CN211465186U - Facial mask cutting device and facial mask preparation system - Google Patents
Facial mask cutting device and facial mask preparation system Download PDFInfo
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- CN211465186U CN211465186U CN201921421205.1U CN201921421205U CN211465186U CN 211465186 U CN211465186 U CN 211465186U CN 201921421205 U CN201921421205 U CN 201921421205U CN 211465186 U CN211465186 U CN 211465186U
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Abstract
The utility model relates to a facial mask preparation field discloses a facial mask cutting device and facial mask preparation system. Facial mask cutting device includes platform (1) and laser head (2), platform (1) is used for laying the facial mask cloth of waiting to cut, laser head (2) are located the top of platform (1), laser head (2) set up to can be in a parallel with the in-plane removal of platform (1) is in order to right facial mask cloth cuts. The utility model discloses a facial mask cutting device carries out laser cutting to facial mask cloth through the laser head that adopts and to remove in the platform top, because facial mask cloth is spread and is put and keep static on the platform, consequently the problem of multilayer facial mask cloth relative movement can not appear, and the laser head can not contact facial mask cloth in cutting process moreover, and facial mask cloth can not warp because of the extrusion, in addition, through adopting laser cutting, cutting speed is fast, the precision is high, facial mask surface deformation is little, can cut the facial mask cloth of various materials.
Description
Technical Field
The utility model relates to a facial mask preparation field specifically relates to a facial mask cutting device and facial mask preparation system including this facial mask cutting device.
Background
The facial mask cutting device who adopts at present lays facial mask cloth on the workstation usually, sets up fixed grinding apparatus directly over the workstation, and fixed grinding apparatus includes a plurality of cross cutting tools, makes the workstation rise during the cutting, drives facial mask cloth and is close to fixed grinding apparatus, and facial mask cloth cuts the shaping under the extrusion of fixed grinding apparatus and workstation. However, the above mask cutting device has the following problems: the direct extrusion cutting of facial mask cloth through fixed grinding apparatus for facial mask cloth cutting position skew or cutting are incomplete, and facial mask cloth surface deformation is great, and the material requirement on facial mask cloth is higher, influences cutting accuracy and cutting speed, and easily leads to a large amount of wastes of facial mask cloth.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a facial mask cutting device and facial mask preparation system including this facial mask cutting device to solve above-mentioned problem.
In order to achieve the above object, the utility model provides a facial mask cutting device on the one hand, facial mask cutting device includes platform and laser head, the platform is used for laying the facial mask cloth of waiting to cut, the laser head is located the top of platform, the laser head sets up to be able to be on a parallel with remove in the plane of platform in order to right facial mask cloth cuts.
Optionally, the mask cutting device comprises a driving mechanism for driving the laser head to move; and/or
The facial mask cutting device includes being used for laser generator of laser beam is provided to the laser head.
Optionally, the driving mechanism comprises a transverse moving mechanism for driving the laser head to move along the transverse direction of the platform and a longitudinal moving mechanism for driving the laser head to move along the longitudinal direction of the platform; and/or
The laser generator is CO2A laser, the mask cutting device including a laser for directing the CO2The laser beam emitted by the laser is guided to the guide assembly of the laser head.
Optionally, the longitudinal moving mechanism includes a longitudinal rail extending in a longitudinal direction of the platform and a longitudinal moving slider extending in a transverse direction of the platform, the longitudinal rail is fixed to the platform, and the longitudinal moving slider is mounted on the longitudinal rail and can move in an extending direction of the longitudinal rail;
the transverse moving mechanism comprises a transverse moving slide block which is arranged on the longitudinal moving slide block and can move along the extending direction of the longitudinal moving slide block, and the laser head is arranged on the transverse moving slide block.
Optionally, the guiding assembly comprises a first reflecting mirror disposed on the platform and a second reflecting mirror disposed on the longitudinal sliding block, a third reflecting mirror is disposed on the laser head, and the CO is2The laser beam that the laser instrument sent can be in proper order through first speculum with the second mirror reflection extremely the third speculum and by the laser head jets out downwards.
