CN210908646U

CN210908646U - Welding base mechanism and welding device comprising same

Info

Publication number: CN210908646U
Application number: CN201921213230.0U
Authority: CN
Inventors: 严其华; 乔飞; 高攀; 李剑
Original assignee: Branson Ultrasonics Shanghai Co Ltd
Current assignee: Branson Ultrasonics Shanghai Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-07-03
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a welding base mechanism and contain its welding set, one of them welding base mechanism includes: the base is used for supporting the component to be welded placed on the base and providing a supporting surface for a welding process; and a support member; and a running member; and a driving means for driving the supporting member and the traveling member to move relatively. Compared with the prior art, the welding head assembly and the welding base mechanism can move simultaneously, so that the movement time between the welding head assembly and the welding base mechanism in the welding process is reduced, and the welding efficiency is improved; meanwhile, the welding head assembly and the welding base mechanism can move relatively, so that a large avoiding space is formed between the welding head assembly and the welding base, and the follow-up procedures are facilitated.

Description

Welding base mechanism and welding device comprising same

Technical Field

The utility model relates to a welding equipment technical field especially relates to a welding base mechanism and contain its welding set.

Background

The welding base mechanism is one of necessary workpieces in welding equipment and is mainly used for bearing a component to be welded, so that a welding head can weld the component to be welded. The welding base mechanism is applied to different welding devices, and has important influence on a welding process.

In the related art, the welding base mechanism is mostly fixed on a rack or a horizontal plane. Taking ultrasonic welding equipment as an example, the conventional ultrasonic welding base is usually installed on a panel of a machine, the welding base is fixed in the welding process, the ultrasonic welding head descends to reach trigger pressure and then performs welding, and after the welding is completed, the welding head ascends to the original point position.

However, the skilled person in the art, when using the welding device of the prior art, has found at least the following drawbacks:

in the prior art, welding bases are fixed and are welded by displacement of a welding head; however, as the process is continuously developed, the requirement for process efficiency is higher and higher, and the existing welding process is low in efficiency.

Therefore, it is desirable to provide a welding base mechanism and a welding device including the same to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a welding base mechanism and contain its welding set, it can remove through welding base mechanism to reduce bonding tool and welding base mechanism required time in the motion contact, simultaneously, it can make bonding tool and welding base mechanism have bigger space.

The utility model provides a welding base mechanism, include:

the base 100 is used for supporting a component to be welded placed on the base 100 and providing a supporting surface for a welding process;

a support member 200, wherein the support member 200 is connected to the base 100, and the support member 200 is used for supporting the base 100 so that the base 100 can be stably contacted with a welding head for welding; and

the supporting component 200 is connected with the walking component 300 and can move relative to the walking component 300, and during a welding process, the supporting component 200 is displaced relative to the walking component 300 under the action of external driving force, so that a component to be welded on the base 100 moves towards the welding head; and

and a driving means for driving the supporting member 200 and the traveling member 300 to move relatively. It should be noted that the driving means includes at least one driving unit (e.g., a servo motor, a cylinder, a hydraulic cylinder, etc.), and a power output end of the driving unit (e.g., the servo motor, the cylinder, the hydraulic cylinder, etc.) is connected to the supporting member 200 through a connecting unit, so that the driving unit drives the supporting member 200, and the connecting unit transmits a driving force, so that the supporting member 200 is displaced relative to the traveling member 300. It should be noted that a plurality of driving units may be provided to further increase the moving speed and smoothness of the supporting member 200 relative to the walking member 300, and those skilled in the art can select the driving units according to the requirements.

In one embodiment, the driving means comprises:

a driving source 401, wherein the driving source 401 can be a servo motor, an air cylinder or a hydraulic cylinder, and the like, and outputs driving force under manual or automatic operation;

a transmission member 402, wherein the transmission member 402 is connected to the support member 200, the driving source 401 is connected to the transmission member 402, and the transmission member 402 is used for transmitting the driving force of the driving source 401, so as to drive the support member 200 to move relative to the walking member 300;

the first projection of the driving source 401 on the plane where the base is located is not overlapped with the second projection of the supporting component 200 on the plane where the base is located, and the driving source 401 and the supporting component 200 are arranged in such a way, so that the space between the welding head and the base 100 is further enlarged, and the working operation of workers is facilitated.

