Full-automatic water stop bolt welding equipment

Abstract

The utility model relates to the technical field of bolt machining. Full-automatic water stop bolt welding equipment comprises a rotating disc, a rotating rod, a stepping motor, a negative pressure suction cup, a vacuum pump, a reciprocating motor, a welding gun and a connecting frame. The side face of one end of the rotating disc is connected with a rotating shaft of the stepping motor, and an infrared emitter is arranged on the side face of the other end of the rotating disc. The rotating rod is arranged on the rotating disc and located on the same side as the infrared transmitter, the stepping motor is arranged on the connecting frame, and the first controller is arranged on the stepping motor. The negative pressure suction cup is connected with a vacuum pump which is arranged on the connecting frame, and a second controller is arranged on the vacuum pump. The reciprocating motor is arranged on the connecting frame, a third controller is arranged on the reciprocating motor, and the moving end of the reciprocating motor is connected with the negative pressure suction cup. The welding gun is arranged on the connecting frame, and an infrared receiver is arranged at the position, corresponding to the infrared transmitter, of the connecting frame. The problems that the labor cost of workers is high, and the water stop bolt manufacturing efficiency is low are solved.

Description

Technical Field

[0001] This utility model relates to the field of bolt processing technology, and in particular to a fully automatic water-stop bolt welding equipment. Background Technology

[0002] Water-stop bolts, also known as waterproof bolts, are used for waterproofing basement shear walls or air-raid shelter walls, reinforcing and controlling formwork, as well as controlling the thickness of poured concrete. Water-stop bolts are typically made of high-strength steel to ensure their tensile strength.

[0003] Water-stop bolts are used when pouring concrete for basement walls or columns to prevent formwork bursting. Because the water-stop bolts penetrate the wall, water can easily seep in along the bolt. Therefore, a steel rebar plate, called a water-stop plate, is welded into the middle of the bolt to increase the water seepage path and achieve a certain degree of water-stopping effect. Currently, most water-stop plates are manually spliced ​​or welded, which is due to both high labor costs and low efficiency in manufacturing water-stop bolts.

[0004] Therefore, how to provide a fully automatic water-stop bolt welding equipment to reduce labor costs and improve the efficiency of water-stop bolt production is an urgent technical problem to be solved. Utility Model Content

[0005] This utility model provides a fully automatic water-stop bolt welding equipment, which solves the problems of high labor costs and low efficiency in producing water-stop bolts.

[0006] This utility model provides a fully automatic water-stop bolt welding equipment, including: a bolt threading mechanism, a welding torch, and a connecting frame;

[0007] The inserting mechanism includes a rotating disk, a rotating rod, a stepper motor, a negative pressure suction cup, a vacuum pump, and a reciprocating motor;

[0008] One side of the rotating disk is connected to the rotating shaft of the stepper motor, and an infrared emitter is provided on the other side of the rotating disk.

[0009] The rotating rod is mounted on the rotating disk and is on the same side as the infrared emitter. The rotating rod is used to support the water-stop plate, and the free end of the rotating rod is used to connect with the bolt.

[0010] The stepper motor is mounted on the connecting frame and is used to provide power for the rotation of the rotating disk. A first controller is mounted on the stepper motor.

[0011] The first controller is used to control the rotation of the rotating shaft of the stepper motor;

[0012] The negative pressure suction cup is connected to the vacuum pump, and the negative pressure suction cup is used to pick up the water-stopping sheet;

[0013] The vacuum pump is mounted on the connecting frame, and a second controller is mounted on the vacuum pump. The vacuum pump is used to reduce the internal air pressure of the negative pressure suction cup.

[0014] The second controller is used to control the start and stop of the vacuum pump;

[0015] The reciprocating motor is mounted on the connecting frame, and a third controller is mounted on the reciprocating motor. The moving end of the reciprocating motor is connected to the negative pressure suction cup.

[0016] The third controller is used to control the movement of the moving end of the reciprocating motor;

[0017] The welding gun is mounted on the connecting frame and is used to weld the waterstop plate onto the bolt.

[0018] An infrared receiver is provided on the connecting frame at a position corresponding to the infrared transmitter;

[0019] The infrared emitter emits red light, which is received by the infrared receiver. The infrared receiver sends an electrical signal to the first controller, and the first controller responds to the electrical signal and controls the rotation of the stepper motor's rotating shaft.

