Rotary target material binding device

Abstract

The utility model relates to the technical field of rotary target material production, in particular to a rotary target material binding device which comprises a heating furnace, an indium filling opening is formed in the upper portion of the heating furnace, a trapezoidal lead screw is arranged in the heating furnace, and a chassis nut is arranged on the trapezoidal lead screw in a matched mode. A vertical guide rail connected with the chassis nut in a sliding mode is arranged in the heating furnace, a bottom clamping sleeve is arranged at the upper end of the chassis nut, a containing groove for containing a back pipe is formed in the upper end of the bottom clamping sleeve, and an indium opening clamping sleeve arranged on the outer side of the back pipe in a sleeving mode is arranged above the bottom clamping sleeve in a matched mode. A target material body arranged on the outer side of the back pipe in a sleeving mode is placed between the indium opening clamping sleeve and the bottom clamping sleeve, and a fixing piece for fixing the indium opening clamping sleeve and the bottom clamping sleeve is arranged on the outer side of the target material body. Target materials with different lengths and models can be produced and used in a unified heating furnace, and production of target material products is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of rotary target production, in particular to a rotary target binding device. Background Art

[0002] As products continue to develop, the types and sizes of target materials are increasing, and corresponding supporting tooling also needs to be increased. In addition, the heating furnaces of different sizes used cannot be used interchangeably, which greatly limits product production.

[0003] For example, a patent with announcement number CN112080727B, entitled "A method for binding rotating targets," was disclosed on April 23, 2021. The patent includes metallization of the outer surface of the back tube, metallization of the inner wall of the target barrel, assembly, and indium filling and binding. The target barrel is cylindrical, and its inner diameter matches the outer diameter of the back tube. When indium is poured, the film between the back tube and the target barrel is slowly pulled out to bring out oxides and bubbles, so as to achieve the effect of improving the binding rate, improving efficiency, and saving energy consumption for binding; however, in the above literature, it is inconvenient to replace targets of different lengths, which greatly limits the production of products. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to provide a rotating target binding device to solve the problem that greatly restricts the production of products.

[0005] Based on the above purpose, the utility model provides a rotating target binding device, including a heating furnace, an indium filling port is provided on the upper part of the heating furnace, a trapezoidal screw is provided in the heating furnace, a chassis nut is provided on the trapezoidal screw, a vertical guide rail slidingly connected to the chassis nut is provided in the heating furnace, a locking bolt is installed on the side wall of the chassis nut, a threaded through hole cooperating with the locking bolt is provided on the side wall of the chassis nut, a bottom ferrule is provided at the upper end of the chassis nut, a placement groove for placing a back tube is provided at the upper end of the bottom ferrule, a groove is provided on the upper part of the inner side wall of the placement groove, a plurality of annular rings are placed in the groove, and the annular ring is made of rubber material, an indium port ferrule sleeved on the outside of the back tube is provided above the bottom ferrule, a target body sleeved on the outside of the back tube is placed between the indium port ferrule and the bottom ferrule, the target body is placed on the upper end of the bottom ferrule, the annular ring is located below the target body, and a fixing member for fixing the indium port ferrule and the bottom ferrule is provided on the outside of the target body.

[0006] Optionally, the fixing member includes a long screw that passes through the indium port ferrule and the bottom ferrule, and both the indium port ferrule and the bottom ferrule are abutted with a fixing nut threadedly connected to the long screw.

[0007] Optionally, a rotating shaft is connected to the lower end of the trapezoidal lead screw, and the rotating shaft is arranged to pass through the bottom plate of the heating furnace. A driving member connected to the rotating shaft is arranged below the heating furnace.

[0008] Optionally, a cover plate is provided at the indium filling port.

[0009] Optionally, a positioning piece is provided above the bottom ferrule, and the positioning piece includes a limiting ring connected to the bottom ferrule, a rotating ring is slidingly provided on the outer ring of the limiting ring, at least three clamping frames are provided on the rotating ring for equal angle rotation, and a limiting protrusion is provided on the limiting ring for sliding cooperation with the clamping frame.

[0010] Optionally, a handle is provided on the rotating ring.

[0011] Optionally, the handle is located in the radial direction of the rotating ring, a through hole is provided on the rotating ring to cooperate with the handle, the handle slides through the through hole, and a plurality of slots are provided at equal angles on the outer ring of the limiting ring to cooperate with the handle.

[0012] Optionally, an annular sliding groove is provided on the outer side of the limiting ring and is slidably connected to the rotating ring.

[0013] Optionally, the clamping frame is provided with a slide rail slidably connected to the limiting protrusion.