In a preferred embodiment, the drive source 401 is a servo motor;

the transmission piece 402 is a screw rod;

the first projection of the servo motor on the plane of the base is not coincident with the second projection of the support member 200 on the plane of the base, and the axis of the power output shaft of the servo motor and the axis of the transmission member 402 have a predetermined angle, preferably 90 °.

A first bevel gear is sleeved on a power output shaft of the servo motor, a second bevel gear is sleeved at one end of the screw rod, and the first bevel gear is meshed with the second bevel gear. One end of the supporting component 200 is provided with a blind hole, an internal thread is arranged in the blind hole, and a screw rod is inserted into the blind hole when the supporting component is used.

One end of the supporting component 200 is connected with the walking component 300, and the supporting component 200 is driven by the servo motor and the screw rod to displace along the walking component 300 (moves towards the welding head in the welding process, and moves away from the welding head after the welding process is finished).

In a preferred embodiment, the driving source 401 is a hydraulic cylinder, and the axial line of the power output shaft of the hydraulic cylinder is parallel to the walking member 300;

the transmission member 402 is a connecting rod;

the first projection of the hydraulic cylinder on the plane of the base is not coincident with the second projection of the support part 200 on the plane of the base, and the axis of the power output shaft of the hydraulic cylinder and the axis of the connecting rod form a preset included angle, preferably 90 degrees.

One end of a power output shaft of the hydraulic cylinder is fixedly connected with one end of a connecting rod, one end of the connecting rod, far away from the hydraulic cylinder, is fixedly connected with one end of the supporting component 200, and the hydraulic cylinder drives the connecting rod under the driving of the hydraulic cylinder, so that the supporting component 200 is driven to displace along the walking component 300 (towards the welding head during the welding process, and away from the welding head after the welding process is finished).

In a most preferred embodiment, the driving source 401 is a cylinder 4011, the cylinder 4011 is disposed on a horizontal plane, and the axis of the power output shaft has a predetermined included angle with the horizontal plane;

said transmission member 402 comprises:

a support bar 411, wherein the support bar 411 is arranged perpendicular to the horizontal plane, one end of the support bar 411 is connected with the support part 200, and the other end of the support bar is at a certain distance from the horizontal plane;

and an adapter unit 412, one end of the adapter unit 412 is pinned with the side surface of the support rod 411, the other end of the adapter unit 412 is rotatably connected with a power output shaft of the air cylinder 4011, preferably pinned, and the adapter unit 412 is preferably an adapter rod.

Under the driving of the cylinder 4011, the switching unit 412 drives the supporting rod 411 to move up and down in a direction perpendicular to the horizontal plane, and further drives the supporting member 200 to move up and down on the walking member 300 in the direction perpendicular to the horizontal plane.

In one embodiment, the walking member 300 includes:

a chute 301; and

and a sliding shoe 302, wherein the sliding shoe 302 is arranged in the sliding groove 301 and can slide relatively to the sliding groove, and one end of the sliding shoe 302 is connected with the supporting component 200. Through the arrangement of the sliding groove 301 and the sliding shoe 302, the supporting component 200 can move in the direction of the sliding groove 301 smoothly and less sloshing under the action of the driving force of the driving means, thereby ensuring the stability of the base 100.

It should be noted that the walking member 300 may also be a structure formed by the sliding groove 301 and the sliding block, the sliding rail and the pulley, and the specific arrangement and principle thereof can refer to the prior art.

In another embodiment, the welding base mechanism further comprises:

and a shock absorbing member 500, wherein the shock absorbing member 500 is arranged by being attached to the driving means.

The damping member 500 is supported by the driving means to reduce the vibration of the driving means caused by the driving force, thereby further ensuring the stability of the base 100.

Preferably, the shock absorbing member 500 is a damper.

The utility model discloses a welding device, include:

a frame 600; and

a horn assembly 700, said horn assembly 700 mounted to a frame 600; and

the welding base mechanism is mounted on the frame 600.

In one embodiment, the frame 600 is a telescopic structure, and the welding head assembly 700 can move relative to the welding base mechanism under the action of an external driving force. The telescopic structure of the frame 600 is common in the prior art, and the structure thereof will not be described herein.

