Baking oven for stripping of chip

Abstract

The utility model relates to a baking oven, in particular to a baking oven for chip demoulding, which comprises an oven body component, a drawing component is slidably connected in the oven body component and comprises a tray, rollers are rotatably connected to the bottom of the tray, a handle is fixed on one side of the tray, an antiskid plate is fixed in the tray, and a limiting plate is fixed on the top of the tray. The box assembly comprises a shell, supporting legs are fixed to the bottom of the shell, a display screen is fixed to one side of the shell, an adjusting knob is rotationally connected into the shell, a swing door is rotationally connected to one side of the shell, a door lock is arranged on one side of the swing door, a perspective plate is fixed into the swing door, a containing cavity is formed in the shell, and a heating pipe is fixed into the containing cavity. According to the storage box, the tray is pulled out of the shell, so that the storage box is convenient to take and place, a worker is prevented from being scalded accidentally when taking and placing the storage box, and a UV film is replaced by a thermal reduction film, so that the storage box can be torn down from the frame more conveniently.

Description

Technical Field

[0001] The utility model relates to a baking oven, in particular to a baking oven for chip stripping, belonging to the technical field of chip packaging. Background Art

[0002] Wafer cutting refers to an important part of the chip manufacturing process. It refers to the process of dividing the entire wafer of the chip into individual chips (crystals) according to the chip size. The main steps include film pasting, cutting, and debonding. Wafer cutting UV film is the key film material used in the film pasting step in the wafer cutting process. It is mainly used to fix the back of the wafer on the metal mold frame to fix the wafer so that the crystals will not scatter after the wafer is cut. However, the UV film needs to be removed after cutting. During the removal process of the existing UV film, the adhesive needs to be softened in a baking oven. Due to the adhesive characteristics of the UV film, it is difficult to remove, so it needs to be optimized. In addition, the current baking oven has a high baking temperature, which can easily cause burns when taking chips.

[0003] Chinese patent number CN220085983U provides a chip baking device, which belongs to the field of chip equipment technology. It includes a box body, a heating component, a support structure and a baking tray are arranged in the box body, the support structure is connected to the box body, and is used to support the baking tray, the baking tray is used to carry the chip, the heating component is used to provide heat to bake the chip in the baking tray, and an ESD layer is arranged on the side of the baking tray facing the chip. By arranging the ESD layer on the side of the baking tray facing the chip, a layer of dissipative material is formed on the side of the baking tray facing the chip, and the ESD layer can effectively eliminate or reduce the generation and accumulation of static electricity, so that the side of the baking tray facing the chip has an electrostatic control advantage compared to the conventional baking tray, and the electrostatic charge on the side of the baking tray facing the chip can be transferred to the ground through the ESD layer, reducing the probability of direct discharge on the side of the baking tray facing the chip, thereby reducing the probability of electrostatic breakdown of the chip during baking, thereby ensuring the quality of the chip during baking.

[0004] However, although the above case can reduce the probability of electrostatic breakdown of the chip during baking, it is easy to get burned when taking out the chip, and it is difficult to remove the UV film.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a baking oven for chip stripping in order to solve the above problems.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme: a baking oven for chip stripping, including a box body component, a pull-out component is slidably connected inside the box body component, the pull-out component includes a tray, a roller is rotatably connected to the bottom of the tray, a handle is fixed on one side of the tray, an anti-skid plate is fixed inside the tray, and a limiting plate is fixed on the top of the tray.

[0008] Furthermore, the box assembly includes a shell, a support leg is fixed to the bottom of the shell, a display screen is fixed to one side of the shell, and an adjustment knob is rotatably connected to the inside of the shell.

[0009] Furthermore, a swing door is rotatably connected to one side of the shell, a door lock is provided on one side of the swing door, and a perspective plate is fixed inside the swing door.

[0010] Furthermore, a placement cavity is provided inside the shell, a heating tube is fixed inside the placement cavity, and a limit strip is fixed inside the shell.

