades 2 can mutual extrusion, the shear-blade 2 of activity installation is swingable after being squeezed, living
The cut part for the shear-blade that the swingable cooperation in the shear-blade cut part of dynamic installation is fixedly mounted forms the shearing to contact with each other
Point, shearing point streak packaging bag, quickly cut off packaging bag.And then improve the shearing scope of application of shear；When wait shear packet
When pack is sent between two shear rollers 1, there is certain angle between packaging bag and the shear plane of two shear-blades 2.Two
A cut part 202 can be sheared with the cut mode of scissor type from a side of packaging bag to the other side, avoid entire cut part 202 same
When push-through packs bag, using above-mentioned cut mode can reduce shear-blade 2 cut part 202 and packaging bag shearing when connecing
Contacting surface product can not only ensure that shearing is more quick, sheared edge is more neat；And the rate of depreciation of shear-blade 2 can be reduced.
As depicted in figs. 1 and 2, the periphery of two shear rollers 1 is equipped with the shear surface 102 arranged along 1 extending direction of shear roller,
The shearing boss 4 radially extended along shear roller 1 is equipped on two shear surfaces 102, shearing boss 4 is set on two opposite surfaces
There is mutually engageable engaging tooth 404.When two 1 arranged for interval arranged side by side of shear roller, due to shearing the presence of boss 4, can increase
Add the distance between two shear rollers 1, more convenient packaging bag to be sheared is sent between shear roller 1 is sheared, in order to cut
Packaging bag can be clamped when cutting, to improve the stability of shearing, be set on two opposite surfaces of two shearing boss 4
There is mutually engageable engaging tooth 404.Since shearing boss 4 extends outwardly, after shearing the engagement of engaging tooth 404 on boss 4,
It can packaging bag to be sheared between stable holding shear roller 1 in shearing；In order to avoid engaging tooth 404 is damaged in clamping
The tooth tip of packaging bag, engaging tooth 404 does round corner treatment；Tooth tip not only can stable holding packaging in engagement after round corner treatment
Bag, and can prevent packaging bag from damaging.
As depicted in figs. 1 and 2, two opposite surfaces of the shearing boss 4 are equipped with the mounting groove 401 to extend internally,
One of them described shear-blade 2 is axially movably arranged in a mounting groove 401 along shear roller 1, another 2 edge of shear-blade
Shear roller 1 is axially installed in another mounting groove 401.Two shear-blades 2 can accordingly be mounted on the peace of shearing boss 4
In tankage 401, the stability of the installation of shear-blade 2 can be improved.
As depicted in figs. 1 and 2, the upper and lower ends for the shear-blade 2 being movably arranged in mounting groove 401 are connected with elastic component
3, end and the shear roller 1 of elastic component 3 are movably connected.In the present embodiment, it is movably arranged on the shear-blade 2 in mounting groove
Cut part is using inclination arrangement, and elastic component 3 preferentially selects extension spring, and the end of extension spring is movably connected in be set to and cut
In 2 upper end connecting hole 201 of cutting edge.The shear-blade 2 being movably arranged in mounting groove 401 can be acted in the elastic force of elastic component 3
Lower stabilization is fitted on the side wall of the mounting groove 401, when shearing the packaging bag of unlike material or thickness, the shearing of two pieces of blades
The shear-blade 2 of portion's mutual extrusion, activity installation is softened under the effect of compression spring elastic force, and adaptability adjusts swing angle,
For shear roller 1 persistently after rotation, 202 opposing compression of cut part of shear-blade 2 slidably completes shearing, the shearing of activity installation
Blade 2 can form shearing point when swinging, and cooperate suitable 3 elastic force of elastic component to complete shearing, and then can realize that automatic adjustment is cut
Shear force size can automatically reset after the completion of shearing.
As depicted in figs. 1 and 2, in the present embodiment, the cut part 202 of shear-blade 2 passes through 4 seamed edges of shear-blade
It is sheared, is respectively arranged with connecting hole 201, the connection of 2 installation elastic components in the shear-blade upper and lower ends of activity installation
Hole 201 along the shear-blade 2 width to arrangement, when in use can be by spinning upside down and front and back turn-over reaches every seamed edge all
The effect used, so that shear-blade improves 4 times of service life on the basis of original use.
