Stirrer for LED (light-emitting diode) dispensing

Abstract

The utility model relates to the field of LED (light-emitting diode) preparation, in particular to a stirrer for LED dispensing, which is characterized in that a support plate is fixed on a workbench, a linear module is mounted on the back surface of the support plate, a sliding groove is formed in the support plate, a connecting block is arranged in the sliding groove, one end of the connecting block is fixed on a sliding block of the linear module, one side of a motor bracket is fixed on the connecting block, and the other side of the motor bracket is fixed on the workbench; the stirring motor is installed in the motor support, the stirring motor is further connected with the rotating shaft, one end of the rotating shaft is connected with the stirring rod, the stirring cup containing groove is formed in the middle of the upper portion of the stirring workbench, and the feeding channel is formed in the side face of the stirring workbench. The stirring motor is fixed on the motor bracket, the motor bracket can be controlled to lift up and down through the linear module, and the distance between the motor bracket and the stirring cup can be reduced when stirring operation is carried out, so that glue in the stirring cup is reduced due to blocking of the motor bracket even if the glue is splashed upwards.

Description

Technical Field

[0001] This utility model relates to the field of LED manufacturing, specifically to a mixer for LED dispensing. Background Technology

[0002] LED dispensing is a process mainly used to encapsulate and fix LED beads. The main steps include cleaning the beads, positioning and fixing, preparing the adhesive, dispensing, and curing. The adhesive preparation stage requires preparing the dispensing adhesive, which generally includes epoxy resin, silicone, and polyurethane. This adhesive needs to be stirred before use, primarily for the following reasons: 1. To ensure the adhesive is evenly mixed; 2. To ensure the curing agent in the adhesive is evenly mixed, promoting the curing reaction; 3. To remove air bubbles from the adhesive during stirring.

[0003] In actual operation, in order to prevent glue from splashing during mixing, workers wear protective clothing to reduce the damage of glue to the skin. Wearing protective clothing will have a certain impact on subsequent work, so the protective clothing will be taken off after mixing the glue. Therefore, it is necessary to wear protective clothing frequently, which affects work efficiency and is also quite cumbersome. To solve this problem, a new type of mixer is needed to solve the problem of glue splashing. Utility Model Content

[0004] This utility model aims to solve the technical problems mentioned in the background section above, and proposes the following technical solutions:

[0005] A mixer for LED dispensing includes a mixing worktable, a support plate, a linear module, a motor bracket, a mixing motor, and a mixing cup. The support plate is fixed on the worktable, the linear module is mounted on the back of the support plate, the support plate has a groove, a connecting block is disposed in the groove, one end of the connecting block is fixed on the slider of the linear module, one side of the motor bracket is fixed on the connecting block, the mixing motor is mounted in the motor bracket, a rotating shaft is also connected to the mixing motor, one end of the rotating shaft is connected to a mixing rod, and the mixing rod is located below the motor bracket.

[0006] A mixing cup placement slot is provided in the middle of the upper part of the mixing workbench, and the mixing cup is located in the mixing cup placement slot. A feeding channel is provided on the side of the mixing workbench, and the feeding channel is connected to the mixing cup placement slot.

[0007] Preferably, a handle is provided on one side of the stirring cup.

[0008] Preferably, a motor support placement slot is provided at the opening of the stirring cup placement slot, and the size of the motor support placement slot corresponds to the size of the motor support.

[0009] Preferably, the bottom of the stirring cup is provided with a limiting groove, and the bottom of the material channel is provided with a limiting rail.

[0010] Preferably, two limiting springs are symmetrically arranged on both sides of the inner wall of the stirring cup placement groove.

[0011] The beneficial effects of this utility model are:

[0012] 1. By setting up a mixing cup placement slot on the mixing worktable, the glue in the mixing cup can be prevented from splashing in all directions. The mixing motor is fixed on the motor bracket, and the motor bracket can be raised and lowered by a linear module. When mixing, the motor bracket will lower its height to reduce the distance between it and the mixing cup, so that even if the glue in the mixing cup splashes upward, it will be reduced by the obstruction of the motor bracket.

