TPS temperature sensing detection device

Abstract

The utility model relates to the technical field of welding processing, and discloses a TPS temperature sensing detection device which comprises a sensor body and a first supporting arm used for installing the sensor body, the top of the first supporting arm is rotationally connected with a connecting base capable of swinging along the side wall of the first supporting arm, the top of the connecting base is rotationally connected with a base plate capable of rotating horizontally, and the base plate is connected with a base plate. A plurality of thrust holes are formed in the side wall of the first supporting arm and the top of the connecting seat; the first supporting arm swings around the connecting base to adjust the pitching angle of the sensor body, the connecting base rotates around the base plate to adjust the position of the sensor body, and then the installation position and angle of the sensor body can be flexibly adjusted. Compared with the mode that the position of the sensor body is fixed through a support, the scheme is less limited, installation is more flexible, and the sensor body can be conveniently adjusted in the installation process.

Description

Technical Field

[0001] This utility model relates to the field of welding processing technology, and in particular to a TPS temperature sensing detection device. Background Technology

[0002] During welding production, the welding temperature directly affects the uniformity and strength of the weld, so it is necessary to control the temperature of the weld pool.

[0003] A search revealed a prior art device for detecting the uniformity of welding temperature in a string welding machine (publication number: CN221571706U), which includes a worktable and guide rails. The number of guide rails is set to multiple. A moving block is slidably arranged inside the guide rails. A second motor is fixedly installed on the outer surface of one side of the guide rail. The output end of the second motor slides through the outer surface of the guide rail and extends into the interior. A threaded rod is fixedly installed on the output end of the second motor.

[0004] In the existing technology, the temperature of the molten pool is mainly monitored by a support and a temperature sensor on the support. The support is made of a one-piece bent rod, which has little interference for welding flat plates. However, for workpieces with greater height or protrusions, the sensor may interfere with the movement of the workpiece and the welding process. Therefore, the position of the sensor needs to be adjusted according to the workpiece. The fixed shape of the support in the existing technology makes it difficult to adjust the position of the sensor, which has some room for optimization.

[0005] Therefore, we propose a TPS temperature sensing detection device. Utility Model Content

[0006] The present invention mainly solves the technical problem of the difficulty in adjusting the position of the aforementioned sensor and provides a TPS temperature sensing detection device.

[0007] To achieve the above objectives, this utility model adopts the following technical solution: a TPS temperature sensing detection device, comprising:

[0008] The sensor body and a first support arm for mounting the sensor body are provided. The top of the first support arm is rotatably connected to a connecting seat that can swing along the side wall of the first support arm. The top of the connecting seat is rotatably connected to a seat plate that can rotate horizontally. Both the side wall of the first support arm and the top of the connecting seat are provided with several thrust holes.

[0009] The connecting seat and the seat plate are both provided with the same thrust structure, which can engage with the corresponding thrust hole to lock the position of the first support arm or the connecting seat.

[0010] In a preferred embodiment of this utility model, the connecting seat is formed into a circular plate, and the connecting seat has several mounting holes extending through it.

[0011] In a preferred embodiment of this utility model, the connecting seat is formed into a rod with a U-shaped cross-section, and the first support arm is rotatably disposed in the groove of the connecting seat.

[0012] In a preferred embodiment of this utility model, the thrust hole is a circular hole, and the multiple thrust holes on the side wall of the first support arm and the top surface of the connecting seat are arranged in a ring array.

[0013] In a preferred embodiment of this utility model, the thrust-stopping structure includes an outer sleeve, a push rod, and a spring. The outer sleeve is threaded on its exterior, and the side wall of the connecting seat is threaded to the top of the seat plate. Each outer sleeve is provided with a push rod and a spring inside, and the spring can push the push rod to be inserted into the thrust-stopping hole.

[0014] In a preferred embodiment of this utility model, the outer sleeve forms a cylindrical structure, the top rod is adapted to the outer sleeve and slidably disposed on the inner wall of the outer sleeve, the end of the top rod is chamfered to form a spherical surface, and the spring is fixedly installed at one end of the top rod.

