Baking device for transistor production

Abstract

The utility model discloses a baking device for transistor production. The baking device comprises a baking box, a U-shaped frame and a plurality of placing assemblies. The U-shaped frame, the placing assembly, the metal plate, the adjusting plate, the connecting groove, the through hole, the stroke block and the fixing assembly are used in cooperation, the threaded rod is pressed downwards to drive the stroke block to move in the stroke groove, the stroke block can drive the adjusting plate to move to a proper position, then the threaded rod is reversely rotated, and then the movable plate can be driven to return to the original position. The movable plate moves to drive the inserting rods to penetrate through the containing grooves into the inserting grooves, so that the transistors can be quickly maintained, and the problems that when the baking oven is used, a plurality of transistors are directly placed on the top of a tray and then are directly inserted into the baking oven, but the inserting pins at the bottoms of the transistors are different in length, and the operation is inconvenient are solved. The problem that the distance between trays cannot be adjusted due to the fact that specific slots are designed in a baking box, and therefore transistors with long inserting pins cannot be baked is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of transistor production, and in particular relates to a baking device for transistor production. Background Art

[0002] Transistor baking refers to the process of placing transistor devices in a high-temperature environment for heating treatment. Transistors are an important component of electronic devices, and baking can perform some specific treatments on transistors to improve device performance or repair some problems. During the manufacturing process, transistors may have some defects or damage, such as defects in the oxide layer, distortion of the transistor structure, etc. At this time, a baking oven is used to repair these problems through high-temperature treatment, which can restore the transistor to normal working condition.

[0003] However, the above device still has the following problems during implementation:

[0004] The prior art uses a baking oven to repair these problems through high-temperature treatment, which can restore the transistor to normal working condition. However, when using the baking oven, multiple transistors are directly placed on the top of a tray and then directly inserted into the baking oven. However, because the pins at the bottom of the transistors are of different lengths, the trays cannot be adjusted due to the specific slots designed in the baking oven. In this way, transistors with long pins cannot be baked. Therefore, a baking device for transistor production is specially proposed to solve the above problems. Utility Model Content

[0005] In view of the problems existing in the prior art, the utility model provides a baking device for transistor production, which has the advantages of adjusting the spacing between trays and stably placing transistors, and can overcome the above problems or at least partially solve the problem that when a baking oven is used, multiple transistors are directly placed on the top of the tray and then directly inserted into the baking oven. However, because the pins at the bottom of the transistors are of different lengths, the spacing between the trays cannot be adjusted due to the specific slots designed in the baking oven, so transistors with long pins cannot be baked.

[0006] The utility model is implemented as follows: a baking device for transistor production comprises a baking box, a U-shaped frame and a plurality of placement components, wherein the U-shaped frame is movably connected to the baking box, and the placement components are arranged on the front side of the U-shaped frame;

[0007] A placement component for placing transistors, the placement component comprising a metal plate, the left and right sides of the metal plate are movably connected to an adjustment plate, a side of the adjustment plate close to the metal plate is provided with a connection groove for use with the metal plate, and the adjustment plate is movably connected to an inner cavity of the connection groove;

[0008] A through hole is provided at the rear side of the U-shaped frame, a travel block is movably connected to the rear side of the adjustment plate, and a fixing component is provided in the inner cavity of the travel block.

[0009] As a preferred embodiment of the present invention, both sides of the left and right sides of the U-shaped frame are fixedly connected with a shell, the inner cavity of the shell is movably connected with a sliding rod, and the rear side of the sliding rod is fixedly connected to the inner wall of the baking oven. By arranging the shell and the sliding rod, when the U-shaped frame is moved into the baking oven, the shell and the sliding rod can position the U-shaped frame, so that the U-shaped frame will not move left and right.

[0010] As a preferred embodiment of the utility model, a guide hole is opened on the front side of the metal plate, a matching groove is opened on the top of the metal plate, a matching hole is opened on the bottom of the matching groove, and the number of matching grooves and guide holes is multiple. By arranging the guide holes, matching grooves and matching holes, when heat is generated in the baking oven, the guide holes on the front side of the metal plate can make the heat better heat up the transistor, and the matching holes and matching grooves can locate the position of the transistor.

[0011] As a preferred embodiment of the utility model, a mounting hole is opened on the rear side of the connecting groove, and a magnet is fixedly connected to the inner cavity of the mounting hole. The front side of the magnet is in contact with the rear side of the metal plate. By setting the mounting hole and the magnet, the metal plate is inserted into the connecting groove on the front side of the adjusting plate. At this time, the magnet can adsorb the metal plate, so that the adjusting plate is not easily moved in the connecting groove by external force.

