Automatic device for removing welding waste of material belt

Abstract

The utility model discloses a kind of material belt welding waste material automatic breaking device, including breaking material support, pressing material assembly, push-up assembly, push-down assembly and drive assembly;The breaking material support is used to place material belt, and the material belt includes material belt body and waste material connected with the material belt body, the pressing material assembly is set to the top of the breaking material support, can move up and down to press the material belt body of the material belt and fix on the breaking material support;The push-down assembly is set to the top of the pressing material assembly, and can pass the pressing material assembly downwards to push down and reach the waste material, the push-up assembly is set to the bottom of the breaking material support, and can pass the breaking material support upwards to push up and reach the waste material;The drive assembly is connected with the push-up assembly, the push-down assembly, for driving the push-up assembly and the push-down assembly movement to break and remove the waste material.The utility model realizes the accurate, stable and fast breaking of metal waste.

Description

Technical Field

[0001] This utility model relates to the field of metal welding and processing technology, and in particular to an automatic strip welding waste removal device. Background Technology

[0002] In metal welding processes, scrap attached to the product is typically used for positioning to ensure welding accuracy and quality. However, after welding, this scrap must be manually removed, which has significant drawbacks: firstly, manual operation requires a large amount of manpower, leading to high labor costs; secondly, manual removal is prone to errors such as uneven force and angle deviations, easily causing defects like scratches and deformation in the product, directly reducing the overall yield and making it difficult to meet the efficiency and quality requirements of large-scale production. Utility Model Content

[0003] In view of this, the purpose of this utility model is to provide an automatic strip welding waste removal device, which aims to solve the shortcomings of the above-mentioned background technology and achieve accurate, stable and rapid removal of metal waste.

[0004] This utility model provides an automatic strip welding waste removal device, including a strip removal bracket, a pressing component, an upward pushing component, a downward pushing component, and a driving component. The strip removal bracket is used to hold the strip, which includes a strip body and waste connected to the strip body. The pressing component is located above the strip removal bracket and can move up and down to press and fix the strip body onto the strip removal bracket. The downward pushing component is located above the pressing component and can pass downward through the pressing component to push the waste downward. The upward pushing component is located below the strip removal bracket and can pass upward through the strip removal bracket to push the waste upward. The driving component is connected to the upward pushing component and the downward pushing component and is used to drive the upward pushing component and the downward pushing component to move and remove the waste.

[0005] In one embodiment, the pressing assembly includes a pressing drive and a pressing plate. The output end of the pressing drive is connected to the pressing plate to drive the pressing plate to move up and down. The pressing plate is provided with a first clearance hole that allows the pushing assembly to pass through.

[0006] In one embodiment, the pressure plate has a clearance groove on its side facing the material breaking bracket to avoid contact with the waste material.

[0007] In one embodiment, the driving assembly includes a cam motor, a slide rail, a slider, and a connecting block. The output end of the cam motor is drivenly connected to the connecting block. The slide rail is arranged in a vertical direction. The slider is slidably connected to the slide rail and fixedly connected to the connecting block. The upper end of the connecting block is connected to the downward pushing assembly, and the lower end of the connecting block is connected to the upward pushing assembly.

[0008] In one embodiment, the driving component drives the upward pushing component and the downward pushing component to perform multiple synchronized up-and-down reciprocating movements.

[0009] In one embodiment, the push assembly includes a push plate and a plurality of push columns fixed to the push plate, wherein the push columns correspond one-to-one with the position of the waste material.

[0010] In one embodiment, the push-down assembly includes a push-down plate and a plurality of push-down columns fixed to the push-down plate, wherein the push-down columns correspond one-to-one with the position of the waste material.

[0011] In one embodiment, the material breaking bracket is provided with retractable positioning pins at both ends along the conveying direction of the material belt. The positioning pins can be inserted into the positioning holes of the material belt to position the material belt.

[0012] In one embodiment, a material pulling cylinder is also included, through which the material strip is conveyed to the material breaking bracket.

[0013] In one embodiment, the material breaking support includes a base with positioning pin holes for positioning and engaging with an external frame.

[0014] The beneficial effects of this utility model are as follows: The pressing component presses the material strip body against the breaking bracket from above. The driving component drives the pushing component to push the waste material down through the pressing component from above, and drives the pushing component to push the waste material up through the breaking bracket from below. The pushing component and the pushing component move together to break off the waste material. This utility model replaces the traditional manual operation, thereby reducing manpower input, reducing the risk of product defects caused by human operation, and achieving accurate, stable and fast removal of waste material, reducing costs and increasing efficiency, and improving production yield. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1This is a schematic diagram of the automatic strip welding waste removal device of this utility model.

