A high-efficiency mixing equipment for silicone production

Abstract

This invention relates to the field of silicone mixing equipment, and more particularly to a high-efficiency mixing equipment for silicone production, comprising a housing, a feeding hopper installed on one side of the top of the housing, a servo motor fixedly connected to the middle of the top of the feeding hopper, a rotating rod fixedly connected to the bottom drive end of the servo motor, a partition plate installed on the upper inner side of the feeding hopper, and multiple material chambers separated by the partition plate in the upper inner part of the feeding hopper, each material chamber having a sealing plate on one side of its bottom, a rotating cylinder rotatably connected to the bottom of the partition plate, guide vanes installed on the inner bottom of the rotating cylinder, and multiple rotating frames fixedly connected to the middle of the outer periphery of the rotating cylinder, each rotating frame corresponding to a sealing plate. This invention uses relative rotation to subject the raw material to shearing, extrusion, and friction, completing the initial mixing; the crushing section at the end of the mixing section uses a fine spacing to enhance the extrusion and shearing effect, and after adjusting the end spacing, the raw material can be focused on extrusion mixing and conveying.

Description

Technical Field

[0001] This invention relates to the field of silicone mixing equipment, and more particularly to a high-efficiency mixing equipment for silicone production. Background Technology

[0002] In the field of silicone material processing, the mixing process is crucial. It aims to uniformly blend various raw rubbers, reinforcing agents (such as carbon black and silica), other fillers, and additives to create a high-performance compound. Subsequently, based on different performance and application requirements, it is processed into various silicone products. The quality of the mixing directly affects the smoothness of subsequent processing. Traditional mixing machines typically feed raw materials directly into the mixing machine through a feed cylinder, relying on the rotation of the rollers for simple extrusion and mixing. This method makes it difficult to accurately control the feeding rate of silicone raw materials, often resulting in a large accumulation of raw materials, making thorough and uniform mixing difficult and significantly impacting the quality of subsequent mixing. Furthermore, the mixing rollers inside the mixing machine are relatively monotonous, using only long sections for mixing, failing to perform targeted shearing, extrusion, and blending operations on the silicone at different stages. During mixing, the silicone is mostly in clumps inside the mixing machine, only subjected to extrusion or shearing at the roller contact points, failing to ensure sufficient bonding between the silicone and compounding agents. Therefore, we propose a high-efficiency mixing equipment for silicone production to solve the aforementioned problems. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of the prior art by proposing a high-efficiency mixing equipment for silicone production.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is as follows: a high-efficiency mixing equipment for silicone production, comprising a casing, a feeding hopper installed on one side of the top of the casing, a servo motor fixedly connected to the middle of the top of the feeding hopper, a rotating rod fixedly connected to the bottom drive end of the servo motor, a partition plate installed on the upper inner side of the feeding hopper, the upper inner side of the feeding hopper being divided into multiple material chambers by the partition plate, a sealing plate provided on one side of the bottom of each material chamber, a rotating cylinder rotatably connected to the bottom of the partition plate, guide vanes installed on the inner bottom of the rotating cylinder, and the outer side of the rotating cylinder... Multiple rotating frames are fixedly connected to the center of the feed hopper, each corresponding to a sealing plate. A fixed ring is fixedly connected to the center of the inner side of the feed hopper, and a toothed ring is fixedly connected to one side of the fixed ring. Evenly distributed fixed rods are fixedly connected to the center of the outer periphery of the rotating rod, and a rotating rod is rotatably connected through the center of each fixed rod. An agitator is fixedly connected to the upper part of the outer periphery of each rotating rod, and a toothed column is fixedly connected to the top of the outer periphery of each rotating rod. The toothed column is used to mesh with the toothed ring. A rotating ring is rotatably connected to the bottom of the fixed ring, and the top of each rotating rod penetrates the side wall of the rotating ring.

[0005] Preferably, a host is fixedly connected to one side of the housing, and a control panel is installed on one side of the host.

