CN216335649U - Flexible panel is transmission device for laser cutting - Google Patents
Flexible panel is transmission device for laser cutting Download PDFInfo
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- CN216335649U CN216335649U CN202121109145.7U CN202121109145U CN216335649U CN 216335649 U CN216335649 U CN 216335649U CN 202121109145 U CN202121109145 U CN 202121109145U CN 216335649 U CN216335649 U CN 216335649U
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- material pulling
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Abstract
The utility model provides a transmission device for laser cutting of a flexible plate, which comprises a vacuum adsorption platform, a material pulling mechanism arranged at the front end of the vacuum adsorption platform, a feeding mechanism arranged at the rear end of the vacuum adsorption platform, and a tension detection mechanism arranged between the vacuum adsorption platform and the feeding mechanism, wherein the material pulling mechanism is arranged at the front end of the vacuum adsorption platform; the material pulling mechanism is arranged on the front side of the vacuum adsorption platform, the tension detecting mechanism which is connected with the material pulling mechanism in a control mode is arranged on the rear side of the vacuum adsorption platform, based on the material characteristics of the flexible plate, the traction force transmitted by the flexible plate is arranged in a front mode, the tension detecting and feedback are matched to adjust the speed of the material pulling mechanism, accordingly, the feeding speed is consistent around the flexible plate is guaranteed, the pulling deformation is avoided, and the technical problem that the flexible plate which exists in the prior art is easy to deform in transmission is solved.
Description
Technical Field
The utility model relates to the technical field of laser cutting, in particular to a transmission device for laser cutting of a flexible plate.
Background
Conventional flexible plate (for example, a flexible circuit board and the like) cutting equipment mainly adopts contact means such as a mechanical cutter and the like to cut a thin flexible plate.
The utility model discloses a chinese utility model 201711227014.7 discloses a slim flexible panel laser precision cutting machine and cutting method, laser precision cutting machine include control system, with control system electric connection's vacuum adsorption positioning platform, XYZ shaft drive system, laser cutting system and CCD positioning system, wherein: the vacuum adsorption positioning platform is arranged on the XYZ-axis transmission system; the laser cutting system is used for carrying out laser cutting on the thin flexible plate; the CCD positioning system is used for shooting and acquiring a plurality of position point images of the thin flexible plate and transmitting the position point images to the control system, and the control system compares the position point images of the thin flexible plate with the standard position point images to determine an error value; and when the laser cutting is carried out, the control system controls the XYZ-axis transmission system to compensate the error value.
However, the technical scheme only discloses the cutting equipment for the flexible plate, the flexible plate needs to be manually placed on the cutting platform before cutting, a flexible plate continuous transmission structure is lacked, the feeding mode is traditional, and the overall cutting efficiency is low.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a conveying device for laser cutting of a flexible plate, wherein a material pulling mechanism is arranged on the front side of a vacuum adsorption platform, a tension detection mechanism which is in control connection with the material pulling mechanism is arranged on the rear side of the vacuum adsorption platform, and based on the material characteristics of the flexible plate, the traction force of the flexible plate is arranged in the front position, and the speed of the material pulling mechanism is adjusted by matching with tension detection and feedback, so that the consistency of the front and rear feeding speeds is ensured, the pulling deformation is avoided, and the technical problem that the flexible plate is easy to deform during conveying in the prior art is solved.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a flexible panel is transmission device for laser cutting, includes the vacuum adsorption platform, still including set up in the material mechanism is expected and set up in to the material feeding mechanism of vacuum adsorption platform rear end is drawn by the material mechanism to the drawing of vacuum adsorption platform front end, the flexible board follow continuous release is gone up to material feeding mechanism and is pull forward the transmission by drawing.
Preferably, the device also comprises a tension detection mechanism arranged between the vacuum adsorption platform and the feeding mechanism;
in the process of conveying the flexible board, the tension detection mechanism detects the conveying tension of the flexible board and adjusts the traction speed of the material pulling mechanism through data feedback, so that the front speed and the rear speed of the flexible board are kept consistent.
Preferably, the material pulling mechanism comprises a material pulling mounting seat, a material pulling roller assembly mounted on the material pulling mounting seat, and a material pulling driving part for driving the material pulling roller assembly to rotate so as to pull the flexible board for transmission.
Preferably, the material pulling roller assembly comprises a driving roller and a driven roller which are rotatably installed on the material pulling installation seat, the driving roller and the driven roller are vertically matched, and a transmission channel of the flexible plate is formed between the driving roller and the driven roller.
