A welding process for embedding side guide plates into wear-resistant materials

Abstract

The present invention relates to the field of welding technology, and in particular to a welding processing technology in which a side guide plate is embedded in a wear-resistant material, comprising the following steps: A1. The control unit obtains a workpiece coordinate information group and welding auxiliary component coordinate information, and welding powder thickness information p2 from the detection end; A2. The control unit generates initial coordinate information and end point coordinate information based on the workpiece coordinate information group and the welding powder thickness information p2; A3. The control unit generates standby drive information based on the initial coordinate information and the welding auxiliary component coordinate information; A4. The control unit generates target drive information based on the initial coordinate information and the end point coordinate information; and a drive trajectory for the welding auxiliary component is obtained based on the position and size of the side guide plate and the accumulation height of the welding powder. The limitation of the trajectory is conducive to the full recovery of the welding powder and helps to avoid waste caused by the welding powder not being collected and spilled.

Description

Technical Field

[0001] The invention relates to the field of welding, and in particular to a welding process for embedding a side guide plate into a wear-resistant material. Background Art

[0002] The purpose of welding the side guide plate embedded in wear-resistant materials is to improve wear resistance and extend the service life of the side guide plate. Tungsten alloy is welded in the side guide plate groove, and welding powder is added to the gap. Then, the tungsten alloy is welded through the welding gap to achieve the welding of tungsten alloy.

[0003] In the process of using welding powder to weld tungsten alloy and side guide plate, welding powder accumulates on the surface of side guide plate. In the process of welding head passing, tungsten alloy and side guide plate are welded by welding powder. In the process of using welding powder for welding, the amount of welding powder used inevitably needs to be excessive to avoid local welding powder deviation during welding, which leads to unstable welding. Therefore, there will be excess welding powder accumulation at the position where welding is completed. On the one hand, the accumulation of welding powder interferes with the observation of welding position. On the other hand, the accumulated welding powder will cause waste of resources if it is not recovered in time. Therefore, it is necessary to deal with the excess welding powder during welding. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a welding process for embedding a side guide plate into a wear-resistant material.

[0005] The present invention provides a welding process for embedding a side guide plate into a wear-resistant material, comprising a welding process table and a welding auxiliary component mounted on the welding process table. The welding process table further comprises a detection terminal for detecting a working environment of the welding auxiliary component and a control unit for controlling the operation of the detection terminal and the welding auxiliary component. The process comprises the following steps:

[0006] A1. The control unit obtains the workpiece coordinate information group and welding auxiliary component coordinate information and welding powder thickness information p2 from the detection end;

[0007] A2. The control unit generates initial coordinate information and end point coordinate information based on the workpiece coordinate information group and the welding powder thickness information p2;

[0008] A3. The control unit generates standby drive information based on the initial coordinate information and the coordinate information of the welding auxiliary component;

[0009] A4. The control unit generates target drive information based on the initial coordinate information and the end point coordinate information;

[0010] A5. The control unit sends the standby drive information and the target drive information to the welding auxiliary component;

[0011] The work table can be fixedly connected to the welding processing table so that the work table is fixed. After the side guide is placed on the work table, the side guide here is the workpiece. The detection end can detect the position of the side guide to obtain the workpiece coordinate information group;

[0012] After detecting the position of the side guide plate, the detection end also detects the position information of the welding auxiliary component to obtain the coordinate information of the welding auxiliary component. When detecting the position of the welding auxiliary component, the midpoint position of the working end of the welding auxiliary component is detected to facilitate determining the position of the welding auxiliary component.

[0013] Subsequently, the detection end detects the thickness of the solder powder to obtain solder powder thickness information p2;

[0014] Calculation is performed based on the workpiece coordinate information group of the side guide plate and the welding powder thickness information p2 to obtain initial coordinate information of an initial position for cleaning the welding powder and end point coordinate information of a final position after the welding powder is cleaned. Subsequently, a first connection path between the two coordinate points can be obtained based on the initial coordinate information and the welding auxiliary component coordinate information. Standby drive information for driving the welding auxiliary component to move along the first connection path is obtained based on the first connection path. A second connection path between the two coordinate points can be obtained based on the initial coordinate information and the end point coordinate information. Target drive information for driving the welding auxiliary component to clean the welding powder along the second connection path can be obtained based on the second connection path. The control unit sends the standby drive information and the target drive information to the welding auxiliary component to control the welding auxiliary component to move first along the first connection path and then along the second connection path to achieve cleaning of the welding powder.

[0015] In this way, the driving trajectory of the welding auxiliary component can be obtained according to the position and size of the side guide plate and the accumulation height of the welding powder, so as to drive the welding auxiliary component to move along the trajectory and clean and recover the welding powder at the position where welding is completed on the side guide plate. By defining the trajectory, the welding auxiliary component can pass along the center of the side guide plate, so that the welding auxiliary component can completely pass through various welding positions on the side guide plate, which is conducive to the full recovery of the welding powder, thereby preventing the accumulation of welding powder from interfering with the viewing of the welding situation, and preventing the waste caused by the welding powder not being collected and spilled.

[0016] Preferably, the step A2 includes:

[0017] B1. The control unit obtains the two left endpoint coordinate information (m1, n1, p1), (m2, n2, p1) and the two right endpoint coordinate information (m3, n3, p1), (m4, n4, p1) of the workpiece coordinate information group;

[0018] B2. The control unit substitutes the two left endpoint coordinate information and the solder powder thickness information p2 into (min (m1, m2), (n1 + n2) / 2, p1 + p2) to generate the initial coordinate information (M1, N1, P1);

[0019] B3. The control unit substitutes the two right endpoint coordinate information and the solder powder thickness information p2 into (max (m3, m4), (n3 + n4) / 2, p1 + p2) to generate the endpoint coordinate information (M2, N2, P2);

[0020] For a side guide plate that is arranged in a quadrilateral and has a horizontal top, both ends of the side guide plate have two endpoints. The workpiece coordinate information group includes the coordinates of the four endpoints at the top of the side guide plate. The coordinate information of the two left endpoints at the left end are (m1, n1, p1) and (m2, n2, p1), and the coordinate information of the two right endpoints at the right end are (m3, n3, p1) and (m4, n4, p1). Subsequently, (m1, n1, p1), (m2, n2, p1), (m3, n3, p1), (m4, n4, p1) and p2 are substituted into (min (m1, m2), (n1+n2) / 2, p1+p2) and (max (m3, m4), (n3+n4) / 2, p1+p2) to obtain the initial coordinate information (M1, N1, P1) and the end point coordinate information (M2, N2, P2), thereby generating the initial coordinate information and the end point coordinate information.