[0006] Preferably, the housing has two rotating shafts inside, each with a meshing gear fixedly connected to one end of its outer circumference. One end of the rotating shaft is fixedly connected to a motor, which is installed inside the main unit.

[0007] Preferably, a mixing section is provided on the outer periphery of the rotating shaft near the host, and a crushing section is provided at the end of each mixing section, with the distance between the crushing sections gradually changing on the side away from the mixing section.

[0008] Preferably, an extrusion plate one is provided on the side of the crushing section away from the mixing section, an extrusion section is provided on the side of the extrusion plate one away from the crushing section, and an extrusion plate two is provided on the side of the extrusion section away from the extrusion plate one.

[0009] Preferably, a guide rod is provided on the side of the extrusion plate two away from the extrusion section, a push plate is slidably connected through the middle of the guide rod, and a discharge section is provided on the side of the guide rod away from the extrusion plate two.

[0010] Preferably, the discharge section is installed on the outer periphery of the rotating shaft at the end away from the main machine, and the push plate, the second extrusion plate and the first extrusion plate are all provided with uniformly distributed through holes in the middle, and the through holes on the push plate are all set to be conical.

[0011] Preferably, a cavity is formed on one side of the middle of the housing wall, and an active ring is slidably connected inside the cavity. A threaded rod passes through the middle of one side of the active ring, and a geared motor is fixedly connected to one end of the threaded rod. The geared motor is installed inside the housing wall, and an electromagnet is installed inside the active ring.

[0012] Preferably, sliding sleeves are fixedly connected to both sides of the top of the sealing plate, the upper part of the sliding sleeves is installed on the inner wall of the material cavity, and the top of the material cavity is provided with a feed port.

[0013] Preferably, the partition has a cavity in the middle, the inner side of the rotating cylinder is connected to the cavity inside the partition, and the partition has evenly distributed air outlets in the middle.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. By coordinating the rotating frame and sealing plate driven by the servo motor, the silicone raw material can be dropped intermittently, effectively avoiding the accumulation of a large amount of raw material. At the same time, the rotating rod drives the fixed rod and the stirring frame to operate synchronously. Combined with the hollow design and self-rotation function of the stirring frame, the falling raw material is continuously received, distributed and stirred in small quantities multiple times. The uniform mixing of multiple raw materials can be completed in the initial stage, laying the foundation for subsequent mixing. In addition, by adjusting the speed of the servo motor, the feeding rate and mixing effect of the raw material can be flexibly controlled, further improving the mixing efficiency.

[0016] 2. When the mixer is working, the heat generated by the heating wire can enter the connected feed hopper to preheat the silicone raw material that is being fed and mixed. When the rotating rod rotates, it drives the rotating drum to rotate synchronously. The guide vanes at the bottom can disturb the airflow in the lower part of the feed hopper, introduce the heat into the middle of the partition and discharge it into each material chamber through the air outlet, so as to achieve uniform preheating of the raw material inside the material chamber. At the same time, the airflow can assist the raw material to be discharged when the opening of the material chamber is open, improve the smoothness of feeding, and be more conducive to actual production.

[0017] 3. When the rotating rod rotates, it drives the rotating ring and the agitator to operate synchronously. The meshing of the toothed column at the end of the rotating rod with the toothed ring causes the rotating rod to rotate, which in turn drives the agitator to rotate. The semi-hollow design of the agitator, combined with the rotational action, can receive, distribute and mix the falling raw materials as it rotates with the rotating rod. When the raw materials fall into the machine casing, the rotating fixed rod can further agitate the raw materials, effectively preventing arching at the bottom and ensuring the continuity of feeding and mixing.

[0018] 4. When the shaft rotates, the mixing section comes into contact with the falling silicone raw material. Through relative rotation, the raw material is subjected to shearing, extrusion, and friction, completing the initial mixing. The crushing section at the end of the mixing section uses a fine spacing to enhance the extrusion and shearing effect. After the end spacing is adjusted, the raw material can be focused on extrusion mixing and conveying, and the silicone is pushed to the extrusion plate. The silicone is extruded into strips through the through holes of the extrusion plate, which can fully expose the internal material and accelerate the combination of raw material and compounding agent. The raw material that is not fully mixed is left in the crushing section for further processing to ensure the mixing quality.