In another embodiment, the horn assembly 700 is coupled to the frame 600 by a displacement member and is movable relative to the frame 600. The connection between the welding head assembly 700 and the frame 600 may specifically refer to the prior art, and is not described in detail in this application.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses a welding base mechanism through the cooperation of driving source with the driving medium, has increased substantially welding efficiency, and when welding process, bonding tool subassembly, base can move in opposite directions simultaneously promptly to the time of motion between the two has been reduced. Meanwhile, the supporting component can move more stably through the arrangement of the walking component. The first projection of the driving source on the plane where the base is located and the second projection of the supporting part on the plane where the base is located are not overlapped, so that the supporting part has a larger avoiding space (the maximum distance between the welding head assembly and the base), the operation in subsequent processes is facilitated, and a larger working space is provided for the automatic welding feeding and discharging device of the automatic production line in the later period.

In a preferred embodiment, through the arrangement of the air cylinder and the transmission part, the air cylinder outputs driving force to the inclined upper part to further drive the transmission part to push the supporting part to move upwards, and when the supporting part moves to the highest point, the air cylinder, the transmission part and the walking part are locked in a matched mode, so that the bearing capacity of the base is increased, greater welding pressure can be borne during welding, and meanwhile, the supporting part can stably move in the process.

In another embodiment, the walking part is a combination of a sliding chute and a sliding shoe, which has small resistance and can limit the movement direction of the supporting part in the relative movement of the supporting part and the sliding shoe, and can be matched and locked with the supporting part and a driving source, thereby increasing the bearing force of the base and bearing larger welding pressure.

In another embodiment, the damping component is arranged on one side of the supporting component far away from the walking component, so that the shaking condition of the supporting component in the lifting process can be greatly reduced, and the lifting motion is stable; on the other hand, the transmission piece can be used for supporting the driving means, so that the loss of horizontal acting force to the walking part is reduced in the lifting movement.

Compared with the prior art, the welding head assembly and the welding base mechanism of the welding device can move simultaneously, so that the movement time between the welding head assembly and the welding base mechanism in the welding process is reduced, and the welding efficiency is further prompted; meanwhile, the welding head assembly and the welding base mechanism can move relatively, so that a large avoiding space is formed between the welding head assembly and the welding base, the subsequent processes can be carried out conveniently, the welding head assembly is more convenient to replace, and a larger working space is provided for a welding automatic feeding and discharging device of a later automatic production line.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of a welding base mechanism according to the present invention;

fig. 2 is a cross-sectional view of another embodiment of a welding base mechanism of the present invention;

fig. 3 is a schematic structural diagram of a welding device according to the present invention.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this application and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

Meanwhile, in the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be configured and operated in a specific orientation, and thus, are not to be construed as limiting the present application.

In addition, in the present application, the "setting", "locating", and "setting" may be set as a fixed connection, an integrated connection, or a detachable fixed connection, and those skilled in the art may select a suitable setting mode according to different situations.

The present invention will be further explained with reference to the drawings and the embodiments.

Referring to fig. 1, the present invention provides a welding base mechanism, including:

the base 100 is used for supporting the components to be welded on the base 100 and providing a supporting surface for a welding process;

a support member 200, the support member 200 being connected to the base 100, the support member 200 being used to support the base 100 so that the base 100 can be in stable contact with a welding head for welding;

the supporting component 200 is connected with the walking component 300 and can move relative to the walking component 300, and during a welding process, the supporting component 200 is displaced relative to the walking component 300 under the action of an external driving force, so that a component to be welded on the base 100 moves towards the welding head;

and a driving means for driving the supporting member 200 and the traveling member 300 to move relatively. It should be noted that the driving means includes at least one driving unit (e.g., a servo motor, a cylinder, a hydraulic cylinder, etc.), and a power output end of the driving unit (e.g., the servo motor, the cylinder, the hydraulic cylinder, etc.) is connected to the supporting member 200 through a connecting unit, so as to be driven by the driving unit, and the connecting unit transmits a driving force, so that the supporting member 200 is displaced relative to the traveling member 300. It should be noted that a plurality of driving units may be provided to further increase the moving speed and smoothness of the supporting member 200 relative to the walking member 300, and those skilled in the art can select the driving units according to the requirements.

The driving means includes: the driving source 401 and the driving member 402 will be described in detail below.

The driving source 401, the driving source 401 may be a servo motor, an air cylinder, a hydraulic cylinder, etc., and outputs a driving force under manual or automatic operation.

