CN117698128B - Consumable material transmission buffer device - Google Patents

Consumable material transmission buffer device Download PDF

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Publication number
CN117698128B
CN117698128B CN202410163081.0A CN202410163081A CN117698128B CN 117698128 B CN117698128 B CN 117698128B CN 202410163081 A CN202410163081 A CN 202410163081A CN 117698128 B CN117698128 B CN 117698128B
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China
Prior art keywords
consumable
transmission
frame body
wall surface
channel
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CN202410163081.0A
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Chinese (zh)
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CN117698128A (en
Inventor
吴大江
张盼盼
钟达礼
唐京科
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Shenzhen Chuangxiang 3D Technology Co Ltd
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Shenzhen Chuangxiang 3D Technology Co Ltd
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Priority to CN202410163081.0A priority Critical patent/CN117698128B/en
Publication of CN117698128A publication Critical patent/CN117698128A/en
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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
    • B29C64/10—Processes of additive manufacturing
    • B29C64/106—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material
    • B29C64/118—Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
    • 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
    • B29C64/307—Handling of material to be used in additive manufacturing
    • B29C64/321—Feeding
    • 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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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Electrophotography Configuration And Component (AREA)

Abstract

The application discloses a consumable transmission buffer device, which comprises a frame body, a buffer device and a buffer device, wherein the frame body comprises a first material port and a second material port; a consumable switching module configured to switch and transfer consumables transferred by the first port; the consumable buffer module is configured to adjust according to the conveying state of consumable in the conveying device connected with the first material port and the second material port respectively; the consumable buffer module comprises a buffer cavity arranged on the frame body, wherein the buffer cavity comprises a first wall surface and a second wall surface which are oppositely arranged, and the second wall surface is configured to have a larger curvature than the first wall surface. The consumable buffer module comprises the buffer cavity arranged on the frame body, and the arrangement of the consumable buffer module enables asynchronous transmission among different transmission devices to play a role in regulating and buffering, so that stable and synchronous transmission of consumable is ensured, and further stability and reliability of 3D printing are ensured.