[0019] 5. After the gel-like silicone extruded from the first extrusion plate enters the extrusion section for further mixing, it needs to be diverted and intercepted again by the second extrusion plate to fully break up the silicone clumps for deep mixing. The geared motor drives the threaded rod to rotate, which drives the active ring to move back and forth through the reciprocating threaded groove. The electromagnet inside the active ring pulls the push plate to move synchronously, kneading and extruding the broken silicone strips. The gel-like silicone that has been mixed to the required standard can be discharged through the conical through-hole of the push plate. The conical design can minimize backflow. Finally, the discharge section discharges the silicone out of the machine casing while continuing to mix, efficiently completing the mixing process. Attached Figure Description

[0020] Figure 1 This is a frontal perspective three-dimensional structural diagram of a high-efficiency mixing equipment for silicone production according to the present invention;

[0021] Figure 2 This is a schematic diagram of the internal structure of the casing of a high-efficiency mixing equipment for silicone production according to the present invention;

[0022] Figure 3 This is a top view schematic diagram of the internal structure of the casing of a high-efficiency mixing equipment for silicone production according to the present invention;

[0023] Figure 4 This is a schematic diagram of the pusher plate, extrusion plate two, and extrusion plate one of a high-efficiency mixing equipment for silicone production according to the present invention.

[0024] Figure 5 This is a schematic diagram of the internal structure of the feed hopper of a high-efficiency mixing equipment for silicone production according to the present invention.

[0025] Figure 6 This is a schematic diagram of the bottom structure of the partition plate of a high-efficiency mixing equipment for silicone production according to the present invention;

[0026] Figure 7 This is a partial structural diagram of the fixing ring of a high-efficiency mixing equipment for silicone production according to the present invention;

[0027] Figure 8 for Figure 3 Enlarged view of point A in the middle.

[0028] 101. Casing; 102. Rotating shaft; 103. Main unit; 104. Feed hopper; 105. Feed inlet; 106. Discharge section; 107. Guide rod; 108. Cavity; 109. Push plate; 110. Extrusion plate two; 111. Extrusion plate one; 112. Extrusion section; 113. Crushing section; 114. Mixing section; 115. Servo motor; 116. Control panel; 117. Through hole; 118. Material chamber; 119. Sliding sleeve; 120. Sealing plate; 121. Rotating frame; 122. Rotating ring; 123. Fixed ring; 124. Fixed rod; 125. Rotating rod; 126. Partition plate; 127. Air outlet; 128. Rotating cylinder; 129. Guide vane; 130. Agitator; 131. Toothed column; 132. Toothed ring; 133. Rotating rod; 134. Threaded rod; 135. Gear motor; 136. Driving ring. Detailed Implementation

[0029] The following description is intended to disclose the invention and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0030] like Figures 1-8The high-efficiency mixing equipment for silicone production shown includes a housing 101. A feed hopper 104 is installed on one side of the top of the housing 101. A servo motor 115 is fixedly connected to the middle of the top of the feed hopper 104. A rotating rod 125 is fixedly connected to the bottom drive end of the servo motor 115. A partition 126 is installed on the upper inner side of the feed hopper 104. The upper inner side of the feed hopper 104 is divided into multiple material chambers 118 by the partition 126. Each material chamber 118 has a feed inlet 105 at the top. A sealing plate 120 is provided on one side of the bottom of each material chamber 118. Sliding sleeves are fixedly connected to both sides of the top of the sealing plate 120. Both the cylinder 119 and the sliding sleeve 119 are composed of a fixed sleeve and a sliding rod. The fixed sleeve is installed inside the feed hopper 104, and the sliding rod is fixed on the sealing plate 120. A return spring is installed on the top of the sliding rod. The upper part of the sliding sleeve 119 is installed on the inner wall of the material cavity 118. The partition 126 is provided with evenly distributed air outlet holes 127 in the middle. The bottom of the partition 126 is rotatably connected to the rotating cylinder 128. The bottom inner side of the rotating cylinder 128 is equipped with guide vanes 129. The middle of the partition 126 is provided with a cavity. The inner side of the rotating cylinder 128 is connected to the cavity inside the partition 126.

