Hot riveting welding machine

Abstract

The utility model provides a hot riveting welding machine which comprises a welding table, the upper surface of the welding table is connected with a machine frame, the top end of the machine frame is connected with a hot riveting welding head, and the bottom end of the hot riveting welding head is connected with a moving mechanism. The moving mechanism comprises a cavity formed in the top end of the welding table, a translation mechanism connected to the interior of the cavity and a translation plate connected to the execution end of the translation mechanism, the upper surface of a plate body of the translation plate is connected with an air pump, the input end of the air pump is connected with a vacuum suction head, and the vacuum suction head is in sliding connection with the top end of the welding table. Through cooperative work of the translation mechanism, the air pump and the vacuum suction head in the moving mechanism, the full-automatic process of sucking and transferring a workpiece to a welding position is achieved, traditional manual carrying and positioning are replaced, and manpower input is reduced.

Description

A hot riveting welding machine Technical Field

[0001] This utility model mainly relates to the technical field of hot riveting welding, and specifically to a hot riveting welding machine. Background Technology

[0002] A hot riveting welding machine, also known as a hot riveting machine or hot melt machine, is a hot melt riveting welding machine used to connect parts made of different materials, enabling thermosetting plastics to connect with hot melt plastic parts, or connecting plastic parts with metal.

[0003] Existing hot riveting welding machines often require manual positioning and placement of the workpiece during operation. This method is not only inefficient, but also prone to inaccurate positioning, which affects the welding quality. Summary of the Invention

[0004] This utility model mainly provides a hot riveting welding machine to solve the technical problems mentioned in the background art.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows:

[0006] A hot riveting welding machine includes a welding table, a frame connected to the upper surface of the welding table, a hot riveting welding head connected to the top of the frame, and a moving mechanism connected to the bottom of the hot riveting welding head.

[0007] The moving mechanism includes a cavity at the top of the welding table, a translation mechanism connected to the cavity, and a translation plate connected to the execution end of the translation mechanism. An air pump is connected to the upper surface of the translation plate, and a vacuum suction head is connected to the input end of the air pump. The vacuum suction head is slidably connected to the top of the welding table.

[0008] Furthermore, the top of the welding station is provided with a first guide elongated hole, which is used for the vacuum suction head to slide, and the hole body of the first guide elongated hole is connected to the cavity.

[0009] Furthermore, the translation mechanism includes support plates connected to both sides inside the cavity, a lead screw rotatably connected between the two support plates, and a sliding block connected to the outer surface of the lead screw via a nut, the sliding block being connected to the lower surface of the translation plate.

[0010] Furthermore, guide rods are provided at both ends of the support plate, and the two ends of the guide rods are respectively connected to the support plate.

[0011] Furthermore, one end of the lead screw is connected to a motor, which is connected to the cavity inside the cavity.

[0012] Furthermore, a mounting plate is slidably connected to one side of the cavity, one end of the mounting plate is connected to a translation plate, and the other end of the mounting plate is connected to a cooling fan.

[0013] Furthermore, the welding station is provided with a second guide elongated hole on the side near the mounting plate, which is used for sliding the mounting plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] Firstly, this utility model achieves a fully automated process of workpiece transfer from pick-up and delivery to the welding position through the coordinated operation of the translation mechanism, air pump, and vacuum suction head in the moving mechanism. This replaces the traditional manual handling and positioning, reduces manpower input, significantly improves production efficiency, reduces the risk of errors caused by manual operation, and ensures the continuity and consistency of welding work.

[0016] Secondly, the first and second guide elongated holes on the welding table of this utility model provide precise guidance for the movement of the vacuum suction head and the mounting plate, respectively; the lead screw and guide rod in the translation mechanism cooperate to ensure that the translation plate moves smoothly and accurately, so that the workpiece can be accurately placed under the hot riveting welding head, ensuring welding accuracy, improving welding quality and product qualification rate.

[0017] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0018] Figure 1 is a schematic diagram of the structure of this utility model;

[0019] Figure 2 is an enlarged view of the structure of region A in Figure 1;

[0020] Figure 3 is a schematic diagram of the internal structure of the cavity of this utility model.

[0021] In the diagram: 1. Welding table; 11. First guide elongated hole; 12. Second guide elongated hole; 2. Frame; 3. Hot riveting head; 4. Moving mechanism; 41. Cavity; 42. Translation mechanism; 421. Support plate; 422. Lead screw; 423. Sliding block; 424. Guide rod; 425. Motor; 43. Translation plate; 44. Air pump; 45. Vacuum suction head; 46. Mounting plate; 47. Cooling fan. Detailed Implementation

[0022] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, which show several embodiments of the utility model. However, the utility model can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the disclosure of the utility model more thorough and comprehensive.

[0023] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of this invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] This application provides a hot riveting welding machine, as shown in Figures 1-3. The hot riveting welding machine includes a welding table 1, a frame 2 connected to the upper surface of the welding table 1, a hot riveting welding head 3 connected to the top of the frame 2, and a moving mechanism 4 connected to the bottom of the hot riveting welding head 3.