[0020] In one feasible embodiment, the fully automatic water-stop bolt welding equipment further includes a hose, the two ends of which are connected to the negative pressure suction cup and the vacuum pump, respectively.

[0021] In one feasible embodiment, the fully automatic water-stop bolt welding equipment further includes a connecting block connected to the moving end of the reciprocating motor, and the connecting block is equipped with the negative pressure suction cup and the vacuum pump.

[0022] In one possible implementation, there are multiple rotating rods, which are circumferentially arranged on the end face of the rotating disk.

[0023] In one possible implementation, the connecting frame is provided with a top cover having a through hole through which at least one of the plurality of rotating rods passes.

[0024] In one feasible embodiment, the fully automatic water-stop bolt welding equipment further includes a positioning head disposed at the free end of the rotating rod.

[0025] In one feasible embodiment, the fully automatic water-stop bolt welding equipment further includes a fixing rod, which is rotatably mounted on the connecting frame, and the welding gun is mounted on the fixing rod.

[0026] In one feasible embodiment, the fully automatic water-stop bolt welding equipment also includes a clamping head, a fixing frame, a first telescopic cylinder, and a second telescopic cylinder;

[0027] The clamping head is mounted on the fixed frame and can rotate on the fixed frame;

[0028] The fixing frame is connected to the fixed end of the first telescopic cylinder;

[0029] The telescopic end of the first telescopic cylinder is connected to the clamping head;

[0030] The fixed end of the second telescopic cylinder is connected to the connecting frame, and the telescopic end of the second telescopic cylinder is connected to the fixed end of the first telescopic cylinder.

[0031] In one feasible embodiment, the fully automatic water-stop bolt welding equipment further includes a placement frame connected to the connecting frame, the placement frame being used to place the bolt.

[0032] In one possible implementation, there are two clamping heads, and a first gear and a second gear are respectively provided on the two clamping heads;

[0033] The first gear and the second gear are connected by a toothed plate and the telescopic end of the first telescopic cylinder, and the first gear and the second gear respectively mesh with the two sides of the toothed plate.

[0034] The beneficial effects of this invention are as follows: First, the third controller moves the reciprocating motor, driving the vacuum pump and negative pressure suction cup, which then abuts against the water-stop sheet. Next, the second controller operates the vacuum pump, reducing the air pressure inside the negative pressure suction cup, which then picks up the water-stop sheet and moves it from the rotating rod to a designated position on the bolt. Finally, the water-stop sheet is welded to the bolt using a welding torch. As the number of water-stop sheets on the rotating rod decreases until they are exhausted, the infrared emitter emits red light, which is received by the infrared receiver. The infrared receiver sends an electrical signal to the first controller, which responds to the signal and controls the stepper motor to rotate, driving the rotating disk and rotating rod to add more water-stop sheets onto the rotating rod.

[0035] The automated installation of waterstop plates replaces manual installation, thus solving the problem of high labor costs associated with manual labor. The automated installation system can operate 24 / 7, addressing the issue of low efficiency in the production of waterstop bolts. Attached Figure Description

[0036] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0037] Figure 1 This is a first-angle perspective view of a fully automatic water-stop bolt welding device according to this utility model;

[0038] Figure 2 This is a second perspective view of a fully automatic water-stop bolt welding device according to the present invention.

[0039] Figure 3 This utility model provides a perspective view of a fully automatic water-stop bolt welding device with a top cover.

[0040] Figure 4 This is a perspective view of the assembly of water-stop plates in a fully automatic water-stop bolt welding equipment according to this utility model;

[0041] Figure 5 This is a perspective view of the welding waterstop plate of a fully automatic waterstop bolt welding equipment according to this utility model;

[0042] Figure 6 This is a front view of the clamping head portion of a fully automatic water-stop bolt welding device according to this utility model;

[0043] Figure 7 This is a perspective view of the rotating rod and bolt assembly of a fully automatic water-stop bolt welding device according to this utility model.

