CN215241295U - Accurate cutting mechanism of complex film mould pressing - Google Patents
Accurate cutting mechanism of complex film mould pressing Download PDFInfo
- Publication number
- CN215241295U CN215241295U CN202121433841.3U CN202121433841U CN215241295U CN 215241295 U CN215241295 U CN 215241295U CN 202121433841 U CN202121433841 U CN 202121433841U CN 215241295 U CN215241295 U CN 215241295U
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- cutting
- splitting
- cut
- slitting
- composite film
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- 238000005520 cutting process Methods 0.000 title claims abstract description 124
- 238000003825 pressing Methods 0.000 title claims abstract description 20
- 239000002131 composite material Substances 0.000 claims abstract description 50
- 230000001360 synchronised effect Effects 0.000 claims abstract description 16
- 238000001125 extrusion Methods 0.000 claims description 14
- 238000004049 embossing Methods 0.000 claims 6
- 238000007723 die pressing method Methods 0.000 claims 2
- 229920003023 plastic Polymers 0.000 abstract description 31
- 239000004033 plastic Substances 0.000 abstract description 31
- 239000012528 membrane Substances 0.000 abstract description 25
- 210000001503 joint Anatomy 0.000 description 14
- 238000005056 compaction Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 125000003003 spiro group Chemical group 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 101100008047 Caenorhabditis elegans cut-3 gene Proteins 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of automation equipment, especially, relate to an accurate cutting mechanism of complex film mould pressing. The utility model discloses, including the cutting machine main part, the cutting machine main part on be equipped with the platform mount of cutting that can follow the reciprocal linear motion of horizontal direction, the platform mount of cutting on be equipped with and cut the base frame, cut the base frame on be equipped with and follow near or keep away from the synchronous subassembly of cutting of base frame one end pivoted multiple-sheet type. The utility model discloses a set up the synchronous subassembly of cutting of multiple-sheet type, place in the back of tiling on cutting the base frame at multilayer plastic composite membrane, start pneumatic driving piece, drive the synchronous subassembly of cutting of multiple-sheet type through pneumatic driving piece and rotate to being close to base frame one end of cutting, cut the subassembly through multiple-sheet type in step and evenly cut multilayer plastic composite membrane and be a plurality of pieces, need not the manual work and cut, degree of automation is higher with the precision of cutting, and the cutting is smooth and easy, reduces the burr of cutting plane, and the cutting quality is better.
Description
Technical Field
The utility model belongs to the technical field of automation equipment, a accurate cutting mechanism of complex film mould pressing is related to.
Background
Along with the increase of the application field of the membrane, the demand of the membrane is larger and larger, and the performance requirement of the membrane is higher and higher, so that the composite membrane is more and more accepted by people with unique advantages, PVC is taken as one of five general-purpose plastics and occupies an important position in polymers produced industrially in the world, products of the PVC are widely applied to various fields of sea, land, air and the like and become an important component of the composite membrane, and in order to improve the production efficiency of the composite membrane and enlarge the production scale of the composite membrane, the mechanical production of the composite membrane is a development mainstream. When present complex film cutting equipment is cutting carrying out the mould pressing, need artifical pushing down to cut, degree of automation is comparatively general with the precision of cutting, and the cutting plane burr is more, and cutting quality is relatively poor.
In order to overcome the defects of the prior art, people continuously explore and propose various solutions, for example, a chinese patent discloses a composite film slitting machine [ application No.: 201922148505.8], comprising a base plate, the extension board has all been welded to the both sides of bottom plate top outer wall, two extension board one side outer walls all are pegged graft and are had last rotor and lower rotor, go up rotor and lower rotor outside and cup jointed the last blade and the bottom knife that a plurality of equidistance distributes respectively, and the last blade that corresponds is tangent with bottom knife one side outer wall, the square groove has all been seted up to two extension board one side outer walls, the welding has two guide arms between two inner walls of square groove, the inside slip of square groove is provided with the slider, and the slider cup joints outside the guide arm, be provided with the spring between square groove one side outer wall and the slider, there is the compaction roller two slider one side outer walls through the round pin hub connection. The utility model discloses a slider, guide arm, spring and the compaction roller that sets up through being provided with, slider and compaction roller simultaneous movement, the motion route of slider has been fixed to the guide arm, and the spring has improved the pressure that slider and compaction roller received, and the compaction roller has improved the pressure to the wind-up roll, and then has realized the degree of compactness when the wind-up roll rolling. But this scheme is not applicable to and carries out the mould pressing to the complex film and cut, and still more at the cutting plane burr, has the defect that cutting quality is relatively poor.
