CN220943870U

CN220943870U - Profiling welding equipment

Info

Publication number: CN220943870U
Application number: CN202322387703.1U
Authority: CN
Inventors: 程凯凯; 赵旭鹏; 楚明新
Original assignee: Qingdao Tianrun Futong Automation Machinery Co ltd
Current assignee: Qingdao Tianrun Futong Automation Machinery Co ltd
Priority date: 2023-09-04
Filing date: 2023-09-04
Publication date: 2024-05-14
Anticipated expiration: 2033-09-04

Abstract

The utility model relates to the field of container welding devices, in particular to profiling welding equipment, which comprises a base, wherein the base moves along a sliding rail, an active lifting sliding rail is fixedly arranged on the base along the vertical direction, an active lifting sliding block is slidably arranged on the active lifting sliding rail, an active lifting seat is fixedly connected to the active lifting sliding block, a reset spring is arranged on the active lifting seat in the horizontal plane along the direction vertical to the surface to be welded, one end of the reset spring is fixedly connected to the active lifting seat through a spring mounting seat, the other end of the reset spring is abutted to a spring abutting block, the spring abutting block is fixedly connected with a profiling column connecting frame, the profiling column connecting frame is fixedly connected with the active lifting seat relatively, and a profiling column, a fixed connecting rod and a welding gun are fixedly connected to the profiling column connecting frame. The utility model keeps the profiling column and the welding gun in parallel state and is fixedly connected, so that the welding gun automatically adjusts the position along with the moving path of the profiling column and performs welding, thereby effectively reducing the labor intensity and improving the welding quality.

Description

Profiling welding equipment

Technical Field

The utility model relates to the field of container welding devices, in particular to profiling welding equipment.

Background

The specific operation method for lap welding the side plates of the container and the front and rear frame corner posts is as follows: and assembling in the assembly line, and then finishing the vertical welding of the lap joint of the side plates and the front and rear corner posts by manual operation of workers. The welding dimensional errors occur in the up-down or front-back direction of the welding bead due to flaws in the previous assembly and manual welding operations and defects of the external arch or the internal recess of the corner post. Although a few welding devices adopt an automatic welding frame, operators need to observe welding points at any time and manually finely adjust the positions of welding guns in the automatic welding process, so that the labor intensity of workers is increased, the working efficiency is low, and the welding effect is poor.

Disclosure of utility model

The utility model aims to solve the problems and provides profiling welding equipment, which adopts the following technical scheme:

The utility model provides a profile modeling welding equipment, includes the base, the base moves along the slide rail, along vertical direction fixed mounting initiative lift slide rail on the base, but set up initiative lift slider on the initiative lift slide rail with sliding, fixed connection initiative lift seat on the initiative lift slider, set up reset spring along the direction of perpendicular to wait to weld the surface on the initiative lift seat in the horizontal plane, reset spring's one end passes through spring mount pad fixed connection on initiative lift seat, reset spring's the other end butt is on the spring butt piece, spring butt piece passes through spring link and profile modeling post link fixed connection, profile modeling post link is relative initiative lift seat fixed connection, the one end of fixedly connected with profile modeling post and fixed link on the profile modeling post link, the other end fixed connection welder link of fixed connection welder on the welder link, welder in the horizontal plane with profile modeling post parallel arrangement, and the line of welder front end and profile modeling post front end with wait to weld the surface parallel arrangement.

On the basis of the scheme, an auxiliary lifting slide rail is further arranged on the base, the auxiliary lifting slide rail is arranged in parallel with the active lifting slide rail, the auxiliary lifting seat is slidably arranged on the auxiliary lifting slide rail, and the welding gun connecting frame is fixedly connected to the auxiliary lifting seat.

Preferably, the spring butt piece is towards spring mount pad one side fixed connection spring locating lever, and spring mount pad is towards spring butt piece one side fixed connection spring positioning tube, spring locating lever and spring positioning tube set up in reset spring and coaxial setting, and spring positioning tube is cavity tubular structure, and the locating lever external diameter equals with the positioning tube internal diameter.

On the basis of the scheme, the spring mounting seat is fixedly connected with a spring sleeve, and the spring sleeve is sleeved on the outer side of the reset spring.

Preferably, a first sliding groove is formed in one side, facing the profiling column connecting frame, of the active lifting seat, a first sliding block is fixedly connected to one side, facing the active lifting seat, of the profiling column connecting frame, and the first sliding block is clamped in the first sliding groove and moves horizontally along the first sliding groove; the auxiliary lifting seat is provided with a second chute towards one side of the welding gun connecting frame, the welding gun connecting frame is fixedly connected with a second sliding block towards one side of the auxiliary lifting seat, and the second sliding block is clamped in the second chute and horizontally moves along the second chute.

Preferably, the front end of the profiling column is provided with a profiling ball head which is rotatably arranged in the profiling column.

Preferably, the sliding rail is fixedly arranged on the sliding rail mounting block, the base is rotatably provided with the traveling pulleys, and the traveling pulleys are arranged on two sides of the sliding rail in pairs and move relative to the sliding rail.

