CN210126303U - Shoe upper 3D printing equipment based on shoe tree - Google Patents
Shoe upper 3D printing equipment based on shoe tree Download PDFInfo
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- CN210126303U CN210126303U CN201920712440.8U CN201920712440U CN210126303U CN 210126303 U CN210126303 U CN 210126303U CN 201920712440 U CN201920712440 U CN 201920712440U CN 210126303 U CN210126303 U CN 210126303U
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- shoe
- vamp
- shoe tree
- printing apparatus
- sliding block
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Abstract
A shoe tree based 3D printing apparatus for a shoe upper, comprising a table; a console; the video camera is used for collecting the position information of the shoe soles and the shoe trees on the workbench and sending the position information to the console; 3D printing device, it includes actuating mechanism, a plurality of rotatory heating shower nozzle, a plurality of materials that are equipped with different colour materials respectively hold the box, every material holds the box and equally divide and do not be connected with a rotatory heating shower nozzle through the passage, thereby a plurality of rotatory heating shower nozzle are connected with the actuating mechanism transmission respectively and can print out the vamp of different colours respectively at the shoe tree upside and weave, the control cabinet is connected with actuating mechanism control, make 3D printing device can be under the control of control cabinet according to the position information of sole and the shoe tree that is located on the workstation that video camera gathered, weave in the vamp of different colours is printed out respectively to the shoe tree upside automatically, the fashioned technological problem of present same vamp is printed by different colour materials has been solved, high work efficiency.
Description
Technical Field
The utility model belongs to the technical field of shoes manufacturing and specifically relates to indicate a vamp 3D printing apparatus based on shoe tree.
Background
3D printing, also known as additive manufacturing, belongs to one of rapid prototyping technologies, is a direct manufacturing technology based on digital model files, can manufacture three-dimensional entities with almost any shape, and constructs objects in a layer-by-layer stacking and accumulating manner by using bondable materials such as powdered metal or plastic, namely 'additive manufacturing'.
In the prior art, there are many processes for 3D printing shoes, and the applicant has submitted 2017.12.18 a utility model patent of a 3D printing shoe device and a method for using the same (application No. CN 201711367781.8), which includes a sole printing device; a vamp printing device; the hot-pressing dotting device is used for dotting on the sole and hot-pressing the vamp on the sole according to the dotting point; the 3D printing gluing device is used for printing a sealing rubber strip connected to the joint of the sole and the vamp to realize sealing; the printing material in the sole printing device and the upper printing device may be the same or different. However, the adopted vamp printing device is a traditional 3D printer, and the same vamp is difficult to be printed to be composed of different colors.
SUMMERY OF THE UTILITY MODEL
The utility model provides a vamp 3D printing apparatus based on shoe tree, its main aim at overcome current vamp 3D printing technique and be difficult to print into the defect of constituteing by different colours with same vamp.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a shoe last-based shoe upper 3D printing method comprises the following steps:
1) the method comprises the steps that the design of a vamp is completed on the basis of a sole and a shoe tree through computer assistance, a vamp three-dimensional graph based on the sole and the shoe tree is obtained, the vamp three-dimensional graph is sent to a console, and the console can automatically identify a plurality of woven three-dimensional graphs with different colors in the vamp three-dimensional graph;
2) placing the sole on a workbench, and placing a shoe tree on the upper side of the sole;
3) a video camera above the workbench automatically acquires the position information of the sole and the shoe tree and sends the position information to the console;
4) the control console controls the 3D printing device to sequentially print vamp knits of different colors on the upper side of the shoe tree according to the position information of the sole and the shoe tree and the three-dimensional pattern of the vamp, and the contact positions of the vamp knits of different colors and the contact position of the vamp knits and the sole are all subjected to thermal bonding, so that the printing of the vamp is completed, and the printing of the vamp is completed;
5) after the upper is dried, the last is removed.
Shoe upper 3D printing equipment based on shoe tree includes
A work table;
a console capable of receiving a three-dimensional representation of an upper based on a sole and a last;
the video camera is used for collecting the position information of the shoe soles and the shoe trees on the workbench and sending the position information to the console;
3D printing device, it includes actuating mechanism, a plurality of rotatory heating shower nozzle, a plurality of material that are equipped with different colour materials respectively hold the box, every the material holds the box and equally divide respectively through the passage and one rotatory heating shower nozzle is connected, a plurality of rotatory heating shower nozzles respectively with thereby actuating mechanism transmission is connected can the shoe tree upside prints out the vamp of different colours respectively and weaves, the control cabinet with actuating mechanism control connection.