Description

Consumable material transmission buffer device
Technical Field
The application relates to the technical field of 3D printing, in particular to a consumable transmission buffer device.
Background
3D printing is a technology for constructing a three-dimensional entity by using consumables in a layer-by-layer printing mode on the basis of a digital model file. When the 3D printer prints and constructs the three-dimensional product layer by layer, consumable materials are placed in a 3D printing spray head, heated and melted, and then sprayed out for stacking printing. The large-scale 3D printer comprises a plurality of consumable transmission devices with different functions, and in the prior art, the defects of material breakage, even printing failure and the like are often caused by asynchronous transmission of consumable materials among the consumable transmission devices with different functions. Therefore, how to ensure that consumables are transported synchronously between consumable delivery devices of a plurality of different functions is critical to the reliability of printing and the quality of printing.
Disclosure of Invention
The application aims to solve the problems and provide the consumable transmission buffer device which can buffer and adjust asynchronous conveying among different consumable transmission devices, so that the reliability and the printing quality of 3D printing are ensured.
In order to solve the technical problems, the technical scheme adopted by the application is as follows:
A consumable transfer buffer device comprising:
The frame body comprises a first material opening and a second material opening;
a consumable switching module configured to switch and transfer consumables transferred by the first port;
The consumable buffer module is configured to adjust according to the conveying state of consumable in the conveying device connected with the first material port and the second material port respectively; the consumable buffer module comprises a buffer cavity arranged on the frame body, wherein the buffer cavity comprises a first wall surface and a second wall surface which are oppositely arranged, and the second wall surface is configured to have a larger curvature than the first wall surface.
Preferably, the second wall is streamlined.
Preferably, the consumable buffer module further comprises a first detection switch and a second detection switch; the first detection switch and the second detection switch are configured to detect whether consumable materials are close to the first wall surface or the second wall surface respectively; the first detection switch is arranged close to the first wall surface, and the second detection switch is arranged at the position with the largest curvature of the second wall surface.
Preferably, the first detection switch and the second detection switch are photoelectric detection switches or touch switches respectively.
Preferably, the consumable switching module comprises a consumable switching mechanism configured to selectively cut consumables and recover residual consumables after cutting; the consumable switching mechanism comprises a cutting assembly and a consumable recycling assembly linked with the cutting assembly; the cutting assembly and the consumable recycling assembly are both mounted on the frame body.
Preferably, the cutting assembly comprises a first driving piece, a rotating seat driven by the first driving piece, a blanking piece arranged on the rotating seat, and a fixing seat arranged on the frame body and connected with the rotating seat; a central shaft of the rotating seat is provided with a consumable through hole; the fixing seat comprises a first part extending into the consumable through hole and a second part arranged on the frame body, the first part is provided with a blanking channel eccentrically arranged relative to the central shaft of the rotating seat, and the second part is provided with a first consumable main channel connected with the blanking channel; the blanking piece is arranged at the end part of the rotating seat.
Preferably, the consumable recycling assembly comprises an incomplete gear arranged on the rotating seat, a transmission part in matched connection with the incomplete gear, a pushing block arranged on the transmission part, and an elastic reset part connected to the pushing block; the material pushing block is arranged on the first surface of the frame body, a second consumable main channel is arranged on one surface of the material pushing block, which faces the frame body, and the material cutting channel is communicated with the second consumable main channel.
Preferably, the pushing block moves between a first position and a second position along a second direction, the frame body is provided with a blanking port, the blanking port is arranged at the second position or near the second position, and the elastic reset piece is arranged along the second direction.
Preferably, the transmission member is a rack in fit connection with the incomplete gear, and the transmission member is arranged along the second direction; the two ends of the transmission piece are provided with guide parts, the areas of the frame body corresponding to the two ends of the transmission piece are provided with guide seats connected with the guide parts, and the guide seats are provided with guide holes for the guide parts to pass through.
Preferably, the consumable switching module further comprises a consumable transfer channel; the consumable conveying channel comprises a main conveying channel and a plurality of branch channels intersecting with the main conveying channel; the first material port is arranged corresponding to the branch channel.
The application has the beneficial effects that at least comprises:
The consumable transmission buffer device comprises a consumable buffer module, when the consumable transmission buffer device is arranged on the upper stage and the lower stage of the consumable transmission buffer device and the consumable transmission buffer device is asynchronous in conveying, the consumable is bent and buffered in a buffer cavity of the consumable buffer module to play a role in adjusting and buffering asynchronous transmission among different transmission devices, so that stable and synchronous transmission of the consumable is ensured, and further stability and reliability of 3D printing are ensured.
Drawings
Fig. 1 is a schematic structural diagram of a consumable transmission buffer device of the present application.
Fig. 2 is a top view of the consumable transfer buffer device of fig. 1.
Fig. 3 is a schematic structural diagram of the consumable switching mechanism.
Fig. 4 is a schematic diagram of a connection structure between the fixing base and the rotating base.
Fig. 5 is a schematic view of the assembly of the blanking member and the transmission member.
Fig. 6 is a schematic view showing the state of the blanking member and the transmission member when the blanking is not performed.
Fig. 7 is a schematic view showing the state of the blanking member and the transmission member in blanking.
