CN208681735U - Protective film cutter device - Google Patents

Protective film cutter device Download PDF

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Publication number
CN208681735U
CN208681735U CN201821210197.1U CN201821210197U CN208681735U CN 208681735 U CN208681735 U CN 208681735U CN 201821210197 U CN201821210197 U CN 201821210197U CN 208681735 U CN208681735 U CN 208681735U
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CN
China
Prior art keywords
cutting
cutting groove
protective film
fixture block
clamping
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CN201821210197.1U
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Chinese (zh)
Inventor
崔庆珑
徐力
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WEISHIDA SEMICONDUCTOR TECHNOLOGY (ZHANGJIAGANG) Co Ltd
Original Assignee
WEISHIDA SEMICONDUCTOR TECHNOLOGY (ZHANGJIAGANG) Co Ltd
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Priority to CN201821210197.1U priority Critical patent/CN208681735U/en
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Abstract

The utility model relates to protective film cutter devices; including the first fixture block, the second fixture block and the first cutting tool; first fixture block is oppositely arranged with the second fixture block; for clamping protective film; first fixture block is provided with the first cutting groove; second fixture block is provided with the second cutting groove; and first cutting groove corresponded to each other with the second cutting groove; first cutting tool can be moved in a manner of being connected to the inside of the second cutting groove after passing through the first cutting groove along the first cut direction, to cut to the protective film being held between the first fixture block and the second fixture block.Compared with cutting cut-off knife in the prior art, protective film is cut using protective film cutter device provided by the utility model, operation is simpler, it is more efficient to cut, and cuts the protective film formed and cut that face is concordant, cuts edge without impression.

