Resin glue liquid impurity removal device

Abstract

The invention discloses a resin glue liquid impurity removal device, which belongs to the technical field of resin glue liquid processing, and comprises a base, a controller is arranged on one side of the base, a cylinder is rotatably arranged on the top of the base, a limiting ring is arranged on the inner wall of the cylinder, a heating plate is inserted on the top of the limiting ring, a collecting component is coaxially arranged on the outer wall of the cylinder, and an electromagnetic ring plate is slidably connected to the outer surface of the cylinder; the collecting component comprises a fixing plate fixedly arranged on the outer wall of the cylinder, a cylindrical plate is arranged on the top of the fixing plate, and a magnetic ring is slidably sleeved on the outer surface of the cylindrical plate; the device has high recovery efficiency and good recovery effect for metal particles in the glue liquid, further improves the strength of the device structure, is stable and efficient, durable, and has stronger recovery adaptability; and can also perform vibration screening and filtering on the metal particles clamped at the feed port, thereby improving the feeding efficiency; the various structures cooperate with each other and have stronger versatility, energy saving and emission reduction, and are green and environmentally friendly.

Description

Technical Field

[0001] The invention belongs to the technical field of resin glue processing, and in particular relates to a resin glue impurity removal device. Background Art

[0002] Resin usually refers to an organic polymer that softens or melts when heated, tends to flow under the action of external force when softened, and is solid, semi-solid, or sometimes liquid at room temperature. The resin glue obtained by the reaction in the reactor contains impurities such as metal particles and unreacted solid particles. These impurities directly affect the product quality of the resin, so the resin glue needs to be filtered and impurity removed.

[0003] Chinese invention patent 2022105702842 discloses a resin glue impurity removal device for resin production, including an impurity removal box, a top cover is fixedly connected to the top of the impurity removal box, a feed pipe is inserted into the top of the top cover, a connecting barrel is fixedly connected to the top of the impurity removal box, a servo motor is embedded at the bottom of the top cover, a rotating shaft is fixedly connected to the output end of the servo motor, a plurality of stirring plates are fixedly connected to the outer wall of the rotating shaft, the stirring plate is located in the connecting barrel, a plurality of U-shaped grooves are provided on one side of the stirring plate, a plurality of discharge holes are provided at the bottom of the connecting barrel, and a plurality of magnet columns are fixedly connected to the outer wall of the bottom of the connecting barrel. The glue impurity removal device uses a filter plate to filter impurities such as metal particles and unreacted solid particles. The filter plate is a device that uses holes to screen material particles. When metal particles and impurities pass through the sieve holes, if the workload is large or there are many impurities flowing through the sieve holes, these impurities are sometimes stuck near the sieve holes, and then the sieve holes are easily blocked, and the resin glue cannot flow out from the filter sieve holes, so that the filtering effect is reduced, and there is a problem of easy clogging of the sieve holes.

[0004] At the same time, when the metal particles contained in the glue are thrown out and screened with the help of centrifugal force, the metal particles will have a hard collision impact on the inner wall of the device, especially on the magnetic adsorption point. Long-term use will cause the device to be broken and damaged, thereby reducing the durability of the device.

[0005] However, when used for a long time, smaller metal particles will clog the filter holes, thereby reducing the reflux efficiency of the glue after impurities are removed and causing loss of glue.

[0006] When the glue liquid raw material is fed, the glue liquid and the metal particles contained therein will block the feed port, thereby reducing the feeding efficiency and ultimately reducing the impurity removal efficiency.

[0007] Therefore, we propose a resin glue liquid impurity removal device to solve the above problems. Summary of the invention

[0008] The purpose of the present invention is to solve the problems existing in the prior art and to propose a resin glue liquid impurity removal device.

[0009] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a resin glue liquid impurity removal device, comprising a base, a controller is provided on one side of the base, a cylinder is rotatably provided on the top of the base, a limiting ring is provided on the inner wall of the cylinder, a heating plate is plugged into the top of the limiting ring, a collecting assembly is coaxially provided on the outer wall of the cylinder, and an electromagnetic ring plate is slidably connected to the outer surface of the cylinder;

[0010] The collecting assembly includes a fixing plate fixedly arranged on the outer wall of the cylinder, a cylindrical plate is provided on the top of the fixing plate, a magnetic ring is provided on the sliding sleeve of the outer surface of the cylindrical plate, an expansion and telescopic tube is provided on the bottom of the magnetic ring, the bottom of the expansion and telescopic tube is fixedly connected to the top of the fixing plate, a transverse airway is provided inside the fixing plate, a connecting airway is provided inside the cylinder, the two sides of the transverse airway are respectively connected with the bottom of the expansion and telescopic tube and one side of the connecting airway, a groove is provided on the top of the limiting ring, a lifting ring is slidably connected to the inside of the groove, and an end of the connecting airway away from the transverse airway is connected to the inner bottom of the groove.

[0011] Preferably, the inner wall of the cylinder is provided with a plurality of liquid inlet holes arranged in a circular array along the axis of the cylinder, the liquid inlet holes match the upper side wall of the cylindrical plate, and the interior of the fixed plate is provided with a plurality of filtering holes in a uniform array.

