CN219561892U - Welded pipeline adjustment mechanism - Google Patents

Abstract

The utility model discloses a welded pipeline adjusting mechanism, which comprises: the mounting frame is provided with a first connecting rod, and the first connecting rod extends along a first direction; the first mounting blocks are provided with a plurality of first mounting blocks, and the plurality of first mounting blocks are connected with the first connecting rod in a sliding manner and can slide along the first connecting rod; the welding pipeline, the welding pipeline is equipped with the apopore, the apopore is towards being welded thing surface opening, the welding pipeline is equipped with many, many welding pipeline arranges in proper order, every welding pipeline respectively with one of them first installation piece is connected. The utility model can weld a plurality of groups of battery pieces together through hot air, and is suitable for producing battery pieces with different sizes.

Description

Welded pipeline adjustment mechanism

Technical Field

The utility model relates to the technical field of welding equipment, in particular to a welding pipeline adjusting mechanism.

Background

The welding of the battery pieces and the welding rod belongs to a necessary process in the photovoltaic field, part of welding is realized by adopting a hot air welding mode, hot air blows air to the welding positions of the battery pieces and the welding rod through holes on a welding pipeline, and a plurality of groups of battery pieces are welded together through hot air. However, the current welded pipeline is fixed, if the battery pieces with different sizes are required to be produced, the welded pipeline cannot be compatible, and the whole welded pipeline is required to be replaced, so that time and labor are wasted.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a welded pipe adjustment mechanism.

The utility model solves the technical problems as follows:

a welded pipe adjustment mechanism comprising:

the mounting frame is provided with a first connecting rod, and the first connecting rod extends along a first direction;

the first mounting blocks are provided with a plurality of first mounting blocks, and the plurality of first mounting blocks are connected with the first connecting rod in a sliding manner and can slide along the first connecting rod;

the welding pipeline, the welding pipeline is equipped with the apopore, the apopore is towards being welded thing surface opening, the welding pipeline is equipped with many, many welding pipeline arranges in proper order, every welding pipeline respectively with one of them first installation piece is connected.

The utility model has at least the following beneficial effects: the welding pipeline adjusting mechanism can weld the battery pieces, the welding pipeline is provided with an air outlet, hot air can be blown out through the air outlet, and the battery pieces are welded by hot air; the mounting bracket is used for supporting other parts of welding pipeline adjustment mechanism, first installation piece sliding connection is on the head rod, and the extending direction of head rod can be followed to first installation piece, and welding pipeline is installed on first installation piece, and when first installation piece removed along first direction, welding pipeline can follow first installation piece and remove along first direction to can change the distance between two adjacent welding pipelines, thereby can be applicable to the battery piece of equidimension not, realize the compatibility of battery piece in first direction, when changing the battery piece of different grade type, labour saving and time saving more.

As a further improvement of the technical scheme, the welding pipeline adjusting mechanism further comprises a telescopic structure, the telescopic structure comprises a hinge, the hinge is provided with a plurality of hinge sections, the hinge sections are arranged along a first direction, two adjacent hinge sections are hinged with each other, and each first mounting block is respectively connected with one hinge section in a rotating mode. Because the hinges are arranged, the included angles between every two adjacent hinge sections are the same, so that the distance between every two welding pipelines is the same, and the quality of hot air welding can be ensured.

As a further improvement of the above technical solution, the telescopic structure further includes a linear driving member, and an output end of the linear driving member is connected to one of the first mounting blocks, so as to drive the first mounting block to move along the first direction. The hinge is driven by the linear driving part, and the telescopic action is realized, so that the hinge can be operated by replacing manual operation, the labor cost is further saved, and the damage caused by the clamping of the parts such as the hinge in the operation process of workers can be avoided.

As a further improvement of the technical scheme, the linear driving component comprises a motor, a screw rod and a driving block, wherein the output end of the motor is connected with the screw rod so as to drive the screw rod to rotate, the driving block is provided with a screw hole structure, the screw rod is connected with the screw hole structure in a matched mode, and the driving block is the output end of the linear driving component. The linear driving part formed by the motor, the screw rod and the driving block has stable output and high efficiency, and the moving position of the driving first mounting block is accurate.

As a further improvement of the above technical solution, the welding pipeline adjusting mechanism further includes a controller and a detecting component, where the controller is electrically connected with the detecting component and the linear driving component respectively. The detection component can detect the position of the battery piece, and transmits the information of the battery piece to the controller, the controller controls the linear driving component, so that the movement of the first mounting block is more accurate, the welding quality is further improved, the linear driving component is not required to be controlled manually, and the labor is further saved.

