A screening device for alloy semiconductor package parts

Abstract

The utility model discloses a kind of screening devices suitable for alloy semiconductor packaging parts, comprising: shell;Motor, on the lateral surface of the shell;Feed inlet, on the shell;Screening mechanism, in the shell, with the motor connection;Parts box, with the shell connection;A kind of screening device suitable for alloy semiconductor packaging parts of the utility model realizes automatic screening different size parts, orderly screening parts, avoids device blockage.

Description

Technical Field

[0001] This utility model relates to the field of screening device technology, and in particular to a screening device suitable for alloy semiconductor packaging parts. Background Technology

[0002] The basic components that make up a machine are called mechanical parts, also known as mechanical components. They are indivisible individual parts that make up a machine. They are the basic units of a machine. When processing machinery, a variety of parts are often required. However, the selection and collection of parts often requires a lot of manual labor and is very inconvenient. Utility Model Content

[0003] This invention addresses the shortcomings of existing technologies by providing a screening device suitable for alloy semiconductor packaging parts, which can automatically and orderly screen parts.

[0004] The purpose of this invention is achieved in the following manner: a screening device suitable for alloy semiconductor packaging parts, comprising:

[0005] shell;

[0006] The motor is located on the side of the housing;

[0007] The feed inlet is located on the outer casing;

[0008] The screening mechanism is located inside the housing and is connected to the motor;

[0009] Parts box, connected to the outer casing;

[0010] The screening mechanism includes: a turntable connected to the motor; a screw connected to the turntable on the other side of the motor and connected to the outer casing; a screening shell connected to the outer casing and disposed outside the screw; and a reference post connected to the outer casing and connected to the screening shell.

[0011] As an optional solution to the technical solution of this utility model, it further includes a delivery mechanism, which includes:

[0012] A protrusion is provided on the turntable;

[0013] A fixing block is connected to the outer casing;

[0014] The push rod is slidably connected to the fixed block;

[0015] One end of the push rod is a round head, which is connected to the push protrusion; the other end of the push rod is a push head.

[0016] A spring is connected between the push rod and the fixed block;

[0017] The material discharge shell is connected to the screening shell, the fixing block, and the feed inlet;

[0018] The feed shell has corners.

[0019] As an optional solution to the technical solution of this utility model, the round head is slidably connected to the pushing protrusion.

[0020] As an optional solution to the technical solution of this utility model, the parts box is slidably connected to the outer shell.

[0021] As an optional solution to the technical solution of this utility model, the reference post and the screw are not parallel.

[0022] As an optional solution to the technical solution of this utility model, the parts box is provided with a handle.

[0023] The beneficial effects of this utility model are:

[0024] 1. The present invention provides a screening device for alloy semiconductor packaging parts, which is equipped with a screening mechanism. The parts enter the screening shell through the feed port. The motor drives the screw to rotate. The rotation of the screw moves the parts to the right. As the distance between the reference post and the screw increases, when the distance between the reference post and the screw is greater than the size of the part, the part will fall into the space corresponding to the lower part box, thereby realizing automatic screening of parts of different sizes.

[0025] 2. The present invention provides a screening device for alloy semiconductor packaging parts, which includes a feeding mechanism. The parts fall from the feed inlet into the platform at the corner of the unloading shell. As the turntable rotates, when the round head connects with the pushing protrusion, the pushing rod compresses the spring, and the pushing head moves to the left, pushing the parts on the corner platform and causing them to fall into the screening shell. As the turntable rotates, when the round head is not connected to the pushing protrusion, the spring pushes the pushing head to the left, and the parts fall from the feed inlet into the platform at the corner of the unloading shell, thus achieving orderly screening of parts and avoiding device blockage. Attached Figure Description

[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is a front view of a screening device for alloy semiconductor packaging parts according to Embodiment 1 of this utility model;

[0028] Figure 2This is a front view schematic diagram of a screening mechanism for a screening device suitable for alloy semiconductor packaging parts according to Embodiment 1 of this utility model;

[0029] Figure 3 This is a three-dimensional schematic diagram of the internal structure of a screening mechanism in a screening device for alloy semiconductor packaging parts according to Embodiment 1 of this utility model;

[0030] Figure 4 This is a top view schematic diagram of the internal structure of the screening mechanism of a screening device for alloy semiconductor packaging parts according to Embodiment 1 of this utility model;

[0031] Figure 5 This is a rear sectional view of the feeding mechanism of a screening mechanism for a screening device suitable for alloy semiconductor packaging parts, according to Embodiment 1 of this utility model.

[0032] Figure 6 This is an enlarged view of section A of the screening mechanism in a screening device for alloy semiconductor packaging parts according to Embodiment 1 of this utility model.

[0033] Figure label:

[0034] 1. Outer shell; 2. Motor; 3. Feed inlet; 4. Shearing mechanism; 41. Turntable; 42. Screening shell; 43. Screw; 44. Reference column; 45. Pushing protrusion; 46. Pushing rod; 461. Round head; 462. Pushing head; 47. Fixing block; 48. Spring; 49. Discharge shell; 5. Parts box. Detailed Implementation

[0035] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0036] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0037] In the description of the embodiments, unless otherwise expressly specified and limited, the terms "set," "connect," etc., should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or a connection through an intermediate medium, or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0038] Example 1

[0039] like Figure 1 As shown, a screening device for alloy semiconductor packaging parts comprises the following components: a housing 1, a motor 2, a feed inlet 3, a screening mechanism, and a parts box 5. The connections between these components are as follows: the motor 2 is located on the side of the housing 1; the feed inlet 3 is located on the housing 1; the screening mechanism is located inside the housing 1 and connected to the motor 2; the parts box 5 is slidably connected to the housing 1 and is divided into multiple spaces. Parts pass through the feed inlet 3 to the screening mechanism and then fall into the parts box 5.