[0012] Preferably, the controller electrically controls each electrical component, a motor is provided at the center position of the bottom of the base, the output end of the motor is arranged upward, and a rotating shaft is provided at the output end of the motor, and two mounting frames arranged parallel to each other are provided in the cylinder, and the mounting frames are fixedly connected to the upper half of the rotating shaft.

[0013] Preferably, a plurality of reflux holes are opened on the inner wall of the cylinder, the reflux holes and the filter holes correspond to each other, and pipes are provided between the plurality of reflux holes and the plurality of filter holes, flow rate sensors are provided on the inner walls of the pipes, and the cylinder, the filter holes, the reflux holes and the pipes are interconnected.

[0014] Preferably, a collecting bin is provided inside the base, a discharge port is provided on the side wall of the collecting bin, a filter plate is provided at the bottom of the cylinder, the bottom of the filter plate is communicated with the collecting bin, the rotating shaft is arranged through the collecting bin, and the bottom of the collecting bin is arranged in a hemispherical protrusion.

[0015] Preferably, external thread teeth are provided on the outer surface of the cylinder and at the top of the collecting assembly, and internal threads are provided on the inner wall of the electromagnetic ring plate. The internal threads are threadedly connected to the external thread teeth, and the width of the electromagnetic ring plate is greater than the distance between the outer wall of the cylindrical plate and the outer wall of the cylinder. When the bottom of the electromagnetic ring plate is against the top of the cylindrical plate, the top of the fixed plate is a sealed space.

[0016] Preferably, the fixed plate is arranged in a horizontal circular ring shape, the radius of the cylindrical plate is smaller than the radius of the fixed plate, a plurality of arc-shaped protrusions are arranged on the outer circumference of the cylindrical plate, and the magnetic ring and the expansion and telescopic tube are provided with a plurality of recesses corresponding to the protrusions.

[0017] Preferably, the bottom inner wall of the cylinder is provided with a plurality of lifting plates in a circular array, the height of the lifting plates is lower than the height of the liquid inlet hole, the interior of the heating plate is evenly arrayed with a plurality of circular feed ports, the radius of the feed port is greater than the radius of the liquid inlet hole, the radius of the liquid inlet hole is greater than the radius of the reflux hole, and the radius of the reflux hole is greater than the radius of the filter hole.

[0018] Preferably, a connecting spring is provided at the inner bottom of the groove, the top of the connecting spring is fixedly connected to the bottom of the lifting ring, a plurality of groups of plug rods are evenly arrayed at the top of the lifting ring, a slot is provided inside the heating plate, the slot matches the plug rod, and the gravity of the heating plate matches the elasticity of the connecting spring.

[0019] Preferably, the expansion tube is provided with hot expansion gas inside, the bottom of the electromagnetic ring plate has the same magnetic properties as the top of the magnetic ring, and the elastic deformation direction of the expansion tube is only in the vertical direction.

[0020] In summary, the technical effects and advantages of the present invention are as follows:

[0021] 1. The present invention provides a cylinder, a filter hole, a reflux hole and a pipeline, and energizes the resin glue liquid when the motor drives the cylinder to rotate, so that it has a certain centrifugal force, and the metal particles can obtain a greater speed relative to the glue liquid, so that the metal particles move to the vicinity of the liquid inlet hole and enter the collecting component. The collecting component collects the metal, which is beneficial to prevent the metal particles from accumulating at the sieve hole, thereby affecting the next impurity removal process.

[0022] 2. The present invention arranges a magnetic ring on the cylindrical plate. After the metal particles enter the collecting component, the magnetic ring absorbs the metal particles. The metal particles can be taken out by pulling the magnetic ring upward. After cleaning the magnetic ring, the next impurity removal work can be carried out. Compared with removing the filter plate from the inside of the cylinder, cleaning the magnetic ring is more convenient, which is conducive to improving work efficiency.

[0023] 3. The present invention sets a magnetic ring and an electromagnetic ring plate, and the device has high recovery efficiency and good recovery effect for metal particles in the glue, avoiding the impact and crushing of the inner wall of the cylindrical plate by the metal particles under the action of centrifugal force during long-term use, further improving the strength of the device structure, and making it stable, efficient, and durable.

[0024] 4. The present invention arranges an expansion and telescopic tube and a lifting ring, and the device can also perform fixed-point strong adsorption and recovery of metal particles clamped in the filter hole, and the recovery adaptability is stronger; and the metal particles clamped in the feed port can also be vibrated and screened to improve the feeding efficiency. The various structures cooperate with each other and are more versatile, saving energy and reducing emissions, and being green and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the base structure in the present invention;

[0027] Figure 3 It is a schematic diagram of the cross-sectional structure of the base in the present invention;

[0028] Figure 4 It is a schematic diagram of the cylinder structure in the present invention;

[0029] Figure 5 It is a schematic diagram of the decomposition of the cylinder structure in the present invention;

[0030] Figure 6 It is a schematic diagram of the cross-sectional structure of the cylinder in the present invention;

[0031] Figure 7 It is a schematic diagram of the cross-sectional structure of the cylinder in another viewing angle of the present invention;

[0032] Figure 8 The second embodiment of the present invention Figure 6 The enlarged schematic diagram at A in the middle;

[0033] Fig. 9 The second embodiment of the present invention Figure 6 Enlarged schematic diagram of point B in the middle.

