CN110549623B - A cargo platform device that is used for 3D printer for assembly line production - Google Patents
A cargo platform device that is used for 3D printer for assembly line production Download PDFInfo
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- CN110549623B CN110549623B CN201910868755.6A CN201910868755A CN110549623B CN 110549623 B CN110549623 B CN 110549623B CN 201910868755 A CN201910868755 A CN 201910868755A CN 110549623 B CN110549623 B CN 110549623B
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- plate
- conveying belt
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- printer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/20—Apparatus for additive manufacturing; Details thereof or accessories therefor
- B29C64/245—Platforms or substrates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/379—Handling of additively manufactured objects, e.g. using robots
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Robotics (AREA)
Abstract
The invention relates to the field of 3D printing equipment, and discloses a carrying platform device for a 3D printer for assembly line production, which comprises a forming carrying mechanism arranged in the middle of a conveying belt, wherein the forming carrying mechanism comprises first supporting plates which are symmetrically arranged, two ends of each first supporting plate are fixedly connected with second supporting plates on two sides of the conveying belt through connecting blocks and first bolts, a plurality of roll shafts are arranged between the first supporting plates, the roll shafts close to the feeding direction are in transmission connection with a driving device, the roll shafts are positioned on the inner sides of the conveying belt, a baffle is arranged on one side, opposite to the first supporting plates, above the conveying belt, and a plurality of rollers are uniformly arranged on the plate wall of the first supporting plate between the baffle and the conveying belt. The forming platform can be conveyed to the transmission belt, the stop position is limited, and the forming platform is sent out after printing is finished, so that continuous printing is realized, and the production efficiency completely depends on the printing speed.
Description
Technical Field
The invention relates to the field of 3D printing equipment, in particular to a loading platform device of a 3D printer for assembly line production.
Background
The 3D printer is based on a digital model file, a three-dimensional object is manufactured by printing a layer of bonding material layer by using a special bonding material such as wax material, powdered metal or plastic, and the design of any complex shape can be realized by the 3D printer compared with the traditional production mode.
The existing 3D printer is only used for printing a single article, and is not completely applied to industrial production, for example, how a printing device is matched with a flow production line for use, because a product printed by 3D is often adhered to a forming platform, and the product printed just now has a high temperature, and needs a period of cooling and shaping to separate the product from the forming platform, the process flow consumes more time in the production process of the flow production line, and the production efficiency is relatively reduced.
Patent document CN109228309A provides's technical scheme, be at the middle part of platform and set up the carousel, the carousel passes through the connecting rod to be connected with the objective table of symmetry setting, when the printer printed the product on one of them objective table, the product that prints before leads to cool off and wait to take off on another objective table, make the process of holding in the palm and taking is accomplished in turn to the objective table of both sides, this kind of mode will depend on that is very fast of the cooling rate of the speed of printing and product, if the speed of printing is very fast, then can wait for the complete cooling and the taking off of last product after printing the completion, can influence production efficiency equally.
Therefore, a carrying platform device for a 3D printer for assembly line production needs to be designed.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide a loading platform device for a 3D printer for flow line production, which solves the problem of limited production efficiency of 3D printing in the application of industrial flow line production proposed in the background art.
The invention adopts the following technical scheme for solving the problems:
a carrying platform device for a 3D printer for flow line production comprises a forming carrying mechanism arranged in the middle of a conveying belt, wherein the forming carrying mechanism comprises first supporting plates which are symmetrically arranged, two ends of each first supporting plate are fixedly connected with second supporting plates at two sides of the conveying belt through connecting blocks and first bolts, a plurality of rollers are arranged between the first supporting plates, the rollers close to the feeding direction are in transmission connection with a driving device, the rollers are all positioned at the inner sides of the conveying belt, a baffle is arranged at one side, opposite to the first supporting plate, above the conveying belt, a plurality of rollers are uniformly arranged on the plate wall of the first supporting plate between the baffle and the conveying belt, the rollers are matched with the conveying belt, a limiting block is arranged at the discharge end of the conveying belt, and a travel switch is embedded at the upper part of the limiting block towards the feeding direction, the limiting block is fixed on the inner side wall of the first supporting plate through a self-locking motor.
