Workpiece welding device convenient to clean

Abstract

The workpiece welding device comprises a workbench, a welding machine body is installed on the upper wall of the workbench, a receding groove is formed in the upper wall of the workbench, an electric control push rod is installed on the inner wall of the receding groove, a sliding frame is installed at the output end of the electric control push rod, and a bearing plate is slidably installed on the upper wall of the sliding frame; a bearing plate is installed on the upper wall of the workbench, a welding clamp is installed on the upper wall of the bearing plate, a cleaning cavity is formed in an inner cavity of the workbench, a motor is installed on the upper wall of the workbench in an inserted mode, and a steel brush is installed at the output end, inserted into the cleaning cavity, of the motor. In addition, steel wires serve as bristles of the steel brush in the device, the cleaning effect can be effectively improved while deformation can be achieved, compared with scraping through a scraping block, the steel brush can clean the protruding welding clamp, and applicability is high.

Description

Technical Field

[0001] This patent relates to the field of welding technology, specifically a workpiece welding device that is easy to clean. Background Art

[0002] Welding, also known as fusion, is a manufacturing process and technology that joins metals or other thermoplastic materials such as plastics by heating, high temperature or high pressure;

[0003] In the process of welding, welding slag will inevitably appear and adhere to the top of the device. In a laser welding device that can facilitate the cleaning of welding slag, a linkage structure consisting of a scraper block and a welding plate is provided, so that the scraper block can scrape off the welding slag above the welding plate.

[0004] However, at present, during the welding process of the workpiece, a fixture needs to be set on the welding plate to clamp the workpiece, so as to avoid displacement of the workpiece and cause welding misalignment;

[0005] However, in the welding device proposed in the above document, the scraper block is directly attached to the upper wall of the welding plate, which requires that no welding fixture can be provided above the welding plate, and the practicality is poor.

[0006] Patent content

[0007] The purpose of this patent is to provide a workpiece welding device that is easy to clean to solve the problems raised in the above background technology.

[0008] To achieve the above purpose, the present invention provides the following technical solutions: a workpiece welding device that is easy to clean, comprising a workbench, a welding machine body is installed on the upper wall of the workbench, a clearance groove is opened on the upper wall of the workbench, an electric control push rod is installed on the inner wall of the clearance groove, the electric control push rod is electrically connected to an external power supply, a sliding frame is installed on the output end of the electric control push rod, a bearing plate is slidably installed on the upper wall of the sliding frame, and a welding fixture is installed on the upper wall of the bearing plate;

[0009] The inner cavity of the workbench is provided with a cleaning cavity, the cleaning cavity is communicated with the give way groove, a motor is inserted and installed on the upper wall of the workbench, the motor is electrically connected to an external power supply, the output end of the motor is inserted into the cleaning cavity and a steel brush is installed, the steel brush can be fitted with the upper wall of the carrying plate;

[0010] A cleaning mechanism is installed in the cleaning chamber, and the cleaning mechanism can clean the upper wall of the carrying plate.

[0011] Preferably, a through groove is formed on the side wall of the workbench, the through groove is communicated with the inner cavity of the cleaning cavity, a collecting bucket is inserted and installed in the through groove, and the collecting bucket is located below the steel brush.

[0012] Preferably, the cleaning mechanism includes a rubber baffle, a fan, a connecting pipe and an air outlet. The inner wall of the cleaning chamber is installed with a rubber baffle, and the rubber baffle is located at the connection between the cleaning chamber and the give way groove. The upper wall of the workbench is installed with a fan, and the fan is electrically connected to an external power supply. One end of the connecting pipe is installed at the output end of the fan, and the other end of the connecting pipe passes through the upper wall of the workbench and is installed on the side wall of the rubber baffle. The side wall of the connecting pipe is provided with an air outlet.

[0013] Preferably, a slide groove is provided on the upper wall of the steel brush, the slide groove is annular, an annular slider is slidably installed in the slide groove, one end of a spring is installed on the upper wall of the annular slider, and the other end of the spring is in contact with the side wall of the motor.

