CN220464523U

CN220464523U - Novel epoxy resin adding structure for chip packaging

Info

Publication number: CN220464523U
Application number: CN202322360536.1U
Authority: CN
Inventors: 路立群; 李风燕
Original assignee: Shandong Saike Gangzheng Semiconductor Co ltd
Current assignee: Shandong Saike Gangzheng Semiconductor Co ltd
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-02-09
Anticipated expiration: 2033-08-31

Abstract

The utility model discloses a novel epoxy resin adding structure for chip packaging, which comprises a bottom plate, wherein a fixed block is arranged at the upper end of the bottom plate, a support column is arranged at the upper end of the fixed block, a cylinder body is arranged at the upper end of the support column, a screw rod is arranged in the cylinder body, a first belt roller is sleeved at one end of the screw rod extending out of the cylinder body, a clamping block is sleeved at one end of the cylinder body, a fixed plate is arranged at the upper end of the clamping block, a first motor is arranged at the upper end of the fixed plate, a second belt roller is arranged at the output end of the first motor, fixed bases are arranged at four corners of the bottom end of the bottom plate, a feed inlet is arranged at the upper end of one side of the cylinder body, crushing rollers are rotatably arranged at two sides of the inside of the feed inlet, and gears are fixedly sleeved at the front end shafts of the two crushing rollers. The utility model discloses a novel epoxy resin adding structure for chip packaging, which can be used for conveying materials after crushing, is convenient for heating and melting epoxy resin later and has high conveying efficiency.

Description

Novel epoxy resin adding structure for chip packaging

Technical Field

The utility model relates to the technical field of molding presses, in particular to a novel epoxy resin adding structure for chip packaging.

Background

The package for mounting semiconductor integrated circuit chip plays a role in mounting, fixing, sealing, protecting chip and enhancing electrothermal performance, and is also a bridge for communicating the world inside the chip with external circuits, i.e. the contacts on the chip are connected to the pins of the package housing by wires, which in turn are connected to other devices by wires on the printed board, so that the package plays an important role for both CPU and other LSI integrated circuits.

The molding press can obtain a required product by pressing and forming the raw materials, the raw materials are placed between a female die and a male die which are matched with each other, different dies are adopted to obtain products with different shapes, the synthetic wood products are obtained by processing the molding press, wood powder is used as the raw materials, after the synthetic agent is added, the molding press is used for pressing, and when the molding press is used for processing the products, the materials are required to be placed at the appointed position of the molding press.

However, most of the existing raw material adding devices cannot crush raw materials when adding the raw materials, and in the subsequent heating and melting work, large raw materials are inconvenient to melt, the melting time is long, and the practicability of the raw material adding devices is reduced.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a novel epoxy resin adding structure for chip packaging.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the novel epoxy resin adding structure for chip packaging comprises a bottom plate, wherein a fixed block is arranged at the upper end of the bottom plate, a support column is arranged at the upper end of the fixed block, a cylinder body is arranged at the upper end of the support column, a screw rod is arranged inside the cylinder body, a first belt roller is sleeved at one end of the screw rod extending out of the cylinder body, a clamping block is sleeved at one end of the cylinder body, a fixed plate is arranged at the upper end of the clamping block, a first motor is arranged at the upper end of the fixed plate, a second belt roller is arranged at the output end of the first motor, and fixed bases are arranged at four corners of the bottom end of the bottom plate;

the utility model discloses a barrel, including barrel, crushing roller, gear, motor casing, second motor, output fixed connection of second motor, barrel one side upper end is provided with the feed inlet, the inside both sides of feed inlet all rotate and are provided with the crushing roller, two the equal fixed cover of crushing roller front end axle is equipped with the gear, two the gear engagement is connected, feed inlet front end one side is fixed to be provided with the motor casing, the inside fixed second motor that is provided with of motor casing, the output fixed connection of second motor is on corresponding gear

As a further description of the above technical solution:

the barrel is kept away from the inside bearing that is provided with of one end of first belt roller, the screw rod stretches into inside the bearing.