And a transmission member 402, the transmission member 402 being connected to the support member 200, the driving source 401 being connected to the transmission member 402, the transmission member 402 being configured to transmit a driving force of the driving source 401, thereby driving the support member 200 to move relative to the traveling member 300.

The first projection of the driving source 401 on the plane where the base is located is not overlapped with the second projection of the supporting component 200 on the plane where the base is located, and the driving source 401 and the supporting component 200 are arranged in such a way, so that the space between the welding head and the base 100 is further enlarged, and the operation of workers is facilitated.

The utility model discloses effectively solved among the prior art on the welding base is fixed in the panel of machine, lead to the space less between welding base and the bonding tool to change bonding tool, change and treat the inconvenient influence of welded assembly.

Example 1

In this embodiment, the driving source 401 is a servo motor. Drive member 402 of (a) is a lead screw;

A first bevel gear is sleeved on a power output shaft of the servo motor, a second bevel gear is sleeved at one end of the screw rod, and the first bevel gear is meshed with the second bevel gear. A blind hole is formed in one end of the supporting component 200, internal threads are arranged in the blind hole, and a lead screw is inserted into the blind hole in use.

One end of the supporting member 200 is connected to the traveling member 300, and the supporting member 200 is displaced along the traveling member 300 (toward the welding head during the welding process, and away from the welding head after the welding process is finished) under the driving of the servo motor and the lead screw.

In this embodiment, the servo motor receives the control command, and rotates forward/backward under the control of the control command, so as to drive the first bevel gear and the second bevel gear to rotate in a matching manner, and further drive the screw rod to rotate. The side end of the supporting component 200 is connected with the walking component 300, and under the cooperation of the screw rod and the walking component 300, the supporting component 200 performs displacement motion along the setting track of the walking component 300, so as to drive the base 100 and the to-be-welded assembly placed on the base 100 to move towards the welding head assembly 700 for welding.

After welding, the servo motor receives a control command and rotates reversely/forwardly under the control of the control command. The first bevel gear and the second bevel gear are driven to rotate reversely in a matched mode, the screw rod is driven to rotate reversely, the supporting component 200 moves reversely along the setting track of the walking component 300 in a displacement mode under the matched condition of the screw rod and the walking component 300, the base 100 and the to-be-welded component placed on the base 100 are driven to move away from the welding head component 700, demolding is conducted, and the welded workpiece is taken down.

It should be noted that, in the present embodiment, the supporting member 200 may be a supporting block, which can better support the base 100.

In the present embodiment, the moving distance of the supporting member 200 is related to the depth of the blind hole, and those skilled in the art can select the supporting member 200 with different thickness and set the blind holes with different depths to realize different moving distances according to the requirement.

Compared with the prior art, the embodiment has the following beneficial effects:

in this embodiment, the driving source 401 and the transmission member 402 are matched, so that the welding efficiency is greatly increased, that is, during the welding process, the welding head assembly 700 and the base 100 can simultaneously move towards each other, thereby reducing the time for moving between the two. Meanwhile, the support member may move more smoothly by the arrangement of the walking member 300. The first projection of the driving source 401 on the plane of the base is not coincident with the second projection of the supporting component 200 on the plane of the base, so that the supporting component 200 has a larger avoidance space (the maximum distance between the welding head assembly 700 and the base 100), operation in subsequent processes is facilitated, and a larger working space is provided for a welding automatic loading and unloading device of a later automatic production line.

Example 2

In this embodiment, the driving source 401 is a hydraulic cylinder, and the axis of the power output shaft of the hydraulic cylinder is parallel to the traveling member 300;

drive member 402 may be a connecting rod;

In this embodiment, the hydraulic cylinder is disposed on a horizontal plane, and the power output shaft thereof is perpendicular to the horizontal plane.

When the hydraulic control device is used, the hydraulic cylinder receives a control command and extends under the control of the control command. Thereby driving the connecting rod and the supporting component 200 to do ascending motion in the direction vertical to the horizontal plane. Meanwhile, with the cooperation of the walking member 300, the supporting member 200 greatly reduces the shaking generated in the vertical lifting process, and ensures the stability of the base 100. The horn assembly 700 is simultaneously moved toward the base 100 to perform welding.

