CN218948457U

CN218948457U - Welding mechanism of mask welding machine with adjustable

Info

Publication number: CN218948457U
Application number: CN202223268571.2U
Authority: CN
Inventors: 刘义明
Original assignee: Dongguan Xinhaosheng Intelligent Equipment Co ltd
Current assignee: Dongguan Xinhaosheng Intelligent Equipment Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-05-02
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a welding mechanism of an adjustable mask welding machine, which comprises a machine table, a driving assembly, a first positioning guide pillar and a welding gun, wherein the driving assembly can drive the first positioning guide pillar to pass through a base table and slide up and down; the welding gun is arranged at the lower end of the first positioning guide post, a welding gun is arranged at the lower end of the first connecting support, a first strip-shaped hole and a second strip-shaped hole are arranged on the first connecting support, the length direction of the first strip-shaped hole is perpendicular to the length direction of the second strip-shaped hole, a first locking piece and a second locking piece penetrating through the first strip-shaped hole and the second strip-shaped hole are respectively arranged in the first strip-shaped hole and the second strip-shaped hole, the first locking piece is connected with the support post, the second locking piece is connected with the welding gun, and the first locking piece and the second locking piece can be freely adjusted along the length direction of the first strip-shaped hole and the length direction of the second strip-shaped hole. According to the welding gun, the position of the welding gun can be positioned and adjusted through the adjustment of the locking piece in the strip-shaped hole, so that the welding requirements of different masks can be met.

Description

Welding mechanism of mask welding machine with adjustable

Technical Field

The utility model relates to the technical field of mask production, in particular to a welding mechanism of an adjustable mask welding machine.

Background

When the mask is produced, the welding point of the mask is welded in a lifting mode through the welding gun, and when the masks with different specifications are required to be processed, the welding point of the welding gun is required to be adjusted. Publication number CN113183471a discloses a mask welding device and a welding method suitable for welding spots at different positions, comprising a rotating assembly, a lifting assembly and a welding assembly; the welding assembly comprises a welding head; the lifting assembly is driven to rotate through the rotating assembly, the lifting assembly adjusts the height of the welding assembly, the welding assembly pushes the guide rod through the air cylinder, and the welding assembly rotates to a corresponding welding position to adjust. When the welding equipment is used for welding the common medical mask, the welding positions of the ear ropes of the common medical mask in the masks of different types are different, so that the welding heads are required to be adjusted in the front-back direction and the left-right direction in the production of the masks of different types, and the welding heads are enabled to correspond to the ear ropes of the masks. However, the welding heads disclosed above cannot be adjusted back and forth and left and right in the production process, and are inconvenient to be used for welding common medical masks.

Disclosure of Invention

Aiming at the problems existing in the prior art, the utility model aims to provide a welding mechanism of an adjustable mask welding machine, so as to solve the technical problem that a welding assembly is inconvenient to adjust front, back, left and right when a common medical mask is welded in the background art.

In order to achieve the above object, the technical scheme of the present utility model is as follows: the welding mechanism of the mask welding machine comprises a machine table, a driving assembly, a first positioning guide pillar and four groups of welding guns, wherein the driving assembly can drive the first positioning guide pillar to slide up and down on the machine table; the lower end of the first positioning guide post is provided with a first connecting bracket, the first connecting bracket comprises a first beam component, the first beam component comprises a first connecting beam and two support columns respectively connected with two ends of the first connecting beam, and the lower end of each support column is respectively connected with a second connecting beam; the welding gun comprises a first connecting beam, a second connecting beam, a support column, a first locking piece, a second locking piece and a welding gun, wherein the two ends of the first connecting beam are symmetrically provided with first strip-shaped holes, the two ends of the second connecting beam are symmetrically provided with second strip-shaped holes, the first strip-shaped holes are internally provided with the first locking piece for connecting the first connecting beam with the support column, the first locking piece can adjust the support column along the length direction of the first strip-shaped holes, the second strip-shaped holes are internally provided with the second locking piece for connecting the second connecting beam with the welding gun, and the second locking piece can adjust the welding gun along the length direction of the second strip-shaped holes; the length direction of the first strip-shaped hole is perpendicular to the length direction of the second strip-shaped hole.

