CN218891313U

CN218891313U - Welding slag cleaning equipment for spot welder

Info

Publication number: CN218891313U
Application number: CN202222443845.0U
Authority: CN
Inventors: 余新平; 王家斌; 许孙星
Original assignee: Hangzhou Changjiang Machinery Co ltd
Current assignee: Hangzhou Changjiang Machinery Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-04-21
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses welding slag cleaning equipment for a spot welder, which comprises a supporting base, a processing table and a supporting frame, wherein the top of the supporting base is fixedly connected with the processing table, the side of the processing table is provided with the supporting frame, and the outer side of the supporting frame is provided with a spot welding processing head; further comprises: the connecting screw rod is movably arranged in the processing table, the connecting seat is connected with the outer wall of the connecting screw rod in a threaded manner, and the first hydraulic rod is fixedly arranged at the top of the connecting seat. This welding slag cleaning equipment for spot welder, through the motion of control second hydraulic stem, the second hydraulic stem drives and pulls the silk motion, and then drives the shutoff board and rotate on the butt joint seat, lets the shutoff board carry out the shutoff to the cavity entry, is convenient for negative pressure air current inhale the welding slag in the coupling housing, when the shutoff board resets, opens the cavity entry to carry out the shutoff to the passageway on the conveyer belt, let the cavity top appear the negative pressure, inhale the welding fume of spot welding in-process.

Description

Welding slag cleaning equipment for spot welder

Technical Field

The utility model relates to the technical field of spot welding machines, in particular to welding slag cleaning equipment for a spot welding machine.

Background

The spot welder utilizes high temperature electric arc generated by the instant short circuit of the positive electrode and the negative electrode to melt the welding flux and the welded material on the welding rod, and the welding flux and the welded material are welded and combined, and the spot welder can be roughly divided into a single-point spot welder, a double-point spot welder and a multi-point spot welder, and is widely used in the field of metal welding processing due to convenient use.

In the spot welding machine, metal oxide is insoluble in molten metal to form slag and float out, part of the metal oxide falls on a spot welding machine processing table, if the metal oxide cannot timely clean the welding slag on the spot welding machine processing table, a large amount of welding slag is accumulated, inconvenience is brought to subsequent spot welding processing of workpieces and maintenance of equipment, welding smoke can be generated in the spot welding process, if the welding smoke cannot be sucked and removed, the welding smoke can float around, and the surrounding air quality is influenced, and therefore the spot welding machine welding slag cleaning equipment is designed.

Aiming at the existing problems, innovation based on the original spot welder is urgently needed.

Disclosure of Invention

The utility model aims to provide welding slag cleaning equipment for a spot welder, which is used for solving the problems that in the spot welder provided by the prior art, metal oxides are insoluble in molten metal to form slag and float in the spot welder processing process, and part of the metal oxides fall on a spot welder processing table, so that a large amount of welding slag is accumulated if the welding slag on the spot welder processing table cannot be cleaned in time, inconvenience is brought to subsequent workpiece spot welding processing and equipment maintenance, welding smoke is generated in the spot welding process, and the welding smoke can drift around and influence the surrounding air quality if the welding smoke cannot be sucked.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the welding slag cleaning equipment for the spot welding machine comprises a supporting base, a processing table and a supporting frame, wherein the top of the supporting base is fixedly connected with the processing table, the side of the processing table is provided with the supporting frame, and the outside of the supporting frame is provided with a spot welding processing head;

further comprises:

the connecting screw rod is movably arranged in the processing table, the outer wall of the connecting screw rod is in threaded connection with the connecting seat, and the top of the connecting seat is fixedly provided with a first hydraulic rod;

the connecting shell is fixedly connected to the side of the first hydraulic rod, a connecting hose is arranged on the outer wall of the connecting shell, and the end part of the connecting hose is connected with the storage box body;

the connecting spring is fixedly connected to the inner wall of the connecting shell;

the cavity is formed in the connecting shell;

the protection network is arranged in the storage box body, a first filter plate is arranged on the side of the protection network, a second filter plate is arranged on the side of the first filter plate, and a rotating blade is arranged on the right side of the second filter plate.