Description

Protective film cutter device
Technical field
The utility model relates to cutting tool technical fields, more particularly, to a kind of protective film cutter device.
Background technique
Protective film is widely used in life production as a kind of common protector, often according to not when use Same service condition carries out cutting cutting to protective film, but protective film crop tool in the prior art is mostly shearing knife and lock Knife cuts low efficiency, also will cause the not concordant defect in cutting face or cause impression problem to the cutting edge of protective film, influences The normal use of protective film.
In conclusion low efficiency, to cut face not concordant and to guarantor there are cutting for protective film crop tool in the prior art The problems such as cutting edge of cuticula causes impression.
The information disclosed in the background technology section is intended only to deepen the understanding to the utility model general background technology, And it is not construed as recognizing or implying in any form that the information constitutes the prior art known in those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of protective film cutter devices, are cut out with alleviating protective film in the prior art It is not concordant and the problem of cause impression to the cutting edge of protective film to cut existing low efficiency, the cutting face of cutting of tool.
To solve the above problems, the utility model the following technical schemes are provided:
The utility model of first technical solution is a kind of protective film cutter device, which includes the first folder Block, the second fixture block and the first cutting tool.
First fixture block is oppositely arranged with second fixture block, for clamping protective film, with the face of first fixture block It is the first clamping face to the opposite face of second fixture block, is with the opposite face towards first fixture block of second fixture block Second clamping face;It is provided with the first cutting groove on first clamping face, second is provided on second clamping face and cuts Slot is cut, in the plane perpendicular to first clamping face, first cutting groove penetrates through first fixture block;Described first cuts Slot is cut to correspond to each other with second cutting groove.
The first cutting side is in the direction extended in the plane for being parallel to first clamping face with first cutting groove To first cutting tool can be in a manner of being connected to the inside of second cutting groove after passing through first cutting groove It is moved along first cut direction, thus to the protective film being held between first fixture block and second fixture block It is cut.
In addition, the protective film cutter device of the second technical solution, in the base of the protective film cutter device of the first technical solution On plinth, first cutting groove and second cutting groove, which are respectively provided with, to be parallel to each other spaced multiple, and described first cuts It cuts slot and second cutting groove corresponds.
In addition, the protective film cutter device of third art scheme, on the basis of the protective film cutter device of the first technical solution On, the protective film cutter device further includes the second cutting tool, it is additionally provided with third cutting groove on first clamping face, The 4th cutting groove is additionally provided on second clamping face.
In the plane for being parallel to first clamping face, the third cutting groove penetrates through first grip block;Flat For row in the plane of second clamping face, the 4th cutting groove penetrates through second grip block;The third cutting groove with 4th cutting groove corresponds to each other.
The second cutting side is in the direction extended in the plane for being parallel to first clamping face with the third cutting groove To second cutting tool can be cut in a manner of through first cutting groove and second cutting groove along described second It is mobile to cut direction, to cut to the protective film being held between first fixture block and second fixture block.
In addition, the protective film cutter device of the 4th technical solution, in the base of the protective film cutter device of third technical solution On plinth, the extending direction of the extending direction of the third cutting groove and the 4th cutting groove is respectively perpendicular to first cutting Direction.
In addition, the protective film cutter device of the 5th technical solution, cuts in the protective film of third or the 4th technical solution and fills On the basis of setting, the third cutting groove and the 4th cutting groove be respectively provided be parallel to each other it is spaced multiple, it is described Third cutting groove and the 4th cutting groove correspond.
In addition, the protective film cutter device of the 6th technical solution, in the base of the protective film cutter device of the first technical solution On plinth, first fixture block is formed as inclined surface, the inclined surface and the clamping away from first clamping face on one side Angle between face is 35-55 degree.
In addition, the protective film cutter device of the 7th technical solution, in the base of the protective film cutter device of the first technical solution On plinth, in the plane for being parallel to first clamping face, one end of first cutting groove be connected to external environment to be formed into The edge of a knife.
In addition, the protective film cutter device of the 8th technical solution, in the base of the protective film cutter device of the second technical solution On plinth, first cutting tool includes mounting bar and multiple blades, length direction of multiple blades along the mounting bar Parallel interval arrangement is configured to multiple blades and first cutting groove under cut state and corresponds.
In addition, the protective film cutter device of the 9th technical solution, in the base of the protective film cutter device of third technical solution On plinth, second cutting tool includes mounting bar and a blade, and the cutting edge of the blade is towards the length of the mounting bar Spend direction.