[0044] Explanation of reference numerals in the attached figures:

[0045] 1. Insertion mechanism; 101. Rotary disk; 102. Rotating rod; 103. Stepper motor; 104. Negative pressure suction cup; 105. Vacuum pump; 106. Reciprocating motor;

[0046] 2. Welding torch; 3. Connecting frame; 4. Waterstop plate; 5. Bolt; 6. First controller; 7. Second controller; 8. Third controller; 9. Infrared transmitter; 10. Infrared receiver; 11. Hoses; 12. Connecting block; 13. Top cover; 14. Positioning head; 15. Fixing rod; 16. Clamping head; 17. Fixing frame; 18. First telescopic cylinder; 19. Second telescopic cylinder; 20. Retention frame; 21. First gear; 22. Second gear; 23. Gear plate; 24. Wedge platform. Detailed Implementation

[0047] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0048] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0049] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. Furthermore, the terms "installed," "connected," and "linked" should be interpreted broadly; for example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0050] See Figure 1 , Figure 2 , Figure 4 and Figure 5This utility model provides a technical solution: a fully automatic welding device for water-stop bolts 5, comprising: a plate-threading mechanism 1, a welding torch 2, and a connecting frame 3. The plate-threading mechanism 1 includes a rotating disk 101, a rotating rod 102, a stepper motor 103, a negative pressure suction cup 104, a vacuum pump 105, and a reciprocating motor 106. One side of the rotating disk 101 is connected to the rotating shaft of the stepper motor 103, and an infrared emitter 9 is mounted on the other side of the rotating disk 101. The rotating rod 102 is mounted on the rotating disk 101 and is on the same side as the infrared emitter 9. The rotating rod 102 is used to support the water-stop plate 4, and its free end is used to mate with the bolt 5. The stepper motor 103 is mounted on the connecting frame 3 and provides power for the rotation of the rotating disk 101. A first controller 6 is mounted on the stepper motor 103. The first controller 6 is used to control the rotation of the rotating shaft of the stepper motor 103.

[0051] A negative pressure suction cup 104 is connected to a vacuum pump 105, which is used to suction the water-stopping plate 4. The vacuum pump 105 is mounted on the connecting frame 3, and a second controller 7 is mounted on the vacuum pump 105. The vacuum pump 105 is used to reduce the internal air pressure of the negative pressure suction cup 104. The second controller 7 is used to control the start and stop of the vacuum pump 105. A reciprocating motor 106 is mounted on the connecting frame 3, and a third controller 8 is mounted on the reciprocating motor 106. The moving end of the reciprocating motor 106 is connected to the negative pressure suction cup 104. The third controller 8 is used to control the movement of the moving end of the reciprocating motor 106.

[0052] A welding torch 2 is mounted on the connecting frame 3 and is used to weld the waterstop plate 4 to the bolt 5. An infrared receiver 10 is mounted on the connecting frame 3 at a position corresponding to the infrared transmitter 9. The infrared transmitter 9 emits red light, which is received by the infrared receiver 10. The infrared receiver 10 sends an electrical signal to the first controller 6, which responds to the electrical signal and controls the rotation of the rotating shaft of the stepper motor 103.

[0053] The first controller consists of an A4988 stepper motor driver and an STM32 microcontroller. The second controller consists of a Telemecanique JCB relay and a Siemens S7-1200 series PLC controller. The third controller consists of a Mitsubishi FX series motor driver and a Siemens S7-1500 series PLC controller.

[0054] The data flow and conversion involved in the process of the first controller 6 receiving and responding to the electrical signal emitted by the infrared receiver 10, thereby controlling the stepper motor 103 to rotate at a certain angle, the second controller 7 controlling the start and stop of the vacuum pump 105, and the third controller 8 controlling the multi-segment movement of the reciprocating motor 106 are all well known to those skilled in the art, and this application has not improved or limited them.

[0055] Specifically, the third controller 8 moves the moving end of the reciprocating motor 106, driving the vacuum pump 105 and the negative pressure suction cup 104, which abuts against the water-stop plate 4. Then, the second controller 7 controls the vacuum pump 105, thereby reducing the air pressure inside the negative pressure suction cup 104. The negative pressure suction cup 104 connects to the outermost water-stop plate 4 on the rotating rod 102 by suction. The moving end of the reciprocating motor 106 continues to move, moving the water-stop plate 4 from the rotating rod 102 to the designated position on the bolt 5. Then, the welding torch 2 welds the water-stop plate 4 onto the bolt 5. As the number of water-stop plates 4 on the rotating rod 102 decreases until they are exhausted, the infrared emitter 9 emits red light, which is received by the infrared receiver 10. The infrared receiver 10 sends an electrical signal to the first controller 6. The first controller 6 responds to the electrical signal and controls the rotating shaft of the stepper motor 103 to rotate, driving the rotating disk 101 and the rotating rod 102 to rotate, so as to replenish the water-stop plate 4 on the rotating rod 102.

