Workshop stainless steel open channel welding fixing device
Patent Information
- Application Number
- CN202522208210.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-20
- Publication Date
- 2026-09-18
- Estimated Expiration
- 2035-10-20
AI Technical Summary
传统的安装与焊接方法主要依赖于人工操作，由于明沟板材体积和重量较大，在沟槽内进行人工定位和对接时，难以保证接缝的平齐与间隙均匀
[0011]与现有技术相比，本实用新型的有益效果是：本车间不锈钢明沟焊接固定设备，具有以下好处：
Smart Images
Figure CN224764566U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of stainless steel open channel welding technology, specifically a workshop stainless steel open channel welding and fixing equipment. Background Technology
[0002] In industrial workshops, especially in food processing, pharmaceutical and chemical industries, stainless steel open ditches (or trenches, drainage ditches) are commonly used for drainage. These open ditches are usually assembled and welded on the construction site from multiple prefabricated stainless steel drainage ditches. Traditional installation and welding methods rely primarily on manual operation. Due to the large volume and weight of the open ditch panels, it is difficult to ensure the flatness and uniformity of the joints when manually positioning and aligning them within the trench. Misalignment leads to poor welding quality. During construction, simple clamps, heavy objects, or manual support are often used for fixing, resulting in poor stability. In severe cases, this can affect the straightness and sealing of the weld, and makes real-time inspection during the welding process inconvenient. Therefore, we propose a workshop stainless steel open ditch welding and fixing device. Utility Model Content
[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a stainless steel open ditch welding and fixing device for workshops. Through the coordinated cooperation of automated welding unit and multi-directional fixing unit, it realizes high-precision positioning, firm clamping and intelligent welding of stainless steel open ditch welding, and integrates sensing detection and adaptive adjustment functions, which effectively improves the consistency and stability of welding quality, while greatly reducing the difficulty and labor intensity of manual operation, and can effectively solve the problems in the background technology.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a welding and fixing device for stainless steel open ditches in a workshop, comprising a frame and a welding unit; Frame: A placement plate is provided in the middle of the top surface, and a fixing unit is provided inside the frame; Welding unit: includes a bracket, a main linear motor, a mounting frame, an electric telescopic rod, a fixed base, a laser welder, and a motor. The bracket is fixed to the middle of the rear side of the frame. The main linear motor is installed on the top surface inside the bracket. The mounting frame is fixed to the bottom surface of the main linear motor's mover base. The electric telescopic rod is placed inside the mounting frame. The bottom end of the electric telescopic rod is fixedly connected to the middle of the top surface of the fixed base. The motor is fixed to the motor frame surface on the side of the fixed base. The output shaft of the motor passes through a through hole on the surface of the fixed base and is connected to the end of the laser welder. The laser welder is rotatably installed inside the fixed base. The system also includes a controller, which is fixed to the front side of the frame. The input terminals of the main linear motor, electric telescopic rod, laser welder, and motor are electrically connected to the output terminal of the controller, and the input terminal of the controller is electrically connected to the output terminal of an external power source.
[0005] The main linear motor and motor are started to adjust the position and angle of the laser welder, while the electric telescopic rod can adjust the distance between the laser welder and the stainless steel open channel, thereby welding and fixing multiple stainless steel open channels together to facilitate subsequent workshop installation.
[0006] Furthermore, the welding unit also includes a base, a distance sensor, a mounting base, and a detection camera. The base is disposed on the surface of the laser welder, and the distance sensor is installed inside the base. The mounting base is fixed to the rear side of the mounting frame, and the detection camera is installed inside the mounting base. The output of the distance sensor is electrically connected to the input of the controller, and the input of the detection camera is electrically connected to the output of the controller. The distance sensor monitors the distance between the laser welder and the surface of the stainless steel open trench in real time and adjusts the electric telescopic rod in real time to maintain the optimal welding focal length to ensure stable welding energy density. The detection camera is used to capture images of the weld seam, enabling the detection of the weld seam position, thus promptly alerting personnel to check when welding problems occur.
