Resin conveying anti-blocking equipment
By using a spiral blade heating system and a pusher motor cam system in the resin conveying equipment, the problem of blockage during resin conveying was solved, achieving efficient and continuous resin conveying and avoiding equipment damage and production interruption.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-14
- Publication Date
- 2026-03-24
AI Technical Summary
Resin is prone to pipe blockage during transportation due to high viscosity or solidification. Traditional methods such as regular cleaning and increasing the transportation pressure are ineffective, affecting production efficiency and equipment life.
The resin is conveyed by a conveyor motor driving the spiral blades, and a heating chamber is set on the outside of the conveying pipe to heat the resin. The resin is squeezed and vibrated by the pusher motor and cam system to prevent the resin from solidifying and adhering. The discharge pipe is heated by a fan to ensure fluidity.
It effectively prevents resin from solidifying and adhering during transportation, improves resin transportation efficiency, reduces pipeline blockage, lowers the risk of equipment damage, and enhances production continuity.
Smart Images
Figure CN224028117U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to resin conveying technical field, especially a resin conveying anti - jamming device. BACKGROUND
[0002] In modern industrial production, resin is widely used in many fields due to its excellent physical and chemical properties, such as high strength, corrosion resistance, good insulation, etc. From daily plastic product production to aerospace, electronics and other high-tech industries, resin plays an indispensable role. In these application scenarios, resin usually needs to be conveyed through pipelines to meet the needs of continuous production. However, there are many problems in the conveying process of resin, among which the pipeline blockage problem is particularly prominent. The characteristics of resin itself is one of the key factors leading to blockage. Some resins have high viscosity and poor flowability at room temperature, and are easy to adhere to the inner wall of the conveying pipe. Moreover, when the environmental temperature decreases or the resin contains impurities, its viscosity will further increase, and even solidification phenomenon may occur, which seriously hinders the conveying process. In addition, in some complex production processes, resin may undergo chemical reactions during conveying, generating gel-like substances that gradually accumulate inside the conveying pipe, eventually leading to pipeline blockage.
[0003] Traditionally, to solve the problem of resin conveying blockage, the industry often uses the method of regularly cleaning the pipeline. However, this method not only consumes a lot of manpower and material resources, but also requires frequent shutdown, which seriously affects production efficiency and increases production cost. In addition, some enterprises try to overcome the viscosity resistance of resin by increasing the conveying pressure, but this not only requires very high conveying equipment, which is easy to cause equipment damage, but also when the resin viscosity is high or the pipeline is long, the effect is not ideal, and the blockage problem cannot be effectively solved.
[0004] In view of the limitations of the above-mentioned traditional methods, the applicant proposes a resin conveying anti-blocking device. CONTENT OF THE UTILITY MODEL
[0005] Therefore, the purpose of the utility model is to provide a resin conveying anti-blocking device to solve the problems mentioned in the background technology.
[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a resin conveying anti -blocking equipment, including the feed pipe, the lateral wall of one end of the feed pipe is provided with conveying motor, the motor shaft of conveying motor is transversely passed through the lateral wall of feed pipe and is connected with the pivot, is provided with spiral blade on the pivot, the top of one end of the feed pipe close to conveying motor is provided with the feed pipe, the bottom of the other end of the feed pipe is connected with the discharge pipe, the outside of the feed pipe is provided with heating cavity, the heating piece that is provided with around the outside of the feed pipe is arranged in the heating cavity, the top of the one end of the discharge pipe of the feed pipe is provided with the casing above, the movable rod is arranged vertically in the casing, the top of movable rod is provided with the pressing plate horizontally, movable rod is downwardly penetrated to the feed pipe and is connected with the pushing hammer in its bottom end, the movable rod is provided with the limit board, the movable rod is provided with the spring below the limit board, the lateral wall of the casing is provided with the pushing motor, the motor shaft of pushing motor is penetrated to the casing and is fixed with the cam, the cam is above the pressing plate.
[0007] Further, the cam rotates to the horizontal position, and contacts and collides with the side wall of the casing.
[0008] Further, the two opposite side walls of the casing are respectively provided with slide rails, and the two sides of the pressing plate are respectively connected with slide blocks.
[0009] Further, the top of the feed pipe is provided with a guide block, and the movable rod penetrates the guide block.