In addition, the protective film cutter device of the tenth technical solution, cuts dress in the protective film of the 8th or the 9th technical solution On the basis of setting, the blade is connect with the mounting bar in a detachable manner.
In conjunction with above technical scheme, the utility model bring beneficial effect is analyzed as follows:
A kind of protective film cutter device, the protective film cutter device include the first fixture block, the second fixture block and the first cutter Tool.
First fixture block is oppositely arranged with the second fixture block, for clamping protective film, with the first fixture block towards the second fixture block Opposite face is the first clamping face, with the opposite face towards the first fixture block of the second fixture block for the second clamping face;In the first clamping face On be provided with the first cutting groove, the second cutting groove is provided on the second clamping face, in the plane perpendicular to the first clamping face, First cutting groove penetrates through the first fixture block;First cutting groove is corresponded to each other with the second cutting groove.
For the first cut direction, first is cut in the direction extended in the plane for being parallel to the first clamping face with the first cutting groove Cutter tool can be moved in a manner of being connected to the inside of the second cutting groove after passing through the first cutting groove along the first cut direction, from And the protective film being held between the first fixture block and the second fixture block is cut.
When cutting, the cutting moving direction of the first cutting groove and the second cutting groove the first cutting tool of limitation be ensure that The concordant degree of cut surface;First fixture block and the second fixture block clamp protective film jointly, and cutter cuts protective film when avoiding cutting The problem of cut edge edge causes impression.
And protective film is cut using protective film cutter device provided by the utility model, there is easy to operate, sanction Cut efficient advantage.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages are illustrating Structure specifically noted by book, claims and attached drawing is achieved and obtained.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the overall structure diagram of the specific embodiment of protective film cutter device provided by the utility model.
Icon: the first fixture block of 100-;The first cutting groove of 110-;120- third cutting groove;130- feed mouth;200- second is pressed from both sides Block;The second cutting groove of 210-;The 4th cutting groove of 220-;The first cutting tool of 300-;The second cutting tool of 400-.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection;It can be mechanical connection, be also possible to be electrically connected;Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.
Below according to the structure of protective film cutter device provided by the utility model, its specific embodiment is illustrated.
Fig. 1 is the overall structure diagram of the specific embodiment of protective film cutter device provided by the utility model.
As shown in Figure 1, present embodiments providing a kind of protective film cutter device, which includes the first folder Block 100, the second fixture block 200 and the first cutting tool 300, the first fixture block 100 is oppositely arranged with the second fixture block 200, for clamping Protective film.
With the opposite face towards the second fixture block 200 of the first fixture block 100 for the first clamping face, with the face of the second fixture block 200 It is the second clamping face to the opposite face of the first fixture block 100;The first cutting groove 110 is provided on the first clamping face, in the second folder It holds and is provided with the second cutting groove 210 on face, in the plane perpendicular to the first clamping face, the first folder of the first cutting groove 110 perforation Block 100;First cutting groove 110 is corresponded to each other with the second cutting groove 210.
The direction extended in the plane for being parallel to the first clamping face with the first cutting groove 110 is the first cut direction, the One cutting tool 300 can be cut in a manner of being connected to the inside of the second cutting groove 210 after passing through the first cutting groove 110 along first It is mobile to cut direction, to cut to the protective film being held between the first fixture block 100 and the second fixture block 200.
Further, the first cutting groove 110 and the second cutting groove 210 be respectively provided be parallel to each other it is spaced multiple, First cutting groove 110 and the second cutting groove 210 correspond.
In addition, protective film cutter device further includes the second cutting tool 400, third is additionally provided on the first clamping face and is cut Slot 120 is cut, the 4th cutting groove 220 is additionally provided on the second clamping face, in the plane for being parallel to the first clamping face, third is cut It cuts slot 120 and penetrates through the first grip block;In the plane for being parallel to the second clamping face, the 4th cutting groove 220 penetrates through the second grip block; Third cutting groove 120 is corresponded to each other with the 4th cutting groove 220, with third cutting groove 120 in the plane for being parallel to the first clamping face The direction of interior extension is the second cut direction, and the second cutting tool 400 can be to run through the first cutting groove 110 and the second cutting groove 210 mode is moved along the second cut direction, thus to the protective film being held between the first fixture block 100 and the second fixture block 200 It is cut.
Further, the extending direction of the extending direction of third cutting groove 120 and the 4th cutting groove 220 is respectively perpendicular to One cut direction.
Further, third cutting groove 120 and the 4th cutting groove 220 be respectively provided be parallel to each other it is spaced more A, third cutting groove 120 and the 4th cutting groove 220 correspond.
In addition, the first fixture block 100 is formed as inclined surface away from the first clamping face on one side, between inclined surface and clamping face Angle be 35-55 degree, for example, the angle between inclined surface and clamping face is but is not limited to 35 degree or 40 degree or 45 degree, Or 50 degree or 55 degree.