[0014] Preferably, a fixing ring is inserted and installed in the clearance groove, and the inner wall of the fixing ring can be in contact with the side wall of the bearing plate.

[0015] Preferably, an insert sleeve is inserted into the side wall of the workbench, and the insert sleeve is inserted into the make way groove. A push rod is slidably installed in the insert sleeve, and a main magnet is installed at one end of the push rod located in the make way groove. An installation groove is opened on the side wall of the supporting plate, and an auxiliary magnet is installed in the installation groove. The main magnet can be attracted and connected with the auxiliary magnet.

[0016] Compared with the prior art, the beneficial effects of this patent are:

[0017] In the device, the motor can be used to drive the steel brush to rotate, so as to clean the load plate and the welding fixture above the load plate, and remove the welding slag and other impurities above the load plate to avoid affecting the welding of the workpiece. In addition, the steel brush in the device is made of steel wire as bristles, which can be deformed and can effectively improve the cleaning effect. Compared with scraping by a scraper, the steel brush can clean the protruding welding fixture, and has strong applicability.

[0018] In addition, the device also arranges a spring between the steel brush and the motor, so that the spring provides a downward thrust for the steel brush, so that the steel brush can fit closely with the bearing plate when cleaning welding slag. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of this patent.

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of this patent.

[0021] Figure 3 for Figure 2 Schematic diagram of the structure at point A in the middle.

[0022] Figure 4 for Figure 2 Schematic diagram of the structure at point B in the middle.

[0023] In the figure: 1 workbench, 2 welding machine body, 3 make way slot, 4 electric control push rod, 5 slide frame, 6 bearing plate, 7 welding fixture, 8 cleaning chamber, 9 motor, 10 steel brush, 11 cleaning mechanism, 111 rubber shield, 112 fan, 113 connecting pipe, 114 air outlet, 12 through slot, 13 collecting bucket, 14 slide slot, 15 annular slider, 16 spring, 17 fixing ring, 18 insert cylinder, 19 ejector rod, 20 main magnet, 21 mounting slot, 22 auxiliary magnet. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of this patent to clearly and completely describe the technical solutions in the embodiments of this patent. Obviously, the described embodiments are only part of the embodiments of this patent, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0025] See also Figure 1-4 This patent provides a technical solution: a workpiece welding device that is easy to clean, including a workbench 1, a welding machine body 2 is installed on the upper wall of the workbench 1, a clearance groove 3 is opened on the upper wall of the workbench 1, an electric control push rod 4 is installed on the inner wall of the clearance groove 3, the electric control push rod 4 is electrically connected to an external power supply, a sliding frame 5 is installed on the output end of the electric control push rod 4, a bearing plate 6 is slidably installed on the upper wall of the sliding frame 5, and a welding fixture 7 is installed on the upper wall of the bearing plate 6;

[0026] The welding machine body 2 in this article adopts a welding machine body in a laser welding device that is convenient for cleaning welding slag, which is proposed in the publication number CN216028766U. The structures and working principles of the two are the same, and both weld the workpiece by laser. Therefore, the specific structure and working method of the welding machine body 2 are not described in detail here.

[0027] The inner cavity of the workbench 1 is provided with a cleaning cavity 8, which is communicated with the give way groove 3. A motor 9 is inserted and installed on the upper wall of the workbench 1, and the motor 9 is electrically connected to an external power supply. The output end of the motor 9 is inserted into the cleaning cavity 8 and a steel brush 10 is installed. The steel brush 10 can fit the upper wall of the carrying plate 6.

[0028] When welding a workpiece through the device, the workpiece is first fixed on the carrier plate 6 through the welding fixture 7, and then the position of the welding gun in the welding machine body 2 is adjusted. After the adjustment is completed, the workpiece can be welded through the welding gun;

[0029] After welding is completed, a certain amount of welding slag will fall on the welding fixture 7 and the carrier plate 6, so it is necessary to clean the welding slag. When cleaning, the electric control push rod 4 can be retracted to drive the carrier plate 6 to sink into the clearance groove 3, and then the top rod 19 can be pushed inward to move the carrier plate 6 into the cleaning chamber 8. At the same time, the motor 9 is started to drive the steel brush 10 to rotate, so that the steel brush 10 can clean the carrier plate 6 and the welding fixture 7 above, which is very convenient.