[0010] Further, the outside of the discharge pipe is provided with a heated cavity, the top of the heating cavity is provided with an exhaust pipe, the exhaust pipe is connected with the fan arranged on the top of the heating cavity, the fan is connected with the heated cavity through the air inlet pipe, the heated cavity is provided with an exhaust hole, and the heating cavity is provided with an air inlet pipe.
[0011] Further, the inner side of the outer wall of the heating cavity is provided with a heat insulation layer.
[0012] Beneficial effects
[0013] Compared with the prior art, the utility model at least includes following advantages: 1. conveying motor, pivot and helical blade cooperation, provide power for resin conveying, push resin along the feed pipe and advance. 2. the heating sheet in the heating cavity set up on the outside of feed pipe heats the resin in the feed pipe, enhances resin fluidity, prevents resin from solidifying in the conveying process, avoids its pipe blockage caused by solidification. The resin after heating enhances fluidity, under the push of helical blade, can move more quickly in the feed pipe, improves resin conveying efficiency. 3. fan passes through the extraction pipe and sucks the hot air of heating cavity and sends into the heated cavity, heats the discharge pipe, guarantees the fluidity of discharge resin. 4 the cooperation of pushing motor, cam, pressing plate, movable rod, pushing hammer, slide rail, sliding block, spring makes the cam in rotation regular collision shell and makes the pressing plate downward displacement. The downward displacement of pressing plate makes pushing hammer also move downward, thereby extruding force is applied to material, pushes resin and smoothly discharge downward. And shell generates vibration due to collision, transmits vibration to feed pipe and discharge pipe, makes the inner wall of pipe produce shaking, this shaking can break the adhesion between resin and pipe wall, prevents resin from adhering on the pipe wall, reduces the accumulation of resin in the pipeline, avoids pipe blockage. Meanwhile, this shaking can break the lump formed in resin, makes resin be in more loose state, helps resin flow more smoothly under the push of gravity and helical blade. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is the structural schematic diagram of the utility model.
[0015] Figure 2 It is the structural schematic diagram of the utility model Figure 1 partially enlarged.
[0016] Figure 3 It is the longitudinal section structure schematic diagram of the utility model conveying pipe.
[0017] Marked in the drawing: 1-conveying pipe;2-discharge pipe;3-conveying motor;4-pivot;40-helical blade;5-heating cavity;50-air inlet pipe;6-heat insulation layer;7-heating sheet;70-exhaust hole;8-extraction pipe;9-fan;10-air inlet pipe;11-shell;110-slide rail;12-cam;13-movable rod;14-limiting plate;15-pressing plate;16-guiding block;17-pushing hammer;18-sliding block;19-heated cavity;190-exhaust hole;20-feeding pipe. DETAILED DESCRIPTION
[0018] In order to make the purpose, technical scheme and advantages of the present application clearer, the following will make a detailed description in connection with the drawings and specific embodiments. In the following description, a lot of specific details are set forth in order to give a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present application, so the present application is not limited by the specific implementation disclosed below.
[0019] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the one element or there can be an intervening element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation.
[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.
[0021] Referring to Figures 1-3 The present embodiment provides a resin conveying anti-blocking device, which comprises a feeding pipe 1, one end side wall of the feeding pipe 1 is provided with a conveying motor 3, a motor shaft of the conveying motor 3 transversely penetrates the side wall of the feeding pipe 1 and is connected with a rotating shaft 4, and the rotating shaft 4 is provided with spiral blades 40. The feeding pipe 1 is provided with a feeding pipe 20 at the top of one end close to the conveying motor 3, and the other end bottom of the feeding pipe 20 is connected with a discharging pipe 2.
[0022] The outer side of the feeding pipe 1 is provided with a heating cavity 5, the heating cavity 5 is internally provided with heating fins 7 surrounding the outer side of the feeding pipe 1, and the outer wall of the heating cavity 5 is internally provided with a heat insulation layer 6. The outer side of the discharging pipe 2 is provided with a heated cavity 19, the top of the heating cavity 5 is provided with an air extraction pipe 8, the air extraction pipe 8 is connected with a fan 9 arranged at the top of the heating cavity 5, the fan 9 is connected with the heated cavity 19 through an air supply pipe 10, the heated cavity 19 is provided with an air exhaust hole 190, and the heating cavity 5 is provided with an air inlet pipe 50. Preferably, the outer wall of the heated cavity 19 is internally provided with a heat insulation layer.
