Glue dispensing device for integrated circuit packaging

Abstract

The utility model discloses a glue dispensing device for integrated circuit packaging, and relates to the technical field of integrated circuit production. The utility model includes a supporting component, including a base, a reinforcing frame arranged on the top of the base, a bracket arranged inside the reinforcing frame, a glue dispensing barrel arranged inside the bracket, and a glue dispensing head arranged at the bottom of the glue dispensing barrel; a heating component, including a moving component arranged inside the bracket, and a heating component arranged inside the moving component. The utility model drives the threaded rod to rotate through the moving component, so that the threaded block moves, and drives the heating component to move, heats the liquid inside the glue dispensing barrel, and softens it quickly, and drives the stirring shaft through the connecting belt to rotate the stirring block, stirs the colloid inside the glue dispensing barrel, heats it evenly, and enables the colloid to soften more quickly.

Description

Technical Field

[0001] The utility model belongs to the technical field of integrated circuit production, in particular to a glue dispensing device for integrated circuit packaging. Background Art

[0002] An integrated circuit is a miniature electronic device or component that uses a certain process to interconnect the transistors, resistors, capacitors, inductors and other components and wiring required in a circuit. It is made on a small piece or several small pieces of semiconductor chips or dielectric substrates, and then packaged in a tube shell to become a miniature structure with the required circuit function.

[0003] When packaging an integrated circuit, it is necessary to dispense glue on the integrated circuit, but the existing glue dispensing machine heats very slowly, resulting in the colloid in the glue dispensing barrel taking a long time to soften, thereby affecting the production efficiency of the glue dispensing machine, reducing the efficiency of the glue dispensing machine, and reducing the packaging efficiency of the integrated circuit.

[0004] To this end, we provide a dispensing device for integrated circuit packaging to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a glue dispensing device for integrated circuit packaging, which can rapidly soften the colloid inside the glue dispensing barrel by repeatedly and continuously heating the glue dispensing barrel through a heating component, thus solving the problem of slow softening rate of the existing colloid.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model is a glue dispensing device for integrated circuit packaging, comprising a supporting component, including a base, a reinforcing frame arranged on the top of the base, a bracket arranged inside the reinforcing frame, a glue dispensing barrel arranged inside the bracket, and a glue dispensing head arranged at the bottom of the glue dispensing barrel;

[0008] A heating component, comprising a moving component disposed inside the bracket, and a heating component disposed inside the moving component;

[0009] The moving assembly includes a threaded rod disposed inside the bracket on one side, a threaded block sleeved inside the threaded rod, a driving shaft fixed to the top of the threaded block, a motor disposed at the top of the driving shaft, a guide rod disposed inside the bracket on the other side, a spring sleeved outside the guide rod, and a slider disposed on the top of the spring;

[0010] The heating assembly includes a heating tube arranged on the opposite side of the threaded block and the sliding block, a first through hole penetrating the inner wall of the heating tube, an insulating shell sleeved inside the heating tube, a second through hole penetrating one side of the insulating shell, and a heating element arranged on the top of the insulating shell.

[0011] The utility model is further configured that the heating component also includes a stirring assembly, and the stirring assembly includes a connecting belt arranged on the outer wall of the motor, a stirring shaft sleeved inside one side of the connecting belt, a connecting frame arranged on the outside of the stirring shaft, and a stirring block arranged on the outer wall of the stirring shaft.

[0012] The utility model is further configured such that the threaded block is threadedly connected to the threaded rod, the motor is slidably connected to the bracket, the top end of the spring is fixedly connected to the bottom end of the slider, the slider is slidably connected to the guide rod, and the outer wall of the slider is slidably connected to the inside of the bracket.

[0013] The utility model is further configured such that a groove is provided at the bottom of the heating tube, a slider adapted to the groove on the heating tube is fixedly connected to the bottom end of the heat-insulating shell, and the second through hole has exactly the same shape as the first through hole.

[0014] The utility model is further configured such that the interior of one side of the connecting belt is fixedly connected to the outer wall of the driving shaft, the interior of the other side of the connecting belt is fixedly connected to the inner wall of the connecting belt, and the stirring shaft is rotatably connected to the bracket.

[0015] The utility model is further configured to further include a fixing component, including a fixing component arranged inside the base, and a driving component arranged at the bottom of the fixing component.