[0017] Figure 2 This is a structural schematic diagram of the automatic strip welding waste removal device of this utility model from another angle.

[0018] Figure 3 yes Figure 1 The main view.

[0019] Figure 4 yes Figure 1 Side view.

[0020] Figure 5 yes Figure 1 Cross-sectional view.

[0021] Figure 6 yes Figure 1 A magnified view of a portion at point A.

[0022] Figure 7 yes Figure 1 A magnified view of a portion at point B.

[0023] Figure 8 yes Figure 1 A partial cross-sectional view.

[0024] Figure 9 This is a schematic diagram of the pressure plate structure.

[0025] Figure 10 This is a schematic diagram of the material strip structure.

[0026] In the diagram: 1. Material breaking bracket; 11. Positioning pin; 12. Base; 121. Positioning pin hole; 13. Second clearance hole; 2. Material pressing assembly; 21. Material pressing drive component; 22. Material pressing plate; 221. First clearance hole; 222. Clearance groove; 3. Upward push assembly; 31. Upward push plate; 32. Upward push column; 4. Downward push assembly; 41. Downward push plate; 42. Downward push column; 5. Drive assembly; 51. Cam motor; 52. Slide rail; 53. Slider; 54. Connecting block; 55. Cam; 56. Driven connector; 6. Material strip; 61. Material strip body; 611. Positioning hole; 62. Waste material. Detailed Implementation

[0027] The specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of this utility model. Based on the description of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model.

[0028] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," and "connect," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0029] The terms “upper,” “lower,” “left,” “right,” “front,” “back,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of description and simplification, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] The terms “first,” “second,” “third,” etc., are used merely to distinguish elements with similar properties, not to indicate or imply relative importance or a specific order.

[0031] The terms “include,” “comprising,” or any other variation thereof are intended to cover non-exclusive inclusion, which includes not only the elements listed but also other elements not expressly listed.

[0032] like Figure 1 , Figure 2 and Figure 10 As shown, this utility model provides an automatic strip welding waste removal device, including a strip removal bracket 1, a pressing component 2, an upward pushing component 3, a downward pushing component 4, and a driving component 5. The strip removal bracket 1 is used to place the strip 6, which includes a strip body 61 and waste 62 connected to the strip body 61. The pressing component 2 is located above the strip removal bracket 1 and can move up and down to press and fix the strip body 61 of the strip 6 onto the strip removal bracket 1. The downward pushing component 4 is located above the pressing component 2 and can pass downward through the pressing component 2 to push the waste 62 downward. The upward pushing component 3 is located below the strip removal bracket 1 and can pass upward through the strip removal bracket 1 to push the waste 62 upward. The driving component 5 is connected to the upward pushing component 3 and the downward pushing component 4 and is used to drive the upward pushing component 3 and the downward pushing component 4 to move so that the two work together to remove the waste 62.

[0033] In this embodiment, the pressing component 2 presses the material strip body 61 against the breaking bracket 1 from above to prevent the material strip from shifting during the process of breaking off the waste material 62. The driving component 5 drives the pushing component 4 to push the waste material 62 down through the pressing component 2 from above, and drives the pushing component 3 to push the waste material 62 up through the breaking bracket 1 from below. The pushing component 4 and the pushing component 3 move together to break off the waste material 62. This utility model replaces the traditional manual operation, thereby reducing manpower input, reducing the risk of product defects caused by human operation, and achieving accurate, stable and fast breaking off of the waste material 62, reducing costs and increasing efficiency, and improving production yield.

[0034] As one implementation method, such as Figure 3 and Figure 9 As shown, the pressing assembly 2 includes a pressing drive 21 and a pressing plate 22. The output end of the pressing drive 21 is connected to the pressing plate 22 to drive the pressing plate 22 to move up and down. The pressing plate 22 is provided with a first clearance hole 221 that allows the pushing assembly 4 to pass through. The pressing drive 21 (such as a cylinder) enables the automatic lifting and lowering of the pressing plate 22, improving pressing efficiency. The pressing plate 22 reliably fixes the material strip body 61, preventing it from moving or deforming during the material breaking process. The first clearance hole 221 ensures that the pushing assembly 4 can smoothly pass through the pressing plate 22 and accurately act on the waste material 62, solving the motion interference problem between the pressing assembly 2 and the pushing assembly 4, ensuring structural compatibility, and achieving smooth coordination between pressing and breaking actions. Furthermore, the breaking bracket 1 is also provided with a second clearance hole 13 through which the pushing assembly 3 passes.

