CN211028500U - Paraxial wire feeder and additive manufacturing system - Google Patents
Paraxial wire feeder and additive manufacturing system Download PDFInfo
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- CN211028500U CN211028500U CN201921489016.8U CN201921489016U CN211028500U CN 211028500 U CN211028500 U CN 211028500U CN 201921489016 U CN201921489016 U CN 201921489016U CN 211028500 U CN211028500 U CN 211028500U
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Abstract
The utility model discloses a paraxial wire drive feed unit and vibration material disk system, it relates to vibration material disk equipment field. The device comprises a mounting mechanism for mounting a welding gun; the travelling mechanism comprises a fixed part and a driving part, wherein the fixed part is positioned on the outer side of the welding gun, and the driving part is connected with the fixed part and drives the fixed part to move circumferentially on the periphery of the welding gun; a wire guide mechanism mounted on the fixed part and having a wire guide nozzle facing the welding gun, the wire guide mechanism having a movable portion to adjust an angle of the wire guide nozzle and/or a length of the wire guide mechanism. The wire feeding direction and the included angle between the welding wire and the welding gun can be adjusted in real time, so that the forming quality is guaranteed, and the stacking efficiency is improved. In addition, the additive manufacturing system that this application provided, its commonality is good, and degree of automation is high, easily reaches suitable wire feed direction and angle, and additive manufacturing's effect is good.
Description
Technical Field
The utility model relates to an additive manufacturing equipment field particularly, relates to a paraxial wire drive feed unit and additive manufacturing system.
Background
Wire and Arc Additive Manufacturing (WAAM) does not need a die, and compared with casting and forging processes, the Wire and Arc Additive Manufacturing (WAAM) technology has the advantages of short production and manufacturing time and good product flexibility, and compared with powder Additive manufacturing, the WAAM forming part has higher material utilization rate, and the WAAM forming part has slightly poor forming precision, but has wide material application range, high efficiency and low cost, and is a 3D Additive forming technology which is complementary with the advantages of a laser Additive manufacturing method. However, the commonly used paraxial wire feeding devices have poor versatility, low automation degree, complex operation and high cost, and often do not reach an ideal wire feeding direction and angle, thereby affecting the effect and efficiency of additive manufacturing.
In view of this, the present application is specifically made.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a paraxial wire drive feed unit, for example, it can send the contained angle between orientation and welding wire and the welder according to the real-time adjustment of technology demand to guarantee the shaping quality and improve and pile up efficiency.
The utility model discloses an aim at still include, for example, provide an additive manufacturing system, its commonality is good, and degree of automation is high, easily reaches suitable send silk direction and angle, and additive manufacturing's effect is good.
The embodiment of the utility model discloses a can realize like this:
in a first aspect, an embodiment of the present invention provides a paraxial wire feeding device, which includes:
a mounting mechanism for mounting a welding gun;
the traveling mechanism comprises a fixed part and a driving part, wherein the fixed part is positioned on the outer side of the welding gun, and the driving part is connected with the fixed part and drives the fixed part to move circumferentially on the periphery of the welding gun;
a guide wire mechanism mounted on the fixed part and having a guide wire nozzle facing the welding gun, the guide wire mechanism having a movable portion to adjust an angle of the guide wire nozzle and/or a length of the guide wire mechanism.
In optional embodiment, the thread guiding mechanism still includes the seal wire pipe, the seal wire pipe is fixed on the fixed part, the movable part is fixed the exit end of seal wire pipe, the movable part intercommunication the seal wire pipe with the seal wire mouth and can adjust the angle of seal wire mouth and/or the length of thread guiding mechanism.
In optional embodiment, the movable part includes globular seal wire portion and activity seal wire portion, the entrance point of globular seal wire portion is fixed on the seal wire pipe, the entrance point cover of activity seal wire portion is established the outside of globular seal wire portion, the seal wire mouth cover is established the exit end of activity seal wire portion, just activity seal wire portion can be relative globular seal wire portion rotates and/or stretches out and draws back.
In an optional embodiment, a spherical cavity and a straight tube cavity are respectively arranged at two ends of the movable wire guiding part, the spherical wire guiding part is rotatably arranged in the spherical cavity, and the straight tube cavity is telescopically inserted into the wire guiding nozzle.