Preferably, the material pulling mechanism further comprises two groups of spacing adjusting assemblies arranged on two sides of the material pulling mounting seat, and the driven roller is rotatably mounted on the spacing adjusting assemblies and driven by the spacing adjusting assemblies to vertically lift so as to adjust the thickness of the conveying channel.
Preferably, the tension detection mechanism includes tension sensor, set up in tension roller and two components on the tension sensor are located the first compression roller of tension roller both sides, first compression roller is less than the tension roller and the top adsorption plane setting of vacuum adsorption platform, the flexography transmission passes the bottom of first compression roller and the top of tension roller.
Preferably, the vacuum adsorption platform include the vacuum adsorption panel, with the sealed complex vacuum adsorption seat of vacuum adsorption panel, the equipartition is provided with the absorption hole on the vacuum adsorption panel, be formed with the negative pressure chamber between vacuum adsorption panel and the vacuum adsorption seat, the negative pressure chamber is external to have evacuating device.
Preferably, a second compression roller is further arranged between the vacuum adsorption platform and the material pulling mechanism, the second compression roller is lower than the top adsorption surface of the vacuum adsorption platform and the transmission channel, and the flexible plate is transmitted through the bottom of the second compression roller.
Preferably, the feeding mechanism comprises a feeding roller which is rotatably installed on the rack, and a flexible plate coiled material is sleeved on the feeding roller in a tensioning mode.
The utility model has the beneficial effects that:
(1) in consideration of the material characteristics of the flexible plate, the material pulling mechanism is arranged on the front side of the vacuum adsorption platform, the tension detection mechanism which is in control connection with the material pulling mechanism is arranged on the rear side of the vacuum adsorption platform, deformation-free transmission of the flexible plate is realized, the pulling speed of the material pulling mechanism is adjusted by leading the traction power transmitted by the flexible plate and matching with tension detection and feedback, so that the front speed and the rear speed of the flexible plate in the transmission process are kept consistent, and pulling deformation is avoided;
(2) the vacuum adsorption panel is convenient to process and stable in service performance, and the smooth attachment and the accurate cutting of the flexible plate are guaranteed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a vacuum adsorption platform according to the present invention;
FIG. 3 is a schematic structural view of the pulling mechanism of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 1;
FIG. 5 is an elevational view of the overall construction of the present invention;
fig. 6 is an enlarged view of fig. 5 at C.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example one
As shown in fig. 1, the transmission device for laser cutting of the flexible plate comprises a vacuum adsorption platform 1, a material pulling mechanism 2 arranged at the front end of the vacuum adsorption platform 1, and a feeding mechanism 3 arranged at the rear end of the vacuum adsorption platform 1, wherein the flexible plate 10 is continuously released from the feeding mechanism 3 and is pulled by the material pulling mechanism 2 to be transmitted forwards.
Preferably, the vacuum adsorption device further comprises a tension detection mechanism 5 arranged between the vacuum adsorption platform 1 and the feeding mechanism 3;
in the process of conveying the flexible board 10, the tension detection mechanism 5 detects the conveying tension of the flexible board 10 and adjusts the traction speed of the material pulling mechanism 2 through data feedback, so that the front speed and the rear speed of the flexible board 10 are kept consistent.
Since the flexible board 10 has good ductility and plasticity, and is easy to permanently deform when being subjected to a tensile force, in this embodiment, in consideration of the above material characteristics of the flexible board 10, the material pulling mechanism 2 is disposed on the front side of the vacuum adsorption platform 1, and the tension detection mechanism 5 associated with the material pulling mechanism 2 is disposed on the rear side, so that the non-deformation transmission of the flexible board 10 can be realized. This embodiment is through leading the setting of the power of pulling with the flexbile plate transmission, and the cooperation tension detects and adjusts the material speed that draws of drawing material mechanism 2 with the feedback to speed remains unanimous throughout around guaranteeing the 10 transmission processes of flexbile plate, and then avoids taking place to pull the deformation.
Preferably, as shown in fig. 3, the pulling mechanism 2 includes a pulling installation seat 21, a pulling roller assembly installed on the pulling installation seat 21, and a pulling driving part 24 for driving the pulling roller assembly to rotate to pull the flexible board 10 for transmission.
