CN211730275U - Wire rod carding unit for 3D printer - Google Patents
Wire rod carding unit for 3D printer Download PDFInfo
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- CN211730275U CN211730275U CN201922274461.9U CN201922274461U CN211730275U CN 211730275 U CN211730275 U CN 211730275U CN 201922274461 U CN201922274461 U CN 201922274461U CN 211730275 U CN211730275 U CN 211730275U
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Abstract
The utility model relates to the technical field of 3D printers, in particular to a wire carding device for a 3D printer, which comprises a main shell, a driving mechanism, a fixing mechanism and a clamping mechanism; the driving mechanism and the fixing mechanism are both arranged on the main shell, the main shell is of a hollow box structure with an opening at one end, the driving mechanism is fixedly arranged on one side, far away from the opening end of the main shell, outside the main shell, and an output shaft of the driving mechanism penetrates through the main shell to be in transmission connection with the fixing mechanism; still be provided with discharging channel on the main casing body, discharging channel's pan feeding end is located the hollow portion in the main casing body, and discharging channel's discharge end is located the main casing body outside, and this equipment drive wire rod wire reel and 3D printer synchronous working have solved among the prior art 3D printer and have pulled the wire rod easily apart, inefficiency, consume serious scheduling problem.
Description
Technical Field
The utility model relates to a 3D printer technical field specifically is a wire rod carding unit for 3D printer.
Background
3D printing is typically achieved using digital technology material printers. The method is often used for manufacturing models in the fields of mold manufacturing, industrial design and the like, and is gradually used for directly manufacturing some products, and parts printed by the technology are already available. The technology has applications in jewelry, footwear, industrial design, construction, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and other fields.
The consumptive material of 3D printer is accomodate through the wire reel under the general condition, at 3D printer during operation, carries out the material loading through the wire reel, all is the power of dragging that produces through the work end of 3D printer among the prior art and drags the wire rod on the drum, and this kind of mode is torn the wire rod easily at 3D printer during operation, and the waste time is also consume great simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a 3D is wire rod carding unit for printer is provided, this technical scheme has solved among the prior art problem that 3D printer wire rod carding unit during operation was pulled the wire rod easily and is torn.
In order to solve the technical problem, the utility model provides a following technical scheme:
the wire carding device for the 3D printer comprises a main shell, a driving mechanism, a fixing mechanism and a clamping mechanism;
the driving mechanism and the fixing mechanism are both arranged on the main shell, the main shell is of a hollow box structure with an opening at one end, the driving mechanism is fixedly arranged on one side, far away from the opening end of the main shell, outside the main shell, and an output shaft of the driving mechanism penetrates through the main shell to be in transmission connection with the fixing mechanism;
still be provided with discharging channel on the main casing body, discharging channel's pan feeding end is located the hollow portion in the main casing body, and discharging channel's discharge end is located the main casing body outside.
Fixing mechanism fixed mounting is on actuating mechanism, and the 3D printer wire rod that needs to comb is installed on fixing mechanism, and the printer wire rod that needs to comb supports tightly with fixing mechanism through clamping mechanism.
As a preferred scheme of a wire rod carding unit for 3D printer, actuating mechanism includes the motor, and the output of motor is connected with the fixed establishment transmission after passing main casing body.
As an optimal scheme of the wire carding device for the 3D printer, the fixing mechanism comprises a fixing shaft and a pressing knob, the fixing shaft is fixedly installed on an output shaft of the motor and is arranged coaxially with the output shaft of the motor, the pressing knob is further sleeved on the fixing shaft, and the pressing knob is detachably installed at the tail end of the fixing shaft.
As an optimal scheme of wire rod carding unit for 3D printer, the fixed axle is close to one of motor and serves and be provided with the stopper, is close to the one end of propping tight knob on the fixed axle and is provided with 3b20, supports tight knob and passes through 3b20 and fixed axle threaded connection, and the one end and the stopper of wire rod wire reel are contradicted under the operating condition, and the other end of wire rod wire reel is contradicted with propping tight knob.
As an optimal scheme of the wire carding device for the 3D printer, a plurality of clamping grooves are further formed in the fixing mechanism, the clamping mechanism is fixedly installed in the clamping grooves, in a non-working state, the working end of the clamping mechanism extends out of the clamping grooves, the clamping mechanism comprises a pressing plate and a spring, one end of the spring is fixedly installed at the bottom of the clamping grooves, the other end of the spring is fixedly connected with the pressing plate, and one end, close to the pressing knob, of the pressing plate is hinged to the pressing plate.