In an alternative embodiment, the mounting mechanism includes an annular cylinder and a mounting portion for fixing the welding gun, the mounting portion being provided on an inner wall of the annular cylinder and being capable of being elongated or shortened with respect to the inner wall of the annular cylinder.
In an alternative embodiment, the mounting mechanism is provided with an annular rack, the annular rack is sleeved on the outer wall of the annular cylinder, the driving component comprises a driving motor and a gear capable of being meshed with the annular rack, and the driving motor drives the gear to move circumferentially along the annular rack and drives the fixing component to move circumferentially;
preferably, the driving part further comprises a positioning guide shaft for positioning the gear, the gear is mounted on the positioning guide shaft, and two end surfaces of the positioning guide shaft are respectively abutted against the upper end surface and the lower end surface of the annular cylinder.
In an optional embodiment, the traveling mechanism further comprises a bracket, one end of the bracket is connected with the fixed component, and the other end of the bracket is slidably arranged on the mounting mechanism;
preferably, the support comprises two connecting rods and two sliding frames, the connecting rods are connected with the fixed part, the two sliding frames are respectively connected to two ends of the connecting rods, and the sliding frames are slidably arranged on the mounting mechanism;
preferably, the sliding frame is provided with a guide wheel, and the guide wheel is arranged on the inner wall of the annular cylinder in a sliding manner.
In an alternative embodiment, the traveling mechanism further includes a position adjusting member that is connected to the fixing member and enables the traveling mechanism to be attached to or detached from the attachment mechanism;
preferably, the position adjusting part comprises a screw and an elastic part, a screw hole matched with the screw is arranged on the fixing part, and the screw passes through the screw hole and is connected with the connecting rod through the elastic part. In an alternative embodiment, the plurality of traveling mechanisms are respectively and independently fixed to the outer side of the mounting mechanism, and the plurality of guide wire mechanisms are also in one-to-one correspondence with the plurality of traveling mechanisms.
An additive manufacturing system comprises the paraxial wire feeding device.
The utility model discloses beneficial effect includes, for example: the application provides a paraxial wire drive feed unit makes running gear can drive wire guide mechanism and make circumferential motion in welder's periphery through setting up running gear, utilizes wire guide mechanism's movable part to make the wire guide mechanism's angle and/or wire guide mechanism's length in order to adjust the wire guide mouth simultaneously, can guarantee that the wire guide mouth has good wire feed angle, realizes better welding effect, guarantees the shaping quality and improves and piles up efficiency. In addition, the additive manufacturing system that this application provided, its commonality is good, and degree of automation is high, easily reaches suitable wire feed direction and angle, and additive manufacturing's effect is good.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of a paraxial wire feeding device according to an embodiment of the present invention at a first viewing angle;
fig. 2 is a schematic structural view of a paraxial wire feeding device according to an embodiment of the present invention at a second viewing angle;
fig. 3 is a schematic structural diagram of a mounting mechanism of a paraxial wire feeder according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a traveling mechanism of a paraxial wire feeder according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a wire guiding mechanism of a paraxial wire feeding device according to an embodiment of the present invention.
Icon: 100-a paraxial wire feeder; 110-a mounting mechanism; 111-ring rack; 112-an annular cylinder; 1121-mounting holes; 113-a mounting portion; 120-a traveling mechanism; 121-a fixation member; 122 — a drive member; 1221-a drive motor; 1222-positioning a guide shaft; 1223-gears; 123-position adjustment means; 1231-screw; 1232-an elastic member; 124-a bracket; 1241-connecting rod; 1242-carriage; 1243-guide wheel; 1244-first link; 1245-second link; 130-a guide wire mechanism; 131-a guide wire tube; 1311-vertical guide wire tube; 1312-curved guide wire tube; 132-a movable part; 1321-a spherical guide wire portion; 1322-a movable guide wire portion; 1323-a first mount; 1324-a second mount; 133-a thread guide nozzle; 200-a welding gun.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "upper", "lower", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the products of the present invention are used, the description is only for convenience of description and simplification, but the indication or suggestion that the indicated device or element must have a specific position, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention.
Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
Examples
Referring to fig. 1 and 2, the present embodiment provides a bypass wire feeder 100, which includes a mounting mechanism 110, a traveling mechanism 120, and a wire guiding mechanism 130.
