Intelligent quartz rod welding machine and control method thereof

Abstract

The present invention relates to the technical field of slot rod welding, and in particular to an intelligent quartz rod welding machine and a control method thereof, comprising a welding table, on which a welding head and a triangular chuck are arranged, and also comprising: an adjusting table, which is arranged on the welding table, and has a sliding plate on the adjusting table, and the sliding plate can slide away from the surface of the welding table; a supporting slot plate, which is slidably connected to the top surface of the adjusting table, and a third electric cylinder is arranged on one side of the supporting slot plate, and the third electric cylinder is fixed on the top surface of the adjusting table; a positioning member, which is vertically slidably arranged on one side of the supporting slot plate, and a first electric cylinder is arranged below the positioning member; the position of the slot rod can be adjusted by an adjusting component inside a supporting sleeve, which is conducive to adjusting the position of the slot rod to a specified position.

Description

Technical Field

[0001] The invention relates to the field of slot rod welding, and in particular to an intelligent quartz rod welding machine and a control method thereof. Background Art

[0002] As a multifunctional laboratory and industrial equipment, quartz boats play a key role in many fields such as semiconductors, photovoltaics, and chemicals. Quartz boats are used to carry and transport silicon-based materials and perform high-temperature heat treatment processes.

[0003] Some patent documents related to slot rod welding are disclosed in the prior art. The invention patent with publication number CN116511810B discloses an automatic welding machine for quartz boats. When welding quartz boat components, the existing welding machine needs to assemble various components together to facilitate welding operations. However, a certain impact force will be generated during welding, causing the assembled components to shake, which in turn causes the connection positions between the components to shift, thereby reducing the accuracy of welding between the components; it includes a bottom plate, side panels are symmetrically installed on the bottom plate, mounting clamps are installed on the side panels, the two mounting clamps are commonly connected to a drive motor, and the drive motor is connected to a movable clamping unit; the movable clamping unit includes a linkage block arranged on the output end of the drive motor.

[0004] The welding process between the quartz boat end plate and the slot rod is an important step in the quartz boat manufacturing process. In the prior art, the slot rod is mostly installed on the triangular chuck manually. During installation, it is necessary not only to adjust the clamping depth of the slot rod but also to adjust the tooth position of the slot rod. Manual operation results in large errors and is not conducive to fast welding. In view of this, we propose an intelligent quartz rod welding machine and a control method thereof. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an intelligent quartz rod welding machine and a control method thereof.

[0006] In the application process, the slot rod is mostly installed on the triangular chuck manually. During the clamping process of the triangular chuck, it is necessary to manually maintain the state of the slot rod or adjust the clamping depth of the slot rod. Manual maintenance is difficult to ensure the stability and accuracy of the slot rod. After the clamping is completed, the position of the slot rod may be slightly offset. Although the existing triangular chuck has the function of driving the workpiece to rotate, it is not suitable for fine-tuning the angle of the workpiece and has low accuracy. Therefore, in the production process, there is an urgent need for a structure at the front end of the triangular chuck that can reduce the difficulty of manual operation, accurately position the slot rod, and ensure the insertion depth of the slot rod;

[0007] To achieve the above objectives, in a first aspect, the present invention provides an intelligent quartz rod welding machine, comprising a welding table, on which a welding head and a triangular chuck are arranged, characterized in that it also includes:

[0008] An adjustment platform, the adjustment platform is arranged on the welding platform, and the adjustment platform has a sliding plate, and the sliding plate can slide away from the surface of the welding platform;

[0009] A supporting slot plate, wherein the supporting slot plate is slidably connected to the top surface of the adjusting platform, a third electric cylinder is provided on one side of the supporting slot plate, and the third electric cylinder is fixed on the top surface of the adjusting platform;

[0010] A positioning member, the positioning member is vertically slidably arranged on one side of the supporting slot plate, a first electric cylinder is arranged below the positioning member; the first electric cylinder is fixed on the side wall of the supporting slot plate;

[0011] A support sleeve, one end of which is connected to a blocking plate via a connecting rod, an adjustment component is provided between the support sleeve and the blocking plate, and the adjustment component is used to adjust the position of the slot rod;

[0012] It should be noted that during welding, the slot rod is clamped by a triangular chuck, and the end plate is clamped by a clamping piece at the other end. A welding joint is provided between the end and the triangular chuck. The welding joint is specifically a hot melt welding joint. The connecting parts of the slot rod and the end plate are heated synchronously. After the heating is completed, the slot rod is pushed into contact with the connecting parts of the end plate to complete the welding fixation.