In addition, one end of the first cutting groove 110 is connected to be formed with external environment in the plane for being parallel to the first clamping face Feed mouth 130.
In addition, the first cutting tool 300 includes mounting bar and multiple blades, multiple blades are flat along the length direction of mounting bar Row interval arrangement is configured to multiple blades and the first cutting groove 110 under cut state and corresponds.
In addition, the second cutting tool 400 includes mounting bar and a blade, and the cutting edge of blade is towards the length of mounting bar Direction.
Further, in above-mentioned the first cutting tool 300 and the second cutting tool 400, blade is respectively can tear open The mode of dress is connect with mounting bar.For example, being provided with joggle slot on mounting bar, one end of blade is provided with can be with joggle slot The joggle of joggle, blade to be connect in a manner of mounting bar joggle with mounting bar, by external force can by blade and mounting bar it Between separated, in order to improve the installation fastness of blade, can also further joggle slot inside peripheral wall be arranged rubber Piece, to increase the frictional force between joggle slot and joggle;Alternatively, the above-mentioned mode that can be dismounted are as follows: set in one end of blade Through-hole is set, one end of blade is fixed on mounting bar by rivet etc..The specific structure of the utility model is carried out above Illustrate, illustrates its usage mode below.
When in use, the first cutting groove and the second cutting groove limit the first cutting tool to above-mentioned protective film cutter device Moving direction is cut, ensure that the concordant degree of cut surface;First fixture block and the second fixture block clamp protective film jointly, avoid cutting When cutter the problem of impression is caused to the cut edge of protective film.
And protective film is cut using protective film cutter device provided by the utility model, there is easy to operate, sanction Cut efficient advantage.
In addition, the first cutting groove and the second cutting groove are respectively provided between being parallel to each other in above-mentioned specific embodiment Every the multiple of setting, and the first cutting groove and the second cutting groove correspond, such structure, so that the first cutting tool can edge Multiple cutting grooves cut protective film, to improve cutting efficiency.
In addition, protective film cutter device further includes the second cutting tool and cutting in above-mentioned specific embodiment When for accommodating third cutting groove, the 4th cutting groove of the second cutting tool, the second cutting tool is set, can be wanted according to processing It asks and secondary cut is carried out to protective film, further increase the cutting efficiency of the utility model.
In addition, in above-mentioned specific embodiment, the extension side of the extending direction of third cutting groove and the 4th cutting groove To the first cut direction is respectively perpendicular to, such structure is the cut direction and the first cutting side in order to make the second cutting tool To vertical, protective film can be cut into common rectangular-shaped.
In addition, third cutting groove and the 4th cutting groove are respectively provided between being parallel to each other in above-mentioned specific embodiment Every the multiple of setting, and third cutting groove and the 4th cutting groove correspond.Such structure, so that the second cutting tool can edge Multiple cutting grooves carry out secondary cut to protective film, to improve cutting efficiency.
In addition, the first fixture block is formed as tilting on one side away from the first clamping face in above-mentioned specific embodiment Face, and the angle between inclined surface and clamping face is 35-55 degree.It wherein, can be along inclined surface gradually when the first cutting tool is cut It is mobile, to change the cutting contact point of the first cutting tool and protective film, while reduction to cutting edge roundness loss, moreover it is possible to anti- Only cutting particle is accumulated in cutting edge roundness influences the concordant degree of cutting.The angle between clamping face of inclined surface is 35-55 degree, folder Angle is too small, and the first cutting cutter effectively cuts off cutting edge with regard to small, and tool wear is just relatively serious;Angle is excessive, it has not been convenient to the One cutting tool is moved along inclined surface.
In addition, in above-mentioned specific embodiment, in the plane for being parallel to the first clamping face, the one of the first cutting groove End is connected to form feed mouth with external environment, and feed mouth facilitates the feed when just starting cutting of the first cutting tool to cut.
In addition, in above-mentioned specific embodiment, the first cutting tool includes mounting bar and along the length side of mounting bar The multiple blades arranged to parallel interval, and multiple blades and the first cutting groove correspond under cut state.Such structure, So that multiple blade cutting blades can cut protective film along cutting groove simultaneously, to improve cutting efficiency.
In addition, in above-mentioned specific embodiment, the second cutting tool includes mounting bar and a blade, and blade Length direction of the cutting edge towards mounting bar.Such structure may make blade when cutting mobile with the second cutting tool, sword Mouth can reduce Cutting Drag perpendicular to protective film, guarantee that cutting is concordant and spend.
In addition, blade is connect with mounting bar in a detachable manner in above-mentioned specific embodiment.Such knot Structure facilitates blade that can replace in time after abrasion is bad.
In addition to this, mobile first cutting tool when cutting, other than needing to provide along the cutting force of cut direction, also The active force of pressing inclined surface need to be provided, the first cutting tool is made to be bonded inclined surface for convenience, it can be by the first cutting tool Mounting bar is made of magnet, and the first fixture block is made of magnetic material, so that the first cutting tool is bonded inclined surface by magnetic force.