For the additional structure of the above technical scheme, the method further comprises the following scheme:

further, the machine also comprises a second connecting bracket, wherein the second connecting bracket is arranged on the machine table through a second positioning guide post, and the lower end of the second connecting bracket is also connected with two groups of rotating clamp motor bases; the rotating clamp motor base is respectively provided with a clamp, and two ends of the second connecting bracket are provided with two third strip-shaped holes which have the same length direction and are symmetrically arranged; and a third locking piece penetrating through the third strip-shaped holes is arranged in each third strip-shaped hole and used for connecting the second connecting support with the rotating clamp motor base, and the third locking piece can adjust the rotating motor base along the length direction of the third strip-shaped holes.

Further, the first beam assembly is two groups, two support columns in one group of the first beam assembly are respectively connected to one ends of the two second connecting beams, and two support columns in the other group of the first beam assembly are respectively connected to the other ends of the two second connecting beams.

Further, the length of the first bar-shaped hole extends along the length direction of the first connecting beam, and the length of the second bar-shaped hole extends along the length of the second connecting beam.

Further, the first locking member and the second locking member are bolts.

Further, the first locking piece is in threaded connection with the support column; and the second locking piece is in threaded connection with the welding gun.

Further, the welding gun comprises a welding gun connecting piece and a welding gun head, the welding gun connecting piece is connected to a corresponding second strip-shaped hole on the second connecting beam through the second locking piece, and the welding gun connecting piece is in threaded connection with the welding gun head.

Further, a first mounting hole is formed in the top end of the support column and used for inserting and connecting the second locking piece in a threaded mode.

Further, a second mounting hole is formed in the welding gun connecting piece, and the second mounting hole is used for inserting and connecting the first locking piece in a threaded mode.

The beneficial effects of the utility model are as follows:

according to the mask machine, the first connecting support is arranged on the mask machine, the welding gun is arranged at the lower end of the first connecting support, the first strip-shaped hole and the second strip-shaped hole are formed in the first connecting support, the first locking piece and the second locking piece penetrating through the first strip-shaped hole and the second strip-shaped hole are respectively arranged in the first strip-shaped hole and the second strip-shaped hole, and the first locking piece and the second locking piece can be freely locked and adjusted along the length direction of the first strip-shaped hole and the second strip-shaped hole. According to the utility model, the position of the welding gun can be adjusted and positioned in the front-back direction or the left-right direction through the adjustment of the locking piece in the strip-shaped hole, so that the welding requirement of a common medical mask is conveniently met.

Drawings

FIG. 1 is a schematic view of a first connecting bracket of the present utility model;

FIG. 2 is a schematic view of a first cross beam assembly of the present utility model;

FIG. 3 is a schematic view of the overall structure of the present utility model;

FIG. 4 is a schematic top view of a first connector bracket of the present utility model;

fig. 5 is a schematic view of a second connecting bracket of the present utility model.

Reference numerals:

1. a first connection bracket; 11. a first beam assembly; 111. a first connecting beam; 112. a first locking member; 113. a first bar-shaped hole; 114. a first mounting hole; 21. a second connecting beam; 22. a second locking member; 23. a second bar-shaped hole; 24. a second mounting hole; 3. a second connection bracket; 31. a third locking member; 32. a third bar-shaped hole; 33. a third mounting hole; 34. a clamp 4 and a first positioning guide post; 5. a second positioning guide post; 6. a welding gun; 61. a welding gun connecting piece; 62. a welding gun head; 7. a rotating electric machine base; 8. a machine table; 9. a drive assembly; 10. and (5) supporting the column.

Detailed Description

Specific embodiments in accordance with the present disclosure are described in detail below with reference to the various drawings.

As shown in fig. 1-4, a welding mechanism of an adjustable mask welding machine comprises a machine table 8, a driving component 9, a first positioning guide pillar and four groups of welding guns, wherein the driving component can drive the first positioning guide pillar 4 to slide up and down on the machine table 8; the lower extreme of first location guide pillar 4 is provided with first linking bridge 1, first linking bridge 1 includes first crossbeam subassembly 11, first crossbeam subassembly 11 includes first connection crossbeam 111 and connects two support columns 10 at first connection crossbeam 111 both ends respectively, and every support column 10 lower extreme is connected with a second connection crossbeam 21 respectively, wherein support column 10 is used for supporting and connects first connection crossbeam 111 and second connection crossbeam 21 for first connection crossbeam 111 and second connection crossbeam 21 form the upper and lower combination, spatial layout is reasonable, the installation and the dismantlement of being convenient for.