[0035] As one implementation method, such as Figure 3 , Figure 7 and Figure 9 As shown, the pressure plate 22 has a clearance groove 222 on its side facing the material-breaking bracket 1 to avoid contact with the waste material 62. This effectively prevents the pressure plate 22 from contacting and interfering with the waste material 62 to be removed during pressing, preventing the waste material 62 from shifting or the product from being damaged due to the pressing action itself, and further improving the reliability of operation and product quality. Specifically, the clearance groove 222 is a groove formed on the lower surface of the pressure plate 22, the position of which corresponds to the distribution of the waste material 62 on the material strip 6, and the depth is greater than the protrusion height of the waste material 62.

[0036] As one implementation method, such as Figure 4 and Figure 8The drive assembly 5 includes a cam motor 51, a slide rail 52, a slider 53, and a connecting block 54. The output end of the cam motor 51 is driven and connected to the connecting block 54. The slide rail 52 is arranged vertically. The slider 53 is slidably connected to the slide rail 52 and fixedly connected to the connecting block 54. The upper end of the connecting block 54 is connected to the lower push assembly 4, and the lower end of the connecting block 54 is connected to the upper push assembly 3. In this embodiment, the output end of the cam motor 51 is provided with a cam 55. The cam 55 is connected to the connecting block 54 through a driven connector 56. The rotational motion is converted into linear motion through cam transmission, realizing the reciprocating motion of the connecting block 54. With the guidance of the slide rail 52 and the slider 53, the upper push assembly 3 and the lower push assembly 4 are ensured to move stably in the vertical direction, avoiding deviation. A single motor drives the upper and lower push assemblies synchronously through the connecting block 54, simplifying the structure, reducing costs, and ensuring the coordination of their actions. Alternatively, two drive cylinders can be selected and connected to the upper push assembly 3 and the lower push assembly 4 respectively, using the two drive cylinders to control the upper push assembly 3 and the lower push assembly 4 independently.

[0037] In one implementation method, the drive assembly 5 drives the upward push assembly 3 and the downward push assembly 4 to perform multiple synchronized up-and-down reciprocating movements. Through multiple small-amplitude bending movements, the scrap material 62 breaks at the joint due to metal fatigue. Compared with a one-time violent break, this "fatigue-induced fracture" has a gentler and more controllable force, which can greatly reduce the stress impact on the main product and effectively prevent product deformation. It is particularly suitable for parts with high toughness or precision structure.

[0038] As one implementation method, such as Figure 5 and Figure 10 As shown, the push assembly 3 includes a push plate 31 and multiple push columns 32 fixed on the push plate 31. The positions of the push columns 32 correspond one-to-one with the waste material 62. The push plate 31 ensures the synchronization of the drive, while the multiple push columns 32 can simultaneously and accurately align and act on specific points on a row of waste material 62, ensuring the uniform distribution of the breaking force and completing the removal of all waste material 62 in one go, which is highly efficient and less likely to miss any.

[0039] As one implementation method, such as Figure 5 and Figure 10 As shown, the downward pushing assembly 4 includes a downward pushing plate 41 and a plurality of downward pushing columns 42 fixed on the downward pushing plate 41. The positions of the downward pushing columns 42 correspond one-to-one with those of the waste material 62. Similar to the upward pushing assembly 3, this structure ensures that a uniform and synchronous downward pressure is applied to the waste material 62 from above, which works in conjunction with the upward pushing action to reliably remove the waste material 62.

[0040] As one implementation method, such as Figure 1 and Figure 6As shown, the material breaking bracket 1 has retractable positioning pins 11 at both ends along the conveying direction of the material belt 6. The positioning pins 11 can be inserted into the positioning holes 611 of the material belt 6 to position the material belt 6. Before breaking the material, the positioning pins 11 are inserted into the positioning holes 611 of the material belt 6, which realizes the precise positioning of the material belt 6 and ensures that the upper push column 32 and the lower push column 42 can be accurately aligned with the waste material 62, which greatly improves the processing accuracy and consistency and avoids breaking failure or product damage caused by inaccurate positioning. The positioning pins 11 can be driven to move up and down by a small cylinder.

[0041] As one implementation, a material-pulling cylinder (not shown) is also included. The material strip 6 is conveyed to the material-breaking bracket 1 via the material-pulling cylinder. The integrated material-pulling cylinder is used to automatically convey the material strip 6 to the material-breaking station. This achieves full automation from loading to positioning, pressing, breaking, and unloading, forming a complete automated production unit, further reducing manual intervention and improving overall production efficiency. Specifically, after the material-pulling cylinder conveys the material strip 6 to the preset position of the material-breaking bracket 1, the material-pulling cylinder stops and holds. Then, the positioning pin 11 extends under the drive of the cylinder and inserts into the positioning hole 611 of the material strip 6 to complete precise positioning.