As a further improvement of the technical scheme, the welding pipeline adjusting structure further comprises plugs, each welding pipeline is provided with a plurality of air outlet holes, the air outlet holes are arranged along the extending direction of the welding pipeline, and the plugs are detachably connected with the walls of the air outlet holes. When in actual use, the plug can be used for blocking the air outlet according to the width of the battery piece, so that the compatibility of the welded pipeline in the extending direction of the welded pipeline is realized, and the welded pipeline is suitable for battery pieces with different widths.

As a further improvement of the technical scheme, the welding pipeline adjusting mechanism further comprises an extension needle tube, and the extension needle tube is detachably connected with the wall of the air outlet hole. For the condition that the distance between the welding pipeline and the battery piece is far, the extension needle tube is arranged at the air outlet, so that hot air can be more intensively blown onto the battery piece, the welding energy when the hot air blown out by the welding pipeline reaches the battery piece is ensured, and the welding quality and the welding efficiency are ensured.

As a further improvement of the technical scheme, the mounting frame is further provided with a second connecting rod and second mounting blocks, the second mounting blocks are provided with a plurality of blocks, each second mounting block is connected with one of the welding pipelines respectively, the second connecting rod extends along the first direction, and the second mounting blocks are connected with the second connecting rod in a sliding mode respectively. The second connecting rod and the second mounting block are arranged, so that the supporting effect of the mounting frame on the welding pipeline can be increased, and the welding pipeline can be moved more stably along the first direction.

As a further improvement of the above technical solution, the welded pipe is detachably connected with the first mounting block. Because the welding pipeline and the first mounting block are detachable, the welding pipeline can be replaced according to actual demands, and the welding pipeline is also convenient to detach for maintenance.

As a further improvement of the above technical solution, the first mounting block is provided with a mounting slot which opens to the object to be welded, and the welded pipe is clamped in the mounting slot. So set up, when carrying out the dismouting of welded tube way, need not to use other connecting pieces and assembly and disassembly tools, can accomplish the dismouting between welded tube way and the first installation piece, the dismouting is more convenient, swift, is favorable to improving welded tube way's maintenance efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below. It is evident that the drawings described are only some embodiments of the utility model, but not all embodiments, and that other designs and drawings can be obtained from these drawings by a person skilled in the art without inventive effort.

FIG. 1 is a schematic view of the overall structure of a welded pipe adjustment mechanism according to an embodiment of the present utility model;

FIG. 2 is a top view of a welded pipe adjustment mechanism according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a welded pipe adjusting mechanism (with straight drive components omitted) according to an embodiment of the present utility model at another angle;

fig. 4 is an enlarged partial schematic view of the portion a in fig. 3.

Reference numerals: 100. welding a pipeline; 110. an air outlet hole; 120. extending the needle tube; 200. a first connecting rod; 210. a first mounting block; 220. a hinge; 300. a mounting plate; 400. a motor; 410. a screw rod; 420. a driving block; 500. a second connecting rod; 510. and a second mounting block.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present utility model and are not to be construed as limiting the present utility model.

In the description of the present utility model, references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. The technical features of the utility model can be interactively combined on the premise of no contradiction and conflict.

Referring to fig. 1 to 4, an embodiment of the present utility model provides a welding pipe adjusting mechanism capable of welding a plurality of groups of battery pieces together by hot air, and suitable for producing battery pieces of different sizes.

For convenience of description, the front-rear direction is set as a first direction, the left-right direction is set as a second direction, and the battery piece (i.e., the welded object) is positioned below the welded pipe adjusting mechanism.

The welded pipe adjusting mechanism in this embodiment includes a welded pipe 100, a mounting bracket and a first mounting block 210. Wherein, be provided with a plurality of air-out holes 110 on the welded tube 100, air-out holes 110 are offered towards the below, and hot-blast through outside hot-blast pipeline that sets up is carried in the welded tube 100 to blow to battery piece and the welding rod below the welded tube adjustment mechanism through air-out holes 110 on the welded tube 100, thereby can establish ties a plurality of battery pieces together.

It is to be understood that the welding pipe 100 is provided with a plurality of welding pipes 100 arranged in a front-rear direction, each welding pipe 100 being provided extending in the left-right direction, respectively. In the existing hot air welding apparatus, the relative position of each welding pipe 100 is fixed, that is, the gap between two adjacent welding pipes 100 is fixed, and only a single specification of battery piece can be subjected to hot air welding, if other specifications of battery pieces need to be produced, all the welding pipes 100 need to be replaced, and time and labor are consumed.

