CN104044184B - Impregnation glass fabric chipless itemize cutter - Google Patents
Impregnation glass fabric chipless itemize cutter Download PDFInfo
- Publication number
- CN104044184B CN104044184B CN201310077898.8A CN201310077898A CN104044184B CN 104044184 B CN104044184 B CN 104044184B CN 201310077898 A CN201310077898 A CN 201310077898A CN 104044184 B CN104044184 B CN 104044184B
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- Prior art keywords
- glass fabric
- impregnation glass
- cylinder
- itemize
- chipless
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- Expired - Fee Related
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- 239000004744 fabric Substances 0.000 title claims abstract description 67
- 238000005470 impregnation Methods 0.000 title claims abstract description 67
- 239000011521 glass Substances 0.000 title claims abstract description 66
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 238000007599 discharging Methods 0.000 claims abstract description 17
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 10
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 10
- 239000012530 fluid Substances 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 1
- 235000013312 flour Nutrition 0.000 abstract description 8
- 239000000758 substrate Substances 0.000 abstract description 8
- 239000003822 epoxy resin Substances 0.000 abstract description 5
- 229920000647 polyepoxide Polymers 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a kind of impregnation glass fabric chipless itemize cutter, it comprises discharging device successively, first heater, tape divider, draw and get device, secondary heating mechanism and Scissoring device, this discharging device can supply spool shape impregnation glass fabric put, and get device drive it to move to draw, carry out itemize with the cut-off knife on the hobboing cutter on tape divider and hob head and Scissoring device and cut, and by first heater and secondary heating mechanism the glass fabric of thermoplastic impregnation in advance before itemize and cutting, because impregnation glass fabric is made the epoxy resin on its surface soften by heating in advance, break flour can not be produced when itemize and cutting, can promote circuit substrate and impregnation glass fabric bind after bond quality, also the well processed environment without break flour can be maintained, and then the circuit board with more good product quality can be provided.
Description
Technical field
The present invention relates to a kind of itemize cutter of impregnation glass fabric, particularly a kind of impregnation glass fabric chipless itemize cutter.
Background technology
At present in the laminated circuit board processing procedure of soft, rigid or soft or hard combined type; usually epoxy resin impregnation glass fabric (calling in the following text: impregnation glass fabric) can be used as the then material between circuit substrate, therefore this impregnation glass fabric is related to adhesion, chemical resistance, the characteristic such as heat resistance and soldering resistance of circuit board.
The impregnation glass-fiber-fabric of prior art is when applying to circuit substrate, will be processed as rectangular cloth-like in advance and be wound around is arranged on a cylinder, add man-hour must itemize and be cut to the size of circuit substrate in advance, to engage with circuit substrate, but because when itemize and cutting, the surperficial epoxy resin of impregnation glass fabric has had suitable hardness, therefore a large amount of break flour can be produced when itemize and cutting, affect the bond quality after follow-up bonding, also make the processing environment of itemize and cutting worsen, and then affect the quality of this circuit board.
Summary of the invention
In order to make up above deficiency, the invention provides an impregnation glass fabric chipless itemize cutter, this impregnation glass fabric chipless itemize cutter can reach the object producing cosmetics bits when reducing impregnation glass fabric cutting.
The present invention in order to the technical scheme solving its technical problem and adopt is: a kind of impregnation glass fabric chipless itemize cutter, comprise discharging device, first heater, tape divider, draw and get device, secondary heating mechanism and Scissoring device, this tape divider is got device and is disposed adjacent with drawing, this first heater is arranged between discharging device and tape divider, this secondary heating mechanism is arranged at this and draws and get between device and Scissoring device, draw and get the impregnation glass fabric that device can draw on discharging device and move and sequentially pass through first heater, tape divider, secondary heating mechanism and Scissoring device, first heater can be crossed the thermoplastic of impregnation glass fabric, tape divider is provided with some along the spaced hobboing cutter of impregnation glass fabric width and hob head, hobboing cutter and hob head are oppositely arranged along impregnation glass fabric thickness direction one_to_one corresponding, secondary heating mechanism can to the impregnation glass fabric thermoplastic after itemize, Scissoring device is provided with corresponding upper cutter head and lower tool rest, described upper cutter head is provided with cut-off knife, cut-off knife can tool rest direction straight reciprocating motion down.