The device comprises a 1-frame body, a 11-first material port, a 12-second material port, a 13-blanking port, a 14-guide seat, a 2-consumable switching module, a 21-consumable conveying channel, a 211-main conveying channel, a 212-branch channel, a 22-consumable switching mechanism, a 221-first driving piece, a 222-fixed seat, a 2221-first part, a 2222-second part, a 2223-blanking channel, a 2224-first consumable main channel, a 223-rotating seat, a 224-blanking piece, a 225-incomplete gear, a 226-driving piece, a 227-pushing piece, a 228-elastic reset piece, a 3-consumable buffer module, a 31-buffer cavity, a 311-first wall surface, a 312-second wall surface, a 32-first detection switch, a 33-second detection switch, an a-first end, a b-second end, a c-first surface, a d-first position, e-second position, an x-first direction and a y-second direction.
Detailed Description
In order that the application may be readily understood, a more complete description of the application will be rendered by reference to the appended drawings. Preferred embodiments of the present application are shown in the drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
The description as it relates to "first", "second", etc. in the present application is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
In the description of the present application, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description and simplification of the description, and is not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present application.
Example 1
Referring to fig. 1 and 2, the consumable transmission buffer device of the present application includes:
The frame body 1 comprises a first material port 11 and a second material port 12; the first material port 11 is arranged at a first end a of the frame body 1, and the second material port 12 is arranged at a second end b of the frame body 1; alternatively, the number of the first material openings 11 is at least 1, and the number of the first material openings 11 is specifically set according to actual requirements;
a consumable switching module 2 configured to switch and transfer the consumable conveyed by the first port 11;
The consumable buffer module 3 is configured to adjust according to the conveying state of consumable in the device respectively connected with the first material port 11 and the second material port 12 so as to ensure synchronous and stable conveying of the consumable; the consumable buffer module 3 includes a buffer chamber 31 provided on the frame 1, the buffer chamber 31 including a first wall 311 and a second wall 312 provided opposite to each other, the second wall 312 being configured to have a larger curvature than the first wall 311.
When in use, when the consumable transmission buffer device is in the asynchronous transmission of consumable in the previous stage and the next stage, the consumable is in the bending buffer in the buffer cavity 31 of the consumable buffer module 3, the consumable buffer module 3 is arranged, the asynchronous transmission between different transmission devices plays a role in adjusting and buffering, the stable synchronous transmission of the consumable is ensured, and the stability and the reliability of 3D printing are further ensured.
Further, the consumable buffer module 3 further comprises a first detection switch 32 and a second detection switch 33; the first detection switch 32 and the second detection switch 33 are configured to detect whether the consumable parts are close to the first wall surface 311 or the second wall surface 312, respectively; the first detection switch 32 is disposed near the first wall surface 311, and the second detection switch 33 is disposed at a position where the curvature of the second wall surface 312 is maximum.
When in use, when the consumable is bent in the buffer cavity 31, the consumable is triggered when corresponding to the second detection switch 33, the second detection switch 33 sends out detection signals, and the system adjusts the previous stage and/or the next stage in transmission according to the detection signals, so that the consumable is correspondingly arranged with the first detection switch 32, and synchronous transmission is recovered.
In some embodiments, the first wall 311 is disposed along a first direction x, and the second wall 312 is curved away from the first wall 311.
Preferably, the second wall 312 is streamlined. The second wall surface 312 is in a streamline arrangement, plays a role in guiding consumable materials, and avoids the consumable materials from being bent when passing through the second wall surface 312, so that the subsequent printing operation is affected.
Alternatively, the first detection switch 32 and the second detection switch 33 are respectively a photoelectric detection switch or a touch switch.
Referring to fig. 3 to 5, the consumable switching module 2 includes a consumable switching mechanism 22, and the consumable switching mechanism 22 is configured to selectively cut consumables and recover residual consumables after cutting; the consumable switching mechanism 22 comprises a cutting assembly and a consumable recycling assembly which is arranged in linkage with the cutting assembly; the cutting assembly and the consumable recycling assembly are both arranged on the frame body 1; the cutting assembly is configured to cut consumables, and the consumable recycling assembly is configured to recycle consumables remaining after cutting by the cutting assembly.
The cutting assembly comprises a first driving member 221, a rotating seat 223 driven by the first driving member 221, a blanking member 224 arranged on the rotating seat 223, and a fixing seat 222 arranged on the frame body 1 and connected with the rotating seat 223; a central shaft of the rotating seat 223 is provided with a consumable through hole; the fixing seat 222 includes a first portion 2221 extending into the consumable through hole and a second portion 2222 disposed on the frame 1, and a rotation bearing is disposed between an outer wall of the first portion 2221 and an inner wall of the consumable through hole; the first portion 2221 is provided with a blanking channel 2223 eccentrically arranged with respect to the central axis of the rotary seat 223, and the second portion 2222 is provided with a first consumable main channel 2224 connected with the blanking channel 2223; the blanking member 224 is arranged at the end of the rotating seat 223.
The cutting assembly further includes a blanking member detection assembly configured to detect a rotational position of the blanking member 224; in some embodiments, the blanking member detection assembly includes a blocking piece disposed on the rotating seat 223, and an induction member disposed on the frame1 and matched with the blocking piece, where the blocking piece is disposed corresponding to the blanking member 224.
The consumable recycling assembly comprises an incomplete gear 225 arranged on the rotating seat 223, a transmission piece 226 in matched connection with the incomplete gear 225, a pushing block 227 arranged on the transmission piece 226, and an elastic reset piece 228 connected on the pushing block 227; the material pushing block 227 is arranged on the first surface c of the frame body 1, a second consumable main channel is arranged on one surface of the material pushing block 227 facing the frame body 1, and the material cutting channel is communicated with the second consumable main channel. The rotating seat 223 protrudes from the frame body 1, and a hole structure for the rotating seat 223 to pass through is arranged on the frame body 1.
Referring to fig. 2, the pushing block 227 moves between a first position d and a second position e along the second direction y, the frame 1 is provided with a blanking port 13, the blanking port 13 is disposed at or near the second position e, and the elastic reset member 228 is disposed along the second direction y.