As a preferred scheme of wire rod carding unit for 3D printer, the main casing body still includes articulated piece and apron, and articulated piece fixed mounting is in the outside of the main casing body, and the apron is articulated through articulated piece with the main casing body.
Compared with the prior art, the utility model beneficial effect who has is: firstly, an operator places a wire spool needing to be combed into a main shell, then the wire spool is sleeved on a fixing mechanism, when the wire spool is sleeved on a fixing shaft, the fixing shaft supports the position of the wire spool through a limiting block, the direct contact between the wire spool and the main shell is avoided, the friction force is increased when the wire spool rotates and contacts with the main shell, the wire spool is possibly clamped when rotating, when the wire spool is arranged on the fixing shaft, the inner wall of the wire spool is tightly attached to a pressing plate to be pressed downwards, the wire spool drives the pressing plate to overcome the elasticity of a spring, the pressing plate is pressed towards the spring, after the wire spool is arranged on the fixing shaft, the pressing knob rebounds to tightly press the fixing shaft, so that the inner wall of the wire spool and the bottom of a clamping groove are tightly attached to each other, and the wire spool is prevented from slipping when a motor works, then will support tight knob and threaded rod threaded connection, support tight knob and wire rod wire reel and support tightly then fix the wire rod wire reel on the fixed axle, the installation finishes the back and passes main casing body outside from discharging channel with the wire rod on the wire rod wire reel, then be connected the wire rod on the wire rod wire reel with the work end of 3D printer, when 3D printer start work, motor and 3D printer synchronous working, the motor drive fixed axle is rotatory, avoid the wire rod on the wire rod wire reel to be broken by the power that drags that the 3D printer produced in the course of the work.
This equipment drive wire rod wire reel and 3D printer synchronous working have solved among the prior art 3D printer and have pulled the wire rod easily apart, inefficiency, consume serious scheduling problem.
Drawings
Fig. 1 is a schematic perspective view of a wire carding device for a 3D printer according to the present invention;
fig. 2 is a schematic view of a three-dimensional structure of a wire carding device for a 3D printer in a feeding state according to the present invention;
fig. 3 is a schematic partial structural view of a wire carding device for a 3D printer according to the present invention;
fig. 4 is a schematic partial structural view of a wire carding device for a 3D printer according to the present invention;
fig. 5 is a schematic view of a partial structure of a wire carding device for a 3D printer according to the present invention;
fig. 6 is a schematic view of a partial structure of a wire carding device for a 3D printer according to the present invention;
the reference numbers in the figures are:
1. a main housing; 1a, a discharge channel; 1b, a hinge block; 1c, a cover plate;
2. a drive mechanism; 2a, a motor;
3. a fixing mechanism; 3a, a fixed shaft; 3a1 and a limiting block; 3a2, threaded rod; 3a3, clamping groove; 3b, tightly pressing the knob;
4. a clamping mechanism; 4a, abutting against the plate; 4b, a spring;
5. a wire spool.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 to 6, the wire carding device for the 3D printer includes a main housing 1, a driving mechanism 2, a fixing mechanism 3 and a clamping mechanism 4;
the driving mechanism 2 and the fixing mechanism 3 are both arranged on the main shell 1, the main shell 1 is a hollow box structure with an opening at one end, the driving mechanism 2 is fixedly arranged on one side, away from the opening end of the main shell 1, outside the main shell 1, and an output shaft of the driving mechanism 2 penetrates through the main shell 1 to be in transmission connection with the fixing mechanism 3;
still be provided with discharging channel 1a on the main casing body 1, discharging channel 1 a's pan feeding end is located the hollow portion in the main casing body 1, and discharging channel 1 a's discharge end is located the main casing body 1 outside.
At first place the main casing body 1 by operating personnel with the wire rod wire reel 5 that needs comb in, establish wire rod wire reel 5 on fixed establishment 3, then clamping mechanism 4 can begin work and press from both sides fixed establishment 3 and wire rod wire reel 5 tightly, at this moment by operating personnel take out from discharging channel 1a with the wire rod on the wire rod wire reel 5 then be connected with the work end of 3D printer, when 3D printer begins work, actuating mechanism 2 can begin work simultaneously, actuating mechanism 2 is connected with the transmission of fixed establishment 3, actuating mechanism 2 can drive fixed establishment 3 synchronous revolution during operation, the rotatory wire rod that makes on the wire rod wire reel 5 of fixed establishment 3 drive wire rod wire reel 5 can match with the operating speed of 3D printer.
The driving mechanism 2 comprises a motor 2a, and the output end of the motor 2a penetrates through the main shell 1 and then is in transmission connection with the fixing mechanism 3.