As a further improvement on the present invention, wherein this discharging device has a support body, this support body can rotate and be provided with a dispensing shaft;
As a further improvement on the present invention, wherein magnetic-powder-type brake device is provided with between the dispensing shaft of this discharging device and support body.
As a further improvement on the present invention, wherein first heater includes side frames, at least one cylinder and a cartridge heater; This side frames interval is arranged, the two ends of cylinder can be rotationally connected side frames respectively, this cartridge heater is cylindrical shape and can rotates to be arranged in this side frames, each cylinder and cartridge heater respectively parallel interval are arranged, and wherein a cylinder is adjacent with cartridge heater and mutually have a spacing confession impregnation glass fabric and pass through.
As a further improvement on the present invention, wherein this cartridge heater inside is provided with in the shape of a spiral and along the axially extended heating pipeline of cartridge heater.
As a further improvement on the present invention, wherein this heating pipeline is the pipeline of a heat donor fluid circulation, the two ends of this cartridge heater are respectively equipped with an inlet tube and an outlet, the two ends of this heating pipeline connect this inlet tube and this outlet respectively, except being realized except the function of heating by hot fluid, can also, by other mode of heatings such as the modes of electric-heating-wire-heating, be all the equivalent constructions that those skilled in the art are easy to according to this patent expect.
As a further improvement on the present invention, wherein this secondary heating mechanism comprises a upper pedestal and a lower base, this upper pedestal is positioned at the top place of lower base, this upper pedestal and lower base are respectively arranged with at least one penetrating mechanism, the penetrating mechanism of this upper pedestal is provided with hot holder, the penetrating mechanism of this lower base is provided with lower hot holder, on this, hot holder and this lower hot holder are oppositely arranged.
As a further improvement on the present invention, wherein this penetrating mechanism is pneumatic cylinder, and the piston of pneumatic cylinder is provided with a penetrator ram, and this penetrator ram connects hot holder and lower hot holder on this respectively.
As a further improvement on the present invention, wherein the pneumatic cylinder cylinder body side of each penetrating mechanism is provided with a slide rail, the end of this penetrator ram is provided with a slide, and this slide can the be combineding with each other with this slide rail of slippage, and this slide connects the upper hot holder or lower hot holder that are positioned at adjacent respectively.
As a further improvement on the present invention, wherein on this, the inside of hot holder and lower hot holder is hollow form and two ends are respectively equipped with the hot fluid ostium and a hot fluid tap hole that are connected with inner hollow place, except being realized except the function of heating by hot fluid, can also, by other mode of heatings such as the modes of electric-heating-wire-heating, be all the equivalent constructions that those skilled in the art are easy to according to this patent expect.
As a further improvement on the present invention, draw and get device and comprise a follower and a power wheel, this draws to get on device and is also provided with a power source, and this power source drives power wheel to rotate.
As a further improvement on the present invention, draw and get device and also comprise spaced two side, follower and power wheel is parallel is located on this two side, this two side is respectively arranged with an adjustment cylinder, this adjustment cylinder has the braking parts can stretched towards power wheel direction respectively, and the two ends of this follower can be rotationally connected with the braking parts of this two pneumatic cylinder respectively.
As a further improvement on the present invention, this tape divider comprises a framework, a upper bracket, a lower fulcrum bar and a power source, described upper bracket is fixed on support body, this lower fulcrum bar can be arranged on support body rotationally, power source drives lower fulcrum bar to rotate, and some hob head spacer sleeves are located on lower fulcrum bar, upper bracket are arranged at intervals with some cylinders, this cylinder is provided with the brake bar that can stretch towards hob head direction, hobboing cutter to be separately positioned on brake bar and with hob head one_to_one corresponding.
As a further improvement on the present invention, wherein this Scissoring device comprises a cutting frame and a power source, and upper cutter head and lower tool rest are arranged on cutting frame respectively, power source drive upper cutter head and on cut-off knife.