[0007] Furthermore, the fixing unit includes a slide, a bracket, a handle, a limiting plate, a screw, and a throttle. There are two slides, which are slidably installed on the left and right sides inside the frame, respectively. A bracket is fixed to the outer end of the slide, and a handle is installed on the bottom surface of the bracket. A screw is rotatably installed in the sliding grooves on both sides of the top surface of the bracket. The outer end of the screw passes through a through hole on the surface of the slide and connects to the inner end of the throttle. A limiting plate is slidably installed in the sliding groove on the top surface of the bracket. The screw hole on the surface of the limiting plate is threadedly connected to the screw. The slide slides to adjust the position of the bracket, and rotating the throttle drives the screw to rotate to adjust the position of the limiting plate. This can limit the two sides of the stainless steel open channel, thereby effectively preventing the stainless steel open channel from shifting laterally during the welding process.
[0008] Furthermore, the fixing unit also includes a support frame, a limiting frame, a hydraulic rod, a pressure plate, a sponge pad, and an anti-slip pad. There are two support frames, which are fixed to the rear side of the top surface of the frame, corresponding to each other on the left and right. A hydraulic rod is provided on the top surface of the support frame, and the bottom end of the hydraulic rod is connected to the middle of the top surface of the pressure plate. A limiting frame is fixed to the rear end of the pressure plate, and the limiting frame is slidably installed on the outer side of the support frame. The sponge pad is adhered to the bottom surface of the pressure plate. The anti-slip pad is evenly distributed on the top surface of the frame and the placement plate. The input end of the hydraulic rod is electrically connected to the output end of the controller. Activating the hydraulic rod drives the pressure plate to descend and press and fix the placed stainless steel open channel. The combination of the sponge pad and the anti-slip pad can increase the stability of the stainless steel open channel while avoiding damage to the surface of the stainless steel open channel.
[0009] Furthermore, it also includes a secondary linear motor, a lamp holder, and a lighting lamp. The secondary linear motor is fixed inside the frame, and a lamp holder is provided on the top surface of the secondary linear motor's mover base. The lighting lamp is installed inside the lamp holder. The input terminals of the secondary linear motor and the lighting lamp are electrically connected to the output terminal of the controller. Starting the secondary linear motor drives the lighting lamp to move, thereby providing sufficient illumination to the welding area and reducing detection errors.
[0010] Furthermore, it also includes an audible and visual alarm, which is fixed to the rear side of the bracket. The input end of the audible and visual alarm is electrically connected to the output end of the controller. The audible and visual alarm will flash to alert when a problem is found during welding inspection, so as to facilitate personnel to check.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: The stainless steel open channel welding and fixing equipment in this workshop has the following advantages: 1. The position and angle of the laser welder are adjusted by starting the main linear motor and the electric motor, while the electric telescopic rod can adjust the distance between the laser welder and the stainless steel open trench, thereby welding and fixing multiple stainless steel open trenches together to facilitate subsequent workshop installation. 2. The distance between the laser welder and the stainless steel trench surface is monitored in real time by a set distance sensor, and the electric telescopic rod is adjusted in real time to maintain the optimal welding focal length to ensure stable welding energy density. The detection camera is used to capture images of the weld seam, which can detect the position of the weld seam. This allows for timely reminders to personnel when welding problems occur. The auxiliary linear motor is activated to drive the lighting lamp to move and provide sufficient illumination to the welding area to reduce detection errors.
[0012] 3. Adjust the position of the bracket by sliding the slide, and adjust the position of the limit plate by turning the throttle to drive the screw to rotate. This can limit the two sides of the stainless steel open channel, thereby effectively preventing the stainless steel open channel from shifting laterally during the welding process. Start the hydraulic rod to drive the pressure plate to descend and press and fix the placed stainless steel open channel. With the help of sponge pads and anti-slip pads, the stability of the stainless steel open channel can be increased, while avoiding damage to the surface of the stainless steel open channel. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the fixed unit structure of this utility model; Figure 3 This utility model Figure 1 A magnified view of the structure at point A in the middle; Figure 4 This utility model Figure 1 A magnified schematic diagram of the structure at point B in the middle.