[0042] As one implementation method, such as Figure 1 As shown, the material breaking bracket 1 includes a base 12, on which a positioning pin hole 121 is provided for positioning and cooperating with an external frame; this facilitates the quick and accurate installation and positioning of the entire device on a large production line or frame, ensuring the relative positional accuracy between the device and upstream and downstream equipment, and enhancing the modularity and integration convenience of the equipment.

[0043] The working process of this utility model: (1) After welding, the material pulling cylinder sends the material strip 6 to the material breaking bracket 1; (2) After the material belt 6 reaches the material breaking bracket 1, the positioning pin 11 protrudes and is inserted into the positioning hole 611 of the material belt 6 for positioning, and the pressure plate 22 presses down the material belt body 61 of the material belt 6. (3) Drive component 5 drives push component 4 to push the waste material 62 down, and then drive push component 5 drives push component 3 to push the waste material 62 up to the original position. Repeat the push and push actions multiple times (the number of times is set according to the product structure requirements) and then remove the waste material 62.

[0044] (4) After the waste material 62 is removed from the material strip 6, the main part is retained, the positioning pin 11 exits the positioning hole 611 of the material strip 6, and the material strip 6 is sent to the next process.

[0045] This invention uses a feeding cylinder for material feeding, and through the lower push component 4 and the upper push component 3, it achieves precise, stable and rapid removal of the welded metal waste 62, thereby improving production efficiency and product quality.

[0046] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. An automatic strip welding waste removal device, characterized in that, The assembly includes a material breaking bracket (1), a pressing component (2), an upward pushing component (3), a downward pushing component (4), and a driving component (5); the material breaking bracket (1) is used to place the material strip (6), the material strip (6) includes a material strip body (61) and waste material (62) connected to the material strip body (61); the pressing component (2) is located above the material breaking bracket (1) and can move up and down to press and fix the material strip body (61) of the material strip (6) onto the material breaking bracket (1); the downward pushing component (5) 4) The push assembly (3) is located above the pressing assembly (2) and can pass through the pressing assembly (2) downward to push the waste material (62) downward. The push assembly (3) is located below the breaking bracket (1) and can pass through the breaking bracket (1) upward to push the waste material (62) upward. The drive assembly (5) is connected to the push assembly (3) and the push assembly (4) and is used to drive the push assembly (3) and the push assembly (4) to move to break off the waste material (62).

2. The automatic strip welding waste removal device as described in claim 1, characterized in that, The pressing assembly (2) includes a pressing drive (21) and a pressing plate (22). The output end of the pressing drive (21) is connected to the pressing plate (22) to drive the pressing plate (22) to move up and down. The pressing plate (22) is provided with a first clearance hole (221) that allows the push-down assembly (4) to pass through.

3. The automatic strip welding waste removal device as described in claim 2, characterized in that, The pressure plate (22) has a relief groove (222) on the side facing the material breaking bracket (1) to avoid contact with the waste material (62).

4. The automatic strip welding waste removal device as described in claim 1, characterized in that, The drive assembly (5) includes a cam motor (51), a slide rail (52), a slider (53), and a connecting block (54). The output end of the cam motor (51) is driven to the connecting block (54). The slide rail (52) is arranged in a vertical direction. The slider (53) is slidably connected to the slide rail (52) and fixedly connected to the connecting block (54). The upper end of the connecting block (54) is connected to the lower push assembly (4), and the lower end of the connecting block (54) is connected to the upper push assembly (3).

5. The automatic strip welding waste removal device as described in claim 4, characterized in that, The driving component (5) drives the upward pushing component (3) and the downward pushing component (4) to perform multiple synchronous up-and-down reciprocating movements.

6. The automatic strip welding waste removal device as described in claim 1, characterized in that, The push assembly (3) includes a push plate (31) and a plurality of push columns (32) fixed on the push plate (31), and the push columns (32) correspond one-to-one with the positions of the waste material (62).

7. The automatic strip welding waste removal device as described in claim 1, characterized in that, The push-down assembly (4) includes a push-down plate (41) and a plurality of push-down columns (42) fixed on the push-down plate (41), and the positions of the push-down columns (42) correspond one-to-one with the waste material (62).

8. The automatic strip welding waste removal device as described in claim 1, characterized in that, The material breaking bracket (1) is provided with retractable positioning pins (11) at both ends along the conveying direction of the material belt (6). The positioning pins (11) can be inserted into the positioning holes (611) of the material belt (6) to position the material belt (6).

9. The automatic strip welding waste removal device as described in claim 1, characterized in that, It also includes a material pulling cylinder, through which the material belt (6) is conveyed to the material breaking bracket (1).

10. The automatic strip welding waste removal device as described in claim 1, characterized in that, The material breaking support (1) includes a base (12), and the base (12) is provided with a positioning pin hole (121) for positioning and cooperating with an external frame.

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