The mounting mechanism 110 is used to mount the welding gun 200, and the specific structure thereof is shown in fig. 2 and 3:
the mounting mechanism 110 includes an annular rack 111, an annular cylinder 112, and a mounting portion 113.
In this application, the annular rack 111 is disposed on the outer wall of the annular cylinder 112, and is fixedly connected with the annular cylinder 112. Specifically, in the present application, the annular rack 111 is connected to the annular cylinder 112 by screws, and it should be understood that in other embodiments, the fixed connection may be achieved by welding, clamping, and the like. The circular rack 111 is used as one of the circular tracks for cooperating with the running mechanism 120 to realize the running mechanism 120 moving on the circular rack 111, it should be understood that in other embodiments, the circular tracks may also be circular sliding grooves or sliding rails, and the running mechanism 120 may be correspondingly provided with corresponding slidable gears. While the mounting portion 113 in the present application is used for fixing the welding gun, specifically, the mounting portion 113 is disposed on the inner wall of the annular cylinder 112 and can be extended or shortened relative to the inner wall of the annular cylinder, so as to fit welding guns 200 of different sizes, thereby achieving tightness adjustment of the welding guns 200. In this embodiment, the mounting holes 1121 are uniformly formed in the circumferential direction of the annular cylinder 112, the mounting portion 113 is a rod-shaped structure, one end of the mounting portion 113 can be telescopically mounted in the mounting hole 1121, so that the length of the mounting portion 113 extending out of the mounting hole 1121 is adjusted, and the other end of the mounting portion 113 can abut against the side wall of the welding gun 200, so that the welding gun 200 is fixed in the annular cylinder 112. In the present embodiment, an internal thread is disposed in the mounting hole 1121, and an external thread is disposed on the mounting portion 113, so that the mounting portion 113 can be screwed to adjust the length of the mounting portion 113 in the mounting hole 1121, so that the mounting portion 113 can be adapted to various welding guns 200 with different sizes. In order to ensure the stability of the connection of the mounting portion 113 and the welding gun 200, a plurality of mounting portions 113, for example, 3 to 6, are provided in the present embodiment. Correspondingly, a plurality of mounting holes 1121 are correspondingly formed in the circumferential direction of the annular cylinder 112, and the plurality of mounting portions 113 are respectively abutted against the side wall of the welding gun 200, so that the position of the welding gun 200 is fixed through multiple points, and the position stability of the welding gun 200 is effectively ensured.
Referring to fig. 2 and fig. 4, the specific structure of the traveling mechanism 120 is shown:
in this embodiment, the traveling mechanism 120 includes a fixing member 121, a driving member 122, a position adjusting member 123, and a bracket 124.
The fixing member 121 has a substantially rectangular parallelepiped structure, and is used for mounting and fixing the guide wire mechanism 130. In this embodiment, the fixing element 121 can be attached to the mounting mechanism 110, or can be not attached to the mounting mechanism 110, and can be located only outside the mounting mechanism 110 and move circumferentially around the outer periphery of the mounting mechanism 110.
In this embodiment, the fixing member 121 is connected to the mounting mechanism 110 by a bracket 124, specifically, one end of the bracket 124 is connected to the fixing member 121, and the other end of the bracket is slidably disposed on the mounting mechanism 110, wherein the bracket 124 comprises a connecting rod 1241 and a sliding frame 1242, and the connecting rod 1241 is connected to the fixing member 121, in this embodiment, the connecting rod 1241 comprises a first connecting rod 1244 and a second connecting rod 1245, the first connecting rod 1244 is substantially rectangular parallelepiped and is provided with a groove for clamping the second connecting rod 1245, the second connecting rod 1245 is substantially "L" shaped and comprises two vertical rods and a cross rod vertically connected between the two vertical rods, and the cross rod is fixed in the groove of the first connecting rod 1244 by bolts.
