CN111231005B - Prevent because of material electrostatic adsorption machine and bad cross cutting machine of cover position - Google Patents
Prevent because of material electrostatic adsorption machine and bad cross cutting machine of cover position Download PDFInfo
- Publication number
- CN111231005B CN111231005B CN202010076781.8A CN202010076781A CN111231005B CN 111231005 B CN111231005 B CN 111231005B CN 202010076781 A CN202010076781 A CN 202010076781A CN 111231005 B CN111231005 B CN 111231005B
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- Prior art keywords
- cutting machine
- shaft
- material belt
- die
- machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
Abstract
The invention discloses a die-cutting machine capable of preventing poor nesting caused by electrostatic adsorption of a material on a machine, which is characterized in that: the feeding end of the die-cutting machine is provided with an anti-static rope for discharging static electricity of the material belt, and the anti-static rope is positioned beside the passing position of the material belt and is in contact with the material belt; the surface of the lower template of the die-cutting machine is provided with a plurality of parallel convex edges, and a gap is reserved between the top ends of the adjacent convex edges so as to reduce the friction between the material belt and the lower template; the discharge end of the die-cutting machine is provided with a material picking roll shaft erected above a lower pulling shaft, the material picking roll shaft is positioned on the outer side of the contact part of the upper pulling shaft and the lower pulling shaft and is parallel to the width direction of a material belt, the material belt extending from the lower pulling shaft is wound above the material picking roll shaft, and the material belt attached to the lower pulling shaft is picked up. The die-cutting machine greatly reduces the negative influence of electrostatic adsorption force on material correction movement in the trepanning positioning process, and can finish high-precision machining.
Description
Technical Field
The invention relates to processing equipment, in particular to a die cutting machine capable of preventing poor nesting caused by electrostatic adsorption of materials to a machine.
Background
The die cutting machine for the sleeve position die cutting machine is die cutting equipment for completing high-precision multiple die cutting in a sleeve hole positioning mode, and as shown in figure 1, the die cutting machine has the working principle that:
in the feeding stage, an upper pulling shaft 4 of the die cutting device presses on a lower pulling shaft 13 to clamp the material belt 6 passing between the upper pulling shaft and the lower pulling shaft 13, the upper pulling shaft 4 and the lower pulling shaft 13 rotate simultaneously to pull the material belt 6 to move forwards, and the material automatically sags when the material belt moves out of the lower pulling shaft 13. In the stamping stage, the upper pulling shaft 4 and the lower pulling shaft 13 stop rotating, the workbench 1 drives the upper die plate to press downwards, the ejector pin 2 arranged on one side of the workbench presses downwards to the left side of the lever component 3 along with the ejector pin to promote the left side of the lever component 3 to descend and the right side to lift, the upper pulling shaft 4 is arranged on the right side of the lever structure 3, the material belt 6 penetrating through the machine table is in a state without active external force fixation when the upper pulling shaft 4 is lifted, meanwhile, the guide pin 5 arranged on the bottom surface of the upper die plate cutter can penetrate through the pre-processed positioning round hole 7 on the material belt 6 to correct the processing position of the material belt 6, so that the positioning function is completed, and positioning die cutting is performed. In this process, if the static electricity attached to the material strip 6 is too large, and the corresponding parts of the machine are attracted, an external force which hinders the movement of the material strip 6 is generated, so that when the material strip 6 is positioned in the guide pin trepanning, the position cannot be corrected in time, the trepanning is deviated, and even the wall of the hole is damaged, and the trepanning fails.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a die cutting machine for preventing poor nesting caused by electrostatic adsorption of a material on a machine, which adopts the technical scheme that:
the utility model provides a prevent because of material electrostatic absorption machine and the bad cross cutting machine of cover position which characterized in that:
the feeding end of the die-cutting machine is provided with an anti-static rope for discharging static electricity of the material belt, and the anti-static rope is positioned beside the passing position of the material belt and is in contact with the material belt;
the surface of the lower template of the die-cutting machine is provided with a plurality of parallel convex edges, and a gap is reserved between the top ends of the adjacent convex edges so as to reduce the friction between the material belt and the lower template;
the discharge end of the die-cutting machine is provided with a material picking roll shaft erected above a lower pulling shaft, the material picking roll shaft is positioned on the outer side of the contact part of the upper pulling shaft and the lower pulling shaft and is parallel to the width direction of a material belt, the material belt extending from the lower pulling shaft is wound above the material picking roll shaft, and the material belt attached to the lower pulling shaft is picked up.
