Temperature controller full-automatic shell welding machine

Abstract

The utility model relates to temperature controller technical field especially is temperature controller full -automatic shell welding machine, including welding machine body, the workstation top of inside welding machine body rotatory mounting has first rotating plate, one side of first rotating plate is installed the frame, the top telescopic mounting of frame has the welding head, the top edge rotatory mounting of first rotating plate has second rotating plate. Advantageous effects lie in: the utility model drives multiple temperature controller shell to move to the below of welding head in turn and weld, when welding head welds temperature controller shell, first rotating plate stops rotating, thus, temperature controller shell accurate rotation reaches the below of welding head, and receives steady clamping, and it is convenient to accurate good welding processing to temperature controller shell, temperature controller shell is adjusted to different welding positions at the bottom of welding head, and it is convenient to the welding head to carry out welding to the different position of temperature controller shell surface.

Description

Technical Field

[0001] This utility model relates to the field of thermostat technology, and in particular to a fully automatic thermostat housing welding machine. Background Technology

[0002] A thermostat is an electrical device that uses pressure to actuate contacts, thereby controlling whether electrical equipment starts or stops operating when a certain temperature is reached. Bimetallic thermostats are widely used in home appliances, automobiles, and industrial equipment. The market supply is characterized by a diverse range of brands. The thermostat is encased in a shell, which requires welding.

[0003] Existing fully automatic thermostat housing welding machines involve welding the thermostat housing inside the machine body. The thermostat housing is placed on a rotating structure and rotated to the welding position, where it is welded by a welding head. However, during the rotation of the thermostat housing on the rotating structure, it may wobble and slip, causing positional deviations. This makes it difficult for the welding head to accurately weld the thermostat housing at the welding point. Furthermore, when the thermostat housing is rotated under the welding head for welding, the welding position is not easily adjustable, and welding is only performed at a single position, failing to allow for rotational positioning of the thermostat housing during the welding process.

[0004] Therefore, a fully automatic temperature controller shell welding machine is proposed. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies where, when the thermostat housing is rotated under the welding head for welding, the welding position is not easily adjustable, and welding is only performed at a single position without allowing for rotation of the thermostat housing during the welding process. Therefore, this invention proposes a fully automatic thermostat housing welding machine.

[0006] To achieve the above objectives, this utility model provides the following technical solution: The design includes a fully automatic thermostat housing welding machine, comprising a welding machine body, a first rotating plate rotatably mounted on the top of the worktable inside the welding machine body, a frame mounted on one side of the first rotating plate, a welding head telescopically mounted on the top of the frame, a second rotating plate rotatably mounted on the top edge of the first rotating plate, a drive rotation mechanism mounted on the bottom of the second rotating plate, a clamping mechanism mounted on the top edge of the second rotating plate, and a support frame for supporting and placing the thermostat housing mounted in the middle of the top of the second rotating plate. The drive rotation mechanism includes a second rotating column fixed at the middle of the bottom end of the second rotating plate and rotating through the edge of the first rotating plate, a gear fixed at the bottom end of the second rotating column, a toothed plate meshing with one side of the gear, and an electric push rod fixed at the inner end of the toothed plate. The clamping mechanism includes a side plate fixed to the top edge of the second rotating plate, and a clamping plate elastically mounted inside the side plate. Furthermore, the first rotating plate is a circular plate structure and is horizontally arranged. A first rotating column is fixed in the middle of its bottom end. A motor is installed at the bottom end of the first rotating column, and the motor is embedded in the inside of the welding machine body workbench. Furthermore, the first rotating plate has rotating holes evenly spaced along its edge, the second rotating column slides vertically through the rotating holes, and the gear and the toothed plate are both horizontally positioned at the bottom end of the first rotating plate. Furthermore, a snap-fit ​​frame is fixed at the bottom of the first rotating plate and at one side of the rotating hole. The snap-fit ​​frame has a C-shaped structure and is vertically slidably snapped onto the outside of the toothed plate. The electric push rod is horizontally fixedly installed at the bottom of the first rotating plate. Furthermore, the second rotating plate is a circular plate structure and is horizontally arranged, with one of the second rotating plates located directly below the welding head. The side plate is a rectangular plate structure and is vertically arranged. The clamping plate is an arc-shaped plate structure and is vertically slidably arranged at the top of the second rotating plate. Guide rods are fixed at the upper and lower ends of the outer side of the clamping plate. Furthermore, guide holes are provided at the upper and lower ends of the side plate, and the guide rod slides horizontally through the guide holes. The guide rod is a threaded rod structure.