Further, the frame body 1 is provided with a mounting seat for mounting the elastic restoring element 228, and two ends of the elastic restoring element 228 are respectively connected to the mounting seat and the pushing block 227; the side of the pushing block 227 away from the elastic reset piece 228 is provided with a guide post arranged along the second direction y, the frame body 1 is provided with a guide seat 14 matched with the guide post, and the guide seat 14 is provided with a first guide hole for the guide post to pass through. The guide seat 14 guides the pushing block 227, so that the pushing block 227 is prevented from being deviated when moving along the second direction y. The second surface of the frame body 1 is provided with a blanking ramp communicated with the blanking port 13, so that residual consumables after cutting can conveniently fall down.
Referring to fig. 5, the transmission member 226 is a rack cooperatively connected with the incomplete gear 225, and the transmission member 226 is disposed along the second direction y; guide portions are arranged at two ends of the transmission piece 226, guide bases 14 connected with the guide portions are arranged on the areas, corresponding to the two ends of the transmission piece 226, of the frame body 1, and guide holes enabling the guide portions to penetrate through are formed in the guide bases 14. The guide seat 14 plays a guiding role on two ends of the transmission piece 226, so that the transmission piece 226 is prevented from being bent under the action of centrifugal force of the incomplete gear 225 in the process of matching action with the incomplete gear 225, and the running stability of the consumable recycling assembly and the service life of components are ensured.
Referring to fig. 6, when the blank is not cut, the blank member 224 is set to avoid the blank passage 2223, and the incomplete gear 225 is not engaged with the transmission member 226; referring to fig. 7, the blanking member 224 is projected onto the blanking channel 2223 during blanking; the incomplete gear 225 then cooperates with the transmission member 226 to drive the pusher block 227 to move in the second direction y.
The consumable switching module 2 further comprises a consumable transfer channel 21; the consumable conveying channel 21 is arranged on the frame body 1 and is communicated with the first material port 11; the consumable conveying channel 21 comprises a main conveying channel 211 and a plurality of branch channels 212 intersected with the main conveying channel 211; the first material port 11 is disposed corresponding to the branch channel 212.
Further, the branch channels 212 are intersected in pairs to form a transitional intersection region, and the main conveying channel 211 is formed after the transitional intersection region is intersected again; the transition junction is provided with a guiding section configured to prevent bending of the consumable when passing through the transition junction; the guide section is recessed inward and is in a streamline arrangement. The inner side refers to a side close to the symmetry axis of the frame 1 along the first direction x. Further, a guide section for preventing consumable bending is also arranged at the junction of the transition junction zone; after the consumable is conveyed to the guide section, the guide section is connected with the consumable, and the wall surface of the streamline guide section is prevented from being in vertical contact with the wall surface of the transition intersection area, so that the consumable is conveyed to the main conveying channel 211 after being buffered by the guide section, and further the consumable is guided, and bending of the consumable is avoided.
The number of the branch channels 212 is greater than or equal to 2; in the embodiment of the present application, the number of the branch channels 212 is 4, and after two adjacent branch channels 212 meet each other to form a transition intersection region, the two adjacent transition intersection regions are connected to the main conveying channel 211 in a further intersection manner. Specifically, the branch channel 212 includes a first branch channel, a second branch channel, a third branch channel, and a fourth branch channel, which are sequentially arranged; the first branch channel and the second branch channel are intersected to form a first transition intersection region, the third branch channel and the fourth branch channel are intersected to form a second transition intersection region, and the first transition intersection region and the second transition intersection region are intersected to form the main conveying channel 211; the first branch channel and the second branch channel are arranged in a four-symmetrical mode, and the second branch channel are arranged in a three-symmetrical mode; the first transition intersection region and the second transition intersection region are symmetrically arranged, and adjacent wall surfaces of the first transition intersection region and the second transition intersection region are bent towards a symmetry line to form the guide section; the guiding section is arranged to enable the consumable materials conveyed by the first branch channel and the second branch channel which are larger in deflection angle relative to the main conveying channel 211 to be conveyed to the first transition intersection area and the second past intersection area in a gentle transition mode, and bending of the consumable materials caused by deflection of a larger angle is avoided.
Preferably, the consumable conveying channel 21 and the frame body 1 are integrally formed, the consumable conveying channel 21 is formed by recessing a first surface c of the frame body 1, a cover body is arranged on the first surface c of the frame body 1, and the cover body is arranged on the consumable conveying channel 21 in a covering mode.
When in use, the consumable transmission buffer device comprises the following operation steps:
during consumable transmission, consumable materials are conveyed through the first consumable main channel 2224, the blanking channel 2223 and the consumable buffer cavity 31 by the first material port 11, and are conveyed out by the second material port 12; when the consumable material transmission in the previous stage or next stage of the consumable material transmission buffer device is asynchronous, the consumable material is bent along the second wall surface 312 in the buffer cavity 31, the consumable material is triggered when being transmitted along the second wall surface 312, and after the second detection switch 33 feeds back a detection signal, the previous stage and/or next stage of the transmission device connected to the consumable material transmission buffer device is adjusted, so that the consumable material is finally continuously transmitted along the first wall surface 311.
When the consumable is switched, the consumable switching mechanism 22 cuts the consumable, pumps the cut consumable back, and then continues to transmit the consumable from the branch channel to the main conveying channel, and continues to convey printing.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples only represent preferred embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the claims. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of protection of the present application is to be determined by the appended claims.