Preferably, the inner side plate walls of the second supporting plates connected with the feeding ends of the transmission belts are provided with guide blocks which are obliquely arranged.
Preferably, the belt is an internally toothed belt, the internal teeth of the belt meshing with external teeth on the roller shaft.
Preferably, the top surfaces of the two first supporting plates are fixedly connected with the bottom end of a supporting frame of the printer moving mechanism.
Preferably, shaping year thing mechanism includes the shaping platform, the shaping platform includes roof, third backup pad, bottom plate, ends faller, thimble board and ejector pin.
Preferably, the third backup pad is located the bottom both sides department of roof, third backup pad and bottom plate pass through second bolted connection, end faller and thimble board fixed connection, and be located the top surface department of the bottom plate between the third backup pad, the ejector pin bottom is located between ending faller and the thimble board, the top of ejector pin is passed the roof and is flushed with the top surface of roof, on the ejector pin and be located the position between roof and the thimble board all the cover be equipped with compression spring, the bottom surface middle part of bottom plate is provided with the ejection hole.
Preferably, the top end of the ejector rod is provided with a supporting plate, the supporting plate is embedded into the top surface of the top plate, and the top surface of the supporting plate is flush with the top surface of the top plate.
Preferably, the length and the width of the bottom plate are both larger than those of the top plate, and the thickness of the bottom plate is in interference fit with the roller and the transmission belt.
The invention has the following beneficial effects:
1. this a cargo platform device for 3D printer for assembly line production, the top surface department of two first backup pads all with the bottom fixed connection of printer moving mechanism's support frame, make printer and cargo platform constitute wholly, the installation, can the bulk movement during the adjustment, be connected first backup pad and conveyer belt through the connecting block, the transmission of cooperation drive belt, the gyro wheel and the effect of compressing tightly of drive belt to the bottom plate, the baffle is spacing to the roof, it breaks off or closed drive belt pivoted device's circuit and makes travel switch and bottom plate terminal surface separate to form on-off control on the stopper and the rotation of self-locking type motor control stopper, make the shaping platform can be transported to on the conveyer belt, inject the seeing-off after the stop position and accomplish to print, realize printing in succession, production efficiency depends on printing speed completely.
2. This a cargo platform device for 3D printer for assembly line production, the product is direct to be printed on the roof, when needing to take off the product, only need inject the bottom plate both sides, ejection mechanism below the rethread bottom plate passes the ejecting hole and will end faller and ejector plate jack-up, drive ejector pin rebound, thereby make the top surface that the layer board stretches out the roof with product jack-up, realize the separation of product and roof, the layer board is compared in the contact surface of ejector pin with the product bigger, be difficult for damaging when the product is moved in the top, damage the product, the yield is improved, and the shaping platform after accomplishing the separation can also be sent to the conveyer belt through the conveyer belt once more and uses.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2 at B;
FIG. 4 is an enlarged view of a portion of FIG. 2 at C;
FIG. 5 is a side view of the stopper of the present invention in an unlocked state;
FIG. 6 is a schematic structural view of a forming platform according to the present invention;
figure 7 is a side view of the forming table on a drive belt.
In the figure: 1. a molding and carrying mechanism; 2. a first support plate; 3. connecting blocks; 4. a second support plate; 5. a roll shaft; 6. a transmission belt; 7. a baffle plate; 8. a roller; 9. a limiting block; 10. a travel switch; 11. a self-locking motor; 12. a guide block; 13. a support frame; 14. a top plate; 15. a third support plate; 16. a base plate; 17. a needle stop plate; 18. an ejector plate; 19. a top rod; 20. a compression spring; 21. an ejection aperture; 22. a support plate; 23. a receiving hopper.
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.
