Titanium alloy plate welding device

Abstract

The invention belongs to the technical field of welding, and particularly relates to a titanium alloy plate welding device which comprises a welding table, a positioning assembly is arranged at the top of the welding table and used for fixing a titanium alloy plate needing to be welded, electric guide rails are symmetrically and fixedly mounted at the top of the welding table, and electric sliding blocks are slidably connected into the two electric guide rails; through air flow blowing of an air blowing groove plate and rotating swinging of a grinding wheel, two dust collecting plates are oppositely arranged, an electric sliding block drives a box body to continuously move, welding slag and chippings polished by the grinding wheel can enter a clamping groove of a slag overturning plate, and the welding slag and chippings polished by the grinding wheel can be continuously collected; and the slag collecting effect is achieved, slag and chippings ground by the grinding wheel are prevented from being retained on the titanium alloy plate, the situation that follow-up operators conduct cleaning machining on the titanium alloy plate again can be avoided, manpower is saved, and meanwhile the attractiveness and cleanliness of the titanium alloy plate are greatly guaranteed.

Description

Technical Field

[0001] The invention belongs to the technical field of welding, in particular to a titanium alloy plate welding device. Background Art

[0002] Titanium alloy sheet is a thin and flat material made of titanium and its alloys, which is widely used in many industries and applications due to its unique properties. Titanium alloy sheet has the advantages of high strength, light weight, corrosion resistance, good biocompatibility, etc., so it is widely used in aerospace, medical, chemical, shipbuilding and other fields.

[0003] A patent application with the publication number CN118832300A discloses a titanium alloy U-shaped rib plate welding tool and welding method, including a base, an arc starting pad, an arc ending pad and a side protection plate. During welding, a laser is used to clean the U-shaped rib plate to be welded, the U-shaped rib plate is assembled on the tool, positioned, and the protective gas is connected. The laser point is used to adjust the welding process parameters, set the point, and connect the protective gas. The welding of the U-shaped rib plate vertical plate and the horizontal plate is completed in a single pass. The welding method is easy to operate, fast, and efficient, and realizes the single-sided welding and double-sided forming of the titanium alloy U-shaped rib plate, ensuring the welding quality.

[0004] In the current prior art, when welding titanium alloy plates, a certain amount of welding slag and debris will be generated during welding. These welding slag and debris will remain on the welded titanium alloy plates after welding is completed, which affects the appearance and is not easy to clean.

[0005] To this end, the present invention provides a titanium alloy plate welding device. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is as follows: a titanium alloy plate welding device described in the present invention comprises a welding table, a positioning assembly is arranged on the top of the welding table, the positioning assembly is used to fix the titanium alloy plate to be welded, an electric rail is symmetrically fixedly installed on the top of the welding table, the insides of the two electric rails are both slidably connected with electric sliders, a connecting piece is fixedly installed between the two electric sliders, a box is fixedly installed on the bottom of the connecting piece, an electron beam welding device is fixedly installed at the middle position of the inner wall of the box, a brush plate assembly is arranged inside the box, the brush plate assembly is used to clean the surface of the titanium alloy plate, the brush plate assembly is placed on one side of the electron beam welding device, a slag grinding assembly is arranged inside the box, the slag grinding assembly is used to grind the weld scar left by welding, the slag grinding assembly is placed on the other side of the electron beam welding device, a slag collecting mechanism is arranged inside the box, the slag collecting mechanism comprises a slag flipping plate, the slag collecting mechanism is used to drive the slag flipping plate to collect welding slag and debris retained on the titanium alloy plate, and the slag collecting mechanism is arranged on one side of the slag grinding assembly;

[0008] The titanium alloy plates to be welded are placed on the welding table, and then the positioning components are used to fix the titanium alloy plates. When the fixing is completed, the electric slider is driven to slide in the electric guide rail so that the electric slider drives the box to move toward the welding position of the two titanium alloy plates through the connecting piece. When the box is moving, the brush plate assembly in the box cleans the surfaces of the two titanium alloy plates to remove the oxide layer, dirt and oil stains on the titanium alloy plates, thereby ensuring the cleanliness of the surface of the titanium alloy plate welding position and preventing the titanium alloy plate from being easily welded when the surface is not clean, which affects the welding effect. When the surface of the titanium alloy plate is cleaned, the electronic components in the box are The electron beam welding device welds the welding points of the two titanium alloy plates, thereby achieving the function of welding the titanium alloy plates. When the welding is completed, the slag grinding assembly in the box grinds the weld scar left by the welding, and then the slag collecting mechanism drives the slag turning plate to collect the welding slag and debris retained on the titanium alloy plates, thereby ensuring the cleanliness of the surfaces of the two titanium alloy plates when the welding is completed. While being beautiful, it can also reduce the steps of subsequent cleaning. The box is continuously driven to move by the electric slider, and the brush plate assembly, electron beam welding device, slag grinding assembly and slag collecting mechanism can operate continuously, thereby ensuring the cleanliness of the surfaces of the two titanium alloy plates while welding.

[0009] Preferably, the positioning assembly includes a vertical plate, there are two vertical plates, the two vertical plates are symmetrically fixedly installed on the top of the welding table, the inner walls of the two vertical plates are threadedly connected with a group of retaining screws, and a positioning block is symmetrically fixedly installed in the middle position of one side of the top of the welding table. When the two titanium alloy plates are fixed, one side of the two titanium alloy plates are respectively fitted with one side of the two positioning blocks, and then the two groups of retaining screws on the two vertical plates are rotated to move, so that the two groups of retaining screws push the two to move. When the two titanium alloy plates are fitted, the two titanium alloy plates will be fixed by the positioning blocks and the two groups of retaining screws, thereby achieving the function of fixing the titanium alloy plates.

[0010] Preferably, the slag grinding assembly includes a motor, which is fixedly mounted on the inner wall of the box, and a rotating rod is fixedly mounted on one output end of the motor, and a grinding wheel is fixedly mounted on the bottom end of the rotating rod. The grinding wheel is placed on one side of the electron beam welding device. When the welding is completed, the motor drives the grinding wheel to rotate through the rotating rod, so that the grinding wheel grinds the weld scar left by the welding, thereby playing the role of grinding the weld scar.