[0014] In the diagram: 1. Frame, 2. Welding unit, 21. Bracket, 22. Main linear motor, 23. Mounting bracket, 24. Electric telescopic rod, 25. Fixed seat, 26. Laser welder, 27. Motor, 28. Mount, 29. Distance sensor, 210. Base, 211. Detection camera, 3. Fixed unit, 31. Slide, 32. Bracket, 33. Handle, 34. Limiting plate, 35. Screw, 36. Throttle, 37. Support frame, 38. Limiting frame, 39. Hydraulic rod, 310. Pressure plate, 311. Sponge pad, 312. Anti-slip pad, 4. Placement plate, 5. Secondary linear motor, 6. Lamp holder, 7. Lighting lamp, 8. Audible and visual alarm, 9. Controller. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0016] Please see Figure 1-4 This embodiment provides a technical solution: a stainless steel open ditch welding and fixing device for workshops, including a frame 1 and a welding unit 2; Frame 1: A placement plate 4 is provided in the center of the top surface. A fixing unit 3 is provided inside the frame 1. The fixing unit 3 includes a slide 31, a bracket 32, a handle 33, a limiting plate 34, a screw 35, and a throttle 36. There are two slides 31, which are slidably installed on the left and right sides of the frame 1 respectively. A bracket 32 is fixed to the outer end of the slide 31. A handle 33 is installed on the bottom surface of the bracket 32. Screws 35 are rotatably installed in the sliding grooves on both sides of the top surface of the bracket 32. The outer end of the screw 35 passes through the through hole on the surface of the slide 31 and connects to the inner end of the throttle 36. A limiting plate 34 is slidably installed in the sliding groove on the top surface of the bracket 32. The screw hole on the surface of the limiting plate 34 is threadedly connected to the screw 35. The slide 31 slides to adjust the position of the bracket 32. Rotating the throttle 36 drives the screw 35 to rotate to adjust the position of the limiting plate 34. This can limit the two sides of the stainless steel open channel, thereby effectively preventing the stainless steel open channel from being blocked during welding. The ditch has shifted laterally. The fixing unit 3 also includes a support frame 37, a limiting frame 38, a hydraulic rod 39, a pressure plate 310, a sponge pad 311, and an anti-slip pad 312. There are two support frames 37, which are fixed to the rear side of the top surface of the frame 1. The top surface of the support frame 37 is provided with a hydraulic rod 39. The bottom end of the hydraulic rod 39 is connected to the middle of the top surface of the pressure plate 310. The rear end of the pressure plate 310 is fixed with a limiting frame 38. The limiting frame 38 is slidably installed on the outside of the support frame 37. The sponge pad 311 is adhered to the bottom surface of the pressure plate 310. The anti-slip pad 312 is evenly distributed on the top surface of the frame 1 and the placement plate 4. The input end of the hydraulic rod 39 is electrically connected to the output end of the controller 9. Activating the hydraulic rod 39 drives the pressure plate 310 to descend and press and fix the placed stainless steel open ditch. The sponge pad 311 and the anti-slip pad 312 can increase the stability of the stainless steel open ditch and at the same time avoid damaging the surface of the stainless steel open ditch. Welding Unit 2 includes a bracket 21, a main linear motor 22, a mounting frame 23, an electric telescopic rod 24, a fixed base 25, a laser welder 26, and a motor 27. The bracket 21 is fixed to the middle of the rear side of the frame 1. The main linear motor 22 is mounted on the top surface inside the bracket 21. The mounting frame 23 is fixed to the bottom surface of the main linear motor 22's mover seat. The electric telescopic rod 24 is placed inside the mounting frame 23. The bottom end of the electric telescopic rod 24 is fixedly connected to the middle of the top surface of the fixed base 25. The motor 27 is fixed to the motor frame surface on the side of the fixed base 25. The output shaft of the motor 27 passes through a through hole on the surface of the fixed base 25 and is connected to the end of the laser welder 26. The laser welder 26 is rotatably mounted inside the fixed base 25. Welding Unit 2 also includes a base 28 and a ranging sensor. The laser welder 26 is equipped with a laser welder 28, a base 210, and a detection camera 211. The base 28 is set on the surface of the laser welder 26, and a distance sensor 29 is installed inside the base 28. The base 210 is fixed to the rear side of the mounting bracket 23, and a detection camera 211 is installed inside the base 210. The output of the distance sensor 29 is electrically connected to the input of the controller 9, and the input of the detection camera 211 is electrically connected to the output of the controller 9. The distance sensor 29 monitors the distance between the laser welder 26 and the surface of the stainless steel open ditch in real time and adjusts the electric telescopic rod 24 in real time to maintain the optimal welding focal length to ensure stable welding energy density. The detection camera 211 is used to capture images of the weld seam, which can detect the position of the weld seam, so that personnel can be promptly reminded to check when welding problems occur. The system also includes a controller 9, which is fixed to the front side of the frame 1. The input ends of the main linear motor 22, the electric telescopic rod 24, the laser welder 26, and the motor 27 are electrically connected to the output end of the controller 9, and the input end of the controller 9 is electrically connected to the output end of an external power supply.