[0034] In the figure: 1. base; 2. motor; 3. rotating shaft; 4. cylinder; 5. heating plate; 6. collecting assembly; 601. fixing plate; 602. cylindrical plate; 603. magnetic ring; 604. expansion and contraction tube; 7. liquid inlet hole; 8. filter hole; 9. reflux hole; 10. pipeline; 11. collecting bin; 12. discharge port; 13. lifting plate; 14. mounting frame; 15. external threaded teeth; 16. electromagnetic ring plate; 17. limiting ring; 18. feed port; 20. filter plate; 21. transverse airway; 22. connecting airway; 23. groove; 24. connecting spring; 25. lifting ring. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0036] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0037] First embodiment

[0038] Reference Figure 1-7 A resin glue liquid impurity removal device includes a base 1, a controller is provided on one side of the base 1, the controller electrically controls each electrical component, a cylinder 4 is rotatably provided on the top of the base 1, specifically, a motor 2 is provided at the center position of the bottom of the base 1, the output end of the motor 2 is arranged facing upward, and a rotating shaft 3 is provided at the output end of the motor 2, and two mounting frames 14 arranged parallel to each other are provided in the cylinder 4, the mounting frames 14 are fixedly connected to the upper half of the rotating shaft 3, the two mounting frames 14 are in a horizontal state, and the rotating shaft 3 is also in a vertical state. When the motor 2 is started to rotate the rotating shaft 3, the rotating shaft 3 drives the two mounting frames 14 to rotate, and the rotation of the mounting frames 14 drives the cylinder 4 to rotate, thereby giving centrifugal force to the glue liquid, and the two mounting frames 14 are conducive to more stability when transmitting kinetic energy, thereby improving the stability of the device.

[0039] After starting the impurity removal work, the device is placed on a horizontal ground, with an opening on the cylinder 4 so that one end with the opening faces upward, and the glue liquid to be removed is poured into the top opening of the cylinder 4, and the opening is covered with the help of a cylinder cover. After the controller starts the motor 2, under the action of the motor 2, the output end of the motor 2 drives the shaft 3 to rotate, and the shaft 3 drives the cylinder 4 to rotate together.

[0040] A limiting ring 17 is provided on the inner wall of the cylinder 4, and a heating plate 5 is inserted on the top of the limiting ring 17. The limiting ring 17 is horizontally arranged and located on the top of the rotating shaft 3. The heating plate 5 is located on the top of the limiting ring 17 and is against it. The limiting ring 17 serves as a supporting point for the heating plate 5 to prevent the heating plate 5 from falling. In order to make the fluidity of the glue liquid better and to accelerate the impurity removal and separation process, the glue liquid is heated after flowing down from the heating plate 5. After heating, the entire glue liquid is closer to the glue liquid and has better fluidity.

[0041] The outer surface of the cylinder 4 is slidably connected with an electromagnetic ring plate 16, and the collecting component 6 includes a fixed plate 601 fixedly arranged on the outer wall of the cylinder 4. The fixed plate 601 is a horizontal circular ring. A vertical cylindrical plate 602 is arranged on the top of the fixed plate 601. The radius of the cylindrical plate 602 is smaller than that of the fixed plate 601. A magnetic ring 603 is slidably sleeved on the cylindrical plate 602. After the glue enters the liquid inlet hole 7, the glue is transported to the sealed space formed by the electromagnetic ring plate 16, the fixed plate 601, the cylindrical plate 602 and the outer wall of the cylinder 4. After the metal particles reach the sealed space, they are adsorbed by the magnetic force of the magnetic ring 603. However, the magnetic ring 603 and the metal particles are in a non-contact state at this time, and due to the screening effect of the filter hole 8 on the metal particles, the metal particles will not flow into the pipeline 10, which is beneficial to improve the efficiency of the impurity removal work.

[0042] There are multiple arc-shaped protrusions on the outer circumferential surface of the cylindrical plate 602, and there are multiple recesses corresponding to the protrusions on the magnetic ring 603. In order to facilitate the cleaning and collection of metal particles, the magnetic ring 603 is in a state of being able to move up and down. However, when the collection component 6 needs to be cleaned, the magnetic ring 603 is lifted upward, and the magnetic ring 603 will drive the metal particles to move upward along the inner wall of the cylindrical plate 602 until the entire magnetic ring 603 is lifted out of the cylindrical plate 602. At this time, the magnetic ring 603 and the metal particles are separated from the cylindrical plate 602, and the magnetic ring 603 uses magnetic attraction to adsorb and contact the metal particles, and then cleans the metal particles adsorbed on the inner wall of the magnetic ring 603, which helps to reduce the workload of the staff.

[0043] The inner wall of the cylinder 4 is radially provided with a plurality of liquid inlet holes 7 arranged in a circular array along the axis of the cylinder 4, the liquid inlet holes 7 match the upper side wall of the cylindrical plate 602, a plurality of filter holes 8 are uniformly arrayed inside the fixed plate 601, a plurality of reflux holes 9 are provided on the inner wall of the cylinder 4, the reflux holes 9 and the filter holes 8 correspond to each other, and a pipe 10 is provided between the plurality of reflux holes 9 and the plurality of filter holes 8, the cylinder 4, the filter holes 8, the reflux holes 9 and the pipe 10 are interconnected, when the cylinder 4 starts to rotate, the glue will be thrown to the outer wall of the cylinder 4 under the action of centrifugal force, and the metal particles have a greater density and are more easily lifted to a higher place, since the centrifugal force is directly proportional to the speed, in order to expand the advantage of the metal particles in the impurity removal process, the rotation speed should be relatively large.

