A waste collection device for sheet metal welding

Abstract

This utility model belongs to the field of sheet metal processing technology, specifically a sheet metal welding waste collection device. It includes a machine body, a first processing table slidably mounted on the end face of the machine body, and a second processing table slidably mounted on one side of the first processing table. The first and second processing tables slide alternately. A diversion pipe is provided on one side of the machine body, and an air cavity is provided between one side of the diversion pipe and the inner wall of the machine body. A water tank is provided at the bottom of the machine body, and a scraper is slidably mounted inside the water tank. This utility model, by setting up the first and second processing tables, alternately supports the sheet metal parts during welding. After detaching from the sheet metal parts, the end face of the first processing table is cleaned to prevent welding slag from solidifying on the end face of the first processing table, thereby improving production quality. Furthermore, through the bottom drive plate and top block, the first or second processing table can vibrate during lifting, improving cleaning efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of sheet metal processing technology, and in particular relates to a waste chip collection device for sheet metal welding processing. Background Technology

[0002] Sheet metal welding is a processing method that joins metal sheets together using welding techniques. Sheet metal typically refers to thin metal sheets (such as steel, aluminum, and stainless steel), and is widely used in industries such as automotive, home appliances, construction, and aerospace. The choice of welding process depends on factors such as material type, thickness, shape, and welding quality requirements.

[0003] Patent CN214642145U discloses a waste recycling device for machining sheet metal parts, including a processing table and a collection cart. A gantry is installed on the top of the processing table, and an electric cutting device is installed on the front side of the top of the gantry. Connecting rods are installed at both ends of the inner side of the processing table, and a cutting table is welded to the inner side of the connecting rods. An electric telescopic rod is installed below the front right side of the gantry, and a brush plate is installed on the left end of the electric telescopic rod, with brushes embedded at the bottom of the brush plate. This invention uses an industrial control computer to start the electric telescopic rod. The extension and retraction of the electric telescopic rod moves the brush plate and brushes. When the brushes move on the cutting table, they sweep away the waste on the cutting table. The swept waste falls into the collection cart through a slope designed on the inner side of the processing table for collection. This effectively prevents waste from adhering to the cutting table and affecting subsequent cutting work. It has high waste collection efficiency, fast speed, and saves time and labor.

[0004] In existing technologies, waste chips on the processing table can be removed by setting up brushes, but the following problems still exist in overall use: First, existing waste chip collection is usually carried out after welding is completed. Welding slag falls onto the operating table and can damage sheet metal parts during processing, affecting product quality. Second, the welding slag solidifies on the end face of the operating table after cooling, making it difficult to remove and causing friction damage to sheet metal parts. Existing devices cannot complete the timely cleaning of welding slag. Utility Model Content

[0005] To overcome the shortcomings of existing technologies, this utility model provides a waste collection device for sheet metal welding. By setting up a first processing table and a second processing table, the sheet metal parts are supported alternately during welding. After the sheet metal parts are removed, the end faces of the first or second processing table are cleaned to prevent welding slag from solidifying on the end faces of the first or second processing table, thereby improving production quality. Through the bottom drive plate, elastic element, and top block, the first or second processing table can vibrate during lifting, causing welding slag to detach from the end faces of the first or second processing table, thus improving cleaning efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a sheet metal welding waste collection device, comprising a body, a first processing table slidably disposed on the end face of the body, a second processing table slidably disposed on one side of the first processing table, the adjacent ends of the first and second processing tables being comb-shaped and interleaved, the first and second processing tables sliding alternately, a diversion pipe disposed on one side of the body, two air chambers disposed on one side of the diversion pipe and the inner wall of the body, the two air chambers being able to clean the end faces of the first and second processing tables, a water tank disposed at the bottom of the body, a scraper slidably disposed inside the water tank, and two compression blocks slidably disposed on both sides of the scraper inside the water tank, the two compression blocks being able to compress the waste.

[0007] Preferably, both the first processing table and the second processing table are provided with a drive plate at their bottom, and each of the two drive plates is provided with a shaped slide groove on one side. The two shaped slide grooves are arranged symmetrically, and a guide rod is slidably arranged inside the shaped slide groove.

[0008] Preferably, a second cylinder is provided at the bottom of the first processing table on the inner wall of the machine body, and a connecting block is provided at the output end of the second cylinder. The connecting block is fixedly connected to the guide rod and the connecting block is fixedly connected to the scraper.

[0009] Preferably, one end of the irregularly shaped groove is horizontally positioned, and the other end of the irregularly shaped groove is inclined upwards.

[0010] Preferably, the drive plate has an elastic element inside, and a top block is provided on the outer circular surface of the elastic element. The top block abuts against the outer surface of the elastic element, and the top block is fixedly connected to the inner wall of the machine body.

