All-in-one machine for connecting end and sealing edge of radiant tube

Abstract

The utility model relates to the technical field of machining, and discloses a radiant tube connecting end edge sealing all-in-one machine which comprises a first working table, a second working table, a third working table and a fourth working table. A first lifting limiting baffle and a second lifting limiting baffle are installed on the upper end face of the second workbench and the upper end face of the fourth workbench correspondingly, and a trimming and scraping device is installed at the position, close to the upper end, of the front end face of the second workbench. Oven protective covers are installed at the positions, close to the front end and the rear end, of the upper end face of the third workbench. The four workbenches are combined into the integrated machining table, the integrated machining equipment integrating edge sealing, edge trimming, material scraping and end grinding is completed through the multiple machining assembly devices at the upper end, operation is easy, and use is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to an integrated machine for connecting and edge-sealing radiant tube ends. Background Art

[0002] Radiant tubes are pipes used for heat conduction and radiation and are widely used in heating, air conditioning, and other related fields. Silicon carbide is a compound material with excellent mechanical properties, thermal conductivity, and chemical resistance. Therefore, it is often used in high-temperature, high-frequency, and high-power electronic devices, as well as wear-resistant materials. Due to its excellent thermal conductivity, it is also used as a radiant tube.

[0003] At present, in the processing of radiant tubes, most processing equipment only includes single grinding, trimming or integrated grinding and trimming for processing. During the processing of radiant tubes, not only trimming and grinding are required, but also heating and edge sealing and grinding after edge sealing are required. Single-function processing equipment is difficult to meet the needs of rapid processing and production.

[0004] Therefore, those skilled in the art provide a radiation tube end-joining and edge-sealing integrated machine to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the existing technology and propose a radiation tube end-sealing integrated machine, which uses multiple processing component equipment on the upper end to complete the integrated processing equipment integrating edge sealing, trimming and scraping, and end grinding. It is simple to operate and easy to use.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A radiation tube end-joining and edge-sealing integrated machine comprises a first workbench, a second workbench, a third workbench, and a fourth workbench. An auxiliary stick self-rotating device is fixedly provided on the rear end side of the upper end face of the first workbench. A first liftable limit baffle and a second liftable limit baffle are respectively installed on the upper end faces of the second and fourth workbench. A trimming and scraping device is installed on the upper end of the front end face of the second workbench.

[0008] Oven protective covers are installed at the front end and rear end of the upper end surface of the No. 3 workbench, and auxiliary fixing cylinder devices No. 1 and No. 2 are installed on one side of the front end and rear end of the upper end surface of the No. 4 workbench respectively, and trimming and grinding strip assemblies are installed on the other side of the front end and rear end of the upper end surface of the No. 4 workbench.

[0009] Furthermore, a plurality of baking lamps are installed on both of the oven protective covers.

[0010] Furthermore, a plurality of silicon carbide rods are placed on the upper end surface of the third workbench at the lower ends of the two oven protective covers.

[0011] Furthermore, a plurality of silicon carbide rods are placed on the upper end of the No. 1 workbench, and one of the plurality of silicon carbide rods located on the upper end of the No. 1 workbench is connected to the output end of the auxiliary rod rotation device.

[0012] Furthermore, the two trimming and grinding strip assemblies are respectively located at the end positions of the front and rear ends of a plurality of silicon carbide sticks placed on the upper end of the third workbench.

[0013] Furthermore, the trimming and scraping device is located below the front ends of the plurality of silicon carbide rods placed on the upper end of the No. 1 workbench.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model proposes an all-in-one machine for connecting and edge banding radiation tubes. When in use, the all-in-one machine is divided into four workbenches, among which workbench No. 1 and workbench No. 3 are used to place silicon carbide rods to be processed, and the upper ends of workbench No. 2 and workbench No. 4 are respectively provided with a trimming and scraping device for trimming and scraping to complete the end trimming of the rods and a trimming and grinding strip assembly for trimming and grinding. There are two trimming and grinding strip assemblies and they are located at both ends of the rods to be processed to realize the trimming and grinding of the ends of the rods, thereby realizing an all-in-one processing equipment integrating edge banding, trimming and scraping and end grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the shaft side structure of the utility model.

[0017] Legend:

[0018] 1. Workbench No. 1; 2. Workbench No. 2; 3. Liftable limit baffle No. 1; 4. Silicon carbide stick; 5. Auxiliary stick rotation device; 6. Workbench No. 3; 7. Oven protective cover; 8. Bake lamp; 9. Auxiliary fixed cylinder device No. 1; 10. Trimming and grinding strip assembly; 11. Liftable limit baffle No. 2; 12. Auxiliary fixed cylinder device No. 2; 13. Workbench No. 4; 14. Trimming and scraping device. DETAILED DESCRIPTION

[0019] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Reference Figure 1 , an embodiment provided by the utility model:

[0021] A radiation tube end-joining and edge-sealing integrated machine includes a No. 1 workbench 1, a No. 2 workbench 2, a No. 3 workbench 6, and a No. 4 workbench 13. An auxiliary stick rotation device 5 is fixedly provided on the rear end side of the upper end surface of the No. 1 workbench 1. A No. 1 liftable limit baffle 3 and a No. 2 liftable limit baffle 11 are respectively installed on the upper end surfaces of the No. 2 workbench 2 and the No. 4 workbench 13. A trimming and scraping device 14 is installed on the upper end of the front end surface of the No. 2 workbench 2.