[0023] The top of the discharging end of the feeding pipe 1 is provided with a machine shell 11, a movable rod 13 is vertically arranged in the machine shell 11, a pressing plate 15 is horizontally arranged on the top of the movable rod 13, the movable rod 13 penetrates downward into the feeding pipe 2 and is connected with a pushing hammer 17 at the bottom end, a limiting plate 14 is arranged on the movable rod 13 and is below the pressing plate 15, a spring 21 is arranged outside the movable rod 13 and is below the limiting plate 14, a pushing motor (not shown in the figure) is arranged on the side wall of the machine shell 11, the motor shaft of the pushing motor penetrates into the machine shell 11 and is fixed with a cam 12, and the cam 12 is above the pressing plate 15.
[0024] In the technical scheme of the utility model, the cam 12 contacts and collides with the side wall of the machine shell when rotating to the horizontal position.
[0025] Working principle: resin is injected into the feeding pipe from the feeding pipe, the conveying motor is started to make the spiral blade rotate and push the resin to move forward along the feeding pipe, the heating pieces in the heating cavity arranged outside the feeding pipe heat the resin in the feeding pipe to enhance the flowability of the resin and prevent the resin from solidifying in the conveying process to avoid pipe blockage caused by solidification. The flowability of the heated resin is enhanced, and the resin can move more quickly in the feeding pipe under the pushing of the spiral blade to improve the resin conveying efficiency. The fan sucks the hot air in the heating cavity through the air suction pipe and sends it into the heating cavity to heat the discharging pipe and ensure the flowability of the discharged resin. The pushing motor provides power to drive the cam to rotate, and the downward rotation of the cam makes the pressing plate move downward, so that the pushing hammer also moves downward to apply extrusion force to the material and push the resin to discharge smoothly. When the cam rotates to the upward or horizontal position and contacts and collides with the inner wall of the machine shell, the machine shell vibrates, and the vibration is transmitted to the feeding pipe and the discharging pipe to make the inner wall vibrate, which can break the adhesion between the resin and the pipe wall, prevent the resin from adhering to the pipe wall, reduce the accumulation of resin in the pipe, and avoid pipe blockage. At the same time, the vibration can break the lumps formed in the resin, so that the resin is in a looser state, which helps the resin to flow more smoothly under the action of gravity and the pushing of the spiral blade.
[0026] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit them; although the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some technical features therein can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. A resin conveying anti-clogging device, characterized in that, The device includes a conveying pipe, with a conveying motor mounted on one side wall of the conveying pipe. The motor shaft of the conveying motor passes laterally through the side wall of the conveying pipe and is connected to a rotating shaft with helical blades. An inlet pipe is located at the top of the end of the conveying pipe near the conveying motor, and an outlet pipe is connected to the bottom of the other end of the conveying pipe. A heating chamber is arranged around the outside of the conveying pipe, and heating elements are arranged inside the heating chamber surrounding the outside of the conveying pipe. A housing is located above the top of the outlet end of the conveying pipe, and a movable rod is vertically arranged inside the housing. A pressure plate is horizontally arranged at the top of the movable rod, and the movable rod extends downward into the conveying pipe and is connected to a pusher hammer at its bottom end. A limit plate is provided on the upper part of the movable rod, and a spring is sleeved on the outside of the movable rod below the limit plate. A pusher motor is located on the side wall of the housing, and the motor shaft of the pusher motor extends into the housing and is fixed with a cam located above the pressure plate.
2. The resin conveying anti-clogging device according to claim 1, characterized in that, When the cam rotates to the horizontal position, it contacts and collides with the side wall of the housing.
3. The resin conveying anti-clogging device according to claim 1, characterized in that, The two opposite side walls of the housing are respectively provided with slide rails, and the two sides of the pressure plate are respectively connected with sliders, which are adapted to slide and connected with the slide rails.
4. The resin conveying anti-clogging device according to claim 1, characterized in that, A guide block is provided at the top of the conveying pipe, and the movable rod passes through the guide block.
5. The resin conveying anti-clogging device according to claim 1, characterized in that, A heating chamber is arranged around the outside of the discharge pipe. An exhaust pipe is provided at the top of the heating chamber. The exhaust pipe is connected to a fan located at the top of the heating chamber. The fan is connected to the heating chamber through an air supply pipe. The heating chamber is provided with an exhaust hole and an air inlet pipe.
6. The resin conveying anti-clogging device according to claim 1, characterized in that, The heating chamber is surrounded by a heat insulation layer on the inner side of its outer wall.