[0044] When the metal particles and the glue move to the liquid inlet hole 7, due to their tendency to move outward, the metal particles and the glue will enter the liquid inlet hole 7, and then enter the collecting component 6 through the liquid inlet hole 7. The collecting component 6 has an adsorption effect on the metal particles, so that the metal particles remain in the collecting component 6. The aperture of the filter hole 8 is smaller than that of the liquid inlet hole 7, so that the glue is easier to pass through but the metal particles are not easy to pass through. The glue that has lost the metal particles will flow out along the filter hole 8 for the next filtration. The specific flow direction is that the glue enters the collecting component 6 from the liquid inlet hole 7, and then flows from the filter hole 8 in the collecting component 6 to the pipe 10. The reflux hole 9 and the filter hole 8 are connected by the pipe 10. Therefore, the glue flows out from the reflux hole 9 to the cylinder 4. The metal particles adsorbed on the collecting component 6 can be directly collected more simply. The collection of metal particles can be completed by cleaning the collecting component 6, which is beneficial to improving the cleaning efficiency of the staff.

[0045] A filter plate 20 is provided at the bottom of the cylinder 4. The glue on the top of the filter plate 20 can be mainly divided into two types. One is from the reflux hole 9 flowing into the cylinder 4 after the last impurity removal, and the other is from the heating plate 5 after the initial pouring. The filter plate 20 is also provided with sieve holes, and the sieve holes are the smallest in diameter. The glue passing through this filter plate 20 can be regarded as the impurity removal work is basically completed. Since there will always be glue passing through the filter plate 20, and this passing amount is related to the amount of liquid inside the cylinder 4 and the pressure at the bottom, when the glue in the cylinder 4 accumulates to a certain extent and forms a balance with the rotation of the cylinder 4, it is always Glue liquid will pass through the filter plate 20. At this time, material is continuously added to remove impurities to form a dynamic balance and a stable impurity removal process. In this process, a stably formed glue liquid output flow after impurities removal is beneficial to the collection of glue liquid. At the same time, the filter plate 20 is used as a screening tool. Each time the glue liquid is screened, a part of the impurities are actually absorbed by the collecting component 6, and the screening pressure is reduced. The glue liquid can pass through the filter plate 20 more easily. If the workload is large and there are many impurities flowing through the sieve holes, these impurities will be gradually removed after the cylinder 4 rotates, reducing the workload of the filter plate 20 and making it less likely to be blocked.

[0046] The bottom inner wall of the cylinder 4 is provided with a plurality of lifting plates 13 in a circular array. The height of the lifting plates 13 is lower than the height of the liquid inlet 7. The lifting plates 13 are used to lift the glue liquid inside the cylinder 4, so that the glue liquid can contact with the liquid inlet 7 after being lifted.

[0047] The outer surface of the cylinder 4 and the top of the collecting component 6 are provided with external thread teeth 15, and the inner wall of the electromagnetic ring plate 16 is provided with internal threads, and the internal threads are threadedly connected to the external thread teeth 15. The width of the electromagnetic ring plate 16 is greater than the distance between the outer wall of the cylindrical plate 602 and the outer wall of the cylinder 4. When the electromagnetic ring plate 16 and the cylindrical plate 602 are against each other, the top of the fixed plate 601 is a sealed space. In order to reduce the splashing of glue in the collecting component 6 during rotation, it is achieved by sealing the top of the collecting component 6. The electromagnetic ring plate 16 is twisted so that the electromagnetic ring plate 16 and the cylindrical plate 602 are against each other, and the electromagnetic ring plate 16 is twisted in the opposite direction to separate the electromagnetic ring plate 16 from the cylindrical plate 602. Under the action of the electromagnetic ring plate 16, it is beneficial to increase the safety performance of the device and reduce the waste of resources.

[0048] A plurality of circular feed ports 18 are provided on the heating plate 5, the radius of the feed port 18 is greater than the radius of the liquid inlet hole 7, the radius of the liquid inlet hole 7 is greater than the radius of the reflux hole 9, the radius of the reflux hole 9 is greater than the radius of the filter hole 8, and the metal particles are collected by allowing the metal particles to stay in the collection component 6 at various places where the glue flows.

[0049] A collecting bin 11 is also provided in the base 1, and the rotating shaft 3 is arranged through the collecting bin 11. A discharge port 12 is provided on the side wall of the collecting bin 11. The bottom of the filter plate 20 is connected to the collecting bin 11. The bottom of the collecting bin 11 is provided with a hemispherical protrusion. After the metal particles are removed, the glue liquid flows down from the filter plate 20 to the collecting bin 11. The protrusion at the bottom of the collecting bin 11 is conducive to the glue liquid flowing to the discharge port 12, thereby facilitating the collection work.