[0013] Furthermore, the adjustment platform can slide left and right on the welding platform, so as to adjust the position of the upper structure on the adjustment platform. The sliding plate can slide forward and backward on the adjustment platform under the push and pull action of the electric push rod, so as to drive the upper structure away from or close to the welding platform to avoid blocking the welding path. This is a prior art and will not be described in detail here.

[0014] Specifically, before welding, the first electric cylinder is started, and the positioning piece is pushed upward by the first electric cylinder. After the positioning piece rises to one side of the supporting slot plate, the slot rod is turned downward so that the slot on the slot rod is aligned with the positioning piece, and the slot rod is placed on the supporting slot plate. The slot rod is limited by the positioning piece to prevent the position of the slot rod from being offset.

[0015] In the above scheme, although it can ensure that the position of the slot rod will not be offset when it is clamped by the triangular chuck, multiple slot rods need to be welded on the quartz boat, and the slots of the multiple slot rods are different. Therefore, before being clamped by the triangular chuck, the slot position needs to be further adjusted;

[0016] By starting the first electric cylinder to pull the supporting slot plate to move toward the side close to the supporting sleeve, under the plug-in action of the positioning piece and the slot, the supporting slot plate can drive the slot rod to synchronously move toward the side close to the supporting sleeve, so that the slot rod is inserted into the interior of the supporting sleeve. On the one hand, the position of the slot rod can be adjusted by the adjustment component inside the supporting sleeve, which is conducive to adjusting the position of the slot rod to the specified position. On the other hand, since the slot rods on the same quartz boat have the same length, after the slot rods are inserted into the interior of the supporting sleeve, under the blocking action of the blocking plate, it can be ensured that each slot rod is located at the same position to be clamped before being clamped by the triangular chuck, thereby ensuring that each slot rod is inserted into the interior of the triangular chuck to the same depth, and then during welding, it is ensured that each slot rod has the same contact position with the welding head.

[0017] After the triangular chuck has finished clamping the slot bar, the triangular chuck is started to retreat first, so that the slot bar is separated from the supporting sleeve, thereby facilitating the supporting sleeve to be driven away from the welding position by the sliding plate.

[0018] Preferably, the positioning member includes an insertion portion and a mounting portion, the mounting portion is fixed to the first electric cylinder, a first spring is arranged between the mounting portion and the insertion portion, a first pressure sensor is arranged on the mounting portion, the first pressure sensor is used to detect the pressure value of the first spring to determine whether the insertion portion is inserted into the notch, and a prompt member is fixed on the connecting rod;

[0019] It should be noted that the prompting element may be a buzzer, an indicator light, etc.

[0020] Specifically, during the insertion of the slot rod, if the slot of the slot rod is misaligned with the insertion portion, by setting the positioning piece to be elastic, the slot rod can press down the insertion portion, and the elastic force provided by the first spring is not enough to lift the slot rod, thereby facilitating the stability during the placement of the slot rod;

[0021] However, the insertion part loses its limiting function at this time, and the slot rod needs to be manually moved left and right to allow the insertion part to be accurately inserted into the slot to limit the slot rod.

[0022] Preferably, a mounting hole is provided on the surface of the blocking plate, a second pressure sensor and a trigger plate are installed inside the mounting hole, a second spring is fixed between the trigger plate and the second pressure sensor, the trigger plate is slidably connected to the mounting hole, the second pressure sensor is used to detect the pressure value of the second spring to determine whether the slot rod has completely entered the interior of the support sleeve, a controller is fixed on the surface of the welding table, and the controller is also used to control the extension of the third electric cylinder after the slot rod has completely entered the interior of the support sleeve;

[0023] Specifically, in the process of inserting the slot rod into the support sleeve, the trigger plate is gradually squeezed, and the second spring is squeezed by the trigger plate, so that the second spring squeezes the second pressure sensor. When the pressure value detected by the second pressure sensor reaches a preset value, it indicates that the slot rod has completely entered the support sleeve. At this time, the movement of the support slot plate is stopped in time. The present invention determines whether the slot rod is fully inserted through timely detection, which is conducive to ensuring the accurate clamping depth of the subsequent triangular chuck.