Optionally, the facial mask cutting device is including laying in backing plate on the platform, the backing plate is the metal sheet, facial mask cloth is spread on the backing plate.
Optionally, the backing plate is square, the longitudinal rail is located on one side of the backing plate in the length direction, the extending length of the longitudinal rail is not less than the width of the backing plate, the longitudinal movement slider extends along the length direction of the backing plate, and the extending length of the longitudinal movement slider is not less than the length of the backing plate.
Optionally, the mask cutting device comprises a control mechanism for controlling the operation of the transverse moving mechanism and the longitudinal moving mechanism.
The utility model discloses another aspect provides a facial mask preparation system, facial mask preparation system include above facial mask cutting device.
Optionally, the facial mask preparation system includes an image acquisition device and an upper computer, the image acquisition device is used for acquiring a human face image and sending the human face image to the upper computer, the upper computer is used for processing the face image to obtain a facial mask profile, and the facial mask cutting device is communicated with the upper computer so that the facial mask cutting device can cut the facial mask cloth according to the facial mask profile.
The utility model discloses a facial mask cutting device carries out laser cutting to facial mask cloth through the laser head that adopts and to remove in the platform top, because facial mask cloth is spread and is put and keep static on the platform, consequently facial mask cloth relative movement's problem can not appear, and the laser head can not contact facial mask cloth at the cutting in-process in addition, and facial mask cloth can not warp because of the extrusion, in addition, through adopting laser cutting, and cutting speed is fast, the precision is high, and facial mask surface deformation is little, can cut the facial mask cloth of various materials.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of an embodiment of a mask cutting device according to the present invention;
FIG. 2 is a schematic view of another angle of the facial film cutting apparatus of FIG. 1;
fig. 3 is a plan view of the mask cutting device of fig. 1.
Description of the reference numerals
1-stage, 2-laser head, 21-third mirror, 3-CO2The laser device comprises a laser device, 4-a longitudinal guide rail, 5-a longitudinal moving slide block, 6-a transverse moving slide block, 7-a first reflecting mirror, 8-a second reflecting mirror and 9-a backing plate.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.
In the present invention, unless otherwise specified, the terms of orientation such as "up and down" used generally refer to the orientation in the mounted and used state.
An aspect of the utility model provides a facial mask cutting device, facial mask cutting device includes platform 1 and laser head 2, and platform 1 is used for laying the facial mask cloth of waiting to cut, and laser head 2 is located platform 1's top, and laser head 2 sets up to remove in the plane that is on a parallel with platform 1 with right facial mask cloth cuts.
The utility model discloses a facial mask cutting device carries out laser cutting to facial mask cloth through the laser head 2 that adopts and to remove in 1 top of platform, because facial mask cloth is spread and is kept static on platform 1, consequently facial mask cloth relative movement's problem can not appear, and laser head 2 can not contact facial mask cloth in cutting process moreover, and facial mask cloth can not warp because of the extrusion, in addition, through adopting laser cutting, cutting speed is fast, the precision is high, facial mask surface deformation is little, can cut the facial mask cloth of various materials.
In addition, the utility model has the advantages that the platform 1 is fixed, and the laser head 2 moves, so that compared with the mask cutting device in the prior art, the structure is simpler, and the operation is more convenient; additionally, the utility model discloses a fixed grinding apparatus has still been saved to facial mask cutting device to customization for the facial mask provides probably.
In the present invention, it can be understood that the laser head 2 can be moved arbitrarily in a plane parallel to the platform 1, for example, linearly moved and curved. The facial mask cutting device includes the actuating mechanism who is used for driving laser head 2 and removes. The driving mechanism may be any mechanism capable of driving the laser head 2 to move, such as a robot arm. According to a preferred embodiment of the present invention, the driving mechanism may include a lateral moving mechanism for driving the laser head 2 to move laterally along the platform 1 and a longitudinal moving mechanism for driving the laser head 2 to move longitudinally along the platform 1. Wherein, the laser head 2 can move linearly by moving the laser head 2 along the transverse direction or the longitudinal direction of the platform 1; by moving the laser head 2 both transversely and longitudinally of the platform 1, a curved movement of the laser head 2 can be achieved.