And after welding is finished, the hydraulic cylinder receives a control command and retracts under the control of the control command. Thereby driving the connecting rod and the supporting component 200 to do descending motion in the direction vertical to the horizontal plane. Meanwhile, with the cooperation of the walking member 300, the supporting member 200 greatly reduces the shaking generated in the vertical lifting process, and ensures the stability of the base 100. The welding head assembly 700 is moved toward the base 100 in the direction away from the base, so as to perform demolding and take down the welded workpiece.

It should be noted that, in the present embodiment, the supporting member 200 may be a supporting block for better supporting the base 100.

Unlike embodiment 1, in the present embodiment, the movement stroke of the support member 200 having the same thickness is larger than that of embodiment 1, so that the effect of increasing the escape space can be achieved by reducing the thickness of the support member 200.

in this embodiment, the driving source 401 and the transmission member 402 are matched, so that the welding efficiency is greatly increased, that is, during the welding process, the welding head assembly 700 and the base 100 can simultaneously move towards each other, thereby reducing the time for moving between the two. Meanwhile, the support member may move more smoothly by the arrangement of the walking member 300. The first projection of the driving source 401 on the plane of the base is not coincident with the second projection of the supporting member 200 on the plane of the base, so that the supporting member 200 has a larger escape space.

In this embodiment, the effect of a large movement distance can be achieved without providing the support member 200 having a large thickness.

Example 3

As a preferred embodiment of embodiments 1 and 2, in this embodiment, referring to fig. 2, the driving source 401 is a cylinder 4011, the cylinder 4011 is disposed on a horizontal plane, and a shaft axis of a power output shaft of the cylinder 4011 has a predetermined included angle with the horizontal plane;

transmission member 402 includes:

When the present embodiment is in use, the air cylinder 4011 receives a control command, and under the control of the control command, the power output shaft thereof extends to the upper right, so as to push the adapting unit 412 to rotate counterclockwise, thereby providing an upward driving force for the supporting rod 411. In this embodiment, the top end of the supporting rod 411 is fixedly connected to the bottom end of the supporting member 200, and the left side of the supporting member 200 is fixedly connected to the walking member 300, so that the supporting member 200 moves along the setting track of the walking member 300 under the cooperation of the driving force and the walking member 300.

With the continuous extension of the power output shaft of the air cylinder 4011, the switching unit 412 rotates counterclockwise to a certain position (the pin joint of the switching unit 412 and the air cylinder 4011 exceeds the pin joint of the switching unit 412 and the support rod 411), at this time, the switching unit 412 is pulled by the power output shaft of the air cylinder 4011, and under the balance of the acting forces of the walking member 300, the switching unit 412 and the air cylinder 4011, the support member 200 is firmly fixed at the highest point of elevation for welding.

After the welding process is finished, the cylinder 4011 receives a control command, the power output shaft retracts to the lower left side under the control of the control command, the switching unit 412 rotates clockwise under the pulling of the cylinder 4011 to generate a downward pulling force on the supporting rod 411, and the supporting member 200 moves along the setting track of the walking member 300 under the matching of the driving force and the walking member 300.

With the continuous retraction of the power output shaft of the air cylinder 4011, the switching unit 412 rotates clockwise to a certain position (the axial lead of the switching unit 412 is on the same straight line with the axial lead of the air cylinder 4011), at this time, the switching unit 412 is pulled by the power output shaft of the air cylinder 4011, under the balance of the acting forces of the walking member 300, the switching unit 412 and the air cylinder 4011, the supporting member 200 is firmly fixed at the lowest point of descent, the demoulding is carried out, and the welded workpiece is taken down.

It should be noted that, in the present embodiment, the supporting member 200 is a supporting block for better supporting the base 100.

Compared with the embodiments 1 and 2, the present embodiment has the following beneficial effects:

in this embodiment, through the setting of cylinder 4011, driving medium 402, cylinder 4011 is to oblique top output drive power, and then drives driving medium 402 and promote supporting part 200 upward movement, and when moving to the peak, cylinder 4011, driving medium 402, running gear 300 cooperation lock die to the bearing capacity of base 100 has been increased, can bear bigger welding pressure when the welding, and the motion is steady in the process.

Example 4

Referring to fig. 2 as a preferred embodiment of embodiments 1 to 3, in this embodiment, the walking member 300 includes:

a chute 301;

a sliding shoe 302, the sliding shoe 302 is disposed in the sliding groove 301 and can slide relatively, and one end of the sliding shoe 302 is connected with the supporting component 200. Through the arrangement of the sliding groove 301 and the sliding shoe 302, the supporting component 200 can move in the direction of the sliding groove 301 smoothly and less sloshing under the action of the driving force of the driving means, thereby ensuring the stability of the base 100.