[0011] Preferably, an air box is fixedly installed on the inner wall of the box body, a rotating shaft is fixedly installed on the other output end of the motor, the outer wall of the rotating shaft passes through the inner wall of the air box and is rotatably connected to the inner wall of the air box, an axial flow fan is fixedly installed on the outer wall of the rotating shaft, the axial flow fan is placed inside the air box, an air blowing slot plate is fixedly installed on the inner wall of the box body, the air blowing slot plate is placed between the electron beam welding device and the grinding wheel, an air flow pipe passes through the air blowing slot plate and the air box, an oblique blowing port is opened on the inner wall of the air blowing slot plate, the oblique blowing port is set at a position opposite to the grinding wheel, and the bottom end of the air blowing slot plate is located opposite to the electron beam welding device. The welding nozzle at the bottom end of the device is at the same height. When the motor is running, the motor drives the axial flow fan to rotate in the air box through the rotating shaft. When the axial flow fan rotates, the axial flow fan generates airflow in the air box. The airflow will enter the blowing slot plate through the airflow pipe, and finally blow out through the oblique blowing port at the bottom end of the blowing slot plate, thereby blowing the ash and slag polished by the grinding wheel to prevent the ash and slag from splashing into the bottom of the electron beam welding device during grinding by the grinding wheel, affecting the welding effect, and playing the role of preventing ash and slag from blowing. The top of the air box is set in an inverted inclined cone form to facilitate the airflow to flow into the airflow pipe.

[0012] Preferably, the brush plate assembly includes a slag brush wheel, a transmission belt is connected between the top of the slag brush wheel and the top of the rotating shaft, a slag brush box is installed at the bottom of the box, the slag brush wheel is placed inside the slag brush box, the bottom end of the slag brush wheel is at the same height as the bottom ends of the slag brush box and the grinding wheel, the slag brush wheel is placed on the other side of the electron beam welding device, when welding is required, the rotating shaft is driven to rotate by a motor, and the slag brush wheel is driven to rotate by a transmission belt when the rotating shaft rotates, and the slag brush wheel will clean the welding surface of the two titanium alloy plates when it rotates, thereby brushing the oxide layer and dirt on the surface of the two titanium alloy plates, ensuring the cleanliness of the welding surface of the titanium alloy plates, facilitating subsequent welding operations, and playing the role of brushing the surface of the titanium alloy plates.

[0013] Preferably, a slag wiping plate is fixedly installed on the inner wall of the slag brush box, and a slag pushing plate is fixedly installed on one side of the slag wiping plate. The bottom ends of the slag pushing plate and the slag wiping plate are at the same height as the bottom end of the slag brushing wheel. The slag wiping plate is placed between the slag brushing wheel and the electron beam welding device. When the slag brushing wheel finishes brushing the surface of the titanium alloy plate, the box body is driven to move continuously by the electric slider, and the slag pushing plate in the slag brush box scrapes the oxide layer and dirt brushed off by the slag brushing wheel to push the slag. The slag wiping plate cleans the area brushed by the slag brushing wheel to prevent oil stains or other liquid residues on the surface of the titanium alloy plate, thereby wiping the liquid on the surface of the titanium alloy plate.

[0014] The slag collecting mechanism also includes two ash collecting plates, the two ash collecting plates are symmetrically fixedly installed at the bottom of the box body, the grinding wheel is placed between the two ash collecting plates, the outer wall of the slag flipping plate is rotatably connected to the inner wall of the two ash collecting plates, the slag flipping plate is arranged on one side of the ash collecting plates, a limiting ash arc plate is fixedly installed between the two ash collecting plates, the ash limiting arc plate is placed just above the slag flipping plate and the outer wall of the slag flipping plate is slidably connected to the inner wall of the ash limiting arc plate, a slag storage box is fixedly installed on one side of the box body, one end of the slag storage box is placed between the two ash collecting plates, a mother wheel is fixedly installed on the outer wall of the rotating rod, a sub-wheel is rotatably connected to the inner wall of the mother wheel, and a transmission belt 2 is transmission-connected between one end of the sub-wheel and one end of the slag flipping plate. When the motor drives the grinding wheel to rotate and grind via the rotating rod, the rotating rod drives the sub-wheel to rotate via the mother wheel, thereby The sub-wheel drives the slag turning plate to rotate through the transmission belt 2. When the slag turning plate rotates, the airflow of the blowing slot plate and the rotation and swinging of the grinding wheel are used, and the relative setting of the two ash collecting plates and the electric slider drive the box to move continuously. The welding slag and debris ground by the grinding wheel will enter the clamping groove of the slag turning plate. Subsequently, the welding slag and debris ground by the grinding wheel can be continuously collected through the rotation of the slag turning plate, which plays a role in collecting slag and prevents the slag and debris ground by the grinding wheel from being retained on the titanium alloy plate, which can save the subsequent operators from having to re-clean it, saves manpower and greatly ensures the aesthetics and cleanliness of the titanium alloy plate. The ash limiting arc plate is set to limit the welding slag and debris placed in the slag turning plate to prevent the welding slag and debris in the slag turning plate from being thrown out of the slag turning plate when the slag turning plate rotates.

[0015] The top of the limited sliding box is overlapped with the slag vibration plate, one end of the slag vibration plate is rotatably connected with the inner wall of the slag storage box, and the other end of the slag vibration plate is rotatably connected with the bottom wall of the slag storage box. The slag plate will lose its restriction, and under the elastic pulling of the reset spring, the slag shock plate will vibrate in the slag storage box, so that when the welding slag and debris on the slag slowing plate slide to the top of the slag shock plate, the sliding of the welding slag and debris can be accelerated by vibrating the slag shock plate, thereby accelerating the movement of the welding slag and debris.

[0016] Preferably, a rotating cylinder is fixedly installed on the outer wall of the slag storage box, and a slag pouring plate is fixedly installed on the output end of the slag storage box. The slag pouring plate is rotatably connected to the inner wall of the slag storage box, and the top of the slag pouring plate can be slidably connected to one side of the slag shaking plate. When the welding slag and debris need to be processed, the rotating cylinder is first driven to rotate the slag pouring plate, and one end of the slag pouring plate will rotate one side of the slag shaking plate. The slag slowing plate is pushed to move through the continuous squeezing of the slag turning plate, and the slag shaking plate will continuously vibrate, and the welding slag and debris on the top of the slag shaking plate will vibrate and slide into the slag pouring plate, thereby playing a role in receiving slag.