[0021] Preferably, the welding processing station includes a welding head and further includes:

[0022] C1. The control unit obtains the movement trajectory information of the welding head from the input terminal of the control unit;

[0023] C2 obtains the y-axis movement information and the z-axis movement information in the movement trajectory information;

[0024] C3 generates y-axis reverse drive information and z-axis reverse drive information based on the y-axis movement information and the z-axis movement information;

[0025] C4. The control unit sends the y-axis reverse drive information and the z-axis reverse drive information to the welding auxiliary component;

[0026] The staff can input the movement trajectory information of the welding head through the input end of the control unit to control the movement of the welding head along the movement trajectory. After obtaining the movement trajectory information, the control unit extracts the y-axis movement information and the z-axis movement information therein, and then generates the y-axis reverse drive information and the z-axis reverse drive information according to the y-axis movement information and the z-axis movement information;

[0027] Thus, when the welding movable frame drives the welding head to move for welding, the welding auxiliary assembly can keep cleaning the welding powder along the second connection path;

[0028] It should be noted that in the x-axis direction, since the welding auxiliary component moves with the welding mobile frame, the two move synchronously in the horizontal direction. The welding auxiliary component moves with the movement of the welding head, and can clean the welding powder at the position of the welding head after welding, which is beneficial to avoid the accumulation of welding powder interfering with the inspection of the welding situation, and is beneficial to avoid the waste caused by the welding powder not being collected and spilled.

[0029] Preferably, the welding auxiliary assembly further comprises:

[0030] Two mounting platforms are symmetrically arranged on both sides of the welding movable frame of the welding processing table, and are respectively mounted on the side walls of the welding movable frame through mobile drive components;

[0031] Four fixed discs, two in a group, are symmetrically fixed at both ends of the two mounting platforms;

[0032] Two turnover boxes are rotatably mounted between the two sets of fixed discs, and the sides of the turnover boxes are provided with a plurality of cleaning ports in a circumferential array, and sealing plates are inserted into the interiors of the cleaning ports;

[0033] Two lifting drive assemblies are respectively installed inside the two turning boxes, and are used to drive the sealing plate at the bottom to lift up and expose the cleaning port;

[0034] Two airflow drive assemblies are respectively installed on the side walls of the fixed disc, and are used to drive the airflow through the turning box to drive the recovery of the welding powder covered inside the cleaning port;

[0035] When welding the side guide plate, the side guide plate is placed on a work surface, and the work surface can be fixedly connected to the welding processing table so that the work surface is fixed. After the side guide plate is placed on the work surface, the side guide plate here is the workpiece;

[0036] The welding mobile frame in the welding processing table can drive the welding head to move. The staff can input the movement trajectory information of the welding head through the input end of the control unit to control the movement of the welding head along the movement trajectory, so that the welding head can weld the workpiece during the movement. The movement of the welding mobile frame can drive the installation table to move, and the mobile drive component can drive the installation table to move relative to the welding mobile frame, so that when the mobile drive component is not started, the installation table can move synchronously with the movement of the welding mobile frame. When the mobile drive component is started, the installation table can move relative to the welding mobile frame under the drive of the mobile drive component, thereby realizing the adjustment of the position of the installation table;

[0037] The flip box is rotatably installed between two fixed discs, and the mounting table drives the flip box to move through the connection between the fixed disc and the mounting table. During the welding process of the workpiece, the flip box is adjusted in position under the action of the welding mobile frame and the mobile drive assembly, so that the flip box can cover the surface of the workpiece through the cleaning port. After the welding head moves through the welding position, the flip box moves with the welding head, so that the flip box rolls across the surface of the workpiece. During the rolling process, the flip box covers the welding powder remaining on the surface of the workpiece through each cleaning port in turn, so that the flip box can cover the welding powder on the surface of the workpiece. After the cleaning port of the flip box is covered with welding powder, the lifting drive assembly drives the sealing plate to move upward, so that the sealing plate moves to After moving up, the cleaning port is exposed, and then the airflow drive component is started. The airflow drive component drives the airflow to pass through the cleaning port position inside the flip box, so that the airflow takes away the welding powder covered by the cleaning port after passing through the cleaning port, thereby realizing the cleaning of the welding powder, and in the process of cleaning the welding powder by the airflow, the welding powder is covered by the cleaning port, so that in the process of cleaning the welding powder, the airflow will not interfere with the welding powder of the unwelded part, which is conducive to avoiding the deviation of the welding powder and affecting the welding quality, and by cleaning and recycling the welding powder at the position where welding is completed, it is conducive to avoiding the accumulation of welding powder interfering with the inspection of the welding situation, and is conducive to avoiding the waste caused by the welding powder not being collected and spilled.

[0038] Preferably, the lifting drive assembly includes:

[0039] Two first cylinders are fixed to opposite sides of the two fixed discs through mounting brackets respectively;

[0040] Two clamping blocks, respectively fixed to the ends of the telescopic rods of the two first cylinders;

[0041] Multiple groups of lifting and moving frames, two in a group, one group of lifting and moving frames corresponds to one sealing plate, the lifting and moving frames in the same group are symmetrically fixed to the two ends of the corresponding sealing plate, and the two lifting and moving frames in the same group are provided with arc-shaped card interfaces on the opposite sides, and the card blocks are plugged and matched with the arc-shaped card interfaces;

[0042] During the turning process of the turning box, the cleaning port turns over with the turning box. When the cleaning port turns over to fit the surface of the workpiece, the cleaning port covers the welding powder on the surface of the workpiece. The first cylinder is fixed on the side wall of the fixed disc and is arranged vertically, so that the telescopic rod of the first cylinder is vertically downward. When the cleaning port fits the surface of the workpiece, the sealing plate inside the cleaning port is arranged horizontally. In the process of the sealing plate turning over to the horizontal state as the cleaning port turns over, the sealing plate drives the lifting and moving frame to move synchronously, so that the arc-shaped card interface on the lifting and moving frame is engaged with the card block at the end of the telescopic rod of the first cylinder, and then starts The first cylinder is moved, so that the telescopic rod of the first cylinder drives the lifting and moving frame to move upward through the clamping block and the arc-shaped clamping interface, thereby causing the sealing plate to separate from the cleaning port to expose the cleaning port, so that the airflow passing through the inside of the sealing plate can pass through the cleaning port to drive the welding powder covered by the cleaning port to flow and achieve cleaning, while the sealing plates inside the remaining cleaning ports are still located inside the cleaning ports, which is beneficial to avoid the airflow from the remaining cleaning ports entering the interior of the flip box, resulting in interference with the flow direction of the airflow and affecting the cleaning effect of the welding powder, thereby helping to maintain the cleaning effect of the welding powder.

