CN112975129B

CN112975129B - Handle welding equipment

Info

Publication number: CN112975129B
Application number: CN202110238575.7A
Authority: CN
Inventors: 陈榕清; 彭文齐; 潘希惠; 王子恒; 刘俊
Original assignee: Herolaser Intelligent Equipment Heyuan Co Ltd
Current assignee: Herolaser Intelligent Equipment Heyuan Co Ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2023-03-03
Anticipated expiration: 2041-03-03
Also published as: CN112975129A

Abstract

The invention discloses handle welding equipment which is used for welding a handle, wherein the handle comprises a first pipe and a second pipe, and the handle welding equipment comprises a base, and a welding mechanism, a clamping mechanism, a first feeding mechanism and a second feeding mechanism which are all arranged on the base. The clamping mechanism comprises a first clamp and a second clamp which are rotatably arranged on the base, and the first clamp and the second clamp are oppositely arranged and are positioned on one side of the welding mechanism; the first feeding mechanism is arranged on the machine base and connected with the first clamp, the first feeding mechanism is used for feeding the first pipe to the first clamp, the second feeding mechanism is arranged on the machine base and connected with the second clamp, and the second feeding mechanism is used for feeding the second pipe to the second clamp. The technical scheme of the invention aims to improve the processing efficiency of the handle.

Description

Handle welding equipment

Technical Field

The invention relates to the technical field of handle processing equipment, in particular to handle welding equipment.

Background

The handles are visible everywhere in daily life, for example, the room door, the wardrobe door and the cabinet door are all provided with the handles, and the arrangement of the handles greatly facilitates the life of people. Generally, the handle is welded by multiple sections of pipes into an irregular shape, which also brings difficulty to the processing of the handle. For example, before welding, the raw materials of the handle need to be manually loaded, positioned, clamped and the like, and the manual operation mode causes the problem of low production efficiency of the handle.

Disclosure of Invention

The invention mainly aims to provide a handle welding device, aiming at improving the processing efficiency of a handle.

In order to achieve the above object, the present invention provides a handle welding apparatus for welding a handle, the handle including a first pipe and a second pipe, the handle welding apparatus including:

a machine base;

the welding mechanism is movably arranged on the base;

the clamping mechanism comprises a first clamp and a second clamp which are rotatably arranged on the base, and the first clamp and the second clamp are oppositely arranged and are positioned on one side of the welding mechanism;

the first feeding mechanism is arranged on the base and connected with the first clamp, and the first feeding mechanism is used for feeding the first pipe to the first clamp; and

and the second feeding mechanism is arranged on the machine base and connected with the second clamp, and the second feeding mechanism is used for feeding the second pipe to the second clamp.

In an embodiment of the present invention, the first feeding mechanism includes:

the first feeding assembly is movably arranged on the base and is connected with the first clamp; and

first vibration dish, first vibration dish is located frame one side, first vibration dish with first feeding subassembly is connected, first vibration dish is used for regularly first tubular product, so that first feeding subassembly will be regular after first tubular product material loading extremely first anchor clamps.

In one embodiment of the present invention, the first feeding assembly comprises:

the first mounting seat is arranged on the base;

the first material receiving assembly is arranged on the first mounting seat, a first material inlet and a first material discharging opening which are communicated are formed in the first material receiving assembly, and the first material inlet is connected with the first vibrating disc; and

the first pushing assembly is movably arranged on the first mounting seat and located on one side of the first material receiving assembly, and the first pipe discharged from the first discharging hole is pushed to the first clamp by the first pushing assembly.

In an embodiment of the present invention, the first receiving assembly includes:

the first receiving frame is fixed on the first mounting seat and provided with the first feeding hole and the first discharging hole which are arranged in a vertical direction; and

the first material blocking piece is movably arranged on the first mounting seat and located below the first discharging hole, and the first material blocking piece is opposite to the first material receiving frame and moves close to or away from the first material receiving frame to seal or release the first discharging hole.

In an embodiment of the present invention, the first mounting seat is provided with a first relief opening, the first relief opening is disposed opposite to the first discharging opening, the first feeding assembly further includes a first positioning mechanism, and the first positioning mechanism includes:

the first positioning piece is arranged in the first abdicating opening in a lifting manner; and

first positioning driving piece, first positioning driving piece is located first mount pad, and with first locating piece is connected, first positioning driving piece can drive first locating piece is close to or keeps away from first drain hole sets up.

In an embodiment of the present invention, the second feeding mechanism includes:

the second feeding assembly is movably arranged on the base and is connected with the second clamp; and

second vibration dish, second vibration dish is located frame one side, second vibration dish with second feeding subassembly is connected, second vibration dish is used for regularly second tubular product, so that second feeding subassembly will be regular after second tubular product material loading extremely the second anchor clamps.