In this embodiment, the distance between the welding pipes 100 may be changed, and the distance between two adjacent welding pipes 100 may be changed according to the length of the battery piece, so as to achieve the lateral compatibility of the welding of the battery piece.

Specifically, the mounting frame is provided with a first connection rod 200, the first connection rod 200 is extended in the front-rear direction, the first mounting block 210 is provided with a plurality of first mounting blocks 210, and the plurality of first mounting blocks 210 are respectively connected to the first connection rod 200 and can slide along the first connection rod 200. It is understood that the first connecting rod 200 can support the first mounting block 210.

In this embodiment, the mounting frame is further provided with two mounting plates 300, and the two mounting plates 300 are respectively disposed at the front end and the rear end of the first connecting rod 200 and are respectively connected with the front end and the rear end of the first connecting rod 200, so as to realize stable placement of the first connecting rod 200.

In this embodiment, each first mounting block 210 is provided with a first connection hole, and the first connection hole extends along the front and rear direction and penetrates through the front and rear wall surfaces of the first mounting block 210. It will be appreciated that the first connection holes of each first mounting block 210 are all disposed on the same straight line, the first connection rod 200 is disposed to extend in the front-rear direction and is disposed to penetrate through the first connection hole of each first mounting block 210 to connect the respective first mounting blocks 210 together, and the first mounting blocks 210 can slide in the front-rear direction with respect to the first connection rod 200.

In this embodiment, each welding pipe 100 is respectively installed below one first installation block 210, and when the first installation block 210 moves forward and backward, the welding pipe 100 connected with the first installation block can be driven to move forward and backward, so that the position of the welding pipe 100 can be changed, and for battery pieces with different lengths, hot air welding can be performed by using the welding pipe adjusting mechanism of this embodiment, so as to realize compatibility in the transverse direction.

In some embodiments, the welding pipeline adjusting mechanism further comprises a telescopic structure, so that the distance between every two adjacent welding pipelines 100 can be kept consistent, and the quality of hot air welding of the battery pieces can be ensured.

Specifically, the telescopic structure comprises a hinge 220, the hinge 220 is provided with a plurality of hinge sections, the hinge sections are arranged along the front-back direction and are sequentially connected, two adjacent hinge sections are mutually hinged through a first rotating shaft, and the central axis of the first rotating shaft extends along the upper-lower direction.

In this embodiment, each first mounting block 210 is connected to one of the hinge segments. The first installation blocks 210 are rotationally connected with the hinge sections through the second rotating shafts, the central axes of the second rotating shafts extend in the vertical direction, the hinges 220 can keep extending along the extending direction of the first connecting rod 200 and drive the first installation blocks 210 to move along the extending direction of the first connecting rod 200, the distance between two adjacent first installation blocks 210 can be changed through the extending and retracting actions of the hinges 220, and therefore the distance between two adjacent welding pipelines 100 can be changed, the transverse compatibility of welding of battery plates is achieved, and the battery plates with different lengths are suitable for battery plates.

It will be appreciated that, due to the limitation of the hinge 220, the included angle between each two adjacent hinge segments is the same, so that the distance between each two welding pipes 100 is the same, thereby improving the welding quality of the battery pieces and avoiding uneven welding of the battery pieces.

It will be appreciated that the expansion and contraction of the hinge 220 may be manually actuated or may be automatically actuated. In this embodiment, the telescopic structure further includes a linear driving part, and the hinge 220 is driven by the linear driving part to implement telescopic motion.

It can be appreciated that the linear driving component may be an air cylinder, an electric cylinder, etc., where the output end of the linear driving component is connected to one of the first mounting blocks 210, and under the driving action of the linear driving component, the first mounting block 210 connected to the linear driving component can move along the front-back direction, so as to drive the whole hinge 220 to implement the telescopic action, and achieve the effect of adjusting the interval between the welded pipes 100.

In this embodiment, the linear driving component includes a screw 410, a motor 400 and a driving block 420, where the screw 410 extends in the front-rear direction, the motor 400 has a body and an output shaft, the body of the motor 400 is mounted on the mounting frame, the output shaft is an output end of the motor 400, the output shaft of the motor 400 is connected with the screw 410, and the screw 410 can rotate around its central axis under the driving action of the motor 400.