The two sliding frames 1242 are respectively connected to two ends of the connecting rod 1241 (i.e. two ends of the second connecting rod 1245), and the sliding frames 1242 are slidably disposed on the mounting mechanism 110. The sliding frame 1242 is provided with a guide wheel 1243, and the guide wheel 1243 is slidably disposed on the inner wall of the annular cylinder 112. Specifically, since the number of the sliding frames 1242 is two and the number of the corresponding guide wheels 1243 is two in the present embodiment, the guide wheels are in contact with the inner walls of the top and bottom of the ring cylinder 112 and can slide relative to the ring cylinder 112. That is, the distance between the two sliding frames 1242 is slightly larger than the height of the ring cylinder 112, so that the ring cylinder 112 can be clamped between the two sliding frames 1242, and the guide wheels 1243 mounted on the sliding frames 1242 can contact with the inner wall of the ring cylinder 112 and slide along the inner wall of the ring cylinder 112, thereby driving the fixing member 121 to move integrally.
The driving member 122 is disposed below the fixing member 121, is connected to the fixing member 121, and drives the fixing member 121 to move circumferentially around the outer circumference of the welding gun 200. The driving member 122 in this embodiment includes a driving motor 1221, a positioning guide shaft 1222, and a gear 1223, the gear 1223 is disposed on the positioning guide shaft 1222, the driving member 122 is in transmission connection with the gear 1223, upper and lower end surfaces of the positioning guide shaft 1222 are respectively abutted against upper and lower end surfaces of the annular cylinder 112, and the gear 1223 is engaged with the annular rack 111 and can move on the annular rack 111. In this embodiment, the driving motor 1221 drives the gear 1223 to rotate, the gear 1223 is matched with the annular rack 111 to slide, and the upper end surface and the lower end surface of the positioning guide shaft 1222 are driven to slide on the upper end surface and the lower end surface of the annular cylinder 112. It should be understood that in other embodiments of the present invention, the movement may be performed by a transmission manner other than the cooperation manner of the ring-shaped rack 111 and the gear 1223, for example: slide rails and blocks, slide ways and pulleys, chains and gears, etc.
When the driving part 122 drives the fixing part 121 to move, the guide wheels 1243 on the sliding frame 1242 also slide on the inner wall of the annular cylinder 112, in this application, the gear 1223 can be well fixed on the annular rack 111 through the arrangement of the positioning guide shaft 1222 and the two guide wheels 1243, and the situation that the gear 1223 deviates or falls off when moving on the annular rack 111 is effectively avoided.
In this embodiment, the position adjusting component 123 is connected to the fixing component 121 and can enable the traveling mechanism 120 to be mounted on or dismounted from the mounting mechanism 110, so as to press the driving component 122 and the annular rack 111, and the position adjusting component 123 can effectively avoid the situation that the gear 1223 of the driving component 122 is connected with the annular rack 111 and loosened. Specifically, in the present embodiment, the position adjustment member 123 includes a screw 1231 and an elastic member 1232, a screw hole (not shown) engaged with the screw 1231 is provided in the fixing member 121, and the screw 1231 passes through the screw hole and is connected to the first link 1244 of the link 1241 through the elastic member 1232. The first link 1244 can move up and down under the driving of the screw 1231 to drive the whole fixed part 121 and the sliding rack 1242 connected to the second link 1245 to approach or separate from the circular cylinder 112, so as to adjust the gap between the driving part 122 and the circular rack 111 better.
The detailed structure of the guide wire mechanism 130 is shown in fig. 2 and 5:
the guide mechanism 130 includes a guide tube 131, a movable portion 132, and a guide nozzle 133, which are sequentially communicated.
In this embodiment, the guide wire tube 131 is connected to the fixing member 121 and moves along with the movement of the fixing member 121, thereby moving the guide wire mechanism 130 to the full position on the mounting mechanism 110. In this embodiment, the guidewire tube 131 includes a vertical guidewire tube 1311 and an arc guidewire tube 1312, the vertical guidewire tube 1311 is communicated with the arc guidewire tube 1312, the vertical guidewire tube 1311 is connected to the fixed member 121, and an outlet end of the arc guidewire tube 1312 faces the welding gun 200 and is fixedly connected to the movable portion 132. In the present application, the arc wire guiding pipe 1312 is used to make the wire feeding more close to the welding gun 200, so that the wire feeding direction is more accurate.
The movable portion is used for communicating the guide wire tube 131 and the guide wire nozzle 133 and can adjust the angle of the guide wire nozzle 133 and/or the length of the guide wire mechanism 130. Specifically, the movable portion 132 includes a spherical wire guide portion 1321 and a movable wire guide portion 1322, an inlet end of the spherical wire guide portion 1321 is fixed to the wire guide tube 131, an inlet end of the movable wire guide portion 1322 is sleeved on an outside of the spherical wire guide portion 1321, the wire guide nozzle 133 is sleeved on an outlet end of the movable wire guide portion 1322, and the movable wire guide portion 1322 can rotate and/or stretch relative to the spherical wire guide portion 1321.