Disclosure of Invention
The utility model aims at the above-mentioned problem, a accurate cutting mechanism of complex film mould pressing is provided.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides an accurate cutting mechanism of complex film mould pressing, includes the cutting machine main part, the cutting machine main part on be equipped with the platform mount of cutting that can follow the reciprocal linear motion of horizontal direction, the platform mount of cutting on be equipped with and cut the sill, cut the sill on be equipped with and follow near or keep away from the synchronous subassembly of cutting of sill one end pivoted multiple-sheet type, the cutting machine main part on be equipped with pneumatic drive spare, pneumatic drive spare and multiple-sheet type synchronous cut the subassembly and link to each other.
In the accurate cutting mechanism of foretell complex film mould pressing, the synchronous subassembly of cutting of multiple-sheet type including setting up the slitting frame on cutting the base platform, the slitting frame on be equipped with a plurality of transverse cutter that are parallel to each other, the slitting frame on still be equipped with a plurality of longitudinal cutters that are parallel to each other, longitudinal cutter and transverse cutter interactive setting.
In the above-mentioned accurate cutting mechanism of complex film mould pressing, the central line of vertical cutter and the central line mutually perpendicular of horizontal cutter, the cutting frame on still be equipped with complex film location butt portion, vertical cutter and horizontal cutter respectively with the complex film location butt portion the position corresponding.
In the accurate mechanism of cutting of foretell complex film mould pressing, complex film location butt portion including setting up the location butt plate on the slitting frame, location butt plate and the position of cutting the base frame corresponding.
In the accurate cutting mechanism of foretell complex film mould pressing, vertical cutter and horizontal cutter crisscross the setting with the location butt plate respectively, location butt plate bottom be equipped with the bubble extrusion chamber, the bubble extrusion chamber be located cut the sill table top.
In the accurate cutting mechanism of foretell complex film mould pressing, location butt joint board bottom be smooth level and smooth form, cut the base frame top and be smooth level and smooth form, cut a mount on be equipped with push-and-pull holding rod, push-and-pull holding rod be located and cut the base frame below.
In the accurate cutting mechanism of foretell complex film mould pressing, the cutting machine main part in be equipped with the smooth chamber of mount, the platform mount of cutting run through the smooth chamber of mount, push away and draw holding rod and cut base frame parallel arrangement.
In the accurate mechanism of cutting of foretell complex film mould pressing, pneumatic driving piece including setting up the back drive mount pad in the cutting machine main part, back drive mount pad on be equipped with pneumatic driver, pneumatic driver and the pivot of slitting frame link to each other.
In the accurate cutting mechanism of foretell complex film mould pressing, the cutting machine main part on be equipped with a plurality of side shields along cutting machine main part central line symmetry, the side shield with cut a position of a mount and correspond.
In the accurate cutting mechanism of foretell complex film mould pressing, the cutting machine main part on still be equipped with back butt joint board, back butt joint board with cut a mount looks butt cooperation, back butt joint board be located back drive mount pad top, the cutting machine main part on still be equipped with the spiro union seat, the spiro union seat on be equipped with height adjusting screw, height adjusting screw and spiro union seat looks spiro union, height adjusting screw and the cooperation of back butt plate bottom butt.