[0022] Oven protection covers 7 are installed at the front and rear ends of the upper end surface of workbench No. 3 6, and auxiliary fixing cylinder devices No. 1 9 and No. 2 12 are installed on one side of the front and rear ends of the upper end surface of workbench No. 4 13 respectively, and trimming and grinding strip assemblies 10 are installed on the other side of the front and rear ends of the upper end surface of workbench No. 4 13.

[0023] Specifically, the all-in-one machine is divided into four workbenches, each of which corresponds to a different working scene. The auxiliary stick rotation device 5 at the upper end can drive the rotation effect of the material to be processed; and the No. 1 liftable limit baffle 3 and the No. 2 liftable limit baffle 11 use their liftable functions to achieve the storage and unfolding top effect during use, completing the blocking and release effects.

[0024] Reference Figure 1 , a plurality of baking lamps 8 are installed on the two oven protective covers 7, and a plurality of silicon carbide sticks 4 are placed on the upper end surface of the third workbench 6 at the lower end position of the two oven protective covers 7;

[0025] Specifically, the two ends of the silicon carbide rod 4 are heated by the heating lamp 8, and the protective cover can prevent debris from flying accidentally during the heating process.

[0026] Reference Figure 1 A plurality of silicon carbide rods 4 are placed on the upper end of the No. 1 workbench 1, and one of the plurality of silicon carbide rods 4 located on the upper end of the No. 1 workbench 1 is connected to the output end of the auxiliary rod rotation device 5; the trimming and scraping device 14 is located below the front end of the plurality of silicon carbide rods 4 placed on the upper end of the No. 1 workbench 1;

[0027] Specifically, in the above technical solution, the auxiliary stick rotation device 5 drives the silicon carbide stick 4 to rotate, and since the trimming and scraping device 14 is located below the end of the silicon carbide stick 4, when the silicon carbide stick 4 is driven by the auxiliary stick rotation device 5, it continuously rotates, and during the rotation process, the outer surface of its end contacts the trimming and scraping device 14, so that the trimming and scraping work is completed by the trimming and scraping device 14.

[0028] Reference Figure 1 The two trimming and grinding strip assemblies 10 are respectively located at the front and rear ends of the multiple silicon carbide sticks 4 placed on the upper end of the third workbench 6; that is, during use, the trimming and grinding strip assemblies 10 at both ends can complete the grinding effect on the two ends of the silicon carbide stick 4.

[0029] Working principle: During use, the all-in-one machine first places the silicon carbide stick 4 to be processed on the upper end of the No. 1 workbench 1 and uses the auxiliary stick rotation device 5 and the trimming and scraping device 14 to trim the edges. Then, the trimmed auxiliary stick rotation device 5 is placed on the inner side of the No. 2 liftable limit baffle 11 on the upper end of the No. 3 workbench 6 and is located between the two trimming and grinding strip assemblies 10. At this time, the auxiliary fixed cylinder device is first used to seal and extrude the two ends of the silicon carbide stick 4 heated in the oven protective cover 7. Finally, the trimming and grinding strip assembly 10 is used to grind the silicon carbide stick 4. After grinding is completed, the No. 2 liftable limit baffle 11 moves down and retracts to take the material.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A radiant tube end-joining and edge-sealing integrated machine, comprising a first workbench (1), a second workbench (2), a third workbench (6) and a fourth workbench (13), characterized in that: An auxiliary stick rotation device (5) is fixedly provided on the rear end side of the upper end surface of the No. 1 workbench (1); a No. 1 liftable limit baffle (3) and a No. 2 liftable limit baffle (11) are respectively installed on the upper end surfaces of the No. 2 workbench (2) and the No. 4 workbench (13); and a trimming and scraping device (14) is installed on the upper end of the front end surface of the No. 2 workbench (2); The upper end surface of the No. 3 workbench (6) is provided with an oven protective cover (7) at the front end and the rear end, the upper end surface of the No. 4 workbench (13) is provided with a No. 1 auxiliary fixing cylinder device (9) and a No. 2 auxiliary fixing cylinder device (12) at the front end and the rear end, respectively, and the upper end surface of the No. 4 workbench (13) is provided with a trimming and grinding strip assembly (10) at the other side of the front end and the rear end.

2. The radiant tube end-sealing integrated machine according to claim 1, characterized in that: A plurality of baking lamps (8) are installed on both oven protective covers (7).

3. The radiant tube end-sealing integrated machine according to claim 1, characterized in that: A plurality of silicon carbide rods (4) are placed on the upper end surface of the third workbench (6) at the lower end of the two oven protection covers (7).

4. The radiant tube end-sealing integrated machine according to claim 1, characterized in that: A plurality of silicon carbide rods (4) are placed on the upper end of the No. 1 workbench (1), and one of the plurality of silicon carbide rods (4) located on the upper end of the No. 1 workbench (1) is connected to the output end of the auxiliary rod rotation device (5).

5. The radiant tube end-joining and edge-sealing integrated machine according to claim 1, characterized in that: The two trimming and polishing strip assemblies (10) are respectively located at the front and rear end positions of a plurality of silicon carbide rods (4) placed on the upper end of the third workbench (6).

6. The radiant tube end-sealing integrated machine according to claim 1, characterized in that: The trimming and scraping device (14) is located below the front ends of the plurality of silicon carbide rods (4) placed on the upper end of the first workbench (1).

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