[0012] As a preferred embodiment of the utility model, a travel groove for use with the travel block is opened on one side of the U-shaped frame close to the travel block, and the travel block is slidably connected to the inner cavity of the travel groove. By setting the travel groove, the movement of the adjustment plate will drive the travel block to move in the travel groove, and the travel block can control the moving position of the adjustment plate, so that the adjustment plate is more stable when moving.

[0013] As a preferred embodiment of the utility model, the fixing assembly includes a receiving slot, the receiving slot is opened in the inner cavity of the travel block, the inner cavity of the receiving slot is movably connected with a plug rod, and the number of the plug rods is four, the inner cavity of the travel slot is movably connected with a movable plate, the plug rod is fixedly connected to the movable plate on a side close to the movable plate, the inner cavity of the receiving slot is movably connected with a threaded rod, and the threads on both sides of the surface of the threaded rod are positive and negative threads, the left and right sides of the threaded rod both penetrate the travel block and the movable plate and are rotatably connected to the inner wall of the receiving slot through bearings, and the movable plate is threadedly connected to the threaded rod, and the bottom of the threaded rod is fixedly connected with a rotating handle, and by setting a fixing assembly, when the travel block moves to a suitable position in the travel slot, the plug rod is inserted into the plug slot, the position of the travel block can be fixed, the threaded rod and the movable plate are threadedly connected, and the threaded rod does not rotate, so that the movable plate will not drive the plug rod to disengage.

[0014] As a preferred embodiment of the utility model, a plug-in slot used in conjunction with the plug-in rod is opened on the side of the travel groove close to the plug-in rod, and the side of the plug-in rod close to the plug-in slot penetrates the accommodating slot and extends to the inner cavity of the plug-in slot, and there are multiple plug-in slots. By setting the plug-in slots, the plug-in rod is inserted into the plug-in slots at different positions, so that the adjustment plate and the metal plate can be positioned at different positions, which is convenient for placing transistors of different models.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model sets a U-shaped frame, a placement component, a metal plate, an adjustment plate, a connection groove, a through hole, a travel block and a fixed component for coordinated use. The threaded rod is pressed down to drive the travel block to move in the travel groove. After the travel block drives the adjustment plate to move to a suitable position, the threaded rod can be reversed to drive the movable plate back to its original position. The movement of the movable plate drives the plug-in rod to penetrate the accommodating groove into the plug-in groove, so that the transistor can be quickly repaired. This solves the problem that when the baking oven is in use, a plurality of transistors are directly placed on the top of the tray and then directly inserted into the baking oven. However, because the pins at the bottom of the transistors are of different lengths, the tray cannot adjust the spacing of the trays because the baking oven has specific slots designed therein, so the transistor with a long pin model cannot be baked. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of a three-dimensional structure provided by an embodiment of the utility model;

[0018] Figure 2 It is a three-dimensional schematic diagram of the placement component provided by the embodiment of the utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of a metal plate provided by an embodiment of the utility model;

[0020] Figure 4 It is a three-dimensional connection diagram of a U-shaped frame and a travel block provided by an embodiment of the utility model;

[0021] Figure 5 It is a three-dimensional cross-sectional view of an adjustment plate provided by an embodiment of the utility model;

[0022] Figure 6 The utility model embodiment provides Figure 4 A partial enlarged view of point A in the middle.

[0023] In the figure: 1. baking oven; 2. U-shaped frame; 3. placement component; 31. metal plate; 32. adjustment plate; 33. connection groove; 4. through hole; 5. travel block; 6. fixing component; 7. sleeve; 8. slide rod; 9. guide hole; 10. matching groove; 11. matching hole; 12. mounting hole; 13. magnet; 14. travel groove; 61. accommodation groove; 62. plug-in rod; 63. movable plate; 64. threaded rod; 65. turning handle; 15. plug-in groove. DETAILED DESCRIPTION

[0024] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0025] The structure of the utility model is described in detail below in conjunction with the accompanying drawings.

[0026] like Figures 1 to 6 As shown, a baking device for transistor production provided by an embodiment of the utility model comprises a baking box 1, a U-shaped frame 2 and a plurality of placement components 3, wherein the U-shaped frame 2 is movably connected to the baking box 1, and the placement components 3 are arranged on the front side of the U-shaped frame 2;

[0027] A placement component 3 for placing transistors, the placement component 3 comprises a metal plate 31, the left and right sides of the metal plate 31 are movably connected with an adjustment plate 32, a side of the adjustment plate 32 close to the metal plate 31 is provided with a connection groove 33 used in conjunction with the metal plate 31, and the adjustment plate 32 is movably connected to the inner cavity of the connection groove 33;

[0028] A through hole 4 is provided at the rear side of the U-shaped frame 2 , a travel block 5 is movably connected to the rear side of the adjustment plate 32 , and a fixing component 6 is provided in the inner cavity of the travel block 5 .