Claims (9)

1. A consumable transfer buffer device, comprising:
The frame body comprises a first material opening and a second material opening;
a consumable switching module configured to switch and transfer consumables transferred by the first port; the consumable switching module comprises a consumable switching mechanism, wherein the consumable switching mechanism is configured to selectively cut consumables and recover residual consumables after cutting; the consumable switching mechanism comprises a cutting assembly and a consumable recycling assembly linked with the cutting assembly; the consumable recycling assembly comprises an incomplete gear, a transmission part, a pushing block and an elastic reset part, wherein the transmission part is connected with the incomplete gear in a matched mode, the pushing block is arranged on the transmission part, and the elastic reset part is connected to the pushing block;
The consumable buffer module is configured to adjust according to the conveying state of consumable in the conveying device connected with the first material port and the second material port respectively; the consumable buffer module comprises a buffer cavity arranged on the frame body, wherein the buffer cavity comprises a first wall surface and a second wall surface which are oppositely arranged, and the second wall surface is configured to have a larger curvature than the first wall surface.
2. The consumable transmission buffer device of claim 1, wherein the second wall is streamlined.
3. The consumable transmission buffer device of claim 1, wherein the consumable buffer module further comprises a first detection switch and a second detection switch; the first detection switch and the second detection switch are configured to detect whether consumable materials are close to the first wall surface or the second wall surface respectively; the first detection switch is arranged close to the first wall surface, and the second detection switch is arranged at the position with the largest curvature of the second wall surface.
4. A consumable transmission buffer according to claim 3, wherein the first detection switch and the second detection switch are respectively a photoelectric detection switch or a trigger switch.
5. The consumable transmission buffer device according to claim 1, wherein the cutting assembly comprises a first driving piece, a rotating seat driven by the first driving piece, a blanking piece arranged on the rotating seat, and a fixing seat arranged on the frame body and connected with the rotating seat; a central shaft of the rotating seat is provided with a consumable through hole; the fixing seat comprises a first part extending into the consumable through hole and a second part arranged on the frame body, the first part is provided with a blanking channel eccentrically arranged relative to the central shaft of the rotating seat, and the second part is provided with a first consumable main channel connected with the blanking channel; the blanking piece is arranged at the end part of the rotating seat.
6. The consumable transmission buffer device according to claim 5, wherein the incomplete gear is provided on the rotating seat; the material pushing block is arranged on the first surface of the frame body, a second consumable main channel is arranged on one surface of the material pushing block, which faces the frame body, and the material cutting channel is communicated with the second consumable main channel.
7. The consumable transmission buffer device according to claim 6, wherein the pushing block moves between a first position and a second position along a second direction, a blanking port is formed in the frame body, the blanking port is formed in the second position or is close to the second position, and the elastic reset piece is arranged along the second direction.
8. The consumable transmission buffer device according to claim 7, wherein the transmission member is a rack in fit connection with the incomplete gear, and the transmission member is arranged along a second direction; the two ends of the transmission piece are provided with guide parts, the areas of the frame body corresponding to the two ends of the transmission piece are provided with guide seats connected with the guide parts, and the guide seats are provided with guide holes for the guide parts to pass through.
9. The consumable transmission buffer device according to claim 1, wherein the consumable switching module further comprises a consumable transfer channel; the consumable conveying channel comprises a main conveying channel and a plurality of branch channels intersecting with the main conveying channel; the first material port is arranged corresponding to the branch channel.
CN202410163081.0A 2024-02-05 2024-02-05 Consumable material transmission buffer device Active CN117698128B (en)