[0011] Furthermore, a storage assembly is provided on the top of the anti-slip plate, and the storage assembly includes a storage box. The storage box is provided on the top of the anti-slip plate, a handle is fixed on the top of the storage box, and a placement rack is fixed inside the storage box.

[0012] Furthermore, a baking frame is arranged on the top of the placement rack, and a support bar is fixed inside the baking frame.

[0013] Furthermore, a chip assembly is arranged on the top of the support bar, and the chip assembly includes a support plate, and the support plate is arranged on the top of the support bar, and a frame is fixed on the top of the support plate.

[0014] Furthermore, a heat reduction film is arranged on the top of the frame, and a chip body is arranged on the top of the frame.

[0015] The technical effects and advantages of the utility model are as follows: (1) by setting a pull-out assembly, the tray can be pulled out from the shell by using a handle, so that the storage assembly can be guided out of the shell, and then the storage assembly can be conveniently removed from the tray. In this way, it is not easy to get burned when taking out the chip; (2) by setting a chip assembly, the design of heat-reducing film is used to reduce the viscosity of the heat-reducing film after baking, so that it is easy to remove from the chip; (3) by setting a storage assembly, the setting of the storage box is used, so that the chip after taking out the shell will not cause the viscosity of the heat-reducing film to return to normal due to the rapid drop in temperature, and the design of the baking frame and the support strip can ensure that the chip assembly is heated evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the box assembly of the utility model;

[0018] Figure 3 This is a schematic diagram of a pull-out assembly of the utility model;

[0019] Figure 4 This is a schematic diagram of a chip component of the present utility model.

[0020] In the figure: 100, box assembly; 101, shell; 102, support leg; 103, display screen; 104, adjustment knob; 105, swing door; 106, door lock; 107, perspective board; 108, placement cavity; 109, heating tube; 110, limit strip; 200, pull-out assembly; 201, tray; 202, roller; 203, handle; 204, anti-skid plate; 205, limit plate; 300, storage assembly; 301, storage box; 302, handle; 303, placement rack; 304, baking frame; 305, support strip; 400, chip assembly; 401, support plate; 402, frame; 403, heat reduction film; 404, chip body. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 As shown, a baking oven for chip stripping includes a box assembly 100, a pull-out assembly 200 is slidably connected inside the box assembly 100, and the pull-out assembly 200 includes a tray 201, the tray 201 serves to support a storage box 301, a roller 202 is rotatably connected to the bottom of the tray 201, the roller 202 serves to support the tray 201 and facilitate the movement of the tray 201, a handle 203 is fixed to one side of the tray 201, an anti-skid plate 204 is fixed inside the tray 201, the anti-skid plate 204 can prevent the storage box 301 from sliding when the tray 201 is pulled out of or pushed into the shell 101, and a limiting plate 205 is fixed on the top of the tray 201, when the tray 201 is pulled out a certain distance, the limiting plate 205 will be blocked by the limiting bar 110, so that the tray 201 cannot be pulled out further.

[0023] As a technical optimization scheme of the utility model, the box assembly 100 includes an outer shell 101, a supporting leg 102 is fixed to the bottom of the outer shell 101, a display screen 103 is fixed to one side of the outer shell 101, and the display screen 103 can display data such as temperature and time. An adjustment knob 104 is rotatably connected to the inside of the outer shell 101, and a swing door 105 is rotatably connected to one side of the outer shell 101. Opening the swing door 105 facilitates taking out the storage box 301. A door lock 106 is provided on one side of the swing door 105. A perspective plate 107 is fixed to the inside of the swing door 105, and the baking status can be checked through the perspective plate 107. A placement cavity 108 is opened inside the outer shell 101, and a heating tube 109 is fixed inside the placement cavity 108. A limit strip 110 is fixed inside the outer shell 101, and the limit strip 110 can prevent the tray 201 from being pulled out of the outer shell 101.