The invention has the beneficial effects as follows: the present invention is by first heater and secondary heating mechanism thermoplastic impregnation in advance glass fabric, the epoxy resin on its surface is softened, and then can not produce break flour when itemize and cutting, therefore can promote circuit substrate and impregnation glass fabric bind after bond quality, the well processed environment that also can maintain without break flour supplies the work of itemize cutter, and then can provide the circuit board with more good product quality.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is the front view of discharging device of the present invention;
Fig. 3 is the front view of first heater of the present invention;
Fig. 4 is the front view of tape divider of the present invention;
Fig. 5 of the present inventionly draws the front view getting device;
Fig. 6 is the front view of secondary heating mechanism of the present invention;
Fig. 7 is the front view of Scissoring device of the present invention.
Detailed description of the invention
Embodiment: a kind of impregnation glass fabric chipless itemize cutter, as shown in Figure 1, it comprises one first support body 1 and one second support body 2, this first support body 1 and the second support body 2 are disposed adjacent on same mounting plane, the height of this second support body 2 is higher than the height of the first support body 1, also comprise a discharging device 10, one first heater 20, one tape divider 30, one draws and gets device 40, one secondary heating mechanism 50 and a Scissoring device 60, wherein this discharging device 10 and first heater 20 are sequentially arranged on this first support body 1, this tape divider 30, draw and get device 40, secondary heating mechanism 50 and Scissoring device 60 are sequentially arranged on this second support body 2,
As shown in Figure 2, this discharging device 10 is positioned at one end place of this first support body 1 away from the second support body 2, this discharging device 10 has a support body 11, this support body 11 is provided with rotationally a dispensing shaft 12, magnetic-powder-type brake device 13 is provided with between this dispensing shaft 12 and support body 11, the technology that this magnetic-powder-type brake device 13 is all known for those skilled in the art repeats no more, and the impregnation glass fabric 70 in roll type can be sheathed on dispensing shaft 12;
As shown in Figure 3, this first heater 20 is at adjacent second support body 2 place of this first support body 1, this first heater 20 is between this discharging device 10 and this tape divider 30, and this first heater 20 includes side frames 21, two cylinder and a cartridge heater 23, this side frames 21 is erectility and interval is arranged, this two cylinder is respectively cylinder 220 and a bottom roll 221 on one, on this, cylinder 220 is positioned at the top of bottom roll 221, on this, the two ends of cylinder 220 can be arranged in side frames 21 rotationally, the two ends of this bottom roll 221 are connected with this side frames 21, this cartridge heater 23 is a hollow cylindrical body and two ends have a turning cylinder 230 respectively, the top end being arranged on this side frames 21 that two turning cylinders 230 of this cartridge heater 23 can rotate respectively, this cartridge heater 23 inside is provided with heating pipeline 231, this heating pipeline 231 is the pipeline of a heat donor fluid circulation, axis on the internal face that this heating pipeline 231 is spirally arranged on this cartridge heater 23 and along cartridge heater 23 extends, the two ends of this heating pipeline 231 are respectively arrival end and the port of export, this arrival end and the port of export are formed with the opening connecting extraneous thermal fluid lines respectively on two turning cylinders 230, cartridge heater 23 is adjacent with upper cylinder 220 and each other tool is at regular intervals passes through for impregnation glass fabric 70,
As shown in Figure 4, this tape divider 30 includes a framework 31, this framework 31 is provided with upper bracket 310 and a lower fulcrum bar 311, this upper bracket 310 is positioned at the top of lower fulcrum bar 311, what this lower fulcrum bar 311 can rotate is arranged on framework 31, support body 31 is provided with a power source 32, power source 32 drives lower fulcrum bar 311 to rotate, lower fulcrum bar 311 can be arranged at intervals with some hob heads 33 transverse shifting, upper bracket 310 can be arranged at intervals with some cylinders 34 transverse shifting, this cylinder 34 has the brake bar that can stretch respectively, the brake bar of these cylinders 34 is respectively arranged with a hobboing cutter that can rotate 35, hobboing cutter 35 is arranged with hob head 33 one_to_one corresponding respectively, the spacing of these hobboing cutters 35 and hob head 33 and position are by the flexible adjustment relatively of brake bar.
