Metal material welding machine equipment

Abstract

The utility model discloses metal material welding machine equipment, which belongs to the technical field of welding equipment, and comprises a working table and a welding head, the working table is provided with a guide rail, the output end of the guide rail is horizontally provided with a telescopic rod, the telescopic rod is perpendicular to the guide rail, the output end of the telescopic rod is provided with a mounting plate, and the mounting plate is provided with a clamping groove. A protective cover is arranged on the bottom wall of the mounting plate, and the welding head is arranged in the protective cover; an air pipe is fixedly mounted on the side wall of the mounting plate; in the stretching process of the telescopic rod, the rolling wheel rolls on the surface of the metal material, so that the elastic sleeve is squeezed, in the process, the air cavity in the elastic sleeve is squeezed, air in the air cavity penetrates through the corresponding exhaust valve to enter the through hole and then flows into the air pipe along the guide pipe, and therefore the function of exhausting air in the air pipe is achieved. And the gas in the gas pipe is discharged through the gas hole, and the gas discharged from the gas hole impacts the surface of the ball body to change the gas flow direction.

Description

Technical Field

[0001] The utility model relates to the technical field of welding equipment, in particular to a metal material welding machine equipment. Background Art

[0002] In industrial production, when the surfaces of metal sheets need to be connected, a spot welding machine is required to perform the operation. The principle of the spot welding machine is to pass a high-intensity instantaneous current between the spot welding rod and the welding seat. The current will gather at the spot welding point in the process of passing through the metal sheets, causing the metal to melt and fuse with each other. After cooling, the metal sheets are fixed together. This type of spot welding machine is currently the most widely used one, with the advantages of simple structure, easy use and low cost.

[0003] However, the existing welding machines are usually directly exposed to the outside during operation, so the heat generated during welding will be freely dissipated to the outside. As the working time increases, it is easy for the workers to work in a high temperature environment, which can easily cause physical discomfort to the workers in summer.

[0004] Therefore, a metal material welding machine is proposed. Summary of the invention

[0005] The utility model aims to provide a metal material welding machine device, which can solve the problem that a large amount of heat is dissipated to the outside during the welding process.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal material welding machine device, comprising a workbench and a welding head, the workbench is provided with a guide rail, a telescopic rod is horizontally arranged on the output end of the guide rail, the telescopic rod and the guide rail are perpendicular to each other, a mounting plate is arranged on the output end of the telescopic rod, a protective cover is arranged on the bottom wall of the mounting plate, and the welding head is arranged in the protective cover;

[0007] An air pipe is fixedly installed on the side wall of the mounting plate, an air hole is opened on the bottom wall of the air pipe, the air hole is funnel-shaped, a mounting rod is fixedly installed in the air hole, a sphere is arranged on the mounting rod, and an air supply mechanism cooperating with the air pipe is arranged on the protective cover.

[0008] Preferably, the air supply mechanism includes a mounting frame fixedly mounted on the side wall of the protective cover, a roller is rotatably mounted on the mounting frame, an elastic sleeve is fixedly mounted on the front wall of the roller, air cavities are evenly arranged on the elastic sleeve, a through hole connected to the air cavity is arranged on the roller, and the protective cover is provided with a conduit with both ends respectively connected to the through hole and the trachea.

[0009] During the working process, first place the two metal materials to be welded together, then adjust the position of the telescopic rod on the guide rail, and then make the welding head contact with the part to be welded. At this time, the elastic sleeve on the roller applies pressure to the metal material. Under the action of pressure, the metal material is tightly pressed. At this time, the metal material will not be able to shake, thereby improving the accuracy of the welding process. Then, during the welding process, the telescopic rod automatically extends, so that it can drive the welding head to move along the surface of the part to be welded, thereby realizing automatic welding. During the extension of the telescopic rod, the roller rolls on the surface of the metal material, so the elastic sleeve is squeezed. In this process, the air cavity on the elastic sleeve is squeezed, and the gas therein passes through the corresponding exhaust valve into the through hole, and then flows along the conduit into the trachea, thereby realizing the function of exhausting the trachea, and the gas in the trachea is discharged through the pores. At this time, the gas discharged from the pores impacts the surface of the sphere, changes the direction of the airflow, thereby increasing the air flow rate around the protective cover, improving the heat dissipation effect of the welded part, and dissipating the heat quickly, thereby reducing the heat of the air around the staff and improving the comfort of the working process.

