Heat-conducting glue extrusion device
By introducing a cleaning component and high-pressure liquid jetting into the thermally conductive adhesive extrusion device, the problem of nozzle residue was solved, achieving efficient cleaning and stable operation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-13
- Publication Date
- 2026-04-10
AI Technical Summary
Thermally conductive adhesive is prone to residue at the nozzle of the extrusion unit, making cleaning difficult and affecting the operation of the unit and the extrusion quality of the adhesive.
A thermally conductive adhesive extrusion device was designed, equipped with a cleaning component, including a fixed ring, a moving ring, a guide rod, a cylinder, and a high-pressure nozzle. The moving ring is driven up and down by the cylinder, and the nozzle is cleaned by high-pressure liquid jet cleaning.
It achieves efficient cleaning of the nozzles of the spray pipe, ensuring normal operation of the device and the quality of adhesive extrusion, and significantly improves the cleaning effect.
Smart Images
Figure CN224103482U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to heat conducting glue production and processing technical field, specifically a kind of heat conducting glue extruding device. BACKGROUND
[0002] Heat conducting glue is single component, heat conducting type, room temperature curing organic silicon adhesive sealant. Through the condensation reaction of moisture in air to release low molecular weight to cause crosslinking and curing, and vulcanization into high-performance elastomer. Good heat conducting glue has excellent cold and hot alternating performance, aging resistance and electrical insulation. And have excellent moisture resistance, shock resistance, corona resistance, leakage resistance and chemical medium resistance. Can be used continuously at-60~280 ℃ and keep performance. Non-swelling and good adhesion to most metals and non-metallic materials, heat conducting glue extruding device is a kind of equipment for uniformly extruding and coating heat conducting glue to the surface of specific object, and is widely used in the field of heat dissipation required by electronics, electrical appliances and the like.
[0003] Heat conducting glue is easy to remain in the nozzle and surface of extruding device, and it is difficult to clean. If not cleaned in time, the remaining glue will solidify, which affects the normal operation of the device and the extrusion quality of the glue.
[0004] Therefore, the utility model provides a kind of heat conducting glue extruding device to solve above-mentioned problem. UTILITY MODEL CONTENTS
[0005] In view of the deficiencies of prior art, the utility model provides a kind of heat conducting glue extruding device, solves above-mentioned problem.
[0006] To achieve the above object, the utility model is realized by the following technical scheme: a kind of heat conducting glue extruding device, including injection pipeline, the outer wall of the injection pipeline is provided with cleaning assembly;The cleaning assembly includes fixed ring, the fixed ring is fixedly connected in the outer wall of injection pipeline, the outer wall of the injection pipeline is slidably connected with movable ring, the inside of movable ring is fixedly connected with guide rod, the guide rod is slidably connected with the inside of fixed ring, one end of the guide rod is fixedly connected with assembly ring.
[0007] Further, the inside of the fixed ring is fixedly installed with cylinder, and the movable end of the cylinder is fixedly connected with the bottom of the movable ring.
[0008] By adopting the above technical scheme, movable ring is controlled to move up and down.
[0009] Further, the inner wall of the assembly ring is fixedly installed with high-pressure nozzle.
[0010] By adopting the above technical scheme, liquid is sprayed for cleaning.
[0011] Further, one end of the guide rod is fixedly installed with threaded joint.
[0012] By adopting the technical scheme, the water conveying pipe outside is connected.
[0013] Further, the guide rod is internally provided with a guide pipe, and the assembly ring is internally provided with a cavity and is communicated with the guide pipe.
[0014] By adopting the technical scheme, the circulation of the liquid is guaranteed.
[0015] Further, the outer wall of the spray pipe is fixedly connected with a limiting strip, and the limiting strip is slidably connected with the inner portion of the movable ring.
[0016] By adopting the technical scheme, the pressure of the guide rod is reduced, and the movable ring moves up and down more stably.
[0017] Beneficial effects
[0018] The utility model provides a heat conduction glue extruding device. Compared with prior art, the following beneficial effects are achieved:
[0019] 1. The heat conduction glue extruding device is connected with the discharge port of the extruding device, the threaded joint can be connected with the external water conveying hose, and the liquid pipe for conveying and cleaning is conveyed to the assembly ring and finally conveyed to the high-pressure spray head, then the cylinder can be started to control the movable ring to move up and down, the movable ring can drive the guide rod to move up and down, and the assembly ring at one end of the guide rod can be driven to move up and down, the assembly ring moves up and down around the conical nozzle of the spray pipe, and then the high-pressure spray head can flush the solidified matter at the nozzle of the spray pipe.
[0020] 2. The heat conduction glue extruding device can reduce the limiting burden of the guide rod through the limiting strip, the movable ring can move up and down more stably, and the device can realize cleaning through the liquid high-pressure flushing mode, and the sol agent can be added in the flushing liquid to enhance the cleaning effect. DRAWINGS
[0021] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained without creative labor.
[0022] Figure 1 It is the external structure perspective view of the utility model;
[0023] Figure 2 It is the structure side view of the utility model;
[0024] Figure 3It is the structure of the utility model A place's structure enlarged view;
[0025] Figure 4 It is the structure of the utility model's bottom view.
[0026] In the figure: 1, injection pipeline; 2, cleaning assembly; 21, fixed ring; 22, moving ring; 23, limit strip; 24, guide rod; 25, threaded joint; 26, cylinder; 27, assembly ring; 28, high-pressure nozzle. DETAILED DESCRIPTION
[0027] It should be noted that in the description of the embodiments of the present application, the terms "front, rear, left, right, upper, lower" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. The terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0028] The present application will be further described in detail below by means of the drawings and examples.
