Multi-purpose material bonding tool

Abstract

The utility model relates to the technical field of semiconductors, in particular to a multipurpose material bonding tool. The device comprises a horizontally-arranged bottom plate, a vertically-arranged baffle is arranged on one side of the bottom plate, the baffle is perpendicularly connected with the bottom plate, the baffle is fixedly connected with the bottom plate, a first connecting plate and a second connecting plate are sequentially arranged on the side face, close to the bottom plate, of the baffle from inside to outside, and the first connecting plate and the second connecting plate are detachably matched with the baffle. A fixing plate is fixedly connected to the other side face of the baffle and is in a 7 shape, a pressing mechanism is arranged on the transverse portion of the 7 shape of the fixing plate, and the pressing mechanism is matched with the fixing plate in a rotating mode. According to the technical scheme, the problems that the crystal bar deviates in the bonding process, and one material bonding tool is only suitable for bonding crystal bars of one size are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of semiconductor, concretely is multipurpose material sticking frock. BACKGROUND

[0002] In recent years, the semiconductor industry develops rapidly, and the demand for semiconductor cutting materials increases sharply, and the production of silicon and silicon carbide cutting products increases. In the process of semiconductor cutting, the bonding of materials is an important link, which has an important influence on cutting. Bonding deviation often leads to crystal orientation deviation, resulting in material scrap after cutting. It is difficult for the bonding personnel to control the operation.

[0003] The material sticking frock in the prior art is a right-angle material sticking table, which cannot be gravity extruded during material sticking, cannot ensure the uniformity of the glue layer of the crystal bonding surface, and is only suitable for bonding one size of frock. UTILITY MODEL CONTENT

[0004] The utility model discloses a multipurpose material sticking frock, which solves the problem of crystal bar deviation during bonding and the problem that one material sticking frock is only suitable for bonding one size of crystal bar.

[0005] To solve the above problems, the following technical solutions are provided:

[0006] The utility model discloses a multipurpose material sticking frock, which solves the problem of crystal bar deviation during bonding and the problem that one material sticking frock is only suitable for bonding one size of crystal bar.

[0007] In the above-mentioned scheme, the crystal holder is placed on the bottom plate, the crystal bar is placed on the crystal holder, the first connecting plate and the second connecting plate are selected according to the size of the crystal bar, if the size of the crystal bar is four inches, the first connecting plate and the second connecting plate need to be installed on the baffle, if the size of the crystal bar is six inches, only the first connecting plate needs to be installed on the baffle, and if the size of the crystal bar is eight inches, the first connecting plate and the second connecting plate do not need to be installed on the baffle, thereby solving the problem that one material sticking frock is only suitable for bonding one size of crystal bar, and through the setting of the baffle, the first connecting plate and the second connecting plate, the deviation of the crystal bar during bonding is ensured, the pressing mechanism is rotated, the pressing mechanism is pressed down, the thickness of the bonding glue layer is uniform, and the difficulty of manual operation is greatly reduced.

[0008] The pressing mechanism comprises a connecting rod, the connecting rod penetrates through the horizontal part of the fixed plate 7, and the connecting rod is in rotational cooperation with the fixed plate, the upper end of the connecting rod is provided with a handle, and the lower end of the connecting rod is provided with a pressing block.

[0009] In the above scheme, the handle is rotated to drive the pressing mechanism to move up and down in the vertical direction, so as to press or loosen the crystal bar.

[0010] The lower end surface of the pressing block is inclined, the height of the side wall surface close to the baffle in the pressing block is less than the height of the side wall surface away from the baffle in the pressing block, and the lower end surface of the pressing block is tangent to the outer wall surface of the workpiece when the pressing mechanism is pressed down.

[0011] In the above scheme, when the pressing mechanism is pressed down, the inclined lower end surface of the pressing block is in contact with the crystal bar, which can prevent the crystal bar from deviating and press the crystal bar.

