Colloid unfreezing anti-precipitation device

Abstract

The utility model relates to the technical field of LED packaging auxiliary equipment, and discloses a colloid unfreezing anti-precipitation device. The colloid unfreezing anti-precipitation device comprises a fixed seat; the first rotating mechanism is rotatably arranged on the fixed seat; the second rotating mechanism is rotatably arranged on the first rotating mechanism, and an included angle is formed between a rotating shaft of the second rotating mechanism and a rotating shaft of the first rotating mechanism; a containing groove is formed in the second rotating mechanism, the containing groove is used for fixedly arranging a rubber pipe, and the containing groove can drive the rubber pipe to conduct double-rotation movement along with the first rotating mechanism and the second rotating mechanism. According to the colloid unfreezing and precipitation-preventing device provided by the utility model, the two groups of rotating mechanisms simultaneously drive the colloid pipe to move, and the silver colloid in the colloid pipe is unfrozen and uniformly mixed due to high-speed double-rotation movement, so that the silver colloid treatment speed and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED packaging auxiliary equipment, in particular to a colloid thawing and anti-precipitation device. Background Art

[0002] In the production process of LED light source devices, the first station is die bonding. The die bonding operation requires the use of silver glue (Ag-epoxy) to fix the chip on the LED bracket or substrate. The storage conditions of silver glue range from -20℃ to -40℃, and the use environment of silver glue is room temperature. Therefore, the silver glue needs to be thawed at room temperature before use, and the silver glue can only be opened after thawing. Otherwise, the temperature difference will cause the silver glue to contact with water vapor, affecting the quality of the silver glue.

[0003] The original packaging method of silver glue was canning. The advantage of canning is that after the silver glue is thawed, it can be manually stirred with a stirring rod to make the silver powder in the can relatively uniform. However, due to the large number of cans, manual thawing takes a long time. When the number is large, the unused silver glue after thawing needs to be put back in the refrigerator for storage. It needs to be thawed again when used again, which will cause multiple thawing. Manual thawing is troublesome and multiple thawing will affect the quality of the silver glue. Therefore, the packaging of silver glue later adopted tubular packaging. However, tubular packaging will cause silver powder precipitation due to static storage during the refrigeration and thawing process. The silver powder is unevenly distributed in the syringe. When the syringe is used to add glue to the solid crystal glue disc in the solid crystal production operation, the uneven silver powder will affect the product quality, resulting in poor product adhesion or poor heat dissipation, directly or indirectly affecting the product life.

[0004] Therefore, the conventional method of artificially thawing silver colloid in the prior art is inefficient, cannot prevent the precipitation of silver powder, and cannot meet the demand. Utility Model Content

[0005] In view of the above problems, the utility model aims to provide a colloid thawing and anti-precipitation device, which can solve the problems in the prior art that the conventional method of manually thawing silver colloid is low in efficiency, cannot prevent silver powder precipitation, and cannot meet the needs.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] A colloid thawing and anti-precipitation device, comprising:

[0008] Fixed seat;

[0009] A first rotating mechanism, the first rotating mechanism is rotatably disposed on the fixing seat; and

[0010] The second rotating mechanism can be rotatably arranged on the first rotating mechanism, and the rotating axes of the second rotating mechanism and the first rotating mechanism are arranged at an angle to each other; the second rotating mechanism is provided with a placement groove, and the placement groove is used to fix the hose, and the placement groove can drive the hose to perform double rotation movement with the first rotating mechanism and the second rotating mechanism.

[0011] Preferably, the first rotating mechanism includes a first driving member and a first rotating seat, the first rotating seat is rotatably arranged on the fixed seat, the first driving member is fixedly arranged on the fixed seat, and the output shaft of the first driving member is connected to the first rotating seat for driving the first rotating seat to rotate relative to the fixed seat.

[0012] Preferably, the first rotating seat is provided with a mounting groove, the second rotating mechanism includes a second driving member and a second rotating seat, the second rotating seat is rotatably arranged in the mounting groove, the second driving member is fixedly arranged on the first rotating seat, and the output shaft of the second driving member is connected to the second rotating seat for driving the second rotating seat to rotate relative to the first rotating seat.

[0013] Preferably, the installation groove is inclined on two opposite inner walls, and the rotating shafts at both ends of the second rotating seat are rotatably arranged on the inclined inner walls on two opposite sides of the installation groove.

[0014] Preferably, the rotation axis of the first rotating seat and the rotation axis of the second rotating seat form an angle of 45 degrees.

[0015] Preferably, the first rotating mechanism and the second rotating mechanism rotate in opposite directions.