On the basis of the above scheme, a further improved or preferred scheme further comprises:
furthermore, the anti-static rope comprises an upper section and a lower section, and the material belt at the feeding end passes through the upper section and the lower section of the anti-static rope.
Further, prevent that the static rope passes through the first mechanism of installing additional of angularly adjustable and installs on the supporting structure of lathe feed end, first additional mechanism is including controlling two line boards of stretching tight, it is equipped with two upper and lower line holes to stretch tight the line board, and the upper segment is prevented that the static rope passes the location from the upper line hole of two line boards of stretching tight, and the hypomere is prevented that the static rope passes the location from the lower line hole of two line boards of stretching tight, and the interval of two sections upper and lower sections of preventing the static rope is controlled through the inclination of two line boards of synchronous adjustment, the material area of adaptable different thickness.
Furthermore, the upper and lower sections of the anti-static ropes are connected into a circle to form a closed rope ring, so that the rope ring can circumferentially displace, and the anti-static ropes do not need to be installed and fixed again when the inclination angle of the wire stretching plate is adjusted.
Furthermore, the ribs are parallel to the width direction of the material strips, are preferably designed to be triangular, and can be formed by installing corrugated tile plates on the lower template.
Further, in the horizontal direction, the roll shaft does not exceed an outer contact point of the material belt and the lower feeding shaft outwards; in the vertical direction, the height of the roller shaft does not exceed the contact position of the upper pulling shaft and the lower pulling shaft.
Further, choose the material roller to add the mechanism through the second of apart from the adjustable and install on the supporting structure of lathe discharge end, the second adds the mechanism and includes controlling two backup pads, constitutes the support of roller, is equipped with the shaft hole that corresponds in two backup pads, and the roller both ends are installed in the shaft hole, the shaft hole is long type hole, and to keeping away from the direction at lower material axle center and extending, the position that makes the roller is adjustable at the certain limit, and the roller both ends are passed through the locking piece and are fixed a certain position in the shaft hole.
The roll shafts are preferably made of steel rods.
Has the advantages that:
according to the die cutting machine capable of preventing the poor sleeve position caused by the material electrostatic adsorption machine, the static eliminating or static preventing mechanisms are respectively arranged at the front, middle and rear positions, so that the negative influence of electrostatic adsorption force on material correction movement in the sleeve hole positioning process is greatly reduced, the accuracy of sleeve hole positioning of the die cutting machine is guaranteed, and the die cutting machine is novel in structural design, reasonable in planning, capable of being directly refitted in the existing equipment, low in manufacturing and maintenance cost and suitable for popularization and use.
Drawings
FIG. 1 is a schematic diagram of a prior art structure;
FIG. 2 is a schematic structural diagram according to a first embodiment of the present invention;
FIG. 3 is a schematic structural view of a corrugated board;
FIG. 4 is a schematic structural view of a gathering roller shaft;
FIG. 5 is a schematic view of a construction of a material web;
fig. 6 is a schematic view of the installation of the antistatic cord.
Detailed Description
In order to clarify the technical solution and operation principle of the present invention, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The first embodiment is as follows:
as shown in figure 2, the die cutting machine for preventing the poor nesting of the material electrostatic adsorption machine comprises a machine tool, a material conveying mechanism, a die cutting and stamping mechanism and the like.
The feed end of cross cutting machine is equipped with the material receiving roller axle, the material receiving roller axle is passive roller axle, and the both ends installation lathe feed end is on the roller support.
The feed end of the die cutting machine is further provided with an anti-static rope 9, the anti-static rope 9 is provided with an earthing end and a closed rope ring structure, and the rope ring structure is installed on the roller shaft support through a first additional mechanism.
The first additional mechanism comprises a left thread tightening plate and a right thread tightening plate, the two thread tightening plates are respectively provided with an upper thread hole and a lower thread hole, and the annular anti-static rope 9 respectively penetrates through the four thread holes to form an upper section of rope body and a lower section of rope body which are parallel to each other and are generally arranged to be parallel to the width direction of the material belt 6. As shown in fig. 6, the upper section antistatic ropes pass through the upper wire holes of the two wire tightening plates for positioning, and the lower section antistatic ropes pass through the lower wire holes of the two wire tightening plates for positioning. When the material is discharged, the material belt 6 passes through the rope ring structure to be in contact with the anti-static rope 9, and static carried by the anti-static rope is discharged.