In an embodiment of the present invention, the feeding direction of the second feeding assembly is disposed at an angle to the feeding direction of the first feeding assembly.

In one embodiment of the present invention, the second feeding assembly comprises:

the second mounting seat is arranged on the machine base;

the second material receiving assembly is arranged on the second mounting seat, a second feeding hole and a second discharging hole which are communicated are formed in the second material receiving assembly, and the second feeding hole is connected with the second vibrating disc; and

the second pushing assembly is movably arranged on the second mounting seat and is positioned on one side of the second material receiving assembly, and the second pushing assembly pushes the second pipe discharged from the second discharging port to the second clamp;

the feeding direction of the second pushing assembly and the feeding direction of the first feeding assembly form an included angle.

In an embodiment of the present invention, the handle welding device further includes a blocking mechanism, the blocking mechanism is movably disposed on the base, the blocking mechanism is disposed between the first clamp and the second clamp, and the blocking mechanism is configured to position the first pipe.

In one embodiment of the invention, the first clamp comprises a base plate and a clamping plate, and the clamping plate can move up and down relative to the base plate to clamp or release the first pipe;

the second clamp comprises a base plate and an adjusting plate, wherein the adjusting plate is elastically connected to the side edge of the base plate, and the adjusting plate is movably connected with the second pipe.

The handle welding equipment comprises a welding mechanism and a clamping mechanism which are arranged on a machine base. The clamping mechanism comprises a first clamp and a second clamp which are used for clamping and fixing a first pipe and a second pipe respectively. The first feeding mechanism and the second feeding mechanism are respectively connected with the first clamp and the second clamp. So, first feed mechanism and second feed mechanism can be automatically with first tubular product and second tubular product material loading to first anchor clamps and second anchor clamps respectively. According to the technical scheme, the first feeding mechanism and the second feeding mechanism are used for replacing manual feeding operation, so that the feeding efficiency during handle welding is improved, and the welding processing efficiency of the handle is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of a handle welding apparatus according to the present invention;

FIG. 2 is a top view of the handle welding apparatus of FIG. 1;

FIG. 3 is a schematic view of a portion of a clamping mechanism of the handle welding apparatus of FIG. 1;

FIG. 4 is a schematic structural view of the second fixture of FIG. 3 after being hidden;

FIG. 5 is a schematic view of the first feeding assembly of FIG. 3;

fig. 6 is a schematic structural view of the second feeding assembly in fig. 3.

The reference numbers illustrate:

the implementation, functional features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The present invention provides a handle welding apparatus 100 for welding a handle (not shown). Wherein the handle comprises a first tubing 210 and a second tubing 230. The first pipe 210 and the second pipe 230 are both hollow structures.

Referring to fig. 1 to 6, a handle welding apparatus 100 in an embodiment of the present invention is for welding a handle including a first pipe 210 and a second pipe 230, the handle welding apparatus 100 including:

a machine base 10;

the welding mechanism 20 is movably arranged on the stand 10;

the clamping mechanism 30 comprises a first clamp 31 and a second clamp 33 which are rotatably arranged on the machine base 10, and the first clamp 31 and the second clamp 33 are oppositely arranged and are positioned on one side of the welding mechanism 20;

the first feeding mechanism 40 is arranged on the machine base 10, and is connected with the first clamp 31, and the first feeding mechanism 40 is used for feeding the first pipe 210 to the first clamp 31; and

the second feeding mechanism 50 is disposed on the machine base 10, and is connected to the second clamp 33, and the second feeding mechanism 50 is configured to feed the second pipe 230 to the second clamp 33.

The handle welding device 100 according to the present invention includes a welding mechanism 20 and a clamping mechanism 30 provided on a base 10. The clamping mechanism 30 includes a first clamp 31 and a second clamp 33 for clamping and fixing the first pipe 210 and the second pipe 230, respectively. The first feeding mechanism 40 and the second feeding mechanism 50 are connected to the first jig 31 and the second jig 33, respectively. In this manner, the first feeding mechanism 40 and the second feeding mechanism 50 can automatically feed the first pipe 210 and the second pipe 230 to the first clamp 31 and the second clamp 33, respectively. According to the technical scheme, the first feeding mechanism 40 and the second feeding mechanism 50 are used for replacing manual feeding operation at the same time, so that the feeding efficiency during handle welding is improved, and the welding processing efficiency of the handle is further improved.