[0016] Preferably, a locking mechanism is provided on the second rotating mechanism, and the locking mechanism is used to fix the hose placed in the placement groove.

[0017] Preferably, the locking mechanism is at least one threaded member, and a threaded hole is provided on the side wall of the placement groove. The locking mechanism can be screwed into the threaded hole to restrict and fix the hose in the placement groove.

[0018] Preferably, it further comprises a shell, which is arranged outside the fixing seat and is used to cover the first rotating mechanism and the second rotating mechanism.

[0019] Preferably, the shell is made of a transparent material or is partially made of a transparent material.

[0020] Due to the adoption of the above technical solution, the utility model has at least the following beneficial effects:

[0021] The colloid thawing and anti-precipitation device provided by the utility model is provided with a first rotating mechanism and a second rotating mechanism. The two sets of rotating mechanisms drive the rubber tube to move at the same time. The silver glue in the rubber tube forms a compacting force due to the high-speed double rotating movement, generates up and down convection, and coupled with the effect of torque, generates vortex-shaped up and down convection. This continuous and complex movement thaws and evenly mixes the silver glue in the rubber tube, thereby improving the speed and efficiency of silver glue processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of a colloid thawing and anti-precipitation device provided in an embodiment of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the first rotating mechanism and the second rotating mechanism provided in an embodiment of the utility model;

[0024] Figure 3 It is a schematic structural diagram of another state of the colloid thawing and anti-settling device provided by an embodiment of the utility model.

[0025] In the accompanying drawings, 1, fixed seat; 2, first rotating mechanism; 21, first driving member; 22, first rotating seat; 23, mounting groove; 3, second rotating mechanism; 31, placement groove; 32, second driving member; 33, second rotating seat; 4, hose; 5, locking mechanism; 6, housing. DETAILED DESCRIPTION

[0026] The following is a clear and complete description of the technical solution of the utility model patent in conjunction with the accompanying drawings. Obviously, the described embodiments are 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 technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by terms such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inside" and "outside" are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] See also Figure 1-2 ,in Figure 1 It is a schematic diagram of the structure of the colloid thawing and anti-precipitation device. Figure 2 : is a schematic diagram of the structure of the first rotating mechanism and the second rotating mechanism provided in an embodiment of the utility model. A colloid thawing and anti-precipitation device provided in this embodiment includes:

[0030] Fixed seat 1;

[0031] A first rotating mechanism 2, which is rotatably disposed on the fixing seat 1; and

[0032] The second rotating mechanism 3 is rotatably arranged on the first rotating mechanism 2, and the rotating axes of the second rotating mechanism 3 and the first rotating mechanism 2 are arranged at an angle to each other; a placement groove 31 is arranged on the second rotating mechanism 3, and the placement groove 31 is used to fix the hose 4, and the placement groove 31 can drive the hose 4 to perform double rotation movement with the first rotating mechanism 2 and the second rotating mechanism 3.

[0033] It can be understood that the rotation axes of the first rotating mechanism 2 and the second rotating mechanism 3 are arranged at an angle to each other, so that when the two rotating mechanisms rotate separately, the rotation posture of the hose 4 arranged on the second rotating mechanism 3 is equivalent to a double rotation, and its rotation posture is rich. For example, when the rotation direction of the first rotating mechanism 2 is set to clockwise and the rotation direction of the second rotating mechanism 3 is set to counterclockwise, the silver glue in the hose arranged on the second rotating mechanism 3 is equivalent to rotating counterclockwise at a high speed, and revolving clockwise at a high speed relative to the rotation axis of the first rotating mechanism 2 as a whole, thereby forming a pressing force, generating up and down convection, and coupled with the effect of torque, generating a vortex-shaped up and down convection. This continuous up and down convection allows the silver glue in the hose to be evenly mixed, and also accelerates the thawing of the colloid in the hose.

[0034] Specifically, Figure 1As shown in, in an embodiment of the utility model, the first rotating mechanism 2 includes a first driving member 21 and a first rotating seat 22, the first rotating seat 22 is rotatably arranged on the fixed seat 1, the first driving member 21 is fixedly arranged on the fixed seat 1, and the output shaft of the first driving member 21 is connected to the first rotating seat 22 for driving the first rotating seat 22 to rotate relative to the fixed seat 1.

[0035] It can be understood that the first driving member 21 in this embodiment can be a common rotation driving device such as an electric motor, a motor, a steering gear, etc., support plates are arranged on both sides of the fixed seat 1, and the first rotating seat 22 is provided with a rotating shaft at both ends thereof, which is rotatably arranged on the supporting plates on both sides of the fixed seat 1, and the first driving member 21 is connected to the rotating shaft of the first rotating seat 22 in a conventional manner to drive the first rotating seat 22 to rotate. More detailed connection settings are not further described here, and those skilled in the art can select and set them according to actual conditions.