[0011] Preferably, an air outlet is provided on one side of the air cavity, and a baffle is rotatably provided inside the air outlet. A limit block is provided on one side of the baffle on the inner wall of the air outlet, and the baffle abuts against the outer surface of the limit block.

[0012] Preferably, the drive plate has two sliding sleeves at both ends, and a slider is slidably disposed inside each of the two sliding sleeves. The slider is fixedly connected to the inner wall of the machine body, and a telescopic rod is disposed on the end face of each slider. One end of the telescopic rod is fixedly connected to the inner wall of the sliding sleeve.

[0013] Preferably, the water tank has two guide blocks inside.

[0014] In summary, compared with existing technologies, the beneficial effects of this solution are as follows:

[0015] (1) By setting up a first processing table and a second processing table, as well as a shaped sliding groove and a sliding sleeve, the first processing table and the second processing table can alternately lift and lower, and support the sheet metal parts in turn during the welding process. After detaching from the sheet metal parts, the end face of the first processing table or the second processing table will be cleaned to prevent the welding slag from solidifying on the end face of the first processing table or the second processing table, thereby improving the production quality. Through the bottom drive plate, elastic parts and top block and other structures, the first processing table or the second processing table can vibrate during the lifting and lowering process, so that the welding slag is detached from the end face of the first processing table or the second processing table, thereby improving the cleaning efficiency.

[0016] (2) By setting up a water tank, a compression block, a guide block, and a scraper, the inclined surface of the guide block can guide the blown-off waste chips, so that the welding slag falls into the interior of the water tank for cooling, preventing workers from being burned when collecting waste chips. By setting up the compression block and the guide block, the welding slag can be pressed and compressed into a body, which makes it easier for workers to clean. Attached Figure Description

[0017] Figure 1 This is a perspective view of the present utility model;

[0018] Figure 2 This is a side view of the present invention;

[0019] Figure 3 for Figure 2 A three-dimensional sectional view at point AA;

[0020] Figure 4 for Figure 3 A magnified view of a section at point B in the middle;

[0021] Figure 5 for Figure 2 A three-dimensional sectional view at point CC;

[0022] Figure 6 for Figure 5 A magnified view of a section at point D;

[0023] Figure 7 This is a front view of the present invention;

[0024] Figure 8 for Figure 7 Plan view at EE;

[0025] In the diagram: 10. Machine body, 11. First processing table, 12. Second processing table, 13. Longitudinal stripe, 14. Diverter pipe, 15. Air pump, 16. First cylinder, 17. Drive plate, 18. Elastic element, 19. Top block, 20. Air cavity, 21. Baffle plate, 22. Limiting block, 23. Sliding sleeve, 24. Telescopic rod, 25. Slider, 26. Irregular groove, 27. Second cylinder, 28. Guide rod, 29. Connecting block, 30. Scraper, 31. Guide block, 32. Compression block, 33. Water tank, 34. Air outlet. Detailed Implementation

[0026] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0027] refer to Figure 1 Figure 2 and Figure 3 A waste chip collection device for sheet metal welding includes a body 10. A first processing table 11 is slidably disposed on the end face of the body 10, and a second processing table 12 is slidably disposed on one side of the first processing table 11. The adjacent ends of the first and second processing tables are comb-shaped and interlocked. The first processing table 11 and the second processing table 12 slide alternately. Multiple longitudinal stripes 13 are provided on the end faces of the first processing table 11 and the second processing table 12. By providing longitudinal stripes 13, the chips can slide along the longitudinal stripes 13 when moving, which guides the chips and prevents the chips from being blown up during air cleaning. A diversion pipe 14 is provided on one side of the body 10, and an air pump 15 is provided on one side of the diversion pipe 14. The air pump 15 supplies air into the interior of the diversion pipe 14. Air is supplied so that the distribution pipe 14 diverts the cooling gas into the interior of the machine body 10. Two air chambers 20 are provided on one side of the distribution pipe 14 and the inner wall of the machine body 10. The two air chambers 20 can clean the end faces of the first processing table 11 and the second processing table 12. The height of the air chambers 20 is located at the bottom of the first processing table 11 and the second processing table 12. When the first processing table 11 is lower than the air chamber 20, the air chamber 20 will spray air to clean the end face of the first processing table 11, blowing away the waste on the end face of the first processing table 11. This setting can be used to clean the first processing table 11 and the second processing table 12 alternately. Compared with dust suction cleaning, it can prevent waste from entering the interior of the air chamber 20 and clogging the channel, thereby improving the service life of the air chamber 20.