[0024] As a technical optimization solution of the utility model, a storage assembly 300 is arranged on the top of the anti-slip plate 204, and the storage assembly 300 includes a storage box 301. The storage box 301 is arranged on the top of the anti-slip plate 204, and the storage box 301 is placed on the anti-slip plate 204. A handle 302 is fixed on the top of the storage box 301, and a placement rack 303 is fixed inside the storage box 301. A baking frame 304 is arranged on the top of the placement rack 303. The baking frame 304 can be supported by the placement rack 303, so that the chip assembly 400 can be heated from top to bottom. A support bar 305 is fixed inside the baking frame 304, and the support bar 305 supports the chip assembly 400.

[0025] As a technical optimization solution of the utility model, a chip assembly 400 is arranged on the top of the support bar 305, and the chip assembly 400 includes a support plate 401, and the support plate 401 is arranged on the top of the support bar 305. A frame 402 is fixed on the top of the support plate 401, and the frame 402 serves to limit the chip body 404. A heat reduction film 403 is arranged on the top of the frame 402, and the heat reduction film 403 is attached to the frame 402. The chip body 404 is arranged on the top of the frame 402.

[0026] When the utility model is in use, when baking is finished, the swing door 105 is opened, and then the operator puts on heat-insulating gloves and pulls the handle 203, so that the tray 201 is pulled out from the housing 101 under the support of the roller 202 and the limit of the limit bar 110, and then the handle 302 is held to remove the storage box 301 from the tray 201, and another set of prepared storage boxes 301 is placed, and then the tray 201 is reset and the swing door 105 is closed. Through this fast taking out and putting in method, the heat inside the baking oven can be prevented from dissipating quickly. After the taken out storage box 301 is placed in a suitable position, the operator can take out each chip component 400 from the storage box 301 by removing the baking frame 304, and then the heat reduction film 403 can be torn off.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A baking oven for chip stripping, comprising a box assembly (100), characterized in that: A drawer assembly (200) is slidably connected inside the box assembly (100), the drawer assembly (200) comprises a tray (201), a roller (202) is rotatably connected to the bottom of the tray (201), a handle (203) is fixed to one side of the tray (201), an anti-slip plate (204) is fixed inside the tray (201), and a limit plate (205) is fixed to the top of the tray (201).

2. The chip stripping oven according to claim 1, characterized in that: The box assembly (100) comprises a shell (101), a support leg (102) is fixed to the bottom of the shell (101), a display screen (103) is fixed to one side of the shell (101), and an adjustment knob (104) is rotatably connected to the inside of the shell (101).

3. The chip stripping oven according to claim 2, characterized in that: A swing door (105) is rotatably connected to one side of the housing (101), a door lock (106) is provided on one side of the swing door (105), and a perspective plate (107) is fixed inside the swing door (105).

4. The chip stripping oven according to claim 2, characterized in that: A placement cavity (108) is provided inside the housing (101), a heating tube (109) is fixed inside the placement cavity (108), and a limit strip (110) is fixed inside the housing (101).

5. The chip stripping oven according to claim 1, characterized in that: A storage assembly (300) is arranged on the top of the anti-slip plate (204), and the storage assembly (300) comprises a storage box (301). The storage box (301) is arranged on the top of the anti-slip plate (204), a handle (302) is fixed on the top of the storage box (301), and a placement rack (303) is fixed inside the storage box (301).

6. The chip stripping oven according to claim 5, characterized in that: A baking frame (304) is arranged on the top of the placement rack (303), and a support bar (305) is fixed inside the baking frame (304).

7. The chip stripping oven according to claim 6, characterized in that: A chip assembly (400) is arranged on the top of the support bar (305), and the chip assembly (400) comprises a support plate (401), wherein the support plate (401) is arranged on the top of the support bar (305), and a frame (402) is fixed on the top of the support plate (401).

8. The chip stripping oven according to claim 7, characterized in that: A heat reduction film (403) is arranged on the top of the frame (402), and a chip body (404) is arranged on the top of the frame (402).

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