As shown in Figure 5, this draws gets device 40 and includes spaced two side 41, follower 42 and a power wheel 43 is respectively arranged with on this two side 41, this follower 42 is positioned at the top of this power wheel 43, this two side 41 is respectively arranged with an adjustment cylinder 44, this adjustment cylinder 44 has the braking parts 440 that can stretch downward respectively, the two ends of this follower 42 can be rotationally connected with this two braking parts 440 adjusting cylinder 44 respectively, again this draw get device 40 a wherein sidewall 41 on be provided with a power source 45, and this power source 45 is connected with power wheel 43, this power source 45 can drive power wheel 43 rotate or stop,
As shown in Figure 6, this secondary heating mechanism 50 has side frames 51, upper pedestal 510 and a lower base 511 is respectively equipped with on the top of this side frames 51 and bottom end, this upper pedestal 510 and lower base 511 are arranged at intervals with at least one penetrating mechanism 52 respectively, this penetrating mechanism 52 is pneumatic cylinder, this penetrating mechanism 52 has a penetrator ram that can stretch 520, a slide rail 521 is provided with in the pneumatic cylinder cylinder body side of this penetrating mechanism 52, a slide 522 is provided with in the end of this penetrator ram 520, this slide 522 can the be combineding with each other with this slide rail 521 of slippage, slide 522 is connected with hot holder 53 on, slide 522 is connected with hot holder 54, on this, hot holder 53 is oppositely arranged with lower hot holder 54, on this, the inside of hot holder 53 and lower hot holder 54 is provided with pyrotoxin, on this, hot holder 53 and lower hot holder 54 are respectively in hollow form and two ends are respectively equipped with the hot fluid ostium and a hot fluid tap hole that are connected with inner hollow place, can be connected with the thermal fluid lines in the external world by this hot fluid ostium and hot fluid tap hole,
As shown in Figure 7, Scissoring device 60 has a supporter 61, a upper cutter head 62, once tool rest 63 and a drive unit 64 is respectively arranged with on this supporter 61, this upper cutter head 62 is positioned at the top place of this lower tool rest 63, this upper cutter head 62 is provided with a cut-off knife 65, this drive unit 64 can drive this upper cutter head 62 and cut-off knife 65 downward movement carry out cutting action, also can drive on upper cutter head 62 and cut-off knife 65 and move reset.The present invention is when reality uses, impregnation glass fabric 70 one end in roll type is set on dispensing shaft 12, impregnation glass fabric 70 moves the bottom roll 221 being around in this first heater 20, on upper cylinder 220 and cartridge heater 23, and by between the hob head 33 of this tape divider 30 and hobboing cutter 35, and by draw get device between power wheel 43 and follower 42, this draws the upper surface that the adjustment cylinder 44 getting device 40 can drive follower 42 moving contact impregnation glass fabric 70 downward, this draws the power source 45 getting device 40 and drives power wheel 43 to rotate, this power wheel 43 can drive impregnation glass fabric 70 displacement.
The hot fluid of flowing is provided with in the cartridge heater 23 of this first heater 20, and then make its surface temperature be promoted between Celsius temperature about 65 DEG C to 85 DEG C, after this impregnation glass fabric 70 moves through cartridge heater 23, namely the epoxy resin on its surface start to produce softening phenomenon, and when some hobboing cutters 35 of this tape divider 30 carry out itemize cutting on impregnation glass fabric 70, because impregnation glass fabric 70 material is heated to soften, therefore hobboing cutter 35 can be easier to cutting when cutting impregnation glass fabric 70 and effectively reduce the generation of break flour.
This impregnation glass fabric 70 is after itemize cutting, namely mobilely device 40 is got and between the upper hot holder 53 and lower hot holder 54 of this secondary heating mechanism 50 by drawing, when impregnation glass fabric 70 is by moving between upper hot holder 53 and lower hot holder 54 after by a haul distance preset, on this, namely hot holder 53 and lower hot holder 54 are resisted against the two sides of impregnation glass fabric 70 opposite position by penetrating mechanism 52 ejections, on this, hot holder 53 and lower hot holder 54 inside are provided with the hot fluid of flowing, and then make its surface temperature be promoted between Celsius temperature 65 DEG C to 85 DEG C, this impregnation glass fabric 70 and upper hot holder 53 and lower hot holder 54 are mutually against locate namely to start to produce the phenomenon of softening, on this, hot holder 53 and lower hot holder 54 are after impregnation glass fabric 70 is softening, namely moved back to by penetrating mechanism 52 and restore first position, continue to drive impregnation glass fabric 70 to move towards this Scissoring device 60 by feeding machine structure 40, this impregnation glass fabric 70 is made to be subject to the thermoplastic position of secondary heating mechanism 50 between the lower tool rest 63 and cut-off knife 65 of Scissoring device 60, the drive unit 64 of this Scissoring device 60 drive this cut-off knife 65 downward cutting impregnation glass fabric 70 by the thermoplastic position of secondary heating mechanism 50, it is made to form the shape corresponding to the predetermined circuit substrate combined.