[0040] like Figure 2-4 As shown, the screening mechanism consists of the following components: a turntable 41, a screw 43, a screening shell 42, and a reference column 44. The connections between these components are as follows: the turntable 41 is connected to the motor 2; the screw 43 is connected to the turntable 41 on the other side opposite the motor 2 and to the outer shell 1; the screening shell 42 is connected to the outer shell 1 and is located outside the screw 43; the reference column 44 is connected to the outer shell 1 and to the screening shell 42. Figure 4 As shown, the distance between the reference post 44 and the screw 43 is not constant; that is, the reference post 44 and the screw 43 are not parallel. From left to right, the distance between the reference post 44 and the screw 43 gradually increases. The part enters the screening shell 42 through the feed port 3. The motor 2 drives the screw 43 to rotate, and the rotation of the screw 43 moves the part to the right. As the distance between the reference post 44 and the screw 43 increases, when the distance between the reference post 44 and the screw 43 exceeds the size of the part, the part will fall into the space corresponding to the lower part box 5.

[0041] like Figure 2-4As shown, a screening device suitable for alloy semiconductor packaging parts is further provided with a feeding mechanism, which consists of the following components: a pushing protrusion 45, a fixing block 47, a pushing rod 46, a spring 48, and a feeding shell 49. The connection relationship of these components is as follows: the pushing protrusion 45 is provided on the turntable 41; the fixing block 47 is connected to the outer shell 1; the pushing rod 46 is slidably connected to the fixing block 47; one end of the pushing rod 46 is a round head 461, which is slidably connected to the pushing protrusion 45; the other end of the pushing rod 46 is a pushing head 462; a spring 48 is connected between the pushing rod 46 and the fixing block 47; the feeding shell 49 is connected to the screening shell 42, the fixing block 47, and the feed inlet 3; the feeding shell 49 is provided with a corner. Before entering the screening mechanism from the feed inlet 3, the parts first enter the feeding mechanism. The parts fall from the feed inlet 3 into the platform at the corner of the discharge shell 49. As the turntable 41 rotates, when the round head 461 is connected to the push protrusion 45, the push rod 46 compresses the spring 48, and the push head 462 moves to the left, pushing the parts on the corner platform, and the parts fall into the screening shell 42. As the turntable 41 rotates, when the round head 461 is not connected to the push protrusion 45, the spring 48 pushes the push head 462 to the left, and the parts fall from the feed inlet 3 into the platform at the corner of the discharge shell 49.

[0042] like Figure 1 As shown, a handle 51 is provided on the parts box 5 to facilitate pulling.

[0043] The workflow of this embodiment is as follows: First, parts of different sizes are placed in the feed inlet 3, and the parts fall from the feed inlet 3 into the platform at the corner of the discharge shell 49; then, the motor 2 is turned on, and the motor 2 drives the screw 43 to rotate; then, when the round head 461 is connected to the pushing protrusion 45, it pushes the parts on the corner platform, and the parts fall into the screening shell 42; then, when the round head 461 is not connected to the pushing protrusion 45, the parts fall from the feed inlet 3 into the platform at the corner of the discharge shell 49; then, the screw 43 rotates and moves the parts to the right. As the distance between the reference post 44 and the screw 43 increases, when the distance between the reference post 44 and the screw 43 is greater than the size of the part, the part falls into the space corresponding to the lower part box 5.

[0044] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope claimed by this utility model.

Claims

1. A screening device suitable for alloy semiconductor packaging parts, characterized in that, include: Outer shell (1); The motor (2) is located on the side of the housing (1); The feed inlet (3) is located on the outer shell (1); The screening mechanism is located inside the outer casing (1) and connected to the motor (2); The parts box (5) is connected to the outer casing (1); The screening mechanism includes: a turntable (41) connected to the motor (2); a screw (43) connected to the turntable (41) on the other side of the motor (2) and connected to the outer shell (1); a screening shell (42) connected to the outer shell (1) and located outside the screw (43); and a reference column (44) connected to the outer shell (1) and connected to the screening shell (42).

2. The screening device for alloy semiconductor packaging parts according to claim 1, characterized in that, It also includes a delivery mechanism, which includes: A push protrusion (45) is provided on the turntable (41); A fixing block (47) is connected to the outer shell (1); The push rod (46) is slidably connected to the fixed block (47); One end of the push rod (46) is a round head (461), which is connected to the push protrusion (45); the other end of the push rod (46) is a push head (462). A spring (48) is connected between the push rod (46) and the fixed block (47). The feeding shell (49) is connected to the screening shell (42), the fixing block (47), and the feed inlet (3); The feed shell (49) has a corner.

3. The screening device for alloy semiconductor packaging parts according to claim 2, characterized in that, The round head (461) is slidably connected to the pushing protrusion (45).

4. The screening device for alloy semiconductor packaging parts according to claim 1, characterized in that, The parts box (5) is slidably connected to the outer shell (1).

5. A screening device suitable for alloy semiconductor packaging parts according to claim 1, characterized in that, The reference post (44) and the screw (43) are not parallel.

6. The screening device for alloy semiconductor packaging parts according to claim 1, characterized in that, The parts box (5) is provided with a handle (51).

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