[0010] Preferably, an exhaust valve is embedded in the through hole, an input end of the exhaust valve is communicated with the air cavity, and an intake valve communicated with the outside is embedded on the side wall of each air cavity.

[0011] One-way exhaust can be achieved under the action of the intake valve and the exhaust valve, thereby ensuring that the heat of the welded part can be dissipated in time.

[0012] Preferably, a filter screen cooperating with the air inlet valve is provided on the outer wall of the elastic sleeve.

[0013] The filter can prevent dust from entering the air cavity, thereby ensuring the volume of the air cavity and ensuring that the air cavity can supply air to the trachea normally.

[0014] Preferably, an elastic membrane is fixedly mounted on the outer wall of the elastic sleeve, and the filter screen is embedded in the elastic membrane.

[0015] As the roller rolls, the elastic membrane vibrates, which drives the filter to shake, thereby shaking off the dust on the surface of the filter, ensuring that the filter can achieve its filtering effect.

[0016] Preferably, guide grooves are evenly arranged on the surface of the sphere, and the sphere is rotatably mounted on a mounting rod.

[0017] The guide groove limits the direction of the airflow, thereby expanding the flow range of the airflow, improving the heat diffusion effect around the protective cover, and evenly dissipating the heat.

[0018] Preferably, the filter screen is made of stainless steel.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. During the extension of the telescopic rod, the roller rolls on the surface of the metal material, so the elastic sleeve is squeezed. In this process, the air cavity on the elastic sleeve is squeezed, and the gas therein passes through the corresponding exhaust valve into the through hole, and then flows along the conduit into the trachea, thereby achieving the function of exhausting the trachea, and the gas in the trachea is discharged through the pores. At this time, the gas discharged from the pores impacts the surface of the sphere, changing the direction of the air flow, thereby increasing the air flow rate around the protective cover, improving the heat dissipation effect of the welded parts, and quickly dissipating the heat, thereby reducing the heat of the air around the staff and improving the comfort of the working process;

[0021] 2. The present application sets a filter and an elastic membrane. When the roller rolls, the elastic membrane vibrates, thereby driving the filter to shake, thereby shaking off the dust on the surface of the filter, thereby ensuring that the filter can play a filtering role. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 This is the overall structural view of the utility model;

[0024] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0025] Figure 3 It is a cross-sectional view of the trachea of ​​the utility model;

[0026] Figure 4 This is a combined cross-sectional view of the roller and the elastic sleeve of the utility model;

[0027] Figure 5 It is a combination diagram of the filter screen and the elastic membrane of the utility model.

[0028] Description of reference numerals:

[0029] 1. Workbench; 2. Welding head; 3. Guide rail; 4. Telescopic rod; 5. Protective cover; 6. Air pipe; 7. Air hole; 8. Mounting rod; 9. Sphere; 10. Mounting frame; 11. Roller; 12. Elastic sleeve; 13. Air cavity; 14. Through hole; 15. Conduit; 16. Exhaust valve; 17. Inlet valve; 18. Filter; 19. Elastic membrane. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figures 1 to 5 , the utility model provides a technical solution:

[0032] A metal material welding machine device, comprising a workbench 1 and a welding head 2, characterized in that: a guide rail 3 is provided on the workbench 1, a telescopic rod 4 is horizontally provided on the output end of the guide rail 3, the telescopic rod 4 and the guide rail 3 are perpendicular to each other, a mounting plate is provided on the output end of the telescopic rod 4, a protective cover 5 is provided on the bottom wall of the mounting plate, and the welding head 2 is arranged in the protective cover 5;

[0033] An air pipe 6 is fixedly mounted on the side wall of the mounting plate, an air hole 7 is opened on the bottom wall of the air pipe 6, the air hole 7 is funnel-shaped, a mounting rod 8 is fixedly mounted in the air hole 7, a sphere 9 is provided on the mounting rod 8, and an air supply mechanism cooperating with the air pipe 6 is provided on the protective cover 5.