[0043] Preferably, it also includes:

[0044] Two arc-shaped limiting plates are respectively fixed on opposite sides of the two fixed discs;

[0045] The arc-shaped limiting plate is plugged and matched with the arc-shaped card interface separated from the card block;

[0046] During the flipping process of the flip box, the flip box drives all the sealing plates to flip synchronously, and the sealing plates drive the lifting and moving frame to flip. When the sealing plates flip to a position away from the fitting position with the workpiece, the sealing plates drive the arc-shaped card interface inside the lifting and moving frame to plug and match with the arc-shaped limit plate, so that except for the sealing plate at the bottom fitting position with the workpiece, the remaining sealing plates are plugged and matched with the arc-shaped limit plate through the arc-shaped card interface, thereby realizing the card connection and positioning of the remaining sealing plates, which is conducive to avoiding the sealing plate from detaching from the cleaning port when rolling left and right during the flipping process of the flip box, resulting in the cleaning port being exposed, so that the airflow enters the interior of the flip box from the cleaning port, interfering with the flow path of the airflow, and affecting the welding powder cleaning effect.

[0047] Preferably, the airflow drive assembly comprises:

[0048] A negative pressure port is provided through the side wall of one of the fixed discs;

[0049] An air inlet is formed through the side wall of another fixed disc;

[0050] a connecting pipe, fixed to the side wall of the fixed disc and having one end connected to the negative pressure port;

[0051] A collection box is fixed to the bottom of the mounting platform and is fixedly connected to the other end of the connecting pipe. A screen is fixed inside the collection box. A negative pressure pipe is fixedly connected to the side of the collection box facing away from the connecting pipe. The negative pressure pipe is connected to a recovery box equipped with a negative pressure pump.

[0052] The recovery box connected to the negative pressure pipe generates negative pressure on the left and right sides of the negative pressure pump, and drives the airflow to flow under the negative pressure, so that the airflow flows along the air inlet, the inside of the flip box, the negative pressure port, the connecting pipe, the collection box, the screen and the negative pressure pipe, thereby driving the welding powder to flow through the airflow, so that the welding powder flows into the interior of the collection box, and is filtered on the left and right sides of the screen, so that the non-agglomerated welding powder can be directly recovered, and the agglomerated welding powder is sieved and collected inside the screen, so that the welding powder can be recycled and reused, which helps to avoid waste of welding powder.

[0053] Preferably, it also includes:

[0054] A plurality of pressure sensors are fixed on the outer wall of the turnover box in a circumferential array, and the pressure sensors are spaced apart from the sealing plate;

[0055] Two rubber rings are respectively fixed to the ends of the two turnover boxes;

[0056] Two motors are fixedly mounted on the side walls of the fixed disc at the ends of the two mounting platforms, respectively. The output shafts of the two motors pass through the fixed disc and are then fixed with rubber rollers. The side walls of the two rubber rollers respectively abut against the inner walls of the two rubber rings.

[0057] When the mounting table moves, the turning box turns over due to the friction between the workpiece and the turning box. However, due to the presence of welding powder on the surface of the workpiece, the friction between the turning box and the turning box is unstable, which may cause the turning box to fail to turn over successfully. As a result, the turning box moves horizontally on the surface of the workpiece, causing the welding powder to be pushed and accumulated or even spilled, thereby affecting the cleaning effect of the welding powder.

[0058] Through the setting of the pressure sensor, when the flip box flips, the pressure sensor on the outer wall of the flip box is pressurized, causing the pressure sensor to send a pressure signal to the control unit. After receiving the pressure information, the control unit controls the motor to start. After the motor starts, the output shaft drives the rubber roller to rotate. After the rubber roller rotates, the friction force drives the rubber ring that resists it to rotate. The rubber ring drives the flip box to flip, thereby driving the flip box to flip through the auxiliary friction force, which is conducive to avoiding the situation where the flip box fails to flip successfully, and enables the flip box to flip as the mounting table moves, which is conducive to improving the recovery effect of welding powder.

[0059] Compared with the prior art, the present invention has the following beneficial effects:

[0060] According to the position and size of the side guide plate and the accumulation height of the welding powder, the driving trajectory of the welding auxiliary component is obtained to drive the welding auxiliary component to move along the trajectory, and clean and recover the welding powder at the position where the welding is completed on the side guide plate. Through the limitation of the trajectory, the welding auxiliary component can pass along the center of the side guide plate, so that the welding auxiliary component can completely pass through various welding positions on the side guide plate, which is conducive to the full recovery of the welding powder, thereby preventing the accumulation of welding powder from interfering with the viewing of the welding situation, and avoiding the waste caused by the welding powder not being collected and spilled.

[0061] By setting up the welding auxiliary components, the airflow will not interfere with the welding powder in the unwelded part during the cleaning process of the welding powder, which is beneficial to avoid the deviation of the welding powder and the influence of the welding quality. In addition, by cleaning and recycling the welding powder at the position where the welding is completed, it is beneficial to avoid the accumulation of welding powder that interferes with the inspection of the welding situation, and it is beneficial to avoid the waste caused by the welding powder not being collected and spilled. BRIEF DESCRIPTION OF THE DRAWINGS

[0062] Figure 1 It is a schematic diagram of the process flow of the present invention.

[0063] Figure 2 It is a structural schematic diagram of the welding processing table of the present invention.

[0064] Figure 3 Schematic diagram of the structure of the welding auxiliary component of the present invention.

[0065] Figure 4 The structure of the flip box after the cross section of the present invention is shown Figure 1 .

[0066] Figure 5 For the present invention Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0067] Figure 6 For the present invention Figure 4 Schematic diagram of the enlarged structure at point B in the middle.

[0068] Figure 7 The structure of the flip box after the cross section of the present invention is shown Figure 2 .

[0069] Figure 8 For the present invention Figure 7 Schematic diagram of the enlarged structure at point C in the middle.

[0070] Figure 9 The structure of the flip box after the cross section of the present invention is shown Figure 3 .

[0071] Figure 10For the present invention Figure 9 Schematic diagram of the enlarged structure at point D in the middle.

[0072] Figure 11 Schematic diagram of the structure of the sealing plate of the present invention.

[0073] In the figure: 1. Welding processing table; 101. Welding head; 102. Welding movable frame; 2. Mounting table; 201. Vertical movable frame; 202. Horizontal movable frame; 3. Fixed disc; 4. Turning box; 401. Cleaning port; 5. Sealing plate; 501. Lifting movable frame; 5011. Arc card interface; 5012. Make way port; 502. Card block; 503. Mounting frame; 504. First cylinder; 6. Arc limit plate; 7. Negative pressure port; 701. Air inlet; 702. Connecting pipe; 703. Collecting box; 704. Screen; 705. Negative pressure pipe; 8. Rubber ring; 801. Motor; 802. Rubber roller; 9. Sealing shield plate; 901. Notch; 902. Second cylinder; 10. Pressure sensor; 11. Magnetic shield plate; 1101. Fixed card interface; 1102. Electromagnet. DETAILED DESCRIPTION

[0074] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.