Compared with examples 1 to 3, this example has the following advantageous effects:

in this embodiment, the walking member 300 is specifically a combination of the sliding groove 301 and the sliding shoe 302, and has a smaller resistance, can limit the moving direction of the supporting member 200, and can be locked with the supporting member 200 and the driving source 401 in cooperation with each other during the relative movement between the supporting member 200 and the sliding shoe, so as to increase the bearing force of the base 100 and bear a larger welding pressure.

Example 5

As a preferred embodiment of embodiments 1 to 4, in this embodiment, referring to fig. 1 and 2, the welding base mechanism further includes:

the damper member 500 is provided so that the damper member 500 is attached to the driving means.

The shock absorbing member 500 is a damper.

In this embodiment, the damping member 500 is disposed on a side of the supporting member 200 away from the walking member 300, and the shaking condition of the supporting member 200 during the lifting process can be further reduced by the arrangement of the damping member 500, so that the lifting motion is stable.

Compared with examples 1 to 4, this example has the following advantageous effects:

in the embodiment, the damping member 500 is disposed on the side of the supporting member 200 far away from the walking member 300, so that the shaking condition of the supporting member 200 during the lifting process can be greatly reduced, and the lifting motion is stable; on the other hand, can be used to support the drive means 402, so that the wear of the running part 300 by horizontal forces during the lifting movement is reduced.

Referring to fig. 3, the present invention provides a welding device, including:

a frame 600;

a horn assembly 700, said horn assembly 700 mounted to a frame 600;

the welding base mechanism is mounted on the frame 600.

Example 6

In the present embodiment, the welding base mechanism is mounted on the frame 600, that is, the traveling member 300 is fixed to the frame 600, and the driving source 401 is fixedly provided to the frame 600.

In this embodiment, the frame 600 is a telescopic structure, and the welding head assembly 700 can move relatively to the welding base mechanism under the action of an external driving force. The telescopic structure of the frame 600 is conventional in the art and will not be described herein.

Example 7

Referring to fig. 3, in the present embodiment, the welding head assembly 700 is connected to the frame 600 by a displacement member and is movable relative to the frame 600. The connection between the welding head assembly 700 and the frame 600 may specifically refer to the prior art, and is not described in detail in this application.

It should be noted that the embodiments of the present invention are written in a progressive manner, and the differences from the previous embodiments are mainly described, and the same parts in the embodiments may refer to the previous embodiments.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A welding base mechanism, comprising:

a base (100);

a support member (200), the support member (200) being connected with the base (100);

the supporting component (200) is connected with the walking component (300) and can move relative to the walking component (300);

the driving means is used for driving the supporting component (200) and the walking component (300) to move relatively.

2. The welding carriage mechanism of claim 1 wherein said drive means comprises:

a drive source (401);

a transmission (402), the transmission (402) being connected to the support member (200), the drive source (401) being connected to the transmission (402);

a first projection of the driving source (401) on the plane of the base does not coincide with a second projection of the supporting component (200) on the plane of the base.

3. The welding shoe mechanism of claim 2, wherein said transmission member (402) comprises:

a support rod (411), one end of the support rod (411) is connected with the support part (200);

the power transmission device comprises a switching unit (412), one end of the switching unit (412) is movably connected with the supporting rod (411), and the other end of the switching unit (412) is rotatably connected with a power output shaft of the driving source (401).

4. The welding base mechanism of claim 1, wherein the walking member (300) comprises:

a chute (301);

the sliding shoe (302) is arranged in the sliding groove (301) and can slide relative to the sliding groove, and one end of the sliding shoe (302) is connected with the supporting component (200).

5. The welding mount mechanism of any one of claims 1-4, further comprising:

a shock absorbing member (500), the shock absorbing member (500) being disposed in conformity with the driving means.

6. A welding device, comprising:

a frame (600);

a horn assembly (700), the horn assembly (700) mounted to the frame (600);

the welding base mechanism according to any of claims 1-5, mounted on said machine frame (600).

7. Welding device according to claim 6, wherein the welding head assembly (700) is connected to the machine frame (600) by means of a displacement member and is movable relative to the machine frame (600).