The driving block 420 is provided with a screw hole structure, and the screw hole structure extends along the front-rear direction and penetrates through the front wall surface and the rear wall surface of the driving block 420. It is understood that the screw rod 410 is mutually matched with the screw hole structure, and the screw rod 410 is penetrated in the screw hole structure and is connected with the driving block 420 through threads.

In the present embodiment, the driving block 420 serves as an output end of the entire linear driving unit, and is connected to one of the first mounting blocks 210. When the motor 400 drives the screw rod 410 to rotate, the driving block 420 can move along the extending direction of the screw rod 410, so that the first mounting block 210 connected with the driving block 420 can be driven to move along the front-back direction, and the expansion and contraction of the hinge 220 are realized, so that the effect of adjusting the distance between two adjacent welding pipelines 100 is achieved.

It is understood that the motor 400 may be a servo motor, a stepper motor, etc., and is not particularly limited herein.

It will be appreciated that the linear drive member may be manually operated to start or stop it, or may be automatically controlled. In this embodiment, the linear driving part is automatically controlled, so that the distance between the welded pipes 100 can be automatically adjusted according to the size of the battery piece, the labor cost is further saved, and the adjustment is more accurate.

Specifically, the welding pipeline adjusting mechanism further comprises a detecting component and a controller, the detecting component is arranged below the welding pipeline 100 and used for positioning the battery piece, and the controller is electrically connected with the detecting component and the linear driving component.

After the detection part detects the position of the battery piece, the detection part transmits the information of the battery piece to the controller, the controller calculates the length of the hinge 220 which needs to stretch or the output quantity of the linear driving part according to the information of the battery piece, and controls the linear driving part to start, the linear driving part drives the hinge 220 to stretch under the control action of the controller, and after the stretch length of the hinge 220 reaches the requirement, the linear driving part stops driving, so that the accurate stretch of the hinge 220 is realized, and the welding pipeline 100 can move to an accurate position under the condition of no manual intervention.

It is to be understood that the detecting means may be a sensor, a charge-coupled device (CCD), or the like, and is not particularly limited herein. The controller can be a singlechip, a PLC controller and the like, and can simply control the start and stop of the linear driving component.

In some embodiments, the mounting frame is further provided with a second connection rod 500 and a second mounting block 510, wherein the second connection rod 500 is disposed to extend in front and rear directions, and front and rear ends of the second connection rod 500 are connected to the mounting plates 300 located at front and rear sides, respectively. The second installation blocks 510 are provided with a plurality of blocks, the plurality of second installation blocks 510 are arranged in the front-rear direction, each second installation block 510 is connected with one of the welding pipelines 100, the second installation blocks 510 are slidably connected to the second connecting rod 500, and the second installation blocks 510 can move along the extending direction of the second connecting rod 500.

In this embodiment, each second mounting block 510 is provided with a second connection hole, and the second connection rod 500 is disposed through the second connection hole, and the second mounting blocks 510 can move along the length direction of the second connection rod 500. It is understood that the second mounting block 510 is coupled to the welding pipe 100, and when the welding pipe 100 moves in the front-rear direction, the second mounting block 510 coupled thereto can also move in the front-rear direction.

It will be appreciated that the provision of the second connecting rod 500 and the second mounting block 510 can increase the support of the mounting bracket to the welded pipe 100, and make the forward and backward movement of the welded pipe 100 smoother.

In this embodiment, the second connecting rod 500 is provided with two, and two second connecting rods 500 set up respectively in the left and right sides both ends of mounting bracket, all overlap on two second connecting rods 500 and are equipped with equal quantity second installation piece 510, and the left and right sides both ends of welding pipeline 100 are connected with the second installation piece 510 that is located the both ends about the mounting bracket respectively to can realize the steady rest of mounting bracket to the both ends about welding pipeline 100.

In some embodiments, the welding pipe adjusting mechanism may also achieve longitudinal compatibility of battery pieces of different specifications, and may adjust the air outlet width of the welding pipe 100 according to the width of the battery piece.

In this embodiment, the welded pipe adjusting mechanism further includes a plug, and the plug can be detachably connected with the hole wall of the air outlet 110, so that the air outlet 110 can be plugged according to the width of the battery piece during actual use, and hot air is blown out from the air outlet 110 concentrated in the width of the battery piece.