As shown in fig. 1 to 4, according to the technical solution provided by the present invention: a carrying platform device for a 3D printer for flow line production comprises a forming carrying mechanism 1 arranged in the middle of a conveying belt, wherein the forming carrying mechanism 1 comprises first supporting plates 2 which are symmetrically arranged, a receiving hopper 23 can be arranged at the bottom ends of the first supporting plates 2 and is used for collecting residual waste materials on the conveying belt 6 in a centralized manner, the recovery treatment is convenient, the top surfaces of the two first supporting plates 2 are fixedly connected with the bottom end of a supporting frame 13 of a printer moving mechanism, so that the printer and the carrying platform form a whole body which can move integrally during installation and adjustment, the two ends of the first supporting plates 2 are fixedly connected with second supporting plates 4 at the two sides of the conveying belt through connecting blocks 3 and first bolts, a plurality of roll shafts 5 are arranged between the first supporting plates 2, the roll shafts 5 close to the material supply direction are in transmission connection with a driving device, and the roll shafts 5 are positioned at the inner sides of the conveying belt 6, the transmission belt 6 is an internal tooth belt, internal teeth of the transmission belt 6 are meshed with external teeth on the roller shaft 5, so that slipping between the roller shaft 5 and the transmission belt 6 is avoided, power transmission of the transmission belt 6 and the roller shaft 5 is more stable, guide blocks 12 which are obliquely arranged are arranged on inner side plate walls of the second support plate 4 connected with the feeding end of the transmission belt 6, when the forming assembly table is conveyed to the transmission belt 6 through the transmission belt, in order to enable two sides of a bottom plate 16 to enter a gap between the roller 8 and the transmission belt 6 and conduct certain guide through the guide blocks 12, a baffle 7 is arranged on one side, opposite to the first support plate 2, above the transmission belt 6, a plurality of rollers 8 are uniformly arranged on the plate walls of the first support plate 2 between the baffle 7 and the transmission belt 6, the rollers 8 are matched with the transmission belt 6, a limiting block 9 is arranged at the discharging end of the transmission belt 6, a travel switch 10 is embedded at the upper part of the limiting block 9 and faces to the incoming material direction, the limiting block 9 is fixed on the inner side wall of the first supporting plate 2 through a self-locking motor 11 (such as a 57 hybrid stepping motor, self-locking with brake and maximum torque of 1.2NM), when the bottom plate 16 is conveyed along the direction a by the conveying belt 6, the bottom plate 16 is gradually contacted with the limiting block 9 and finally triggers the travel switch 10, at the moment, a driving device in transmission connection with the conveying belt 6 stops working, after printing is finished, the self-locking motor 11 rotates the limiting block 9, at the moment, the travel switch 10 (such as the brand is Zhengtai, the model is LYBW-6/11 CL, the operation speed is 0.1mm/s-0.5mm/s) is separated from the bottom plate 16, and the driving device drives the conveying belt 6 to rotate again and sends the forming platform to the conveying belt.
The forming and carrying mechanism 1 comprises a forming platform, the forming platform comprises a top plate 14, a third supporting plate 15, a bottom plate 16, a needle stop plate 17, an ejector plate 18 and ejector rods 19, the third supporting plate 15 is positioned at two sides of the bottom of the top plate 14, the third supporting plate 15 and the bottom plate 16 are connected through second bolts, the needle stop plate 17 is fixedly connected with the ejector plate 18 and is positioned at the top surface of the bottom plate 16 between the third supporting plate 15, the bottom end of the ejector rod 19 is positioned between the needle stop plate 17 and the ejector plate 18, the top end of the ejector rod 19 penetrates through the top plate 14 and is flush with the top surface of the top plate 14, compression springs 20 are sleeved on the parts, positioned between the top plate 14 and the ejector plate 18, of the ejector rod 19, an ejector hole 21 is formed in the middle of the bottom surface of the bottom plate 16, when a product is printed and formed on the top surface of the top plate 14, the product is directly transported out of the printing mechanism through a transmission belt 6 and a transmission belt, and continuous printing of a printer is not influenced, meanwhile, the product is cooled on the top plate 14, when the product is completely cooled, the ejection mechanism penetrates through the ejection hole 21 to eject the needle stop plate 17 and the ejector plate 18, the ejector rod 19 is driven to move upwards, the supporting plate 22 extends out of the top surface of the top plate 14 to eject the product, separation of the product and the top plate 14 is achieved, the supporting plate 22 is arranged at the top end of the ejector rod 19, the supporting plate 22 is embedded into the top surface of the top plate 14, the top surface of the supporting plate 22 is flush with the top surface of the top plate 14, the supporting plate 22 increases the contact area with the product, the product is not prone to being damaged and damaged when the product is ejected, the length and the width of the bottom plate 16 are larger than those of the top plate 14, the thickness of the bottom plate 16 is in interference fit with the roller 8 and the transmission belt 6, and the bottom plate 16 is clamped by the roller 8 and the transmission belt 6 when being located between the roller 8 and the transmission belt 6.