In order to realize the automatic control of the movement of the laser head 2, the mask cutting device may include a control mechanism for controlling the operation of the transverse moving mechanism and the longitudinal moving mechanism. The transverse moving mechanism and the longitudinal moving mechanism can be respectively connected with a servo motor, and the control mechanism can further control the movement of the transverse moving mechanism and the longitudinal moving mechanism by controlling the operation of the servo motors. Specifically, the transverse moving mechanism and the longitudinal moving mechanism may be mechanical mechanisms composed of a precise linear guide rail and a ball screw driven by a servo motor, and are automatically controlled by a machine tool digital controller.
As shown in fig. 1 to 3, the longitudinal moving mechanism may include a longitudinal rail 4 extending in a longitudinal direction of the platform 1 and a longitudinal moving slider 5 extending in a transverse direction of the platform 1, the longitudinal rail 4 being fixed to the platform 1, the longitudinal moving slider 5 being mounted on the longitudinal rail 4 and being capable of moving in an extending direction of the longitudinal rail 4; the transverse moving mechanism can comprise a transverse moving slide block 6 which is arranged on the longitudinal moving slide block 5 and can move along the extending direction of the longitudinal moving slide block 5, and the laser head 2 is arranged on the transverse moving slide block 6.
The utility model discloses in, facial mask cutting device can be including being used for providing the laser generator of laser beam for laser head 2. Wherein the laser generator may be CO2A laser 3. CO 22The energy source of the laser 3 is CO2、N2、H2Equal gas composition, CO2The laser 3 has the following advantages: the laser beam with 10.6 μm wavelength can generate more than 20 kilowatts of power, and can realize connectionContinuous work; the metal material has little absorption to laser wavelength of 10.6 mu m, the laser energy can only act on nonmetal and react with nonmetal to gasify the nonmetal, and the mask cloth is suitable for cutting the mask cloth made of nonmetal materials such as cotton, silk and the like; the cutting surface has small deformation, and the integrity of the mask cloth can be ensured; the energy of the laser beam can be manually and dynamically adjusted so as to ensure that the cutting surface does not generate scorching under the condition of cutting the mask cloth; the laser facula can be focused by the lens to control the focus within 0.5mm, and the cutting trace is less. Based on the advantages, the utility model discloses an adopt the relatively less CO of power2The laser (the power of the laser light source is about 40W) is used for cutting the mask cloth, and can completely meet the requirement of 'cutting without burning'.
In the utility model, as shown in fig. 1-3, the facial mask cutting device can include the backing plate 9 laid on the platform 1, and the backing plate 9 is the metal sheet (for example, stainless steel plate), and facial mask cloth is spread on the backing plate 9. Due to CO2The laser beam that laser instrument 3 sent does not react with metal material, consequently, through set up metal backing plate 9 between facial mask cloth and platform 1, can avoid the laser beam that cuts facial mask cloth to produce the influence to platform 1, backing plate 9 repeatedly usable moreover.
The utility model discloses in, platform 1 and backing plate 9 can be squarely, and longitudinal rail 4 can be located one side of the length direction of backing plate 9 to longitudinal rail 4's extension length is not less than backing plate 9's width, indulges the length direction extension of moving slider 5 along backing plate 9, and indulges the length that the extension length of moving slider 5 is not less than backing plate 9. For example, as shown in fig. 3, the longitudinal rail 4 is disposed in parallel and at an interval on the right side of the tie plate 9, the length of the longitudinal rail 4 is greater than the width of the tie plate 9, the longitudinal moving slider 5 extends leftward from the longitudinal rail 4 in the length direction of the tie plate 9, and the length of the longitudinal moving slider 5 is greater than the length of the tie plate 9.