In an embodiment of the present invention, the base 10 may be made of metal or marble, and the base is substantially frame-shaped, and the bottom of the base 10 is provided with a traveling wheel (not shown) for facilitating movement. The stand 10 may provide a mounting carrier for the welding mechanism 20, the clamping mechanism 30, the first feeding mechanism 40, and the second feeding mechanism 50. The welding mechanism 20 includes a moving mechanism 23 and a laser welding head 21. The moving mechanism 23 is disposed on the surface of the machine base 10, and the moving mechanism 23 may be a two-axis linkage, a three-axis linkage, a five-axis linkage, or the like, and the structure of the moving mechanism 23 is not limited herein. The laser welding head 21 is fixed on the moving mechanism 23 to drive the laser welding head 21 to move relative to the machine base 10, so as to weld various positions of the handle. The clamping mechanism 30 is disposed on the same side as the moving mechanism 23, and the laser welding head 21 is disposed above the clamping mechanism 30. The first clamp 31 and the second clamp 33 of the clamping mechanism 30 can be rotatably arranged relative to the machine base 10. Therefore, the clamping mechanism 30 can clamp the first pipe 210 and the second pipe 230, and drive the first pipe 210 and the second pipe 230 to rotate relative to the base 10, so that each position of the joint of the first pipe 210 and the second pipe 230 can be arranged relative to a light outlet (not marked) of the laser welding head 21, and the laser emitted by the laser welding head 21 can perform welding connection on each position of the joint of the first pipe 210 and the second pipe 230, so as to perform full welding operation on each position of the joint of the first pipe 210 and the second pipe 230, thereby improving the connection firmness of the first pipe 210 and the second pipe 230, and improving the quality of the handle.

In an embodiment of the present invention, the first clamp 31 includes a bottom plate 311 and a clamping plate 313, the clamping plate 313 can move up and down relative to the bottom plate 311 to clamp or release the first pipe 210;

the second clamp 33 comprises a base 331 and an adjusting plate 333, the adjusting plate 333 is elastically connected to a side of the base 331, and the adjusting plate 333 is movably connected with the second tube 230.

In an embodiment of the present invention, the opposite surfaces of the clamping plate 313 and the bottom plate 311 are provided with positioning grooves (not labeled) adapted to the contour of the first tubular member 210 for clamping and fixing the first tubular member 210. Clamp plate 313 is also coupled to clamp plate drive 315, and clamp plate drive 315 operates to move clamp plate 313 to achieve automatic clamping or release of first tubular 210. The clamp plate driving member 315 may be a pneumatic cylinder or a linear mechanism such as a linear motor. The second clamp 33 includes a base 331 and an adjustment plate 333, and the second clamp 33 is used to abut against the second pipe 230, so that the second pipe 230 abuts against the first pipe 210. The adjusting plate 333 is movably connected to the substrate 331. The adjusting plate 333 is movable relative to the base 331 to adjust the angle between the second tube 230 and the first tube 210. The adjustment plate 333 may be elastically connected to the base plate 331, and the adjustment plate 333 may be elastically movably connected to the base plate 331, which is not limited herein. The first clamp 31 is connected to the first rotating mechanism 70, and the second clamp 33 is connected to the second rotating mechanism 80, so that the first rotating mechanism 70 and the second rotating mechanism 80 can drive the first clamp 31 and the second clamp 33 to be rotatably connected with respect to the base 10. It will be appreciated that the first clamp 31 and the second clamp 33 are rotated in synchronism to ensure the accuracy of the welding process.

Referring to fig. 1 to 5, in an embodiment of the present invention, the first feeding mechanism 40 includes:

the first feeding assembly 41 is movably arranged on the machine base 10, and is connected with the first clamp 31; and

first vibration dish 43, first vibration dish 43 is located frame 10 one side, first vibration dish 43 with first feeding component 41 is connected, first vibration dish 43 is used for regularly first tubular product 210, so that first feeding component 41 will be regular first tubular product 210 material loading extremely first anchor clamps 31.

In one embodiment of the present invention, the first feeding mechanism 40 includes a first vibratory pan 43 and a first feeding assembly 41. The first vibrating tray 43 is used for arranging the first tubes 210 so as to convey the first tubes 210 to the first feeding assembly 41 in order. It is understood that the first vibrating disk 43 can regulate the surfaces to be welded of the first pipe 210 to be oriented in a uniform direction, so as to reduce the alignment operation of the first pipe 210. Further, in order to facilitate the smooth transmission of the first tube 210 to the first feeding assembly 41, the discharge hole of the first vibrating tray 43 is higher than the first feeding assembly 41, that is, the first feeding assembly 41 can be located below the discharge hole of the first vibrating tray 43, so that the first tube 210 can automatically slide into the first feeding assembly 41 under the action of its own gravity. Because the first vibration disk 43 can generate large vibration when the first tube 210 is structured, in order to avoid the influence of the vibration of the first vibration disk 43 on the welding mechanism 20 and the clamping mechanism 30, the base of the first vibration disk 43 and the machine base 10 are arranged in a split manner, so as to ensure the stability of the machine base 10 and the equipment arranged on the machine base 10.

