Hot melting rivet welding tool

Abstract

The utility model relates to the technical field of rivet welding, in particular to a hot melting rivet welding tool which comprises a mounting plate, a top plate, a panel, a middle frame, four telescopic assemblies and a heating mechanism, a plurality of profiling plates are evenly arranged on the surface of the mounting plate, the panel is arranged below the top plate, the middle frame is arranged between the panel and the mounting plate, and the four telescopic assemblies are arranged on the surface of the mounting plate. The four telescopic assemblies are arranged at the four bottom corners of the panel and the four bottom corners of the middle frame, the heating mechanism is arranged in the middle frame and comprises a heat insulation plate, a heating plate, two heating rods, four connecting rods and a plurality of hot riveting heads, the heat insulation plate is slidably connected with the middle frame, the heating plate is detachably connected with the heat insulation plate, one ends of the hot riveting heads are detachably connected with the heating plate, and the other ends of the hot riveting heads are detachably connected with the connecting rods. And one end of each of the four connecting rods is clamped with the panel, and the other end of each of the four connecting rods is fixedly connected with the heat insulation plate, so that the problems that the existing riveting equipment has many defective products, is high in rejection rate, cannot meet the production requirements, and wastes time and labor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of riveting and welding, in particular to a hot melt riveting and welding tool. Background Art

[0002] Riveting is a type of electric welding, commonly used to join thicker metals. The basic principle of riveting is to penetrate the welded objects with a welding rod, joining them together. This welding method is particularly suitable for joining parts made of dissimilar materials, such as plastic and metal. During the riveting process, a rivet stud on one part is inserted into a hole in the other. Cold flow or melting of the plastic then deforms the stud, forming a rivet head that mechanically locks the two parts together. This process is fast and economical, requiring no rivets or screws. By varying the design of the welding head, a variety of rivet head designs can be achieved.

[0003] Traditional riveting involves attaching a rivet head to a soldering iron and then performing individual riveting. However, individual riveting cannot ensure balanced cooling of the product, resulting in a high scrap rate and a high rate of defective products. This cannot keep up with production needs and is time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of the utility model is to provide a hot melt riveting tool, which solves the problems of existing riveting equipment such as a large number of defective products, a high scrap rate, failure to keep up with production needs, and time and labor consumption.

[0005] To achieve the above-mentioned objectives, the utility model provides a hot melt riveting tool, comprising a mounting plate, a top plate, a panel, a middle frame, four telescopic components and a heating mechanism, wherein a plurality of profiling plates are evenly arranged on the surface of the mounting plate, the panel is arranged below the top plate, the middle frame is arranged between the panel and the mounting plate, the four telescopic components are arranged at the four bottom corners of the panel and the middle frame, the heating mechanism is arranged inside the middle frame, the heating mechanism comprises a heat insulation plate, a heating plate, two heating rods, four connecting rods and a plurality of hot rivet heads, the heat insulation plate is slidably connected to the middle frame and is located inside the middle frame, the heating plate is detachably connected to the heat insulation plate and is located inside the heat insulation plate, the two heating rods are arranged inside the heating plate and on both sides of the heating plate, one end of a plurality of hot rivet heads is detachably connected to the heating plate, the other end of a plurality of hot rivet heads passes through the heating plate and the middle frame and is respectively arranged above the corresponding profiling plates, one end of the four connecting rods is clamped with the panel, and the other end of the four connecting rods is fixedly connected to the heat insulation plate.

[0006] In which, the heating mechanism also includes a temperature sensing probe and several power cords, the temperature sensing probe is arranged inside the heating plate, one end of several of the power cords is fixedly connected to the temperature sensing probe and the two heating rods respectively, and the other end of several of the power cords passes through the heating plate, the insulation plate, the panel and the top plate, and the surfaces of the panel and the top plate are evenly provided with circular holes, and several of the power cords are arranged inside the circular holes.

[0007] Each of the telescopic components includes a spring and a positioning column, one end of the positioning column is fixedly connected to the middle frame, the other end of the positioning column is slidably connected to the panel and is located between the panel and the middle frame, and the spring is covered on the surface of the positioning column.