Compared with the prior art, the utility model has the advantages of:
1. the utility model discloses a set up the synchronous subassembly of cutting of multiple-sheet type, place in the back of tiling on cutting the base frame at multilayer plastic composite membrane, start pneumatic driving piece, drive the synchronous subassembly of cutting of multiple-sheet type through pneumatic driving piece and rotate to being close to base frame one end of cutting, cut the subassembly through multiple-sheet type in step and evenly cut multilayer plastic composite membrane and be a plurality of pieces, need not the manual work and cut, degree of automation is higher with the precision of cutting, and the cutting is smooth and easy, reduces the burr of cutting plane, and the cutting quality is better.
2. The utility model discloses when the cutting, it is fixed to carry out the butt to multilayer plastic composite membrane central part through location butt board, avoids taking place to slide cutting in-process multilayer plastic composite membrane, has further improved the precision of cutting.
3. The utility model discloses a set up the bubble extrusion chamber, can carry out the butt when fixed to multilayer plastic composite membrane central part at location butt board, extrude multilayer plastic composite membrane's bubble to the bubble extrusion intracavity, ensure multilayer plastic composite membrane's planarization.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view in another direction of the present invention.
In the figure: the automatic slitting machine comprises a slitting machine main body 1, a slitting table fixing frame 2, a slitting bottom table 3, a multi-sheet type synchronous slitting assembly 4, a pneumatic driving piece 5, a slitting frame 6, a transverse cutter 7, a longitudinal cutter 8, a composite film positioning abutting part 9, a positioning abutting plate 10, a bubble extrusion cavity 11, a push-pull holding rod 12, a fixing frame sliding cavity 13, a back driving mounting seat 14, a pneumatic driver 15, a side baffle 16, a back abutting plate 17, a screw joint seat 18 and a height adjusting screw rod 19.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 and 2, an accurate cutting mechanism of complex film mould pressing, including cutting machine main part 1, cutting machine main part 1 on be equipped with and follow the reciprocal linear motion's of horizontal direction platform mount 2 that cuts, platform mount 2 that cuts on be equipped with and cut sill 3, cut sill 3 on be equipped with and follow near or keep away from the synchronous subassembly 4 of cutting of 3 one end pivoted multiple-sheet types of sill 3, cutting machine main part 1 on be equipped with pneumatic drive spare 5, pneumatic drive spare 5 and multiple-sheet type synchronous subassembly 4 of cutting link to each other.
In this embodiment, cut a mount 2 and be used for the installation fixed base 3 of cutting, when needs cut multilayer plastic composite film, place multilayer plastic composite film on cutting base 3, tile, start pneumatic driving piece 5, it rotates to being close to 3 one ends of cutting the base to cut subassembly 4 in step to drive the multiple-blade through pneumatic driving piece 5, it evenly cuts to be a plurality of pieces to multilayer plastic composite film to cut subassembly 4 in step through the multiple-blade, need not the manual work and cut, degree of automation is higher with the precision of cutting, it is smooth and easy to cut, reduce the burr of cutting plane, the cutting quality is better.
Referring to fig. 1, the multi-piece synchronous slitting assembly 4 comprises a slitting frame 6 arranged on a slitting base table 3, a plurality of parallel transverse cutters 7 are arranged on the slitting frame 6, a plurality of parallel longitudinal cutters 8 are further arranged on the slitting frame 6, and the longitudinal cutters 8 and the transverse cutters 7 are arranged alternately.
Specifically speaking, when needs cut tiling to the multilayer plastic composite film on cutting the base frame 3, will divide and cut frame 6 to being close to cut 3 one ends of base frame and rotate, evenly cut to multilayer plastic composite film through vertical cutter 8 and horizontal cutter 7 and be a plurality of pieces, need not the manual work and cut, degree of automation is higher with the precision of cutting, the cutting is smooth and easy, reduce the burr of cutting plane, cutting quality is better, vertical cutter 8 sets up with horizontal cutter 7 is mutual, avoid appearing the cutting dead angle.
Referring to fig. 1, the center line of the longitudinal cutter 8 is perpendicular to the center line of the transverse cutter 7, the cutting frame 6 is further provided with a composite film positioning abutting part 9, and the longitudinal cutter 8 and the transverse cutter 7 respectively correspond to the composite film positioning abutting part 9.