[0050] When in use, first rotate the electromagnetic ring plate 16, and with the help of the thread cooperation between the electromagnetic ring plate 16 and the external thread teeth 15, drive the electromagnetic ring plate 16 to move downward to the top of the cylindrical plate 602 and abut against it, thereby forming a sealed space between the cylindrical plate 602 and the outer wall of the cylinder 4 to avoid loss when the glue liquid is removed and screened. After that, the controller controls to start the motor 2, and under the action of the motor 2, the output end of the motor 2 drives the shaft 3 to rotate, and the shaft 3 drives the cylinder 4 to rotate together, and after starting the heating plate 5, the glue liquid is added to the cylinder 4 along the top of the heating plate 5. After the cylinder 4 starts to rotate, the glue liquid will be thrown to the outer wall of the cylinder 4 under the action of centrifugal force. Since the gravity of the metal particles is greater than the gravity of the glue liquid, the metal particles will rise higher under the action of centrifugal force and enter the inner wall of the cylindrical plate 602 along the liquid inlet hole 7. The metal particles are adsorbed to the inner wall of the cylindrical plate 602 with the help of the magnetic ring 603 on the outer wall of the cylindrical plate 602. The excess glue liquid is filtered through the filter hole 8 and returns to the inside of the cylinder 4 along the pipe 10 and the reflux hole 9, thereby realizing the screening and impurity removal process of the glue liquid inside the cylinder 4.

[0051] The glue liquid that passes through the filter plate 20 can be considered to have completed the impurity removal work. When the inlet and outlet glue liquid raw materials form a dynamic balance, a stable impurity removal process is formed. During this process, a stably formed glue liquid output flow after impurity removal can be used to collect the glue liquid. At the same time, the filter plate 20 is used as a screening tool. Each time the glue liquid is screened, a part of the impurities are actually absorbed by the collecting component 6, and the screening pressure is reduced. The glue liquid can pass through the filter plate 20 more easily. If the workload is large and there are many impurities flowing through the sieve holes, these impurities will be gradually removed after the cylinder 4 rotates, reducing the workload of the filter plate 20 and making it less likely to be blocked.

[0052] The embodiment of the present invention provides a resin glue impurity removal device, which solves the problem that the filter plate 20 in the prior art is used as a device that uses holes to screen material particles. When metal particles and impurities pass through the sieve holes, if the workload is large and there are many impurities flowing through the sieve holes, these impurities may sometimes get stuck near the sieve holes and easily block the sieve holes. The resin glue cannot flow out of the filter sieve holes, which reduces the filtering effect and causes the problem of easy clogging of the sieve holes. The present invention arranges the cylinder 4, the filter holes 8, the reflux holes 9 and the pipeline 10 to be interconnected. When the motor 2 drives the cylinder 4 to rotate, the resin glue is energized so that it has a certain centrifugal force, and the metal particles can obtain a greater speed relative to the glue, so that the metal particles move to the vicinity of the liquid inlet hole 7 and enter the collecting component 6. The collecting component 6 collects the metal particles, thereby achieving the work of removing the metal particles. The present invention is beneficial to preventing metal particles from accumulating at the sieve holes, thereby affecting the next impurity removal process.

[0053] Second embodiment

[0054] Reference Figure 8 and Fig. 9 As can be seen from the first embodiment, when the metal particles in the glue are screened and removed, since the metal particles directly reach the inner wall of the cylindrical plate 602 along the liquid inlet hole 7 and the metal particles have a certain hardness, the metal particles will impact and crush the inner wall of the cylindrical plate 602, especially the position where the cylindrical plate 602 and the liquid inlet hole 7 are directly opposite to each other, after long-term use, thereby causing damage to the inner wall of the cylindrical plate 602; at the same time, since the inner diameter of the filter hole 8 is small and the smaller metal particles in the glue are filtered, when the filter hole 8 is blocked, the glue on the inner wall of the cylindrical plate 602 cannot be discharged into the pipe 10 along the filter hole 8, thereby reducing the reflux efficiency and causing the loss of glue; and along When the glue liquid raw material is added to the inside of the cylinder 4 from the top of the heating plate 5, too many impurities in the glue liquid will cause the feed port 18 to be blocked, thereby reducing the feeding speed and affecting the impurity removal efficiency. In order to solve the above problems, the resin glue liquid impurity removal device also includes: a flow rate sensor is provided on the inner wall of the pipeline 10, and the flow rate sensor is used to detect the flow rate value of the glue liquid inside the pipeline 10. When the filter hole 8 is not blocked, the glue liquid inside the pipeline 10 flows normally, and the flow rate value detected by the flow rate sensor reaches the set flow rate preset value. When the filter hole 8 is blocked, the flow rate of the glue liquid entering the pipeline 10 along the filter hole 8 decreases, and the flow rate value detected by the flow rate sensor decreases and is less than the set flow rate preset value.

[0055] The bottom of the electromagnetic ring plate 16 has the same magnetic properties as the top of the magnetic ring 603. Therefore, when the controller controls the electromagnetic ring plate 16 to be energized and magnetized, the electromagnetic ring plate 16 exerts a magnetic repulsion force on the magnetic ring 603 and drives the magnetic ring 603 to move downward. The bottom of the magnetic ring 603 is provided with an expansion telescopic tube 604. The bottom of the magnetic ring 603 and the top of the expansion telescopic tube 604 are only in contact with each other but not fixedly connected. The elastic deformation direction of the expansion telescopic tube 604 is in the vertical direction. The bottom of the expansion telescopic tube 604 is fixedly connected to the top of the fixed plate 601. The expansion telescopic tube 604 is provided with hot expansion gas. Therefore, when the heating plate 5 is started, the temperature inside the cylinder 4 As it rises, the volume of the hot expanded gas inside the expansion tube 604 increases and drives the top magnetic ring 603 to move upward to its maximum value, and the magnetic ring 603 is at the bottom of the electromagnetic ring plate 16 and is directly opposite to the liquid inlet hole 7. When the glue drives the metal particles along the liquid inlet hole 7 to reach the inner wall of the cylindrical plate 602, the magnetic attraction of the magnetic ring 603 adsorbs the metal particles on the inner wall of the cylindrical plate 602 directly opposite to the liquid inlet hole 7. Not only can the magnetic ring 603 be used to adsorb and recover the metal particles in the glue, but the metal particles can also effectively improve the strength of the inner wall of the cylindrical plate 602, thereby avoiding damage to the inner wall of the cylindrical plate 602 caused by the impact of the metal particles during the subsequent impurity removal process.