[0028] Further reference Figure 2 , Figure 5 , Figure 6 , Figure 7 and Figure 8The bottom of the machine body 10 is equipped with a water tank 33, which is filled with coolant to cool the welding slag, prevent the welding slag from burning the user, prevent the waste from being stirred up again, and improve the cleaning efficiency of the waste. A scraper 30 is slidably installed inside the water tank 33. The sliding scraper 30 can not only sort the waste inside the water tank 33, but also stir the coolant inside the water tank 33 when it moves, so that the coolant flows and improves the cooling effect. Two compression blocks 32 are slidably installed on both sides of the scraper 30 inside the water tank 33. Two first cylinders 16 are installed on the outside of the machine body 10. The output shafts of the two first cylinders 16 are connected to the two compression blocks 32, which can compress the debris.

[0029] Further reference Figure 2 , Figure 3 and Figure 7 and Figure 8 Both the first processing table 11 and the second processing table 12 have drive plates 17 at their bottoms. Each drive plate 17 has a shaped slide groove 26 on one side. The two shaped slide grooves 26 are symmetrically arranged, with one end horizontal and the other end inclined upwards. A guide rod 28 is slidably installed inside the shaped slide groove 26. The guide rod 28 can only move horizontally. When the guide rod 28 slides along the shaped slide groove 26, it presses against the inclined end of the shaped slide groove 26. When the inclined end is subjected to a downward force, it will... The drive plate 17 moves downward, which in turn causes the first processing table 11 or the second processing table 12 to move downward. Because the two irregularly shaped slides 26 are arranged in opposite directions, when the first processing table 11 moves downward, the second processing table 12 remains at a horizontal height to support the sheet metal parts. The bottom of the first processing table 11 is provided with a second cylinder 27 on the inner wall of the machine body 10. The output end of the second cylinder 27 is provided with a connecting block 29. The connecting block 29 is fixedly connected to the guide rod 28 and the scraper 30.

[0030] Further reference Figure 2 , Figure 3 and Figure 4The drive plate 17 has an elastic element 18 inside, and the surface of the elastic element 18 is provided with multiple elastic protrusions. A top block 19 is provided on the outer circular surface of the elastic element 18. The top block 19 abuts against the outer surface of the elastic element 18 and is fixedly connected to the inner wall of the machine body 10. When the drive plate 17 moves downward, it will drive the elastic element 18 to move downward, so that the elastic element 18 drives the elastic protrusions to squeeze the top block 19. The elastic protrusions are deformed by the squeeze, so that the top block 19 passes through and hits the outer surface of the next elastic protrusion. At the same time, the elastic element 18 vibrates. The elastic element 18 transmits the vibration to the second processing table 12 or the first processing table 11, so that the first processing table 11 or the second processing table 12 vibrates. The vibration causes the welding slag to be removed from the surface of the first processing table 11 or the second processing table 12.

[0031] Further reference Figure 2 , Figure 3 and Figure 4 An air outlet 34 is provided on one side of the air cavity 20. A baffle plate 21 is rotatably installed inside the air outlet 34. A limit block 22 is provided on one side of the baffle plate 21 on the inner wall of the air outlet 34. The baffle plate 21 abuts against the outer surface of the limit block 22. By setting the limit block 22, the baffle plate 21 can only rotate in one direction. By setting the baffle plate 21, the air cavity 20 can be sealed to prevent debris particles from entering the interior of the air cavity 20 and blocking the channel, thus affecting the normal use of the device.

[0032] Further reference Figure 2 , Figure 5 and Figure 6 The drive plate 17 has two sliding sleeves 23 at both ends. A slider 25 is slidably installed inside each sliding sleeve 23. The slider 25 is fixedly connected to the inner wall of the body 10. A telescopic rod 24 is installed on the end face of each slider 25. One end of the telescopic rod 24 is fixedly connected to the inner wall of the sliding sleeve 23. By setting the telescopic rod 24, the drive plate 17 can be supported.

[0033] Further reference Figure 7 and Figure 8 The water tank 33 has two guide blocks 31 inside. The end face of the guide block 31 is provided with an inclined surface. By setting the inclined surface, the waste chips and welding slag can be guided so that the welding slag falls into the water tank 33.