The working principle is as follows: when the forming platform is used, the forming platform is sequentially conveyed to the position of the conveying belt 6 on the left conveying belt, when the forming platform is about to enter the conveying belt 6, the guide block 12 obliquely arranged on the second supporting plate 4 guides the bottom plate 16 to press the right side of the bottom plate 16 down, so that the bottom plate 16 can conveniently enter the position between the conveying belt 6 and the roller 8, the baffle 7 limits the position of the top plate 14 to avoid the excessive deviation of the position of the top plate 14, when the bottom plate 16 enters the top surface of the conveying belt 6, one end of the forming platform moves along the direction a along with the conveying belt 6 until the end surface of the bottom plate 16 triggers the travel switch 10, at the moment, the travel switch 10 disconnects a circuit of a device for driving the conveying belt 6 to rotate, so that the conveying belt 6 stops rotating, the position of the bottom plate 16 is limited, at the moment, the printing mechanism works, the top surface of the top plate 14 is printed, and after the printing is finished, the self-locking motor 11 receives a signal to drive the limiting block 9 to rotate, the travel switch 10 is disengaged from the end face of the base plate 16, the circuit of the means for driving the rotation of the belt 6 is closed, the belt 6 again drives the base plate 16 towards the right conveyor belt, while the left conveyor belt is again fed in the same way to a new forming table for continuous printing.
When the forming platform moves to a product taking position on the right side conveying belt, two sides of the bottom plate 16 are pressed, the ejection mechanism located below the bottom plate 16 penetrates through the ejection hole 21 to eject the needle stop plate 17 and the ejector plate 18, the ejector rod 19 is driven to move upwards, the supporting plate 22 extends out of the top surface of the top plate 14 to eject the product, the product and the top plate 14 are separated, and the forming platform separated from the product can be reused.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a thing platform device for 3D printer for assembly line production, carries thing mechanism, its characterized in that including the shaping of installing in the conveyer belt middle part: the forming carrying mechanism comprises first supporting plates which are symmetrically arranged, two ends of each first supporting plate are fixedly connected with second supporting plates at two sides of the conveying belt through connecting blocks and first bolts, a plurality of rollers are arranged between the first supporting plates, the rollers close to the feeding direction are in transmission connection with a driving device, the rollers are all positioned at the inner sides of the conveying belt, a baffle is arranged at one side of the first supporting plate opposite to the conveying belt and above the conveying belt, a plurality of rollers are uniformly arranged on the plate wall of the first supporting plate between the baffle and the conveying belt, the rollers are matched with the conveying belt, a limiting block is arranged at the discharge end of the conveying belt, a travel switch is embedded at the upper part of the limiting block towards the feeding direction, the limiting block is fixed on the inner side plate wall of the first supporting plate through a self-locking motor, the forming carrying mechanism comprises a forming platform, the forming platform comprises a top plate, a third supporting plate, a bottom plate, a needle stop plate, an ejector plate and an ejector rod, the third supporting plate is positioned at the two sides of the bottom of the top plate, the third supporting plate and the bottom plate are connected through a second bolt, the needle stop plate is fixedly connected with the needle ejector plate, and is positioned on the top surface of the bottom plate between the third supporting plates, the bottom end of the ejector rod is positioned between the needle stop plate and the ejector plate, the top end of the ejector rod penetrates through the top plate and is flush with the top surface of the top plate, compression springs are sleeved on the ejector rod and positioned between the top plate and the ejector plate, the middle part of the bottom surface of the bottom plate is provided with an ejection hole, the top end of the ejection rod is provided with a supporting plate, the supporting plate is embedded into the top surface of the top plate, and the top surface of the supporting plate is flush with the top surface of the top plate, the length and the width of the bottom plate are both greater than those of the top plate, and the thickness of the bottom plate is in interference fit with the rollers and the transmission belt.