[0017] The main linear motors 22 and 27 are activated to adjust the position and angle of the laser welder 26, while the electric telescopic rod 24 can adjust the distance between the laser welder 26 and the stainless steel open channel, thereby welding and fixing multiple stainless steel open channels together to facilitate subsequent workshop installation. The system also includes an auxiliary linear motor 5, a lamp holder 6, and a lighting lamp 7. The auxiliary linear motor 5 is fixed inside the frame 1, and the lamp holder 6 is installed on the top surface of the auxiliary linear motor 5's mover. The lighting lamp 7 is installed inside the lamp holder 6. The input terminals of the auxiliary linear motor 5 and the lighting lamp 7 are electrically connected to the output terminal of the controller 9. Activating the auxiliary linear motor 5 moves the lighting lamp 7 to provide sufficient illumination to the welding area, reducing detection errors. The system also includes an audible and visual alarm 8, which is fixed to the rear side of the bracket 21. The input terminal of the audible and visual alarm 8 is electrically connected to the output terminal of the controller 9. The audible and visual alarm 8 flashes an alarm when a problem occurs during welding detection, making it convenient for personnel to check.
[0018] The working principle of the stainless steel open ditch welding and fixing equipment provided by this utility model is as follows: First, the slide 31 slides to adjust the position of the bracket 32. The throttle 36 rotates to drive the screw 35 to rotate, adjusting the position of the limiting plate 34. This limits the movement of both sides of the stainless steel open ditch, effectively preventing lateral displacement during welding. Simultaneously, the hydraulic rod 39 is activated to lower the pressure plate 310 to press and fix the placed stainless steel open ditch. The use of sponge pads 311 and anti-slip pads 312 increases the stability of the stainless steel open ditch while preventing damage to its surface. Then, the main linear motor 2 is started. The position and angle of the laser welder 26 are adjusted by the motor 27. The distance sensor 29 monitors the distance between the laser welder 26 and the surface of the stainless steel open channel in real time, and adjusts the electric telescopic rod 24 in real time to maintain the optimal welding focal length to ensure stable welding energy density. The detection camera 211 is used to capture weld images, which can detect the position of the weld. This allows for timely reminders to personnel when welding problems occur. This allows multiple stainless steel open channels to be welded and fixed together to facilitate subsequent workshop installation. During the welding process, the auxiliary linear motor 5 is activated to drive the lighting lamp 7 to move and provide sufficient illumination to the welding area to reduce detection errors.
[0019] It is worth noting that the controller 9 disclosed in the above embodiments is provided with buttons on its surface corresponding to the main linear motor 22, electric telescopic rod 24, laser welder 26, motor 27, distance sensor 29, detection camera 211, hydraulic rod 39, auxiliary linear motor 5, lighting lamp 7, and audible and visual alarm 8. The controller 9 controls the operation of the main linear motor 22, electric telescopic rod 24, laser welder 26, motor 27, distance sensor 29, detection camera 211, hydraulic rod 39, auxiliary linear motor 5, lighting lamp 7, and audible and visual alarm 8 using methods commonly used in the prior art.
[0020] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.