In this embodiment, the central line of vertical cutter 8 and the central line mutually perpendicular of horizontal cutter 7 form even square cutting region, and when the cutting, it is fixed to carry out the butt through complex film location butt portion 9 to multilayer plastic composite film central part, avoids taking place to slide at the in-process multilayer plastic composite film of cutting, has further improved the precision of cutting.
The composite film positioning and abutting part 9 comprises a positioning abutting plate 10 arranged on the slitting frame 6, and the positioning abutting plate 10 corresponds to the position of the slitting bottom table 3.
In this embodiment, when the cutting, carry out the butt through location butt board 10 to multilayer plastic composite film central part and fix, avoid cutting in-process multilayer plastic composite film and take place to slide, further improved the precision of cutting.
As shown in fig. 1, the longitudinal cutter 8 and the transverse cutter 7 are respectively staggered with the positioning abutting plate 10, the bottom of the positioning abutting plate 10 is provided with a bubble extrusion cavity 11, and the bubble extrusion cavity 11 is located above the bottom cutting table 3.
In this embodiment, the bubble extrusion cavity 11 can extrude the bubbles of the multilayer plastic composite film into the bubble extrusion cavity 11 when the positioning abutting plate 10 abuts and fixes the central portion of the multilayer plastic composite film, so as to ensure the smoothness of the multilayer plastic composite film.
The location butt joint board 10 bottom be smooth level and smooth form, 3 tops of cutting the sill table be smooth level and smooth form, cut and be equipped with on the platform mount 2 and push away and draw holding rod 12, push away and draw holding rod 12 and be located 3 below of cutting the sill table.
In this embodiment, location butt joint board 10 bottom is smooth level and smooth form, cuts 3 tops of sill table and is smooth level and smooth form, and unsmooth appears when avoiding cutting multilayer plastic composite film, and the push-and-pull is held pole 12 and can be made things convenient for the user to remove and is cut a mount 2.
A fixing frame sliding cavity 13 is arranged in the splitting machine main body 1, the cutting table fixing frame 2 penetrates through the fixing frame sliding cavity 13, and the push-pull holding rod 12 is arranged in parallel with the splitting bottom table 3.
In this embodiment, the fixing frame sliding cavity 13 can be used for placing the cutting table fixing frame 2, and the cutting table fixing frame 2 is pushed into the fixing frame sliding cavity 13 when not in use, so that the space is saved, and the occupied area is reduced.
Referring to fig. 2, the pneumatic driving member 5 includes a back driving mounting seat 14 disposed on the splitting machine main body 1, a pneumatic driver 15 is disposed on the back driving mounting seat 14, and the pneumatic driver 15 is connected to a rotating shaft of the splitting frame 6.
In this embodiment, back drive mount pad 14 is used for installing fixed pneumatic driver 15, when needs rotate slitting frame 6, starts pneumatic driver 15, drives the pivot rotation of slitting frame 6 through pneumatic driver 15, and then drives slitting frame 6 and rotate, need not the manual work and rotate slitting frame 6, and degree of automation is higher, and skilled person in the art should understand that pneumatic driver 15 can choose revolving cylinder for use.
Referring to fig. 1, the main body 1 of the splitting machine is provided with a plurality of side guards 16 symmetrical along the central line of the main body 1 of the splitting machine, and the side guards 16 correspond to the fixing frame 2 of the cutting table.
In this embodiment, the side baffle 16 is used for limiting the side of the cutting table fixing frame 2.
As shown in fig. 2, the splitting machine main body 1 is further provided with a back abutting plate 17, the back abutting plate 17 is in abutting fit with the cutting table fixing frame 2, the back abutting plate 17 is located above the back driving mounting seat 14, the splitting machine main body 1 is further provided with a screw joint seat 18, the screw joint seat 18 is provided with a height adjusting screw rod 19, the height adjusting screw rod 19 is in threaded connection with the screw joint seat 18, and the height adjusting screw rod 19 is in abutting fit with the bottom of the back abutting plate 17.