[0056] The automated installation of the waterstop plate 4 replaces manual installation, reducing labor costs. Furthermore, it allows for 24 / 7 installation of the waterstop plate 4, improving the efficiency of waterstop bolt production.

[0057] It should be noted that there are multiple rotating rods 102, which are circumferentially arranged on the end side of the rotating disk 101. Each rotating rod 102 has an infrared emitter 9 on the side wall of the rotating disk 101. When there is a water-stop plate 4 on the rotating rod 102, the red light emitted by the infrared emitter 9 will be blocked by the water-stop plate 4. When the water-stop plate 4 on the rotating rod 102 is exhausted, the red light emitted by the infrared emitter 9 will be received by the infrared receiver 10, and the infrared receiver 10 will send an electrical signal to the first controller 6, thereby controlling the rotation of the rotating shaft of the stepper motor 103.

[0058] Based on the number of rotating rods 102, a first controller 6 is pre-set to ensure that the rotating shaft of the stepper motor 103 rotates by an angle each time, that is, each time the rotating shaft of the stepper motor 103 rotates, it will move the rotating rod 102 that has exhausted the water-stop plate 4 away from the position of docking with the bolt 5, and move the rotating rod 102 loaded with the water-stop plate 4 to the position of docking with the bolt 5. Preferably, there are four rotating rods 102.

[0059] Furthermore, the fully automatic water-stop bolt welding equipment also includes a hose 11, with both ends of the hose 11 connected to the negative pressure suction cup 104 and the vacuum pump 105, respectively. The vacuum pump 105 is connected to the negative pressure suction cup 104 via the hose 11, and the temperature resistance and oxidation resistance of the hose 11 improve the service life of the vacuum pump 105 and the negative pressure suction cup 104.

[0060] Furthermore, the fully automatic water-stop bolt welding equipment also includes a connecting block 12, which is connected to the moving end of the reciprocating motor 106. The connecting block 12 is equipped with a negative pressure suction cup 104 and a vacuum pump 105. The connecting block 12 enables the negative pressure suction cup 104 and the vacuum pump 105 to move synchronously, reducing the pulling force on the hose 11 during movement and increasing the service life of the hose 11.

[0061] See Figure 3 In some embodiments, a top cover 13 is provided on the connecting frame 3, and the top cover 13 has a through hole through which at least one of the plurality of rotating rods 102 passes. Each time the stepper motor 103 rotates, it moves the rotating rod 102 that has exhausted the water-stop plate 4 away from the position where it is connected to the bolt 5, and the rotating rod 102 that has loaded the water-stop plate 4 moves to the position where it is connected to the bolt 5. The rotating rod 102 that has exhausted the water-stop plate 4 will eventually pass through the through hole. At this time, the worker can replenish the water-stop plate 4. The back cover can cover the top of the connecting frame 3 to prevent sparks from splashing onto the worker during the welding of the water-stop plate 4 and protect the safety of the operation.

[0062] See Figure 7 In some embodiments, the fully automatic welding equipment for water-stop bolts 5 further includes a positioning head 14, which is located at the free end of the rotating rod 102. The positioning head 14 reduces the error when the bolt 5 and the water-stop plate 4 are mated. When the water-stop plate 4 is mated with the bolt 5, the mating end of the bolt 5 is engaged in the positioning head 14, which facilitates the negative pressure suction cup 104 to pick up the water-stop plate 4 from the rotating rod 102 and smoothly move the water-stop plate 4 from the rotating rod 102 to the bolt 5.

[0063] In some embodiments, the fully automatic welding equipment for water-stop bolts 5 further includes a fixing rod 15, which is rotatably mounted on the connecting frame 3, and a welding torch 2 is mounted on the fixing rod 15. The welding torch 2 is rotatably mounted on the connecting frame 3, and during welding, it can circumferentially weld the water-stop plate 4 onto the bolt 5, making the connection between the water-stop plate 4 and the bolt 5 more secure.

[0064] See Figure 4 , Figure 5 and Figure 6 In some embodiments, the fully automatic welding equipment for water-stop bolts 5 further includes a clamping head 16, a fixing frame 17, a first telescopic cylinder 18, and a second telescopic cylinder 19. The clamping head 16 is mounted on the fixing frame 17 and can rotate on the fixing frame 17; the fixing frame 17 is connected to the fixed end of the first telescopic cylinder 18; the telescopic end of the first telescopic cylinder 18 is connected to the clamping head 16; the fixed end of the second telescopic cylinder 19 is connected to the connecting frame 3, and the telescopic end of the second telescopic cylinder 19 is connected to the fixing frame 17.