Because this impregnation glass fabric 70 is subject to the thermoplastic in advance of first heater 20 before itemize cutting, and before the section of being cut into, be subject to the in advance thermoplastic of secondary heating mechanism 50 at cutting position, the break flour that impregnation glass fabric 70 after softening produces when can be easier to cut and effectively reduce cutting, therefore the cleaning that impregnation glass fabric 70 cuts its surface rear can be maintained, can promote circuit substrate and impregnation glass fabric 70 bind after bond quality, also the well processed environment without break flour can be maintained, and then the circuit board with more good product quality can be provided.
The above is only a preferred embodiment of the present invention, not does any pro forma restriction to the present invention.
Claims (10)
1. an impregnation glass fabric chipless itemize cutter, it is characterized in that: comprise the discharging device placed successively, first heater, tape divider, draw and get device, secondary heating mechanism and Scissoring device, can fixed placement impregnation glass fabric on discharging device, draw and get the impregnation glass fabric that device can draw on discharging device and move and sequentially pass through first heater, tape divider, secondary heating mechanism and Scissoring device, first heater can to the thermoplastic of impregnation glass fabric, tape divider is provided with some along the spaced hobboing cutter of impregnation glass fabric width and hob head, hobboing cutter and hob head are oppositely arranged along impregnation glass fabric thickness direction one_to_one corresponding, secondary heating mechanism can to the impregnation glass fabric thermoplastic after itemize, Scissoring device is provided with corresponding upper cutter head and lower tool rest, described upper cutter head is provided with cut-off knife, cut-off knife can tool rest direction straight reciprocating motion down.
2. impregnation glass fabric chipless itemize cutter according to claim 1, it is characterized in that: discharging device comprises a support body, this support body can rotate and be provided with a dispensing shaft placed for rolling impregnation glass fabric, between this dispensing shaft and support body, be provided with magnetic-powder-type brake device.
3. impregnation glass fabric chipless itemize cutter according to claim 1, it is characterized in that: first heater includes side frames, a cartridge heater and at least one cylinder, this side frames interval is arranged, the two ends at least one drum length direction can be rotationally connected this side frames respectively, between each cylinder, parallel interval is arranged, cylindric cartridge heater can be arranged in this side frames rotationally, and cartridge heater and cylinder parallel interval arrange, cartridge heater is provided with electro-heat equipment, impregnation glass fabric walks around cylinder and cartridge heater periphery surface successively.
4. impregnation glass fabric chipless itemize cutter according to claim 3, is characterized in that: the electro-heat equipment of described cartridge heater is the heating pipeline being located at cartridge heater inside, and the axis of heating pipeline in the shape of a spiral and along cartridge heater extends.
5. impregnation glass fabric chipless itemize cutter according to claim 4, it is characterized in that: described heating pipeline is the pipeline of a heat donor fluid circulation, the two ends of cartridge heater are respectively equipped with a turning cylinder, this two turning cylinder can rotatably be arranged in side frames, these heating pipeline two ends are respectively an arrival end and a port of export, and this arrival end and this port of export are respectively formed on this two turning cylinder.
6. impregnation glass fabric chipless itemize cutter according to claim 1, it is characterized in that: secondary heating mechanism comprises a upper pedestal and a lower base, this upper pedestal is positioned at the top of lower base, this upper pedestal and lower base are respectively arranged with at least one penetrating mechanism, the penetrating mechanism of this upper pedestal is provided with hot holder, the penetrating mechanism of this lower base is provided with lower hot holder, hot holder and the corresponding setting of this lower hot holder on this, and upper and lower hot holder can generate heat.
7. impregnation glass fabric chipless itemize cutter according to claim 6, it is characterized in that: described penetrating mechanism is pneumatic cylinder, the piston of this pneumatic cylinder is connected to a penetrator ram, the cylinder side wall of pneumatic cylinder is provided with a slide rail, the end of penetrator ram is provided with a slide, what this slide can slide be combined with each other with this slide rail, and one of upper and lower hot holder that slide is corresponding with it respectively connects.