[0031] Furthermore, in specific implementation, a mixing mill can be used to mix and refine various silicone raw materials. The silicone raw materials are introduced into each material cavity 118 through the feed inlet 105. During operation, the servo motor 115 drives the rotating rod 125 to rotate. The rotation of the rotating rod 125 drives the rotating frame 121 to rotate via the rotating cylinder 128. During the rotation of the rotating frame 121, it encounters the sealing plate 120 at the bottom of the material cavity 118, pushing the sealing plate 120 upwards and exposing an opening at the bottom of the material cavity 118, allowing the silicone raw material inside the material cavity 118 to fall through the opening. When the rotating frame 121 separates from the sealing plate 120 during rotation, the return spring inside the sliding sleeve 119 drives the sealing plate 120 to reset, closing the opening at the bottom of the material cavity 118, achieving intermittent falling of the silicone raw material. During this process, the rotating rod 125 drives the fixed rod 124 to rotate, and the fixed rod 124 can control the falling silicone... The raw materials are mixed and agitated to ensure that the various silicone raw materials are evenly mixed in the initial stage, which facilitates subsequent mixing. The feeding rate and mixing effect of the silicone raw materials can be controlled by controlling the speed of the servo motor 115. By intermittently dropping the silicone raw materials, multiple small-batch continuous stirring of the silicone raw materials can be carried out to avoid the accumulation of large amounts of raw materials, thereby ensuring the mixing effect of the raw materials. When the mixer is working, the heat inside the casing 101 will enter the connected feed hopper 104 to preheat the silicone raw materials being fed and mixed. When the rotating rod 125 rotates, it will drive the rotating cylinder 128 to rotate synchronously. The guide vanes 129 installed at the bottom of the rotating cylinder 128 can disturb the airflow in the lower part of the feed hopper 104, thereby guiding it to the middle of the partition 126. The airflow will be discharged into the material chamber 118 through the air outlet 127 to preheat the raw materials inside the material chamber 118. At the same time, it can assist the raw materials to be discharged when the opening is open, which is beneficial to practical use.

[0032] Among them, multiple rotating frames 121 are fixedly connected to the middle of the outer periphery of the rotating cylinder 128, and the rotating frames 121 are all corresponding to the sealing plate 120. A fixed ring 123 is fixedly connected to the middle of the inner side of the feed hopper 104, and a toothed ring 132 is fixedly connected to one side of the fixed ring 123. A uniformly distributed fixed rod 124 is fixedly connected to the middle of the outer periphery of the rotating rod 125. A rotating rod 133 is rotatably connected through the middle of each fixed rod 124. An agitator 130 is fixedly connected to the upper part of the outer periphery of each rotating rod 133. A toothed column 131 is fixedly connected to the top of the outer periphery of each rotating rod 133. The toothed column 131 is used to mesh with the toothed ring 132. A rotating ring 122 is rotatably connected to the bottom of the fixed ring 123. The top of each rotating rod 133 passes through the side wall of the rotating ring 122.

[0033] Furthermore, in specific implementation, during the rotation of the rotating rod 125, the rotating rod 133 drives the rotating ring 122 and the stirring frame 130 to rotate synchronously. During this process, the toothed column 131 at the end of the rotating rod 133 meshes with the toothed ring 132. Through the meshing of the two, the rotating rod 133 can rotate on its own during the rotation of the rotating rod 125, thereby driving the stirring frame 130 to rotate. Through the half-hollow and rotating design of the stirring frame 130, it can receive, distribute and mix the falling raw materials as it follows the rotation of the rotating rod 125, which is beneficial to practical use. During the process of the silicone raw material falling into the housing 101, the rotating fixed rod 124 can further agitate the raw material and prevent arching at the bottom.