[0056] A transverse air passage 21 is provided inside the fixed plate 601, and a connecting air passage 22 is provided inside the cylinder 4. The two sides of the transverse air passage 21 are respectively connected to the bottom of the expansion and telescopic tube 604 and one side of the connecting air passage 22. When the top of the expansion and telescopic tube 604 is squeezed downward by the magnetic ring 603, the hot expanded gas inside the expansion and telescopic tube 604 enters the transverse air passage 21 and the connecting air passage 22 along the bottom.

[0057] A groove 23 is provided at the top of the limiting ring 17, and a lifting ring 25 is slidably connected inside the groove 23. A connecting spring 24 is provided at the inner bottom of the groove 23. The top of the connecting spring 24 is fixedly connected to the bottom of the lifting ring 25. The setting of the connecting spring 24 effectively improves the connectivity and resettlement of the lifting ring 25 when sliding up and down in the groove 23. The end of the connecting airway 22 away from the lateral airway 21 is connected to the inner bottom of the groove 23. When the hot expanding gas in the connecting airway 22 enters the inner bottom of the groove 23, the lifting ring 25 at the top is driven by the action of the air pressure to stretch the connecting spring 24 and move upward.

[0058] In particular, a plurality of groups of plug rods are evenly arranged in an array on the top of the lifting ring 25, and slots are provided inside the heating plate 5, which match the plug rods. The gravity of the heating plate 5 matches the elasticity of the connecting spring 24. Therefore, when the lifting ring 25 moves upward, it simultaneously drives the heating plate 5 on the top to move upward, thereby realizing the up and down vibration of the heating plate 5 inside the cylinder 4 and clearing the metal particle impurities and the like stuck inside the feed port 18, thereby improving the clearing and passability of the feed port 18. When the air pressure in the groove 23 decreases, the gravity of the heating plate 5 and the connecting spring 24 drives the lifting ring 25 to move downward along the groove 23 and return to its original position.

[0059] During use, according to the first embodiment, the electromagnetic ring plate 16 is rotated and driven to move downward by means of the threaded cooperation with the external threaded teeth 15 and contact with the top of the cylindrical plate 602. The controller controls the heating plate 5 to start heating, and the temperature in the cylinder 4 rises. The temperature of the hot expansion gas in the groove 23 and the connecting airway 22 rises and the volume increases. The gas is exchanged with the hot expansion gas in the expansion and telescopic tube 604 and the volume of the expansion and telescopic tube 604 increases. The volume of the expansion and telescopic tube 604 increases and drives the top magnetic ring 603 to move upward on the outer surface of the cylindrical plate 602 to the maximum value and contact with the bottom of the electromagnetic ring plate 16, and a sealed space is formed between the inner wall of the cylindrical plate 602 and the outer wall of the cylinder 4.

[0060] Then, glue liquid is added to the cylinder 4, and the glue liquid falls into the cylinder 4 along the feed port 18 inside the heating plate 5. After the feeding is completed, the cylinder cover is closed, and the controller controls the motor 2 to start and drive the shaft 3 to rotate. The shaft 3 rotates and drives the cylinder 4 to rotate through the mounting frame 14. The rotation of the cylinder 4 stirs and mixes the glue liquid inside. By adjusting the rotation speed of the cylinder 4 and the joint action of the lifting plate 13, the metal particles in the cylinder 4 and part of the glue liquid continuously move upward to the inside of the liquid inlet hole 7. The metal particles enter the sealed space along the liquid inlet hole 7 and are Under the action of the magnetic force of 603, the metal particles are adsorbed on the inner wall of the cylindrical plate 602, so that the metal particles cannot enter the filter hole 8 along the sealed space, thereby realizing magnetic adsorption and collection of the metal particles inside the glue, improving the recovery efficiency and recovery stability, and the metal particles adsorbed on the inner wall of the cylindrical plate 602 can effectively improve the strength of the inner wall of the cylindrical plate 602 by virtue of its own structure, avoiding the subsequent metal particles entering along the liquid inlet hole 7 from impacting the inner wall of the cylindrical plate 602 to cause damage to its structure, thereby reducing the durability of the device.

[0061] The remaining glue liquid is filtered through the filter hole 8 and returns to the bottom of the cylinder 4 along the pipe 10 and the reflux hole 9. The flow rate sensor detects that the flow rate of the glue liquid inside the pipe 10 reaches the preset flow rate value. The glue liquid at the bottom of the cylinder 4 cannot move upward under the action of centrifugal force when the cylinder 4 rotates due to its own small gravity, and is finally discharged along the collection bin 11 and the discharge port 12 under the filtering action of the filter plate 20.