[0075] like Figures 1 to 11 The welding process shown in the figure includes a side guide plate embedded in a wear-resistant material, comprising a welding processing table 1 and a welding auxiliary component mounted on the welding processing table 1. The welding processing table 1 also includes a detection terminal for detecting the working environment of the welding auxiliary component and a control unit for controlling the operation of the detection terminal and the welding auxiliary component. The process includes the following steps:

[0076] A1. The control unit obtains the workpiece coordinate information group, welding auxiliary component coordinate information, and welding powder thickness information p2 from the detection end;

[0077] A2. The control unit generates initial coordinate information and end point coordinate information based on the workpiece coordinate information group and the welding powder thickness information p2;

[0078] A3. The control unit generates standby drive information based on the initial coordinate information and the coordinate information of the welding auxiliary component;

[0079] A4 control unit generates target drive information based on the initial coordinate information and the end point coordinate information;

[0080] A5. The control unit sends the standby drive information and the target drive information to the welding auxiliary component;

[0081] When welding tungsten alloy and side guide plate with welding powder, welding powder accumulates on the surface of the side guide plate. When the welding head passes through, the tungsten alloy and side guide plate are welded by welding powder. In the process of welding with welding powder, the amount of welding powder used is inevitably excessive to avoid local welding powder deviation during welding, which leads to unstable welding. Therefore, there will be excess welding powder accumulation at the position where welding is completed. The accumulation of welding powder not only interferes with the observation of the welding position, but also causes waste of resources if the accumulated welding powder is not recovered in time. Therefore, it is necessary to deal with the excess welding powder during welding.

[0082] When welding the side guide plate, the side guide plate is placed on a work surface, which can be fixedly connected to the welding processing table 1 so that the work surface is fixed. After the side guide plate is placed on the work surface, the side guide plate here is the workpiece, and the detection end can detect the position of the side guide plate to obtain a workpiece coordinate information group;

[0083] The detection end includes a position sensor. For example, the position sensor can be a fiber optic position sensor, an optical position sensor, an ultrasonic position sensor, a laser displacement sensor, or other sensor capable of detecting the position of an object.

[0084] After detecting the position of the side guide plate, the detection end also detects the position information of the welding auxiliary component to obtain the coordinate information of the welding auxiliary component. When detecting the position of the welding auxiliary component, the midpoint position of the working end of the welding auxiliary component is detected to facilitate determining the position of the welding auxiliary component.

[0085] Subsequently, the detection end detects the thickness of the solder powder to obtain solder powder thickness information p2;

[0086] The detection end includes a thickness detection sensor. For example, the thickness detection sensor can be a laser sensor, an ultrasonic sensor, an infrared sensor, or other sensor capable of detecting the thickness of the accumulated solder powder.

[0087] Calculation is performed based on the workpiece coordinate information group of the side guide plate and the welding powder thickness information p2 to obtain initial coordinate information of an initial position for cleaning the welding powder and end point coordinate information of a final position after the welding powder is cleaned. Subsequently, a first connection path between the two coordinate points can be obtained based on the initial coordinate information and the welding auxiliary component coordinate information. Standby drive information for driving the welding auxiliary component to move along the first connection path is obtained based on the first connection path. A second connection path between the two coordinate points can be obtained based on the initial coordinate information and the end point coordinate information. Target drive information for driving the welding auxiliary component to clean the welding powder along the second connection path can be obtained based on the second connection path. The control unit sends the standby drive information and the target drive information to the welding auxiliary component to control the welding auxiliary component to move first along the first connection path and then along the second connection path to achieve cleaning of the welding powder.

[0088] In this way, the driving trajectory of the welding auxiliary component can be obtained according to the position and size of the side guide plate and the accumulation height of the welding powder, so as to drive the welding auxiliary component to move along the trajectory and clean and recover the welding powder at the position where welding is completed on the side guide plate. By defining the trajectory, the welding auxiliary component can pass along the center of the side guide plate, so that the welding auxiliary component can completely pass through various welding positions on the side guide plate, which is conducive to the full recovery of the welding powder, thereby preventing the accumulation of welding powder from interfering with the viewing of the welding situation, and preventing the waste caused by the welding powder not being collected and spilled.

[0089] As an optional embodiment, step A2 includes:

[0090] B1. The control unit obtains the coordinate information of the two left endpoints (m1, n1, p1) and (m2, n2, p1) and the coordinate information of the two right endpoints (m3, n3, p1) and (m4, n4, p1) of the workpiece coordinate information group;

[0091] B2. The control unit takes the coordinate information of the two left endpoints and the welding powder thickness information p2 and puts them into (min (m1, m2), (n1 + n2) / 2, p1 + p2) to generate the initial coordinate information (M1, N1, P1).

[0092] B3. The control unit takes the coordinate information of the two right endpoints and the welding powder thickness information p2 and puts it into (max (m3, m4), (n3 + n4) / 2, p1 + p2) to generate the end point coordinate information (M2, N2, P2).

[0093] For a side guide plate that is arranged in a quadrilateral and has a horizontal top, both ends of the side guide plate have two endpoints. The workpiece coordinate information group includes the coordinates of the four endpoints at the top of the side guide plate. The coordinate information of the two left endpoints at the left end is (m1, n1, p1) and (m2, n2, p1), and the coordinate information of the two right endpoints at the right end is (m3, n3, p1) and (m4, n4, p1). Subsequently, (m1, n1, p1), (m2, n2, p1), (m3, n3, p1), (m4, n4, p1) and p2 are substituted into (min (m1, m2), (n1 + n2) / 2, p1 + p2) and (max (m3, m4), (n3 + n4) / 2, p1 + p2) to obtain the initial coordinate information (M1, N1, P1) and the end point coordinate information (M2, N2, P2), thereby generating the initial coordinate information and the end point coordinate information;

[0094] For example, the left endpoint coordinate information of the top of the quadrilateral side guide is (0, 0, 5) and (0, 3, 5), and the right endpoint coordinate information is (20, 0, 5) and (20, 10, 5). When the solder powder thickness information is 1, the initial coordinate information (0, 1.5, 6) is obtained by M1 = min (m1, m2) = min (0, 0) = 0, N1 = (n1 + n2) / 2 = ((0 + 3) ÷ 2) = 1.5, and P1 = p1 + p2 = 5 + 1 = 6. The end point coordinate information (20, 5, 6) is obtained by M2 = max (m3, m4) = max (20, 20) = 20, N2 = (n3 + n4) / 2 = ((0 + 10) ÷ 2) = 5, and P2 = p1 + p2 = 5 + 1 = 6.