[0017] Preferably, a gear is fixedly installed at one end of the slag pouring plate, the gear is placed outside the slag storage box, the inner wall of the slag storage box is provided with a slag dropping opening, the slag pouring plate is placed on one side of the slag dropping opening, the inner wall of the slag storage box is slidably connected with a shield plate, and one side of the shield plate is fixedly installed with a rack, the teeth on the gear can mesh with the teeth on the rack, the shield plate can be placed just above the slag dropping opening, the outer wall of the rack is slidably connected with the inner wall of the slag storage box, and a slag collecting box is fixedly installed on the inner wall of the welding table, the slag collecting box is placed on one side of the two positioning blocks, the center position of the slag collecting box is at the same horizontal line as the center position of the slag brush box and the slag dropping opening. When the rotating cylinder drives the slag pouring plate to rotate, the rotating cylinder drives the gear to rotate, and the gear will pull the rack to move through the tooth meshing, so that the rack drives the shield The plate slides in the slag storage box so that the baffle covers the slag dropping opening to prevent the welding slag and debris from being driven by the airflow to flow out from the slag dropping opening in the slag storage box to the titanium alloy plate when the slag turning plate turns the slag, thereby preventing the slag from flowing out. When the grinding operation is completed, the grinding wheel stops grinding and the slag turning plate stops rotating. At this time, the slag vibration plate will stop vibrating, and the box body will move to the top of the slag collecting box. The waste slag stored in the slag brush box will fall from the bottom of the slag brush box into the slag collecting box. At the same time, the rotating cylinder will drive the slag pouring plate to reset and rotate. When the slag pouring plate is reset, the baffle will be removed from the slag dropping opening, and the welding slag and debris collected in the slag pouring plate will fall, and finally fall from the slag dropping opening in the slag storage box into the slag collecting box, thereby removing the waste slag and debris from the box body.

[0018] The beneficial effects of the present invention are as follows:

[0019] 1. The titanium alloy plate welding device described in the present invention, when the grinding wheel is driven by a motor to rotate and grind, the rotating rod drives the sub-wheel to rotate through the mother wheel, so that the sub-wheel drives the slag turning plate to rotate through the transmission belt 2. When the slag turning plate rotates, the airflow of the blowing slot plate and the rotation and swing of the grinding wheel are blown, and the box body is driven to move continuously by the relative arrangement of the two ash collecting plates and the electric slider, and then the welding slag and debris ground by the grinding wheel will enter the clamping groove of the slag turning plate. Subsequently, the welding slag and debris ground by the grinding wheel can be continuously collected through the rotation of the slag turning plate, which plays a role in slag collection and prevents the slag and debris ground by the grinding wheel from being retained on the titanium alloy plate, which can save the subsequent operators from having to re-clean it, saves manpower and also greatly ensures the aesthetics and cleanliness of the titanium alloy plate.

[0020] 2. The titanium alloy plate welding device described in the present invention drives a grinding wheel to grind the weld scars left by welding. The motor drives an axial flow fan to rotate in the air box through a rotating shaft. When the axial flow fan rotates, the axial flow fan generates airflow in the air box. The airflow enters the blowing slot through the airflow pipe and is blown out through the oblique blowing port at the bottom of the blowing slot, thereby blowing the ash and slag polished by the grinding wheel to prevent the ash and slag from splashing into the bottom of the electron beam welding device during grinding by the grinding wheel, affecting the welding effect, thereby playing a role in preventing ash and slag from being blown.

[0021] 3. The titanium alloy plate welding device described in the present invention drives the slag brushing wheel to rotate through a rotating shaft through a transmission belt. When the slag brushing wheel rotates, it brushes the welding surfaces of the two titanium alloy plates, thereby brushing the oxide layers and dirt on the surfaces of the two titanium alloy plates to ensure the cleanliness of the welding surfaces of the titanium alloy plates and facilitate subsequent welding operations. When the slag brushing wheel finishes brushing the surfaces of the titanium alloy plates, the box is driven to move continuously through the electric slider, and the slag pushing plate in the slag brushing box scrapes the oxide layer and dirt brushed off by the slag brushing wheel, and the slag wiping plate cleans the areas brushed by the slag brushing wheel to prevent oil stains or other liquid residues on the surfaces of the titanium alloy plates.

[0022] 4. The titanium alloy plate welding device described in the present invention pushes the slag damping plate to rotate through the slag turning plate, and the welding slag and debris placed in the inner groove of the slag turning plate will fall onto the slag damping plate through the inclination of the slag turning plate. When the slag damping plate moves, the slag damping plate pushes the hinge to move, so that the pushing plate pushes one end of the slag shaking plate at the bottom of the slag shaking plate to pull the reset spring to move upward in the slag storage box. When the slag damping plate is reset by the elastic force of the pressure-bearing spring and the pushing plate is driven, the slag shaking plate will lose its restriction. Under the elastic pulling of the reset spring, the slag shaking plate will vibrate in the slag storage box, so that when the welding slag and debris on the slag damping plate slide to the top of the slag shaking plate, the sliding of the welding slag and debris can be accelerated by vibrating the slag shaking plate, thereby accelerating the movement of the welding slag and debris.

[0023] 5. The titanium alloy plate welding device described in the present invention, when the grinding operation is completed, the grinding wheel stops grinding and the slag turning plate stops rotating, then the slag vibration plate will stop vibrating, and the box body will move to the top of the slag collecting box, and the waste slag stored in the slag brush box will fall from the bottom of the slag brush box into the slag collecting box, and the rotating cylinder will drive the slag pouring plate to reset and rotate, when the slag pouring plate is reset, the shield plate will be removed from the slag dropping port, and the welding slag and debris collected in the slag pouring plate will fall, and finally fall from the slag dropping port in the slag storage box into the slag collecting box, thereby removing the waste slag and debris from the box body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] Figure 1 It is an overall diagram of the present invention;

[0026] Figure 2 It is the main figure of the present invention;

[0027] Figure 3 It is a structural schematic diagram of the air blowing slot plate in the present invention;

[0028] Figure 4 It is a structural schematic diagram of the grinding wheel in the present invention;

[0029] Figure 5 It is a structural schematic diagram of the air box in the present invention;

[0030] Figure 6 It is a structural schematic diagram of the slag turning plate in the present invention;

[0031] Figure 7 It is a structural schematic diagram of the gray-limiting arc plate in the present invention;

[0032] Figure 8 It is a schematic diagram of the structure of the slag pouring plate in the present invention;

[0033] Fig. 9 It is a structural schematic diagram of the push plate in the present invention;

[0034] Fig.10 It is a structural schematic diagram of the limited slip box in the present invention;

[0035] Fig.11 It is a structural schematic diagram of the shield in the present invention.