2. The carrying platform device for the 3D printer for the production line according to claim 1, wherein: and guide blocks which are obliquely arranged are arranged on the inner side plate wall of the second supporting plate connected with the feeding end of the transmission belt.
3. The carrying platform device for the 3D printer for the production line according to claim 1, wherein: the drive belt is an internal tooth belt, and the internal teeth of the drive belt are meshed with the external teeth on the roll shaft.
4. The carrying platform device for the 3D printer for the production line according to claim 1, wherein: and the top surface of the first supporting plate is fixedly connected with the bottom end of the supporting frame of the printer moving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910868755.6A CN110549623B (en) | 2019-09-16 | 2019-09-16 | A cargo platform device that is used for 3D printer for assembly line production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910868755.6A CN110549623B (en) | 2019-09-16 | 2019-09-16 | A cargo platform device that is used for 3D printer for assembly line production |
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| Publication Number | Publication Date |
|---|---|
| CN110549623A CN110549623A (en) | 2019-12-10 |
| CN110549623B true CN110549623B (en) | 2021-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910868755.6A Active CN110549623B (en) | 2019-09-16 | 2019-09-16 | A cargo platform device that is used for 3D printer for assembly line production |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112454895B (en) * | 2020-10-28 | 2022-04-01 | 西安工业大学 | 3D printer print platform |
| CN112793163A (en) * | 2020-12-15 | 2021-05-14 | 深圳市中汇强科技有限公司 | Material separation type plastic hot-melting type 3D printer material bearing table capable of turning materials up and down |
| CN112848299A (en) * | 2020-12-31 | 2021-05-28 | 上海复志信息技术有限公司 | Automatic assembly line 3D printer and printing method |
| CN112917902B (en) * | 2021-02-01 | 2022-05-06 | 青岛大学 | FDM desktop level 3D printer bottom plate structure |
| CN113524681B (en) * | 2021-07-06 | 2023-05-26 | 泉州众亚智能科技有限公司 | Rapid forming equipment for customized insoles |
| CN113619107A (en) * | 2021-08-12 | 2021-11-09 | 黄冈师范学院 | Automatic batch production device applying 3D printing |
| CN114506072B (en) * | 2022-01-20 | 2022-09-30 | 合肥学院 | Intelligent 3D printing device for industrial manufacturing |
| CN114311664B (en) * | 2022-03-15 | 2022-05-17 | 江苏祥和电子科技有限公司 | 3D printer convenient to unload material and prevent to block up |
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| CN206230874U (en) * | 2016-12-09 | 2017-06-09 | 武汉市贝恩三维科技有限公司 | A kind of printer of recyclable printing |
| CN208841855U (en) * | 2018-08-14 | 2019-05-10 | 无锡市交大增智增材制造技术研究院有限公司 | A kind of novel 3D printer motion platform |
| CN109895386A (en) * | 2017-12-08 | 2019-06-18 | 谢小燕 | A kind of 3D printer with conveyer belt |
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2019
- 2019-09-16 CN CN201910868755.6A patent/CN110549623B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206230874U (en) * | 2016-12-09 | 2017-06-09 | 武汉市贝恩三维科技有限公司 | A kind of printer of recyclable printing |
| CN109895386A (en) * | 2017-12-08 | 2019-06-18 | 谢小燕 | A kind of 3D printer with conveyer belt |
| CN208841855U (en) * | 2018-08-14 | 2019-05-10 | 无锡市交大增智增材制造技术研究院有限公司 | A kind of novel 3D printer motion platform |
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Effective date of registration: 20210728 Address after: 3 / F, Xindeng incubator office building, Yungang Road, Chenglingji Xingang District, Yueyang City, Hunan Province Applicant after: Yueyang Harbin Engineering Three-dimensional Technology Co.,Ltd. Address before: No.12, Lane 109, Houan Road, Panfeng village, Wutian street, Ouhai District, Wenzhou City, Zhejiang Province 325005 Applicant before: Wenzhou Puqianlang Network Technology Co.,Ltd. |
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