[0095] Therefore, the second connection path between the two points can be obtained through the initial coordinate information (0, 1.5, 6) and the end point coordinate information (20, 5, 6), and the target driving information for driving the welding auxiliary component to clean the welding powder along the second connection path can be obtained based on this connection path.

[0096] As an optional embodiment, the welding processing station 1 includes a welding head 101 and further includes:

[0097] C1. The control unit obtains the movement trajectory information of the welding head 101 from the input terminal of the control unit;

[0098] C2. Obtain the y-axis movement information and the z-axis movement information in the movement trajectory information;

[0099] C3 generates y-axis reverse drive information and z-axis reverse drive information based on y-axis movement information and z-axis movement information;

[0100] C4 control unit sends y-axis reverse drive information and z-axis reverse drive information to the welding auxiliary component;

[0101] The staff can input the movement trajectory information of the welding head 101 through the input end of the control unit to control the welding head 101 to move along the movement trajectory. After obtaining the movement trajectory information, the control unit extracts the y-axis movement information and the z-axis movement information therein, and then generates the y-axis reverse drive information and the z-axis reverse drive information according to the y-axis movement information and the z-axis movement information;

[0102] For example, if the y-axis movement information in the movement trajectory information is to drive the input welding head 101 to move 3 units in the positive direction along the y-axis and 1 unit in the positive direction along the z-axis, then the generated y-axis reverse drive information is to drive the welding auxiliary component to move 3 units in the reverse direction and 1 unit in the reverse direction along the z-axis.

[0103] Thus, when the welding movable frame 102 drives the welding head 101 to move for welding, the welding auxiliary assembly can continue to clean the welding powder along the second connection path;

[0104] It should be noted that in the x-axis direction, since the welding auxiliary component moves with the welding mobile frame 102, the two move synchronously in the horizontal direction. The welding auxiliary component moves with the movement of the welding head 101, and can clean the welding powder at the position after welding of the welding head 101, thereby helping to avoid the accumulation of welding powder interfering with the inspection of the welding situation, and helping to avoid the waste caused by the welding powder not being collected and spilling.

[0105] As an optional embodiment, the welding auxiliary component further includes:

[0106] Two mounting platforms 2 are symmetrically arranged on both sides of the welding movable frame 102 of the welding processing table 1, and are respectively mounted on the side walls of the welding movable frame 102 through mobile drive components;

[0107] Four fixed discs 3, two in a group, are symmetrically fixed at both ends of the two mounting platforms 2;

[0108] Two turnover boxes 4 are rotatably mounted between the two sets of fixed discs 3. The sides of the turnover boxes 4 are provided with a plurality of cleaning ports 401 in a circular array. The interiors of the cleaning ports 401 are plugged with sealing plates 5.

[0109] Two lifting drive assemblies are respectively installed inside the two turning boxes 4, and are used to drive the bottom sealing plate 5 to lift up to expose the cleaning port 401;

[0110] Two airflow drive assemblies are respectively installed on the side walls of the fixed disc 3, and are used to drive the airflow through the turning box 4 to drive the recovery of the welding powder covered inside the cleaning port 401;

[0111] When welding the side guide plate, the side guide plate is placed on the work surface, and the work surface can be fixedly connected to the welding processing table 1 so that the work surface is fixed. After the side guide plate is placed on the work surface, the side guide plate here is the workpiece;

[0112] The welding mobile frame 102 in the welding processing table 1 can drive the welding head 101 to move. The staff can input the movement trajectory information of the welding head 101 through the input end of the control unit to control the welding head 101 to move along the movement trajectory, so that the welding head 101 can weld the workpiece during the movement. The movement of the welding mobile frame 102 can drive the mounting table 2 to move, and the mobile drive component can drive the mounting table 2 to move relative to the welding mobile frame 102, so that when the mobile drive component is not started, the mounting table 2 can move synchronously with the movement of the welding mobile frame 102. When the mobile drive component is started, the mounting table 2 can move relative to the welding mobile frame 102 under the drive of the mobile drive component, thereby realizing the adjustment of the position of the mounting table 2;

[0113] The flip box 4 is rotatably installed between the two fixed discs 3. The fixed disc 3 is connected to the mounting table 2, so that the mounting table 2 drives the flip box 4 to move. During the welding process of the workpiece, the flip box 4 is adjusted in position under the action of the welding mobile frame 102 and the mobile drive assembly, so that the flip box 4 can cover the surface of the workpiece through the cleaning port 401. After the welding head 101 moves through the welding position, the flip box 4 moves with the welding head 101, so that the flip box 4 rolls across the surface of the workpiece. During the rolling process, the flip box 4 covers the welding powder remaining on the surface of the workpiece through each cleaning port 401 in turn, so that the flip box 4 can cover the welding powder on the surface of the workpiece. After the cleaning port 401 of the flip box 4 is covered with welding powder, the lifting drive assembly drives the sealing plate 5 to move upward. , so that the sealing plate 5 moves upward to expose the cleaning port 401, and then the airflow driving component is started, and the airflow driving component drives the airflow to pass through the cleaning port 401 position inside the flip box 4, so that the airflow takes away the welding powder covered by the cleaning port 401 after passing through the cleaning port 401, thereby realizing the cleaning of the welding powder, and in the process of cleaning the welding powder by the airflow, the welding powder is covered by the cleaning port 401, so that in the process of cleaning the welding powder, the airflow will not interfere with the welding powder of the unwelded part, which is conducive to avoiding the deviation of the welding powder and affecting the welding quality, and by cleaning and recycling the welding powder at the position where the welding is completed, it is conducive to avoiding the accumulation of welding powder interfering with the inspection of the welding situation, and is conducive to avoiding the waste caused by the welding powder not being collected and spilled.

[0114] As an optional embodiment, the mobile driving component includes:

[0115] The vertical movable frame 201 includes:

[0116] Fixed vertical plate, fixed on the side wall of the welding mobile frame 102;

[0117] The movable vertical plate is slidably mounted on the side wall of the fixed vertical plate;

[0118] The lifting drive component is composed of a first motor, a first screw, and a second threaded sleeve. The first motor drives the first screw to rotate, thereby driving the first threaded sleeve to move, thereby realizing the movement drive between the fixed vertical plate and the movable vertical plate;

[0119] The horizontal moving frame 202 includes:

[0120] A transverse plate is fixed to the bottom of the movable vertical plate, and the transverse plate is slidably connected to the top of the mounting platform 2;

[0121] The translation drive component is composed of a second motor, a second screw and a second threaded sleeve. The second motor drives the second screw to rotate to drive the second threaded sleeve to move, thereby realizing the movement drive between the transverse plate and the mounting platform 2.

