Frequency converter line connection welding mechanism
By installing high-temperature-resistant transparent protective plates and elastic parts on both sides of the welding head, the scald problem caused by the lack of protection in the prior art is solved, and the high temperature isolation and barrier of welding slag splash are achieved, and the safety of workers is improved.
Patent Information
- Application Number
- CN202421253175.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-06-04
AI Technical Summary
The existing inverter line connection welding mechanism lacks protective measures, which causes workers to be easily scalded by high-temperature welding slag during welding.
Designed to install adjustable L-shaped transparent protective plates on both sides of the welding head, made of high-temperature resistant materials, and the adjustable and rebound function of the protective plates is achieved through elastic parts and telescopic rods, ensuring effective isolation of high temperatures and Prevent welding slag from splashing.
It effectively reduces the damage caused by high temperature to workers' hands, and when welding slag splashes occur during welding, the protective plate can block scalds and improves the safety of workers.
Smart Images
Figure CN222243026U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of welding mechanisms, in particular to a frequency converter line connection welding mechanism. Background Art
[0002] Due to the need to connect the inverter lines in large quantities, the applicant purchased a traditional welding mechanism to ensure the production progress. When welding the lines, it is only necessary to place the two inverter line heads to be connected alternately in the wire slots of the welding table. The tin wire will be automatically delivered to the intersection of the inverter line heads through the tin delivery table. Then the foot switch is used to turn on the power, and the welding head will move down to the welding table until it abuts against the line head to weld the inverter line through melting the tin wire.
[0003] However, the applicant found that when workers were welding and connecting the inverter circuits, because the circuits were relatively thick, the welding time for each wire was relatively long, and the temperature of the welding head was very high, in the absence of any protection, welding slag would sometimes splash and burn the hands. Utility Model Content
[0004] The technical problem to be solved by the utility model is to provide a frequency converter circuit connection welding mechanism to overcome the defect that the frequency converter circuit connection welding mechanism in the prior art has no protection and causes hand burns.
[0005] To solve the above technical problems, the utility model provides a frequency converter circuit connection welding mechanism, including a soldering machine, the soldering machine including a welding head; the welding head is symmetrically provided with a left bearing, a right bearing, a left guide rod and a right guide rod on both sides, the left bearing is provided with a left screw rod, the right bearing is provided with a right screw rod, the left moving rod is spirally arranged on the left screw rod and the left guide rod is penetrated into the left guide hole of the left moving rod, the right moving rod is spirally arranged on the right screw rod and the right guide rod is penetrated into the right guide hole of the right moving rod, a left elastic member is arranged in the left screw rod, a right elastic member is arranged in the right screw rod, the left telescopic rod is fixedly connected to the left elastic member, the right telescopic rod is fixedly connected to the right elastic member, the left telescopic rod and the left second guide rods are connected to the left protective plate and the left second guide rods are penetrated into the left second guide holes of the left moving rod, the right telescopic rod and the right second guide rods are connected to the right protective plate and the right second guide rods are penetrated into the right second guide holes of the right moving rod.
[0006] Wherein, the left protective plate and the right protective plate are L-shaped.
[0007] Wherein, the left protective plate and the right protective plate are made of transparent material.
[0008] Wherein, the left protective plate and the right protective plate are made of a transparent material that is resistant to high temperatures.
[0009] Wherein, the bottom ends of the left protective plate and the right protective plate should exceed the welding end of the welding head.
[0010] Wherein, the left screw rod is provided with a left screw handle, and the right screw rod is provided with a right screw handle.
[0011] Wherein, the left moving rod has a left deep hole and a left small hole, the left elastic member is arranged in the left deep hole, and the left telescopic rod passes through the left small hole to be fixedly connected to the left elastic member.
[0012] Wherein, the right moving rod has a right deep hole and a right small hole, the right elastic member is arranged in the right deep hole, and the right telescopic rod passes through the right small hole to be fixedly connected to the right elastic member.
[0013] Wherein, the left elastic member and the right elastic member are both springs.
[0014] Compared with the prior art, the beneficial effect of the utility model is that by adding adjustable left and right protective plates on both sides of the welding head, the high temperature can be isolated to a certain extent, reducing the damage of high temperature to workers' hands. Moreover, if welding slag splashes during welding, the protective plates can also block it, so that it is not easy to cause burns to the hands. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a three-dimensional structural schematic diagram of the inverter circuit connection welding mechanism of the utility model;
[0016] Figure 2 It is a partial structural diagram of the inverter circuit connection welding mechanism of the utility model;
[0017] Figure 3 The utility model is a partial cross-sectional structural schematic diagram of a frequency converter circuit connection welding mechanism. DETAILED DESCRIPTION
[0018] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0019] The inverter circuit connection welding mechanism of this embodiment is as follows Figures 1 to 3 As shown, it includes a soldering machine 1, which includes a machine base 2, a smoking mechanism 3 for absorbing smoke generated during welding to the outside, a tin delivery table (not shown in the figure) for delivering tin wire to the intersection of the inverter line head, and a welding head 4 for welding the inverter line.
[0020] The welding head of this embodiment is symmetrically provided with a left bearing 5, a right bearing 6, a left guide rod 7, and a right guide rod 8 on both sides. The left bearing is provided with a left screw 9. When the left screw is turned, the left screw rotates around the left bearing; the right bearing is provided with a right screw 10. When the right screw is turned, the right screw rotates around the right bearing. In order to facilitate the turning, the left screw is provided with a left screw handle 11, and the right screw is provided with a right screw handle 12.