Preferably, the pulling roller assembly comprises a driving roller 22 and a driven roller 23 rotatably mounted on the pulling mounting seat 21, wherein the driving roller 22 and the driven roller 23 are vertically matched with each other, and a conveying channel 20 of the flexible board 10 is formed between the driving roller 22 and the driven roller 23.
Preferably, as shown in fig. 4, the tension detecting mechanism 5 includes a tension sensor 51, a tension roller 52 disposed on the tension sensor 51, and two first pressing rollers 53 disposed on both sides of the tension roller 52, the first pressing rollers 53 are disposed lower than the tension roller 52 and a top suction surface of the vacuum suction platform 1, and the flexible board 10 is conveyed through a bottom of the first pressing rollers 53 and a top of the tension roller 52.
It should be added that, the present embodiment further includes a control center, the actions of the vacuum adsorption platform 1, the feeding mechanism 3, the rolling mechanism 4, and the tension detection mechanism 5 are all controlled by the control center, and the tension monitoring data of the tension detection mechanism 5 is fed back to the control center, and then the control center controls the rotation speed of the feeding mechanism 3.
Preferably, as shown in fig. 2, the vacuum adsorption platform 1 includes a vacuum adsorption panel 11, and a vacuum adsorption seat 12 hermetically fitted to the vacuum adsorption panel 11, the vacuum adsorption panel 11 is uniformly provided with adsorption holes 13, a negative pressure cavity is formed between the vacuum adsorption panel 11 and the vacuum adsorption seat 12, and the negative pressure cavity is externally connected with a vacuum pumping device.
Preferably, the material of the adsorption platform 11 is cast iron or one of ceramic materials, wherein the ceramic material is preferably selected, and since the ceramic material is easy to polish and open after being sintered, and has high flatness and smoothness after being polished, and a plurality of dense small holes can be formed on the ceramic material, the adsorption capacity is increased, the smoothness is good when the flexible plate is adsorbed, and deformation and wrinkles are hardly generated.
In this embodiment, the material through the vacuum adsorption panel to adsorbing platform 11 screens the optimization, can adopt the cast iron material with low costs, and the preferred ceramic material that adopts, ceramic material are changeed the trompil for cast iron material non-deformable for marble material, and the vacuum adsorption panel in this embodiment processing is convenient, and performance is stable, guarantees level and smooth laminating and accurate cutting of flexonics board.
Preferably, as shown in fig. 1 and 6, a second pressing roller 6 is further disposed between the vacuum adsorption platform 1 and the material pulling mechanism 2, the second pressing roller 6 is disposed lower than the top adsorption surface of the vacuum adsorption platform 1 and the conveying channel 20, and the flexible board 10 is conveyed through the bottom of the second pressing roller 6.
In this embodiment, the cooperation is done at both ends around vacuum adsorption platform 1 and is hanged down and be provided with first compression roller 53 and second compression roller 6, can push down the tensioning to the both ends that are located the flexible sheet portion on the vacuum adsorption platform, further guarantees that the flexible sheet on the vacuum adsorption platform can level and smooth attached.
Preferably, the feeding mechanism 3 comprises a feeding roller 31 rotatably mounted on the frame, and the feeding roller 31 is tightly sleeved with the flexible coiled sheet material 30.
Example two
The same or corresponding components in this embodiment as those in the first embodiment are denoted by the same reference numerals as those in the first embodiment, and only the points of difference from the first embodiment will be described below for the sake of convenience. The second embodiment is different from the first embodiment in that:
preferably, the material pulling mechanism 2 further comprises two groups of spacing adjusting assemblies 25 arranged on two sides of the material pulling installation seat 21, and the driven roller 23 is rotatably installed on the spacing adjusting assemblies 25 and driven by the spacing adjusting assemblies 25 to vertically lift so as to adjust the thickness of the conveying channel 20.
In the present embodiment, the flexible sheet 10 passes through the transport path 20, and the distance between the driven roller 23 and the drive roller 22 is adjusted in accordance with the thickness of the flexible sheet 10, that is, the thickness of the transport path 20 is adjusted so that the flexible sheet is transported forward by the rolling friction of the drive roller 23 and the drive roller 22.
Preferably, as shown in fig. 6, the spacing adjustment assembly 25 includes a guide post 26 vertically installed, an adjustment plate 27 vertically slidably installed on the guide post 26, and an adjustment driving part 28 driving the adjustment plate 27 to vertically slide, and both ends of the driven roller 23 are rotatably installed on the adjustment plate 27 correspondingly.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides a flexible panel is transmission device for laser cutting, includes vacuum adsorption platform (1), its characterized in that, still including set up in material mechanism (2) and the feeding mechanism (3) that set up in vacuum adsorption platform (1) rear end are drawn to vacuum adsorption platform (1) front end, flexible board (10) are followed continuous release is gone up in feeding mechanism (3) and is drawn by drawing material mechanism (2) and transmit forward.