[0122] As an optional embodiment, the lifting drive assembly includes:

[0123] The two first cylinders 504 are fixed to the opposite sides of the two fixed discs 3 through the mounting brackets 503;

[0124] Two clamping blocks 502 are respectively fixed to the ends of the telescopic rods of the two first cylinders 504;

[0125] Multiple groups of lifting and moving frames 501, two in a group, one group of lifting and moving frames 501 corresponds to one sealing plate 5, and the lifting and moving frames 501 in the same group are symmetrically fixed at both ends of the corresponding sealing plate 5, and arc-shaped card interfaces 5011 are provided on the opposite sides of the two lifting and moving frames 501 in the same group, and the card blocks 502 are plugged and matched with the arc-shaped card interfaces 5011;

[0126] During the turning process of the turning box 4, the cleaning port 401 turns over with the turning box 4. When the cleaning port 401 turns over to the surface that fits the workpiece, the cleaning port 401 covers the welding powder on the surface of the workpiece. The first cylinder 504 is fixed to the side wall of the fixed disc 3 and is arranged vertically, so that the telescopic rod of the first cylinder 504 is vertically downward. When the cleaning port 401 fits the surface of the workpiece, the sealing plate 5 inside the cleaning port 401 is arranged horizontally. When the sealing plate 5 turns over to the horizontal state as the cleaning port 401, the sealing plate 5 drives the lifting and moving frame 501 to move synchronously, so that the arc-shaped card interface 5011 on the lifting and moving frame 501 is engaged with the card block 502 at the end of the telescopic rod of the first cylinder 504. Then, the first cylinder 504 is started, so that the telescopic rod of the first cylinder 504 drives the lifting and moving frame 501 to move upward through the clamping block 502 and the arc clamping interface 5011, so that the sealing plate 5 is separated from the cleaning port 401 to expose the cleaning port 401, so that the airflow passing through the inside of the sealing plate 5 can pass through the cleaning port 401 to drive the welding powder covered by the cleaning port 401 to flow and achieve cleaning, while the sealing plates 5 inside the remaining cleaning ports 401 are still located inside the cleaning port 401, which is beneficial to avoid the airflow from the remaining cleaning ports 401 entering the interior of the flip box 4, resulting in interference with the flow direction of the airflow and affecting the cleaning effect of the welding powder, thereby helping to maintain the cleaning effect of the welding powder.

[0127] As an optional embodiment, it also includes:

[0128] Two arc-shaped limiting plates 6 are fixed on opposite sides of the two fixed discs 3;

[0129] The arc-shaped limiting plate 6 is plugged and matched with the arc-shaped card interface 5011 separated from the card block 502;

[0130] During the flipping process of the flipping box 4, the flipping box 4 drives all the sealing plates 5 to flip synchronously, and the sealing plates 5 drive the lifting and moving frame 501 to flip. When the sealing plates 5 flip to a position away from the fitting position with the workpiece, the sealing plates 5 drive the arc-shaped card interface 5011 inside the lifting and moving frame 501 to be plugged and matched with the arc-shaped limit plate 6, so that except for the sealing plates 5 at the bottom fitting position with the workpiece, the remaining sealing plates 5 are plugged and matched with the arc-shaped limit plate 6 through the arc-shaped card interface 5011, thereby realizing the carding and positioning of the remaining sealing plates 5, which is beneficial to avoid the sealing plates 5 from detaching from the cleaning port 401 when rolling left and right during the flipping process of the flipping box 4, causing the cleaning port 401 to be exposed, so that the airflow enters the interior of the flipping box 4 from the cleaning port 401, interfering with the flow path of the airflow, and affecting the welding powder cleaning effect.

[0131] As an optional embodiment, a clearance opening 5012 is opened on the top of the lifting and moving frame 501, and the clearance opening 5012 makes way for the mounting frame 503, thereby avoiding interference with the mounting frame 503 and thus interfering with the flipping of the flip box 4.

[0132] As an optional embodiment, the air flow driving assembly includes:

[0133] A negative pressure port 7 is provided through the side wall of one of the fixed discs 3;

[0134] The air inlet 701 is formed on the side wall of another fixed disc 3;

[0135] The connecting pipe 702 is fixed to the side wall of the fixed disc 3 and one end of the connecting pipe is connected to the negative pressure port 7;

[0136] The collection box 703 is fixed to the bottom of the mounting platform 2 and is fixedly connected to the other end of the connecting pipe 702. A screen 704 is fixed inside the collection box 703. A negative pressure pipe 705 is fixedly connected to the side of the collection box 703 facing away from the connecting pipe 702. The negative pressure pipe 705 is connected to a recovery box equipped with a negative pressure pump.

[0137] The recovery box connected to the negative pressure tube 705 generates negative pressure on the left and right sides of the negative pressure pump, and drives the airflow to flow under the negative pressure, so that the airflow flows along the air inlet 701, the inside of the flip box 4, the negative pressure port 7, the connecting tube 702, the collection box 703, the screen 704 and the negative pressure tube 705, thereby driving the welding powder to flow through the airflow, so that the welding powder flows into the inside of the collection box 703, and under the filtration of the screen 704, the unagglomerated welding powder can be directly recovered, and the agglomerated welding powder is sieved and collected inside the screen 704, so that the welding powder can be recycled and reused, which helps to avoid the waste of welding powder.

[0138] As an optional embodiment, it also includes:

[0139] A plurality of pressure sensors 10 are fixed on the outer wall of the turnover box 4 in a circumferential array, and the pressure sensors 10 are spaced apart from the sealing plate 5;

[0140] Two rubber rings 8 are fixed to the ends of the two turnover boxes 4 respectively;

[0141] Two motors 801 are fixedly mounted on the side walls of the fixed disc 3 at the ends of the two mounting platforms 2. The output shafts of the two motors 801 pass through the fixed disc 3 and are fixed with rubber rollers 802. The side walls of the two rubber rollers 802 respectively abut against the inner walls of the two rubber rings 8.

[0142] When the mounting table 2 moves, the turning box 4 turns over due to the friction between the workpiece and the turning box 4. However, due to the presence of welding powder on the surface of the workpiece, the friction between the turning box 4 and the turning box 4 is unstable, which causes the turning box 4 to fail to turn over successfully. As a result, the turning box 4 moves horizontally on the surface of the workpiece, causing the welding powder to be pushed and accumulated or even spilled, thereby affecting the cleaning effect of the welding powder.