The driving mechanism 2 is a motor 2a, when the motor 2a works, an output shaft of the motor 2a is in transmission connection with the fixed shaft 3a, and the motor 2a can drive the fixed shaft 3a to rotate to drive the wire spool 5, so that wires on the wire spool 5 can move from the discharging channel 1 a.
The fixing mechanism 3 comprises a fixing shaft 3a and a propping knob 3b, the fixing shaft 3a is fixedly arranged on an output shaft of the motor 2a, the fixing shaft 3a and the output shaft of the motor 2a are coaxially arranged, the propping knob 3b is further sleeved on the fixing shaft 3a, and the propping knob 3b is detachably arranged at the tail end of the fixing shaft 3 a.
After the wire spool 5 is sleeved on the fixed shaft 3a, the abutting knob 3b is installed on the fixed shaft 3a, after the motor 2a starts working, an output shaft of the motor 2a is fixedly connected with the fixed shaft 3a, the motor 2a can drive the fixed shaft 3a to rotate, and the abutting knob 3b can prevent the wire spool 5 from sliding off the fixed shaft 3a when the fixed shaft 3a rotates.
One end of the fixing shaft 3a close to the motor 2a is provided with a limiting block 3a1, one end of the fixing shaft 3a close to the abutting knob 3b is provided with a 3b20, the abutting knob 3b is in threaded connection with the fixing shaft 3a through 3b20, one end of the wire spool is abutted against the limiting block 3a1 in a working state, and the other end of the wire spool is abutted against the abutting knob 3 b.
When the wire spool 5 cover was established on fixed axle 3a, fixed axle 3a held the position of wire spool 5 through stopper 3a1, avoided wire spool 5 and main casing body 1 direct contact, wire spool 5 can increase frictional force with main casing body 1 contact when rotatory, make wire spool 5 probably block when rotatory, after wire spool 5 installed on fixed axle 3a, will support tight knob 3b and threaded rod 3a2 threaded connection, then fix wire spool 5 on fixed axle 3 a.
The fixing mechanism 3 is further provided with a plurality of clamping grooves 3a3, the clamping mechanism 4 is fixedly installed in the clamping grooves 3a3, in a non-working state, the working end of the clamping mechanism 4 extends out of the clamping grooves 3a3, the clamping mechanism 4 comprises a pressing plate 4a and a spring 4b, one end of the spring 4b is fixedly installed at the bottom of the clamping groove 3a3, the other end of the spring 4b is fixedly connected with the pressing plate 4a, and one end, close to the pressing knob 3b, of the pressing plate 4a is hinged to the pressing plate 4 a.
The main housing 1 further comprises a hinge block 1b and a cover plate 1c, the hinge block 1b is fixedly mounted on the outer side of the main housing 1, and the cover plate 1c is hinged to the main housing 1 through the hinge block 1 b.
The cover plate 1c is hinged with the main casing 1 through a hinge block 1b, and the cover plate 1c is closed by an operator in a working state to prevent sundries from entering the main casing 1.
The utility model discloses a theory of operation:
firstly, an operator places a wire spool 5 to be combed into a main housing 1, then the wire spool 5 is sleeved on a fixing mechanism 3, when the wire spool 5 is sleeved on a fixing shaft 3a, the fixing shaft 3a supports the position of the wire spool 5 through a limiting block 3a1, the direct contact between the wire spool 5 and the main housing 1 is avoided, the friction force is increased when the wire spool 5 is in contact with the main housing 1 during rotation, the wire spool 5 is possibly clamped during rotation, when the wire spool 5 is arranged on the fixing shaft 3a, the inner wall of the wire spool 5 is tightly pressed against a pressing plate 4a, the wire spool 5 drives the pressing plate 4a to overcome the elastic force of a spring 4b, the pressing plate 4a is pressed towards the spring 4b, the guide post 4a1 can limit the moving direction of the guide post 4a1, after the wire spool 5 is arranged on the fixing shaft 3a, the support knob 3b rebounds to support the fixed shaft 3a tightly, so that the inner wall of the wire spool 5 and the groove bottom of the clamping groove 3a3 are supported tightly, the wire spool 5 is prevented from slipping when the motor 2a works, then the support knob 3b is in threaded connection with the threaded rod 3a2, the support knob 3b is in threaded connection with the wire spool 5 and then the wire spool 5 is fixed on the fixed shaft 3a, after installation, wires on the wire spool 5 penetrate through the outer portion of the main shell 1 from the discharge channel 1a by an operator, then the wires on the wire spool 5 are connected with the working end of the 3D printer, when the 3D printer starts to work, the motor 2a and the 3D printer work synchronously, the motor 2a drives the fixed shaft 3a to rotate, and the wires on the wire spool 5 are prevented from being pulled apart by the pulling force generated by the 3D printer in the working process.