Due to CO2The laser 3 and the laser head 2 are separate parts and the laser head 2 is moved in order to bring the CO2The laser beam emitted by the laser 3 can be always transmitted to the laser head 2, and the facial mask cutting device can also comprise a device for introducing CO2The laser beam emitted by the laser 3 is directed to the guide assembly of the laser head 2. According to the utility modelIn an embodiment, the guiding assembly may comprise a first mirror 7 arranged on the platform 1 and a second mirror 8 arranged on the longitudinal slide 5, the laser head 2 being provided with a third mirror 21, CO2The laser beam emitted from the laser 3 can be reflected to the third reflector 21 by the first reflector 7 and the second reflector 8 in sequence and emitted downwards by the laser head 2.
Furthermore, the laser head 2 is further provided with a lens, and the emergent light of the third reflector 21 is focused by the lens and then emitted downwards through the laser head 2. By way of example and not limitation, the laser head is a metal barrel structure, the upper end surface of the laser head is an inclined plane for mounting the third reflector 21, the lower end of the laser head is a cone with an opening for emitting laser from the opening, a lens (not shown in the figure) is arranged in the metal barrel, a through hole (not shown in the figure) is arranged on the wall of the metal barrel and at the position where the laser path passes through, so that the light emitted by the second reflector 8 can pass through the through hole to the third reflector.
Specifically, as shown in FIG. 2, CO2The laser 3 is in the shape of a straight tube, CO2A laser 3 is vertically arranged below the platform 1, CO2The emission port of the laser 3 is upward, and the first reflector 7 is positioned at the CO2Above the emission port of the laser 3; as shown in fig. 3, the first reflecting mirror 7 is located at the upper left corner of the platform 1, the second reflecting mirror 8 is located at the left end of the longitudinal movement slider 5, the second reflecting mirror 8 can move along the longitudinal direction of the platform 1 along with the longitudinal movement slider 5, and the second reflecting mirror 8 and the first reflecting mirror 7 are located on the same longitudinal straight line; as shown in fig. 1, the axial direction of the first reflector 7 is parallel to the CO2The laser emitting direction of the laser 3 is at an angle (e.g. 45 °), the axial direction of the second reflector 8 is at an angle (e.g. 90 °) with the axial direction of the first reflector 7, and the third reflector 21 is obliquely arranged on the top of the laser head 2 and is located on the same transverse straight line with the second reflector 8.
Among the above, the first reflecting mirror 7 and the second reflecting mirror 8 are total reflecting mirrors that convert CO by using the principle of specular reflection and total reflection of light2The laser beam emitted by the laser 3 is guided to the laser head 2 and then emitted by the laser head 2 to realize dynamic cutting, thereby smoothly finishing the cutting work of the mask cloth.
The utility model discloses a facial mask cutting device, when the cutting, can keep flat one or many facial mask cloth of treating to cut on backing plate 9, through the motion of motion control algorithm simultaneous control indulge slider 5 and sideslip slider 6, drive laser head 2 and walk out the movement track of needs (facial mask profile promptly), control CO when walking the track2The working state (working or not) of the laser 3 allows cutting the mask.
The utility model discloses another aspect provides a facial mask preparation system, facial mask preparation system include above facial mask cutting device.
At present, finished masks in the market are distinguished according to a plurality of fixed sizes such as big, medium and small, but the shapes of faces of consumers are different, and the faces are often used in a mask product, such as big faces, small faces, big faces, edges of the small faces, eyes, nose and mouth, and reserved hole positions of the masks are not matched, and the like. In order to solve the problem, the facial mask preparation system of the utility model still can include image acquisition device and host computer, image acquisition device can be used to gather human facial image and send it for the host computer, the host computer can be right facial image is handled in order to obtain the facial mask profile, facial mask cutting device with host computer communication is so that facial mask cutting device can be according to the facial mask profile cutting facial mask cloth. In this way, the mask preparation system can customize the mask to individual facial contour differences. Specifically, the upper computer can transmit the facial mask profile to a control mechanism of the facial mask cutting device, and the control mechanism controls the movement of the longitudinal sliding block 5 and the transverse sliding block 6 through a movement control algorithm, so that the laser head 2 is driven to move out of a required movement track (namely the facial mask profile).