[0034] The air supply mechanism includes a mounting frame 10 fixedly mounted on the side wall of the protective cover 5, a roller 11 is rotatably mounted on the mounting frame 10, an elastic sleeve 12 is fixedly mounted on the front wall of the roller 11, air cavities 13 are evenly opened on the elastic sleeve 12, a through hole 14 connected to the air cavity 13 is opened on the roller 11, and a conduit 15 is provided on the protective cover 5, with two ends respectively connected to the through hole 14 and the trachea 6.

[0035] During the working process, firstly, the two metal materials to be welded are placed together, then the position of the telescopic rod 4 on the guide rail 3 is adjusted, and then the welding head 2 is brought into contact with the part to be welded. At this time, the elastic sleeve 12 on the roller 11 applies pressure to the metal material. Under the action of the pressure, the metal material is tightly pressed, and the metal material will not be able to shake at this time, thereby improving the accuracy of the welding process. Then, during the welding process, the telescopic rod 4 automatically extends, so that the welding head 2 can be driven to move along the surface of the part to be welded, thereby realizing automatic welding. During the extension of the telescopic rod 4, the roller 11 rolls on the surface of the metal material, so The elastic sleeve 12 is squeezed, and during this process, the air cavity 13 on the elastic sleeve 12 is squeezed, and the gas therein passes through the corresponding exhaust valve 16 into the through hole 14, and then flows into the trachea 6 along the conduit 15, thereby achieving the function of exhausting the trachea 6, and the gas in the trachea 6 is discharged through the pores 7. At this time, the gas discharged from the pores 7 impacts the surface of the sphere 9, changing the direction of the air flow, thereby increasing the air flow rate around the protective cover 5, improving the heat dissipation effect of the welded part, and quickly dissipating the heat, thereby reducing the heat of the air around the staff and improving the comfort of the working process.

[0036] Specifically, Figure 4 As shown, an exhaust valve 16 is embedded in the through hole 14 , an input end of the exhaust valve 16 is communicated with the air cavity 13 , and an intake valve 17 communicated with the outside is embedded on the side wall of each of the air cavities 13 .

[0037] One-way exhaust can be achieved under the action of the air inlet valve 17 and the exhaust valve 16, thereby ensuring that the heat of the welded part can be dissipated in time.

[0038] Specifically, Figure 4 As shown, a filter screen 18 cooperating with the air intake valve 17 is provided on the outer wall of the elastic sleeve 12 .

[0039] The filter 18 can prevent dust from entering the air cavity 13 , thereby ensuring the volume of the air cavity 13 and ensuring that the air cavity 13 can normally supply air to the air pipe 6 .

[0040] Specifically, Figure 4 As shown, an elastic membrane 19 is fixedly mounted on the outer wall of the elastic sleeve 12 , and the filter screen 18 is embedded in the elastic membrane 19 .

[0041] During the rolling of the roller 11 , the elastic membrane 19 vibrates, thereby driving the filter 18 to shake, so that dust on the surface of the filter 18 can be shaken off, thereby ensuring that the filter 18 can play a filtering effect.

[0042] Specifically, Figure 3As shown, the surface of the sphere 9 is evenly provided with guide grooves, and the sphere 9 is rotatably mounted on the mounting rod 8.

[0043] The direction of the airflow is limited under the action of the guide groove, thereby expanding the flow range of the airflow, improving the diffusion effect of the heat around the protective cover 5, and making the heat evenly dissipated.

[0044] Specifically, Figure 1 As shown, the filter screen 18 is made of stainless steel.