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CN117698128B true CN117698128B (en) 2024-05-17

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113439019A (en) * 2019-02-12 2021-09-24 埃森提姆公司 Filament buffer
CN114043723A (en) * 2021-11-11 2022-02-15 深圳拓竹科技有限公司 A line material buffer and 3D printer for 3D printer
CN115771264A (en) * 2022-11-17 2023-03-10 康硕(江西)智能制造有限公司 Prevent disconnected material formula 3D and print with intelligent charging equipment
CN116408974A (en) * 2021-12-30 2023-07-11 深圳市纵维立方科技有限公司 Printing consumable material conveyor and 3D printer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10449719B2 (en) * 2017-12-01 2019-10-22 Bulent Besim System for feeding filament to a nozzle in an additive manufacturing machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113439019A (en) * 2019-02-12 2021-09-24 埃森提姆公司 Filament buffer
CN114043723A (en) * 2021-11-11 2022-02-15 深圳拓竹科技有限公司 A line material buffer and 3D printer for 3D printer
CN116408974A (en) * 2021-12-30 2023-07-11 深圳市纵维立方科技有限公司 Printing consumable material conveyor and 3D printer
CN115771264A (en) * 2022-11-17 2023-03-10 康硕(江西)智能制造有限公司 Prevent disconnected material formula 3D and print with intelligent charging equipment

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