[0014] The beneficial effects of the utility model are as follows: the utility model provides a rotating target binding device. When the target body needs to be bound, the back tube is placed in the placement groove, and then the target body is sleeved on the outside of the back tube, and the inner side wall of the annular ring in the groove abuts against the outer side wall of the back tube. The lower end of the target body is supported on the upper end surface of the bottom clamping sleeve, and the lower end of the target body is contacted with the annular ring in the groove. An indium port clamping sleeve is placed on the target body, and the indium port clamping sleeve and the bottom clamping sleeve are fixed together by a fixing member, so that the target body is fixed. Due to the different lengths of the targets, the trapezoidal screw is rotated to make the chassis nut and the target body move up and down, and the distance between the indium port clamping sleeve and the indium filling port at the upper end of the heating furnace is adjusted to facilitate the subsequent addition of indium material. After the heating furnace is heated to a certain temperature, the indium material is transported between the target body and the back tube through the inclined guide port on the indium port clamping sleeve, thereby realizing the binding of the target material. The utility model enables targets of different lengths and models to be produced and used in a unified heating furnace, which is convenient for the production of target products. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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 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.

[0016] Figure 1 It is a structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 3 for Figure 2 Schematic diagram of the AA cross-section structure;

[0019] Figure 4 This is a schematic structural diagram of the bottom ferrule of the present utility model;

[0020] Figure 5 This is a schematic structural diagram of the indium port ferrule of the present utility model;

[0021] Figure 6 This is a structural diagram of the positioning member of the present utility model.

[0022] In the figure: 1. Heating furnace; 2. Trapezoidal screw; 3. Chassis nut; 4. Locking bolt; 5. Groove; 6. Bottom ferrule; 7. Annular ring; 8. Indium port ferrule; 9. Back tube; 10. Target body; 11. Long screw; 12. Limiting ring; 13. Rotating ring; 14. Clamping frame; 15. Limiting protrusion; 16. Slide rail; 17. Handle; 18. Slot. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0024] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the present invention should have the usual meanings understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0025] like Figures 1 to 6 As shown, a rotating target binding device includes a heating furnace 1, an indium filling port is provided on the upper part of the heating furnace 1, a trapezoidal screw 2 is provided in the heating furnace 1, a chassis nut 3 is provided on the trapezoidal screw 2, a vertical guide rail slidingly connected to the chassis nut 3 is provided in the heating furnace 1, a locking bolt 4 is installed on the side wall of the chassis nut 3, a threaded through hole matching the locking bolt 4 is provided on the side wall of the chassis nut 3, a bottom ferrule 6 is provided on the upper end of the chassis nut 3, a placement groove for placing a back tube 9 is provided on the upper end of the bottom ferrule 6, a groove 5 is provided on the upper part of the inner side wall of the placement groove, a plurality of annular rings 7 are placed in the groove 5, and the annular ring 7 is made of rubber. To facilitate sealing, an indium port ferrule 8 sleeved on the outside of the back tube 9 is provided above the bottom ferrule 6, and an inclined material guide port is provided on the upper inner wall of the indium port ferrule 8. A target body 10 sleeved on the outside of the back tube 9 is placed between the indium port ferrule 8 and the bottom ferrule 6. The target body 10 is placed on the upper end of the bottom ferrule 6, and the annular ring 7 is located below the target body 10. A fixing part for fixing the indium port ferrule 8 and the bottom ferrule 6 is provided on the outside of the target body 10, and the fixing part includes a long screw 11 passing through the indium port ferrule 8 and the bottom ferrule 6, and the indium port ferrule 8 and the bottom ferrule 6 are both abutted with fixing nuts threadedly connected to the long screw 11.

[0026] When the target body 10 needs to be bound, the back tube 9 is placed in the placement groove, and then the target body 10 is sleeved on the outside of the back tube 9. The inner wall of the annular ring 7 in the groove 5 abuts against the outer wall of the back tube 9. The lower end of the target body 10 is supported on the upper end surface of the bottom ferrule 6. The lower end of the target body 10 is in contact with the annular ring 7 in the groove 5. An indium port ferrule 8 is placed on the target body 10. The indium port ferrule 8 and the bottom ferrule 6 are fixed together by a fixing piece. In this way, the target body 10 is fixed. Since the lengths of the targets are different, the trapezoidal screw 2 is rotated to move the chassis nut 3 and the target body 10 up and down, and the distance between the indium port ferrule 8 and the indium filling port at the upper end of the heating furnace 1 is adjusted to facilitate the subsequent addition of indium material. After the heating furnace 1 is heated to a certain temperature, the indium material is transported between the target body 10 and the back tube 9 through the inclined guide port on the indium port ferrule 8, thereby realizing the binding of the target material. The utility model enables targets of different lengths and models to be produced and used in a unified heating furnace 1, which is convenient for the production of target products.

[0027] In order to facilitate the control of the rotation of the trapezoidal screw 2 and thus realize the up and down movement of the chassis nut 3, the lower end of the trapezoidal screw 2 is connected to a rotating shaft, and the rotating shaft is set through the bottom plate of the heating furnace 1. A driving member connected to the rotating shaft is provided under the heating furnace 1. The driving member can be a driving handle or a driving motor connected to the lower end of the heating furnace 1. The driving member controls the rotating shaft and the rotation of the rotating shaft, thereby driving the chassis nut 3 to move up and down.

[0028] The indium filling port is provided with a cover plate. When the cover plate is opened, the staff can input the indium material through the indium filling port and the indium port ferrule 8 into the space between the back tube 9 and the target body 10 to achieve binding of the target body 10 .