The first feeding assembly 41 can be directly arranged on the base 10, and the first feeding assembly 41 feeds the first tube 210 structured by the first vibrating disk 43 onto the first clamp 31, so that the first clamp 31 can quickly clamp and fix the first tube 210, and clamping and positioning operations on the first tube 210 before welding are completed. Specifically, the first feeding assembly 41 comprises:

the first mounting seat 411, the first mounting seat 411 is arranged on the machine base 10;

the first receiving component 413 is arranged on the first mounting seat 411, the first receiving component 413 is provided with a first feeding hole 41311 and a first discharging hole 41313 which are communicated, and the first feeding hole 41311 is connected with the first vibrating disk 43; and

the first pushing assembly 415 is movably disposed on the first mounting seat 411 and located on one side of the first receiving assembly 413, and the first pushing assembly 415 pushes the first tube 210 discharged from the first discharging opening 41313 to the first fixture 31.

The first mounting seat 411 may be detachably fixed to the base 10 by a connector such as a screw or a bolt. The first receiving assembly 413 may also be fixedly connected to the base 10 by welding and in a detachable manner. The first mounting seat 411 provides a carrier for mounting the first receiving assembly 413 and the first pushing assembly 415. The first material receiving assembly 413 can further arrange and temporarily store the first tube 210 conveyed by the first vibrating tray 43, and sequentially release the first tube 210, so that the first pushing assembly can push the first tube 210 onto the first clamp 31.

The first receiving assembly 413 comprises a first receiving frame 4131 and a first material blocking member 4133, and the first receiving frame 4131 is correspondingly provided with a first feeding hole 41311 and a first discharging hole 41313. Wherein, the first feed inlet 41311 is connected with the discharge outlet of the first vibratory plate 43. The first material receiving frame 4131 is substantially a hollow frame structure. The hollowed-out first material receiving frame 4131 can reduce the weight of the first material receiving frame 4131 and observe the number of the first tubes 210 in the first material receiving frame 4131 in real time. The first material receiving frame 4131 is provided therein with a first accommodating cavity (not shown) for temporarily storing the first tube 210, and the first accommodating cavity can accommodate a plurality of first tubes 210 at the same time. Also, the first inlet 41311 and the first discharge 41313 have the same shape as the first tube 210. Thus, the first tube 210 entering the first receiving frame 4131 can be further positioned to improve the feeding accuracy of the first tube 210. Moreover, the first feeding hole 41311 and the first discharging hole 41313 are arranged in a vertical direction, and the first discharging hole 41313 is located below the first feeding hole 41311, so that discharging smoothness of the first tube 210 is further improved. The first blocking member 4133 is movably disposed on the first mounting seat 411, and when the first blocking member 4133 is close to the first material receiving frame 4131, the first material discharge opening 41313 can be sealed to prevent the first tube 210 from leaking out of the material receiving frame. When the first material blocking member 4133 approaches the first material receiving frame 4131, the first material discharging opening 41313 can be released, so that the first tube 210 leaks out of the first material receiving frame 4131, and the first pushing assembly 415 can push the first tube 210 onto the first fixture 31. It can be understood that the first material blocking member 4133 is a plate-shaped structure, and the first material blocking member 4133 is movably fixed on the first mounting seat 411 by the first material blocking driving member 4135. The first material blocking driving element 4135 can drive the first material blocking element 4133 to move close to the first material receiving frame 4131 to seal the first material discharge hole 41313, so as to prevent the first tube 210 from being discharged from the first material receiving frame 4131 before the welding of the previous first tube 210 is completed. After the welding of the previous first tube 210 is completed, the first material blocking driving element 4135 can drive the first material blocking element 4133 to move away from the first material receiving frame 4131, so that the first tube 210 is discharged from the first material receiving and discharging opening 41313, and the handle welding mechanism 20 can be ensured to be performed orderly.

Further, the first push assembly 415 includes a first push driver 4151 and a first push rod 4153, wherein the first push driver 4151 may be a linear motor or an air cylinder. The first push driving member 4151 is fixed to the first mounting seat 411, one end of the first push rod 4153 is fixedly connected to the first push driving member 4151, the first push driving member 4151 operates to drive the first push rod 4153 to move toward the material receiving frame to fix the first pipe 210, then the first push driving member 4151 continues to drive the first push rod 4153 to move toward the first clamp 31, and the first pipe 210 is loaded to the first clamp 31, after the first clamp 31 clamps and fixes the first pipe 210, the first push driving member 4151 operates to drive the first push rod 4153 to move away from the first clamp 31, that is, the first push rod 4153 resets, and continues to perform the next feeding operation, and so on.