[0065] Specifically, the telescopic end of the second telescopic cylinder 19 extends, driving the first telescopic cylinder 18 to extend, opening the clamping head 16. The clamping head 16 clamps the bolt 5. Then, the telescopic end of the first telescopic cylinder 18 retracts, clamping the bolt 5. Next, the telescopic end of the second telescopic cylinder 19 retracts, driving the first telescopic cylinder 18 to bring the bolt 5 to the position where it aligns with the rotating rod 102.

[0066] Furthermore, the fully automatic welding equipment for water-stop bolts 5 also includes a placement frame 20, which is connected to the connecting frame 3. The placement frame 20 is used to place the bolts 5. The clamping head 16 grips the bolts 5 inside the placement frame 20. The placement frame 20 is also connected to a wedge-shaped platform 24, which has a slope. The bolts 5 on the wedge-shaped platform 24 will slide into the placement frame 20. The placement frame 20 has a partition, and one side of the partition is the placement area.

[0067] Furthermore, there are two clamping heads 16, each equipped with a first gear 21 and a second gear 22. The first gear 21 and the second gear 22 are connected to the telescopic end of the first telescopic cylinder 18 via a toothed plate 23. The first gear 21 and the second gear 22 mesh with the two sides of the toothed plate 23, respectively. The extension or retraction of the telescopic end of the first telescopic cylinder 18 moves the toothed plate 23 downwards or upwards, with the two sides of the toothed plate 23 meshing with the first gear 21 and the second gear 22. The extension or retraction of the first telescopic cylinder 18 controls the opening and closing of the two clamping heads 16.

[0068] It should be noted that the solenoid valves of the first telescopic cylinder 18 and the second telescopic cylinder 19 are both Baumuller VA series and Baumuller VZK series, respectively. They are controlled uniformly through the output scheme in the MicroLogix series. This control method, related equipment models, and data flow are all well known to those skilled in the art, and this application does not limit or improve them.

[0069] Work process

[0070] First, the operator places bolt 5 on the wedge-shaped platform 24. Under gravity, bolt 5 rolls into the retention frame 20. Then, all the water-stopping plates 4 on the rotating rods 102 are replenished. Next, the second controller 7 and the third controller 8 are activated. The telescopic end of the second telescopic cylinder 19 extends, driving the first telescopic cylinder 18 to move. The telescopic end of the first telescopic cylinder 18 extends, opening the clamping head 16. The clamping head 16 clamps bolt 5. Then, the telescopic end of the first telescopic cylinder 18 retracts, clamping bolt 5. Then, the telescopic end of the second telescopic cylinder 19 retracts, driving the first telescopic cylinder 18, bringing bolt 5 to the position where it aligns with the rotating rod 102. The second controller 7 controls the vacuum pump 105 to draw gas from the hose 11, giving the negative pressure suction cup 104 suction force. The negative pressure suction cup 104 then adheres to the water-stopping plates 4 on the rotating rod 102. The third controller 8 controls the moving end of the reciprocating motor 106 to move, driving the connecting block 12 to move. The vacuum pump 105 and the negative pressure suction cup 104 move synchronously. The negative pressure suction cup 104 moves the water-stopping plate 4 onto the bolt 5. Then, the second controller 7 controls the vacuum pump 105 to stop sucking the gas in the hose 11, the suction of the negative pressure suction cup 104 disappears, and the negative pressure suction cup 104 separates from the water-stopping plate 4 on the screw. The third controller 8 controls the moving end of the reciprocating motor 106 to reset. Then, the telescopic end of the second telescopic cylinder 19 extends, moving the bolt 5 to the welding position. The welding torch 2 welds the water-stopping plate 4 around the bolt 5. Finally, the telescopic end of the second telescopic cylinder 19 retracts and the telescopic end of the first telescopic cylinder 18 extends, the clamping head 16 opens, and the bolt 5 with the welded water-stopping plate 4 is placed in the placement area, and then rolls down the slope from the placement area. When the water-stop plate 4 on the rotating rod 102 is exhausted, the red light emitted by the infrared transmitter 9 will be received by the infrared receiver 10, and the infrared receiver 10 will send an electrical signal to the first controller 6, thereby controlling the rotating shaft of the stepper motor 103 to rotate a certain angle, moving the rotating rod 102 with the exhausted water-stop plate 4 away from the position where it is connected to the bolt 5, and moving the rotating rod 102 with the water-stop plate 4 to the position where it is connected to the bolt 5. The staff can replenish the water-stop plate 4 on the empty rotating rod 102 in time.