Claims (7)
1. A wire carding device for a 3D printer is characterized by comprising a main shell (1), a driving mechanism (2), a fixing mechanism (3) and a clamping mechanism (4);
the driving mechanism (2) and the fixing mechanism (3) are both arranged on the main shell (1), the main shell (1) is of a hollow box structure with one open end, the driving mechanism (2) is fixedly arranged on one side, away from the open end of the main shell (1), and an output shaft of the driving mechanism (2) penetrates through the main shell (1) and is in transmission connection with the fixing mechanism (3);
the main shell (1) is also provided with a discharge channel (1a), the feeding end of the discharge channel (1a) is positioned in the hollow part in the main shell (1), and the discharge end of the discharge channel (1a) is positioned outside the main shell (1);
the fixing mechanism (3) is fixedly installed on the driving mechanism (2), the 3D printer wire rod needing to be combed is installed on the fixing mechanism (3), and the printer wire rod needing to be combed is tightly abutted to the fixing mechanism (3) through the clamping mechanism (4).
2. The wire carding device for the 3D printer according to the claim 1, wherein the driving mechanism (2) comprises a motor (2a), and the output end of the motor (2a) is connected with the fixing mechanism (3) after passing through the main shell (1).
3. The wire carding device for the 3D printer according to claim 2, wherein the fixing mechanism (3) comprises a fixing shaft (3a) and a pressing knob (3b), the fixing shaft (3a) is fixedly installed on an output shaft of the motor (2a), the fixing shaft (3a) and the output shaft of the motor (2a) are coaxially arranged, the pressing knob (3b) is further sleeved on the fixing shaft (3a), and the pressing knob (3b) is detachably installed at the tail end of the fixing shaft (3 a).
4. The wire carding device for the 3D printer according to the claim 3, characterized in that the end of the fixed shaft (3a) close to the motor (2a) is provided with a limit block (3a1), the end of the fixed shaft (3a) close to the abutting knob (3b) is provided with a 3b20, the abutting knob (3b) is in threaded connection with the fixed shaft (3a) through 3b20, one end of the wire spool is abutted against the limit block (3a1) in the working state, and the other end of the wire spool is abutted against the abutting knob (3 b).
5. The wire carding device for the 3D printer according to claim 3, wherein the fixing mechanism (3) is further provided with a plurality of clamping grooves (3a3), the clamping mechanism (4) is fixedly installed in the clamping grooves (3a3), in a non-operating state, the operating end of the clamping mechanism (4) extends out of the clamping grooves (3a3), the clamping mechanism (4) comprises a pressing plate (4a) and a spring (4b), one end of the spring (4b) is fixedly installed at the bottom of the clamping grooves (3a3), the other end of the spring (4b) is fixedly connected with the pressing plate (4a), and one end, close to the pressing knob (3b), of the pressing plate (4a) is hinged to the pressing plate (4 a).
6. The wire carding device for the 3D printer according to claim 5, wherein the pressing plate (4a) is provided with a guide pillar (4a1), and the spring (4b) is sleeved on the guide pillar (4a 1).
7. The wire carding device for the 3D printer according to claim 1, wherein the main casing (1) further comprises a hinge block (1b) and a cover plate (1c), the hinge block (1b) is fixedly installed at the outer side of the main casing (1), and the cover plate (1c) is hinged with the main casing (1) through the hinge block (1 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922274461.9U CN211730275U (en) | 2019-12-17 | 2019-12-17 | Wire rod carding unit for 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922274461.9U CN211730275U (en) | 2019-12-17 | 2019-12-17 | Wire rod carding unit for 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211730275U true CN211730275U (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922274461.9U Active CN211730275U (en) | 2019-12-17 | 2019-12-17 | Wire rod carding unit for 3D printer |
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| CN (1) | CN211730275U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112735677A (en) * | 2020-12-25 | 2021-04-30 | 常州市何晟金属材料有限公司 | Silver-plated copper line sticiss device for production |
| CN112776339A (en) * | 2020-12-21 | 2021-05-11 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | 3D printer strutting arrangement for consumptive material |
-
2019
- 2019-12-17 CN CN201922274461.9U patent/CN211730275U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112776339A (en) * | 2020-12-21 | 2021-05-11 | 安徽省春谷3D打印智能装备产业技术研究院有限公司 | 3D printer strutting arrangement for consumptive material |
| CN112735677A (en) * | 2020-12-25 | 2021-04-30 | 常州市何晟金属材料有限公司 | Silver-plated copper line sticiss device for production |
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