[0024] And when the slot rod is fully inserted, the third electric cylinder is controlled to extend first, so that the top of the insertion part contacts the inner wall of the slot, and the slot rod is pushed, so that the slot on the slot rod side is in a vertical downward state, thereby ensuring the accuracy of the initial position of the slot rod during the process of clamping the slot rod by the adjustment component, and then ensuring the accuracy of the final position after subsequent adjustment.

[0025] In a second aspect, the present invention provides a control method for an intelligent quartz rod welding machine, the control method comprising the following steps:

[0026] The controller acquires a first pressure value detected by a first pressure sensor;

[0027] The controller compares the first pressure value with a first preset value, and when the first pressure value reaches the first preset value, the controller generates first control information, and the first control information is used to control the prompt component to start;

[0028] The controller sends the first control information to the prompt component.

[0029] Preferably, the control method further comprises the following steps:

[0030] The controller acquires a second pressure value detected by the second pressure sensor;

[0031] The controller compares the second pressure value with the second preset value. When the second pressure value reaches the second preset value, the controller generates second control information, the second control information is used to control the extension of the third electric cylinder, and the controller generates third control information, the third control information is used to control the start of the adjustment component;

[0032] The controller first sends the second control information to the third electric cylinder, and then sends the third control information to the adjustment component with a delay.

[0033] Compared with the prior art, the present invention has the following beneficial effects:

[0034] 1. Before welding, start the first electric cylinder and push the positioning piece upwards through the first electric cylinder. After the positioning piece rises to one side of the supporting slot plate, turn the slot rod with the notch facing downwards, align the notch on the slot rod with the positioning piece, place the slot rod on the supporting slot plate, and limit the slot rod through the positioning piece to prevent the position of the slot rod from shifting.

[0035] Second, the position of the slot rod can be adjusted through the adjustment component inside the support sleeve, which is beneficial to adjust the position of the slot rod to the specified position. In addition, since the slot rods on the same quartz boat have the same length, after the slot rods are inserted into the support sleeve, under the blocking effect of the blocking plate, each slot rod can be ensured to be located in the same clamping position before being clamped by the triangular chuck, thereby ensuring that the depth of each slot rod inserted into the triangular chuck is the same, and then during welding, the contact position of each slot rod with the welding head is ensured to be the same. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0037] Figure 2 For the present invention Figure 1 A in the figure is an enlarged structural diagram.

[0038] Figure 3 The supporting sleeve and supporting slot plate structure of the present invention are schematically shown in FIG. Figure 1 .

[0039] Figure 4 For the present invention Figure 3 The enlarged structural diagram at B in FIG.

[0040] Figure 5 The supporting sleeve and supporting slot plate structure of the present invention are schematically shown in FIG. Figure 2 .

[0041] Figure 6 For the present invention Figure 5 The enlarged structural diagram at C in the figure.

[0042] Figure 7 It is a flow chart of the control method of the present invention.

[0043] In the figure: 1. welding table; 2. welding head; 3. triangular chuck; 4. adjusting table; 5. sliding plate; 6. supporting groove plate; 7. positioning member; 8. first electric cylinder; 9. supporting sleeve; 10. connecting rod; 11. blocking plate; 12. supporting groove; 13. rotating ring; 14. second electric cylinder; 15. positioning plate; 16. insertion part; 17. mounting part; 19. first spring; 20. first pressure sensor; 21. mounting hole; 22. second pressure sensor; 23. trigger plate; 24. second spring; 25. prompt member; 26. controller; 27. motor; 28. first gear; 29. ​​second gear; 30. slot rod; 31. slot. DETAILED DESCRIPTION

[0044] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0045] like Figures 1 to 6 The intelligent quartz rod welding machine shown includes a welding table 1, on which a welding head 2 and a triangular chuck 3 are arranged, and further includes:

[0046] An adjusting platform 4, which is arranged on the welding platform 1 and has a sliding plate 5, and the sliding plate 5 can slide away from the surface of the welding platform 1;

[0047] A support slot plate 6 is slidably connected to the top surface of the adjustment platform 4. A third electric cylinder is provided on one side of the support slot plate 6. The third electric cylinder is fixed on the top surface of the adjustment platform 4.