[0016] The utility model is further configured such that the fixing assembly includes a limiting disc arranged inside the base, a limiting groove opened on the limiting disc, an adapter block arranged inside the limiting groove, and a fixing plate fixed to the top of the adapter block.

[0017] The utility model is further configured such that the driving assembly includes a fixed shaft arranged inside the base, a connecting plate sleeved on the outside of the fixed shaft, a slot opened on the outer wall of the fixed shaft, wherein a card block is arranged inside the fixed shaft and is adapted to the card slot, a right-angle plate arranged at the bottom of the connecting plate, a receiving block arranged at the top of the right-angle plate, and electric push rods arranged on both sides of the receiving block.

[0018] The utility model has the following beneficial effects:

[0019] 1. The utility model drives the threaded rod to rotate through a moving component, so that the threaded block moves, and drives the heating component to move, so as to heat the liquid inside the dispensing barrel and soften it quickly, and drives the stirring shaft through a connecting belt to enable the stirring block to rotate, stir the colloid inside the dispensing barrel, so that it is heated evenly, and the colloid can be softened more quickly.

[0020] 2. The utility model is driven by an electric push rod to move the adapter blocks on both sides, and the two adapter blocks are connected to the bottom of the connecting plate through a right-angle plate, and the bottom of the connecting plate is also connected to another two adapter blocks through another two right-angle plates, thereby achieving the mutual approach or principle of the fixed plates to achieve the clamping of integrated circuits of different sizes.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 The figure is a schematic diagram of the overall structure of a dispensing device for integrated circuit packaging.

[0024] Figure 2 The present invention is a schematic diagram of the internal structure of a glue dispensing barrel used in a glue dispensing device for integrated circuit packaging.

[0025] Figure 3 The present invention is a schematic diagram of the exploded structure of a heating component used in a dispensing device for integrated circuit packaging.

[0026] Figure 4 The present invention is a schematic diagram of the overall structure of a stirring assembly for a dispensing device for integrated circuit packaging.

[0027] Figure 5 The present invention is a schematic diagram of the overall structure of a fixing component for a dispensing device for integrated circuit packaging.

[0028] Figure 6 The present invention is a schematic diagram of the overall structure of a driving component for a dispensing device for integrated circuit packaging.

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0030] 100, supporting component; 101, base; 102, reinforcing frame; 103, bracket; 104, dispensing barrel; 105, dispensing head; 200, heating component; 201, moving component; 201a, motor; 201b, driving shaft; 201c, threaded block; 201d, threaded rod; 201e, guide rod; 201f, spring; 201g, slider; 202, heating component; 202a, heating cylinder; 202b, first through hole; 202c, heat-insulating shell; 202d, second through hole ; 203, stirring assembly; 203a, connecting belt; 203b, stirring shaft; 203c, connecting frame; 203d, stirring block; 203e, handle; 300, fixed part; 301, fixed assembly; 301a, limiting disc; 301b, limiting groove; 301c, adapter block; 301d, fixed plate; 302, driving assembly; 302a, fixed shaft; 302b, connecting plate; 302c, right-angle plate; 302d, receiving block; 302e, slot; 302f, electric push rod. DETAILED DESCRIPTION

[0031] 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 of 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. Specific embodiment 1

[0033] See also Figure 1-3 The utility model is a glue dispensing device for integrated circuit packaging, comprising a supporting component 100, including a base 101, a reinforcing frame 102 arranged on the top of the base 101, a bracket 103 arranged inside the reinforcing frame 102, a glue dispensing barrel 104 arranged inside the bracket 103, and a glue dispensing head 105 arranged at the bottom of the glue dispensing barrel 104; a heating component 200, including a moving component 201 arranged inside the bracket 103, a heating component 201 arranged inside the moving component 201 The moving assembly 201 includes a threaded rod 201d disposed inside the bracket 103 on one side, a threaded block 201c sleeved inside the threaded rod 201d, a driving shaft 201b fixed to the top of the threaded block 201c, a motor 201a disposed at the top of the driving shaft 201b, a guide rod 201e disposed inside the bracket 103 on the other side, a spring 201f sleeved outside the guide rod 201e, and a slider 201g disposed on the top of the spring 201f;

[0034] The heating assembly 202 includes a heating tube 202a disposed on the opposite side of the threaded block 201c and the slider 201g, a first through hole 202b penetrating the inner wall of the heating tube 202a, a heat-insulating shell 202c sleeved inside the heating tube 202a, and a second through hole 202d penetrating one side of the first through hole 202b.