[0036] Specifically, Figure 1 As shown in, in an embodiment of the utility model, the first rotating seat 22 is provided with a mounting groove 23, the second rotating mechanism 3 includes a second driving member 32 and a second rotating seat 33, the second rotating seat 33 is rotatably arranged in the mounting groove 23, the second driving member 32 is fixedly arranged on the first rotating seat 22, and the output shaft of the second driving member 32 is connected to the second rotating seat 33, for driving the second rotating seat 33 to rotate relative to the first rotating seat 22.

[0037] Similarly, the understanding of the second rotating seat 33 and the second driving member 32 can refer to the aforementioned first rotating seat 22 and the first driving member 21, and no further description is given here. It can be understood that in order to ensure that the second driving member 32 can rotate with the first rotating seat 22 when it is fixed on the first rotating seat 22, the second driving member 32 can preferably select a battery pack, a storage battery or other charging device in combination with a motor, so that there is no need to pull power to set up wires, which can ensure that the second driving member 32 can rotate freely with the first rotating seat 22; of course, it is not excluded to use conventional implementation methods such as slip ring technology and soft wires so that the second driving member 32 can be powered by wires, which is not further described here.

[0038] In the embodiment of the present utility model, Figure 2 As shown, the installation groove 23 is inclinedly arranged on the inner walls on both sides thereof, and the rotating shafts at both ends of the second rotating seat 33 are rotatably arranged on the inclined inner walls on both sides thereof.

[0039] It can be understood that in this embodiment, by setting an inclined inner wall of the mounting groove 23, when the rotating shafts at both ends of the second rotating seat 33 are respectively rotated and set on the side walls, the rotating shaft of the second rotating seat 33 can be set at an angle relative to the rotating shaft of the first rotating seat 22. In the embodiment of the utility model, the rotating shaft of the first rotating seat 22 and the rotating shaft of the second rotating seat 33 form an angle of 45 degrees. Other angles can be 30 degrees, 60 degrees, etc. Those skilled in the art can understand and implement it according to actual needs, and no further description is given here.

[0040] In the embodiment of the utility model, the rotation directions of the first rotating mechanism 2 and the second rotating mechanism 3 are opposite. It can be understood that the first rotating mechanism 2 is preferably combined with the second rotating mechanism 3 in different rotation directions, such as the first rotating mechanism 2 in the aforementioned rotates clockwise and the second rotating mechanism 3 rotates counterclockwise, or the first rotating mechanism 2 can be set to rotate counterclockwise and the second rotating mechanism 3 can be set to rotate clockwise. In other embodiments, both can be set to rotate counterclockwise or clockwise according to actual needs, which will not be further described here. Preferably, the first rotating mechanism 2 and the second rotating mechanism 3 rotate in opposite directions, so that the silver glue in the hose can form a compacting force due to high-speed counterclockwise and overall high-speed clockwise rotation, generate up and down convection, and generate a vortex-shaped up and down convection due to the effect of torque. This continuous up and down convection allows the silver glue in the hose to be evenly mixed.

[0041] In the embodiment of the present utility model, Figure 2 As shown in , the second rotating mechanism 3 is provided with a locking mechanism 5 , and the locking mechanism 5 is used to fix the hose 4 placed in the placement groove 31 .

[0042] It is understandable that the placement groove 31 can be set according to the shape of the hose to facilitate placement and fixation, and the details will not be further described here.

[0043] In the embodiment of the utility model, the locking mechanism 5 is at least one threaded member, and a threaded hole is provided on the side wall of the placement groove 31 . The locking mechanism 5 can be screwed into the threaded hole to restrict and fix the hose 4 in the placement groove 31 .

[0044] It is understandable that the main function of the locking mechanism 5 is to facilitate the fixing of the hose placed in the placement groove 31, so those skilled in the art can choose a conventional fixing method according to actual conditions, which will not be further described here. In this embodiment, a threaded member is screwed into the compression hose for locking, and the specific number of threaded members can be selected and set according to actual needs, which will not be further described here. In addition, those skilled in the art can design the size of the placement groove 31 according to actual needs, and multiple hoses can be placed at the same time, so as to facilitate the processing of multiple hoses at one time.

[0045] In the embodiment of the present utility model, Figure 3 , which is a schematic diagram of another state structure of the colloid thawing and anti-settling device provided in this embodiment, further comprising a housing 6, which is arranged outside the fixing seat 1 and is used to cover the first rotating mechanism 2 and the second rotating mechanism 3. In the embodiment of the utility model, the housing 6 is made of a transparent material or partially made of a transparent material.