On the basis of the scheme, the sliding rail mounting blocks are square beams, the number of sliding rails is 3, and the sliding rails are arranged at the top and front and rear sides of the square beams in parallel.

Preferably, a plurality of slide rail sucking discs are arranged on one side, facing the surface to be welded, of the slide rail mounting block, and the slide rail sucking discs are arranged in a direction parallel to the slide rail.

The beneficial effects of the utility model are as follows: the profiling column is fixedly connected with the welding gun in a parallel state, so that the welding gun automatically adjusts the position in the front-rear direction along with the moving path of the profiling column and performs welding, an operator does not need to observe and adjust in real time on a welding site, the labor intensity is effectively reduced, and the welding quality is improved.

Drawings

Fig. 1: the structure of the utility model is schematically shown;

Fig. 2: a top view of the utility model;

fig. 3: side view of the utility model.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present utility model, it should be understood that the terms "center," "length," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

As shown in fig. 1 to 3, a profile modeling welding device comprises a base 11, the base 11 moves along a sliding rail 72, the sliding rail 72 is fixedly installed on a sliding rail installation block 71, a traveling pulley 82 is rotatably installed on the base 11 through a traveling rotating shaft 81, and the traveling pulleys 82 are arranged on two sides of the sliding rail 72 in pairs and move relative to the sliding rail 72, so that the base 11 is driven to move. Preferably, the sliding rail mounting blocks 71 are square beams, the number of sliding rails 72 is 3, the sliding rails are arranged at the top and front and rear sides of the square beams in parallel, and the bottom of the base 11 is provided with the reinforcing ribs 12. The traveling pulleys 82 installed in three directions are clamped with the sliding rails 72, so that stability in the moving process of the base 11 is guaranteed, and the base 11 is effectively prevented from slipping or shifting. The side of the surface to be welded on the sliding rail mounting block 71 is provided with a plurality of sliding rail suckers 73, the sliding rail suckers 73 are arranged in the direction parallel to the sliding rail 72, and the sliding rail mounting block 71 is connected to the surface to be welded through the sliding rail suckers 73, so that equipment is convenient to install.

The base 11 is fixedly provided with an active lifting sliding rail 21 along the vertical direction, the active lifting sliding rail 21 is slidably provided with an active lifting sliding block 22, the active lifting sliding block 22 is fixedly connected with an active lifting seat 23, the active lifting seat 23 is provided with a return spring 32 along the direction vertical to the surface to be welded, one end of the return spring 32 is fixedly connected with the active lifting seat 23 through a spring mounting seat 31, the other end of the return spring 32 is abutted against a spring abutting block 36, the spring abutting block 36 is fixedly connected with a profiling column connecting frame 41 through a spring connecting frame 37, the profiling column connecting frame 41 is fixedly connected with the active lifting seat 23 relatively, one end of the profiling column connecting frame 41 is fixedly connected with a profiling column 42 and one end of a fixed connecting rod 51, the other end of the fixed connecting rod 51 is fixedly connected with a welding gun connecting frame 52, a welding gun 53 is fixedly connected with the welding gun 53 in the horizontal plane, and the front end of the welding gun 53 is parallel to the profiling column 42, and the connecting line of the front end of the welding gun 53 and the front end of the profiling column 42 is parallel to the surface to be welded. During the movement of the base 11, the front end of the profiling column 42 contacts the surface of the container and moves in the front-rear direction, thereby driving the welding gun 53 to move synchronously and completing automatic welding. Preferably, the front end of the contoured post 42 is provided with a contoured ball 43, the contoured ball 43 being rotatably mounted within the contoured post 42 to reduce friction at the front end of the contoured post 42.

The active lifting slide 22 is lifted on the active lifting slide rail 21 according to the welding range and the position requirement, so as to adjust the heights of the profiling column 42 and the welding gun 53, and the lifting can be realized through a screw slide rail or a linear motor. The base 11 is further provided with an auxiliary lifting slide rail 61, the auxiliary lifting slide rail 61 is arranged in parallel with the active lifting slide rail 21, the auxiliary lifting seat 62 is slidably arranged on the auxiliary lifting slide rail 61, and the welding gun connecting frame 52 is fixedly connected to the auxiliary lifting seat 62. The auxiliary lifting seat 62 is driven by the active lifting seat 23 to passively move along the auxiliary lifting sliding rail 61 so as to perform an auxiliary bearing function on the welding gun 53 and prevent the welding gun 53 from shaking or shifting.

In order to ensure that the moving direction of the spring abutting block 36 is perpendicular to the surface to be welded, one side of the spring abutting block 36 facing the spring mounting seat 31 is fixedly connected with a spring positioning rod 34, one side of the spring mounting seat 31 facing the spring abutting block 36 is fixedly connected with a spring positioning cylinder 33, the spring positioning rod 34 and the spring positioning cylinder 33 are arranged in the reset spring 32 and coaxially, the spring positioning cylinder 33 is of a hollow cylindrical structure, and the outer diameter of the positioning rod 34 is equal to the inner diameter of the positioning cylinder 33. The spring mounting seat 31 is fixedly connected with a spring sleeve 35, and the spring sleeve 35 is sleeved on the outer side of the return spring 32. When the spring abutting block 36 moves, the spring positioning rod 34 is inserted into the spring positioning cylinder 33 and moves back and forth, so that the offset is effectively avoided.