[0015] In a preferred embodiment of this utility model, the thrust-stopping structure further includes a push plate and an adjusting screw. The push plate is slidably disposed inside the outer sleeve, and the adjusting screw is threadedly connected to the outer sleeve and rotatably connected to the push plate. The end of the spring is fixedly connected to the push plate, and the adjusting screw can push the push plate close to the top rod to compress the spring.

[0016] Beneficial effects

[0017] This invention provides a TPS temperature sensing detection device. It has the following beneficial effects:

[0018] 1. This TPS temperature sensing detection device adjusts the pitch angle of the sensor body by swinging the first support arm around the connecting seat, and adjusts the position of the sensor body by rotating the connecting seat around the base plate. This allows for flexible adjustment of the installation position and angle of the sensor body. Compared with using a bracket to fix the position of the sensor body, this solution is less limited, more flexible in installation, and facilitates adjustment during the installation of the sensor body.

[0019] 2. This TPS temperature sensing detection device uses the elastic force provided by a spring to push the push rod to slide inside the outer sleeve, so that the end of the push rod can be locked into the corresponding thrust hole. When the first support arm is rotated, the first support arm will squeeze the spherical surface of the end of the push rod, causing the push rod to retract into the outer sleeve. When it moves to the next thrust hole, the push rod will be locked into the thrust hole again. The first support arm or connecting seat has a certain resistance during rotation, which ensures the limitation of the first support arm or connecting seat without losing the convenience of self-locking.

[0020] 3. This TPS temperature sensing detection device, by rotating the adjusting screw, pushes the push plate to slide inside the outer sleeve, compressing the spring and deforming it. This causes the spring to change the thrust value of the push rod, and the resistance when the push rod retracts can be adjusted within a certain range. The resistance values ​​of the first support arm and connecting seat during rotation are also adjusted accordingly. It can be adjusted according to the usage scenario. The first support arm and connecting seat can ensure a certain rotational resistance without being unable to rotate due to excessive resistance, thus balancing the limiting effect and the convenience of adjustment. Attached Figure Description

[0021] Figure 1 This is one of the overall perspective views of this utility model;

[0022] Figure 2 This is the second overall perspective view of the present utility model;

[0023] Figure 3 This is a perspective view of the first support arm of this utility model;

[0024] Figure 4 This is a partial sectional view of the outer casing of this utility model;

[0025] Figure 5 This is a cross-sectional view of the first support arm and connecting seat of this utility model.

[0026] Legend: 10. Sensor body; 11. First support arm; 12. Connecting seat; 13. Seat plate; 14. Thrust hole; 20. Outer sleeve; 21. Push rod; 22. Spring; 23. Push plate; 24. Adjusting screw. Detailed Implementation

[0027] A TPS temperature sensing detection device, such as Figure 1 and Figure 2 As shown, it includes:

[0028] The sensor body 10 and the first support arm 11 for mounting the sensor body 10 are provided. The sensor body 10 is mainly installed on the arm or electrode position of the welding robot. The sensor body 10 needs to be connected to an external control terminal to monitor the position of the weld in real time, compare the real-time data with the preset threshold, and promptly alarm and adjust the current or wire feed speed. Based on the real-time temperature feedback, the welding torch path and dwell time are adjusted to ensure the uniformity of the weld and guarantee the quality and strength of the weld during welding production operations.

[0029] like Figure 1 , Figure 2 and Figure 3As shown, the top of the first support arm 11 is rotatably connected to a connecting seat 12 that can swing along the side wall of the first support arm 11. The top of the connecting seat 12 is rotatably connected to a horizontally rotatable seat plate 13. Both the side wall of the first support arm 11 and the top of the connecting seat 12 are provided with a plurality of thrust holes 14. The connecting seat 12 forms a circular plate and has a plurality of mounting holes through it. The connecting seat 12 forms a rod with a U-shaped cross-section. The first support arm 11 is rotatably disposed in the groove of the connecting seat 12. The thrust holes 14 are circular holes. The multiple thrust holes 14 on the side wall of the first support arm 11 and the top surface of the connecting seat 12 are arranged in a ring array.