[0062] However, when some metal particles are too small in size and the amount of metal particles magnetically adsorbed by the inner wall of the cylindrical plate 602 is too large, causing some fine metal particles to fall to the top of the fixed plate 601 and block the filter hole 8, the glue on the top of the fixed plate 601 cannot enter the inside of the pipe 10 along the filter hole 8, and the flow rate value detected by the flow rate sensor is less than the set flow rate preset value, the controller controls the electromagnetic ring plate 16 to start and pass current, and the electromagnetic ring plate 16 has magnetism and drives the magnetic ring 603 downward through the magnetic repulsion with the magnetic ring 603. When the magnetic ring 603 moves to the maximum value and contacts with the top of the fixed plate 601, the distance between the magnetic ring 603 and the filter hole 8 decreases when it moves downward to the top of the fixed plate 601, and the magnetic attraction force of the magnetic ring 603 on the metal particle impurities inside the filter hole 8 increases. Then, with the help of the magnetic attraction force of the magnetic ring 603 and the top electromagnetic ring plate 16, the metal particles stuck in the filter hole 8 are separated from the filter hole 8 and are magnetically adsorbed on the side wall of the cylindrical plate 602 again, thereby avoiding the metal particles from clogging the filter hole 8, causing poor circulation of the glue liquid and reducing the subsequent impurity removal efficiency of the glue liquid.

[0063] When the magnetic ring 603 moves downward along the outer surface of the cylindrical plate 602, the magnetic ring 603 squeezes the expansion tube 604 downward, and the hot expanded gas in the expansion tube 604 flows along the bottom to the transverse airway 21, and flows along the transverse airway 21 to the connecting airway 22, and finally flows along the connecting airway 22 to the bottom of the groove 23. The air pressure at the bottom of the groove 23 increases and drives the lifting ring 25 at the top to stretch the connecting spring 24 to move upward. When the lifting ring 25 moves upward, it drives the top heating plate 5 to move upward, so that the glue remaining on the top of the heating plate 5 and the metal particles blocking the feed port 18 are vibrated and discharged, thereby effectively improving the pass rate of the feed port 18 and avoiding the influence of the impurity removal efficiency of the glue due to low material discharge efficiency.

[0064] When the metal particles stuck in the filter hole 8 are magnetically adsorbed on the inner wall of the cylindrical plate 602, the flow rate of the glue entering the pipeline 10 along the filter hole 8 increases, and the flow rate value detected by the flow rate sensor increases again to the preset value. The controller controls the magnetism of the electromagnetic ring plate 16 to disappear, and the downward force exerted by the electromagnetic ring plate 16 on the magnetic ring 603 disappears, then the squeezing force of the magnetic ring 603 on the top of the expansion and expansion tube 604 disappears, and under the elastic force of the connecting spring 24 and the gravity of the heating plate 5, the lifting ring 25 moves downward along the groove 23 to the initial height, and the hot expanded gas in the groove 23 re-enters the expansion and expansion tube 604 along the connecting airway 22 and the transverse airway 21 in the opposite direction. The volume of the expansion and expansion tube 604 increases and drives the magnetic ring 603 at the top to move upward to the initial height and contact the bottom of the electromagnetic ring plate 16, and the device is in normal working state again and magnetically adsorbs and fixes the metal particles entering along the liquid inlet hole 7 to remove impurities.

[0065] When the lifting ring 25 moves downward, it simultaneously drives the heating plate 5 to move downward and return to its original position. Driven by the bottom lifting ring 25, the heating plate 5 continuously vibrates up and down inside the cylinder 4, thereby vibrating and removing the glue liquid remaining on the top of the heating plate 5 and the metal particles stuck in the feed port 18, thereby improving the passability of the feed port 18 and avoiding reducing the impurity removal efficiency of the glue liquid due to low material discharge efficiency.

[0066] After the impurity removal work of the glue liquid inside the cylinder 4 is completed, the controller controls the heating plate 5 to cut off the power and stop heating. The temperature value inside the cylinder 4 drops to the initial temperature, and the volume of the hot expanded gas inside the expansion tube 604 decreases and drives the magnetic ring 603 to move downward to the initial height. The bottom of the magnetic ring 603 contacts the top of the fixed plate 601, and the electromagnetic ring plate 16 is rotated in the opposite direction and driven to move upward to the initial height and separate from the external thread teeth 15 by means of the thread cooperation with the external thread teeth 15. The top of the sealed space is opened, and the magnetic ring 603 is stretched upward at the same time to separate the magnetic ring 603 from the cylindrical plate 602. , the metal particles on the inner wall of the cylindrical plate 602 are driven to separate from the inner wall of the cylindrical plate 602 and be re-adsorbed on the inner wall of the magnetic ring 603 under the magnetic attraction force of the magnetic ring 603, and because the bottom of the magnetic ring 603 is only in contact with the top of the expansion and telescopic tube 604 but not fixed to each other, the expansion and telescopic tube 604 will not hinder the separation of the magnetic ring 603, and then the electromagnetic ring plate 16 and the magnetic ring 603 are moved upward and separated from the outer wall of the cylinder 4, and then the metal particles magnetically adsorbed on the inner wall of the magnetic ring 603 and the bottom of the electromagnetic ring plate 16 are cleaned, so as to improve the recovery effect of the metal particles and avoid pollution to the external environment.