Further, in an embodiment of the invention, the first push rod 4153 is elastically connected to the first push driving member 4151, so that the rigidity of the first push rod 4153 and the first tube 210 can be reduced, the first push rod 4153 is prevented from impacting the first tube 210 with force to damage the first tube 210, and the quality of the handle is ensured. Specifically, a first elastic member 4155 is connected between the first push rod 4153 and the first push driving member 4151, and the first elastic member 4155 may be a spring, rubber, or the like, which is not limited herein.

Further, referring to fig. 4, in an embodiment of the present invention, the first mounting seat 411 is provided with a first relief port 4111, the first relief port 4111 is disposed opposite to the first discharge port 41313, the first feeding assembly 41 further includes a first positioning mechanism 417, and the first positioning mechanism 417 includes:

the first positioning piece 4171 is arranged in the first receding port 4111 in a liftable manner; and

the first positioning driving member 4173 is disposed on the first mounting seat 411 and connected to the first positioning member 4171, and the first positioning driving member 4173 can drive the first positioning member 4171 to approach or separate from the first discharging hole 41313.

In the solution of an embodiment of the present invention, the first positioning element 4171 has a positioning space (not labeled) with the same shape as the first tube 210. When the first material blocking member 4133 releases the first material discharge opening 41313, the first positioning member 4171 is driven by the first positioning driving member 4173 to pass through the first receding opening 4111 and move toward the first material discharge opening 41313, so that the first tube 210 accurately falls into the positioning space. At this time, one end of the first push rod 4153 may be accurately inserted into one end of the first tube 210 away from the welding site to accurately fix the first tube 210 to the end of the first push rod 4153. Then, the first positioning member 4171 is driven by the first positioning driving member 4173 to pass through the first avoiding opening 4111 and move away from the first discharging opening 41313 to provide an avoiding setting for the first push rod 4153, so that the first push rod 4153 can drag the first tubular 210 onto the first clamp 31.

Referring to fig. 1 to 3 and 6, in an embodiment of the present invention, the second feeding mechanism 50 includes:

the second feeding assembly 51 is movably arranged on the machine base 10, and is connected with the second clamp 33; and

second vibration dish 53, second vibration dish 53 is located frame 10 one side, second vibration dish 53 with second feeding subassembly 51 is connected, second vibration dish 53 is used for regularly second tubular product 230, so that second feeding subassembly 51 will be regular the second tubular product 230 material loading extremely second anchor clamps 33.

In the solution of an embodiment of the present invention, the second feeding mechanism 50 includes a second feeding assembly 51 and a second vibrating plate 53. The second vibrating tray 53 is used for arranging the second tubes 230 so as to convey the second tubes 230 to the second feeding assembly 51 in order. It is understood that the second vibrating disk 53 can regulate the surfaces to be welded of the second pipe 230 to face the same direction, so as to reduce the alignment operation of the second pipe 230. Similarly to the first feeding mechanism 40, in order to facilitate the smooth transmission of the second pipe 230 to the second feeding assembly 51, the discharge hole of the second vibrating tray 53 is located at the top of the second feeding assembly 51, so that the second pipe 230 can automatically slide into the second material receiving frame 5131 under the action of its own gravity. Similarly, since the second vibration plate 53 generates a large vibration when the second tube 230 is structured, in order to avoid the influence of the vibration of the second vibration plate 53 on the welding mechanism 20 and the clamping mechanism 30, the base of the second vibration plate 53 is also arranged separately from the machine base 10, so as to ensure the smoothness of the machine base 10 and the equipment arranged on the machine base 10. It will be understood that, in order to make the layout of the various components of the handle welding device 100 reasonable, the seats of the first vibrating disk 43 and of the second vibrating disk 53 are respectively provided on opposite sides of the machine base 10.

It is understood that the second feeding assembly 51 comprises a second mounting seat 511, and the second mounting seat 511 is provided on the base 10;

the second material receiving component 513 is arranged on the second mounting seat 511, the second material receiving component 513 is provided with a second feeding hole 51311 and a second discharging hole 51313 which are communicated, and the second feeding hole 51311 is connected with the second vibration disc 53; and

the second pushing assembly 515 is movably arranged on the second mounting seat 511 and located on one side of the second material receiving assembly 513, and the second pushing assembly 515 pushes the second pipe 230 discharged from the second discharge port 51313 to the second fixture 33;

wherein, the feeding direction of the second pushing assembly 515 forms an included angle with the feeding direction of the first feeding assembly 41.