[0036] In the figure: 1. welding table; 101. positioning block; 2. slag collecting box; 3. vertical plate; 301. retaining screw; 4. box body; 5. electric guide rail; 501. connecting piece; 6. motor; 601. air box; 602. rotating rod; 603. grinding wheel; 604. mother wheel; 605. sub-wheel; 606. second transmission belt; 607. slag turning plate; 7. slag brushing box; 701. slag brushing wheel; 702. slag pushing plate; 703. slag wiping plate; 8. ash collecting plate; 801. ash arc limiting plate; 9 , slag storage box; 901, rotating cylinder; 902, shield plate; 903, slag pouring plate; 904, gear; 905, rack; 10, air blowing slot plate; 1001, air flow pipe; 1002, axial flow fan; 1003, rotating shaft; 11, electron beam welding device; 12, transmission belt 1; 13, slag buffer plate; 1301, slip limit box; 1302, pressure spring; 14, slot box; 1401, hinge; 1402, push plate; 1501, reset spring; 15, slag vibration plate. DETAILED DESCRIPTION

[0037] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0038] like Figures 1 to 11 As shown, a titanium alloy plate welding device described in an embodiment of the present invention includes a welding table 1, a positioning assembly is arranged on the top of the welding table 1, the positioning assembly is used to fix the titanium alloy plate to be welded, an electric guide rail 5 is symmetrically fixedly installed on the top of the welding table 1, and electric sliders are slidably connected inside the two electric guide rails 5, a connecting piece 501 is fixedly installed between the two electric sliders, a box 4 is fixedly installed at the bottom of the connecting piece 501, an electron beam welding device 11 is fixedly installed at the middle position of the inner wall of the box 4, a brush plate assembly is arranged inside the box 4, the brush plate assembly is used to clean the surface of the titanium alloy plate, the brush plate assembly is placed on one side of the electron beam welding device 11, a slag grinding assembly is arranged inside the box 4, the slag grinding assembly is used to grind the weld scar left by welding, the slag grinding assembly is placed on the other side of the electron beam welding device 11, a slag collecting mechanism is arranged inside the box 4, the slag collecting mechanism includes a slag flipping plate 607, the slag collecting mechanism is used to drive the slag flipping plate 607 to collect welding slag and debris retained on the titanium alloy plate, and the slag collecting mechanism is arranged on one side of the slag grinding assembly;

[0039] Since a certain amount of welding slag and debris will be generated during the welding of titanium alloy plates, these welding slag and debris will remain on the welded titanium alloy plates after welding, which affects the appearance and is not easy to clean;

[0040] The titanium alloy plates to be welded are placed on the welding table 1, and then the positioning components are used to fix the titanium alloy plates. When the fixing is completed, the electric slider is driven to slide in the electric guide rail 5 so that the electric slider drives the box 4 to move toward the welding position of the two titanium alloy plates through the connecting piece 501. When the box 4 is moving, the brush plate component in the box 4 cleans the surfaces of the two titanium alloy plates, and cleans off the oxide layer, dirt and oil stains on the titanium alloy plates to ensure the cleanliness of the surface of the titanium alloy plate welding position, and prevents the titanium alloy plate from being easily welded when the surface is not clean, which affects the welding effect. When the surface of the titanium alloy plate is cleaned, the electronic components in the box 4 are The electron beam welding device 11 welds the welding points of the two titanium alloy plates, thereby achieving the function of welding the titanium alloy plates. When the welding is completed, the slag grinding assembly in the box 4 grinds the weld scar left by the welding, and then the slag collecting mechanism drives the slag turning plate 607 to collect the welding slag and debris retained on the titanium alloy plates, thereby ensuring that the surfaces of the two titanium alloy plates are clean when the welding is completed. While being beautiful, it can also reduce the steps of subsequent cleaning. The box 4 is continuously driven to move by the electric slider, and the brush plate assembly, the electron beam welding device 11, the slag grinding assembly and the slag collecting mechanism can continue to operate, so that the surfaces of the two titanium alloy plates can be kept clean while welding.

[0041] like Figure 1 to Figure 2 As shown, the positioning assembly includes a vertical plate 3, the number of which is two, and the two vertical plates 3 are symmetrically fixedly installed on the top of the welding platform 1, and the inner walls of the two vertical plates 3 are both threadedly connected with a set of retaining screws 301, and a positioning block 101 is symmetrically fixedly installed in the middle position of one side of the top of the welding platform 1;

[0042] When two titanium alloy plates are fixed, one side of the two titanium alloy plates is respectively fitted with one side of the two positioning blocks 101, and then the two sets of retaining screws 301 on the two vertical plates 3 are rotated to move, so that the two sets of retaining screws 301 push the two to move. When the two titanium alloy plates are fitted together, the two titanium alloy plates will be fixed by the positioning blocks 101 and the two sets of retaining screws 301, thereby achieving the function of fixing the titanium alloy plates.

[0043] like Figure 3 to Figure 4 As shown, the grinding slag assembly includes a motor 6, which is fixedly mounted on the inner wall of the box body 4, and a rotating rod 602 is fixedly mounted on one output end of the motor 6, and a grinding wheel 603 is fixedly mounted on the bottom end of the rotating rod 602, and the grinding wheel 603 is placed on one side of the electron beam welding device 11;

[0044] When welding is completed, the motor 6 drives the grinding wheel 603 to rotate through the rotating rod 602, so that the grinding wheel 603 grinds the weld scar left by the welding, thereby playing the role of grinding the weld scar.

[0045] like Figures 4 to 5 As shown, an air box 601 is fixedly installed on the inner wall of the box body 4, a rotating shaft 1003 is fixedly installed on the other output end of the motor 6, the outer wall of the rotating shaft 1003 penetrates the inner wall of the air box 601 and is rotatably connected to the inner wall of the air box 601, an axial flow fan 1002 is fixedly installed on the outer wall of the rotating shaft 1003, and the axial flow fan 1002 is placed inside the air box 601, an air blowing slot plate 10 is fixedly installed on the inner wall of the box body 4, the air blowing slot plate 10 is placed between the electron beam welding device 11 and the grinding wheel 603, an air flow pipe 1001 flows between the air blowing slot plate 10 and the air box 601, an oblique blowing port is opened on the inner wall of the air blowing slot plate 10, the oblique blowing port is arranged opposite to the grinding wheel 603, and the bottom end position of the air blowing slot plate 10 is at the same height as the bottom welding nozzle position of the electron beam welding device 11;

[0046] When the motor 6 is running, the motor 6 drives the axial flow fan 1002 to rotate in the air box 601 through the rotating shaft 1003. When the axial flow fan 1002 rotates, the axial flow fan 1002 generates air flow in the air box 601, and the air flow enters the blowing slot plate 10 through the air flow pipe 1001, and finally blows out through the oblique blowing port at the bottom end of the blowing slot plate 10, thereby blowing the ash and slag polished by the grinding wheel 603 to prevent the ash and slag from splashing into the bottom of the electron beam welding device 11 during grinding by the grinding wheel 603, affecting the welding effect, and playing a role in preventing ash and slag from being blown. The top of the air box 601 is set in an inverted inclined cone shape to facilitate the air flow to flow into the air flow pipe 1001.