[0029] Referring to Figures 1 to 4 The present application provides a kind of heat-conducting adhesive extrusion device, including injection pipeline 1, the outer wall of injection pipeline 1 is provided with cleaning assembly 2;Cleaning assembly 2 includes fixed ring 21, fixed ring 21 is fixedly connected in the outer wall of injection pipeline 1, the outer wall of injection pipeline 1 is slidably connected with moving ring 22, the inside of moving ring 22 is fixedly connected with guide rod 24, guide rod 24 is slidably connected with the inside of fixed ring 21, one end of guide rod 24 is fixedly connected with assembly ring 27.The inside of fixed ring 21 is fixedly installed with cylinder 26, the movable end of cylinder 26 is fixedly connected with the bottom of moving ring 22.The inner wall of assembly ring 27 is fixedly installed with high-pressure nozzle 28.One end of guide rod 24 is fixedly installed with threaded joint 25.The inside of guide rod 24 is installed with pipe, and assembly ring 27 is internally provided with cavity and is communicated with pipe.
[0030] In specific implementation: the injection pipe 1 is connected with the discharge port of the extrusion device, the threaded joint 25 can be connected with the external water conveying hose, and the liquid conduit for conveying the cleaning liquid is conveyed to the assembly ring 27 and finally to the high-pressure nozzle 28, then the cylinder 26 is started to control the up-down movement of the movable ring 22, the movable ring 22 drives the guide rod 24 to move up and down, and then the assembly ring 27 at one end of the guide rod 24 moves up and down, the assembly ring 27 moves up and down around the conical nozzle of the injection pipe 1, and then the high-pressure nozzle 28 can flush the solidified matter at the nozzle of the injection pipe 1.
[0031] Reference Figures 1 to 4 In one aspect of the embodiment, the outer wall of the injection pipe 1 is fixedly connected with the limiting strip 23, and the limiting strip 23 is slidably connected with the inner part of the movable ring 22.
[0032] In specific implementation: the limiting strip 23 can reduce the limiting burden of the guide rod 24, and the movable ring 22 can move up and down more stably, and the device realizes cleaning by using the liquid high-pressure flushing mode, and the sol agent can be added in the flushing liquid to enhance the cleaning effect.
[0033] All the electrical equipment in the scheme are powered by external power supply.
[0034] Working principle: the injection pipe 1 is precisely connected with the discharge port of the extrusion device, and the threaded joint 25 is connected with the external water conveying hose, for introducing the cleaning liquid into the conduit. The liquid is conveyed to the assembly ring 27 through the conduit and finally reaches the high-pressure nozzle 28. At this time, the cylinder 26 is started, and the cylinder 26 drives the movable ring 22 to move up and down. The movement of the movable ring 22 drives the guide rod 24 to move up and down synchronously, and then the guide rod 24 at one end of the guide rod 24 also moves up and down. The assembly ring 27 moves up and down around the conical nozzle of the injection pipe 1, and the high-pressure nozzle 28 can strongly flush the solidified matter at the nozzle of the injection pipe 1, and clean it thoroughly. In this process, the limiting strip 23 shares the limiting load of the guide rod 24, effectively ensuring the stability of the movable ring 22 during the up-down movement. The device adopts the liquid high-pressure flushing cleaning mode, and the sol agent can be added in the flushing liquid to further enhance the cleaning effect, and ensure the thoroughness of the cleaning of the nozzle of the injection pipe 1.
[0035] It is to be understood that the terminology used herein such as first and second, and the like, is only used to distinguish one entity or action from another entity or action, and does not necessarily require or imply any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", 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 does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.
[0036] While the embodiments of the application have been shown and described herein, it is to be understood that the application is not limited to these embodiments and that various changes, modifications, substitutions and alterations can be made thereto without departing from the principles and spirit of the application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A heat-conducting glue extrusion device comprising a jet duct (1), characterized in that: The outer wall of the injection pipeline (1) is provided with a cleaning assembly (2); the cleaning assembly (2) comprises a fixed ring (21) fixedly connected to the outer wall of the injection pipeline (1), the outer wall of the injection pipeline (1) is slidably connected with a movable ring (22), the inside of the movable ring (22) is fixedly connected with a guide rod (24), the guide rod (24) is slidably connected with the inside of the fixed ring (21), one end of the guide rod (24) is fixedly connected with an assembling ring (27).
2. The heat-conductive glue extruding device according to claim 1, wherein: The inside of the fixed ring (21) is fixedly installed with a cylinder (26), and the movable end of the cylinder (26) is fixedly connected with the bottom of the movable ring (22).
3. The heat-conductive glue extruding device according to claim 1, wherein: The inner wall of the assembling ring (27) is fixedly installed with a high-pressure nozzle (28).
4. The heat-conductive glue extruding device according to claim 1, wherein: One end of the guide rod (24) is fixedly installed with a threaded joint (25).
5. The heat-conductive glue extruding device according to claim 1, wherein: The inside of the guide rod (24) is installed with a guide pipe, and the inside of the assembling ring (27) is provided with a cavity and communicates with the guide pipe.
6. The heat-conductive glue extruding device according to claim 1, wherein: The outer wall of the injection pipeline (1) is fixedly connected with a limiting strip (23), and the limiting strip (23) is slidably connected with the inside of the movable ring (22).