In the technical solution of an embodiment of the present invention, the structure of the second material receiving assembly 513 is substantially the same as that of the first material receiving assembly 413. That is, the second material receiving assembly 513 includes a second material receiving frame 5131 and a second material blocking member 5133, and the second material receiving frame 5131 is correspondingly provided with a second feeding hole 51311 and a second discharging hole 51313. Wherein, the second feed port 51311 is connected with the discharge port of the second vibration plate 53. The second material receiving frame 5131 is also substantially of a hollow frame structure, so that the weight of the second material receiving frame 5131 can be reduced, and the number of the second pipes 230 in the second material receiving frame 5131 can be observed in real time. The second connects inside the material frame 5131 to be equipped with the second that temporarily deposits second tubular product 230 and holds the chamber (not labeled), and a plurality of second tubular product 230 have been placed simultaneously in the second and hold the chamber. And, the shape of the second feed opening 51311 and the second discharge opening 51313 is the same as that of the second tube 230. In this way, the second tube 230 entering the second receiving frame 5131 can be further positioned, so as to improve the accuracy of the feeding position of the second tube 230. The second feeding hole 51311 and the second discharging hole 51313 are arranged in the vertical direction, and the second discharging hole 51313 is located below the second feeding hole 51311, so as to further improve the discharging smoothness of the second tube 230.

The second stopper 5133 is also movably disposed on the second mounting seat 511 via the second stopper driving element 5135. The second material blocking driving element 5135 may be a linear motor, or a linear mechanism such as an air cylinder. When the second blocking driving member 5135 drives the second blocking member 5133 to approach the second receiving frame 5131, the second blocking member 5133 can seal the second discharging hole 51313 to prevent the second tube 230 from leaking out of the second receiving frame 5131. When the second material blocking driving member 5135 drives the second material blocking member 5133 to move away from the second material receiving frame 5131, the second material discharge hole 51313 can be released, so that the second tube 230 leaks out of the second material receiving frame 5131, and the second pushing assembly 515 is convenient to push the second tube 230 onto the second fixture 33. It is understood that the second shutter 5133 has a plate-shaped structure. By arranging the second blocking member 5133, the second tube 230 can be prevented from being continuously released from the second material receiving frame 5131 before the welding of the previous second tube 230 is completed, and only after the welding of the previous second tube 230 is completed, the second blocking member 5133 moves to release the second tube 230 in the second material receiving frame 5131, so that the ordered proceeding of the handle welding mechanism 20 is ensured.

Further, the second pushing assembly 515 is similar in structure and operation to the first pushing assembly 415. Specifically, the second pushing assembly 515 includes a second pushing drive 5151 and a second pushing rod 5153, wherein the second pushing drive 5151 may be a linear motor or an air cylinder. The second pushing driving element 5151 is fixed to the second mounting seat 511, one end of the second push rod 5153 is fixedly connected to the second pushing driving element 5151, the second pushing driving element 5151 moves to drive the second push rod 5153 to move toward the second material receiving frame 5131 to fix the second tube 230, then the second pushing driving element 5151 continues to drive the second push rod 5153 to move toward the second clamp 33, and the second tube 230 is loaded to the second clamp 33, after the second clamp 33 clamps the second tube 230, the second pushing driving element 5151 moves to drive the second push rod 5153 to move toward a direction away from the second clamp 33, that is, the second push rod 5153 resets to continue the next feeding operation, and so on.

Further, in an embodiment of the invention, the second push rod 5153 is elastically connected to the second push driving member 5151, so that the rigidity of the second push rod 5153 fixed to the second tube 230 can be reduced, the second tube 230 is prevented from being damaged by the second push rod 5153 impacting the second tube 230 forcibly, and the quality of the handle is ensured. Specifically, a second elastic member 5155 is further connected between the second push rod 5153 and the second push driving member 5151, and the second elastic member 5155 may be a spring, rubber, or the like, which is not limited herein.

Further, in an embodiment of the present invention, the feeding direction of the second feeding assembly 51 is disposed at an angle with respect to the feeding direction of the first feeding assembly 41.

In an embodiment of the invention, the feeding direction of the first feeding assembly 41 and the feeding direction of the second feeding assembly 51 are arranged at an angle, that is, the moving direction of the first push rod 4153 and the moving direction of the second push rod 5153 are arranged at an angle, so that the first tube 210 and the second tube 230 are connected in the direction of the angle. For example, the moving direction of the first push rod 4153 and the moving direction of the second push rod 5153 are arranged at an included angle of 45 degrees, and the first tube 210 and the second tube 230 are connected at the included angle of 45 degrees, so that the shape that the first tube 210 and the second tube 230 are welded and connected at the included angle of 45 degrees in the handle is satisfied. It is understood that the first tube 210 and the second tube 230 in the handle can be welded together at other angles, for example, 30 degrees, 60 degrees, etc., and the moving direction of the first push rod 4153 and the moving direction of the second push rod 5153 are set at a corresponding angle.

Similarly, in an embodiment of the invention, the second mounting seat 511 is provided with a second abdicating hole 5111, the second abdicating hole 5111 is disposed opposite to the second discharging hole 51313, the second feeding assembly 51 further includes a second positioning mechanism 517, the second positioning mechanism 517 includes a second positioning element 5171 and a second positioning driving element 5173, and the second positioning element 5171 is disposed in the second abdicating hole in a liftable manner; the second positioning driving member 5173 is disposed on the second mounting seat 511 and connected to the second positioning member 5171, and the second positioning driving member 5173 can drive the second positioning member 5171 to move closer to or away from the second discharging hole 51313.