Furthermore, the driving mechanism comprises a plurality of up-and-down adjusting components for respectively driving the plurality of rotary heating nozzles to move up and down, a left-and-right adjusting component for driving the plurality of up-and-down adjusting components to move left and right, and a front-and-back adjusting component for driving the left-and-right adjusting component to move front and back.
Furthermore, the plurality of rotary heating nozzles are respectively connected with the plurality of vertical adjusting components in a vertical transmission mode through a first sliding block, the plurality of vertical adjusting components are fixedly arranged on a second sliding block, the second sliding block is connected with the left-right adjusting component in a left-right transmission mode, the left-right adjusting component is fixedly arranged on a third sliding block, and the third sliding block is connected with the front-back adjusting component in a front-back transmission mode.
Furthermore, the material containing boxes are erected on the two upper sides of the sliding block and are respectively positioned above the rotary heating spray heads.
Furthermore, the plurality of material containing boxes are all TPU containing boxes for containing TPU particles, and the colors of the TPU particles in the TPU containing boxes are different.
Further, a feeding groove is formed in the upper side of the TPU containing box.
Further, the video camera is a CCD industrial vision camera.
Compared with the prior art, the utility model discloses the beneficial effect who produces lies in:
the utility model discloses simple structure, practicality are strong, through setting up video camera and 3D printing device for 3D printing device can print out the vamp of different colours respectively automatically at the shoe tree upside according to the position information of sole and shoe tree that is located on the workstation that video camera gathered under the control of control cabinet and knits, has solved present same vamp and has printed fashioned technological problem by different colour materials, and work efficiency is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the structure diagram of the 3D printing device of the present invention after printing the first internal fabric.
Fig. 3 is the structure diagram of the 3D printing device of the present invention after the second internal weaving has been printed.
Fig. 4 is the structure diagram of the third internal weaving that has been printed by the 3D printing device of the present invention.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
Reference is made to fig. 1, 2, 3 and 4. A shoe last-based shoe upper 3D printing method comprises the following steps:
1) the design of the vamp 3 is completed on the basis of the sole 1 and the shoe tree 2 through computer assistance, a vamp three-dimensional graph based on the sole and the shoe tree is obtained, the vamp three-dimensional graph is sent to the console 4, and the console 4 can automatically identify a plurality of woven three-dimensional graphs with different colors in the vamp three-dimensional graph;
2) the sole is placed on the workbench 5, and a shoe tree 2 is placed on the upper side of the sole 1;
3) a video camera 6 above the workbench 5 automatically acquires the position information of the sole 1 and the shoe tree 2 and sends the position information to the console 4;
4) the control console 4 controls the 3D printing device 7 to sequentially print the vamp knits 31 with different colors on the upper side of the shoe tree 2 according to the position information of the sole and the shoe tree and the three-dimensional figure of the vamp, and the heat bonding of the contact parts of the vamp knits 31 with different colors and the contact parts of the vamp knits 31 and the sole 1 is completed, so that the printing of the vamp is completed;
5) after the shoe upper is dried, the last is removed.
In the embodiment, the three-dimensional vamp figure is composed of three woven three-dimensional figures with different colors, the three-dimensional vamp figure is sent to the console 4 after the design of the vamp is completed on the basis of the sole and the shoe tree with the assistance of a computer, and the console 4 can automatically identify a first woven three-dimensional figure, a second woven three-dimensional figure and a third woven three-dimensional figure in the three-dimensional vamp figure; the video camera 6 collects the position information of the sole and the shoe tree and sends the position information to the control console 4, the control console 4 firstly controls the 3D printing device to print a first woven fabric 311 on the upper side of the shoe tree according to the first woven three-dimensional graph, then prints a second woven fabric 312 on the upper side of the shoe tree according to the second woven three-dimensional graph, finally prints a third woven fabric 313 on the upper side of the shoe tree according to the third woven three-dimensional graph, and the vamp 5 is printed completely; the first inner fabric 311, the second inner fabric 312 and the third inner fabric 313 are different in color from each other.
