A separating device for a green ceramic sheet adhesion tape

Abstract

The present invention relates to the technical field of microelectronic automation equipment, in particular to a separating device for separating a green ceramic sheet from an adhesive tape. It includes a fixing component, a tape tearing component, and an adsorption component. The tape tearing component is installed on the fixing component. The fixing component is connected to the adsorption component through a fixing shaft, and the tape tearing component is located below the adsorption component. By combining the adsorption component and the tape tearing component, the present invention can effectively separate the green ceramic sheet from the covered tape, improve the working efficiency of tape separation, and at the same time ensure that the wafer is in place after the tape tearing work is completed, facilitating subsequent stacking of wafers, thereby improving efficiency, reducing time costs, and improving production quality.

Description

Technical Field

[0001] The invention relates to the technical field of microelectronic automation equipment, in particular to a device for separating a green ceramic tile adhesive tape. Background Art

[0002] With technological advancements, microelectronic devices are becoming increasingly automated. LTCC, or low-temperature co-fired ceramic, is a process whereby ceramic powder is sintered at low temperatures to form a dense, precisely thickened green tape. Circuit patterns are then printed, laminated, sintered, and mounted with integrated circuits and active components, creating LTCC passive / active integrated functional modules. LTCC technology has a wide range of applications and is currently entering a new phase of development, with promising prospects in the medical, microelectronics, and aerospace sectors.

[0003] After the production of green tiles is completed, the surface needs to be covered with wrapping tape for protection. However, when the green tiles are further applied to related mechanical equipment, multiple green tiles need to be stacked and combined. Before stacking the framed green tiles, the adhesive tape between the sheet and the frame must be torn off. In the past, this operation was done manually. This method is not only inefficient and prone to defective products, but also cannot ensure that each piece is in the same position when stacked. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems of low manual operation efficiency and easy production of defective products in the background technology, and to propose a device for separating the adhesive tape of green ceramic sheets.

[0005] The technical solution of the present invention is: a device for separating raw ceramic sheet adhesive tape, comprising a fixed component, a glue-tearing component and an adsorption component, the glue-tearing component is installed on the fixed component, the fixed component is connected to the adsorption component through a fixed shaft, and the glue-tearing component is located below the adsorption component.

[0006] Preferably, the fixing assembly includes a circular fixing plate and a floating fixture plate, the floating fixture plate is mounted on the circular fixing plate, the circular fixing plate is provided with a groove, the floating fixture plate is placed in the groove and connected to the circular fixing plate by screws.

[0007] Preferably, the adsorption assembly includes a vacuum adsorption plate and a mounting plate, and the vacuum adsorption plate and the mounting plate are connected by screws and mounted on a fixed shaft.

[0008] Preferably, the rubber tearing assembly includes an upper plate and a lower base plate, a synchronous belt, a slide rail, a rubber tearing tool, an idler, a bevel gear and a motor are installed between the upper plate and the lower base plate, the synchronous belt and the slide rail are connected to the upper plate, a metal piece for the synchronous belt is connected between the synchronous belt and the slide rail, the rubber tearing tool is connected to the metal piece for the synchronous belt, a short shaft and a slide rail are installed on the upper plate, an idler is installed on the short shaft, the upper plate and the idler are respectively located at the two ends of the short shaft, the idler is connected to the motor through a coupling, a long shaft and a bevel gear, the synchronous belt is connected to the slider in the slide rail through a metal piece for the synchronous belt, and a lifting assembly is installed on the rubber tearing assembly.

[0009] Preferably, the rubber-tearing tool corresponds to the gap between the material sheet and the material frame, and the synchronous belt drives the rubber-tearing tool to slide along the slide rail.

[0010] Preferably, the jacking assembly includes a cylinder, which is installed on the side of the upper plate and the lower base plate of the jacking assembly. The sides of the upper plate and the lower base plate are both equipped with cylinder connecting parts, and the cylinder connecting parts are provided with threaded holes. The cylinder is connected to the upper plate and the lower base plate by screws.