[0007] Furthermore, a limit nut is connected to the outer end surface of the guide rod at a position outside the side plate, and a spring is sleeved on the surface of the guide rod, the spring being installed between the side plate and the clamping plate. Furthermore, a connecting groove is formed between the second rotating plate and the second rotating column. The connecting groove is a threaded groove structure and is vertically arranged. The internal thread rotates through a support rod. The support frame is fixed to the top of the support rod and is horizontally arranged in a cross shape, and is offset from the clamping plate.

[0008] The fully automatic temperature controller shell welding machine proposed in this utility model has the following advantages: 1. This utility model involves rotating a first rotating plate on the worktable of a welding machine and rotating a second rotating plate on the top edge of the first rotating plate. A clamping plate is elastically installed on the top of the second rotating plate via a side plate, guide rod, and spring. Therefore, when a thermostat housing is placed sequentially above the second rotating plate, the spring actuates the clamping plate, clamping the side of the thermostat housing. The control terminal inside the welding machine controls a motor, which drives the first rotating plate to rotate, moving multiple thermostat housings sequentially to the underside of the welding head for welding. When the welding head is welding the thermostat housing, the first rotating plate stops rotating. In this way, the thermostat housing is accurately rotated to the underside of the welding head and stably clamped, facilitating accurate and efficient welding of the thermostat housing.

[0009] 2. In this invention, a gear is installed at the bottom end of the second rotating plate via a second rotating column, and a toothed plate is meshed with the gear on the outside. Therefore, when the thermostat housing is clamped by the clamping plate and rotates with the first rotating plate to the bottom of the welding head for welding, the control terminal inside the welding machine controls the electric push rod. The electric push rod drives the toothed plate to move along the snap-fit ​​frame, and the toothed plate meshes with the gear to drive rotation, thereby causing the second rotating plate to rotate around the second rotating column as the center. This allows the thermostat housing to rotate and adjust to different welding positions at the bottom end of the welding head, facilitating welding of different positions on the surface of the thermostat housing by the welding head.

[0010] 3. In this utility model, a support rod and a support frame are installed at the top of the second rotating plate. The support rod can be rotated along the connecting groove to adjust its height, thereby adjusting the height of the support frame. Therefore, when welding thermostat housings of different heights, the height of the support frame can be adjusted by rotating the support rod to facilitate the placement of thermostat housings of different heights at different heights. The housings are then clamped by the clamping plate, making it easier for the welding head to approach the thermostat housing for welding. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This utility model Figure 1 A schematic diagram of the first rotating plate, clamping plate, and welding head; Figure 3 This utility model Figure 1 A schematic diagram of the first rotating plate and the snap-fit ​​frame; Figure 4 This utility model Figure 1 A schematic diagram of the second rotating plate, side plate, and gear components; Figure 5 This utility model Figure 1 A schematic diagram of the support rod and support frame; Figure 6 This utility model Figure 1 A schematic diagram of the clamping mechanism and the drive rotation mechanism.