[0013] 2. By setting a motor support slot at the opening of the mixing cup placement slot, the bottom of the motor support will be submerged in the motor support placement slot during the mixing operation, which can prevent the mixing cup from splashing upwards.

[0014] 3. By setting a limiting groove at the bottom of the mixing cup and a limiting slider at the bottom of the material channel, the position and direction of the mixing cup can be limited by the limiting groove and the limiting slider, so as to avoid the mixing cup shifting in the mixing cup placement groove, which would prevent the mixing operation from being carried out normally.

[0015] 4. By setting a limiting spring in the mixing cup placement slot, the problem of the mixing cup detaching from the material channel during mixing operations can be prevented. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the present invention;

[0018] Figure 3 This is a schematic diagram of the structure of the present invention in Embodiment 2;

[0019] Figure 4 This is a schematic diagram of the structure of this utility model in Embodiment 3;

[0020] Figure 5 This is a schematic diagram of the stirring cup structure in Example 3;

[0021] Figure 6 This is a cross-sectional view of the present invention in Embodiment 4.

[0022] In the diagram: 1. Mixing workbench; 1-1. Mixing cup placement slot; 1-2. Feeding channel; 1-21. Limiting slide rail; 1-3. Motor bracket placement slot; 2. Support plate; 2-1. Slide groove; 3. Linear module; 4. Motor bracket; 5. Mixing motor; 6. Mixing cup; 6-1. Limiting slide groove; 7. Connecting block; 8. Rotating shaft; 9. Mixing rod; 10. Handle; 11. Limiting spring. Detailed Implementation

[0023] 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.

[0024] In the description of this utility model, it should be understood that relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. The connection methods described by the terms "fixed connection" and "fixed setting" include, but are not limited to, "welding," "riveting," "adhesion," and "threaded connection." The terms "comprising," "including," or any other variations thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0025] The terms “upper,” “lower,” “front,” “back,” “left,” “right,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] Example 1

[0027] Reference Figure 1-2A mixer for LED dispensing includes a mixing workbench 1, a support plate 2, a linear module 3, a motor bracket 4, a mixing motor 5, and a mixing cup 6. The support plate 2 is fixed on the workbench 1. The linear module 3 is installed on the back of the support plate 2. The support plate 2 is provided with a sliding groove 2-1. A connecting block 7 is provided in the sliding groove 2-1. One end of the connecting block 7 is fixed on the slider of the linear module 3. One side of the motor bracket 4 is fixed on the connecting block 7. The mixing motor 5 is installed in the motor bracket 4. A rotating shaft 8 is also connected to the mixing motor 5. One end of the rotating shaft 8 is connected to a mixing rod 9. The mixing rod 9 is located below the motor bracket 4.

[0028] A mixing cup placement slot 1-1 is provided in the middle of the upper part of the mixing workbench 1, and the mixing cup 6 is located in the mixing cup placement slot 1-1. A feeding channel 1-2 is provided on the side of the mixing workbench 1, and the feeding channel 1-2 is connected to the mixing cup placement slot 1-1.

[0029] Preferably, a handle 10 is provided on one side of the stirring cup 6.

[0030] In actual operation, the glue raw materials and additives are first added to the mixing cup 6. Then, the mixing cup 6 is fed into the mixing cup placement slot 1-1 through the feeding channel 1-2 until it is directly below the mixing rod 9. Then, the motor bracket 4 is lowered by controlling the linear module 3 until the mixing rod 9 is inserted into the mixing cup 6 and reaches the appropriate position. Next, the mixing motor 5 is turned on, and the mixing motor 5 drives the mixing rod 9 to perform the mixing operation. After the operation is completed, the motor bracket 4 is raised by the linear module 3, and then the operator takes out the mixing cup 6 through the feeding channel 1-2. During this process, since the mixing cup 6 is located in the mixing cup placement slot 1-1 and the opening is blocked by the motor bracket 4, the glue splashing problem can be greatly reduced.