[0034] The main unit 103 is fixedly connected to one side of the housing 101, and a control panel 116 is installed on one side of the main unit 103. The control panel 116 is used to control other drive devices and heating and cooling devices. Two rotating shafts 102 are provided inside the housing 101. Each rotating shaft 102 has a meshing gear fixedly connected to one end of its outer circumference. A motor is fixedly connected to the end of one of the rotating shafts 102. The motor is installed inside the main unit 103.

[0035] Furthermore, in specific implementation, after the silicone raw material enters the machine housing 101, an electric heating wire is installed inside the rotating shaft 102 for heating. The electric heating wire installed inside the rotating shaft 102 can heat the rotating shaft 102. During operation, the electric heating wire is connected to the power supply through a slip ring (collector ring) installed on the rotating shaft 102. This is existing technology, and the collector ring is a conventional option for powering rotating equipment, so it will not be described in detail. Furthermore, the motor inside the main unit 103 can drive one of the rotating shafts 102 to rotate. The transmission gears meshing at the ends of the rotating shafts 102 can drive the two rotating shafts 102 to rotate synchronously in opposite directions. During the rotation of the rotating shafts 102, the mixing section 114 can come into contact with the silicone raw material that has just fallen. Through the relative rotation of the mixing section 114, the silicone raw material is subjected to shearing, extrusion, and friction between the mixing sections 114, thus achieving the mixing process.

[0036] Among them, a mixing section 114 is provided on the outer periphery of the rotating shaft 102 near the main unit 103, and a crushing section 113 is provided at the end of each mixing section 114. The spacing of the crushing sections 113 gradually changes on the side away from the mixing section 114. An extrusion plate 111 is provided on the side of the crushing section 113 away from the mixing section 114. An extrusion section 112 is provided on the side of the extrusion plate 111 away from the crushing section 113. An extrusion plate 110 is provided on the side of the extrusion section 112 away from the extrusion plate 111. A guide rod 107 is provided on the side of the extrusion plate 110 away from the extrusion section 112. A push plate 109 is slidably connected through the middle of the guide rod 107. A discharge section 106 is provided on the side of the guide rod 107 away from the extrusion plate 110. The discharge section 106 is installed on the outer periphery of the rotating shaft 102 away from the main machine 103. The push plate 109, the extrusion plate 110 and the extrusion plate 111 are all provided with evenly distributed through holes 117 in the middle. The through holes 117 on the push plate 109 are all set to be conical.

[0037] Furthermore, in specific implementation, the crushing section 113 at the end of the mixing section 114 can utilize a finer spacing to enhance the extrusion and shearing effect on the silicone raw material. The spacing at the end of the crushing section 113 then changes again, focusing on the extrusion, mixing, and conveying of the silicone raw material. The crushing section 113 can extrude and convey the silicone towards the extrusion plate 111, allowing the silicone to be extruded through the through-holes 117 on the extrusion plate 111. The extrusion plate 111 can intercept and divert the silicone material, allowing the silicone clumps to pass through the through-holes 117 and be divided into multiple strips of silicone that are extruded. This exposes the silicone inside the silicone clumps for mixing, improving the performance of the silicone raw material. The bonding speed and effect of the raw materials and additives: the silicone raw material that has not been fully mixed to form a gel cannot pass through the extrusion plate 111 and remains in the crushing section 113 for continuous mixing. The gel-like silicone that has been mixed will pass through the extrusion plate 111 and come into contact with the extrusion section 112. The extruded silicone can be further mixed through the extrusion section 112. After the mixing through the extrusion section 112, the silicone needs to pass through the extrusion plate 110. The extrusion plate 110 will again divert and intercept the silicone, thereby breaking down the silicone clumps in the mixing and making it fully mixed. The discharge section 106 can discharge the silicone out of the casing 101 while the mixing continues, thus completing the work.