[0047] like Figure 3 to Figure 4 As shown, the brush plate assembly includes a slag brush wheel 701, a transmission belt 12 is connected between the top of the slag brush wheel 701 and the top of the rotating shaft 1003, a slag brush box 7 is installed at the bottom of the box body 4, the slag brush wheel 701 is placed inside the slag brush box 7, the bottom end of the slag brush wheel 701 is at the same height as the bottom end of the slag brush box 7 and the grinding wheel 603, and the slag brush wheel 701 is placed on the other side of the electron beam welding device 11;

[0048] When welding is required, the motor 6 drives the rotating shaft 1003 to rotate, and the rotating shaft 1003 drives the slag brushing wheel 701 to rotate through the transmission belt 12. When the slag brushing wheel 701 rotates, it will clean the welding surface of the two titanium alloy plates, thereby brushing the oxide layer and dirt on the surface of the two titanium alloy plates, ensuring the cleanliness of the welding surface of the titanium alloy plates, facilitating subsequent welding operations, and playing the role of brushing the surface of the titanium alloy plates.

[0049] like Figure 3 to Figure 4As shown, a slag wiping plate 703 is fixedly installed on the inner wall of the slag brush box 7, and a slag pushing plate 702 is fixedly installed on one side of the slag wiping plate 703. The bottom ends of the slag pushing plate 702 and the slag wiping plate 703 are both at the same height as the bottom end of the slag brushing wheel 701, and the slag wiping plate 703 is placed between the slag brushing wheel 701 and the electron beam welding device 11;

[0050] When the slag brushing wheel 701 finishes brushing the surface of the titanium alloy plate, the box 4 is driven to move continuously by the electric slider, and the slag pushing plate 702 in the slag brushing box 7 scrapes the oxide layer and dirt brushed off by the slag brushing wheel 701 to push the slag away, and the slag wiping plate 703 cleans the area brushed by the slag brushing wheel 701 to prevent oil stains or other liquid residues on the surface of the titanium alloy plate, thereby cleaning the liquid on the surface of the titanium alloy plate.

[0051] like Figures 4 to 11 As shown, the slag collecting mechanism also includes an ash collecting plate 8, and there are two ash collecting plates 8. The two ash collecting plates 8 are symmetrically fixedly installed at the bottom of the box body 4, and the grinding wheel 603 is placed between the two ash collecting plates 8. The outer wall of the slag turning plate 607 is rotatably connected to the inner side of the two ash collecting plates 8. The slag turning plate 607 is arranged on one side of the ash collecting plate 8. A limited ash arc plate 801 is fixedly installed between the two ash collecting plates 8. The limited ash arc plate 801 is placed just above the slag turning plate 607, and the outer wall of the slag turning plate 607 is slidably connected to the inner wall of the limited ash arc plate 801. A slag storage box 9 is fixedly installed on one side of the box body 4, and one end of the slag storage box 9 is placed between the two ash collecting plates 8. A mother wheel 604 is fixedly installed on the outer wall of the rotating rod 602, and a sub-wheel 605 is rotatably connected to the inner wall of the box body 4. The teeth on the sub-wheel 605 are meshed with the teeth on the mother wheel 604, and a transmission belt 2 606 is transmission-connected between one end of the sub-wheel 605 and one end of the slag turning plate 607.

[0052] When the motor 6 drives the grinding wheel 603 to rotate and grind through the rotating rod 602, the rotating rod 602 drives the sub-wheel 605 to rotate through the mother wheel 604, so that the sub-wheel 605 drives the slag turning plate 607 to rotate through the transmission belt 2 606. When the slag turning plate 607 rotates, the air flow of the blowing slot plate 10 and the rotation and swing of the grinding wheel 603, the relative arrangement of the two ash collecting plates 8 and the electric slider drive the box body 4 to move continuously, the welding slag and debris polished by the grinding wheel 603 will enter the clamping groove of the slag turning plate 607, and then pass through the slag turning plate 6 07 rotates, the welding slag and debris polished by the grinding wheel 603 can be continuously collected, which plays the role of slag collection, and prevents the slag and debris polished by the grinding wheel 603 from being retained on the titanium alloy plate, which can save the subsequent operators from having to re-clean it, saving manpower while also greatly ensuring the aesthetics and cleanliness of the titanium alloy plate. The ash limiting arc plate 801 is set to limit the welding slag and debris placed in the slag turning plate 607, to prevent the welding slag and debris in the slag turning plate 607 from being thrown out of the slag turning plate 607 when the slag turning plate 607 rotates.

[0053] like Figures 8 to 10 As shown, a limited sliding box 1301 is fixedly installed on the inner wall of the slag storage box 9, and a slag buffer plate 13 is slidably connected to the inner wall of the limited sliding box 1301. A pressure spring 1302 is arranged between the bottom of the slag buffer plate 13 and the inner wall of the limited sliding box 1301. A groove box 14 is symmetrically fixedly installed on the outer wall of the slag storage box 9. The inner walls of the two groove boxes 14 are slidably connected with hinges 1401. The two ends of the slag buffer plate 13 are respectively fixedly connected to one end of the two hinges 1401, and a spring 1302 is fixedly installed between the two hinges 1401. The push plate 1402 and the top of the limited slip box 1301 are overlapped with a slag shaking plate 15, one end of the slag shaking plate 15 is rotatably connected to the inner wall of the slag storage box 9, and the other end of the slag shaking plate 15 is slidably connected to the inner wall of the slag storage box 9. A return spring 1501 is provided between the bottom of the slag shaking plate 15 and the inner wall of the slag storage box 9, the top of the push plate 1402 is slidably connected to the bottom of the slag shaking plate 15, the top of the push plate 1402 is an inclined sliding surface, and the outer wall of the slag slow plate 13 can be slidably connected to the outer wall of the slag turning plate 607;

[0054] When the slag-turning plate 607 drives the welding slag and debris to rotate to the slag storage box 9, the slag-turning plate 607 will squeeze and push the slag-decelerating plate 13 to rotate, and the welding slag and debris placed in the inner groove of the slag-turning plate 607 will fall onto the slag-decelerating plate 13 through the inclination of the slag-turning plate 607. When the slag-decelerating plate 13 is squeezed by the slag-turning plate 607, the slag-decelerating plate 13 will squeeze the pressure-bearing spring 1302 in the limited slip box 1301 to move. When the slag-decelerating plate 13 moves, through the limitation of the groove box 14, the slag-decelerating plate 13 will push the hinge 1401 to move, thereby pushing the pushing plate 1402 to move at the bottom of the slag-vibrating plate 15. When the pushing plate 1402 moves at the bottom of the slag-vibrating plate 15, through the pushing plate 14 02 is squeezed and pushed by the reset spring 1501, one end of the slag shock plate 15 will pull the reset spring 1501 to move upward in the slag storage box 9, and when the slag buffer plate 13 loses the squeeze and push of the slag turning plate 607, the slag buffer plate 13 will be reset by the elastic force of the pressure spring 1302, and the slag buffer plate 13 will drive the pushing plate 1402 to reset through the hinge 1401, and the slag shock plate 15 will lose its restriction. Under the elastic pulling of the reset spring 1501, the slag shock plate 15 will vibrate in the slag storage box 9, so that when the welding slag and debris on the slag buffer plate 13 slide to the top of the slag shock plate 15, the sliding of the welding slag and debris can be accelerated by vibrating the slag shock plate 15, thereby accelerating the movement of the welding slag and debris.