It can be understood that the plurality of air outlet holes 110 of each welding pipe 100 are provided, and the plurality of air outlet holes 110 are arranged along the length direction of the welding pipe 100, that is, along the width direction of the battery piece, so that hot air can be blown out from each air outlet hole 110, and hot air welding on the battery piece is realized. The hot air cannot be blown out from the air outlet holes 110 blocked by the plugs, and the width of the blown hot air can be reduced by blocking the air outlet holes 110 at the left end and the right end of the welding pipeline 100, so that the welding pipeline 100 can be adjusted in the longitudinal direction, and the welding pipeline is suitable for battery pieces with smaller width, and the hot air can be blown out more intensively in the width of the battery pieces.

In some embodiments, the welded pipe adjustment mechanism may also enable vertical compatibility of the battery cells. It will be appreciated that in an actual welding process, there may be some battery pieces that are too thin or that are far from the welded pipe adjustment mechanism due to site restrictions and the like. If the distance between the welded pipe 100 and the battery piece is long, the welding energy may be insufficient when the hot air blown out from the welded pipe 100 reaches the battery piece, and the hot air welding time efficiency may be reduced.

In this embodiment, the welded pipe adjusting mechanism further includes an extension needle tube 120, which can be installed at the air outlet 110 of the welded pipe 100 and extends downward, where the tube hole of the extension needle tube 120 is communicated with the air outlet 110, so that the hot air blown out from the air outlet 110 flows downward to the battery plate more intensively, and welding energy is ensured, so that welding efficiency can be improved, and welding duration is reduced.

It will be appreciated that elongate needle cannula 120 is removably attached to the wall of air outlet 110, and that elongate needle cannula 120 may be removed from welded tube 100 when elongate needle cannula 120 is not required or when elongate needle cannula 120 of a different length is required to be replaced. The connection between the extension needle tube 120 and the wall of the air outlet hole 110 can be realized by means of threaded connection, clamping connection and the like.

In some embodiments, the welded pipe 100 can be separated from the first mounting block 210, that is, the welded pipe 100 can be detached from the first mounting block 210, and the welded pipe 100 can be replaced according to the type of the battery piece that is actually required to be welded, or the welded pipe 100 can be detached for maintenance and repair.

In some embodiments, the welding pipe 100 is detachably connected with the first mounting block 210 through a connecting piece such as a screw, the screw is detached by using a tool such as a screwdriver, so that the welding pipe 100 can be separated from the first mounting block 210, and after a new welding pipe 100 is replaced, the welding pipe 100 is locked with the first mounting block 210 by using the screw, so that the welding pipe 100 can be prevented from being separated from the first mounting block 210. However, in this manner, the welding pipe 100 is detachably connected to the first mounting block 210, a tool for removing the screw is additionally prepared during the disassembly and assembly, and the removed screw or other connecting member is easily lost during the replacement of the welding pipe 100, which is inconvenient.

In this embodiment, the lower surface of each first installation block 210 is provided with an installation slot, the installation slot is opened downwards and is arranged to penetrate through the left end face and the right end face of the first installation block 210, the welding pipeline 100 can be clamped in the installation slot, and the installation slot can stably hold the welding pipeline 100 tightly, so that the connection between the first installation block 210 and the welding pipeline 100 is realized, and the welding pipeline 100 cannot automatically fall off from the first installation block 210.

When the welded pipeline 100 needs to be replaced, the welded pipeline 100 is pulled out of the mounting clamping groove downwards, separation between the welded pipeline 100 and the first mounting block 210 can be achieved, the new welded pipeline 100 is clamped upwards into the mounting clamping groove, quick replacement of the welded pipeline 100 can be completed, other tools are not needed in the whole dismounting process, other parts are not needed to be used for connecting the welded pipeline 100 and the first mounting block 210, and the welded pipeline 100 is more convenient and quick to dismount and is beneficial to improving maintenance efficiency.

In this embodiment, the welding pipe adjusting mechanism is provided with a second connecting rod 500 and a second mounting block 510, in order to achieve the purpose that the welding pipe 100 can be detached, the second mounting block 510 is also provided with a mounting clamping groove with a downward opening, the mounting clamping groove penetrates through the left end face and the right end face of the second mounting block 510, and the left end and the right end of the welding pipe 100 are respectively clamped in the mounting clamping grooves of the second mounting block 510 located at the left end and the right end of the mounting frame.

To sum up, the welding pipeline adjustment mechanism of this embodiment can carry out hot air welding to the battery piece of equidimension, type not, can realize compatible in horizontal, vertical, three dimensions of vertical direction, and the suitability is strong, can improve welding quality, and moreover, welding pipeline 100 can be remodel fast, can improve maintenance efficiency.