[0026] The moving mechanism 4 includes a cavity 41 located at the top of the welding table 1, a translation mechanism 42 connected to the cavity 41, and a translation plate 43 connected to the execution end of the translation mechanism 42. An air pump 44 is connected to the upper surface of the translation plate 43, and a vacuum suction head 45 is connected to the input end of the air pump 44. The vacuum suction head 45 is slidably connected to the top of the welding table 1.

[0027] It should be noted that in this embodiment, the frame 2 fixedly connected to the welding table 1 supports the hot riveting head 3, and the position of the hot riveting head 3 is adjusted by the moving mechanism 4. In the moving mechanism 4, within the cavity 41 at the top of the welding table 1, the translation mechanism 42 operates, driving the translation plate 43 to move. The air pump 44 on the translation plate 43 drives the vacuum suction head 45 to generate suction, adsorbing the workpiece. After the workpiece is adsorbed, the workpiece is transported to a designated position below the hot riveting head 3 by the movement of the translation plate 43, so that the hot riveting head 3 can perform welding operations. Through the above method, the automatic handling and positioning of the workpiece is realized, replacing manual operation, reducing manpower input, improving the automation level of welding work, making the welding process smoother and more efficient, and reducing the uncertainty caused by manual operation.

[0028] Optionally, as shown in Figures 1 and 3, the top of the welding station 1 is provided with a first guide elongated hole 11, which is used for the vacuum suction head 45 to slide, and the hole body of the first guide elongated hole 11 is connected to the cavity 41.

[0029] In this embodiment, the first guide elongated hole 11 provided at the top of the welding table 1 provides a guide path for the sliding of the vacuum suction head 45. When the translation mechanism 42 drives the translation plate 43 to move, the vacuum suction head 45 slides along the first guide elongated hole 11. The first guide elongated hole 11 is connected to the cavity 41, ensuring that the vacuum suction head 45 operates stably during translation without deviation or shaking. Through the above method, the accuracy and stability of the movement of the vacuum suction head 45 are improved, ensuring that the vacuum suction head 45 can accurately adsorb and transport workpieces, improving the accuracy of workpiece positioning, providing a guarantee for high-quality welding, and reducing welding errors caused by deviations in the movement of the vacuum suction head 45.

[0030] Optionally, as shown in Figures 1 and 3, the translation mechanism 42 includes a support plate 421 connected to both sides inside the cavity 41, a lead screw 422 rotatably connected between the two support plates 421, and a sliding block 423 connected to the outer surface of the lead screw 422 via a nut. The sliding block 423 is connected to the lower surface of the translation plate 43.

[0031] In this embodiment, in the translation mechanism 42, the support plates 421 connected to both sides inside the cavity 41 support the rotating lead screw 422. When the lead screw 422 rotates, it drives the sliding block 423 to move axially along the lead screw 422 via the lead screw nut. The sliding block 423 is connected to the lower surface of the translation plate 43, thereby driving the translation plate 43 to move translatably on the welding table 1. Through the transmission method of the lead screw 422 and the lead screw nut, the translation plate 43 can be moved smoothly and accurately. The position of the translation plate 43 can be flexibly adjusted according to the welding requirements, thereby accurately controlling the movement trajectory of the vacuum suction head 45 and improving the adaptability of the equipment to different welding tasks.

[0032] Optionally, as shown in Figures 1 and 3, guide rods 424 are provided at both ends of the support plate 421, and the two ends of the guide rods 424 are respectively connected to the support plate 421.

[0033] In this embodiment, guide rods 424 passing through both ends of the support plate 421 provide guidance and support for the movement of the sliding block 423. During the movement of the sliding block 423 driven by the lead screw 422, the guide rods 424 restrict the sliding block 423 to move only along its axial direction, preventing the sliding block 423 from rotating or deviating during movement, thus enhancing the stability of the movement of the sliding block 423.

[0034] Optionally, as shown in Figures 1 and 3, one end of the lead screw 422 is connected to a motor 425, and the motor 425 is connected to the cavity 41.

[0035] In this embodiment, a motor 425 connected to one end of the lead screw 422 is installed inside the cavity 41. When the motor 425 operates, it transmits power to the lead screw 422, driving the lead screw 422 to rotate, thereby moving the sliding block 423, the translation plate 43, and the vacuum suction head 45. By providing a power source for the translation mechanism 42 in the above manner, the moving distance, speed, and direction of the translation plate 43 can be precisely controlled by controlling the start / stop, speed, and direction of the motor 425. This enables flexible control of the workpiece handling and positioning process, meeting the needs of different welding processes for workpiece position adjustment.

[0036] Optionally, as shown in Figures 1 and 2, a mounting plate 46 is slidably connected to one side of the cavity 41. One end of the mounting plate 46 is connected to the translation plate 43, and the other end of the mounting plate 46 is connected to a cooling fan 47.