[0046] It is understandable that by setting the housing 6, it is possible to prevent the occurrence of sputtering during the processing and ensure work safety; the housing 6 is set to be transparent or partially transparent, such as setting a transparent observation window, so that the processing situation can be visually viewed. For transparency, conventional materials such as transparent plastic or tempered glass can be set, which will not be further described here. For the specific shape and structure of the housing, those skilled in the art can further simply modify the design according to the description and illustration in this embodiment, which will not be further described here.

[0047] In addition, for the first rotating mechanism 2 and the second rotating mechanism 3, the rotation mode can be controlled according to actual needs during specific control. For example, it can be adjusted through a timer. For example, if the thawing time requires 10 minutes, the timer is set to 10 minutes. If the rotation direction needs to be switched periodically, it can also be controlled according to actual needs. No further description will be given here.

[0048] When the colloid thawing and anti-precipitation device provided by the utility model is working, the rubber hose to be processed is placed in the placement groove 31, and then the locking mechanism 5 is tightened to fix the rubber hose, and the shell 6 is covered, and then the first rotating mechanism 2 is started in combination with the second rotating mechanism 3 to drive the rubber hose to rotate, so as to thaw and mix the colloid in the rubber hose.

[0049] Due to the adoption of the above technical solution, the utility model has at least the following beneficial effects:

[0050] The colloid thawing and anti-precipitation device provided by the utility model is provided with a first rotating mechanism 2 and a second rotating mechanism 3. The two sets of rotating mechanisms drive the rubber tube to move at the same time. The silver glue in the rubber tube forms a compacting force due to the high-speed double rotating movement, generates up and down convection, and coupled with the effect of torque, generates vortex-shaped up and down convection. This continuous and complex movement thaws and evenly mixes the silver glue in the rubber tube, thereby improving the speed and efficiency of silver glue processing.

[0051] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. A colloid thawing and anti-precipitation device, characterized in that: include: Fixed seat; a first rotating mechanism, wherein the first rotating mechanism is rotatably disposed on the fixing seat; as well as The second rotating mechanism can be rotatably arranged on the first rotating mechanism, and the rotating axes of the second rotating mechanism and the first rotating mechanism are arranged at an angle to each other; the second rotating mechanism is provided with a placement groove, and the placement groove is used to fix the hose, and the placement groove can drive the hose to perform double rotation movement with the first rotating mechanism and the second rotating mechanism.

2. The colloid thawing and anti-precipitation device according to claim 1, characterized in that: The first rotating mechanism includes a first driving member and a first rotating seat, the first rotating seat is rotatably arranged on the fixed seat, the first driving member is fixedly arranged on the fixed seat, and the output shaft of the first driving member is connected to the first rotating seat for driving the first rotating seat to rotate relative to the fixed seat.

3. The colloid thawing and anti-precipitation device according to claim 2, characterized in that: The first rotating seat is provided with a mounting groove, the second rotating mechanism includes a second driving member and a second rotating seat, the second rotating seat is rotatably arranged in the mounting groove, the second driving member is fixedly arranged on the first rotating seat, and the output shaft of the second driving member is connected to the second rotating seat for driving the second rotating seat to rotate relative to the first rotating seat.

4. The colloid thawing and anti-precipitation device according to claim 3, characterized in that: The inner walls on both sides of the installation groove are inclined, and the rotating shafts at both ends of the second rotating seat are rotatably arranged on the inclined inner walls on both sides of the installation groove.

5. The colloid thawing and anti-precipitation device according to claim 4, characterized in that: The rotation axis of the first rotating seat and the rotation axis of the second rotating seat form an angle of 45 degrees.

6. The colloid thawing and anti-precipitation device according to claim 1, characterized in that: The first rotating mechanism and the second rotating mechanism rotate in opposite directions.

7. The colloid thawing and anti-precipitation device according to claim 1, characterized in that: The second rotating mechanism is provided with a locking mechanism, and the locking mechanism is used to fix the hose placed in the placement groove.

8. The colloid thawing and anti-precipitation device according to claim 7, characterized in that: The locking mechanism is at least one threaded member, and a threaded hole is provided on the side wall of the placement groove. The locking mechanism can be screwed into the threaded hole to restrict and fix the hose in the placement groove.

9. The colloid thawing and anti-precipitation device according to claim 1, characterized in that: It also includes a shell, which is arranged outside the fixing seat and is used to cover the first rotating mechanism and the second rotating mechanism.

10. The colloid thawing and anti-precipitation device according to claim 9, characterized in that: The shell is made of a transparent material or partially made of a transparent material.

Images