[0011] Compared with the prior art, the present invention has the following beneficial technical effects:

[0012] The present invention separates the raw ceramic sheet and the covering tape by combining the adsorption component with the glue tearing component, which can effectively improve the efficiency of the tape separation work, and at the same time ensure that the material sheet is in place after the glue tearing work is completed, which is convenient for subsequent stacking of the material sheets, thereby improving efficiency, reducing time cost and improving production quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of a device for separating green ceramic tile adhesive tapes proposed by the present invention;

[0014] Figure 2 This is a schematic structural diagram of the adsorption and peeling parts of a device for separating green ceramic tile adhesive tapes proposed by the present invention;

[0015] Figure 3 This is a partial cross-sectional structural diagram of a device for separating green ceramic tiles from adhesive tapes proposed by the present invention;

[0016] Figure 4 This is a schematic structural diagram of a device for separating green ceramic sheets from adhesive tapes in an initial state, as proposed by the present invention;

[0017] Figure 5 This is a schematic structural diagram of a device for separating green ceramic sheets from adhesive tapes proposed by the present invention when the cutter is in an ascending state;

[0018] Figure 6 This is a structural schematic diagram of the working state of a device for separating green ceramic tile adhesive tape proposed by the present invention when the cutter moves horizontally.

[0019] Reference numerals: 1, square fixing plate; 2, floating jig plate; 3, vacuum adsorption plate; 4, upper plate; 5, lower bottom plate; 6, cutting tool; 7, cylinder; 8, idler wheel; 9, synchronous belt; 10, bevel gear; 11, slide rail; 12, metal part for synchronous belt; 13, tool connecting part; 14, tape; 15, fixed shaft; 16, sheet; 17, material frame; 18, short shaft. Detailed implementation manners

[0020] Embodiment

[0021] As Figure 1 shown, a separating device for the adhesive tape of green ceramic chips proposed by the present invention includes a fixing component, a tape tearing component and an adsorption component. The tape tearing component is installed on the fixing component; as Figure 2 shown, the fixing component is connected to the adsorption component through the fixed shaft 15, and the tape tearing component is located below the adsorption component. The tape tearing component and the adsorption component are installed on the fixing component. The fixing component is used for placing the framed green ceramic chips. When the tape tearing component tears the tape 14, the adsorption component sucks the ceramic chips, so that the tape 14 on the surface of the ceramic chips can be torn off the surface of the ceramic chips under the action of the tape tearing component; as Figure 2 shown, the fixing component is connected and cooperates with the lower bottom plate 5 in the tape tearing component through the fixed shaft 15 to realize the positioning and adsorption of the sheet material 16; the fixed shaft 15 is used to install the adsorption component.

[0022] As Figure 1 shown, the fixing component includes a square fixing plate 1 and a floating jig plate 2. The floating jig plate 2 is installed on the square fixing plate 1. A groove is formed on the square fixing plate 1, and the floating jig plate 2 is placed in the groove and connected to the square fixing plate 1 by screws.

[0023] As Figure 2 and 3 shown, the adsorption component includes a vacuum adsorption plate 3 and a mounting plate. The vacuum adsorption plate 3 and the mounting plate are connected by screws and installed on the fixed shaft 15.

[0024] As Figure 2 shown, the tape tearing component includes an upper plate 4 and a lower bottom plate 5. A synchronous belt 9, a slide rail 11, a tape tearing tool 6, an idler wheel 8, a bevel gear 10 and a motor are installed between the upper plate 4 and the lower bottom plate 5; as Figure 2 and Figure 3As shown, the synchronous belt 9 and the slide rail 11 are both connected to the upper plate 4. A metal part 12 for the synchronous belt is connected between the synchronous belt 9 and the slide rail 11. The glue tearing tool 6 is connected to the metal part 12 for the synchronous belt through a tool connecting part 13. The upper plate 4 is equipped with a short shaft 18 and a slide rail 11. An idler pulley 8 is installed on the short shaft 18. The upper plate 4 and the idler pulley 8 are respectively located at both ends of the short shaft 18. The idler pulley 8 is connected to the motor through a coupling, a long shaft and bevel gears 10. The synchronous belt 9 is connected to the slider inside the slide rail 11 through the metal part 12 for the synchronous belt. A lifting component is installed on the glue tearing assembly. The number of the short shafts 18 and the slide rails 11 is four each. An idler pulley 8 is installed on each of the four short shafts 18 for the synchronous belt 9. The short shaft 18 is equipped with an idler pulley 8 for transmitting the synchronous belt 9. One end of the short shaft 18 is fitted with the upper plate 4, and the other end is fitted with the idler pulley 8. A threaded hole is opened on the end face of the end of the short shaft 18 that is fitted with the upper plate 4, and it is fixed by a screw to realize the connection with the upper plate 4. The slide rail 11 plays a guiding role when the glue tearing tool 6 moves horizontally, and one slide rail 11 is installed on each side.