The side, facing the profiling column connecting frame 41, of the driving lifting seat 23 is provided with a first sliding groove, the side, facing the driving lifting seat 23, of the profiling column connecting frame 41 is fixedly connected with a first sliding block, and the first sliding block is clamped in the first sliding groove and horizontally moves along the first sliding groove; the auxiliary lifting seat 62 is provided with the second spout towards welder link 52 one side, and welder link 52 is towards auxiliary lifting seat 62 one side fixedly connected with second slider, the second slider joint is in the second spout and along second spout horizontal migration to guarantee that profile modeling post link 41 and welder link 52's position is stable and accurate.

The present utility model has been described above by way of example, but the present utility model is not limited to the above-described embodiments, and any modifications or variations based on the present utility model fall within the scope of the present utility model.

Claims

1. The profiling welding equipment is characterized by comprising a base (11), wherein the base (11) moves along a sliding rail (72), an active lifting sliding rail (21) is fixedly arranged on the base (11) along the vertical direction, an active lifting sliding block (22) is slidably arranged on the active lifting sliding rail (21), an active lifting seat (23) is fixedly connected on the active lifting sliding block (22), a return spring (32) is arranged on the active lifting seat (23) along the direction vertical to the surface to be welded in the horizontal plane, one end of the return spring (32) is fixedly connected on the active lifting seat (23) through a spring mounting seat (31), the other end of the return spring (32) is abutted on a spring abutting block (36), the spring abutting block (36) is fixedly connected with a profiling column connecting frame (41) through a spring connecting frame (37), the profiling column connecting frame (41) is fixedly connected with one end of a profiling column (42) and a fixing connecting rod (51), the other end of the fixing rod (51) is fixedly connected with a connecting frame (52), the upper end of the fixing rod (51) is fixedly connected with a welding gun (53) in the horizontal plane, the welding gun (53) is arranged in the welding gun (53), and the connecting line of the front end of the welding gun (53) and the front end of the profiling column (42) is arranged in parallel with the surface to be welded.

2. The profiling welding apparatus as claimed in claim 1, characterized in that an auxiliary lifting slide rail (61) is further arranged on the base (11), the auxiliary lifting slide rail (61) is arranged in parallel with the active lifting slide rail (21), the auxiliary lifting seat (62) is slidably arranged on the auxiliary lifting slide rail (61), and the welding gun connecting frame (52) is fixedly connected to the auxiliary lifting seat (62).

3. The profiling welding apparatus as claimed in claim 1, wherein the spring abutment block (36) is fixedly connected with a spring positioning rod (34) towards one side of the spring mounting block (31), the spring mounting block (31) is fixedly connected with a spring positioning cylinder (33) towards one side of the spring abutment block (36), the spring positioning rod (34) and the spring positioning cylinder (33) are arranged in the return spring (32) and coaxially arranged, the spring positioning cylinder (33) is of a hollow cylindrical structure, and the outer diameter of the positioning rod (34) is equal to the inner diameter of the positioning cylinder (33).

4. A profiling welding apparatus as claimed in claim 3, characterised in that a spring sleeve (35) is fixedly connected to the spring mounting (31), the spring sleeve (35) being sleeved outside the return spring (32).

5. The profiling welding equipment according to claim 2, wherein a first sliding groove is formed in one side of the active lifting seat (23) facing the profiling column connecting frame (41), a first sliding block is fixedly connected to one side of the profiling column connecting frame (41) facing the active lifting seat (23), and the first sliding block is clamped in the first sliding groove and moves horizontally along the first sliding groove; the auxiliary lifting seat (62) is provided with a second chute towards one side of the welding gun connecting frame (52), the welding gun connecting frame (52) is fixedly connected with a second sliding block towards one side of the auxiliary lifting seat (62), and the second sliding block is clamped in the second chute and moves horizontally along the second chute.

6. A contour welding apparatus as defined in claim 1, characterized in that a contour ball (43) is provided at the front end of the contour post (42), said contour ball (43) being rotatably mounted in the contour post (42).

7. The profiling welding apparatus as claimed in claim 1, wherein the slide rail (72) is fixedly mounted on a slide rail mounting block (71), and the base (11) is rotatably mounted with a travelling pulley (82), and the travelling pulleys (82) are arranged in pairs on both sides of the slide rail (72) and move relative to the slide rail (72).

8. The copying welding apparatus according to claim 7, wherein said rail mounting blocks (71) are square beams, and the number of rails (72) is 3, and are disposed in parallel on the top and front and rear sides of the square beams.

9. The profiling welding apparatus as claimed in claim 7, characterized in that the side of the rail mounting block (71) facing the surface to be welded is provided with rail suction cups (73), the number of rail suction cups (73) being plural and arranged in a direction parallel to the rail (72).