[0008] Among them, a number of fixing plates are evenly arranged on the bottom of the middle frame, and a number of the fixing plates are fixedly connected to the middle frame and covered on the surface of the corresponding hot rivet head. A number of the fixing plates are respectively arranged above the corresponding profiling plates.

[0009] Wherein, the hot melt riveting tool also includes a limiting magnetic attraction, which is fixedly connected to the mounting plate and is located on one side of the mounting plate.

[0010] The utility model provides a hot melt riveting tool, wherein the heat insulation plate is slidably connected to the middle frame and is located inside the middle frame, the heating plate is detachably connected to the heat insulation plate and is located inside the heat insulation plate, the two heating rods are arranged inside the heating plate and are located on both sides of the heating plate, one end of several hot rivet heads is detachably connected to the heating plate, the other ends of several hot rivet heads pass through the heating plate and the middle frame and are respectively arranged above the corresponding profiling plates, one end of four connecting rods is clamped with the panel, and the other ends of four connecting rods are fixedly connected to the heat insulation plate, the product is placed on several profiling plates, the mounting plate is placed below the middle frame, the heating rods irritate the heating plate to reach the temperature required for riveting, and the top plate is pushed to make the heating rivet heads reach the processing position. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0012] Figure 1 It is a structural schematic diagram of the hot melt riveting tool of the utility model.

[0013] Figure 2 It is a front view of the hot melt riveting tool of the present invention.

[0014] Figure 3 It is a top view of the hot melt riveting tool of the present invention.

[0015] Figure 4 This utility model Figure 3 AA line structural cross-sectional view.

[0016] 1-Mounting plate, 2-Profiling plate, 3-Top plate, 4-Panel, 5-Middle frame, 6-Insulation plate, 7-Heating plate, 8-Heating rod, 9-Connecting rod, 10-Thermal rivet head, 11-Temperature probe, 12-Power cord, 13-Spring, 14-Location column, 15-Fixed plate, 16-Limiting magnet. DETAILED DESCRIPTION

[0017] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0018] See also Figures 1 to 4 The utility model provides a hot melt riveting tool, including a mounting plate 1, a top plate 3, a panel 4, a middle frame 5, four telescopic components and a heating mechanism. The surface of the mounting plate 1 is evenly provided with a plurality of profiling plates 2. The panel 4 is provided below the top plate 3. The middle frame 5 is provided between the panel 4 and the mounting plate 1. The four telescopic components are provided at the four bottom corners of the panel 4 and the middle frame 5. The heating mechanism is provided inside the middle frame 5. The heating mechanism includes a heat insulation plate 6, a heating plate 7, two heating rods 8, four connecting rods 9 and a plurality of hot riveting heads 10. The heat insulation plate 6 is slidably connected to the middle frame 5 and is located inside the middle frame 5. The heating plate 7 is detachably connected to the heat insulation plate 6 and is located inside the heat insulation plate 6. The two heating rods 8 are arranged inside the heating plate 7 and are located on both sides of the heating plate 7. One end of several hot rivet heads 10 is detachably connected to the heating plate 7, and the other ends of several hot rivet heads 10 pass through the heating plate 7 and the middle frame 5 and are respectively arranged above the corresponding profiling plates 2. One end of four connecting rods 9 is clamped with the panel 4, and the other end of four connecting rods 9 is fixedly connected to the heat insulation plate 6.

[0019] In this embodiment, the product is placed on several of the profiling plates 2, and the mounting plate 1 is placed under the middle frame 5. The heating rod 8 heats the heating plate 7 to reach the temperature required for riveting, and pushes the top plate 3 to make the heating rivet head 10 reach the processing position.

[0020] Furthermore, the heating mechanism also includes a temperature sensing probe 11 and several power cords 12, the temperature sensing probe 11 is arranged inside the heating plate 7, one end of several power cords 12 is fixedly connected to the temperature sensing probe 11 and the two heating rods 8 respectively, and the other end of several power cords 12 passes through the heating plate 7, the insulation plate 6, the panel 4 and the top plate 3, and the surfaces of the panel 4 and the top plate 3 are evenly provided with circular holes, and several power cords 12 are arranged inside the circular holes.