[0025] As Figure 4 、 5 and 6 show, the glue tearing tool 6 corresponds to the gap between the material piece 16 and the material frame 17. The synchronous belt 9 drives the glue tearing tool 6 to slide along the slide rail 11. The lifting component drives the glue tearing tool 6 to move up and down, and the synchronous belt 9 drives the glue tearing tool 6 to move horizontally, realizing the separation of the tape 14 from the material piece 16.

[0026] As Figure 4 、 5 and 6 show, the lifting component includes a cylinder 7. The cylinder 7 is installed on the side connection of the upper plate 4 and the lower bottom plate 5 of the lifting component. Cylinder connectors are installed on the sides of the upper plate 4 and the lower bottom plate 5. Threaded holes are provided on the cylinder connectors. The cylinder 7 is connected to the upper plate 4 and the lower bottom plate 5 through screws. When the cylinder 7 works, the upper plate 4 rises under the action of the cylinder 7, and the glue tearing tool 6 connected to the upper plate 4 also rises accordingly. One side of the glue tearing tool 6 leans against the side of the adsorption platform. During the rising process, the glue tearing tool 6 lifts the tape 14 along the gap between the material piece 16 and the material frame 17.

[0027] The usage process of the present invention:

[0028] I. The device is connected to the air source, and negative pressure is generated in the adsorption holes of the vacuum adsorption plate 3. Under this action, the material piece 16 is fixedly adsorbed.

[0029] II. The cylinder 7 works, driving the upper plate 4 to rise, and the glue tearing device connected to the upper plate 4 also rises accordingly, that is, the tool 6 rises, and then the tape 14 is lifted.

[0030] 3. The motor drives the bevel gear 10 to rotate. Under the power transmission, the idle gear 8 is driven to rotate, causing the synchronous belt 9 to operate. Further, under the drive of the synchronous belt 9, the cutter 6 moves accordingly, and all the tapes 14 are lifted along the edge of the workpiece 16.

[0031] 4. The workpiece 16 is separated from the tape 14 to achieve the purpose.

[0032] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited thereto. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the gist of the present invention.

Claims

1. A device for separating green ceramic sheets from adhesive tapes, characterized by: It comprises a fixing component, a glue-tearing component and an adsorption component, wherein the glue-tearing component is mounted on the fixing component, the fixing component is connected to the adsorption component via a fixing shaft (15), and the glue-tearing component is located below the adsorption component; The rubber tearing assembly comprises an upper plate (4) and a lower base plate (5); a synchronous belt (9), a slide rail (11), a rubber tearing tool (6), an idler wheel (8), a bevel gear (10) and a motor are installed between the upper plate (4) and the lower base plate (5); the synchronous belt (9) and the slide rail (11) are both connected to the upper plate (4); a synchronous belt metal piece (12) is connected between the synchronous belt (9) and the slide rail (11); the rubber tearing tool (6) is connected to the synchronous belt metal piece (12); a short shaft (18) and a slide rail (11) are installed on the upper plate (4); an idler wheel (8) is installed on the short shaft (18); the upper plate (4) and the idler wheel (8) are respectively located at two ends of the short shaft (18); the idler wheel (8) is connected to the motor through a coupling, a long shaft and a bevel gear (10); the synchronous belt (9) is connected to the inner slider of the slide rail (11) through the synchronous belt metal piece (12); and a lifting assembly is installed on the rubber tearing assembly; The rubber tearing tool (6) corresponds to the gap between the material sheet (16) and the material frame (17), and the synchronous belt (9) drives the rubber tearing tool (6) to slide along the slide rail (11); The jacking assembly comprises a cylinder (7), which is mounted on the side of the upper plate (4) and the lower base plate (5) of the jacking assembly and connected. The upper plate (4) and the lower base plate (5) are both equipped with cylinder connecting parts on their sides. The cylinder connecting parts are provided with threaded holes. The cylinder (7) is connected to the upper plate (4) and the lower base plate (5) by screws.

2. The device for separating green ceramic sheets from adhesive tape according to claim 1, characterized in that: The fixing assembly comprises a circular fixing plate (1) and a floating fixture plate (2), wherein the floating fixture plate (2) is mounted on the circular fixing plate (1), wherein a groove is provided on the circular fixing plate (1), and the floating fixture plate (2) is placed in the groove and connected to the circular fixing plate (1) via screws.

3. The device for separating green ceramic sheets from adhesive tape according to claim 2, characterized in that: The adsorption assembly comprises a vacuum adsorption plate (3) and a mounting plate, wherein the vacuum adsorption plate (3) and the mounting plate are connected by screws and mounted on a fixed shaft (15).

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