[0012] In the diagram: 1. Welding machine body; 2. First rotating plate; 3. Second rotating plate; 4. Side plate; 5. Frame; 6. Welding head; 7. Motor; 8. Gear plate; 9. Guide rod; 10. Clamping plate; 11. Nut; 12. Support frame; 13. First rotating column; 14. Rotating hole; 15. Snap-fit ​​frame; 16. Gear; 17. Second rotating column; 18. Connecting groove; 19. Guide hole; 20. Support rod; 21. Electric push rod; 22. Spring. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0014] Example 1 Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The fully automatic thermostat housing welding machine shown in the figure includes a welding body 1. A first rotating plate 2 is rotatably mounted on the top of the worktable inside the welding body 1. A frame 5 is mounted on one side of the first rotating plate 2. A welding head 6 is telescopically mounted on the top of the frame 5. A second rotating plate 3 is rotatably mounted on the top edge of the first rotating plate 2. A drive rotation mechanism is mounted on the bottom of the second rotating plate 3. A clamping mechanism is mounted on the top edge of the second rotating plate 3. A support frame 12 for supporting and placing the thermostat housing is mounted in the middle of the top of the second rotating plate 3.

[0015] The clamping mechanism includes a side plate 4 fixed to the top edge of the second rotating plate 3, and a clamping plate 10 elastically installed inside the side plate 4. The first rotating plate 2 is a circular plate structure and is set horizontally. A first rotating column 13 is fixed in the middle of its bottom end. A motor 7 is installed at the bottom end of the first rotating column 13. The motor 7 is embedded in the inside of the worktable of the welding machine body 1. The second rotating plate 3 is a circular plate structure and is set horizontally. One of the second rotating plates 3 is located directly below the welding head 6. The side plate 4 is a rectangular plate structure and is set vertically. The clamping plate 10 is an arc-shaped plate structure and is vertically slidably set at the top of the second rotating plate 3. Guide rods 9 are fixed at the upper and lower ends of the outer side of the clamping plate 10. The upper and lower ends of the side plate 4 have guide holes 19, and the guide rod 9 slides horizontally through the guide holes 19. The guide rod 9 has a threaded rod structure.

[0016] A limit nut 11 is connected to the outer end surface of the guide rod 9 at a position outside the side plate 4. A spring 22 is sleeved on the surface of the guide rod 9, and the spring 22 is installed between the side plate 4 and the clamping plate 10. The thermostat housing is placed on top of multiple second rotating plates 3 in sequence. Spring 22 actuates clamping plate 10, which clamps the side of the thermostat housing. Therefore, the control terminal inside the welding machine 1 controls motor 7, which drives first rotating plate 2 to rotate, moving multiple thermostat housings to the bottom of welding head 6 for welding. When welding head 6 is welding the thermostat housing, first rotating plate 2 stops rotating. In this way, the thermostat housing is accurately rotated to the bottom of welding head 6 and is stably clamped, which facilitates accurate and good welding of the thermostat housing.

[0017] Example 2 Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The fully automatic thermostat housing welding machine shown in the figure includes a welding body 1. A first rotating plate 2 is rotatably mounted on the top of the worktable inside the welding body 1. A frame 5 is mounted on one side of the first rotating plate 2. A welding head 6 is telescopically mounted on the top of the frame 5. A second rotating plate 3 is rotatably mounted on the top edge of the first rotating plate 2. A drive rotation mechanism is mounted on the bottom of the second rotating plate 3. A clamping mechanism is mounted on the top edge of the second rotating plate 3. A support frame 12 for supporting and placing the thermostat housing is mounted in the middle of the top of the second rotating plate 3.

[0018] The drive rotation mechanism includes a second rotating column 17 fixed at the bottom middle of the second rotating plate 3 and rotating through the edge of the first rotating plate 2, a gear 16 fixed at the bottom of the second rotating column 17, a toothed plate 8 meshing with one side of the gear 16, and an electric push rod 21 fixed at the inner end of the toothed plate 8.