[0048] A positioning member 7 is vertically slidably disposed on one side of the supporting slot plate 6, and a first electric cylinder 8 is disposed below the positioning member 7; the first electric cylinder 8 is fixed on the side wall of the supporting slot plate 6;

[0049] A support sleeve 9, one end of which is connected to a blocking plate 11 via a connecting rod 10, and an adjustment component is provided between the support sleeve 9 and the blocking plate 11, and the adjustment component is used to adjust the position of the slot rod 30;

[0050] It should be noted that during welding, the slot rod 30 is clamped by the triangular chuck 3, and the end plate is clamped by the clamping piece at the other end. A welding head 2 is provided between the end and the triangular chuck 3. The welding head 2 is specifically a hot melt welding head. The slot rod 30 and the connecting part of the end plate are heated synchronously. After the heating is completed, the slot rod 30 is pushed to contact the connecting part of the end plate to complete the welding fixation.

[0051] Furthermore, the adjusting platform 4 can slide in the left and right directions on the welding platform 1, so as to adjust the position of the structure above it on the adjusting platform 4. Under the push and pull action of the electric push rod, the sliding plate 5 can slide in the front and back directions on the adjusting platform 4, so as to drive the structure above it away from or close to the welding platform 1, so as to avoid blocking the welding path. This is the prior art and will not be described in detail here.

[0052] Specifically, the welding process between the quartz boat end plate and the slot rod 30 is an important process in the quartz boat manufacturing process. The surface of the slot rod 30 is provided with a plurality of slots 31 at equal intervals. In the prior art, the slot rod 30 is mostly installed on the triangular chuck 3 manually. During installation, it is necessary not only to adjust the clamping depth of the slot rod 30 but also to adjust the tooth position of the slot rod 30. The manual operation results in large errors and is not conducive to rapid welding.

[0053] Before welding, the first electric cylinder 8 is started, and the positioning member 7 is pushed upward by the first electric cylinder 8. After the positioning member 7 rises to one side of the supporting slot plate 6, the slot 31 of the slot bar 30 is turned downward, and the slot 31 on the slot bar 30 is aligned with the positioning member 7. The slot bar 30 is placed on the supporting slot plate 6, and the positioning member 7 is used to limit the slot bar 30 to prevent the position of the slot bar 30 from being offset.

[0054] In the above scheme, although it can ensure that the position of the slot rod 30 will not be offset when it is clamped by the triangular chuck 3, multiple slot rods 30 need to be welded on the quartz boat, and the slots 31 of the multiple slot rods 30 are different. Therefore, before being clamped by the triangular chuck 3, the position of the slot 31 needs to be further adjusted;

[0055] By starting the first electric cylinder 8 to pull the support slot plate 6 to move toward the side close to the support sleeve 9, under the plug-in action of the positioning piece 7 and the slot 31, the support slot plate 6 can drive the slot rod 30 to move synchronously toward the side close to the support sleeve 9, so that the slot rod 30 is inserted into the interior of the support sleeve 9. On the one hand, the position of the slot rod 30 can be adjusted by the adjustment component inside the support sleeve 9, which is conducive to adjusting the position of the slot rod 30 to the specified position. On the other hand, since the slot rods 30 on the same quartz boat have the same length, after the slot rods 30 are inserted into the interior of the support sleeve 9, under the blocking action of the blocking plate 11, it can be ensured that each slot rod 30 is located at the same waiting position to be clamped before being clamped by the triangular chuck 3, thereby ensuring that the depth of each slot rod 30 inserted into the interior of the triangular chuck 3 is the same, and then during welding, it is ensured that the contact position of each slot rod 30 with the welding head 2 is the same;

[0056] After the triangular chuck 3 has finished clamping the slotted bar 30 , the triangular chuck 3 is started to retreat first, so that the slotted bar 30 is separated from the supporting sleeve 9 , thereby facilitating the supporting sleeve 9 to be driven away from the welding position by the sliding plate 5 .

[0057] As a further embodiment of the present invention, a support groove 12 is provided on one side of the support sleeve 9 close to the support groove plate 6;

[0058] Specifically, by setting a support groove 12 on one side of the support sleeve 9, when placing the groove rod 30, the groove rod 30 can be directly placed into the support groove 12, and supported by the support sleeve 9 and the support groove plate 6. On the one hand, it is beneficial to ensure the stability of the groove rod 30, and on the other hand, it is also beneficial to ensure that the groove rod 30 can be smoothly inserted along the support groove 12 during the process of inserting into the support sleeve 9.