Reference is made to fig. 1, 2, 3 and 4. Shoe upper 3D printing equipment based on shoe tree includes
A work table 5;
a console 4 capable of receiving a three-dimensional figure of the upper based on the sole and the last;
the video camera 6 is used for collecting the position information of the sole 1 and the shoe tree 2 on the workbench 6 and sending the position information to the console 4;
the 3D printing device 7 comprises a driving mechanism 71, a plurality of rotary heating nozzles 72 and a plurality of material accommodating boxes 73 filled with materials with different colors respectively, each material accommodating box 73 is connected with one rotary heating nozzle 72 through a material guide pipe 74 respectively, the plurality of rotary heating nozzles 72 are in transmission connection with the driving mechanism 71 respectively so as to print shoe upper weaves 31 with different colors on the upper side of a shoe tree 2 respectively, and the control console 4 is in control connection with the driving mechanism 71.
The utility model discloses a set up video camera 6 and 3D printing device 7 for 3D printing device 7 can print out the shoe face of different colours respectively at 2 upsides of shoe tree automatically and knit 31 according to the position information that is located sole 1 and shoe tree 2 on workstation 5 that video camera 6 gathered under the control of control cabinet 4, has solved present same vamp and has printed fashioned technological problem by different colour materials, and work efficiency is high.
Reference is made to fig. 1, 2, 3 and 4. The driving mechanism 71 includes a plurality of vertical adjustment members 711 for driving the plurality of rotary thermal heads 72 to move up and down, respectively, a horizontal adjustment member 712 for driving the plurality of vertical adjustment members 711 to move left and right, and a vertical adjustment member 713 for driving the horizontal adjustment member 712 to move forward and backward.
Specifically, the plurality of rotary heating nozzles 72 are respectively connected with the plurality of vertical adjustment assemblies 711 in a vertical transmission manner through a first sliding block 714, the plurality of vertical adjustment assemblies 711 are all fixedly arranged on a second sliding block 715, the second sliding block 715 is in a horizontal transmission manner with the horizontal adjustment assembly 712, the horizontal adjustment assembly 712 is fixedly arranged on a third sliding block 716, and the third sliding block 716 is in a vertical transmission manner with the horizontal adjustment assembly 713. The material containing boxes 73 are erected on the upper sides of the two sliders 715 and are respectively positioned above the rotary heating nozzles 72. The up-down adjusting component 711, the left-right adjusting component 712 and the front-back adjusting component 713 can be screw rod transmission mechanisms, the number of the rotary heating nozzle 72 and the number of the up-down adjusting component 711 are three, and the three components are respectively used for printing a first woven fabric 311, a second woven fabric 312 and a third woven fabric 313 which are different in color; and the three up-down adjusting assemblies 711 are arranged on the second sliding block 715 side by side, and the control console automatically controls the corresponding up-down adjusting assemblies 711 to drive the rotary heating spray head 72 on the upper to descend to print on the shoe tree according to the inner fabric of the shoe needed to print.
Reference is made to fig. 1, 2, 3 and 4. The plurality of material accommodating boxes 73 are TPU accommodating boxes 73 for accommodating TPU particles, and the color of the TPU particles in each TPU accommodating box 73 is different. Feed chute 731 has all been seted up to every TPU holds box 73 upside. When the device is used, the TPU particles are poured into the TPU containing box 73 through the feeding groove 731, and the TPU particles in the TPU containing box 73 are conveyed to the rotary heating nozzle 72 through the material guide pipe 74 for hot melting treatment; the TPU receiving box 73 may be provided with a rotary discharge valve to control the amount of TPU particles entering the material guiding pipe 74, and after the TPU particles enter the material guiding pipe 74, the TPU particles can automatically fall into the rotary heating nozzle 72 along the material guiding pipe 74.
The video camera 6 is a CCD industrial vision camera. CCD is currently the most commonly used image sensor for machine vision. The photoelectric conversion, charge storage, charge transfer and signal reading are integrated into a whole, and the photoelectric conversion, charge storage, charge transfer and signal reading are typical solid-state imaging devices. The outstanding feature of a CCD is that charge is used as a signal, while the other devices are current or voltage signals. Such an imaging device forms a charge packet by photoelectric conversion, and then transfers and amplifies an output image signal under the action of a drive pulse. A typical CCD camera consists of an optical lens, a timing and synchronization signal generator, a vertical driver, and an analog/digital signal processing circuit. As a functional device, compared with a vacuum tube, the CCD has the advantages of no burn, no lag, low-voltage operation, low power consumption and the like.