[0019] The first rotating plate 2 has rotating holes 14 evenly spaced along its edge. The second rotating column 17 slides vertically through the rotating holes 14. The gear 16 and the toothed plate 8 are both horizontally positioned at the bottom of the first rotating plate 2. A snap-fit ​​frame 15 is fixed at the bottom of the first rotating plate 2 and on one side of the rotating hole 14. The snap-fit ​​frame 15 has a C-shaped structure and is vertically slidably snapped onto the outside of the toothed plate 8. The electric push rod 21 is horizontally fixedly installed at the bottom of the first rotating plate 2. After the thermostat housing is clamped by the clamping plate 10, and as the first rotating plate 2 rotates to the underside of the welding head 6 for welding, the control terminal inside the welding machine body 1 controls the electric push rod 21. The electric push rod 21 drives the toothed plate 8 to move along the snap-fit ​​frame 15. The toothed plate 8 meshes with the gear 16 to drive rotation, thereby causing the second rotating plate 3 to rotate around the second rotating column 17 as the center. This allows the thermostat housing to rotate and adjust to different welding positions at the bottom of the welding head 6, making it easier for the welding head 6 to weld different positions on the surface of the thermostat housing.

[0020] Example 3 Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The fully automatic thermostat housing welding machine shown in the figure includes a welding body 1. A first rotating plate 2 is rotatably mounted on the top of the worktable inside the welding body 1. A frame 5 is mounted on one side of the first rotating plate 2. A welding head 6 is telescopically mounted on the top of the frame 5. A second rotating plate 3 is rotatably mounted on the top edge of the first rotating plate 2. A drive rotation mechanism is mounted on the bottom of the second rotating plate 3. A clamping mechanism is mounted on the top edge of the second rotating plate 3. A support frame 12 for supporting and placing the thermostat housing is mounted in the middle of the top of the second rotating plate 3.

[0021] A connecting groove 18 is opened in the middle of the second rotating plate 3 and the second rotating column 17. The connecting groove 18 is a threaded groove structure and is set vertically. The internal thread rotates through the support rod 20. The support frame 12 is fixed to the top of the support rod 20 and is set horizontally. It has a cross-shaped structure and is offset from the clamping plate 10.

[0022] When welding thermostat housings of different heights, the height of the support frame 12 can be adjusted by rotating the support rod 20, so that thermostat housings of different heights can be supported and placed at different heights, and clamped by the clamping plate 10, so that the welding head 6 can be close to the thermostat housing for welding processing. Working method: The first rotating plate 2 is rotated and installed on the worktable of the welding machine body 1, and the second rotating plate 3 is rotated and installed on the top edge of the first rotating plate 2. The clamping plate 10 is elastically installed on the top of the second rotating plate 3 through the side plate 4, the guide rod 9 and the spring 22. Therefore, the thermostat housing is placed on top of multiple second rotating plates 3 in sequence, and the spring 22 springs the clamping plate 10 to clamp the side of the thermostat housing.

[0023] Therefore, the control terminal inside the welding machine body 1 controls the motor 7, which drives the first rotating plate 2 to rotate, causing multiple thermostat housings to move sequentially to the underside of the welding head 6 for welding. When the welding head 6 is welding the thermostat housing, the first rotating plate 2 stops rotating. In this way, the thermostat housing is accurately rotated to the underside of the welding head 6 and is stably clamped, which facilitates accurate and good welding of the thermostat housing.

[0024] A gear 16 is installed at the bottom of the second rotating plate 3 via the second rotating column 17, and a toothed plate 8 is engaged with the outside of the gear 16. Therefore, when the thermostat housing is clamped by the clamping plate 10 and rotates with the first rotating plate 2 to the bottom of the welding head 6 for welding, the control terminal inside the welding machine body 1 controls the electric push rod 21. The electric push rod 21 drives the toothed plate 8 to move along the snap-fit ​​frame 15. The toothed plate 8 engages with the gear 16 to drive rotation, thereby causing the second rotating plate 3 to rotate around the second rotating column 17 as the center. This allows the thermostat housing to rotate and adjust to different welding positions at the bottom of the welding head 6, making it easier for the welding head 6 to weld different positions on the surface of the thermostat housing.