Claims
1. A plant stainless steel gutter welding fixture, characterized in that: Includes a frame (1) and welding units (2); Frame (1): A placement plate (4) is provided in the middle of the top surface, and a fixing unit (3) is provided inside the frame (1); Welding unit (2): includes bracket (21), main linear motor (22), mounting bracket (23), electric telescopic rod (24), fixed seat (25), laser welder (26) and motor (27). The bracket (21) is fixed in the middle of the rear side of the frame (1). The main linear motor (22) is installed on the top surface inside the bracket (21). The mounting bracket (23) is fixed on the bottom surface of the main linear motor (22) mover seat. The electric telescopic rod (24) is placed inside the mounting bracket (23). The bottom end of the electric telescopic rod (24) is fixedly connected to the middle of the top surface of the fixed seat (25). The motor (27) is fixed on the motor frame surface on the side of the fixed seat (25). The output shaft of the motor (27) passes through the through hole on the surface of the fixed seat (25) and is connected to the end of the laser welder (26). The laser welder (26) is rotatably installed inside the fixed seat (25). The system also includes a controller (9), which is fixed to the front side of the frame (1). The input ends of the main linear motor (22), electric telescopic rod (24), laser welder (26) and motor (27) are electrically connected to the output end of the controller (9), and the input end of the controller (9) is electrically connected to the output end of an external power source.
2. The plant room stainless steel gutter welding fixing device according to claim 1, characterized in that: The welding unit (2) also includes a base (28), a distance sensor (29), a base (210), and a detection camera (211). The base (28) is disposed on the surface of the laser welder (26). The distance sensor (29) is installed inside the base (28). The base (210) is fixed to the rear side of the mounting bracket (23). The detection camera (211) is installed inside the base (210). The output end of the distance sensor (29) is electrically connected to the input end of the controller (9). The input end of the detection camera (211) is electrically connected to the output end of the controller (9).
3. The plant floor stainless steel gutter welding fixture of claim 1, wherein: The fixing unit (3) includes a slide (31), a bracket (32), a handle (33), a limiting plate (34), a screw (35), and a throttle (36). There are two slides (31) and they are slidably installed on the left and right sides inside the frame (1). The outer end of the slide (31) is fixed with a bracket (32). The bottom surface of the bracket (32) is fitted with a handle (33). The top surface of the bracket (32) is fitted with a screw (35) in the sliding groove on both sides. The outer end of the screw (35) passes through the through hole on the surface of the slide (31) and is connected to the inner end of the throttle (36). The limiting plate (34) is slidably installed in the sliding groove on the top surface of the bracket (32). The screw hole on the surface of the limiting plate (34) is threadedly connected to the screw (35).
4. The plant floor stainless steel gutter welding fixture of claim 1, wherein: The fixing unit (3) also includes a support frame (37), a limiting frame (38), a hydraulic rod (39), a pressure plate (310), a sponge pad (311), and an anti-slip pad (312). There are two support frames (37) and they are fixed to the rear side of the top surface of the frame (1) on the left and right sides respectively. The top surface of the support frame (37) is provided with a hydraulic rod (39). The bottom end of the hydraulic rod (39) is connected to the middle of the top surface of the pressure plate (310). The rear end of the pressure plate (310) is fixed with a limiting frame (38). The limiting frame (38) is slidably installed on the outside of the support frame (37). The sponge pad (311) is bonded to the bottom surface of the pressure plate (310). The anti-slip pad (312) is evenly arranged on the top surface of the frame (1) and the placement plate (4). The input end of the hydraulic rod (39) is electrically connected to the output end of the controller (9).
5. The plant floor stainless steel gutter welding fixture of claim 1, wherein: It also includes a secondary linear motor (5), a lamp holder (6) and a lighting lamp (7). The secondary linear motor (5) is fixed inside the frame (1). The lamp holder (6) is provided on the top surface of the moving part of the secondary linear motor (5). The lighting lamp (7) is placed and installed inside the lamp holder (6). The input terminals of the secondary linear motor (5) and the lighting lamp (7) are electrically connected to the output terminal of the controller (9).
6. The plant floor stainless steel gutter welding fixture of claim 1, wherein: It also includes an audible and visual alarm (8), which is fixed on the rear side of the bracket (21), and the input end of the audible and visual alarm (8) is electrically connected to the output end of the controller (9).