[0030] A cleaning mechanism 11 is installed in the cleaning chamber 8, and the cleaning mechanism 11 can clean the upper wall of the carrying plate 6;

[0031] After cleaning is completed, when the top rod 19 drives the carrying plate 6 to move into the clearance groove 3, the cleaning mechanism 11 can sweep away the welding slag swept from the top and make it enter the collecting bucket 13 in the cleaning chamber 8.

[0032] Specifically, a through groove 12 is formed on the side wall of the workbench 1 , and the through groove 12 is communicated with the inner cavity of the cleaning cavity 8 . A collecting bucket 13 is inserted and installed in the through groove 12 , and the collecting bucket 13 is located below the steel brush 10 .

[0033] Specifically, the cleaning mechanism 11 includes a rubber shield 111, a fan 112, a connecting pipe 113 and an air outlet 114. The inner wall of the cleaning chamber 8 is installed with a rubber shield 111, and the rubber shield 111 is located at the connection between the cleaning chamber 8 and the give way groove 3. The upper wall of the workbench 1 is installed with a fan 112, and the fan 112 is electrically connected to an external power supply. One end of the connecting pipe 113 is installed at the output end of the fan 112, and the other end of the connecting pipe 113 penetrates the upper wall of the workbench 1 and is installed on the side wall of the rubber shield 111. The side wall of the connecting pipe 113 is provided with an air outlet 114.

[0034] On the one hand, the rubber shield 111 can block the welding slag brushed off by the steel brush 10 to prevent the welding slag from falling into the clearance groove 3 and being difficult to clean. On the other hand, when the rubber shield 111 is attached to the carrier plate 6, the scattered welding slag above can be swept off to prevent the welding slag from moving into the clearance groove 3 along with the carrier plate 6.

[0035] In addition, after the fan 112 is started, air will be blown into the connecting pipe 113 and then blown out through the air outlet 114 on the side wall of the connecting pipe 113 to blow off the welding slag above the supporting plate 6.

[0036] Specifically, a slide groove 14 is provided on the upper wall of the steel brush 10, and the slide groove 14 is annular. An annular slider 15 is slidably installed in the slide groove 14, and one end of a spring 16 is installed on the upper wall of the annular slider 15, and the other end of the spring 16 is in contact with the side wall of the motor 9;

[0037] Because the spring 16 is installed on the annular slider 15, it does not rotate with the steel brush 10, and the spring 16 can provide a downward thrust for the steel brush 10, so that the steel brush 10 can fit closely with the supporting plate 6 when cleaning welding slag.

[0038] Specifically, a fixing ring 17 is inserted and installed in the clearance groove 3, and the inner wall of the fixing ring 17 can be in contact with the side wall of the bearing plate 6;

[0039] When the device is welding, the support plate 6 needs to be fitted with the inner wall of the fixing ring 17, so that the position of the support plate 6 on the sliding frame 5 is fixed by the fixing ring 17 to prevent the support plate 6 from sliding during the welding process, thereby causing welding misalignment.

[0040] Specifically, an insert sleeve 18 is inserted into the side wall of the workbench 1, and the insert sleeve 18 is inserted into the make way slot 3. A push rod 19 is slidably installed in the insert sleeve 18, and a main magnet 20 is installed at one end of the push rod 19 located in the make way slot 3. A mounting groove 21 is opened on the side wall of the bearing plate 6, and a secondary magnet 22 is installed in the mounting groove 21. The main magnet 20 can be attracted and connected with the secondary magnet 22;

[0041] After the main magnet 20 and the auxiliary magnet 22 are attracted to each other, the supporting plate 6 can be driven by the push rod 19 to slide left and right.