[0021] In this embodiment, the left moving rod 13 is spirally arranged on the left screw rod and the left guide rod is inserted into the left guide hole 14 of the left moving rod, that is, when the left-right distance of the left moving rod needs to be adjusted, the left moving rod will move to the left or right by turning the left handle, and the left guide rod will move horizontally to the left or right along the left guide hole; the right moving rod 15 is spirally arranged on the right screw rod and the right guide rod is inserted into the right guide hole 16 of the right moving rod, that is, when the left-right distance of the right moving rod needs to be adjusted, the right moving rod will move to the left or right by turning the right handle, and the right guide rod will move horizontally to the left or right along the right guide hole, thereby ensuring the reliability of the movement.
[0022] In this embodiment, a left elastic member 17 is provided in the left screw rod, a right elastic member 18 is provided in the right screw rod, a left telescopic rod 19 is fixedly connected to the left elastic member, and a right telescopic rod 20 is fixedly connected to the right elastic member. Specifically, the left movable rod has a left deep hole 21 and a left small hole 22, the left elastic member is provided in the left deep hole, and the left telescopic rod passes through the left small hole to be fixedly connected to the left elastic member; the right movable rod has a right deep hole 23 and a right small hole 24, the right elastic member is provided in the right deep hole, and the right telescopic rod passes through the right small hole to be fixedly connected to the right elastic member. The left elastic member and the right elastic member in this embodiment are both springs. The left telescopic rod and the left second guide rod 25 are connected to the left protective plate 26, and the left second guide rods are provided in the left second guide holes 27 of the left movable rod, and the right telescopic rod and the right second guide rod 28 are connected to the right protective plate 29, and the right second guide rods are provided in the right second guide holes 30 of the right movable rod. The left protective plate and the right protective plate are L-shaped. In order to facilitate the workers to weld without blocking their sight and ensure the reliability of welding quality, the left and right protective plates are made of transparent materials. The bottom ends 31 of the left and right protective plates should exceed the welding end 32 of the welding head. Since the temperature at the welding head is relatively high, the left and right protective plates are made of transparent materials with high temperature resistance. When the welding head moves downward, the left and right protective plates touch the welding table 33 and move upward, and at the same time, the left and right elastic members are compressed by the thrust from the left and right telescopic rods. When the welding head moves upward, the left and right elastic members push the left and right telescopic rods to rebound to the initial position, that is, the bottom ends of the left and right protective plates exceed the welding end of the welding head. At the same time, the left two guide rods in this embodiment will move vertically up or down along the left two guide holes, and the right two guide rods will move vertically up or down along the right two guide holes, playing a guiding role to ensure the reliability of movement.
[0023] When using this embodiment, first turn the handle to adjust the left and right distance of the moving rod as needed, and place the two inverter line heads to be connected alternately in the wire slot 34 of the welding table. When the welding head moves down to the welding table, the protective plate first touches the welding table and then moves upward, and then the welding head is against the line head to weld and connect the inverter line by melting the tin wire. After welding is completed, the welding head moves upward, and the elastic member pushes the protective plate back to the initial position.
[0024] This embodiment adds adjustable left and right protective plates on both sides of the welding head, which to a certain extent isolate the high temperature and reduce the damage to the workers' hands caused by the high temperature. In addition, if welding slag splashes during welding, the protective plates will also block it, making it less likely to cause burns to the hands.
[0025] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. A frequency converter circuit connection welding mechanism, comprising a soldering machine, wherein the soldering machine comprises a welding head; characterized in that: A left bearing, a right bearing, a left guide rod and a right guide rod are symmetrically provided on both sides of the welding head, the left bearing is provided with a left screw, the right bearing is provided with a right screw, the left moving rod is spirally arranged on the left screw and the left guide rod is penetrated into the left guide hole of the left moving rod, the right moving rod is spirally arranged on the right screw and the right guide rod is penetrated into the right guide hole of the right moving rod, a left elastic part is provided in the left screw, a right elastic part is provided in the right screw, the left telescopic rod is fixedly connected to the left elastic part, the right telescopic rod is fixedly connected to the right elastic part, the left telescopic rod and the left second guide rods are connected to the left protective plate and the left second guide rods are penetrated into the left second guide holes of the left moving rod, the right telescopic rod and the right second guide rods are connected to the right protective plate and the right second guide rods are penetrated into the right second guide holes of the right moving rod.
2. The inverter circuit connection welding mechanism according to claim 1, characterized in that: The left protective plate and the right protective plate are L-shaped.
3. The inverter circuit connection welding mechanism according to claim 2, characterized in that: The left protective plate and the right protective plate are made of transparent material.
4. The inverter circuit connection welding mechanism according to claim 2, characterized in that: The left protective plate and the right protective plate are made of a transparent material that is resistant to high temperatures.
5. The inverter circuit connection welding mechanism according to claim 1, characterized in that: The bottom ends of the left protective plate and the right protective plate should exceed the welding end of the welding head.
6. The inverter circuit connection welding mechanism according to claim 1, characterized in that: The left screw rod is provided with a left screw handle, and the right screw rod is provided with a right screw handle.
7. The inverter circuit connection welding mechanism according to claim 1, characterized in that: The left moving rod has a left deep hole and a left small hole. The left elastic member is arranged in the left deep hole. The left telescopic rod passes through the left small hole and is fixedly connected to the left elastic member.
8. The inverter circuit connection welding mechanism according to claim 6, characterized in that: The right moving rod has a right deep hole and a right small hole, the right elastic member is arranged in the right deep hole, and the right telescopic rod passes through the right small hole and is fixedly connected to the right elastic member.
9. The inverter circuit connection welding mechanism according to any one of claims 1 to 8, characterized in that: The left elastic member and the right elastic member are both springs.