[0143] Through the setting of the pressure sensor 10, when the flip box 4 flips, the pressure sensor 10 on the outer wall of the flip box 4 is pressurized, so that the pressure sensor 10 sends a pressure signal to the control unit. After receiving the pressure information, the control unit controls the motor 801 to start. After the motor 801 starts, it drives the rubber roller 802 to rotate through the output shaft. After the rubber roller 802 rotates, it drives the rubber ring 8 that resists it to rotate through the friction force. The rubber ring 8 drives the flip box 4 to flip, thereby driving the flip box 4 to flip through the auxiliary friction force, which is beneficial to avoid the situation where the flip box 4 fails to flip successfully, so that the flip box 4 can be flipped as the mounting table 2 moves, which is beneficial to improve the recovery effect of the welding powder.

[0144] As an optional embodiment, it also includes:

[0145] Multiple local blocking components, one local blocking component corresponds to one sealing plate 5;

[0146] The local blocking components include:

[0147] The notch 901 is formed on the side of the sealing plate 5 facing the outside of the turnover box 4;

[0148] A plurality of sealing shielding plates 9 are arranged in a linear array and are movably inserted into the interior of the recess 901;

[0149] Multiple second cylinders 902, one second cylinder 902 corresponding to one sealing shielding plate 9, are fixed in a linear array on the other side of the sealing plate 5, and the telescopic rods of the second cylinders 902 pass through the sealing plate 5 and are fixedly connected to the corresponding sealing shielding plate 9;

[0150] Due to the different sizes of the workpieces, when the sealing plate 5 is attached to the workpiece surface, in addition to leaving space for the solder powder, there is also exposed space in the unattached portion of the workpiece. This allows airflow to enter the interior of the turning box 4 through the exposed portion of the cleaning port 401, thereby affecting the flow path of the airflow and the cleaning effect of the airflow on the solder powder.

[0151] When the size of the workpiece is smaller than the length of the turning box 4, for the space of the cleaning port 401 exposed after the turning box 4 is attached to the workpiece, by starting the second cylinder 902, the second cylinder 902 pushes the sealing shielding plate 9 to move through the telescopic rod, so that the sealing shielding plate 9 moves to the position of the cleaning port 401, shielding the space of the exposed cleaning port 401, thereby preventing the airflow from entering the interior of the turning box 4 through the space of the exposed cleaning port 401, so that the airflow can flow along a predetermined trajectory, thereby maintaining the cleaning effect of the welding powder;

[0152] A sensor is provided at the bottom of the sealing baffle plate 9, which can detect the space of the exposed cleaning port 401, thereby controlling the corresponding second cylinder 902 to start, so as to push the corresponding sealing baffle plate 9 to move to the position of the cleaning port 401 and block the space of the exposed cleaning port 401.

[0153] As an optional embodiment, the local blocking component further includes:

[0154] The fixed card interface 1101 is provided at the edge of the cleaning port 401;

[0155] The magnetic shielding plate 11 has rubber pads fixed at both ends, and is clamped to the inside of the fixed card interface 1101 through the rubber pads;

[0156] The electromagnet 1102 is fixed inside the turning box 4, and the electromagnet 1102 is magnetically matched with the magnetic shielding plate 11;

[0157] A solenoid valve for controlling the opening of the air inlet 701 is installed inside the air inlet 701;

[0158] During the rolling process of the turning box 4, the welding powder accumulated on the surface of the workpiece rolling through the edge of the cleaning port 401 of the turning box 4 is covered inside the cleaning port 401, so that the welding powder at some positions is not completely cleaned, affecting the cleaning effect of the welding powder;

[0159] After the cleaning port 401 is covered with welding powder and the welding powder in the portion covered by the cleaning port 401 is cleaned, the solenoid valve is controlled to close the air inlet 701, and then the electromagnet 1102 is controlled to be energized, so that the electromagnet 1102 generates magnetism to attract the magnetic shielding plate 11, so that the magnetic shielding plate 11 moves upward to expose the edge of the cleaning port 401, so that the cleaning port 401 exposes a gap facing the passing direction. At this time, airflow enters through the gap, thereby driving the welding powder on the surface of the workpiece rolling through the edge of the cleaning port 401 to flow and be recovered, thereby being conducive to fully recovering the welding powder, so as to improve the cleaning effect of the welding powder;

[0160] After cleaning is completed, the electromagnet 1102 is energized in the reverse direction to push the magnetic shielding plate 11 back to the interior of the fixed card interface 1101 .

[0161] The working principle of the present invention is as follows: the work table can be fixedly connected to the welding processing table 1 so that the work table is fixed. After the side guide plate is placed on the work table, the side guide plate here is the workpiece, and the detection end can detect the position of the side guide plate to obtain the workpiece coordinate information group;

[0162] The detection end includes a position sensor. For example, the position sensor can be a fiber optic position sensor, an optical position sensor, an ultrasonic position sensor, a laser displacement sensor, or other sensor capable of detecting the position of an object.

[0163] After detecting the position of the side guide plate, the detection end also detects the position information of the welding auxiliary component to obtain the coordinate information of the welding auxiliary component. When detecting the position of the welding auxiliary component, the midpoint position of the working end of the welding auxiliary component is detected to facilitate determining the position of the welding auxiliary component.

[0164] Subsequently, the detection end detects the thickness of the solder powder to obtain solder powder thickness information p2;

[0165] The detection end includes a thickness detection sensor. For example, the thickness detection sensor can be a laser sensor, an ultrasonic sensor, an infrared sensor, or other sensor capable of detecting the thickness of the accumulated solder powder.

[0166] Calculation is performed based on the workpiece coordinate information group of the side guide plate and the welding powder thickness information p2 to obtain initial coordinate information of an initial position for cleaning the welding powder and end point coordinate information of a final position after the welding powder is cleaned. Subsequently, a first connection path between the two coordinate points can be obtained based on the initial coordinate information and the welding auxiliary component coordinate information. Standby drive information for driving the welding auxiliary component to move along the first connection path is obtained based on the first connection path. A second connection path between the two coordinate points can be obtained based on the initial coordinate information and the end point coordinate information. Target drive information for driving the welding auxiliary component to clean the welding powder along the second connection path can be obtained based on the second connection path. The control unit sends the standby drive information and the target drive information to the welding auxiliary component to control the welding auxiliary component to move first along the first connection path and then along the second connection path to achieve cleaning of the welding powder.

[0167] In this way, the driving trajectory of the welding auxiliary component can be obtained according to the position and size of the side guide plate and the accumulation height of the welding powder, so as to drive the welding auxiliary component to move along the trajectory and clean and recover the welding powder at the position where welding is completed on the side guide plate. By defining the trajectory, the welding auxiliary component can pass along the center of the side guide plate, so that the welding auxiliary component can completely pass through various welding positions on the side guide plate, which is conducive to the full recovery of the welding powder, thereby preventing the accumulation of welding powder from interfering with the viewing of the welding situation, and preventing the waste caused by the welding powder not being collected and spilled.