[0021] In this embodiment, the temperature sensing probe 11 detects the temperature so that the temperature of the heating plate 7 can more accurately reach the temperature required for riveting.

[0022] Furthermore, each of the telescopic components includes a spring 13 and a positioning column 14, one end of the positioning column 14 is fixedly connected to the middle frame 5, and the other end of the positioning column 14 is slidably connected to the panel 4 and is located between the panel 4 and the middle frame 5, and the spring 13 is covered on the surface of the positioning column 14.

[0023] In this embodiment, after the top plate 3 is pushed and the middle frame 5 moves downward to fix the product, the spring 13 contracts accordingly, and the heating rivet head 10 continues to move to process the product.

[0024] Furthermore, a plurality of fixing plates 15 are evenly arranged on the bottom of the middle frame 5 , and the plurality of fixing plates 15 are fixedly connected to the middle frame 5 and covered on the surface of the corresponding hot rivet head 10 , and the plurality of fixing plates 15 are respectively arranged above the corresponding profiling plates 2 .

[0025] In this embodiment, when the middle frame 5 descends, the fixing plate 15 supports and positions the product, and the hot riveting head 10 passes through the fixing plate 15 to rivet the product.

[0026] Furthermore, the hot melt riveting tool also includes a limiting magnet 16 , which is fixedly connected to the mounting plate 1 and is located on one side of the mounting plate 1 .

[0027] In this embodiment, before the processing begins, the mounting plate 1 is removed, the product is placed on the contour plate 2, and then the mounting plate 1 is placed on the hot melt machine. The limiting magnetic attraction 16 fixes the position of the mounting plate 1 so that the contour plate 2 corresponds to the position of the fixed plate 15.

[0028] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made in accordance with the claims of the present invention are still within the scope of the utility model.

Claims

1. A hot melt riveting tool, comprising a mounting plate, a surface of which is evenly provided with a plurality of contour plates, characterized in that: The device further comprises a top plate, a panel, a middle frame, four telescopic components and a heating mechanism, wherein the panel is arranged below the top plate, the middle frame is arranged between the panel and the mounting plate, the four telescopic components are arranged at four bottom corners of the panel and the middle frame, and the heating mechanism is arranged inside the middle frame; The heating mechanism includes a heat insulation plate, a heating plate, two heating rods, four connecting rods and several hot rivet heads. The heat insulation plate is slidably connected to the middle frame and is located inside the middle frame. The heating plate is detachably connected to the heat insulation plate and is located inside the heat insulation plate. The two heating rods are arranged inside the heating plate and are located on both sides of the heating plate. One end of several hot rivet heads is detachably connected to the heating plate, and the other ends of several hot rivet heads pass through the heating plate and the middle frame and are respectively arranged above the corresponding profiling plates. One end of the four connecting rods is clamped with the panel, and the other ends of the four connecting rods are fixedly connected to the heat insulation plate.

2. The hot melt riveting tool according to claim 1, characterized in that: The heating mechanism also includes a temperature sensing probe and several power cords. The temperature sensing probe is arranged inside the heating plate. One end of several power cords is fixedly connected to the temperature sensing probe and the two heating rods respectively. The other ends of several power cords pass through the heating plate, the insulation plate, the panel and the top plate. Circular holes are evenly arranged on the surfaces of the panel and the top plate, and several power cords are arranged inside the circular holes.

3. The hot melt riveting tool according to claim 2, characterized in that: Each telescopic assembly includes a spring and a positioning column, one end of the positioning column is fixedly connected to the middle frame, the other end of the positioning column is slidably connected to the panel and is located between the panel and the middle frame, and the spring is covered on the surface of the positioning column.

4. The hot melt riveting tool according to claim 3, characterized in that: A plurality of fixing plates are evenly arranged on the bottom of the middle frame, and the fixing plates are fixedly connected to the middle frame and covered on the surfaces of the corresponding hot rivet heads. The fixing plates are respectively arranged above the corresponding profiling plates.

5. The hot melt riveting tool according to claim 4, characterized in that: The hot melt riveting tool also includes a limiting magnetic attraction, which is fixedly connected to the mounting plate and is located on one side of the mounting plate.

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