The two ends of the first connecting beam 111 are respectively provided with a first strip-shaped hole 113 which is symmetrically arranged, and the two ends of the second connecting beam 21 are respectively provided with a second strip-shaped hole 23 which is symmetrically arranged; a first locking piece 112 for connecting the first connecting beam 111 and the support column 10 is arranged in the first bar-shaped hole 113, and the first locking piece 112 can adjust the support column 10 along the length direction of the first bar-shaped hole 113; wherein the first locking member 112 can be used to lock the support column 10, or can be moved within the first bar-shaped hole 113 to adjust the position of the support column 10 to be locked. The second bar-shaped hole 23 is provided with a second locking piece 22 for connecting the second connecting beam 21 and the welding gun 6, and the second locking piece 22 can adjust the welding gun 6 along the length direction of the second bar-shaped hole 23, wherein the second locking piece 22 can be used for locking the support column 10, and the position of the support column 10 needing to be locked can also be adjusted through moving in the second bar-shaped hole 23.

The length direction of the first strip-shaped hole 113 is perpendicular to the length direction 23 of the second strip-shaped hole, so that when the first locking piece 112 and the second locking piece 22 are locked in the first strip-shaped hole 113 and the second strip-shaped hole 23, a front-back left-right locking mode is formed, and further the distance between the welding guns 6 can be close to or far away from each other, and the positioning requirement of the welding guns during welding can be met.

As shown in fig. 5, the motor rack further comprises a second connecting bracket 3, wherein the second connecting bracket 3 is arranged on the machine table 8 through a second positioning guide post 5, and the lower end of the second connecting bracket 3 is connected with two groups of rotating clamp motor bases 7; the clamp 34 is respectively installed on the rotating clamp motor base 7, two third strip-shaped holes 32 which are identical in length direction and symmetrically arranged are formed in two ends of the second connecting support 3, a third locking piece 31 penetrating through the third strip-shaped holes 32 is arranged in each third strip-shaped hole 32, the third locking piece 31 is used for connecting the second connecting support 3 and the rotating clamp motor base 7, and the rotating motor base 7 can be adjusted along the length direction of the third strip-shaped holes 32 through the third locking piece 31. When the welding gun 6 is used, after the position of the welding gun 6 is adjusted, the two groups of rotating clamp motor bases 7 can be mutually close to and far away from each other after the position of the third bar-shaped hole 32 is adjusted through the third locking piece 31, and the aim of adjusting and positioning, namely the aim of synchronously adjusting the position of the clamp 34 can be achieved. Since the function of the clamp 34 is for winding wire, but the clamp 34 is of the prior art, the structure and principle thereof will not be described in detail here.

As shown in fig. 1 to 4, the first beam assembly 11 is two groups, and two support columns 10 in one group of the first beam assembly 11 are respectively connected to one ends of two second connecting beams 21, and two support columns 10 in the other group of the first beam assembly 11 are respectively connected to the other ends of two second connecting beams 21, so that the support columns 10 can respectively support two ends of the first connecting beams and the second connecting beams, and the structure of the first connecting bracket 1 can be more stable. Of course, in order to improve stability, the number of the first positioning columns 4 is four correspondingly, and the four first positioning columns 4 are uniformly connected with the two groups of the first beam assemblies 11.

As shown in fig. 4, the length of the first bar-shaped hole 113 extends along the length direction of the first connecting beam 111, the length aperture of the first bar-shaped hole 113 is the distance that the support column 10 can adjust to the left and right, the length of the second bar-shaped hole 23 extends along the length of the second connecting beam 21, and the length aperture of the second bar-shaped hole 23 is the distance that the welding gun 6 can adjust to the front and rear.

As shown in fig. 1-4, first retaining member 112 and second retaining member 22 are each bolts.

As shown in fig. 1-4, the first locking member 112 is in threaded connection with the support column 10; the second locking member 22 is threadedly coupled to the welding gun 6.

As shown in fig. 1 to 4, the welding gun 6 comprises a welding gun connecting piece 61 and a welding gun head 62, wherein the welding gun connecting piece 61 is connected to a corresponding second bar-shaped hole 23 on the second connecting beam 21 through a second locking piece 22, and the welding gun connecting piece 61 and the welding gun head 62 are connected through threads.

As shown in fig. 1 to 4, the top end of the support column 10 is provided with a first mounting hole 114, and the first mounting hole 114 is used for inserting and screwing the first locking member 112.

As shown in fig. 1-4, the welding gun connector 61 is provided with a second mounting hole 24, and the second mounting hole 24 is used for inserting and screwing the second locking member 22.