The structure of specific embodiment of the utility model is illustrated above, but not limited to this.
For example, the first cutting groove and the second cutting groove are respectively provided between being parallel to each other in above-mentioned specific embodiment Every the multiple of setting and correspond.
But not limited to this, and the first cutting groove and the second cutting groove can also only be arranged one respectively, equally can be achieved to guarantor The function that cuticula is cut, still, according to the structure of specific embodiment, be arranged multiple one-to-one first cutting grooves, Second cutting groove cut the first cutting tool can along multiple cutting grooves to protective film, can reach and improve cutting efficiency Beneficial effect.
In addition, protective film cutter device further includes the second cutting tool and cutting in above-mentioned specific embodiment When for accommodating third cutting groove, the 4th cutting groove of the second cutting tool.
But not limited to this, for accommodating the of the second cutting tool when can also be not provided with the second cutting tool and cutting Three cutting grooves, the 4th cutting groove, the same function of can be achieved to cut protective film, still, according to specific embodiment Structure, for accommodating third cutting groove, the 4th cutting groove of the second cutting tool, energy when the second cutting tool and cutting is arranged Reach and secondary cut is carried out to protective film, improves the beneficial effect using function of the utility model.
In addition, in above-mentioned specific embodiment, the extension side of the extending direction of third cutting groove and the 4th cutting groove To being respectively perpendicular to the first cut direction.
But not limited to this, can also be according to reality in the case where the protective film for not requiring cutting to obtain is rectangle protective film Border needs the specific angle between extending direction and the first cut direction to third cutting groove and the 4th cutting groove to limit, To obtain protective film of different shapes.
In addition, in above-mentioned specific embodiment third cutting groove and the 4th cutting groove set up separately be set to it is one-to-one more It is a.
But not limited to this, and third cutting groove and the 4th cutting can also only be arranged one respectively, equally can be achieved to protection The secondary cut function of film still according to the structure of specific embodiment, is arranged multiple groups and corresponds third cutting groove, the 4th Cutting makes the second cutting tool that can carry out secondary cut to protective film along multiple cutting grooves, can reach and improve having for cutting efficiency Beneficial effect
In addition, the first fixture block is formed as tilting on one side away from the first clamping face in above-mentioned specific embodiment Face.
But not limited to this, and the first fixture block is formed as inclined surface away from may not be on one side for the first clamping face, and It is created as the flat surface being parallel to each other with the first clamping face, the same cutting function that can be achieved to protective film, still, according to The structure of specific embodiment, the first fixture block of setting are formed as inclined surface away from may not be on one side for the first clamping face, To change the cutting contact point of the first cutting tool and protective film using the inclined surface, reduce and cutting edge roundness is lost, prevent Only cutting particle is accumulated in cutting edge roundness influences the concordant degree of cutting.
In addition, being additionally provided in above-mentioned specific embodiment and being connected to one end of the first cutting groove with external environment Feed mouth.
But not limited to this, can also be not provided with above-mentioned feed mouth, the same function of can be achieved to cut protective film, But according to the structure of specific embodiment, feed mouth is set, the beneficial effect for facilitating the cutting feed of the first cutting tool can be reached Fruit.
In addition, the first cutting tool includes mounting bar and multiple blades in above-mentioned specific embodiment.
But not limited to this, and a blade can also only be arranged, the same function of can be achieved to cut protective film, but It is that, according to the structure of specific embodiment, multiple blades are set, multiple blades can be reached and cut protective film along cutting groove simultaneously, Improve the beneficial effect of cutting efficiency.
In addition, the second cutting tool includes mounting bar and a cutting edge direction installation in above-mentioned specific embodiment The blade of the length direction of item.
But not limited to this, can not also limit the direction of blade cutting edge, and equally achievable second cutting tool is to protective film Cutting function still according to the structure of specific embodiment, make the length direction towards mounting bar of blade cutting edge, can reach To Cutting Drag is reduced, guarantee the beneficial effect that cutting is concordantly spent.
In addition, blade is connect with mounting bar in a detachable manner in above-mentioned specific embodiment.
But not limited to this, and the connection between blade and mounting bar is also possible to fixed made of welding or being integrally manufactured connect It connects, the function that same achievable first cutting tool, the second cutting tool cut protective film, still, according to specific reality The structure for applying mode sets removable connection for the connection between blade and mounting bar, can reach and be convenient for changing wearing blade Beneficial effect.
In addition, the protective film cutter device of the utility model, can be composed of, together the various structures of above embodiment Sample can play above-mentioned effect.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System;Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced;And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type.