As an alternative to the slag cleaning apparatus for spot welder of the present utility model, wherein: the bottom of connecting the casing and the top of processing platform laminate each other, and connect the casing and communicate each other with the storage box through coupling hose.

As an alternative to the slag cleaning apparatus for spot welder of the present utility model, wherein: the inside movable mounting of connection casing has clean roller bearing, and clean roller bearing's tip fixedly connected with first gear to the avris of first gear is connected with the second gear, and the end connection of second gear has the conveyer belt simultaneously.

As an alternative to the slag cleaning apparatus for spot welder of the present utility model, wherein: the cleaning roller and the first gear are integrally arranged, and the central axis of the cleaning roller is mutually overlapped with the central axis of the first gear.

As an alternative to the slag cleaning apparatus for spot welder of the present utility model, wherein: the diameter of the second gear is smaller than that of the first gear, and the first gear and the second gear are in meshed connection.

As an alternative to the slag cleaning apparatus for spot welder of the present utility model, wherein: the end part of the connecting spring is fixedly connected with a plugging plate, the end part of the plugging plate is movably connected with a butt joint seat, the side of the plugging plate is connected with a traction wire, and the end part of the traction wire is connected with a second hydraulic rod.

As an alternative to the slag cleaning apparatus for spot welder of the present utility model, wherein: the plugging plate and the butt joint seat form a rotating structure through the connecting spring, and the plugging plate is welded with the connecting spring.

As an alternative to the slag cleaning apparatus for spot welder of the present utility model, wherein: the first filter plate and the second filter plate are parallel to each other, and the first filter plate and the second filter plate are nested and arranged in the storage box body.

Compared with the prior art, the utility model has the beneficial effects that:

1. the welding slag cleaning equipment for the spot welding machine is provided with the cleaning roller, the welding slag on the processing surface is cleaned by utilizing the rotation of the cleaning roller, the welding slag is cleaned into the connecting shell, and when the cleaning roller rotates, the first gear and the second gear are driven to rotate, so that the conveying belt is driven to move, the welding slag is automatically conveyed by the conveying belt, the welding slag is conveyed to the vicinity of the connecting hose, the welding slag in the later stage is conveniently sucked into the storage box body, and the welding slag is intensively stored;

2. the welding slag cleaning equipment for the spot welder is provided with the plugging plate, the second hydraulic rod is controlled to move to drive the traction wire to move so as to drive the plugging plate to rotate on the butt joint seat, the plugging plate is used for plugging the cavity inlet, so that negative pressure air flow is convenient for sucking welding slag in the connecting shell, when the plugging plate is reset, the cavity inlet is opened, a channel on the conveying belt is plugged, negative pressure is generated at the top of the cavity, and welding smoke in the spot welding process is sucked;

3. this welding slag cleaning equipment for spot welder is provided with first filter plate and second filter plate, utilizes first filter plate and the second filter plate that set up in the storage box, all fills with active carbon in first filter plate and the second filter plate, can inhale the removal in the butt welding cigarette, realizes butt welding cigarette purification treatment's effect.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic side view of the connection housing of the present utility model;

FIG. 3 is a schematic view of a connection structure between a connection housing and a first gear according to the present utility model;

FIG. 4 is a schematic view of the internal structure of the connection housing of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 5A according to the present utility model;

FIG. 6 is a schematic top view of the internal structure of the support base of the present utility model;

fig. 7 is a schematic view of the internal structure of the storage box of the present utility model.