The tension line plates are fixed on the roll shaft support in a detachable connection mode, and the distance between the upper section of anti-static rope and the lower section of anti-static rope can be controlled by synchronously adjusting the inclination angles of the two tension line plates, so that the tension line plates can adapt to materials with different thicknesses.
The corrugated tile grid plate 11 is installed on the surface of the lower die plate 10 of the die cutting machine at the position of a lower pressing area of a non-upper die plate cutter, namely the front side and the rear side of the cutter, the tile grid plate 11 is provided with a convex edge array parallel to the width direction of the material belt 6, the convex edge of the tile grid plate 11 is triangular and has a raised sharp corner, the friction force between the material belt 6 and the lower die plate 10 can be reduced, the material belt 6 is prevented from being adsorbed on the lower die plate 10, and the nesting resistance is reduced.
The discharge end of cross cutting machine is equipped with one and erects the material picking roller axle in the lower pull-down epaxial 13 top, on the horizontal direction, the material picking roller axle is located the outside of pull-up axle 4 and the lower pull-down epaxial 13 contact site, picks the material roller axle and is parallel with the width direction of material area 6, follows the material area 6 that extends from the lower pull-down epaxial 13 and follows it walks around to pick the material roller axle top, will originally attach the material area 6 of sticking on the lower pull-down epaxial 13 and pick up. The gathering roller shaft is generally not more than the outer contact point of the material belt 6 and the lower pulling shaft 13 outwards, and the height is not more than the contact part of the upper pulling shaft 4 and the lower pulling shaft 13, so that the gathering roller shaft can be adjusted according to specific conditions.
Choose the material roller to install on the supporting structure of lathe discharge end through the second additional mechanism, the second adds mechanism and includes two backup pads 12 about, constitutes the support of choosing the material roller, is equipped with the shaft hole that corresponds in two backup pads, chooses material roller both ends fixed mounting in the shaft hole. The material picking roll shaft can be made of a smooth steel rod.
The interference of electrostatic adsorption to trepanning location production that this embodiment cross cutting equipment can show is reduced, reaches required location effect, realizes high accuracy processing.
Example two:
on the basis of the first embodiment, the shaft hole on the second additional mechanism supporting plate 12 is an elongated hole (not shown), and in vertical height, the shaft hole is higher than the center of the lower feeding shaft 13, lower than the top end of the lower feeding shaft 13, and inclines towards the oblique upper side outside the machine tool, that is, the outer end of the shaft hole extends towards the direction away from the center of the lower feeding shaft 13, and the two ends of the gathering roller shaft can be fixed at a certain preset position in the shaft hole through a locking piece, for example, threads are machined at the two ends of the gathering roller shaft, and the gathering roller shaft is locked and clamped through nuts. The predetermined position is based on minimizing the contact surface of the material strip 6 with the lower feed shaft 13.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the foregoing description only for the purpose of illustrating the principles of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims, specification, and equivalents thereof.
Claims (8)
1. The utility model provides a prevent because of material electrostatic absorption machine and the bad cross cutting machine of cover position which characterized in that:
an anti-static rope (9) for discharging static electricity of the material belt (6) is arranged at the feeding end of the die-cutting machine, and the anti-static rope (9) is positioned beside the passing position of the material belt (6) and is in contact with the material belt (6);
the surface of the lower template (10) of the die-cutting machine is provided with a plurality of parallel convex edges, and gaps are reserved between the top ends of the adjacent convex edges so as to reduce the friction between the material belt (6) and the lower template (10);
the discharge end of the die-cutting machine is provided with a gathering roll shaft erected above a lower pulling shaft (13), the gathering roll shaft is positioned on the outer side of the contact part of an upper pulling shaft (4) and the lower pulling shaft (13) in the horizontal direction and is parallel to the width direction of a material belt (6), the material belt (6) extending from the lower pulling shaft (13) bypasses above the gathering roll shaft, and the material belt (6) attached to the lower pulling shaft (13) is gathered;
the anti-static rope (9) is installed on a support structure at the feeding end of the machine tool through a first additional mechanism with an adjustable angle, the first additional mechanism comprises a left tension plate and a right tension plate, the tension plates are provided with an upper wire hole and a lower wire hole, the upper section of the anti-static rope penetrates through the upper wire holes of the two tension plates for positioning, the lower section of the anti-static rope penetrates through the lower wire holes of the two tension plates for positioning, and the distance between the upper section of the anti-static rope and the lower section of the anti-static rope is controlled by synchronously adjusting the inclination angles of the two tension plates;
choose the material roller to install on the supporting structure of lathe discharge end through adding the mechanism apart from adjustable second, the second adds the mechanism and includes two backup pads about, constitutes the support of roller, is equipped with the shaft hole that corresponds in two backup pads, and the roller both ends are installed in the shaft hole, the shaft hole is long type hole, extends to the direction of keeping away from down pull-down axle (13) center, and the roller both ends are passed through the lock piece and are fixed a certain position in the shaft hole.