[0067] The device has high recovery efficiency and good recovery effect for metal particles in the glue solution, and avoids the impact and crushing of the inner wall of the cylindrical plate 602 caused by the centrifugal force exerted on the metal particles during long-term use, thereby further improving the strength of the device structure, being stable, efficient, and durable; at the same time, it can also perform fixed-point strong adsorption and recovery of metal particles clamped in the filter hole 8, and has stronger recovery adaptability; and it can also perform vibration screening and filtration on the metal particles clamped in the feed port 18, thereby improving the feeding efficiency. The various structures cooperate with each other and are more versatile, saving energy and reducing emissions, and being green and environmentally friendly.

[0068] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A resin glue impurity removal device, comprising a base, a controller is provided on one side of the base, characterized in that: A cylinder is rotatably arranged on the top of the base, a limiting ring is arranged on the inner wall of the cylinder, a heating plate is plugged into the top of the limiting ring, a collecting assembly is coaxially arranged on the outer wall of the cylinder, and an electromagnetic ring plate is slidably connected to the outer surface of the cylinder; The collecting assembly comprises a fixing plate fixedly arranged on the outer wall of the cylinder, a cylindrical plate is provided on the top of the fixing plate, a magnetic ring is provided on the sliding sleeve of the outer surface of the cylindrical plate, an expansion and telescopic tube is provided on the bottom of the magnetic ring, the bottom of the expansion and telescopic tube is fixedly connected to the top of the fixing plate, a transverse airway is provided inside the fixing plate, a connecting airway is provided inside the cylinder, the two sides of the transverse airway are respectively connected with the bottom of the expansion and telescopic tube and one side of the connecting airway, a groove is provided on the top of the limiting ring, a lifting ring is slidably connected inside the groove, and an end of the connecting airway away from the transverse airway is connected with the inner bottom of the groove; The inner wall of the cylinder is provided with a plurality of liquid inlet holes arranged in a circumferential array along the axis of the cylinder, the liquid inlet holes match the upper side wall of the cylindrical plate, and the interior of the fixed plate is provided with a plurality of filtering holes in a uniform array; The inner wall of the cylinder is provided with a plurality of reflux holes, the reflux holes and the filter holes correspond to each other, and pipes are provided between the plurality of reflux holes and the plurality of filter holes, the inner walls of the pipes are provided with flow rate sensors, and the cylinder, the filter holes, the reflux holes and the pipes are interconnected.

2. A resin glue impurity removal device according to claim 1, characterized in that: The controller electrically controls each electrical component. A motor is provided at the center of the bottom of the base. The output end of the motor is arranged upward and a rotating shaft is provided at the output end of the motor. Two mounting frames arranged parallel to each other are provided in the cylinder body, and the mounting frames are fixedly connected to the upper half of the rotating shaft.

3. A resin glue impurity removal device according to claim 2, characterized in that: A collecting bin is provided inside the base, a discharge port is provided on a side wall of the collecting bin, a filter plate is provided at the bottom of the cylinder, the bottom of the filter plate is communicated with the collecting bin, the rotating shaft is arranged through the collecting bin, and the bottom of the collecting bin is arranged in a hemispherical protrusion.

4. The resin glue liquid impurity removal device according to claim 1, characterized in that: The outer surface of the cylinder and the top of the collecting component are provided with external thread teeth, the inner wall of the electromagnetic ring plate is provided with internal threads, and the internal threads are threadedly connected to the external thread teeth. The width of the electromagnetic ring plate is greater than the distance between the outer wall of the cylindrical plate and the outer wall of the cylinder. When the bottom of the electromagnetic ring plate is against the top of the cylindrical plate, the top of the fixed plate is a sealed space.

5. The resin glue liquid impurity removal device according to claim 1, characterized in that: The fixing plate is arranged in a horizontal circular ring shape, the radius of the cylindrical plate is smaller than the radius of the fixing plate, a plurality of arc-shaped protrusions are arranged on the outer circumference of the cylindrical plate, and the magnetic ring and the expansion and telescopic tube are provided with a plurality of notches corresponding to the protrusions.

6. The resin glue liquid impurity removal device according to claim 1, characterized in that: The bottom inner wall of the cylinder is provided with a plurality of lifting plates in a circular array, the height of the lifting plates is lower than the height of the liquid inlet hole, and the interior of the heating plate is evenly provided with a plurality of circular feed ports, the radius of the feed ports is greater than the radius of the liquid inlet hole, the radius of the liquid inlet hole is greater than the radius of the reflux hole, and the radius of the reflux hole is greater than the radius of the filter hole.

7. The resin glue liquid impurity removal device according to claim 1, characterized in that: A connecting spring is provided at the inner bottom of the groove, the top of the connecting spring is fixedly connected to the bottom of the lifting ring, a plurality of groups of plug rods are evenly arrayed at the top of the lifting ring, a slot is provided inside the heating plate, the slot matches the plug rod, and the gravity of the heating plate matches the elasticity of the connecting spring.

8. The resin glue liquid impurity removal device according to claim 1, characterized in that: The expansion and contraction tube is provided with hot expansion gas inside, the bottom of the electromagnetic ring plate has the same magnetic properties as the top of the magnetic ring, and the elastic deformation direction of the expansion and contraction tube is only in the vertical direction.

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