[0034] In use, the air pump 15 is started, which delivers air to the interior of the splitter pipe 14. The splitter pipe 14 then distributes the air to the interiors of the two air chambers 20. When cleaning of the first processing table 11 or the second processing table 12 is required, the second cylinder 27 is started. The output shaft of the second cylinder 27 drives the connecting block 29 to move, which in turn drives the guide rod 28 to move. The guide rod 28 slides inside the irregularly shaped slide groove 26. When the guide rod 28 contacts the inclined end of the irregularly shaped slide groove 26, it generates a downward pulling force on the slide groove 26. As the irregularly shaped slide groove 26 moves downward, it pulls the drive plate 17, which in turn drives the first processing table 11 to move downward. During the downward movement of the first processing table 11, the sliding sleeve 23 moves downward, causing the sliding sleeve 23 to move downward along the slider 25. During the process, the irregular groove 26 and the slider 25 will squeeze the telescopic rod 24. When the top end face of the first processing table 11 is lower than the horizontal height of the air cavity 20, the internal airflow will break through the obstruction of the baffle plate 21 and clean the end face of the first processing table 11, blowing the impurities on the end face of the first processing table 11 into the water tank 33. After cleaning, the second cylinder 27 pushes the guide rod 28 to reset. At this time, the telescopic rod 24 recovers its elastic potential energy and pushes the sliding sleeve 23 to move upward, so that the sliding sleeve 23 drives the drive plate 17 to move upward. The drive plate 17 drives the first processing table 11 to move upward and reset, supporting the sheet metal part. The second cylinder 27 continues to push the guide rod 28 to move and will contact the inclined surface of another irregular groove 26, thereby driving the second processing table 12 to move downward. The second processing table 12 and the first processing table 11 form alternating support.

[0035] After the debris enters the water tank 33, the reciprocating guide rod 28 will drive the bottom connecting block 29 to move. The connecting block 29 continuously scrapes the debris inside the water tank 33 and pushes the debris to the bottom of the guide block 31. Then the first cylinder 16 is activated. The output shaft of the first cylinder 16 pushes the compression block 32 to move, so that the compression block 32 compresses the debris for unified collection and processing.

[0036] The specification and claims use certain terms to refer to specific components. Those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0037] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes said element.

[0038] The foregoing description illustrates and describes several preferred embodiments of this application. However, as previously stated, it should be understood that this application is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the application concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of this application should be within the protection scope of the appended claims.

Claims

1. A sheet metal welding waste collection device, comprising a body (10), characterized in that, A first processing table (11) is slidably disposed on the end face of the machine body (10), and a second processing table (12) is slidably disposed on one side of the first processing table (11). The adjacent ends of the first processing table (11) and the second processing table (12) are comb-shaped and interlocked. The first processing table (11) and the second processing table (12) slide alternately. A diversion pipe (14) is disposed on one side of the machine body (10). Two air chambers (20) are disposed on one side of the diversion pipe (14) and the inner wall of the machine body (10). The two air chambers (20) can clean the end faces of the first processing table (11) and the second processing table (12). A water tank (33) is disposed at the bottom of the machine body (10). A scraper (30) is slidably disposed inside the water tank (33). Two compression blocks (32) are slidably disposed on both sides of the scraper (30) inside the water tank (33). The two compression blocks (32) can compress the debris.

2. The sheet metal welding waste collection device according to claim 1, characterized in that, Both the first processing table (11) and the second processing table (12) are provided with a drive plate (17) at their bottoms. Each of the two drive plates (17) is provided with a shaped slide groove (26) on one side. The two shaped slide grooves (26) are arranged symmetrically. A guide rod (28) is slidably arranged inside the shaped slide groove (26).

3. The sheet metal welding waste collection device according to claim 2, characterized in that, The bottom of the first processing table (11) is provided with a second cylinder (27) on the inner wall of the machine body (10). The output end of the second cylinder (27) is provided with a connecting block (29). The connecting block (29) is fixedly connected to the guide rod (28) and the connecting block (29) is fixedly connected to the scraper (30).

4. The sheet metal welding waste collection device according to claim 2, characterized in that, One end of the irregular groove (26) is horizontally positioned, and the other end of the irregular groove (26) is inclined upward.

5. A sheet metal welding waste collection device according to claim 2, characterized in that, The drive plate (17) is provided with an elastic element (18) inside. A top block (19) is provided on the outer circular surface of the elastic element (18). The top block (19) abuts against the outer surface of the elastic element (18). The top block (19) is fixedly connected to the inner wall of the body (10).

6. The sheet metal welding waste collection device according to claim 1, characterized in that, An air outlet (34) is provided on one side of the air cavity (20). A baffle plate (21) is rotatably provided inside the air outlet (34). A limiting block (22) is provided on one side of the baffle plate (21) on the inner wall of the air outlet (34). The baffle plate (21) abuts against the outer surface of the limiting block (22).

7. A waste chip collection device for sheet metal welding processing according to claim 5, characterized in that, The drive plate (17) has two sliding sleeves (23) at both ends. A slider (25) is slidably arranged inside each of the two sliding sleeves (23). The slider (25) is fixedly connected to the inner wall of the body (10). A telescopic rod (24) is provided on the end face of each slider (25). One end of the telescopic rod (24) is fixedly connected to the inner wall of the sliding sleeve (23).

8. The sheet metal welding waste collection device according to claim 1, characterized in that, The water tank (33) is equipped with two guide blocks (31) inside.

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