[0025] A support rod 20 and a support frame 12 are installed at the top of the second rotating plate 3. The support rod 20 can be rotated along the connecting groove 18 to adjust its height, thereby adjusting the height of the support frame 12. Therefore, when welding thermostat housings of different heights, the height of the support frame 12 can be adjusted by rotating the support rod 20 to support thermostat housings of different heights at different heights and clamp them with the clamping plate 10, so that the welding head 6 can approach the thermostat housing for welding processing. The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A fully automatic temperature controller housing welding machine, comprising a welding machine body (1), characterized in that: The welding machine body (1) has a first rotating plate (2) rotatably mounted on the top of the workbench inside. A frame (5) is mounted on one side of the first rotating plate (2). A welding head (6) is telescopically mounted on the top of the frame (5). A second rotating plate (3) is rotatably mounted on the top edge of the first rotating plate (2). A driving rotation mechanism is mounted on the bottom end of the second rotating plate (3). A clamping mechanism is mounted on the top edge of the second rotating plate (3). A support frame (12) for supporting and placing the temperature controller shell is mounted in the middle of the top of the second rotating plate (3). The drive rotation mechanism includes a second rotating column (17) fixed at the middle of the bottom end of the second rotating plate (3) and rotating through the edge of the first rotating plate (2), a gear (16) fixed at the bottom end of the second rotating column (17), a toothed plate (8) meshing with one side of the gear (16), and an electric push rod (21) fixed at the inner end of the toothed plate (8). The clamping mechanism includes a side plate (4) fixed to the top edge of the second rotating plate (3) and a clamping plate (10) elastically installed inside the side plate (4).

2. The fully automatic temperature controller housing welding machine according to claim 1, characterized in that: The first rotating plate (2) is a circular plate structure and is set horizontally. A first rotating column (13) is fixed in the middle of its bottom end. A motor (7) is installed at the bottom end of the first rotating column (13). The motor (7) is embedded in the inside of the workbench of the welding machine body (1).

3. The fully automatic temperature controller housing welding machine according to claim 1, characterized in that: The first rotating plate (2) has rotating holes (14) evenly spaced on its edge. The second rotating column (17) slides vertically through the rotating holes (14). The gear (16) and the toothed plate (8) are both horizontally arranged at the bottom of the first rotating plate (2).

4. The fully automatic temperature controller housing welding machine according to claim 3, characterized in that: A snap-fit ​​frame (15) is fixed at the bottom of the first rotating plate (2) and on one side of the rotating hole (14). The snap-fit ​​frame (15) is a C-shaped structure and is vertically slidably snapped onto the outside of the toothed plate (8). The electric push rod (21) is horizontally fixed at the bottom of the first rotating plate (2).

5. The fully automatic temperature controller housing welding machine according to claim 1, characterized in that: The second rotating plate (3) is a circular plate structure and is set horizontally. One of the second rotating plates (3) is located directly below the welding head (6). The side plate (4) is a rectangular plate structure and is set vertically. The clamping plate (10) is an arc-shaped plate structure and is vertically slidably set at the top of the second rotating plate (3). Guide rods (9) are fixed at the upper and lower ends of the outer side of the clamping plate (10).

6. The fully automatic temperature controller housing welding machine according to claim 5, characterized in that: The side plate (4) has guide holes (19) at both the upper and lower ends. The guide rod (9) slides horizontally through the guide hole (19). The guide rod (9) is a threaded rod structure.

7. The fully automatic temperature controller housing welding machine according to claim 6, characterized in that: A limit nut (11) is connected to the outer end surface of the guide rod (9) at a position outside the side plate (4). A spring (22) is sleeved on the surface of the guide rod (9). The spring (22) is installed between the side plate (4) and the clamping plate (10).

8. The fully automatic temperature controller housing welding machine according to claim 1, characterized in that: A connecting groove (18) is opened in the middle of the second rotating plate (3) and the second rotating column (17). The connecting groove (18) is a threaded groove structure and is set vertically. The internal thread rotates through the support rod (20). The support frame (12) is fixed to the top of the support rod (20) and is set horizontally. It has a cross-shaped structure and is offset from the clamping plate (10).

Images