[0029] refer to Figure 2 The left and right sides of the U-shaped frame 2 are fixedly connected with a casing 7, the inner cavity of the casing 7 is movably connected with a slide bar 8, and the rear side of the slide bar 8 is fixedly connected to the inner wall of the baking box 1.

[0030] With the above solution, by providing the casing 7 and the slide bar 8, when the U-shaped frame 2 is moved into the baking oven 1, the casing 7 and the slide bar 8 can position the U-shaped frame 2, so that the U-shaped frame 2 will not move left and right.

[0031] refer to Figure 3 A guide hole 9 is opened on the front side of the metal plate 31, a matching groove 10 is opened on the top of the metal plate 31, a matching hole 11 is opened at the bottom of the matching groove 10, and the number of the matching groove 10 and the guide hole 9 are both multiple.

[0032] The above scheme is adopted: by setting the guide hole 9, the matching groove 10 and the matching hole 11, when heat is generated in the baking oven 1, the guide hole 9 on the front side of the metal plate 31 can make the heat better heat up the transistor, and the matching hole 11 and the matching groove 10 can locate the position of the transistor.

[0033] refer to Figure 5 A mounting hole 12 is opened at the rear side of the connecting groove 33 , and a magnet 13 is fixedly connected to the inner cavity of the mounting hole 12 , and the front side of the magnet 13 contacts the rear side of the metal plate 31 .

[0034] The above solution is adopted: by setting the mounting hole 12 and the magnet 13, the metal plate 31 is inserted into the connecting groove 33 on the front side of the adjustment plate 32. At this time, the magnet 13 can adsorb the metal plate 31, so that the adjustment plate 32 is not easily moved in the connecting groove 33 by external force.

[0035] refer to Figure 4 A travel groove 14 for use with the travel block 5 is provided on one side of the U-shaped frame 2 close to the travel block 5 , and the travel block 5 is slidably connected to the inner cavity of the travel groove 14 .

[0036] The above solution is adopted: by setting the travel groove 14, the movement of the adjustment plate 32 will drive the travel block 5 to move in the travel groove 14, and the travel block 5 can control the moving position of the adjustment plate 32, so that the adjustment plate 32 is more stable when moving.

[0037] refer to Figure 5 and Figure 6 The fixing component 6 includes a receiving groove 61, which is opened in the inner cavity of the travel block 5. The inner cavity of the receiving groove 61 is movably connected with a plug-in rod 62, and the number of the plug-in rods 62 is four. The inner cavity of the travel groove 14 is movably connected with a movable plate 63. The plug-in rod 62 is fixedly connected to the movable plate 63 on one side close to the movable plate 63. The inner cavity of the receiving groove 61 is movably connected with a threaded rod 64, and the threads on both sides of the surface of the threaded rod 64 are positive and negative threads. The left and right sides of the threaded rod 64 both penetrate the travel block 5 and the movable plate 63 and are rotatably connected to the inner wall of the receiving groove 61 through bearings, and the movable plate 63 is threadedly connected to the threaded rod 64, and the bottom of the threaded rod 64 is fixedly connected with a rotating handle 65.

[0038] The above scheme is adopted: by setting a fixing component 6, when the travel block 5 moves to a suitable position in the travel groove 14, the position of the travel block 5 can be fixed by inserting the plug-in rod 62 into the plug-in groove 15, and the threaded rod 64 and the movable plate 63 are threadedly connected, and the threaded rod 64 does not rotate, so that the movable plate 63 will not cause the plug-in rod 62 to disengage.

[0039] refer to Figure 6A plug-in slot 15 for use with the plug-in rod 62 is provided on one side of the travel slot 14 close to the plug-in rod 62. The plug-in rod 62 on one side close to the plug-in slot 15 penetrates the accommodating slot 61 and extends to the inner cavity of the plug-in slot 15. There are multiple plug-in slots 15.

[0040] By adopting the above solution, by providing the plug-in slots 15 and inserting the plug-in rods 62 into the plug-in slots 15 at different positions, the adjustment plate 32 and the metal plate 31 can be positioned at different positions, so that transistors of different models can be placed conveniently.

[0041] The working principle of this utility model:

[0042] During use, multiple transistors that need to be repaired are placed in the placement groove on the top of the metal plate 31. At this time, the bottom of the transistor contacts the inner wall of the matching groove 10, and the pin will pass through the matching hole 11. Then the metal plate 31 is inserted into the connecting groove 33 on the front side of the adjusting plate 32. At this time, the magnet 13 can adsorb the metal plate 31. Because the lengths of the pins are different, it is necessary to adjust the distance between the two adjusting plates 32. Then the rotating handle 65 can be rotated to drive the threaded rod 64 to rotate. The rotation of the threaded rod 64 will drive the threaded connected movable plate 63 to move in the receiving groove 61. When the movable plate 63 moves to drive the plug-in rod 62 to disengage from the plug-in groove 15, the threaded rod 64 is pressed down to drive the travel block 5 to move in the travel groove 14. The travel block 5 will drive the adjusting plate 32 to move to the appropriate position. Then the threaded rod 64 can be reversed to drive the movable plate 63 back to its original position. The movement of the movable plate 63 will drive the plug-in rod 62 to penetrate the receiving groove 61 to the plug-in groove 15, so that the transistor can be quickly repaired.