In the figure: 1. a support base; 2. a processing table; 3. a support frame; 4. a spot welding processing head; 5. connecting a screw rod; 6. a connecting seat; 7. a first hydraulic lever; 8. a connection housing; 9. a connecting hose; 10. a storage box; 11. a first gear; 12. cleaning a roller; 13. a second gear; 14. a conveyor belt; 15. a connecting spring; 16. a plugging plate; 17. a butt joint seat; 18. traction wire; 19. a second hydraulic lever; 20. a cavity; 21. a protective net; 22. a first filter plate; 23. a second filter plate; 24. and rotating the blade.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The present embodiment is intended to facilitate solving the problem of how to suck the welding fume, please refer to fig. 1, fig. 4-5 and fig. 7, and the present utility model provides a technical solution: the slag cleaning device for the spot welding machine comprises a supporting base 1, a processing table 2 and a supporting frame 3, wherein the top of the supporting base 1 is fixedly connected with the processing table 2, the side of the processing table 2 is provided with the supporting frame 3, and a spot welding processing head 4 is arranged on the outer side of the supporting frame 3; further comprises: the connecting screw rod 5 is movably arranged in the processing table 2, the outer wall of the connecting screw rod 5 is in threaded connection with the connecting seat 6, and the top of the connecting seat 6 is fixedly provided with the first hydraulic rod 7; a connecting shell 8 fixedly connected to the side of the first hydraulic rod 7, wherein a connecting hose 9 is arranged on the outer wall of the connecting shell 8, and a storage box 10 is connected to the end part of the connecting hose 9; a connecting spring 15 fixedly connected to the inner wall of the connecting housing 8; a cavity 20 provided in the interior of the connection housing 8; a protection net 21 disposed inside the storage tank 10, wherein a first filter plate 22 is mounted on an edge side of the protection net 21, a second filter plate 23 is mounted on an edge side of the first filter plate 22, and a rotary blade 24 is disposed on a right side of the second filter plate 23; the bottom of the connecting shell 8 is mutually attached to the top of the processing table 2, the connecting shell 8 is communicated with the storage box 10 through a connecting hose 9, the first filter plate 22 and the second filter plate 23 are mutually parallel, and the first filter plate 22 and the second filter plate 23 are nested in the storage box 10;

first motor rotation of control connection lead screw 5 tip, motor drive shaft links to each other with connection lead screw 5, when connection lead screw 5 rotates, drive connecting seat 6 and first hydraulic stem 7 motion, and then adjust the position of connection casing 8, and can utilize the first hydraulic stem 7 that connection casing 8 both sides set up, and control rotor blade 24 right side second motor rotation, the second motor output shaft links to each other with rotor blade 24, utilize rotor blade 24's rotation, produce negative pressure suction, and storage box 10 links to each other with connection casing 8 through coupling hose 9, the shutoff board 16 is located conveyer belt 14 top this moment, carry out the shutoff to conveyer belt 14 left side, let cavity 20 top produce negative pressure, come to inhale the welding fume in the spot welding process, then utilize first filter plate 22 and second filter plate 23's setting, all fill active carbon in first filter plate 22 and the second filter plate 23, adsorb the particulate matter in the welding fume, reach the filter plate effect of purifying treatment.

Example 2

The present embodiment aims to facilitate solving the problem of how to clean the welding slag, and is an improvement made on the basis of embodiment 1, specifically, referring to fig. 1-4, a cleaning roller 12 is movably installed inside a connection housing 8, a first gear 11 is fixedly connected to an end portion of the cleaning roller 12, a second gear 13 is connected to an edge side of the first gear 11, meanwhile, a conveying belt 14 is connected to an end portion of the second gear 13, the cleaning roller 12 and the first gear 11 are integrally arranged, a central axis of the cleaning roller 12 coincides with a central axis of the first gear 11, a diameter of the second gear 13 is smaller than a diameter of the first gear 11, and the first gear 11 and the second gear 13 are in meshed connection;

when the welding slag on the processing table 2 needs to be cleaned, the connecting shell 8 is attached to the processing table 2, the third motor arranged on the outer wall of the connecting shell 8 is controlled to rotate, the output shaft of the third motor is connected with the cleaning roller 12, the cleaning roller 12 is driven to rotate, the welding slag on the processing table 2 is cleaned, the welding slag is cleaned into the connecting shell 8, and when the cleaning roller 12 rotates, the first gear 11 and the second gear 13 are driven to rotate, the second gear 13 is connected with the conveying belt 14, the conveying belt 14 is driven to rotate, and the welding slag is conveyed by the conveying belt 14, so that the situation that the welding slag is accumulated at the inlet of the connecting shell 8 is avoided.