[0012] The bottom plate is provided with a workpiece plate for placing the workpiece, the bottom end surface of the workpiece plate is in contact with the top end of the bottom plate, and the workpiece plate is in fixed cooperation with the bottom plate.

[0013] In the above scheme, the workpiece plate is used to place the crystal bar.

[0014] The first connecting plate, the second connecting plate and the baffle are connected by bolts.

[0015] In the above scheme, the bolts are used for convenient installation and disassembly of the first connecting plate and the second connecting plate.

[0016] The pressing mechanism is provided with a plurality of pressing mechanisms, and the plurality of pressing mechanisms are equidistantly arranged along the length direction of the outer wall surface of the baffle.

[0017] In the above scheme, the pressing mechanism is provided with a plurality of pressing mechanisms, which can simultaneously fix a plurality of crystal bars, so as to save the time of workers and greatly improve the work efficiency.

[0018] The above scheme has the following advantages:

[0019] 1、Due to the utility model disc discloses a multipurpose material sticking tool, including the bottom plate of horizontal arrangement, the bottom plate one side is provided with the baffle of vertical arrangement, the baffle with bottom plate vertical connection, and the baffle is fixedly connected with bottom plate, and the side of baffle close to bottom plate is provided with first connecting plate, second connecting plate from inside to outside in proper order, first connecting plate, second connecting plate all with baffle are detachable cooperation, and the other side of baffle is fixedly connected with fixed plate, and fixed plate is 7-shaped, and the horizontal portion of fixed plate 7 is provided with pressure mechanism, and pressure mechanism is rotatable cooperation with fixed plate, through the setting of baffle and pressure mechanism, place crystal holder on the bottom plate, place crystal bar on crystal holder, according to the size of crystal bar, select the disassembly of first connecting plate and second connecting plate, if the size of crystal bar is four inches, then need to install first connecting plate and second connecting plate on the baffle, if the size of crystal bar is six inches, then only need to install first connecting plate on the baffle, if the size of crystal bar is eight inches, then do not need to install first connecting plate and second connecting plate on the baffle, so that one material sticking tool is suitable for bonding crystal bar of multiple sizes, and through the setting of baffle, first connecting plate and second connecting plate, ensure that crystal bar does not deviate during bonding, rotate pressure mechanism, so that the pressure mechanism is pressed down, can guarantee that the thickness of bonding glue layer is uniform, greatly reduce the difficulty of manual operation.

[0020] 2、Pressure mechanism contains connecting rod, connecting rod and fixed plate are rotatable cooperation, handle is arranged on the upper end of connecting rod, and pressing block is arranged on the lower end of connecting rod, rotate handle, for driving pressure mechanism to move up and down in vertical direction, convenient for pressing or loosening crystal bar, the lower end surface of pressing block is inclined arrangement, when pressure mechanism is pressed down, make the inclined lower end surface of pressing block abut with crystal bar, can prevent crystal bar from deviating, and also can press crystal bar, pressure mechanism is provided with multiple, can complete the fixation of multiple crystal bars simultaneously, is favorable to save the time of staff, and greatly improve work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to make the content of the utility model more easily be clearly understood, the following according to the specific embodiment of the utility model and combining with the drawings, further detailed description of the present application is made, wherein:

[0022] Figure 1 It is the structure schematic diagram of the working process of bonding 4-inch crystal bar in the multipurpose material sticking tool;

[0023] Figure 2 It is the structure schematic diagram of the working process of bonding 6-inch crystal bar in the multipurpose material sticking tool;

[0024] Figure 3 It is the structure schematic diagram of the working process of bonding 8-inch crystal bar in the multipurpose material sticking tool;

[0025] Figure 4 It is the side view of the multipurpose material sticking tool;

[0026] Figure 5 Figure 1 is a perspective view of a multi-purpose adhesive tooling;