Claims (10)

1. a kind of protective film cutter device, it is characterised in that: including the first fixture block, the second fixture block and the first cutting tool,
First fixture block is oppositely arranged with second fixture block, for clamping protective film,
With the opposite face towards second fixture block of first fixture block for the first clamping face, with second fixture block towards The opposite face of first fixture block is the second clamping face;It is provided with the first cutting groove on first clamping face, described The second cutting groove is provided on two clamping faces,
In the plane perpendicular to first clamping face, first cutting groove penetrates through first fixture block;
First cutting groove is corresponded to each other with second cutting groove,
The first cut direction is in the direction extended in the plane for being parallel to first clamping face with first cutting groove, institute Stating the first cutting tool can be in a manner of being connected to the inside of second cutting groove along institute after passing through first cutting groove The movement of the first cut direction is stated, to carry out to the protective film being held between first fixture block and second fixture block Cutting.
2. protective film cutter device according to claim 1, it is characterised in that:
First cutting groove and second cutting groove be respectively provided be parallel to each other it is spaced multiple,
First cutting groove and second cutting groove correspond.
3. protective film cutter device according to claim 1, it is characterised in that:
The protective film cutter device further includes the second cutting tool, and third cutting is additionally provided on first clamping face Slot is additionally provided with the 4th cutting groove on second clamping face,
In the plane for being parallel to first clamping face, the third cutting groove penetrates through first grip block;
In the plane for being parallel to second clamping face, the 4th cutting groove penetrates through second grip block;
The third cutting groove is corresponded to each other with the 4th cutting groove,
The second cut direction is in the direction extended in the plane for being parallel to first clamping face with the third cutting groove, institute Stating the second cutting tool can be in a manner of through first cutting groove and second cutting groove along the second cutting side To movement, to be cut to the protective film being held between first fixture block and second fixture block.
4. protective film cutter device according to claim 3, it is characterised in that: the extending direction of the third cutting groove and The extending direction of 4th cutting groove is respectively perpendicular to first cut direction.
5. protective film cutter device according to claim 3 or 4, it is characterised in that:
The third cutting groove and the 4th cutting groove be respectively provided be parallel to each other it is spaced multiple,
The third cutting groove and the 4th cutting groove correspond.
6. protective film cutter device according to claim 1, it is characterised in that:
First fixture block is formed as inclined surface, the inclined surface and the clamping face away from first clamping face on one side Between angle be 35-55 degree.
7. protective film cutter device according to claim 1, it is characterised in that:
In the plane for being parallel to first clamping face, one end of first cutting groove is connected to form feed with external environment Mouthful.
8. protective film cutter device according to claim 2, it is characterised in that:
First cutting tool includes mounting bar and multiple blades,
Multiple blades are arranged along the length direction parallel interval of the mounting bar, are configured to multiple knives under cut state Piece and first cutting groove correspond.
9. protective film cutter device according to claim 3, it is characterised in that:
Second cutting tool includes mounting bar and a blade,
And the cutting edge of the blade is towards the length direction of the mounting bar.
10. protective film cutter device according to claim 8 or claim 9, it is characterised in that:
The blade is connect with the mounting bar in a detachable manner.
CN201821210197.1U 2018-07-27 2018-07-27 Protective film cutter device Active CN208681735U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821210197.1U CN208681735U (en) 2018-07-27 2018-07-27 Protective film cutter device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821210197.1U CN208681735U (en) 2018-07-27 2018-07-27 Protective film cutter device

Publications (1)

Publication Number Publication Date
CN208681735U true CN208681735U (en) 2019-04-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821210197.1U Active CN208681735U (en) 2018-07-27 2018-07-27 Protective film cutter device

Country Status (1)

Country Link
CN (1) CN208681735U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113370295A (en) * 2021-07-01 2021-09-10 西安西电变压器有限责任公司 Rubber sealing strip cutting device and cutting method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113370295A (en) * 2021-07-01 2021-09-10 西安西电变压器有限责任公司 Rubber sealing strip cutting device and cutting method

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