[0042] Working principle: When welding a workpiece through the device, first fix the workpiece on the carrier plate 6 through the welding fixture 7, and then adjust the position of the welding gun in the welding machine body 2. After the adjustment is completed, the workpiece can be welded through the welding gun;

[0043] After welding is completed, a certain amount of welding slag will fall on the welding fixture 7 and the supporting plate 6, so the welding slag needs to be cleaned. When cleaning, the electric control push rod 4 can be controlled to retract, so that it drives the supporting plate 6 to sink into the make way groove 3, and then the top rod 19 is pushed inward to move the supporting plate 6 into the cleaning chamber 8. At the same time, the motor 9 is started to drive the steel brush 10 to rotate, so that the steel brush 10 can be used to clean the supporting plate 6 and the welding fixture 7 above, which is very convenient.

[0044] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0045] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A workpiece welding device that is easy to clean, comprising a workbench (1), characterized in that: The upper wall of the workbench (1) is provided with a welding machine body (2), the upper wall of the workbench (1) is provided with a clearance groove (3), the inner wall of the clearance groove (3) is provided with an electric control push rod (4), the electric control push rod (4) is electrically connected to an external power supply, a sliding frame (5) is provided at the output end of the electric control push rod (4), a bearing plate (6) is slidably provided on the upper wall of the sliding frame (5), and a welding fixture (7) is provided on the upper wall of the bearing plate (6); The inner cavity of the workbench (1) is provided with a cleaning cavity (8), the cleaning cavity (8) is communicated with the clearance groove (3), a motor (9) is inserted and installed on the upper wall of the workbench (1), the motor (9) is electrically connected to an external power supply, the output end of the motor (9) is inserted into the cleaning cavity (8) and a steel brush (10) is installed, and the steel brush (10) can be in contact with the upper wall of the carrying plate (6); A cleaning mechanism (11) is installed in the cleaning chamber (8), and the cleaning mechanism (11) can clean the upper wall of the carrying plate (6).

2. A workpiece welding device that is easy to clean according to claim 1, characterized in that: A through groove (12) is provided on the side wall of the workbench (1), the through groove (12) is communicated with the inner cavity of the cleaning cavity (8), a collecting bucket (13) is inserted and installed in the through groove (12), and the collecting bucket (13) is located below the steel brush (10).

3. The workpiece welding device that is easy to clean according to claim 1, characterized in that: The cleaning mechanism (11) comprises a rubber shield (111), a fan (112), a connecting pipe (113) and an air outlet (114); the inner wall of the cleaning chamber (8) is provided with a rubber shield (111); the rubber shield (111) is located at the connection between the cleaning chamber (8) and the clearance groove (3); the upper wall of the workbench (1) is provided with a fan (112); the fan (112) is electrically connected to an external power supply; one end of the connecting pipe (113) is provided at the output end of the fan (112); the other end of the connecting pipe (113) passes through the upper wall of the workbench (1) and is provided on the side wall of the rubber shield (111); and the side wall of the connecting pipe (113) is provided with an air outlet (114).

4. The workpiece welding device that is easy to clean according to claim 1, characterized in that: The upper wall of the steel brush (10) is provided with a slide groove (14), the slide groove (14) is annular, an annular slider (15) is slidably installed in the slide groove (14), one end of a spring (16) is installed on the upper wall of the annular slider (15), and the other end of the spring (16) is in contact with the side wall of the motor (9).

5. The workpiece welding device that is easy to clean according to claim 1, characterized in that: A fixing ring (17) is inserted and installed in the clearance groove (3), and the inner wall of the fixing ring (17) can be in contact with the side wall of the bearing plate (6).

6. The workpiece welding device that is easy to clean according to claim 1, characterized in that: An insert cylinder (18) is inserted and installed in the side wall of the workbench (1), and the insert cylinder (18) is inserted and installed in the clearance groove (3). A push rod (19) is slidably installed in the insert cylinder (18), and a main magnet (20) is installed at one end of the push rod (19) located in the clearance groove (3). The side wall of the bearing plate (6) is provided with an installation groove (21), and an auxiliary magnet (22) is installed in the installation groove (21). The main magnet (20) can be attracted and connected with the auxiliary magnet (22).

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