[0059] As a further embodiment of the present invention, the regulating component comprises:

[0060] A rotating ring 13, which is rotatably arranged between the supporting sleeve 9 and the blocking plate 11, and a driving assembly is arranged outside the rotating ring 13, and the driving assembly is used to drive the rotating ring 13 to rotate;

[0061] The driving assembly includes a motor 27, a first gear 28, and a second gear 29. The second gear 29 is fixed to the rotating ring 13, the first gear 28 is fixed to the output shaft of the motor 27, the motor 27 is fixed to the supporting sleeve 9, and the first gear 28 is meshed with the second gear 29;

[0062] A plurality of second electric cylinders 14, each of which is fixed on the surface of the rotating ring 13, and a positioning plate 15 is fixed to the movable end of each second electric cylinder 14 after passing through the rotating ring 13;

[0063] Specifically, after the slot rod 30 is inserted into the supporting sleeve 9, the second electric cylinder 14 is started, and the second electric cylinder 14 pushes the positioning member 7 to move, thereby clamping and positioning the slot rod 30;

[0064] After the slot rod 30 is clamped, the motor 27 is started to drive the first gear 28 to rotate, and the first gear 28 drives the second gear 29 to rotate, thereby driving the rotating ring 13 and the slot rod 30 to rotate as a whole, and adjusting the angle of the slot rod 30.

[0065] As a further embodiment of the present invention, the positioning member 7 includes an insertion portion 16 and a mounting portion 17, the mounting portion 17 is fixed to the first electric cylinder 8, a first spring 19 is arranged between the mounting portion 17 and the insertion portion 16, a first pressure sensor 20 is arranged on the mounting portion 17, and the first pressure sensor 20 is used to detect the pressure value of the first spring 19 to determine whether the insertion portion 16 is inserted into the notch 31, and a prompting member 25 is fixed on the connecting rod 10;

[0066] It should be noted that the prompting element 25 may be a buzzer, an indicator light, etc.;

[0067] Specifically, during the insertion of the slot rod 30, if the notch 31 of the slot rod 30 is misaligned with the insertion portion 16, by setting the positioning member 7 to be elastic, the slot rod 30 can press down the insertion portion 16, and the elastic force provided by the first spring 19 is not enough to lift the slot rod 30, which is conducive to ensuring the stability during the placement of the slot rod 30;

[0068] However, the insertion portion 16 loses its limiting function at this time, and the slot rod 30 needs to be manually moved left and right to allow the insertion portion 16 to be accurately inserted into the slot 31 to limit the slot rod 30 .

[0069] As a further embodiment of the present invention, a mounting hole 21 is provided on the surface of the blocking plate 11, a second pressure sensor 22 and a trigger plate 23 are installed inside the mounting hole 21, a second spring 24 is fixed between the trigger plate 23 and the second pressure sensor 22, the trigger plate 23 is slidably connected to the mounting hole 21, the second pressure sensor 22 is used to detect the pressure value of the second spring 24 to determine whether the slot rod 30 completely enters the support sleeve 9, a controller 26 is fixed on the surface of the welding table 1, and the controller 26 is also used to control the extension of the third electric cylinder after the slot rod 30 completely enters the support sleeve 9;

[0070] Specifically, in the process of inserting the slot rod 30 into the support sleeve 9, the trigger plate 23 is gradually squeezed, and the second spring 24 is squeezed by the trigger plate 23, so that the second spring 24 squeezes the second pressure sensor 22. When the pressure value detected by the second pressure sensor 22 reaches a preset value, it means that the slot rod 30 has completely entered the support sleeve 9. At this time, the movement of the support slot plate 6 is stopped in time. The present invention determines whether the slot rod 30 is fully inserted through timely detection, which is conducive to ensuring the accurate clamping depth of the subsequent triangular chuck 3.

[0071] And when the slot rod 30 is fully inserted, the third electric cylinder is first controlled to extend so that the top of the insertion part 16 contacts the inner wall of the slot 31, and the slot rod 30 is pushed so that the side slot 31 of the slot rod 30 is in a vertical downward state, thereby ensuring the accuracy of the initial position of the slot rod 30 during the process of clamping the slot rod 30 by the adjustment component, and then ensuring the accuracy of the final position after subsequent adjustment.

[0072] like Figure 7 A control method for an intelligent quartz rod welding machine is shown, and the control method comprises the following steps:

[0073] The controller 26 obtains a first pressure value detected by the first pressure sensor 20;

[0074] The controller 26 compares the first pressure value with the first preset value. When the first pressure value reaches the first preset value, the controller 26 generates first control information, and the first control information is used to control the prompt component to start;

[0075] The controller 26 sends the first control information to the prompt component.