[0027] Explanation of reference signs: 1, base plate; 2, baffle; 3, first connecting plate; 4, second connecting plate; 5, fixed plate; 6, connecting rod; 7, handle; 8, pressing block; 9, workpiece plate; 10, crystal bar; 11, resin plate; 12, crystal holder. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] In a specific embodiment 1, as shown in Figures 1-4 The multi-purpose adhesive tooling of the present application comprises a horizontally arranged base plate 1, a workpiece plate 9 for placing a workpiece is arranged in the middle of the base plate 1, the bottom end surface of the workpiece plate 9 abuts against the top end of the base plate 1, and the workpiece plate 9 is fixedly matched with the base plate 1, a vertically arranged baffle 2 is arranged on one side of the base plate 1, the baffle 2 is perpendicularly connected with the base plate 1, and the baffle 2 is fixedly connected with the base plate 1, a first connecting plate 3 and a second connecting plate 4 are sequentially arranged from inside to outside on the side surface of the baffle 2 close to the base plate 1, and the first connecting plate 3 and the second connecting plate 4 are both connected with the baffle 2 through bolts, so that the first connecting plate 3 and the second connecting plate 4 are both detachably matched with the baffle 2, facilitating the installation and dismounting of the first connecting plate 3 and the second connecting plate 4.

[0030] As shown in Figure 1 When the size of the crystal bar 10 is four inches, the first connecting plate 3 and the second connecting plate 4 are installed on the baffle 2; as shown in Figure 2 When the size of the crystal bar 10 is six inches, the first connecting plate 3 is installed on the baffle 2; as shown in Figure 3 When the size of the crystal bar 10 is eight inches, the first connecting plate 3 and the second connecting plate 4 do not need to be installed on the baffle 2, through the installation of the first connecting plate 3 and the second connecting plate 4, the adhesive tooling can be applicable to crystal bars 10 of different sizes, and it can be ensured that the crystal bar 10 will not be deviated during the bonding process.

[0031] As shown in Figure 4As shown, the side of the baffle plate 2 away from the workpiece plate 9 is fixedly connected with a fixed plate 5, the fixed plate 5 is in the shape of 7, the horizontal part of the fixed plate 5 is provided with a pressing mechanism, the pressing mechanism contains a connecting rod 6, the connecting rod 6 penetrates through the horizontal part of the fixed plate 5, and the connecting rod 6 is in rotational cooperation with the fixed plate 5, the upper end of the connecting rod 6 is provided with a handle 7, and the lower end of the connecting rod 6 is provided with a pressing block 8, rotating the handle 7 is used to drive the pressing block 8 to move up and down in the vertical direction, so as to facilitate the pressing or loosening of the crystal bar 10, the lower end surface of the pressing block 8 is inclined, the height of the side wall surface of the pressing block 8 close to the baffle plate 2 is less than the height of the side wall surface of the pressing block 8 away from the baffle plate 2, when the pressing block 8 is pressed down, the inclined lower end surface of the pressing block 8 is tangent to the outer wall surface of the crystal bar 10, which is used to resist the crystal bar 10 to prevent the crystal bar 10 from deviating, and the crystal bar 10 can be pressed down to ensure that the thickness of the adhesive layer is uniform, which greatly reduces the difficulty of manual operation.

[0032] In a specific embodiment 2, as shown in Figure 5 The difference between this embodiment and embodiment 1 is that the pressing mechanism in this embodiment is provided with a plurality of pressing mechanisms, and the plurality of pressing mechanisms are equidistantly arranged along the length direction of the outer wall surface of the baffle plate 2, that is, the fixing of a plurality of crystal bars 10 can be completed at the same time, which is beneficial to save the time of the staff and greatly improves the work efficiency.