[0071] In the above embodiments, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0072] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0073] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "method," "specific method," or "some methods," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or method is included in at least one embodiment or method of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or method. Furthermore, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or methods. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or methods described in this specification, as well as the features of different embodiments or methods.

[0074] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A fully automatic water-stop bolt welding equipment, characterized in that, include: The film threading mechanism, welding torch, and connecting frame; The inserting mechanism includes a rotating disk, a rotating rod, a stepper motor, a negative pressure suction cup, a vacuum pump, and a reciprocating motor; One side of the rotating disk is connected to the rotating shaft of the stepper motor, and an infrared emitter is provided on the other side of the rotating disk. The rotating rod is mounted on the rotating disk and is on the same side as the infrared emitter. The rotating rod is used to support the water-stop plate, and the free end of the rotating rod is used to connect with the bolt. The stepper motor is mounted on the connecting frame and is used to provide power for the rotation of the rotating disk. A first controller is mounted on the stepper motor. The first controller is used to control the rotation of the rotating shaft of the stepper motor; The negative pressure suction cup is connected to the vacuum pump, and the negative pressure suction cup is used to pick up the water-stopping sheet; The vacuum pump is mounted on the connecting frame, and a second controller is mounted on the vacuum pump. The vacuum pump is used to reduce the internal air pressure of the negative pressure suction cup. The second controller is used to control the start and stop of the vacuum pump; The reciprocating motor is mounted on the connecting frame, and a third controller is mounted on the reciprocating motor. The moving end of the reciprocating motor is connected to the negative pressure suction cup. The third controller is used to control the movement of the moving end of the reciprocating motor; The welding gun is mounted on the connecting frame and is used to weld the waterstop plate onto the bolt. An infrared receiver is provided on the connecting frame at a position corresponding to the infrared transmitter; The infrared emitter emits red light, which is received by the infrared receiver. The infrared receiver sends an electrical signal to the first controller, and the first controller responds to the electrical signal and controls the rotation of the stepper motor's rotating shaft.

2. The fully automatic water-stop bolt welding equipment according to claim 1, characterized in that, It also includes a hose, the two ends of which are connected to the negative pressure suction cup and the vacuum pump, respectively.

3. The fully automatic water-stop bolt welding equipment according to claim 1, characterized in that, It also includes a connecting block, which is connected to the moving end of the reciprocating motor, and the connecting block is provided with the negative pressure suction cup and the vacuum pump.

4. The fully automatic water-stop bolt welding equipment according to claim 1, characterized in that, There are multiple rotating rods, which are circumferentially arranged on the end face of the rotating disk.

5. The fully automatic water-stop bolt welding equipment according to claim 1, characterized in that, The connecting frame is provided with a top cover, the top cover having a through hole through which at least one of the plurality of rotating rods passes.

6. The fully automatic water-stop bolt welding equipment according to claim 1, characterized in that, It also includes a positioning head, which is disposed at the free end of the rotating rod.

7. The fully automatic water-stop bolt welding equipment according to claim 1, characterized in that, It also includes a fixing rod, which is rotatably mounted on the connecting frame, and the welding gun is mounted on the fixing rod.

8. The fully automatic water-stop bolt welding equipment according to claim 1, characterized in that, It also includes a clamping head, a fixing frame, a first telescopic cylinder, and a second telescopic cylinder; The clamping head is mounted on the fixed frame and can rotate on the fixed frame; The fixing frame is connected to the fixed end of the first telescopic cylinder; The telescopic end of the first telescopic cylinder is connected to the clamping head; The fixed end of the second telescopic cylinder is connected to the connecting frame, and the telescopic end of the second telescopic cylinder is connected to the fixed end of the first telescopic cylinder.

9. The fully automatic water-stop bolt welding equipment according to claim 1, characterized in that, It also includes a retaining frame, which is connected to the connecting frame and is used to place the bolt.

10. The fully automatic water-stop bolt welding equipment according to claim 8, characterized in that, The clamping head is two, and a first gear and a second gear are respectively provided on the two clamping heads; The first gear and the second gear are connected by a toothed plate and the telescopic end of the first telescopic cylinder, and the first gear and the second gear respectively mesh with the two sides of the toothed plate.

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