As depicted in figs. 1 and 2,401 side wall of mounting groove that shear-blade 2 is fixedly mounted is equipped with through shearing 4 side of boss
The pretension bolt of fixed shear blade 2 is bolted in the fixation hole I403 in face, fixation hole I403.It is fixedly mounted on mounting groove 401
Interior shear-blade 2 can be fixed by the bolt being screwed onto fixation hole I403, improve the stabilization that shear-blade 2 is installed
Property.
As depicted in figs. 1 and 2, the pocket side wall of two mounting grooves 401 is additionally provided with the engaging extended to shearing 4 side of boss
Slot 402, and 402 extending direction of engaging slot in two mounting grooves 401 is opposite.When two shearing boss 4 turn to relative position
When, the cut part 202 of one of shear-blade 2 can conform on the side of another 2 cut part 202 of shear-blade, setting
Engaging slot 402 on mounting groove 401 can accommodate the cut part 202 of the shear-blade 2 of opposite side.
As depicted in figs. 1 and 2, shear roller 1 is equipped with the mounting hole 101 arranged along axis, and the periphery of shear roller 1 is equipped with
The fixation hole II of penetrating mounting holes 101.Shear roller 1 can be mounted in the driving device of packaging facilities by mounting hole 101, and
It can be fixed by fixation hole II, during installation, shear roller 1 is mounted on the drive shaft of hot-seal packing machine by mounting hole 101
On, then the fixed shear roller 1 by way of installing fixing bolt in fixation hole II, avoid the skidding in rotation of shear roller 1.
In this application unless specifically defined or limited otherwise, the terms such as term " connected ", " connection ", " fixation " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or is integral；It can be electrical connection；It can be with
It is to be connected directly, the connection inside two elements or the phase of two elements can also be can be indirectly connected through an intermediary
Interaction relationship.For the ordinary skill in the art, above-mentioned term can be understood in the present invention as the case may be
In concrete meaning.
In specification of the invention, numerous specific details are set forth.It is to be appreciated, however, that the embodiment of the present invention can be with
It practices without these specific details.In some instances, well known method, system and skill is not been shown in detail
Art, so as not to obscure the understanding of this specification.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, system, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, specific features, system, material or the feature of description can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme should all cover within the scope of the claims and the description of the invention.
Claims (7)
1. a kind of hot-seal packing machine shear, it is characterised in that: be arranged in juxtaposition including a pair and relatively turnable shear roller
(1)；The periphery of two shear rollers (1) is equipped with the shear-blade (2) axially arranged along shear roller (1)；One of institute
It states shear-blade (2) to be movably arranged on shear roller (1), which can be around the close shearing of the shear-blade (2)
The side of roller (1) is swung, another shear-blade (2) is fixedly mounted on another shear roller (1)；
The opposite side of two shear-blades (2) is equipped with cut part (202), in two shear-blades (2) at least
There is axially inclined arrangement of the cut part (202) an of shear-blade (2) to shear roller (1), makes two shear-blades (2)
There are angles on the axial plane of shear roller (1) for cut part (202)；When two shear rollers (1) relatively rotate, two
It the cut part (202) of shear-blade (2) can be along shear roller (1) axially shearing packaging bag.
2. a kind of hot-seal packing machine shear according to claim 1, it is characterised in that:
The periphery of two shear rollers (1) is equipped with the shear surface (102) arranged along shear roller (1) extending direction, in two institutes
It states shear surface (102) and is equipped with the shearing boss (4) that radially extends along shear roller (1), opposite two of shearing boss (4)
Surface is equipped with mutually engageable engaging tooth (404).
3. a kind of hot-seal packing machine shear according to claim 2, it is characterised in that:
Two opposite surfaces of shearing boss (4) are equipped with the mounting groove (401) to extend internally, one of them described shearing
Blade (2) is axially movably arranged in a mounting groove (401) along shear roller (1), another shear-blade (2) is along shear roller
(1) another mounting groove (401) are axially installed in.