[0043] In summary: the baking device for transistor production is used in conjunction with the U-shaped frame 2, the placement component 3, the metal plate 31, the adjustment plate 32, the connection groove 33, the through hole 4, the travel block 5 and the fixed component 6. The threaded rod 64 is pressed down to drive the travel block 5 to move in the travel groove 14. The travel block 5 will drive the adjustment plate 32 to move to a suitable position, and then the threaded rod 64 can be reversed to drive the movable plate 63 back to its original position. The movement of the movable plate 63 will drive the plug-in rod 62 to penetrate the accommodating groove 61 to the plug-in groove 15, so that the transistor can be quickly repaired, which solves the problem that when the baking oven 1 is in use, multiple transistors are directly placed on the top of the tray and then directly inserted into the baking oven 1. However, because the pins at the bottom of the transistor are of different lengths, the tray cannot adjust the spacing between the trays due to the specific slots designed in the baking oven 1, so that transistors with long pins cannot be baked.

[0044] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0045] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A baking device for transistor production, comprising a baking box (1), a U-shaped frame (2) and a plurality of placement components (3), characterized in that: The U-shaped frame (2) is movably connected to the baking oven (1), and the placement component (3) is arranged on the front side of the U-shaped frame (2); A placement component (3) for placing transistors, the placement component (3) comprising a metal plate (31), the left side and the right side of the metal plate (31) being movably connected to an adjustment plate (32), a connection groove (33) for use with the metal plate (31) being provided on a side of the adjustment plate (32) close to the metal plate (31), and the adjustment plate (32) being movably connected to an inner cavity of the connection groove (33); A through hole (4) is provided on the rear side of the U-shaped frame (2), a travel block (5) is movably connected to the rear side of the adjustment plate (32), and a fixing component (6) is provided in the inner cavity of the travel block (5).

2. A baking device for transistor production as claimed in claim 1, characterized in that: Both sides of the left and right sides of the U-shaped frame (2) are fixedly connected to a casing (7), the inner cavity of the casing (7) is movably connected to a sliding rod (8), and the rear side of the sliding rod (8) is fixedly connected to the inner wall of the baking box (1).

3. A baking device for transistor production as claimed in claim 1, characterized in that: A guide hole (9) is provided on the front side of the metal plate (31), a matching groove (10) is provided on the top of the metal plate (31), a matching hole (11) is provided on the bottom of the matching groove (10), and the matching groove (10) and the guide hole (9) are both multiple in number.

4. A baking device for transistor production as claimed in claim 1, characterized in that: A mounting hole (12) is provided on the rear side of the connection groove (33), a magnet (13) is fixedly connected to the inner cavity of the mounting hole (12), and the front side of the magnet (13) is in contact with the rear side of the metal plate (31).

5. A baking device for transistor production as claimed in claim 1, characterized in that: A travel groove (14) for use with the travel block (5) is provided on one side of the U-shaped frame (2) close to the travel block (5); the travel block (5) is slidably connected to the inner cavity of the travel groove (14).

6. A baking device for transistor production as claimed in claim 5, characterized in that: The fixing assembly (6) comprises a receiving groove (61), wherein the receiving groove (61) is provided in the inner cavity of the travel block (5), the inner cavity of the receiving groove (61) is movably connected with a plug-in rod (62), and the number of the plug-in rods (62) is four, the inner cavity of the travel groove (14) is movably connected with a movable plate (63), the plug-in rod (62) is fixedly connected to the movable plate (63) on the side close to the movable plate (63), the inner cavity of the receiving groove (61) is movably connected with a threaded rod (64), and the threads on both sides of the surface of the threaded rod (64) are positive and negative threads, the left and right sides of the threaded rod (64) both penetrate the travel block (5) and the movable plate (63) and are rotatably connected to the inner wall of the receiving groove (61) through a bearing, and the movable plate (63) is threadedly connected to the threaded rod (64), and the bottom of the threaded rod (64) is fixedly connected with a rotating handle (65).

7. A baking device for transistor production as claimed in claim 6, characterized in that: A plugging slot (15) for use with the plugging rod (62) is provided on a side of the travel slot (14) close to the plugging rod (62); a side of the plugging rod (62) close to the plugging slot (15) penetrates the accommodating slot (61) and extends to the inner cavity of the plugging slot (15); and the number of the plugging slots (15) is multiple.

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