[0055] like Figures 7 and 8 As shown, a rotating cylinder 901 is fixedly installed on the outer wall of the slag storage box 9, and a slag pouring plate 903 is fixedly installed on the output end of the slag storage box 9. The slag pouring plate 903 is rotatably connected to the inner wall of the slag storage box 9, and the top of the slag pouring plate 903 can be slidably connected to one side of the slag shaking plate 15;

[0056] When welding slag and debris need to be processed, first rotate the cylinder 901 to drive the slag pouring plate 903 to rotate, and one end of the slag pouring plate 903 will rotate one side of the slag shaking plate 15, and the slag slowing plate 13 will be pushed to move by the continuous squeezing of the slag turning plate 607, and the slag shaking plate 15 will vibrate continuously, and the welding slag and debris on the top of the slag shaking plate 15 will vibrate and slide into the slag pouring plate 903, thereby playing the role of slag receiving.

[0057] like Figures 2 to 11As shown, a gear 904 is fixedly installed at one end of the slag pouring plate 903, and the gear 904 is placed outside the slag storage box 9. A slag dropping opening is opened on the inner wall of the slag storage box 9, and the slag pouring plate 903 is placed on one side of the slag dropping opening. A shield plate 902 is slidably connected to the inner wall of the slag storage box 9, and a rack 905 is fixedly installed on one side of the shield plate 902. The teeth on the gear 904 can mesh with the teeth on the rack 905, and the shield plate 902 can be placed just above the slag dropping opening. The outer wall of the rack 905 is slidably connected to the inner wall of the slag storage box 9, and a slag collecting box 2 is fixedly installed on the inner wall of the welding table 1. The slag collecting box 2 is placed on one side of the two positioning blocks 101, and the center position of the slag collecting box 2 is on the same horizontal line as the center position of the slag brush box 7 and the slag dropping opening.

[0058] When the rotary cylinder 901 drives the slag pouring plate 903 to rotate, the rotary cylinder 901 drives the gear 904 to rotate, and the gear 904 will pull the rack 905 to move through the tooth meshing, so that the rack 905 drives the shield plate 902 to slide in the slag storage box 9, so that the shield plate 902 covers the slag outlet, and prevents the welding slag and debris from being driven by the airflow to flow out of the slag outlet in the slag storage box 9 to the titanium alloy plate when the slag turning plate 607 turns over the slag, thereby playing a role in preventing the slag from flowing out. When the grinding operation is completed, the grinding wheel 603 stops grinding, and the slag turning plate 607 stops grinding. 07 stops rotating, at which time the slag vibration plate 15 will stop vibrating, the box body 4 will move to the top of the slag collecting box 2, and the waste slag stored in the slag brush box 7 will fall from the bottom of the slag brush box 7 into the slag collecting box 2, and at the same time the rotating cylinder 901 will drive the slag pouring plate 903 to reset and rotate. When the slag pouring plate 903 is reset, the shielding plate 902 will be removed from the slag dropping port, and the welding slag and debris collected in the slag pouring plate 903 will fall, and finally fall from the slag dropping port in the slag storage box 9 into the slag collecting box 2, thereby taking out the waste slag and debris from the box body 4.

[0059] Working principle: The titanium alloy plates to be welded are placed on the welding table 1, and then the positioning components are used to fix the titanium alloy plates. When the fixing is completed, the electric slider is driven to slide in the electric guide rail 5 so that the electric slider drives the box 4 to move toward the welding position of the two titanium alloy plates through the connecting piece 501. When the box 4 is moving, the brush plate component in the box 4 cleans the surfaces of the two titanium alloy plates, and cleans the oxide layer, dirt and oil stains on the titanium alloy plates to ensure the cleanliness of the surface of the titanium alloy plate welding position, and prevents the titanium alloy plate from being easily welded when the surface is not clean, which affects the welding effect. After the surface of the titanium alloy plate is cleaned, the brush plate component in the box 4 The electron beam welding device 11 welds the welding points of the two titanium alloy plates, thereby achieving the function of welding the titanium alloy plates. When the welding is completed, the grinding slag assembly in the box 4 grinds the weld scar left by the welding, and then the slag collecting mechanism drives the slag turning plate 607 to collect the welding slag and debris retained on the titanium alloy plates, thereby ensuring that the surfaces of the two titanium alloy plates are clean when the welding is completed, which is beautiful and can also reduce the steps of subsequent cleaning. The box 4 is continuously driven to move by the electric slider, and the brush plate assembly, the electron beam welding device 11, the grinding slag assembly and the slag collecting mechanism can continue to operate, so that the surfaces of the two titanium alloy plates can be kept clean while welding;

[0060] When two titanium alloy plates are fixed, one side of the two titanium alloy plates is respectively fitted with one side of the two positioning blocks 101, and then the two sets of retaining screws 301 on the two vertical plates 3 are rotated to move, so that the two sets of retaining screws 301 push the two plates to move. When the two titanium alloy plates are fitted together, the two titanium alloy plates will be fixed by the positioning blocks 101 and the two sets of retaining screws 301, thereby achieving the function of fixing the titanium alloy plates;

[0061] When welding is completed, the motor 6 drives the grinding wheel 603 to rotate through the rotating rod 602, so that the grinding wheel 603 grinds the weld scar left by welding, thereby playing the role of grinding the weld scar;

[0062] When the motor 6 is running, the motor 6 drives the axial flow fan 1002 to rotate in the air box 601 through the rotating shaft 1003. When the axial flow fan 1002 rotates, the axial flow fan 1002 generates airflow in the air box 601, and the airflow enters the blowing slot plate 10 through the airflow pipe 1001, and finally blows out through the oblique blowing port at the bottom end of the blowing slot plate 10, so that the grinding wheel 603 can blow the ash and slag polished by the grinding wheel 603, so as to prevent the ash and slag from splashing into the bottom of the electron beam welding device 11 when the grinding wheel 603 is grinding, affecting the welding effect, and playing the role of preventing ash and slag from being blown. The top of the air box 601 is set in an inverted oblique cone shape, which is convenient for the airflow to flow into the airflow pipe 1001;

[0063] When welding is required, the motor 6 drives the rotating shaft 1003 to rotate, and the rotating shaft 1003 drives the slag brushing wheel 701 to rotate through the transmission belt 12 when rotating. When the slag brushing wheel 701 rotates, it will clean the welding surface of the two titanium alloy plates, so as to brush the oxide layer and dirt on the surface of the two titanium alloy plates, ensure the cleanliness of the welding surface of the titanium alloy plates, facilitate the subsequent welding operation, and play the role of brushing the surface of the titanium alloy plates;