As a further description of the above technical solution:

two screws are arranged on one side of the clamping block.

As a further description of the above technical solution:

the first motor is externally provided with a shield, and the shield is fixed at the upper end of the fixed plate.

As a further description of the above technical solution:

and a transmission belt is connected between the first belt roller and the second belt roller.

As a further description of the above technical solution:

the output end of the first motor is provided with a motor shaft fixing seat.

As a further description of the above technical solution:

the bottom end of one side of the cylinder body, which is far away from the feed inlet, is provided with a discharge port.

As a further description of the above technical solution:

the four fixing bases are internally provided with fixing shafts in a rotating mode, and pulleys are fixedly arranged on the four fixing shafts.

The utility model has the following beneficial effects:

1. compared with the existing device, the novel epoxy resin adding structure for chip packaging provided by the utility model has the advantages that the corresponding gears are driven to rotate by the second motor, and at the moment, the two gears synchronously rotate, so that the crushing roller is driven to rotate, the added materials are crushed, the materials are heated and melted conveniently, the crushed materials are conveyed by the screw, and the working efficiency of the equipment is improved.

2. Compared with the existing device, the novel epoxy resin adding structure for chip packaging is characterized in that the conveying mechanism is fixed on the bottom plate, the pulley arranged at the bottom end of the bottom plate is convenient for moving the feeding mechanism, and when one device is added, the feeding mechanism can be quickly moved to be added to the other device, so that the conveying mechanism is convenient to use.

3. Compared with the existing device, the novel epoxy resin adding structure for chip packaging is simple in structure, convenient to operate and simple and effective to use.

Drawings

FIG. 1 is an isometric view of a novel epoxy resin addition structure for chip packaging according to the present utility model;

FIG. 2 is a front cross-sectional view of a novel epoxy resin additive structure for chip packaging according to the present utility model;

FIG. 3 is a side view of a novel epoxy resin additive structure for chip packaging according to the present utility model;

fig. 4 is a schematic diagram of the internal structure of a feed inlet of a novel epoxy resin adding structure for chip packaging according to the present utility model.

Legend description:

1. a bottom plate; 2. a fixed block; 3. a support column; 4. a cylinder; 5. a screw; 6. a bearing; 7. a first belt roller; 8. a clamping block; 9. a screw; 10. a fixing plate; 11. a first motor; 12. a motor shaft fixing seat; 13. a second belt roller; 14. a drive belt; 15. a shield; 16. a fixed base; 17. a fixed shaft; 18. a pulley; 19. a feed inlet; 20. a discharge port; 21. a crushing roller; 22. a gear; 23. a motor housing; 24. and a second motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the novel epoxy resin adding structure for chip packaging comprises a bottom plate 1, wherein a fixed block 2 is arranged at the upper end of the bottom plate 1, a support column 3 is arranged at the upper end of the fixed block 2, a cylinder 4 is arranged at the upper end of the support column 3, a screw 5 is arranged in the cylinder 4, a first belt roller 7 is sleeved at one end of the screw 5 extending out of the cylinder 4, a clamping block 8 is sleeved at one end of the cylinder 4, a fixed plate 10 is arranged at the upper end of the clamping block 8, a first motor 11 is arranged at the upper end of the fixed plate 10, a second belt roller 13 is arranged at the output end of the first motor 11, and fixed bases 16 are arranged at four corners of the bottom end of the bottom plate 1;

the upper end of one side of the cylinder body 4 is provided with a feed inlet 19, two sides inside the feed inlet 19 are respectively provided with a crushing roller 21 in a rotating mode, front end shafts of the two crushing rollers 21 are respectively fixedly sleeved with a gear 22, the two gears 22 are in meshed connection, one side of the front end of the feed inlet 19 is fixedly provided with a motor shell 23, a second motor 24 is fixedly arranged inside the motor shell 23, and an output end of the second motor 24 is fixedly connected to the corresponding gear 22.