[0076] As a further embodiment of the present invention, the control method further comprises the following steps:

[0077] The controller 26 obtains the second pressure value detected by the second pressure sensor 22;

[0078] The controller 26 compares the second pressure value with the second preset value. When the second pressure value reaches the second preset value, the controller 26 generates second control information, which is used to control the extension of the third electric cylinder. The controller 26 then generates third control information, which is used to control the start of the adjustment component.

[0079] The controller 26 first sends the second control information to the third electric cylinder, and then sends the third control information to the regulating component after a delay.

[0080] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention claimed.

Claims

1. An intelligent quartz rod welding machine, comprising a welding table (1), wherein the welding table (1) is provided with a welding head (2) and a triangular chuck (3), characterized in that: Also includes: An adjustment platform (4), the adjustment platform (4) being arranged on the welding platform (1), the adjustment platform (4) having a sliding plate (5), the sliding plate (5) being able to slide away from the surface of the welding platform (1); A supporting slot plate (6), the supporting slot plate (6) being slidably connected to the top surface of the adjusting platform (4), a third electric cylinder being provided on one side of the supporting slot plate (6), the third electric cylinder being fixed on the top surface of the adjusting platform (4); A positioning member (7), the positioning member (7) being vertically slidably disposed on one side of the supporting slot plate (6), and a first electric cylinder (8) being disposed below the positioning member (7); A support sleeve (9), one end of the support sleeve (9) being connected to a blocking plate (11) via a connecting rod (10), an adjustment component being provided between the support sleeve (9) and the blocking plate (11), the adjustment component being used to adjust the position of the slot rod (30).

2. The intelligent quartz rod welding machine according to claim 1, characterized in that: A support groove (12) is formed on one side of the support sleeve (9) close to the support groove plate (6).

3. The intelligent quartz rod welding machine according to claim 1, characterized in that: The adjustment component comprises: a rotating ring (13), the rotating ring (13) being rotatably arranged between the supporting sleeve (9) and the blocking plate (11), a driving assembly being arranged on the outside of the rotating ring (13), the driving assembly being used to drive the rotating ring (13) to rotate; A plurality of second electric cylinders (14) are fixed on the surface of the rotating ring (13), and a positioning plate (15) is fixed to the movable end of each second electric cylinder (14) after passing through the rotating ring (13).

4. The intelligent quartz rod welding machine according to claim 1, characterized in that: The positioning member (7) comprises an insertion portion (16) and a mounting portion (17), the mounting portion (17) being fixed to the first electric cylinder (8), a first spring (19) being arranged between the mounting portion (17) and the insertion portion (16), a first pressure sensor (20) being arranged on the mounting portion (17), the first pressure sensor (20) being used to detect the pressure value of the first spring (19) to determine whether the insertion portion (16) is inserted into the notch (31), and a prompt member (25) being fixed to the connecting rod (10).

5. The intelligent quartz rod welding machine according to claim 4, characterized in that: A mounting hole (21) is provided on the surface of the blocking plate (11), a second pressure sensor (22) and a trigger plate (23) are installed inside the mounting hole (21), a second spring (24) is fixed between the trigger plate (23) and the second pressure sensor (22), the trigger plate (23) is slidably connected to the mounting hole (21), the second pressure sensor (22) is used to detect the pressure value of the second spring (24) to determine whether the slot rod (30) has completely entered the interior of the support sleeve (9), and a controller (26) is fixed on the surface of the welding table (1), and the controller (26) is also used to control the extension of the third electric cylinder after the slot rod (30) has completely entered the interior of the support sleeve (9).

6. A control method for an intelligent quartz rod welding machine, applicable to an intelligent quartz rod welding machine as claimed in claim 5, characterized in that: The control method comprises the following steps: The controller (26) obtains a first pressure value detected by the first pressure sensor (20); The controller (26) compares the first pressure value with a first preset value, and when the first pressure value reaches the first preset value, the controller (26) generates first control information, wherein the first control information is used to control the prompt component to start; The controller (26) sends the first control information to the prompt component.

7. The control method of an intelligent quartz rod welding machine according to claim 6 is characterized in that: The control method also includes the following steps: The controller (26) obtains a second pressure value detected by the second pressure sensor (22); The controller (26) compares the second pressure value with a second preset value, and when the second pressure value reaches the second preset value, the controller (26) generates second control information, the second control information is used to control the extension of the third electric cylinder, and the controller (26) further generates third control information, the third control information is used to control the start of the adjustment component; The controller (26) first sends the second control information to the third electric cylinder, and then sends the third control information to the regulating component after a delay.

Images