[0064] When the slag brushing wheel 701 finishes brushing the surface of the titanium alloy plate, the box body 4 is driven to move continuously by the electric slider, and the slag pushing plate 702 in the slag brushing box 7 scrapes the oxide layer and dirt brushed off by the slag brushing wheel 701 to play the role of pushing slag, and the slag wiping plate 703 cleans the area brushed by the slag brushing wheel 701 to prevent oil stains or other liquid residues on the surface of the titanium alloy plate, and plays the role of wiping the liquid on the surface of the titanium alloy plate;

[0065] When the motor 6 drives the grinding wheel 603 to rotate and grind through the rotating rod 602, the rotating rod 602 drives the sub-wheel 605 to rotate through the mother wheel 604, so that the sub-wheel 605 drives the slag turning plate 607 to rotate through the transmission belt 2 606. When the slag turning plate 607 rotates, the air flow of the blowing slot plate 10 and the rotation and swing of the grinding wheel 603, the relative arrangement of the two ash collecting plates 8 and the electric slider drive the box body 4 to move continuously, the welding slag and debris polished by the grinding wheel 603 will enter the clamping groove of the slag turning plate 607, and then pass through the slag turning plate 6 07 rotates, the welding slag and debris polished by the grinding wheel 603 can be continuously collected, which plays a role in collecting slag, preventing the slag and debris polished by the grinding wheel 603 from being retained on the titanium alloy plate, which can save the subsequent operators from having to re-clean it, saving manpower and greatly ensuring the aesthetics and cleanliness of the titanium alloy plate. The ash limiting arc plate 801 is set to limit the welding slag and debris placed in the slag turning plate 607, preventing the welding slag and debris in the slag turning plate 607 from being thrown out of the slag turning plate 607 when the slag turning plate 607 rotates;

[0066] When the slag-turning plate 607 drives the welding slag and debris to rotate to the slag storage box 9, the slag-turning plate 607 will squeeze and push the slag-decelerating plate 13 to rotate, and the welding slag and debris placed in the inner groove of the slag-turning plate 607 will fall onto the slag-decelerating plate 13 through the inclination of the slag-turning plate 607. When the slag-decelerating plate 13 is squeezed by the slag-turning plate 607, the slag-decelerating plate 13 will squeeze the pressure-bearing spring 1302 in the limited slip box 1301 to move. When the slag-decelerating plate 13 moves, through the limitation of the groove box 14, the slag-decelerating plate 13 will push the hinge 1401 to move, thereby pushing the pushing plate 1402 to move at the bottom of the slag-vibrating plate 15. When the pushing plate 1402 moves at the bottom of the slag-vibrating plate 15, through the pushing plate 14 02 is squeezed and pushed, one end of the slag shock plate 15 will pull the reset spring 1501 to move upward in the slag storage box 9, and when the slag slowing plate 13 loses the squeeze and push of the slag turning plate 607, the slag slowing plate 13 will be reset by the elastic force of the pressure-bearing spring 1302, and the slag slowing plate 13 will drive the pushing plate 1402 to reset through the hinge 1401, and the slag shock plate 15 will lose its restriction. Under the elastic pulling of the reset spring 1501, the slag shock plate 15 will vibrate in the slag storage box 9, so that when the welding slag and debris on the slag slowing plate 13 slide to the top of the slag shock plate 15, the sliding of the welding slag and debris can be accelerated by vibrating the slag shock plate 15, thereby accelerating the movement of the welding slag and debris;

[0067] When the welding slag and debris need to be processed, the cylinder 901 is first rotated to drive the slag pouring plate 903 to rotate, and one end of the slag pouring plate 903 will rotate one side of the slag shaking plate 15, and the slag slowing plate 13 will be pushed and moved by the slag turning plate 607, and the slag shaking plate 15 will vibrate continuously, and the welding slag and debris on the top of the slag shaking plate 15 will vibrate and slide into the slag pouring plate 903, playing the role of slag receiving;

[0068] When the rotary cylinder 901 drives the slag pouring plate 903 to rotate, the rotary cylinder 901 drives the gear 904 to rotate, and the gear 904 will pull the rack 905 to move through the tooth meshing, so that the rack 905 drives the shield plate 902 to slide in the slag storage box 9, so that the shield plate 902 covers the slag outlet, and prevents the welding slag and debris from being driven by the airflow to flow out of the slag outlet in the slag storage box 9 to the titanium alloy plate when the slag turning plate 607 turns over the slag, thereby playing a role in preventing the slag from flowing out. When the grinding operation is completed, the grinding wheel 603 stops grinding, and the slag turning plate 607 stops grinding. 07 stops rotating, at which time the slag vibration plate 15 will stop vibrating, the box body 4 will move to the top of the slag collecting box 2, and the waste slag stored in the slag brush box 7 will fall from the bottom of the slag brush box 7 into the slag collecting box 2, and at the same time the rotating cylinder 901 will drive the slag pouring plate 903 to reset and rotate. When the slag pouring plate 903 is reset, the shielding plate 902 will be removed from the slag dropping port, and the welding slag and debris collected in the slag pouring plate 903 will fall, and finally fall from the slag dropping port in the slag storage box 9 into the slag collecting box 2, thereby taking out the waste slag and debris from the box body 4.

[0069] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A titanium alloy sheet welding device, characterized in that: The invention comprises a welding platform (1), wherein a positioning assembly is arranged on the top of the welding platform (1), and the positioning assembly is used to fix the titanium alloy plate to be welded, and electric guide rails (5) are symmetrically fixedly installed on the top of the welding platform (1), and electric sliders are slidably connected to the inside of the two electric guide rails (5), and a connecting piece (501) is fixedly installed between the two electric sliders, and a box (4) is fixedly installed on the bottom of the connecting piece (501), and an electron beam welding device (11) is fixedly installed in the middle position of the inner wall of the box (4), and a brush plate assembly is arranged inside the box (4). The brush plate assembly is used to clean the surface of the titanium alloy plate. The brush plate assembly is placed on one side of the electron beam welding device (11). A slag grinding assembly is arranged inside the box (4). The slag grinding assembly is used to grind the weld scar left by welding. The slag grinding assembly is placed on the other side of the electron beam welding device (11). A slag collecting mechanism is arranged inside the box (4). The slag collecting mechanism includes a slag turning plate (607). The slag collecting mechanism is used to drive the slag turning plate (607) to collect welding slag and debris retained on the titanium alloy plate. The slag collecting mechanism is arranged on one side of the slag grinding assembly.

2. A titanium alloy sheet welding device according to claim 1, characterized in that: The positioning assembly comprises a vertical plate (3), wherein there are two vertical plates (3), the two vertical plates (3) are symmetrically fixedly mounted on the top of the welding platform (1), the inner walls of the two vertical plates (3) are both threadedly connected with a set of retaining screws (301), and a positioning block (101) is symmetrically fixedly mounted at a middle position on one side of the top of the welding platform (1).