In an embodiment of the invention, the second positioning member 5171 has a positioning space with the same shape as the second tube 230. When the second blocking member 5133 releases the second discharge hole 51313, the second positioning member 5171 is driven by the second positioning driving member 5173 to pass through the second relief hole 5111 and move toward the position close to the second discharge hole 51313, so that the second tube 230 can accurately fall into the positioning space. At this time, one end of the second push rod 5153 can be accurately inserted into one end of the second tube 230 far away from the welding position, so as to accurately fix the second tube 230 to the end of the second push rod 5153. Thereafter, the second positioning member 5171 is driven by the second positioning driving member 5173 to pass through the second abdicating opening 5111 and move away from the second discharging opening 51313 to abdicating the second push rod 5153, so that the second push rod 5153 can drag the second tube 230 to the second fixture 33.

Further, referring to fig. 4, in an embodiment of the present invention, the handle welding apparatus 100 further includes a blocking mechanism 60, the blocking mechanism 60 is movably disposed on the base 10, the blocking mechanism 60 is disposed between the first clamp 31 and the second clamp 33, and the blocking mechanism 60 is used for positioning the first pipe 210.

In an embodiment of the present invention, the blocking mechanism 60 includes a third mounting seat 61, a blocking driving member 63, and a blocking member 65, wherein the third mounting seat 61 is fixed on the surface of the machine base 10, and the blocking driving member 63 is a linear mechanism, such as a linear motor or an air cylinder. The blocking member 65 is in a plate shape, and the blocking member 65 can move close to or away from the first clamp 31 under the driving of the blocking driving member 63 so as to position the first pipe 210. Meanwhile, due to the arrangement of the blocking mechanism 60, the length error of the first pipe 210 caused by cutting processing can be compensated, and the positioning accuracy of the first pipe 210 before welding is further improved.

In some embodiments, the blocking mechanism 60 is further provided with a first support 67 and a second support 69 to support the first tube 210 and the second tube 230, respectively, and to improve the stability of the first tube 210 and the second tube 230 before welding connection, so as to ensure the welding quality of the handle.

Specifically, the working process of the handle welding apparatus 100 is:

the first vibration disc 43 and the second vibration disc 53 vibrate simultaneously to straighten and vibrate the first pipe 210 and the second pipe 230 to the first material receiving frame 4131 and the second material receiving frame 5131, respectively, so as to prepare the first pipe 210 and the second pipe 230 for the previous preparation by welding. At this time, the first material blocking member 4133 releases the first material discharge opening 41313 of the first material receiving frame 4131, and at the same time, the first positioning member 4171 makes an ascending motion, so that the first tube 210 can fall into the positioning space of the first positioning member 4171 from the first material receiving frame 4131, at this time, the first push rod 4153 is driven by the first pushing driving member 4151 to move toward the first positioning member 4171, so as to insert and fix one end of the first tube 210 at one end of the first push rod 4153, and then the first positioning member 4171 makes a downward motion, so that the first positioning member 4171 is located below the first mounting seat 411, so as to feed and abdicate the first push rod 4153 to the first fixture 31. At this time, the first push driving part 4151 continues to drive the first push rod 4153 to move toward the first fixture 31, and the first tube 210 is loaded to the first fixture 31. Meanwhile, the driving member 63 is blocked to drive the blocking member 65 to move towards a direction close to the first clamp 31, and the surface of the to-be-welded end blocking member 65 of the first tube 210 carried by the first push rod 4153 abuts against the surface, so as to ensure that the first tube 210 is fed in place. Then, the clamp plate 313 of the first clamp 31 moves close to the bottom plate 311 to clamp and fix the first pipe 210. At this time, the first push driver 4151 drives the first push rod 4153 to reset, and the blocking driver 63 acts to drive the blocking member 65 to reset (i.e., to be disposed away from the first clamp 31).