2. The die cutting machine for preventing poor nesting of materials due to electrostatic adsorption of the machine according to claim 1, wherein the antistatic cord (9) comprises an upper section and a lower section, and the material belt (6) at the feeding end passes through the upper section and the lower section.
3. The die cutting machine for preventing the poor nesting of the material electrostatic adsorption machine according to claim 1 or 2, wherein the upper and lower sections of the antistatic rope are connected into a circle to form a closed rope ring.
4. The die cutting machine for preventing the poor registration of the material due to the electrostatic adsorption machine of the material according to claim 1, characterized in that the convex ribs are parallel to the width direction of the material belt (6).
5. The die cutting machine for preventing the poor nesting of the material electrostatic adsorption machine according to claim 1, wherein the convex rib is triangular.
6. A die cutting machine for preventing misregistration due to electrostatic adsorption of materials by machine as claimed in claim 1, 4 or 5, wherein said ribs are formed by fitting corrugated panels on the lower die plate (10).
7. The die cutting machine capable of preventing poor nesting due to electrostatic adsorption of materials to the machine according to claim 1, wherein: in the horizontal direction, the axial direction of the gathering roller does not exceed the outer contact point of the material belt (6) and the lower pulling shaft (13); in the vertical direction, the height of the gathering roller shaft is not more than the contact part of the upper pulling shaft (4) and the lower pulling shaft (13).
8. The die cutting machine for preventing poor nesting of materials due to electrostatic adsorption of the machine according to claim 1 or 7, wherein the roller shaft is made of a steel roller.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010076781.8A CN111231005B (en) | 2020-01-23 | 2020-01-23 | Prevent because of material electrostatic adsorption machine and bad cross cutting machine of cover position |
| PCT/CN2020/105435 WO2021147291A1 (en) | 2020-01-23 | 2020-07-29 | Die cutting machine for preventing nesting defect caused by electrostatic adsorption of materials to machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010076781.8A CN111231005B (en) | 2020-01-23 | 2020-01-23 | Prevent because of material electrostatic adsorption machine and bad cross cutting machine of cover position |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111231005A CN111231005A (en) | 2020-06-05 |
| CN111231005B true CN111231005B (en) | 2021-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010076781.8A Active CN111231005B (en) | 2020-01-23 | 2020-01-23 | Prevent because of material electrostatic adsorption machine and bad cross cutting machine of cover position |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111231005B (en) |
| WO (1) | WO2021147291A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111231005B (en) * | 2020-01-23 | 2021-09-17 | 南京冠佳科技有限公司 | Prevent because of material electrostatic adsorption machine and bad cross cutting machine of cover position |
| CN114311139A (en) * | 2021-12-01 | 2022-04-12 | 肖军强 | Melt and spout cloth production with cutting die machine with adsorb transfer structure |
| CN113935994B (en) * | 2021-12-15 | 2022-04-01 | 深圳市巨力方视觉技术有限公司 | Die cutting material defect checking method, device and system based on cloud data sharing |
| CN117621185B (en) * | 2024-01-26 | 2024-03-29 | 新东泰(厦门)激光刀模有限公司 | High-adaptability laser cutting die |
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2020
- 2020-01-23 CN CN202010076781.8A patent/CN111231005B/en active Active
- 2020-07-29 WO PCT/CN2020/105435 patent/WO2021147291A1/en active Application Filing
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| CN202053562U (en) * | 2011-04-20 | 2011-11-30 | 鹏达精密包装材料（上海）有限公司 | Forming machine for package box |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN111231005A (en) | 2020-06-05 |
| WO2021147291A1 (en) | 2021-07-29 |
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Address after: 210057 Sanjiangkou Industrial Park, Longtan street, Qixia District, Nanjing City, Jiangsu Province Patentee after: Nanjing Grandeur Technology Co.,Ltd. Address before: 210057 Sanjiangkou Industrial Park, Longtan street, Qixia District, Nanjing City, Jiangsu Province Patentee before: NANJING GRANDEUR TECHNOLOGY Co.,Ltd. |