In this embodiment, back butt joint board 17 can avoid cutting a mount 2 and push into take place the overposition condition behind the smooth chamber 13 of mount, plays the effect of restriction stroke to a mount 2, and screw socket 18 is used for installing fixed height adjusting screw 19, and when the height of back butt joint board 17 is adjusted to needs, through rotating height adjusting screw 19, cooperation screw socket 18 carries out height control about back butt joint board 17, is convenient for effectively carry out the butt to butt joint platform mount 2.
The utility model discloses a theory of operation is:
cut a mount 2 and be used for the installation fixed base platform 3 of cutting, when needs cut multilayer plastic composite membrane, place multilayer plastic composite membrane on cutting base platform 3, tile, start pneumatic actuator 15, the pivot that drives branch cutting frame 6 through pneumatic actuator 15 rotates, and then drive branch cutting frame 6 and rotate to being close to 3 one end of cutting the base platform, evenly cut to multilayer plastic composite membrane through vertical cutter 8 and horizontal cutter 7 and be a plurality of pieces, it cuts to need not the manual work, degree of automation is higher with the precision of cutting, it is smooth and easy to cut, reduce the burr of cutting plane, cutting quality is better, vertical cutter 8 sets up with horizontal cutter 7 is mutual, avoid appearing the cutting dead angle.
When the cutting, carry out the butt through location butt board 10 to multilayer plastic composite membrane central part and fix, avoid cutting in-process multilayer plastic composite membrane and take place to slide, further improved the precision of cutting, bubble extrusion chamber 11 can be when location butt board 10 carries out the butt to multilayer plastic composite membrane central part and fix, extrudees multilayer plastic composite membrane's bubble to bubble extrusion chamber 11 in, ensures multilayer plastic composite membrane's planarization.
The fixing frame sliding cavity 13 can be used for placing the cutting table fixing frame 2, and the cutting table fixing frame 2 is pushed into the fixing frame sliding cavity 13 when not in use, so that the space is saved, and the occupied area is reduced.
Back butt joint board 17 can avoid cutting a platform mount 2 and push into the mount sliding chamber 13 in the back and take place the overposition condition, plays the effect of restriction stroke to a pair of platform mount 2, and screw connection seat 18 is used for installing fixed height adjusting screw 19, and when the height of back butt joint board 17 is adjusted to needs, through rotating height adjusting screw 19, cooperation screw connection seat 18 carries out height control about back butt joint board 17, is convenient for effectively carry out the butt to a pair of platform mount 2.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein will be apparent to those skilled in the art without departing from the spirit of the invention.
Although the terms slitting machine body 1, slitting table holder 2, slitting base table 3, multi-piece synchronous slitting assembly 4, pneumatic drive 5, slitting frame 6, transverse cutter 7, longitudinal cutter 8, compound film positioning abutment 9, positioning abutment plate 10, bubble extrusion chamber 11, push-pull holding rod 12, holder sliding chamber 13, back drive mounting seat 14, pneumatic drive 15, side shield 16, back abutment plate 17, screw seat 18, height adjustment screw 19, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention and should not be interpreted as imposing any additional limitations that are contrary to the spirit of the present invention.
Claims (10)
1. The utility model provides an accurate cutting mechanism of complex film mould pressing, includes cutting machine main part (1), its characterized in that, cutting machine main part (1) on be equipped with and follow horizontal direction reciprocating linear motion cut a mount (2), cut a mount (2) on be equipped with and cut sill (3), cut sill (3) on be equipped with and follow near or keep away from and cut sill (3) one end pivoted multiplate formula synchronous cutting subassembly (4), cutting machine main part (1) on be equipped with pneumatic drive spare (5), pneumatic drive spare (5) and multiplate formula synchronous cutting subassembly (4) link to each other.
2. The precise splitting mechanism for the die pressing of the composite film according to claim 1, wherein the multi-sheet type synchronous splitting assembly (4) comprises a splitting frame (6) arranged on the splitting base table (3), a plurality of parallel transverse cutters (7) are arranged on the splitting frame (6), a plurality of parallel longitudinal cutters (8) are further arranged on the splitting frame (6), and the longitudinal cutters (8) and the transverse cutters (7) are arranged alternately.