2. The conveying device for the laser cutting of the flexible plate according to claim 1, further comprising a tension detection mechanism (5) arranged between the vacuum adsorption platform (1) and the feeding mechanism (3);
in the transmission process of the flexible plate (10), the tension detection mechanism (5) detects the transmission tension of the flexible plate (10) and adjusts the traction speed of the material pulling mechanism (2) through data feedback so as to keep the front and back transmission speeds of the flexible plate (10) consistent;
the vacuum adsorption platform is characterized by further comprising a control center, the actions of the vacuum adsorption platform (1), the material pulling mechanism (2) and the tension detection mechanism (5) are controlled by the control center, tension monitoring data of the tension detection mechanism (5) are fed back to the control center, and the control center controls the rotating speed of the material pulling mechanism (2).
3. The conveying device for the flexible plate laser cutting according to claim 1, wherein the material pulling mechanism (2) comprises a material pulling mounting seat (21), a material pulling roller assembly mounted on the material pulling mounting seat (21), and a material pulling driving part (24) for driving the material pulling roller assembly to rotate so as to pull the flexible plate (10) for conveying.
4. The conveying device for the laser cutting of the flexible plate material as claimed in claim 3, wherein the material pulling roller assembly comprises a driving roller (22) and a driven roller (23) which are rotatably mounted on the material pulling mounting seat (21), the driving roller (22) and the driven roller (23) are vertically matched and form a conveying channel (20) of the flexible plate (10) between the driving roller and the driven roller.
5. The conveying device for the laser cutting of the flexible plate as claimed in claim 4, wherein the material pulling mechanism (2) further comprises two groups of spacing adjusting components (25) which are respectively arranged on two sides of the material pulling installation seat (21), and the driven roller (23) is rotatably arranged on the spacing adjusting components (25) and is driven by the spacing adjusting components (25) to vertically lift so as to adjust the thickness of the conveying channel (20).
6. The conveying device for laser cutting of the flexible plate material according to claim 2, wherein the tension detection mechanism (5) comprises a tension sensor (51), a tension roller (52) arranged on the tension sensor (51), and two first press rollers (53) arranged on two sides of the tension roller (52), the first press rollers (53) are arranged below the tension roller (52) and a top suction surface of the vacuum suction platform (1), and the flexible plate (10) is conveyed through the bottom of the first press rollers (53) and the top of the tension roller (52).
7. The transmission device for laser cutting of the flexible plate according to claim 1, wherein the vacuum adsorption platform (1) comprises a vacuum adsorption panel (11) and a vacuum adsorption seat (12) in sealing fit with the vacuum adsorption panel (11), adsorption holes (13) are uniformly distributed on the vacuum adsorption panel (11), a negative pressure cavity is formed between the vacuum adsorption panel (11) and the vacuum adsorption seat (12), and a vacuum pumping device is externally connected to the negative pressure cavity.
8. The conveying device for the laser cutting of the flexible plate according to claim 4, wherein a second pressing roller (6) is further arranged between the vacuum adsorption platform (1) and the material pulling mechanism (2), the second pressing roller (6) is arranged below the top adsorption surface of the vacuum adsorption platform (1) and the conveying channel (20), and the flexible plate (10) is conveyed through the bottom of the second pressing roller (6).
9. The conveying device for the laser cutting of the flexible plate material as claimed in claim 1, wherein the feeding mechanism (3) comprises a feeding roller (31) rotatably mounted on the frame, and the feeding roller (31) is provided with a flexible plate coiled material (30) in a tensioning manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121109145.7U CN216335649U (en) | 2021-05-24 | 2021-05-24 | Flexible panel is transmission device for laser cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121109145.7U CN216335649U (en) | 2021-05-24 | 2021-05-24 | Flexible panel is transmission device for laser cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216335649U true CN216335649U (en) | 2022-04-19 |
Family
ID=81128360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121109145.7U Active CN216335649U (en) | 2021-05-24 | 2021-05-24 | Flexible panel is transmission device for laser cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216335649U (en) |
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2021
- 2021-05-24 CN CN202121109145.7U patent/CN216335649U/en active Active
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