[0035] Specifically, the threaded block 201c is threadedly connected to the threaded rod 201d, the motor 201a is slidably connected to the bracket 103, the top end of the spring 201f is fixedly connected to the bottom end of the slider 201g, the slider 201g is slidably connected to the guide rod 201e, the outer wall of the slider 201g is slidably connected to the inside of the bracket 103, a groove is provided at the bottom of the heating tube 202a, and a slider that matches the groove on the heating tube 202a is fixedly connected to the bottom end of the insulation shell 202c, and the second through hole 202d has the same shape as the first through hole 202b.

[0036] The operation process of this embodiment is: first start the motor 201a to rotate the threaded rod 201d under the action of the driving shaft 201b, and the threaded block 201c threadedly connected to the threaded rod 201d will move, and drive the heating component 202 to move, so that the colloid inside the dispensing barrel 104 is heated and softened, wherein the heating tube 202a and the insulation shell 202c are rotatably connected, and the heating tube 202a is pierced by the first through hole 202b, and the insulation shell 202c is penetrated by the second through hole 202d, and the first through hole 202b and the second through hole 202d are staggered with each other, so that the heat outflow is limited, and it can be well controlled by rotating the insulation shell 202c, so as to achieve the purpose of regulating heat, so that the colloid softening can be more efficient and energy saving. Specific embodiment 2

[0038] See also Figure 4 On the basis of the specific embodiment 1, the heating component 200 also includes a stirring assembly 203, which includes a connecting belt 203a arranged on the outer wall of the motor 201a, a stirring shaft 203b sleeved inside one side of the connecting belt 203a, a connecting frame 203c arranged on the outside of the stirring shaft 203b, and a stirring block 203d arranged on the outer wall of the stirring shaft 203b. The inner part of one side of the connecting belt 203a is fixedly connected to the outer wall of the driving shaft 201b, and the inner part of the other side of the connecting belt 203a is fixedly connected to the inner wall of the connecting belt 203a, and the stirring shaft 203b is rotatably connected to the bracket 103.

[0039] The operation process of this embodiment is as follows: when the motor 201a is started, the driving shaft 201b will rotate, and the stirring shaft 203b will be driven to rotate through the connecting belt 203a. In addition, a plurality of stirring blocks 203d are fixed on the outer wall of the stirring shaft 203b to stir the colloid inside the dispensing barrel 104, so that it is heated more evenly and can be softened faster. In addition, a connecting frame 203c is fixed on the outer wall of the stirring shaft 203b, which contacts the inner wall of the dispensing barrel 104, and the colloid remaining on the inner wall of the dispensing barrel 104 is recycled and reused to save resources. Specific embodiment three

[0041] See also Figure 5 and Figure 6 On the basis of the specific embodiment 1 and the specific embodiment 2, a fixing component 300 is further included, including a fixing assembly 301 disposed inside the base 101, a driving assembly 302 disposed at the bottom of the fixing assembly 301, the fixing assembly 301 includes a limiting disc 301a disposed inside the base 101, a limiting groove 301b opened on the limiting disc 301a, an adapting block 301c disposed inside the limiting groove 301b, and a fixing plate 301d fixed to the top of the adapting block 301c. The driving component 302 includes a fixed shaft 302a arranged inside the base 101, a connecting plate 302b sleeved on the outside of the fixed shaft 302a, a slot 302e opened on the outer wall of the fixed shaft 302a, wherein a block is arranged inside the fixed shaft 302a and adapted to the slot 302e, a right-angle plate 302c arranged at the bottom of the connecting plate 302b, a receiving block 302d arranged at the top of the right-angle plate 302c, and electric push rods 302f arranged on both sides of the receiving block 302d.