After the first tube 210 is fed to the first clamp 31, the second blocking member 5133 releases the second discharge hole 51313 of the second receiving frame 5131, and at the same time, the second positioning member 5171 makes an ascending movement, so that the second tube 230 can fall into the positioning space of the second positioning member 5171 from the second receiving frame 5131, at this time, the second push rod 5153 moves towards the second positioning member 5171, so as to insert and fix one end of the second tube 230 to one end of the second push rod 5153, and then the second positioning member 5171 moves downward, so as to feed the second push rod 5153 to the second clamp 33 for abdicating. At this time, the second pushing driving member 5151 continues to drive the second pushing rod 5153 to move toward the second fixture 33, and the second tube 230 is loaded to the second fixture 33. It should be noted that, after the second pipe 230 is fed to the second clamp 33, the second pipe 230 abuts against the first pipe 210, and at this time, under the condition that the second push rod 5153 is not reset, the laser welding head 21 emits laser to perform spot welding on the second pipe 230 and the first pipe 210, so as to achieve the primary connection between the second pipe 230 and the first pipe 210. Then, the second push rod 5153 is reset, at this time, the first clamp 31 and the second clamp 33 simultaneously clamp the workpiece and rotate 180 degrees relative to the setting base 10, the laser welding head 21 emits laser light to perform spot welding on the other surfaces of the second pipe 230 and the first pipe 210, and after the spot welding is completed, the first clamp 31 and the second clamp 33 simultaneously clamp the workpiece and rotate 180 degrees relative to the setting base 10 again. Then, the laser welding head 21 continuously emits laser again, and at the same time, the first clamp 31 and the second clamp 33 clamp the workpiece and slowly and synchronously rotate relative to the base 10, so that the laser welding head 21 performs full welding on the joint of the second pipe 230 and the first pipe 210, the welding quality of the second pipe 230 and the first pipe 210 is improved, and the connection reliability of the second pipe 230 and the first pipe 210 is improved. In an embodiment, the handle welding device 100 further includes a discharging tray 90, and the discharging tray 90 is disposed on the base 10 and located at the bottom of the first fixture 31 and the second fixture 33 to receive the welded handle, so as to facilitate collecting the finished handle.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A handle welding apparatus for welding a handle, the handle comprising a first tubing and a second tubing, the handle welding apparatus comprising:

a machine base;

the welding mechanism is movably arranged on the base;

the first feeding mechanism comprises a first feeding assembly and a first vibrating disc, the first feeding assembly is movably arranged on the base and connected with the first clamp, the first vibrating disc is arranged on one side of the base and connected with the first feeding assembly, and the first vibrating disc is used for regulating the first pipes so that the first feeding assembly can feed the regulated first pipes to the first clamp; and

the second feeding mechanism comprises a second feeding assembly and a second vibrating disc, the second feeding assembly comprises a second mounting seat, a second material receiving assembly and a second pushing assembly, the second mounting seat is arranged on the machine base, the second material receiving assembly is arranged on the second mounting seat, the second material receiving assembly is provided with a second feeding hole and a second discharging hole which are communicated, and the second feeding hole is connected with the second vibrating disc; the second pushing assembly is movably arranged on the second mounting seat and is positioned on one side of the second material receiving assembly, and the second pushing assembly pushes the second pipe discharged by the second discharging hole to the second clamp; the feeding direction of the second pushing assembly and the feeding direction of the first feeding assembly form an included angle; the second vibration disc is arranged on one side of the base and connected with the second feeding assembly, and the second vibration disc is used for arranging the second pipes so that the second pipes arranged by the second feeding assembly are fed to the second clamp by the second feeding assembly;

the first clamp is connected with the base through a first rotating mechanism and comprises a bottom plate and a clamping plate, the clamping plate can move up and down relative to the bottom plate to clamp or release the first pipe, positioning grooves matched with the profile of the first pipe are formed in the surfaces, opposite to the clamping plate and the bottom plate, of the clamping plate, the clamping plate is further connected with a clamping plate driving piece, and the clamping plate driving piece drives the clamping plate to move close to or far away from the bottom plate so as to achieve automatic clamping or release of the first pipe; the second clamp is connected to the base through a second rotating mechanism and comprises a base plate and an adjusting plate, the adjusting plate is movably connected to the side edge of the base plate and is abutted against the second pipe, and the adjusting plate is elastically connected to the base plate so as to adjust an included angle between the second pipe and the first pipe; the first rotating mechanism and the second rotating mechanism rotate synchronously to drive the first clamp and the second clamp to rotate synchronously, so that full welding operation is carried out at each position of the joint of the first pipe and the second pipe.

2. The handle welding apparatus of claim 1, wherein the first feed assembly comprises:

the first mounting seat is arranged on the base;

the first pushing assembly is movably arranged on the first mounting seat and located on one side of the first material receiving assembly, and the first pipe fed by the first discharging hole is pushed to the first clamp by the first pushing assembly.

3. The handle welding apparatus of claim 2, wherein the first material receiving assembly comprises:

4. The handle welding apparatus of claim 3, wherein the first mounting block defines a first relief opening, the first relief opening being disposed opposite the first drain opening, the first feed assembly further comprising a first positioning mechanism, the first positioning mechanism comprising:

5. The handle welding apparatus of any one of claims 2 to 4, further comprising a blocking mechanism movably disposed on the housing, the blocking mechanism disposed between the first clamp and the second clamp, the blocking mechanism configured to position the first tubular.