As shown in fig. 1 to 4, when the position of the welding gun is adjusted, according to the requirements of mask processing, the first locking member 112 is adjusted along the first bar-shaped hole 113, so that the distance between the two support columns 10 connected with the first connecting beam 111 is close to or far away from each other, and then when the first locking member 112 and the support columns 10 are screwed down, the support columns 10 are fixed, namely the welding gun 6 is positioned; then, the second locking member 22 is also adjusted along the second bar-shaped hole 23, so that the distances between the two groups of first beam assemblies 11 connected with the second connecting beam 21 are also close to or far away from each other, and the distances between the welding guns 6 connected with the second connecting beam 21 are also close to or far away from each other, so that the position of the welding guns 6 is adjusted, and the position of the welding guns 6 is well positioned when the second locking member 22 and the welding guns 6 are screwed.

As shown in fig. 5, when the position of the clamp 34 is adjusted, the third locking member 31 is adjusted along the third bar-shaped hole 32, so that the rotating clamp motor bases 7 are close to or far from each other, thereby being capable of positioning the position of the rotating clamp motor bases 7 and further being capable of positioning the position of the clamp 34.

The scope of the present disclosure is defined not by the above-described embodiments but by the appended claims and their equivalents.

Claims

1. The utility model provides a welding mechanism of gauze mask welding machine with adjustable, includes board, drive assembly, first location guide pillar and four welder of group, drive assembly can drive first location guide pillar is in the board slides from top to bottom, its characterized in that:

the lower end of the first positioning guide post is provided with a first connecting bracket, the first connecting bracket comprises a first beam component, the first beam component comprises a first connecting beam and two support columns respectively connected with two ends of the first connecting beam, and the lower end of each support column is respectively connected with a second connecting beam;

the two ends of the first connecting beam are respectively provided with a first strip-shaped hole which is symmetrically arranged, and the two ends of the second connecting beam are respectively provided with a second strip-shaped hole which is symmetrically arranged; a first locking piece used for connecting the first connecting cross beam and the support column is arranged in the first strip-shaped hole, and the support column can be adjusted along the length direction of the first strip-shaped hole by the first locking piece; the second bar-shaped hole is internally provided with a second locking piece for connecting the second connecting cross beam and the welding gun, and the second locking piece can adjust the welding gun along the length direction of the second bar-shaped hole;

the length direction of the first strip-shaped hole is perpendicular to the length direction of the second strip-shaped hole.

2. The welding mechanism of an adjustable mask welding machine of claim 1, wherein:

the machine also comprises a second connecting bracket, wherein the second connecting bracket is arranged on the machine table through a second positioning guide post, and the lower end of the second connecting bracket is also connected with two groups of rotating clamp motor bases; the two rotating clamp motor bases are respectively provided with a clamp; two ends of the second connecting bracket are provided with two third strip-shaped holes which have the same length direction and are symmetrically arranged; and a third locking piece penetrating through the third strip-shaped holes is arranged in each third strip-shaped hole and used for connecting the second connecting support with the rotating clamp motor base, and the third locking piece can adjust the rotating clamp motor base along the length direction of the third strip-shaped hole.

3. The welding mechanism of an adjustable mask welding machine of claim 1, wherein:

the first beam components are two groups, two support columns in one group of the first beam components are respectively connected to one ends of the two second connecting beams, and two support columns of the other group of the first beam components are respectively connected to the other ends of the two second connecting beams.

4. The welding mechanism of an adjustable mask welding machine of claim 1, wherein:

the first strip-shaped hole extends along the length direction of the first connecting beam, and the second strip-shaped hole extends along the length direction of the second connecting beam.

5. The welding mechanism of an adjustable mask welding machine of claim 1, wherein:

the first locking piece and the second locking piece are bolts.

6. The welding mechanism of the adjustable mask welding machine of claim 5, wherein:

the first locking piece is in threaded connection with the support column; and the second locking piece is in threaded connection with the welding gun.

7. The welding mechanism of the adjustable mask welding machine of claim 6, wherein:

the welding gun comprises a welding gun connecting piece and a welding gun head, the welding gun connecting piece is connected to a corresponding second strip-shaped hole on the second connecting beam through the second locking piece, and the welding gun connecting piece is in threaded connection with the welding gun head.

8. The welding mechanism of the adjustable mask welding machine of claim 6, wherein:

the support column top is equipped with first mounting hole, first mounting hole is used for the second retaining member to insert and threaded connection.

9. The welding mechanism of the adjustable mask welding machine of claim 7, wherein:

and the welding gun connecting piece is provided with a second mounting hole, and the second mounting hole is used for the first locking piece to be inserted into and connected with the first locking piece in a threaded manner.