[0033] When working, first use glue to bond the crystal bar 10 to the resin plate 11, place the crystal holder 12 on the workpiece plate 9, and then place the crystal bar 10 bonded with the resin plate 11 on the crystal holder 12, and select whether to install the first connecting plate 3 and the second connecting plate 4 according to the size of the crystal bar 10, when the size of the crystal bar 10 is four inches, install the first connecting plate 3 and the second connecting plate 4 on the baffle plate 2, when the size of the crystal bar 10 is six inches, install the first connecting plate 3 on the baffle plate 2, and when the size of the crystal bar 10 is eight inches, no first connecting plate 3 and second connecting plate 4 need to be installed on the baffle plate 2, so as to fix the crystal bar 10 and bond it with glue, after the bonding is completed, rotate the handle 7 to make the pressing block 8 move vertically downward to press the crystal bar 10, and after the glue solidifies, the bonded crystal bar 10 can be taken out.

[0034] In a specific embodiment 3, the difference between this embodiment and embodiments 1 and 2 is that when working, the resin plate 11 and the crystal holder 12 are first bonded together, then the bonded crystal holder 12 and resin plate 11 are placed on the workpiece plate 9, and finally the crystal bar 10 is placed on the resin plate 11, the crystal bar 10 is fixed by the baffle plate 2, and then the crystal bar 10 is bonded with glue, the pressing block 8 is pressed to press the crystal bar 10, and after the glue solidifies, the bonded crystal bar 10 can be taken out.

[0035] In the description of the utility model, need understanding is, the orientation or position relation indicated by the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like are based on the orientation or position relation shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore can not be understood as limiting the utility model. In the description of the utility model, unless otherwise specified and limited, it needs to be explained that the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be mechanical connection or electrical connection, it can be the communication of the internal two elements, it can be directly connected, or indirectly connected through an intermediate medium, and for ordinary skilled persons in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0036] Obviously, the above embodiments are only examples for clearly illustrating, and are not limited to the embodiments, and for ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description, and it is not necessary and impossible to enumerate all the embodiments here, and the obvious changes or variations derived therefrom are still within the protection scope of the utility model.

Claims

1. A multi-purpose adhesive tool characterized by, The utility model relates to a workpiece pressing device, including the horizontal arrangement bottom plate, one side of bottom plate is provided with the baffle of vertical arrangement, baffle is connected with bottom plate perpendicularly, and baffle is fixedly connected with bottom plate, the side of baffle close bottom plate is provided with first connecting plate, second connecting plate from inside to outside in proper order, first connecting plate, second connecting plate all are with baffle is detachable cooperation;The other side of baffle is fixedly connected with fixed plate, and the fixed plate is 7-shaped, and the horizontal portion of fixed plate 7 is provided with pressure mechanism, and pressure mechanism is with fixed plate is rotary cooperation.

2. The multi-purpose adhesive tool of claim 1, wherein, The pressure mechanism contains a connecting rod, the connecting rod passes through the horizontal portion of the fixed plate 7, and the connecting rod is rotatably connected with the fixed plate, the upper end of the connecting rod is provided with a handle, and the lower end of the connecting rod is provided with a pressing block.

3. The multi-purpose adhesive tool of claim 2, wherein, The lower end surface of the pressing block is inclined, the height of the side wall surface of the pressing block close to the baffle is less than the height of the side wall surface of the pressing block away from the baffle, and when the pressure mechanism is pressed down, the lower end surface of the pressing block is tangent to the outer wall surface of the workpiece.

4. The multi-purpose adhesive tool of claim 1, wherein, The middle of the bottom plate is provided with a workpiece plate for placing the workpiece, the bottom end surface of the workpiece plate is in contact with the top end of the bottom plate, and the workpiece plate is fixedly connected with the bottom plate.

5. The multi-purpose adhesive tool of claim 1, wherein, The first connecting plate, the second connecting plate and the baffle are connected by bolts.

6. The multi-purpose adhesive tool of claim 1, wherein, The pressure mechanism is provided with a plurality of pressure mechanisms, and the plurality of pressure mechanisms are equidistantly arranged along the length direction of the outer wall surface of the baffle.

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