[0168] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the invention as claimed.

Claims

1. A welding process in which a side guide plate is embedded in a wear-resistant material, comprising a welding process table (1) and a welding auxiliary component mounted on the welding process table (1), the welding process table (1) further comprising a detection end for detecting a working environment of the welding auxiliary component and a control unit for controlling the movement of the detection end and the welding auxiliary component, characterized in that: The following steps are involved: A1. The control unit obtains the workpiece coordinate information group and welding auxiliary component coordinate information and welding powder thickness information p2 from the detection end; A2. The control unit generates initial coordinate information and end point coordinate information based on the workpiece coordinate information group and the welding powder thickness information p2; A3. The control unit generates standby drive information based on the initial coordinate information and the coordinate information of the welding auxiliary component; A4. The control unit generates target drive information based on the initial coordinate information and the end point coordinate information; A5. The control unit sends the standby drive information and the target drive information to the welding auxiliary component; The A2 step includes: B1. The control unit obtains the two left endpoint coordinate information (m1, n1, p1), (m2, n2, p1) and the two right endpoint coordinate information (m3, n3, p1), (m4, n4, p1) of the workpiece coordinate information group; B2. The control unit substitutes the two left endpoint coordinate information and the solder powder thickness information p2 into (min (m1, m2), (n1 + n2) / 2, p1 + p2) to generate the initial coordinate information (M1, N1, P1); B3. The control unit substitutes the two right endpoint coordinate information and the solder powder thickness information p2 into (max (m3, m4), (n3 + n4) / 2, p1 + p2) to generate the endpoint coordinate information (M2, N2, P2); The welding auxiliary assembly further comprises: Two mounting platforms (2) are symmetrically arranged on both sides of the welding movable frame (102) of the welding processing platform (1), and are respectively mounted on the side walls of the welding movable frame (102) via a movable drive assembly; Four fixed discs (3), two in a group, symmetrically fixed to the two ends of the two mounting platforms (2); Two turnover boxes (4) are rotatably mounted between the two sets of fixed discs (3), and the sides of the turnover boxes (4) are provided with a plurality of cleaning ports (401) in a circular array, and sealing plates (5) are inserted into the interiors of the cleaning ports (401); Two lifting drive assemblies, respectively installed inside the two turning boxes (4), for driving the sealing plate (5) at the bottom to lift up and expose the cleaning port (401); Two airflow drive assemblies, respectively mounted on the side walls of the fixed disc (3), for driving the airflow through the turning box (4) to drive the recovery of the welding powder enclosed in the cleaning port (401); The lifting drive assembly includes: Two first cylinders (504) are fixed to opposite sides of the two fixed discs (3) through mounting frames (503); Two clamping blocks (502) are respectively fixed to the ends of the telescopic rods of the two first cylinders (504); Multiple groups of lifting and moving frames (501), two forming a group, one group of the lifting and moving frames (501) corresponding to one sealing plate (5), the lifting and moving frames (501) in the same group are symmetrically fixed to the two ends of the corresponding sealing plate (5), and the two lifting and moving frames (501) in the same group are provided with arc-shaped card interfaces (5011) on opposite sides, and the card blocks (502) are plugged and matched with the arc-shaped card interfaces (5011); Arc-shaped limiting plates (6) are fixed on opposite sides of the two fixed discs (3); The arc-shaped limiting plate (6) is plugged and matched with the arc-shaped card interface (5011) separated from the card block (502); The airflow drive assembly includes: A negative pressure port (7) is provided through a side wall of one of the fixed discs (3); An air inlet (701) is provided through the side wall of another fixed disc (3); A connecting pipe (702) is fixed to the side wall of the fixed disc (3) and one end of which is connected to the negative pressure port (7); A collecting box (703) is fixed to the bottom of the mounting platform (2) and is fixedly connected to the other end of the connecting pipe (702). A screen (704) is fixed inside the collecting box (703). A negative pressure pipe (705) is fixedly connected to the side of the collecting box (703) facing away from the connecting pipe (702). The negative pressure pipe (705) is connected to a recovery box equipped with a negative pressure pump.

2. The welding process for embedding a side guide plate into a wear-resistant material according to claim 1, characterized in that: The welding processing station (1) comprises a welding head (101), and further comprises: C1. The control unit obtains the movement trajectory information of the welding head (101) from the input end of the control unit; C2 obtains the y-axis movement information and the z-axis movement information in the movement trajectory information; C3 generates y-axis reverse drive information and z-axis reverse drive information based on the y-axis movement information and the z-axis movement information; C4. The control unit sends the y-axis reverse drive information and the z-axis reverse drive information to the welding auxiliary component.

3. The welding process for embedding a side guide plate into a wear-resistant material according to claim 1, characterized in that: Also includes: A plurality of pressure sensors (10) are fixed on the outer wall of the turnover box (4) in a circumferential array, and the pressure sensors (10) are spaced apart from the sealing plate (5); Two rubber rings (8) are respectively fixed to the ends of the two turnover boxes (4); Two motors (801) are respectively fixedly mounted on the side walls of the fixed disc (3) at the ends of the two mounting platforms (2); the output shafts of the two motors (801) pass through the fixed disc (3) and are then fixed with rubber rollers (802); the side walls of the two rubber rollers (802) respectively abut against the inner walls of the two rubber rings (8).

4. The welding process for embedding a side guide plate into a wear-resistant material according to claim 3, characterized in that: Also includes: A plurality of local blocking components, one local blocking component being provided corresponding to one sealing plate (5); The local blocking component includes: A notch (901) is formed on a side of the sealing plate (5) facing the outside of the turnover box (4); A plurality of sealing shielding plates (9) are arranged in a linear array and are all movably plugged into the interior of the recess (901); A plurality of second cylinders (902), one second cylinder (902) corresponding to one sealing shielding plate (9), are arranged in a linear array and fixed on the other side of the sealing plate (5); a telescopic rod of the second cylinder (902) passes through the sealing plate (5) and is fixedly connected to the corresponding sealing shielding plate (9).

5. The welding process for embedding a side guide plate into a wear-resistant material according to claim 4, characterized in that: The local blocking component also includes: A fixed card interface (1101) is provided at the edge of the cleaning port (401); A magnetic shielding plate (11) having rubber pads fixed at both ends, which is clamped to the interior of the fixed card interface (1101) via the rubber pads; An electromagnet (1102) is fixed inside the turning box (4), and the electromagnet (1102) is magnetically matched with the magnetic shielding plate (11); A solenoid valve for controlling the opening of the air inlet (701) is installed inside the air inlet (701).

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