3. A titanium alloy sheet welding device according to claim 2, characterized in that: The grinding slag assembly comprises a motor (6), the motor (6) being fixedly mounted on the inner wall of the box body (4), a rotating rod (602) being fixedly mounted on one output end of the motor (6), a grinding wheel (603) being fixedly mounted on the bottom end of the rotating rod (602), and the grinding wheel (603) being placed on one side of the electron beam welding device (11).

4. A titanium alloy sheet welding device according to claim 3, characterized in that: An air box (601) is fixedly mounted on the inner wall of the box body (4); a rotating shaft (1003) is fixedly mounted on the other output end of the motor (6); an outer wall of the rotating shaft (1003) penetrates through the inner wall of the air box (601) and is rotatably connected to the inner wall of the air box (601); an axial flow fan (1002) is fixedly mounted on the outer wall of the rotating shaft (1003); the axial flow fan (1002) is placed inside the air box (601); and the inner wall of the box body (4) is fixedly mounted. An air blowing slot plate (10) is provided, the air blowing slot plate (10) is placed between the electron beam welding device (11) and the grinding wheel (603), an air flow pipe (1001) flows between the air blowing slot plate (10) and the air box (601), an oblique blowing port is provided on the inner wall of the air blowing slot plate (10), the oblique blowing port is arranged opposite to the grinding wheel (603), and the bottom end position of the air blowing slot plate (10) is at the same height as the bottom end welding nozzle position of the electron beam welding device (11).

5. The titanium alloy sheet welding device according to claim 4, characterized in that: The brush plate assembly comprises a slag brushing wheel (701), a transmission belt (12) is connected between the top end of the slag brushing wheel (701) and the top end of the rotating shaft (1003), a slag brushing box (7) is installed at the bottom of the box body (4), the slag brushing wheel (701) is placed inside the slag brushing box (7), the bottom end of the slag brushing wheel (701) is at the same height as the bottom ends of the slag brushing box (7) and the grinding wheel (603), and the slag brushing wheel (701) is placed on the other side of the electron beam welding device (11).

6. The titanium alloy sheet welding device according to claim 5, characterized in that: A slag wiping plate (703) is fixedly mounted on the inner wall of the slag brushing box (7), a slag pushing plate (702) is fixedly mounted on one side of the slag wiping plate (703), the bottom ends of the slag pushing plate (702) and the slag wiping plate (703) are both at the same height as the bottom end of the slag brushing grinding wheel (701), and the slag wiping plate (703) is placed between the slag brushing grinding wheel (701) and the electron beam welding device (11).

7. The titanium alloy sheet welding device according to claim 6, characterized in that: The slag collecting mechanism further comprises an ash collecting plate (8), wherein the number of the ash collecting plates (8) is two, the two ash collecting plates (8) are symmetrically fixedly mounted on the bottom of the box body (4), the grinding wheel (603) is placed between the two ash collecting plates (8), the outer wall of the slag turning plate (607) is rotatably connected to the inner sides of the two ash collecting plates (8), the slag turning plate (607) is arranged on one side of the ash collecting plate (8), and a ash limiting arc plate (801) is fixedly mounted between the two ash collecting plates (8), the ash limiting arc plate (801) is placed directly above the slag turning plate (607) and the slag turning plate (607) is arranged on the inner sides of the two ash collecting plates (8). The outer wall of the rotating rod (602) is slidably connected to the inner wall of the ash limiting arc plate (801), a slag storage box (9) is fixedly mounted on one side of the box body (4), one end of the slag storage box (9) is placed between the two ash collecting plates (8), a mother wheel (604) is fixedly mounted on the outer wall of the rotating rod (602), a sub-wheel (605) is rotatably connected to the inner wall of the box body (4), the teeth on the sub-wheel (605) are meshed with the teeth on the mother wheel (604), and a transmission belt 2 (606) is transmission-connected between one end of the sub-wheel (605) and one end of the slag turning plate (607).

8. The titanium alloy sheet welding device according to claim 7, characterized in that: A limited sliding box (1301) is fixedly installed on the inner wall of the slag storage box (9), a slag buffer plate (13) is slidably connected to the inner wall of the limited sliding box (1301), a pressure spring (1302) is arranged between the bottom of the slag buffer plate (13) and the inner wall of the limited sliding box (1301), a slot box (14) is symmetrically fixedly installed on the outer wall of the slag storage box (9), the inner walls of the two slot boxes (14) are slidably connected to hinges (1401), the two ends of the slag buffer plate (13) are respectively fixedly connected to one end of the two hinges (1401), and a push plate is fixedly installed between the two hinges (1401). (1402), a slag shaking plate (15) is overlapped on the top of the limited slip box (1301), one end of the slag shaking plate (15) is rotatably connected to the inner wall of the slag storage box (9), and the other end of the slag shaking plate (15) is slidably connected to the inner wall of the slag storage box (9), a return spring (1501) is provided between the bottom of the slag shaking plate (15) and the inner wall of the slag storage box (9), the top of the pushing plate (1402) is slidably connected to the bottom of the slag shaking plate (15), the top of the pushing plate (1402) is an inclined sliding surface, and the outer wall of the slag slowing plate (13) can be slidably connected to the outer wall of the slag turning plate (607).

9. The titanium alloy sheet welding device according to claim 8, characterized in that: A rotating cylinder (901) is fixedly mounted on the outer wall of the slag storage box (9), and a slag pouring plate (903) is fixedly mounted on the output end of the slag storage box (9). The slag pouring plate (903) is rotatably connected to the inner wall of the slag storage box (9), and the top of the slag pouring plate (903) can be slidably connected to one side of the slag shaking plate (15).

10. The titanium alloy sheet welding device according to claim 9, characterized in that: A gear (904) is fixedly mounted on one end of the slag pouring plate (903), the gear (904) is placed outside the slag storage box (9), a slag dropping opening is opened on the inner wall of the slag storage box (9), the slag pouring plate (903) is placed on one side of the slag dropping opening, a shielding plate (902) is slidably connected to the inner wall of the slag storage box (9), a rack (905) is fixedly mounted on one side of the shielding plate (902), the teeth on the gear (904) can mesh with the teeth on the rack (905), the shielding plate (902) can be placed just above the slag dropping opening, the outer wall of the rack (905) is slidably connected to the inner wall of the slag storage box (9), a slag collecting box (2) is fixedly mounted on the inner wall of the welding table (1), the slag collecting box (2) is placed on one side of the two positioning blocks (101), and the center position of the slag collecting box (2) is on the same horizontal line as the center positions of the slag brush box (7) and the slag dropping opening.

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