3. The precise splitting mechanism for composite film embossing according to claim 2, characterized in that the central line of the longitudinal cutter (8) is perpendicular to the central line of the transverse cutter (7), the splitting frame (6) is further provided with a composite film positioning abutting part (9), and the longitudinal cutter (8) and the transverse cutter (7) respectively correspond to the composite film positioning abutting part (9).
4. A precise slitting mechanism for embossing complex films according to claim 3, characterized in that said complex film positioning abutments (9) comprise positioning abutment plates (10) provided on the slitting frame (6), said positioning abutment plates (10) corresponding to the position of the slitting sole (3).
5. A composite film embossing precise slitting mechanism according to claim 4, characterized in that the longitudinal cutters (8) and the transverse cutters (7) are respectively staggered with the positioning abutting plate (10), the bottom of the positioning abutting plate (10) is provided with a bubble extrusion cavity (11), and the bubble extrusion cavity (11) is positioned above the slitting bottom table (3).
6. A precise splitting mechanism for composite film die pressing according to claim 5, characterized in that the bottom of the positioning abutting plate (10) is smooth and flat, the top of the splitting bottom table (3) is smooth and flat, a push-pull handle holding rod (12) is arranged on the splitting table fixing frame (2), and the push-pull handle holding rod (12) is positioned below the splitting bottom table (3).
7. The precise splitting mechanism for composite film embossing according to claim 6, characterized in that a fixed frame sliding cavity (13) is arranged in the splitting machine body (1), the cutting table fixed frame (2) penetrates through the fixed frame sliding cavity (13), and the push-pull holding rod (12) and the splitting bottom table (3) are arranged in parallel.
8. The composite film embossing precise slitting mechanism according to claim 7, wherein the pneumatic driving member (5) comprises a back driving mounting seat (14) arranged on the slitting machine body (1), a pneumatic driver (15) is arranged on the back driving mounting seat (14), and the pneumatic driver (15) is connected with a rotating shaft of the slitting frame (6).
9. The precise splitting mechanism for composite film embossing according to claim 8, characterized in that said splitting machine body (1) is provided with a plurality of side guards (16) symmetrical along the central line of the splitting machine body (1), said side guards (16) corresponding to the position of the cutting table fixing frame (2).
10. The precise splitting mechanism for the composite film mold pressing according to claim 9, wherein a back abutting plate (17) is further arranged on the splitting machine main body (1), the back abutting plate (17) is in abutting fit with the cutting table fixing frame (2), the back abutting plate (17) is located above the back driving mounting seat (14), a screw joint seat (18) is further arranged on the splitting machine main body (1), a height adjusting screw rod (19) is arranged on the screw joint seat (18), the height adjusting screw rod (19) is in threaded connection with the screw joint seat (18), and the height adjusting screw rod (19) is in abutting fit with the bottom of the back abutting plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121433841.3U CN215241295U (en) | 2021-06-25 | 2021-06-25 | Accurate cutting mechanism of complex film mould pressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121433841.3U CN215241295U (en) | 2021-06-25 | 2021-06-25 | Accurate cutting mechanism of complex film mould pressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215241295U true CN215241295U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121433841.3U Active CN215241295U (en) | 2021-06-25 | 2021-06-25 | Accurate cutting mechanism of complex film mould pressing |
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| Country | Link |
|---|---|
| CN (1) | CN215241295U (en) |
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2021
- 2021-06-25 CN CN202121433841.3U patent/CN215241295U/en active Active
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Address after: 318020, No. 131 Changning Road, Beiyang Town, Huangyan District, Taizhou City, Zhejiang Province Patentee after: Zhejiang Caizhiyuan New Material Technology Co.,Ltd. Address before: 318020 No. 131, Changning Road, beiyangju, Beiyang Town, Huangyan District, Taizhou City, Zhejiang Province Patentee before: Taizhou caizhiyuan New Material Technology Co.,Ltd. |
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