[0030] This solution is mainly designed for the application scenario of the sensor body 10 monitoring the temperature at the weld position. The fixed position of the sensor body 10 may cause interference or affect the installation of the sensor body 10 due to the shape of the workpiece or other reasons. The pitch angle of the sensor body 10 is adjusted by swinging the first support arm 11 around the connecting seat 12, and the position of the sensor body 10 is adjusted by rotating the connecting seat 12 around the base plate 13. Thus, the installation position and angle of the sensor body 10 can be flexibly adjusted. Compared with using a bracket to fix the position of the sensor body 10, this solution is less limited, more flexible in installation, and convenient for adjustment during the installation of the sensor body 10.

[0031] like Figure 2 , Figure 4 and Figure 5 As shown, the thrust structure, the connecting seat 12 and the seat plate 13 are both provided with the same thrust structure, and the thrust structure can be engaged with the corresponding thrust hole 14 to lock the position of the first support arm 11 or the connecting seat 12.

[0032] The thrust-stop structure includes an outer sleeve 20, a push rod 21, and a spring 22. The outer sleeve 20 has threads on its exterior. The side wall of the connecting seat 12 is threaded to the top of the seat plate 13, and each outer sleeve 20 is threaded to the top of the seat plate 13. Each outer sleeve 20 has a push rod 21 and a spring 22 inside. The spring 22 can push the push rod 21 to be inserted into the thrust hole 14. The outer sleeve 20 forms a cylindrical structure. The push rod 21 is adapted to the outer sleeve 20 and is slidably disposed on the inner wall of the outer sleeve 20. The end of the push rod 21 is chamfered to form a spherical surface. The spring 22 is fixedly installed on one end of the push rod 21. The thrust-stop structure also includes a push plate 23 and an adjusting screw 24. The push plate 23 is slidably disposed inside the outer sleeve 20. The adjusting screw 24 is threaded to the outer sleeve 20 and rotatably connected to the push plate 23. The end of the spring 22 is fixedly connected to the push plate 23. The adjusting screw 24 can push the push plate 23 closer to the push rod 21 to compress the spring 22.

[0033] As a supplementary explanation to the above solution, the first support arm 11 swings around the connecting seat 12 and the connecting seat 12 rotates around the seat plate 13. The position and angle of the sensor body 10 are too easily deviated. Therefore, it is necessary to limit the first support arm 11 and the connecting seat 12 to a certain extent. The spring force provided by the spring 22 pushes the push rod 21 to slide inside the outer sleeve 20, so that the end of the push rod 21 can be locked into the corresponding thrust hole 14. When the first support arm 11 is rotated, the first support arm 11 will squeeze the spherical surface at the end of the push rod 21, causing the push rod 21 to retract into the outer sleeve 20. When it moves to the next thrust hole 14, the push rod 21 will be locked into the thrust hole 14 again. The first support arm 11 or the connecting seat 12 has a certain resistance during rotation. While ensuring the limitation of the first support arm 11 or the connecting seat 12, the convenience of self-locking is not lost.

[0034] By rotating the adjusting screw 24, the adjusting screw 24 will push the push plate 23 to slide within the outer sleeve 20, compressing the spring 22 and causing it to deform. Consequently, the thrust value of the spring 22 to the push rod 21 will change, and the resistance when the push rod 21 retracts can be adjusted within a certain range. The resistance value of the first support arm 11 and the connecting seat 12 during rotation will also be adjusted accordingly. It can be adjusted according to the usage scenario. The first support arm 11 and the connecting seat 12 can ensure a certain rotational resistance without being unable to rotate due to excessive resistance, thus balancing the limiting effect and the convenience of adjustment.