The barrel 4 is kept away from the inside bearing 6 that is provided with of one end of first belt roller 7, screw rod 5 stretches into inside bearing 6, support screw rod 5 through bearing 6, chucking piece 8 one side is provided with two screws 9, the outside guard shield 15 that is provided with of first motor 11, guard shield 15 is fixed in fixed plate 10 upper end, protect first motor 11 through guard shield 15, be connected with driving belt 14 between first belt roller 7 and the second belt roller 13, make two belt rollers synchronous rotation through driving belt 14, first motor 11 one side is provided with motor shaft fixing base 12, support the output shaft of first motor 11, barrel 4 is kept away from one side bottom of feed inlet 19 and is provided with discharge gate 20, discharge gate 20 is used for the ejection of compact, the inside all rotation of four unable adjustment base 16 is provided with fixed axle 17, all fixedly on four fixed axles 17 is provided with pulley 18.

Working principle: when the device is used, the pushing device and the pulley 18 slide on the ground, the device is pushed to a designated position, the machine is started, epoxy resin is added into the feed inlet 19, at the moment, the second motor 24 drives the corresponding gears 22 to rotate, at the moment, the two gears 22 synchronously rotate, so that the crushing roller 21 is driven to rotate, the added material is crushed, the crushed epoxy resin is crushed by the screw 5 in the cylinder 4 and is conveyed upwards, and the crushed epoxy resin falls out after reaching the discharge outlet 20.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Novel epoxy adds structure for chip packaging, including bottom plate (1), its characterized in that: the upper end of the bottom plate (1) is provided with a fixed block (2), the upper end of the fixed block (2) is provided with a support column (3), the upper end of the support column (3) is provided with a cylinder body (4), a screw rod (5) is arranged in the cylinder body (4), one end of the screw rod (5) extending out of the cylinder body (4) is sleeved with a first belt roller (7), the novel belt conveyor is characterized in that a clamping block (8) is sleeved at one end of the cylinder body (4), a fixing plate (10) is arranged at the upper end of the clamping block (8), a first motor (11) is arranged at the upper end of the fixing plate (10), a second belt roller (13) is arranged at the output end of the first motor (11), and fixing bases (16) are arranged at four corners of the bottom end of the bottom plate (1);

the utility model discloses a barrel, including barrel (4), barrel, motor casing (23) are fixed in one side, inside both sides of feed inlet (19) all rotate and are provided with crushing roller (21), two the equal fixed cover of crushing roller (21) front end axle is equipped with gear (22), two gear (22) meshing is connected, fixed motor casing (23) that are provided with in feed inlet (19) front end one side, motor casing (23) inside is fixed and is provided with second motor (24), the output fixed connection of second motor (24) is on gear (22) that correspond.

2. The novel epoxy resin adding structure for chip packaging according to claim 1, wherein: the cylinder (4) is provided with a bearing (6) in one end far away from the first belt roller (7), and the screw (5) stretches into the bearing (6).

3. The novel epoxy resin adding structure for chip packaging according to claim 1, wherein: two screws (9) are arranged on one side of the clamping block (8).

4. The novel epoxy resin adding structure for chip packaging according to claim 1, wherein: the first motor (11) is externally provided with a shield (15), and the shield (15) is fixed at the upper end of the fixed plate (10).

5. The novel epoxy resin adding structure for chip packaging according to claim 1, wherein: a transmission belt (14) is connected between the first belt roller (7) and the second belt roller (13).

6. The novel epoxy resin adding structure for chip packaging according to claim 1, wherein: the output end of the first motor (11) is provided with a motor shaft fixing seat (12).

7. The novel epoxy resin adding structure for chip packaging according to claim 1, wherein: a discharge hole (20) is formed in the bottom end of one side, far away from the feed inlet (19), of the cylinder body (4).

8. The novel epoxy resin adding structure for chip packaging according to claim 1, wherein: the four fixing bases (16) are internally provided with fixing shafts (17) in a rotating mode, and pulleys (18) are fixedly arranged on the four fixing shafts (17).