[0037] In this embodiment, a mounting plate 46 slidably connected to one side of the cavity 41 is connected at one end to a translation plate 43, and at the other end to a cooling fan 47. When the translation plate 43 moves, the mounting plate 46 slides synchronously, driving the cooling fan 47 to move, thus dissipating heat from areas that generate heat during welding, such as the hot riveting head 3 and surrounding components. This method effectively dissipates the heat generated during equipment operation, lowers the equipment temperature, prevents performance degradation or component damage due to overheating, ensures stable operation of the equipment in a suitable temperature environment, and extends the overall service life of the equipment.

[0038] Optionally, as shown in Figures 1 and 3, the welding station 1 is provided with a second guide elongated hole 12 on the side near the mounting plate 46, and the second guide elongated hole 12 is used for sliding the mounting plate 46.

[0039] In this embodiment, the second guide hole 12 provided on the side of the welding station 1 near the mounting plate 46 provides guidance for the sliding of the mounting plate 46, allowing the mounting plate 46 to slide smoothly along the second guide hole 12 under the action of the translation plate 43, ensuring that the cooling fan 47 moves synchronously with the translation plate 43. This ensures the stability and accuracy of the movement of the cooling fan 47, enabling it to effectively dissipate heat from the designated area, preventing the mounting plate 46 from shifting or jamming during movement, ensuring the normal and reliable operation of the cooling system, and maintaining the equipment in good working condition.

[0040] The specific operation method of this utility model is as follows:

[0041] Place the workpiece to be welded in a suitable initial position on the welding table 1, check whether the connections of each component of the hot riveting welding machine are secure, and ensure that the electrical equipment such as the motor 425 and the air pump 44 are in normal working condition.

[0042] The motor 425 is started, which drives the lead screw 422 to rotate. The lead screw 422 drives the sliding block 423 to move on the guide rod 424 through the lead screw nut, thereby moving the translation plate 43 towards the workpiece position. After the translation plate 43 moves into place, the air pump 44 starts, generating negative pressure through the vacuum suction head 45 to firmly adsorb the workpiece. The motor 425 rotates in the opposite direction, driving the translation plate 43 to smoothly move the vacuum suction head 45 with the adsorbed workpiece along the first guide elongated hole 11 to the designated welding position below the hot riveting head 3. During the transfer, the mounting plate 46 slides synchronously through the second guide elongated hole 12 to ensure that the relative position of the cooling fan 47 and the translation plate 43 remains unchanged.

[0043] The hot riveting head 3 descends to perform hot riveting welding on the workpiece in the welding position. During the welding process, the cooling fan 47 runs continuously to dissipate heat from the hot riveting head 3 and surrounding components, preventing the equipment from overheating. After welding is completed, the hot riveting head 3 rises back to its original position, and the motor 425 starts running again, driving the translation plate 43 to move the welded workpiece to the designated unloading position; the air pump 44 stops working, and the vacuum suction head 45 releases the workpiece, completing one welding cycle.

[0044] The present invention has been described above by way of example in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvement made by adopting the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution of the present invention to other occasions without modification, shall be within the protection scope of the present invention.

Claims

1. A hot riveting welding machine, comprising a welding table (1), characterized in that, The upper surface of the welding table (1) is connected to a frame (2), the top of the frame (2) is connected to a hot riveting head (3), and the bottom of the hot riveting head (3) is connected to a moving mechanism (4). The moving mechanism (4) includes a cavity (41) located at the top of the welding table (1), a translation mechanism (42) connected to the cavity (41), and a translation plate (43) connected to the execution end of the translation mechanism (42). An air pump (44) is connected to the upper surface of the translation plate (43), and a vacuum suction head (45) is connected to the input end of the air pump (44). The vacuum suction head (45) is slidably connected to the top of the welding table (1).

2. The hot riveting welding machine according to claim 1, characterized in that, The welding station (1) has a first guide hole (11) at its top end. The first guide hole (11) is used for the vacuum suction head (45) to slide. The hole of the first guide hole (11) is connected to the cavity (41).

3. The hot riveting welding machine according to claim 1, characterized in that, The translation mechanism (42) includes a support plate (421) connected to both sides inside the cavity (41), a lead screw (422) rotatably connected between the two support plates (421), and a sliding block (423) connected to the outer surface of the lead screw (422) via a nut. The sliding block (423) is connected to the lower surface of the translation plate (43).

4. The hot riveting welding machine according to claim 3, characterized in that, Guide rods (424) are provided at both ends of the support plate (421), and the two ends of the guide rods (424) are respectively connected to the support plate (421).

5. The hot riveting welding machine according to claim 4, characterized in that, One end of the lead screw (422) is connected to a motor (425), which is connected to the cavity (41).

6. The hot riveting welding machine according to claim 1, characterized in that, A mounting plate (46) is slidably connected to one side of the cavity (41). One end of the mounting plate (46) is connected to the translation plate (43), and the other end of the mounting plate (46) is connected to a cooling fan (47).

7. The hot riveting welding machine according to claim 1, characterized in that, The welding station (1) is provided with a second guide hole (12) on the side near the mounting plate (46), and the second guide hole (12) is used for sliding of the mounting plate (46).

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