[0029] The positioning member is located above the bottom clamping sleeve 6, and the positioning member includes a limiting ring 12 connected to the bottom clamping sleeve 6, and a rotating ring 13 is slidingly provided on the outer ring of the limiting ring 12, and at least three clamping frames 14 are rotated at equal angles on the rotating ring 13, and a limiting protrusion 15 is provided on the limiting ring 12 to slide with the clamping frame 14, and a slide rail 16 is provided on the clamping frame 14 to slide with the limiting protrusion 15. In order to facilitate the placement of the target body 10, the axis of the target body 10 is coincided with the axis of the bottom clamping sleeve 6, and the rotating ring 13 is rotated so that the three clamping frames 14 clamp or release the target body 10 synchronously. In the process of the clamping frame 14 clamping the target body 10, when the three clamping frames 14 are in contact with the outer wall of the target body 10, the axis of the target body 10 coincides with the axis of the bottom clamping sleeve 6.

[0030] In order to facilitate the control of the rotation of the rotating ring 13, a handle 17 is provided on the rotating ring 13. The handle 17 is controlled to rotate around the axis of the rotating ring 13 so that the end of the clamping frame 14 located in the limiting ring 12 is close to or away from the target body 10, thereby achieving positioning and clamping of the target body 10.

[0031] The handle 17 is located in the radial direction of the rotating ring 13. A through hole is provided on the rotating ring 13 to cooperate with the handle 17. The handle 17 slides through the through hole. The outer ring of the limiting ring 12 is provided with multiple slots 18 at equal angles to cooperate with the handle 17.

[0032] The outer side of the limiting ring 12 is provided with an annular sliding groove which is slidably connected to the rotating ring 13 , so as to facilitate the limiting rotating ring 13 to rotate around the limiting ring 12 , and at the same time, the rotating ring 13 is not easy to fall off from the limiting ring 12 .

[0033] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention is limited to these examples. Within the scope of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0034] The embodiments of the present invention are intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, 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 rotating target binding device, comprising a heating furnace (1), characterized in that: The heating furnace (1) is provided with an indium filling port on the upper part, a trapezoidal screw (2) is provided in the heating furnace (1), a chassis nut (3) is provided on the trapezoidal screw (2), a vertical guide rail slidably connected to the chassis nut (3) is provided in the heating furnace (1), a locking bolt (4) is installed on the side wall of the chassis nut (3), a threaded through hole matching the locking bolt (4) is provided on the side wall of the chassis nut (3), a bottom clamping sleeve (6) is provided on the upper end of the chassis nut (3), a placement groove for placing the back tube (9) is provided on the upper end of the inner side wall of the placement groove A groove (5) is provided, wherein a plurality of annular rings (7) are placed in the groove (5), wherein the annular rings (7) are made of rubber material, an indium port ferrule (8) sleeved on the outside of the back tube (9) is provided above the bottom ferrule (6), a target body (10) sleeved on the outside of the back tube (9) is provided between the indium port ferrule (8) and the bottom ferrule (6), the target body (10) is placed on the upper end of the bottom ferrule (6), the annular rings (7) are located below the target body (10), and a fixing part for fixing the indium port ferrule (8) and the bottom ferrule (6) is provided on the outside of the target body (10).

2. A rotating target binding device according to claim 1, characterized in that: The fixing member comprises a long screw (11) passing through the indium port ferrule (8) and the bottom ferrule (6); the indium port ferrule (8) and the bottom ferrule (6) are both abutted with a fixing nut threadedly connected to the long screw (11).

3. The rotating target binding device according to claim 1, characterized in that: The lower end of the trapezoidal lead screw (2) is connected to a rotating shaft, and the rotating shaft is arranged to pass through the bottom plate of the heating furnace (1). A driving member connected to the rotating shaft is arranged below the heating furnace (1).

4. The rotating target binding device according to claim 1, characterized in that: A cover plate is provided at the indium filling port.

5. The rotating target binding device according to claim 1, characterized in that: A positioning member is provided above the bottom clamping sleeve (6), and the positioning member includes a limiting ring (12) connected to the bottom clamping sleeve (6), a rotating ring (13) is slidingly provided on the outer ring of the limiting ring (12), and at least three clamping frames (14) are provided on the rotating ring (13) for rotating at equal angles, and a limiting protrusion (15) is provided on the limiting ring (12) for sliding cooperation with the clamping frame (14).

6. The rotating target binding device according to claim 5, characterized in that: A handle (17) is provided on the rotating ring (13).

7. The rotating target binding device according to claim 6, characterized in that: The handle (17) is located in the radial direction of the rotating ring (13); a through hole is provided on the rotating ring (13) to cooperate with the handle (17); the handle (17) slides through the through hole; and a plurality of slots (18) are provided on the outer ring of the limiting ring (12) at equal angles to cooperate with the handle (17).

8. The rotating target binding device according to claim 5, characterized in that: An annular sliding groove is provided on the outer side of the limiting ring (12) and is slidably connected to the rotating ring (13).

9. The rotating target binding device according to claim 5, characterized in that: The clamping frame (14) is provided with a slide rail (16) which is slidably connected to the limiting protrusion (15).

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