There are various ways in which the movable wire portion 1322 may rotate and/or telescope with respect to the ball-shaped wire portion 1321, and this disclosure is only given as an example:
the two ends of the movable wire guiding portion 1322 are respectively provided with a spherical cavity (not shown) and a straight lumen (not shown), the movable wire guiding portion 1322 is provided with a first fixing member 1323 and a second fixing member 1324, the spherical wire guiding portion 1321 is rotatably arranged in the spherical cavity, a first threaded hole (not shown) is formed in the position of the movable wire guiding portion 1322 corresponding to the spherical cavity, and the first fixing member 1323 is connected to the first threaded hole and abuts against the spherical wire guiding portion 1321 so as to fix the movable wire guiding portion 1322 and the spherical wire guiding portion 1321. The straight tube cavity is telescopically inserted into the wire guide nozzle 133, a second threaded hole (not shown) is formed in a position of the wire guide nozzle 133 corresponding to the straight tube cavity, and the second fixing member 1324 is connected into the second threaded hole to abut against the movable wire guide portion 1322.
When the wire feeding angle of the wire guide nozzle 133 needs to be adjusted, only the first fixing part 1323 needs to be loosened, so that the movable wire guiding part 1322 and the spherical wire guiding part 1321 are loosened, the spherical wire guiding part 1321 can rotate to a required angle in the spherical cavity, and then the first fixing part 1323 is screwed down to realize fixation. When the length of the guide wire nozzle 133 needs to be adjusted, the second fixing member 1324 is loosened, so that the movable wire guiding portions 1322 and the guide wire nozzles 133 are loosened, the guide wire nozzle 133 slides along the lower portion of the movable wire guiding portion 1322 to adjust the length of the movable wire guiding portion 1322, and thus the length of the fed wire is adjusted.
The working principle of the bypass wire feeding device 100 provided by the embodiment is as follows: utilize installation mechanism 110 to fix welder 200, choose suitable trade mark welding wire for use and install according to the vibration material disk demand, utilize running gear 120 to drive wire guide mechanism 130 afterwards and make circumferential motion in welder's periphery, can adjust wire guide mechanism 130 and for welder 200's the position of sending a silk, in addition, in this application, wire guide mechanism 130 utilizes movable part 132 can adjust the angle of sending a silk and/or wire guide mechanism's 130 length, ensure good angle of sending a silk, realize better welding effect, guarantee the shaping quality and improve and pile up efficiency. In the present application, the plurality of traveling mechanisms 120 are respectively and independently connected to the mounting mechanism 110, and the plurality of guide wire mechanisms 130 are also in one-to-one correspondence with the plurality of traveling mechanisms 120. The arrangement of the plurality of wire guide mechanisms 130 can realize that the paraxial wire feeding device 100 provided by the application has the capability of multi-wire synchronous or asynchronous feeding, and has stronger universality and more cost saving.
To sum up, the paraxial wire feeding device 100 provided by the application can adjust the angle and the length of wire feeding, ensure a good wire feeding angle, realize a better welding effect, guarantee the forming quality and improve the stacking efficiency. In addition, the additive manufacturing system that this application provided, its commonality is good, and degree of automation is high, easily reaches suitable wire feed direction and angle, and additive manufacturing's effect is good.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. A bypass wire feeder, comprising:
a mounting mechanism for mounting a welding gun;
the traveling mechanism comprises a fixed part and a driving part, wherein the fixed part is positioned on the outer side of the welding gun, and the driving part is connected with the fixed part and drives the fixed part to move circumferentially on the periphery of the welding gun;
a guide wire mechanism mounted on the fixed member and having a guide wire nozzle facing the welding gun, the guide wire mechanism having a movable portion to adjust an angle of the guide wire nozzle and/or a length of the guide wire mechanism;
the yarn guide mechanism further comprises a yarn guide pipe, the yarn guide pipe is fixed on the fixed component, the movable part is fixed at the outlet end of the yarn guide pipe, the movable part is communicated with the yarn guide pipe and the yarn guide nozzle and can adjust the angle of the yarn guide nozzle and/or the length of the yarn guide mechanism;
the silk guide pipe includes vertical silk guide pipe and the arc silk guide pipe of intercommunication each other, vertical silk guide pipe with fixed part connects, the exit end orientation of arc silk guide pipe welder and with the movable part is connected.