[0031] Example 2

[0032] Reference Figure 3 The difference between this embodiment and embodiment one is that a motor support placement groove 1-3 is provided at the opening of the stirring cup placement groove 1-1. The size of the motor support placement groove 1-3 corresponds to the size of the motor support 4. By providing the motor support placement groove 1-3, the motor support 4 can be partially submerged in the motor support placement groove 1-3 during stirring, which can further prevent the problem of glue splashing.

[0033] Example 3

[0034] Reference Figure 4-5The difference between this embodiment and embodiment one is that the bottom of the stirring cup 6 is provided with a limiting groove 6-1, and the bottom of the material channel 1-2 is provided with a limiting rail 1-21. By fitting the limiting groove 6-1 at the bottom of the stirring cup 6 onto the limiting rail 1-21, the position and direction of the stirring cup 6 can be limited by the limiting rail 1-21 and the limiting groove 6-1, so as to avoid the stirring cup from shifting in the stirring cup placement groove 1-1, which would prevent the stirring operation from being carried out normally.

[0035] Example 4

[0036] Reference Figure 6 The difference between this embodiment and Embodiment 1 is that two limiting springs 11 are symmetrically arranged on both sides of the inner wall of the stirring cup placement groove 1-1. The two limiting springs 11 are arch bridge structures with low sides and high middle. When the stirring cup 6 is in the feeding channel 1-2, it will be blocked by the limiting springs 11. By increasing the pushing force, the middle arched part of the limiting spring 11 will be pressed down, so that the stirring cup 6 can successfully enter the stirring cup placement groove 1-1. After entering the stirring cup placement groove 1-1, since the limiting springs 11 are no longer pressed, the middle part of the limiting springs 11 will arch up again, preventing the stirring cup 6 from detaching from the stirring cup placement groove 1-1. To remove it, simply pull the handle 10 on one side of the stirring cup 6 with greater force.

Claims

1. A mixer for LED dispensing, comprising a mixing worktable (1), a support plate (2), a linear module (3), a motor bracket (4), a mixing motor (5), and a mixing cup (6), characterized in that, The support plate (2) is fixed on the workbench (1), the linear module (3) is installed on the back of the support plate (2), the support plate (2) is provided with a slide groove (2-1), a connecting block (7) is provided in the slide groove (2-1), one end of the connecting block (7) is fixed on the slider of the linear module (3), one side of the motor bracket (4) is fixed on the connecting block (7), the stirring motor (5) is installed in the motor bracket (4), the stirring motor (5) is also connected to a rotating shaft (8), one end of the rotating shaft (8) is connected to a stirring rod (9), and the stirring rod (9) is located below the motor bracket (4); A mixing cup placement slot (1-1) is provided in the middle of the upper part of the mixing workbench (1), and the mixing cup (6) is located in the mixing cup placement slot (1-1). A feeding channel (1-2) is provided on the side of the mixing workbench (1), and the feeding channel (1-2) is connected to the mixing cup placement slot (1-1).

2. The LED dispensing mixer according to claim 1, characterized in that, A handle (10) is provided on one side of the mixing cup (6).

3. The LED dispensing mixer according to claim 2, characterized in that, The opening of the stirring cup placement slot (1-1) is provided with a motor support placement slot (1-3), the size of which corresponds to the size of the motor support (4).

4. The LED dispensing mixer according to claim 2, characterized in that, The bottom of the stirring cup (6) is provided with a limiting groove (6-1), and the bottom of the material channel (1-2) is provided with a limiting rail (1-21).

5. A mixer for LED dispensing according to claim 2, characterized in that, Two limiting springs (11) are symmetrically arranged on both sides of the inner wall of the stirring cup placement groove (1-1).

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