4. a kind of hot-seal packing machine shear according to claim 3, it is characterised in that:
The upper and lower ends for the shear-blade (2) being movably arranged in the mounting groove (401) are connected with elastic component (3), the bullet
The end of property part (3) is movably connected with shear roller (1), which is respectively equipped with multiple connection elastic components
(3) connecting hole (201), the connecting hole (201) is along the wide to arrangement of the shear-blade (2).
5. a kind of hot-seal packing machine shear according to claim 3, it is characterised in that:
Mounting groove (401) side wall that the shear-blade (2) are fixedly mounted is equipped with multiple consolidating through shearing boss (4) side
Determine hole I (403), the fixation hole I (403) is along shearing boss (4) extending direction arrangement, in each fixation hole I (403)
It is bolted with the pretension bolt of fixed shear blade (2).
6. a kind of hot-seal packing machine shear according to claim 3, it is characterised in that:
The pocket side wall of two mounting grooves (401) is additionally provided with the engaging slot (402) extended to shearing boss (4) side, and
And engaging slot (402) extending direction in two mounting grooves (401) is opposite.
7. a kind of hot-seal packing machine shear according to claim 1, it is characterised in that:
The shear roller (1) is equipped with the mounting hole (101) arranged along axis, and the periphery of the shear roller (1) is equipped with radial
The fixation hole II of penetrating mounting holes (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811562906.7A CN109850283A (en) | 2018-12-20 | 2018-12-20 | A kind of hot-seal packing machine shear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811562906.7A CN109850283A (en) | 2018-12-20 | 2018-12-20 | A kind of hot-seal packing machine shear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109850283A true CN109850283A (en) | 2019-06-07 |
Family
ID=66891639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811562906.7A Pending CN109850283A (en) | 2018-12-20 | 2018-12-20 | A kind of hot-seal packing machine shear |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1558539A (en) * | 1976-10-14 | 1980-01-03 | Strecker Kg Otto C | Rotary crossutter |
| US5224408A (en) * | 1990-12-13 | 1993-07-06 | Tamarack Products, Inc. | Apparatus for cutting |
| CN1484564A (en) * | 2001-03-29 | 2004-03-24 | �Ѻ͵繤��ʽ���� | Plate member shearing apparatus method for shearing plate member and sheared piece of plate member |
| CN203919143U (en) * | 2014-05-28 | 2014-11-05 | 博凯机械(上海)有限公司 | Cutter mechanism for spiral transverse cutting machine |
| CN206254247U (en) * | 2016-11-02 | 2017-06-16 | 昕中和成都胶业有限公司 | A kind of bale splitter |
| CN108177182A (en) * | 2017-12-29 | 2018-06-19 | 重庆翰邦汽车配件有限公司 | A kind of foamed board cutter device |
| CN209337118U (en) * | 2018-12-20 | 2019-09-03 | 余芳利 | A kind of hot-seal packing machine shear |
-
2018
- 2018-12-20 CN CN201811562906.7A patent/CN109850283A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1558539A (en) * | 1976-10-14 | 1980-01-03 | Strecker Kg Otto C | Rotary crossutter |
| US5224408A (en) * | 1990-12-13 | 1993-07-06 | Tamarack Products, Inc. | Apparatus for cutting |
| CN1484564A (en) * | 2001-03-29 | 2004-03-24 | �Ѻ͵繤��ʽ���� | Plate member shearing apparatus method for shearing plate member and sheared piece of plate member |
| CN203919143U (en) * | 2014-05-28 | 2014-11-05 | 博凯机械(上海)有限公司 | Cutter mechanism for spiral transverse cutting machine |
| CN206254247U (en) * | 2016-11-02 | 2017-06-16 | 昕中和成都胶业有限公司 | A kind of bale splitter |
| CN108177182A (en) * | 2017-12-29 | 2018-06-19 | 重庆翰邦汽车配件有限公司 | A kind of foamed board cutter device |
| CN209337118U (en) * | 2018-12-20 | 2019-09-03 | 余芳利 | A kind of hot-seal packing machine shear |
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