8. impregnation glass fabric chipless itemize cutter according to claim 6, it is characterized in that: the inside of described hot holder and lower hot holder is hollow form, and upper hot holder and lower hot holder two ends are respectively equipped with the hot fluid ostium and a hot fluid tap hole that are connected with inside.
9. impregnation glass fabric chipless itemize cutter according to claim 1, it is characterized in that: draw and get device and comprise spaced two side, follower, power wheel, power source and adjustment cylinder, described power wheel can rotate to be located on two side, power source drives power wheel to rotate, the cylinder body of two adjustment cylinders is individually fixed on two side, this adjustment cylinder has respectively the braking parts can stretched towards power wheel direction, the two ends of follower can be rotationally connected with these two braking parts adjusting cylinder respectively, and follower and power wheel be arranged in parallel.
10. impregnation glass fabric chipless itemize cutter according to claim 1, it is characterized in that: described tape divider comprises a framework, one upper bracket, one lower fulcrum bar and a power source, described upper bracket is fixed on framework, this lower fulcrum bar can be arranged on framework rotationally, and upper bracket and lower fulcrum bar parallel interval are arranged, power source drives lower fulcrum bar to rotate, some hob head spacer sleeves are located on lower fulcrum bar, upper bracket is arranged at intervals with some cylinders, this cylinder is provided with the brake bar that can stretch towards hob head direction, hobboing cutter is separately positioned on brake bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310077898.8A CN104044184B (en) | 2013-03-12 | 2013-03-12 | Impregnation glass fabric chipless itemize cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310077898.8A CN104044184B (en) | 2013-03-12 | 2013-03-12 | Impregnation glass fabric chipless itemize cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104044184A CN104044184A (en) | 2014-09-17 |
| CN104044184B true CN104044184B (en) | 2015-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310077898.8A Expired - Fee Related CN104044184B (en) | 2013-03-12 | 2013-03-12 | Impregnation glass fabric chipless itemize cutter |
Country Status (1)
| Country | Link |
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| CN (1) | CN104044184B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101363B (en) * | 2019-12-31 | 2024-06-21 | 强信机械科技(莱州)有限公司 | Pocket lining cloth cutting device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0468932A1 (en) * | 1990-07-09 | 1992-01-29 | Generatori Elettronici Alta Frequenza G.E.A.F. S.R.L. | A device for the separation of bags or finished items, pre-cut and formed by a thermal or high frequency welding process, from one or more continuous strips of heat-sealable plastic film |
| CN2843788Y (en) * | 2005-08-19 | 2006-12-06 | 逢开有限公司 | Stripper |
| CN201587008U (en) * | 2010-01-07 | 2010-09-22 | 上海阳程科技有限公司 | Cutting device of glass cloth |
| KR20120123765A (en) * | 2011-05-02 | 2012-11-12 | 주식회사 세운티.엔.에스 | Apparatus for cutting of side of fiberglass pipe-shaped insulator |
| CN203210446U (en) * | 2013-03-12 | 2013-09-25 | 昆山巨闳机械科技有限公司 | Impregnation glass fiber cloth scrap-free splitting and cutting machine |
-
2013
- 2013-03-12 CN CN201310077898.8A patent/CN104044184B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0468932A1 (en) * | 1990-07-09 | 1992-01-29 | Generatori Elettronici Alta Frequenza G.E.A.F. S.R.L. | A device for the separation of bags or finished items, pre-cut and formed by a thermal or high frequency welding process, from one or more continuous strips of heat-sealable plastic film |
| CN2843788Y (en) * | 2005-08-19 | 2006-12-06 | 逢开有限公司 | Stripper |
| CN201587008U (en) * | 2010-01-07 | 2010-09-22 | 上海阳程科技有限公司 | Cutting device of glass cloth |
| KR20120123765A (en) * | 2011-05-02 | 2012-11-12 | 주식회사 세운티.엔.에스 | Apparatus for cutting of side of fiberglass pipe-shaped insulator |
| CN203210446U (en) * | 2013-03-12 | 2013-09-25 | 昆山巨闳机械科技有限公司 | Impregnation glass fiber cloth scrap-free splitting and cutting machine |
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| CN104044184A (en) | 2014-09-17 |
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