[0045] Working principle: During the working process, first place the two metal materials to be welded together, then adjust the position of the telescopic rod 4 on the guide rail 3, and then make the welding head 2 contact the part to be welded. At this time, the elastic sleeve 12 on the roller 11 applies pressure to the metal material. Under the action of pressure, the metal material is tightly pressed. At this time, the metal material will not be able to shake, thereby improving the accuracy of the welding process. Then, during the welding process, the telescopic rod 4 automatically extends, so that it can drive the welding head 2 to move along the surface of the part to be welded, thereby realizing automatic welding. During the extension of the telescopic rod 4, the roller 11 rolls on the surface of the metal material. , so the elastic sleeve 12 is squeezed. During this process, the air cavity 13 on the elastic sleeve 12 is squeezed, and the gas therein passes through the corresponding exhaust valve 16 into the through hole 14, and then flows into the trachea 6 along the conduit 15, thereby achieving the function of exhausting the trachea 6, and the gas in the trachea 6 is discharged through the air hole 7. At this time, the gas discharged from the air hole 7 impacts the surface of the sphere 9, changing the direction of the air flow, thereby increasing the air flow rate around the protective cover 5, improving the heat dissipation effect of the welded part, and quickly dissipating the heat, thereby reducing the heat of the air around the staff and improving the comfort of the working process.

[0046] Under the action of the air inlet valve 17 and the exhaust valve 16, one-way exhaust can be achieved, thereby ensuring that the heat of the completed welding part can be dissipated in time; under the action of the filter 18, dust can be prevented from entering the air cavity 13, thereby ensuring the volume of the air cavity 13, and ensuring that the air cavity 13 can normally supply air to the air pipe 6.

[0047] During the rolling of the roller 11, the elastic membrane 19 vibrates, thereby driving the filter 18 to shake, so as to shake off the dust on the surface of the filter 18, ensuring that the filter 18 can play a filtering effect. Under the action of the guide groove, the direction of the airflow is limited, thereby expanding the flow range of the airflow, improving the diffusion effect of the heat around the protective cover 5, and dissipating the heat evenly.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A metal material welding machine device, comprising a workbench (1) and a welding head (2), characterized in that: The workbench (1) is provided with a guide rail (3), a telescopic rod (4) is horizontally arranged on the output end of the guide rail (3), the telescopic rod (4) and the guide rail (3) are perpendicular to each other, a mounting plate is arranged on the output end of the telescopic rod (4), a protective cover (5) is arranged on the bottom wall of the mounting plate, and the welding head (2) is arranged in the protective cover (5); An air pipe (6) is fixedly mounted on the side wall of the mounting plate, an air hole (7) is opened on the bottom wall of the air pipe (6), the air hole (7) is funnel-shaped, a mounting rod (8) is fixedly mounted in the air hole (7), a sphere (9) is arranged on the mounting rod (8), and an air supply mechanism cooperating with the air pipe (6) is arranged on the protective cover (5).

2. A metal material welding machine according to claim 1, characterized in that: The air supply mechanism comprises a mounting frame (10) fixedly mounted on the side wall of the protective cover (5), a roller (11) being rotatably mounted on the mounting frame (10), an elastic sleeve (12) being fixedly mounted on the front wall of the roller (11), air cavities (13) being evenly formed on the elastic sleeve (12), a through hole (14) being formed on the roller (11) and being connected to the air cavity (13), and a conduit (15) having two ends respectively connected to the through hole (14) and the air pipe (6) on the protective cover (5).

3. A metal material welding machine according to claim 2, characterized in that: An exhaust valve (16) is embedded in the through hole (14), the input end of the exhaust valve (16) is connected to the air cavity (13), and an intake valve (17) connected to the outside is embedded on the side wall of each air cavity (13).

4. A metal material welding machine according to claim 3, characterized in that: A filter screen (18) matched with the air intake valve (17) is provided on the outer wall of the elastic sleeve (12).

5. A metal material welding machine according to claim 4, characterized in that: An elastic membrane (19) is fixedly mounted on the outer wall of the elastic sleeve (12), and the filter screen (18) is embedded in the elastic membrane (19).

6. A metal material welding machine according to claim 5, characterized in that: The surface of the sphere (9) is evenly provided with flow guide grooves, and the sphere (9) is rotatably mounted on the mounting rod (8).

7. A metal material welding machine according to claim 6, characterized in that: The filter screen (18) is made of stainless steel.

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