Before the welding pipeline adjusting mechanism of the embodiment is used, the welding pipeline adjusting mechanism is lifted to a proper initial position through the external lifting equipment, the welding rod and the battery piece are placed on the platform for welding, and the welding pipeline adjusting mechanism is pressed above the battery piece through the lifting equipment.

Before hot air welding, the air outlet position of the welded pipe 100 needs to be adjusted. The detecting unit acquires the size information of the battery piece and transmits the information of the battery piece to the controller, and the controller controls the motor 400 to start. The motor 400 can drive the screw rod 410 to rotate, so that the driving block 420 moves along the extending direction of the screw rod 410, the hinge 220 can extend or retract under the driving action of the driving block 420, and the welding pipeline 100 is driven to move along the front-back direction, so that the adjustment of the transverse direction is completed.

According to the width of the battery piece, the air outlet 110 of the welded pipe 100 is blocked by a plug, and the adjustment in the longitudinal direction is completed. According to the distance between the battery piece and the welding pipeline 100, whether the extension needle tube 120 is additionally arranged or not is selected, and the extension needle tube 120 with the proper length is installed at the air outlet 110 of the welding pipeline 100, so that the adjustment in the vertical direction is completed.

After the adjustment of all dimensions is completed, the external hot air equipment is started, hot air is introduced into the welding pipeline 100 through the external hot air pipeline, and the battery pieces and the welding rods are blown through the air outlet 110, so that a plurality of battery pieces can be connected in series.

While the preferred embodiment of the present utility model has been described in detail, the utility model is not limited to the embodiments, and various equivalent modifications and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, and these modifications and substitutions are intended to be included in the scope of the present utility model as defined in the appended claims.

Claims (10)

1. A welded pipe adjustment mechanism, comprising:

the mounting frame is provided with a first connecting rod, and the first connecting rod extends along a first direction;

the first mounting blocks are provided with a plurality of first mounting blocks, and the plurality of first mounting blocks are connected with the first connecting rod in a sliding manner and can slide along the first connecting rod;

the welding pipeline, the welding pipeline is equipped with the apopore, the apopore is towards being welded thing surface opening, the welding pipeline is equipped with many, many welding pipeline arranges in proper order, every welding pipeline respectively with one of them first installation piece is connected.

2. The welded pipe adjusting mechanism of claim 1, further comprising a telescopic structure, wherein the telescopic structure comprises a hinge, the hinge is provided with a plurality of hinge sections, the hinge sections are arranged along a first direction, two adjacent hinge sections are hinged to each other, and each first mounting block is respectively connected with one hinge section in a rotating manner.

3. The welded pipe adjustment mechanism of claim 2, wherein the telescoping structure further comprises a linear drive member, an output of the linear drive member being coupled to one of the first mounting blocks to drive the first mounting blocks to move in a first direction.

4. The welded pipe adjusting mechanism of claim 3, wherein the linear driving member comprises a motor, a screw rod and a driving block, an output end of the motor is connected with the screw rod to drive the screw rod to rotate, the driving block is provided with a screw hole structure, the screw rod is connected with the screw hole structure in a matched manner, and the driving block is an output end of the linear driving member.

5. The welded pipe adjustment mechanism of claim 3, further comprising a controller and a detection member, the controller being electrically connected to the detection member and the linear drive member, respectively.

6. The welded pipe adjusting mechanism of claim 1, further comprising a plug, wherein each welded pipe is provided with a plurality of air outlets, the air outlets are arranged along the extending direction of the welded pipe, and the plug is detachably connected with the wall of the air outlet.

7. The welded pipe adjustment mechanism of claim 1, further comprising an elongated needle cannula removably connected to the wall of the air outlet.

8. The welded pipe adjustment mechanism of claim 1, wherein the mounting bracket is further provided with a second connecting rod and a second mounting block, the second mounting block is provided with a plurality of pieces, each of the second mounting blocks is respectively connected with one of the welded pipes, the second connecting rod extends along a first direction, and the plurality of pieces of second mounting blocks are respectively connected with the second connecting rod in a sliding manner.

9. The welded pipe adjustment mechanism of claim 1, wherein the welded pipe is removably connected with the first mounting block.

10. The welded pipe adjusting mechanism according to claim 9, wherein the first mounting block is provided with a mounting groove opened to the object to be welded, and the welded pipe is engaged in the mounting groove.