2. The paraxial wire feeder of claim 1, wherein the movable portion comprises a spherical wire guiding portion and a movable wire guiding portion, the inlet end of the spherical wire guiding portion is fixed on the wire guiding tube, the inlet end of the movable wire guiding portion is sleeved outside the spherical wire guiding portion, the wire guiding nozzle is sleeved at the outlet end of the movable wire guiding portion, and the movable wire guiding portion can rotate and/or stretch relative to the spherical wire guiding portion.
3. The paraxial wire feeder according to claim 2, wherein a spherical cavity and a straight tube cavity are respectively arranged at two ends of the movable wire guiding part, the spherical wire guiding part is rotatably arranged in the spherical cavity, and the straight tube cavity is telescopically inserted in the wire guiding nozzle.
4. The paraxial wire feeder of claim 1, wherein the mounting mechanism comprises an annular cylinder and a mounting portion for fixing the welding gun, the mounting portion being provided on an inner wall of the annular cylinder and being capable of being elongated or shortened with respect to the inner wall of the annular cylinder.
5. The paraxial wire feeder according to claim 4, wherein the mounting mechanism has an annular rack, the annular rack is sleeved on the outer wall of the annular cylinder, the driving component comprises a driving motor and a gear capable of being meshed with the annular rack, and the driving motor drives the gear to move circumferentially along the annular rack and drives the fixed component to move circumferentially; the driving part further comprises a positioning guide shaft used for positioning the gear, the gear is mounted on the positioning guide shaft, and two end faces of the positioning guide shaft are respectively abutted against the upper end face and the lower end face of the annular cylinder.
6. The paraxial wire feeder of claim 4, wherein the traveling mechanism further comprises a bracket, one end of the bracket is connected with the fixed component, and the other end of the bracket is slidably arranged on the mounting mechanism; the support comprises two connecting rods and two sliding frames, the connecting rods are connected with the fixed component, the two sliding frames are respectively connected to two ends of each connecting rod, and the sliding frames are arranged on the mounting mechanism in a sliding mode; the sliding frame is provided with a guide wheel, and the guide wheel is arranged on the inner wall of the annular cylinder in a sliding manner.
7. The bypass wire feeder according to claim 6, wherein the traveling mechanism further comprises a position adjusting member that is connected to the fixing member and enables the traveling mechanism to be mounted on or removed from the mounting mechanism; the position adjusting part comprises a screw rod and an elastic piece, a screw hole matched with the screw rod is formed in the fixing part, and the screw rod penetrates through the screw hole and is connected with the connecting rod through the elastic piece.
8. The paraxial wire feeder of claim 1 wherein the traveling mechanisms are plural and are each independently secured to the outside of the mounting mechanism, and the wire guides are also plural and correspond one-to-one to the plural traveling mechanisms.
9. An additive manufacturing system comprising a paraxial wire feeder of any of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921489016.8U CN211028500U (en) | 2019-09-06 | 2019-09-06 | Paraxial wire feeder and additive manufacturing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921489016.8U CN211028500U (en) | 2019-09-06 | 2019-09-06 | Paraxial wire feeder and additive manufacturing system |
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| CN211028500U true CN211028500U (en) | 2020-07-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113977041A (en) * | 2021-11-18 | 2022-01-28 | 无锡市迪索数控焊接设备有限公司 | Obstacle welding head double-motor transmission mechanism |
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2019
- 2019-09-06 CN CN201921489016.8U patent/CN211028500U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113977041A (en) * | 2021-11-18 | 2022-01-28 | 无锡市迪索数控焊接设备有限公司 | Obstacle welding head double-motor transmission mechanism |
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Address after: 510000 363 Changxin Road, Tianhe District, Guangzhou, Guangdong. Patentee after: China Uzbekistan Welding Research Institute Guangdong Academy of Sciences Address before: 510000 courtyard, no.363, Changxing Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: Guangdong Welding Institute (China-Ukraine E.O. Paton Institute of Welding) |