[0042] The operation process of this embodiment is as follows: first, the integrated circuit is placed on the base 101, and then the electric push rod 302f is started through the corresponding controller. Under the action of the electric push rod 302f, the adapter block 301c is moved. During the movement of the adapter block 301c, the right-angle plate 302c is moved, and the other end of the right-angle plate 302c is connected to the bottom of the connecting plate 302b. Since the right-angle plates 302c on both sides are relatively movable, the connecting plate 302b is rotated, and two other right-angle plates 302c are connected to the other two sides of the bottom of the receiving block 302d, and the ends of the other two right-angle plates 302c are connected to the bottoms of the other two adapter blocks 301c, so that the adapter block 301c is moved by the rotation of the connecting plate 302b, thereby realizing the movement of the fixing plate 301d, thereby completing the fixation of the integrated circuit, and by controlling the electric push rod 302f, the movement of the adapter block 301c is controlled to fix integrated circuits of different sizes.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0044] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A dispensing device for integrated circuit packaging, characterized in that: include, A supporting component (100) comprises a base (101), a reinforcing frame (102) arranged on the top of the base (101), a bracket (103) arranged inside the reinforcing frame (102), a glue dispensing barrel (104) arranged inside the bracket (103), and a glue dispensing head (105) arranged at the bottom of the glue dispensing barrel (104); A heating component (200) comprises a moving component (201) arranged inside the bracket (103), and a heating component (202) arranged inside the moving component (201); The moving assembly (201) comprises a threaded rod (201d) arranged inside the bracket (103) on one side, a threaded block (201c) sleeved inside the threaded rod (201d), a driving shaft (201b) fixed to the top of the threaded block (201c), a motor (201a) arranged at the top of the driving shaft (201b), a guide rod (201e) arranged inside the bracket (103) on the other side, a spring (201f) sleeved outside the guide rod (201e), and a sliding block (201g) arranged on the top of the spring (201f); The heating component (202) comprises a heating tube (202a) arranged on the opposite side of the threaded block (201c) and the sliding block (201g), a first through hole (202b) penetrating the inner wall of the heating tube (202a), a heat-insulating shell (202c) sleeved inside the heating tube (202a), a second through hole (202d) penetrating one side of the heat-insulating shell (202c), and (202e) arranged on the top of the heat-insulating shell (202c).

2. The glue dispensing device for integrated circuit packaging according to claim 1, characterized in that: The heating component (200) further comprises a stirring assembly (203), wherein the stirring assembly (203) comprises a connecting belt (203a) arranged on the outer wall of the motor (201a), a stirring shaft (203b) sleeved inside one side of the connecting belt (203a), a connecting frame (203c) arranged on the outside of the stirring shaft (203b), and a stirring block (203d) arranged on the outer wall of the stirring shaft (203b).

3. The glue dispensing device for integrated circuit packaging according to claim 1, characterized in that: The threaded block (201c) is threadedly connected to the threaded rod (201d), the motor (201a) is slidably connected to the bracket (103), the top end of the spring (201f) is fixedly connected to the bottom end of the slider (201g), the slider (201g) is slidably connected to the guide rod (201e), and the outer wall of the slider (201g) is slidably connected to the inside of the bracket (103).

4. The glue dispensing device for integrated circuit packaging according to claim 1, characterized in that: The bottom of the heating tube (202a) is provided with a groove, the bottom end of the heat-insulating shell (202c) is fixedly connected with a slider that matches the groove on the heating tube (202a), and the second through hole (202d) has exactly the same shape as the first through hole (202b).

5. The glue dispensing device for integrated circuit packaging according to claim 2, characterized in that: The interior of one side of the connecting belt (203a) is fixedly connected to the outer wall of the driving shaft (201b), and the interior of the other side of the connecting belt (203a) is fixedly connected to the inner wall of the connecting belt (203a), and the stirring shaft (203b) is rotatably connected to the bracket (103).

6. The glue dispensing device for integrated circuit packaging according to claim 1, characterized in that: It also includes a fixing component (300), including a fixing assembly (301) arranged inside the base (101), and a driving assembly (302) arranged at the bottom of the fixing assembly (301).

7. The glue dispensing device for integrated circuit packaging according to claim 6, characterized in that: The fixing assembly (301) comprises a limiting disc (301a) arranged inside the base (101), a limiting groove (301b) opened on the limiting disc (301a), an adapting block (301c) arranged inside the limiting groove (301b), and a fixing plate (301d) fixed to the top of the adapting block (301c).

8. The glue dispensing device for integrated circuit packaging according to claim 6, characterized in that: The driving assembly (302) comprises a fixed shaft (302a) arranged inside the base (101), a connecting plate (302b) sleeved on the outside of the fixed shaft (302a), a slot (302e) opened on the outer wall of the fixed shaft (302a), wherein a block is arranged inside the fixed shaft (302a) and is matched with the slot (302e), a right-angle plate (302c) arranged at the bottom of the connecting plate (302b), a receiving block (302d) arranged at the top of the right-angle plate (302c), and electric push rods (302f) arranged on both sides of the receiving block (302d).

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