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (6)
1. A facial mask cutting device, characterized in that it comprises a platform (1) and a laser head (2), said platform (1) being used to lay down a facial mask cloth to be cut, said laser head (2) being located above said platform (1), said laser head (2) being arranged movable in a plane parallel to said platform (1) to cut said facial mask cloth;
the facial mask cutting device comprises a driving mechanism for driving the laser head (2) to move; and/or, the facial mask cutting device comprises a laser generator for providing a laser beam for the laser head (2);
the driving mechanism comprises a transverse moving mechanism for driving the laser head (2) to move transversely along the platform (1) and a longitudinal moving mechanism for driving the laser head (2) to move longitudinally along the platform (1); and/or the laser generator is CO2A laser (3), the mask cutting device comprising means for directing the CO2A guide assembly for guiding the laser beam emitted by the laser (3) to the laser head (2);
the longitudinal moving mechanism comprises a longitudinal guide rail (4) extending along the longitudinal direction of the platform (1) and a longitudinal moving slide block (5) extending along the transverse direction of the platform (1), the longitudinal guide rail (4) is fixed on the platform (1), and the longitudinal moving slide block (5) is installed on the longitudinal guide rail (4) and can move along the extending direction of the longitudinal guide rail (4);
the transverse moving mechanism comprises a transverse moving slide block (6) which is arranged on the longitudinal moving slide block (5) and can move along the extending direction of the longitudinal moving slide block (5), and the laser head (2) is arranged on the transverse moving slide block (6);
the guide assembly comprises a first reflector (7) arranged on the platform (1) and a second reflector (8) arranged on the longitudinal sliding block (5), a third reflector (21) is arranged on the laser head (2), and CO is2The laser beam that laser instrument (3) sent can be in proper order through first speculum (7) with second speculum (8) reflect extremely third speculum (21) and by laser head (2) are jetted out downwards.
2. The mask cutting device according to claim 1, comprising a backing plate (9) laid on the platform (1), wherein the backing plate (9) is a metal plate, and the mask cloth is laid on the backing plate (9).
3. The mask cutting device according to claim 2, wherein the backing plate (9) is square, the longitudinal rail (4) is located on one side of the backing plate (9) in the length direction, and the longitudinal rail (4) extends not less than the width of the backing plate (9), the rip slider (5) extends in the length direction of the backing plate (9), and the rip slider (5) extends not less than the length of the backing plate (9).
4. The mask cutting device according to any one of claims 1 to 3, comprising a control mechanism for controlling the operation of the lateral moving mechanism and the longitudinal moving mechanism.
5. A mask preparation system, comprising the mask cutting device of any one of claims 1-4.
6. The mask preparation system according to claim 5, comprising an image acquisition device and an upper computer, wherein the image acquisition device is used for acquiring a human face image and sending the human face image to the upper computer, the upper computer is used for processing the face image to obtain a mask contour, and the mask cutting device is communicated with the upper computer so that the mask cutting device can cut the mask cloth according to the mask contour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921421205.1U CN211465186U (en) | 2019-08-29 | 2019-08-29 | Facial mask cutting device and facial mask preparation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921421205.1U CN211465186U (en) | 2019-08-29 | 2019-08-29 | Facial mask cutting device and facial mask preparation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211465186U true CN211465186U (en) | 2020-09-11 |
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ID=72366625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921421205.1U Active CN211465186U (en) | 2019-08-29 | 2019-08-29 | Facial mask cutting device and facial mask preparation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211465186U (en) |
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2019
- 2019-08-29 CN CN201921421205.1U patent/CN211465186U/en active Active
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