[0035] The working principle of this utility model is as follows: The base plate 13 is locked to the equipment by screws. The pitch angle of the sensor body 10 is adjusted by swinging the first support arm 11 around the connecting seat 12. The position of the sensor body 10 is adjusted by rotating the connecting seat 12 around the base plate 13. Thus, the installation position and angle of the sensor body 10 can be flexibly adjusted. The elastic force provided by the spring 22 pushes the push rod 21 to slide inside the outer sleeve 20. Thus, the end of the push rod 21 can be inserted into the corresponding thrust hole 14. When the first support arm 11 is rotated, the first support arm 11 will squeeze the spherical surface at the end of the push rod 21, causing the push rod 21 to retract into the outer sleeve 20. When it moves to the next thrust hole 14, the push rod 21 will be inserted into the thrust hole 14 again. The first support arm 11 or the connecting seat 12 has a certain resistance during rotation, which realizes the limitation of the first support arm 11 and the connecting seat 12.

[0036] The sensor body 10 needs to be connected to an external control terminal to monitor the position of the weld in real time, compare the real-time data with the preset threshold, and promptly alarm and adjust the current or wire feeding speed. Based on the real-time temperature feedback, the welding torch path and dwell time are adjusted to ensure the uniformity of the weld and thus ensure the quality of the welding.

[0037] The sensor body 10 can be a TPS temperature sensing detection device, which mainly includes:

[0038] The sensor module is the core of the device and is responsible for directly sensing temperature signals.

[0039] The signal processing module converts the weak signals output by the sensor into processable electrical signals.

[0040] The control and data processing module enables data parsing, storage, and system control functions.

[0041] The communication and transmission module enables data interaction and remote monitoring. Since this is a well-known existing technology, it will not be described in detail here.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A TPS temperature sensing detection device, characterized in that, include: The sensor body (10) and the first support arm (11) for mounting the sensor body (10) are provided with a connecting seat (12) that can swing along the side wall of the first support arm (11) rotatably connected to the top of the first support arm (11), and a seat plate (13) that can rotate horizontally connected to the top of the connecting seat (12). Several thrust holes (14) are provided on the side wall of the first support arm (11) and the top of the connecting seat (12). The thrust structure is provided in both the connecting seat (12) and the seat plate (13). The thrust structure can engage with the corresponding thrust hole (14) to lock the position of the first support arm (11) or the connecting seat (12).

2. The TPS temperature sensing detection device according to claim 1, characterized in that: The connecting seat (12) is formed into a circular plate, and the connecting seat (12) has several mounting holes through it.

3. The TPS temperature sensing detection device according to claim 1, characterized in that: The connecting seat (12) forms a rod with a U-shaped cross section, and the first support arm (11) is rotatably disposed in the groove of the connecting seat (12).

4. The TPS temperature sensing detection device according to claim 1, characterized in that: The thrust hole (14) is a circular hole, and the multiple thrust holes (14) on the side wall of the first support arm (11) and the top surface of the connecting seat (12) are arranged in a ring array.

5. The TPS temperature sensing detection device according to claim 1, characterized in that: The thrust-stop structure includes an outer sleeve (20), a push rod (21), and a spring (22). The outer sleeve (20) is threaded on the outside. The side wall of the connecting seat (12) is threaded to the top of the seat plate (13) with an outer sleeve (20). Each outer sleeve (20) is provided with a push rod (21) and a spring (22) inside. The spring (22) can push the push rod (21) to be inserted into the thrust hole (14).

6. The TPS temperature sensing detection device according to claim 5, characterized in that: The outer sleeve (20) forms a cylindrical structure. The top rod (21) is adapted to the outer sleeve (20) and slidably disposed on the inner wall of the outer sleeve (20). The end of the top rod (21) is chamfered to form a spherical surface. The spring (22) is fixedly installed at one end of the top rod (21).

7. The TPS temperature sensing detection device according to claim 5, characterized in that: The thrust-stop structure also includes a push plate (23) and an adjusting screw (24). The push plate (23) is slidably disposed inside the outer sleeve (20). The adjusting screw (24) is threadedly connected to the outer sleeve (20) and rotatably connected to the push plate (23). The end of the spring (22) is fixedly connected to the push plate (23). The adjusting screw (24) can push the push plate (23) close to the top rod (21) to compress the spring (22).

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