Example 3

The present embodiment is intended to promote solving the problem of how to adjust the airflow path, and is an improvement made on the basis of embodiment 1, specifically, please refer to fig. 1 and fig. 4-5, an end portion of a connecting spring 15 is fixedly connected with a plugging plate 16, an end portion of the plugging plate 16 is movably connected with a docking seat 17, a side of the plugging plate 16 is connected with a traction wire 18, meanwhile, an end portion of the traction wire 18 is connected with a second hydraulic rod 19, the plugging plate 16 and the docking seat 17 form a rotating structure through the connecting spring 15, and the plugging plate 16 and the connecting spring 15 are in welded connection;

through controlling the motion of the second hydraulic rod 19, the second hydraulic rod 19 pulls the traction wire 18 and the plugging plate 16 to move, the plugging plate 16 rotates on the butt joint seat 17, the connecting spring 15 is stretched when the plugging plate 16 rotates, the inlet of the cavity 20 is plugged by the plugging plate 16, the air flow can only flow from the upper space of the conveying belt 14 to suck welding slag conveyed by the conveying belt 14, the welding slag enters the storage box body 10 through the connecting hose 9, the centralized storage of the welding slag is realized, and the air flow circulation path is regulated through controlling the motion of the plugging plate 16, so that the effects of respectively sucking welding slag and welding smoke are realized.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The welding slag cleaning equipment for the spot welding machine comprises a supporting base (1), a processing table (2) and a supporting frame (3), wherein the top of the supporting base (1) is fixedly connected with the processing table (2), the supporting frame (3) is arranged on the side of the processing table (2), and a spot welding processing head (4) is arranged on the outer side of the supporting frame (3);

characterized by further comprising:

the connecting screw rod (5) is movably arranged in the processing table (2), the outer wall of the connecting screw rod (5) is in threaded connection with the connecting seat (6), and the top of the connecting seat (6) is fixedly provided with the first hydraulic rod (7);

the connecting shell (8) is fixedly connected to the side of the first hydraulic rod (7), a connecting hose (9) is arranged on the outer wall of the connecting shell (8), and the end part of the connecting hose (9) is connected with a storage box body (10);

a connecting spring (15) fixedly connected to the inner wall of the connecting shell (8);

a cavity (20) which is arranged in the connecting shell (8);

the protection network (21) is arranged in the storage box body (10), a first filter plate (22) is arranged on the side of the protection network (21), a second filter plate (23) is arranged on the side of the first filter plate (22), and a rotating blade (24) is arranged on the right side of the second filter plate (23).

2. A slag cleaning apparatus for a spot welder according to claim 1, wherein: the bottom of the connecting shell (8) is mutually attached to the top of the processing table (2), and the connecting shell (8) is mutually communicated with the storage box body (10) through a connecting hose (9).

3. A slag cleaning apparatus for a spot welder according to claim 1, wherein: the inside movable mounting of connection casing (8) has clean roller (12), and the tip fixedly connected with first gear (11) of clean roller (12) to the avris of first gear (11) is connected with second gear (13), and the tip of second gear (13) is connected with conveyer belt (14) simultaneously.

4. A slag cleaning apparatus for a spot welder according to claim 3, wherein: the cleaning roller (12) and the first gear (11) are integrally arranged, and the central axis of the cleaning roller (12) is mutually overlapped with the central axis of the first gear (11).

5. A slag cleaning apparatus for a spot welder according to claim 3, wherein: the diameter of the second gear (13) is smaller than that of the first gear (11), and the first gear (11) is in meshed connection with the second gear (13).

6. A slag cleaning apparatus for a spot welder according to claim 1, wherein: the end part of the connecting spring (15) is fixedly connected with a plugging plate (16), the end part of the plugging plate (16) is movably connected with a butt joint seat (17), the side of the plugging plate (16) is connected with a traction wire (18), and meanwhile, the end part of the traction wire (18) is connected with a second hydraulic rod (19).

7. The slag cleaning apparatus for spot welding machine as set forth in claim 6, wherein: the plugging plate (16) and the butt joint seat (17) form a rotating structure through the connecting spring (15), and the plugging plate (16) is welded with the connecting spring (15).

8. A slag cleaning apparatus for a spot welder according to claim 1, wherein: the first filter plate (22) and the second filter plate (23) are parallel to each other, and the first filter plate (22) and the second filter plate (23) are nested and arranged in the storage box body (10).