Rotatory heating shower nozzle 72 is the conventional part that is used for the 3D printer, and the electricity is gone up and can be heated, still can rotate on vertical face as required, and the TPU granule can be through heating shower nozzle heating and melting, prints from the fine nozzle blowout of shower nozzle tip again. As for the mechanism for driving the rotary heating shower head 72 to rotate, a conventional plane rotation mechanism may be used, so that the rotary heating shower head can rotate on the first slider 714. When the printing is carried out, the warp and the weft which are woven in the shoe upper are printed in sequence, so that the warp and the weft are mutually blended, and after the warp and the weft are cooled and dried, the solidification is finished.
The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.
Claims (7)
1. The utility model provides a vamp 3D printing apparatus based on shoe tree which characterized in that: comprises that
A work table;
a console capable of receiving a three-dimensional representation of an upper based on a sole and a last;
the video camera is used for collecting the position information of the shoe soles and the shoe trees on the workbench and sending the position information to the console;
3D printing device, it includes actuating mechanism, a plurality of rotatory heating shower nozzle, a plurality of material that are equipped with different colour materials respectively hold the box, every the material holds the box and equally divide respectively through the passage and one rotatory heating shower nozzle is connected, a plurality of rotatory heating shower nozzles respectively with thereby actuating mechanism transmission is connected can the shoe tree upside prints out the vamp of different colours respectively and weaves, the control cabinet with actuating mechanism control connection.
2. The shoe last-based upper 3D printing apparatus of claim 1, wherein: the driving mechanism comprises a plurality of up-and-down adjusting components used for respectively driving the plurality of rotary heating nozzles to move up and down, a left-and-right adjusting component used for driving the plurality of up-and-down adjusting components to move left and right, and a front-and-back adjusting component used for driving the left-and-right adjusting component to move front and back.
3. The shoe last-based upper 3D printing apparatus of claim 2, wherein: the plurality of rotary heating nozzles are respectively connected with the plurality of up-down adjusting components in an up-down transmission mode through a first sliding block, the plurality of up-down adjusting components are fixedly arranged on a second sliding block, the second sliding block is connected with the left-right adjusting component in a left-right transmission mode, the left-right adjusting component is fixedly arranged on a third sliding block, and the third sliding block is connected with the front-back adjusting component in a front-back transmission mode.
4. A last-based upper 3D printing apparatus as claimed in claim 3, wherein: the material containing boxes are erected on the two upper sides of the sliding block and are respectively positioned above the rotary heating spray heads.
5. The shoe last-based upper 3D printing apparatus of claim 1, wherein: the plurality of material containing boxes are TPU containing boxes for containing TPU particles, and the colors of the TPU particles in the TPU containing boxes are different.
6. The shoe last-based upper 3D printing apparatus of claim 5, wherein: the feeding groove is formed in the upper side of the TPU containing box.
7. The shoe last-based upper 3D printing apparatus of claim 1, wherein: the video camera is a CCD industrial vision camera.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920712440.8U CN210126303U (en) | 2019-05-17 | 2019-05-17 | Shoe upper 3D printing equipment based on shoe tree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920712440.8U CN210126303U (en) | 2019-05-17 | 2019-05-17 | Shoe upper 3D printing equipment based on shoe tree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210126303U true CN210126303U (en) | 2020-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920712440.8U Expired - Fee Related CN210126303U (en) | 2019-05-17 | 2019-05-17 | Shoe upper 3D printing equipment based on shoe tree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210126303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253925A (en) * | 2019-05-17 | 2019-09-20 | 黑金刚（福建）自动化科技股份公司 | A kind of vamp 3D printing method and its equipment based on shoe tree |
-
2019
- 2019-05-17 CN CN201920712440.8U patent/CN210126303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253925A (en) * | 2019-05-17 | 2019-09-20 | 黑金刚（福建）自动化科技股份公司 | A kind of vamp 3D printing method and its equipment based on shoe tree |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200306 Termination date: 20210517 |