[0038] The housing 101 has a cavity 108 on one side of the middle wall. An active ring 136 is slidably connected inside the cavity 108. A threaded rod 134 passes through the middle of one side of the active ring 136. A geared motor 135 is fixedly connected to one end of the threaded rod 134. The geared motor 135 is installed inside the wall of the housing 101. An electromagnet is installed inside the active ring 136. The power supply is located outside the housing 101. The circuit is connected to the active ring 136 by wires passing through the housing. Some wires are placed inside the cavity 108 to allow enough length for the active ring 136 to move. The circuit connection is the most basic knowledge known to those skilled in the art, so it will not be described in detail. The electromagnet cooperates with the push plate 109.

[0039] Furthermore, in specific implementation, the operation of the reduction motor 135 can drive the threaded rod 134 to rotate, and the reciprocating thread groove on the threaded rod 134 can drive the active ring 136 to move back and forth. The electromagnet installed inside the active ring 136 can use magnetic force to pull the push plate 109 to move. The reciprocating movement of the push plate 109 can knead and squeeze the split silicone strips. During this process, the silicone that has been mixed to the standard and has become completely gel-like will directly pass through the through hole 117 on the push plate 109. The through hole 117 on the push plate 109 is conical, which can minimize the backflow of silicone during the movement of the push plate 109 and push the mixed silicone to the discharge section 106.

[0040] Working principle:

[0041] In practical use, a mixing mill can be used to mix and refine various silicone raw materials. The silicone raw materials are fed into each material cavity 118 through the feed inlet 105. During operation, the servo motor 115 drives the rotating rod 125 to rotate. The rotation of the rotating rod 125 drives the rotating frame 121 to rotate via the rotating cylinder 128. During the rotation of the rotating frame 121, it encounters the sealing plate 120 at the bottom of the material cavity 118, pushing the sealing plate 120 upwards and exposing an opening at the bottom of the material cavity 118, allowing the silicone raw materials inside the material cavity 118 to fall through the opening. When the rotating frame 121 separates from the sealing plate 120 during rotation, under the action of gravity, the return spring inside the sliding sleeve 119... This will cause the sealing plate 120 to reset, closing the opening at the bottom of the material chamber 118, thus enabling the intermittent falling of the silicone raw material. During this process, the rotating rod 125 can drive the fixed rod 124 to rotate, and the fixed rod 124 can mix and agitate the falling silicone raw material, thereby mixing the various silicone raw materials evenly in the initial stage, which is convenient for subsequent mixing work. By controlling the speed of the servo motor 115, the feeding rate and mixing effect of the silicone raw material can be controlled. By making the silicone raw material fall intermittently, the silicone raw material can be continuously stirred in small amounts multiple times, avoiding the accumulation of a large amount of raw material, thereby ensuring the mixing effect of the raw material. At the same time, when the mixer is working, the heat inside the casing 101 will enter the connected feed hopper 104. This system preheats the silicone raw material being fed and mixed. When the rotating rod 125 rotates, it drives the rotating cylinder 128 to rotate synchronously. The guide vanes 129 installed at the bottom of the rotating cylinder 128 agitate the airflow in the lower part of the feed hopper 104, guiding it to the middle of the partition 126. The airflow is then discharged into the material chamber 118 through the air outlet 127, preheating the raw material inside the material chamber 118. Simultaneously, it assists in the discharge of raw material when the opening is open, which is beneficial for practical use. Furthermore, during the rotation of the rotating rod 125, the rotating rod 133 drives the rotating ring 122 and the stirring frame 130 to rotate synchronously. During this process, the toothed column 131 at the end of the rotating rod 133 meshes with the toothed ring 132, through which... The meshing allows the rotating rod 133 to rotate during the rotation of the rotating rod 125, thereby driving the stirring frame 130 to rotate. The semi-hollow and rotating design of the stirring frame 130 allows it to receive, distribute, and mix the falling material as it follows the rotation of the rotating rod 125, which is beneficial for practical use. During the process of the silicone material falling into the housing 101, the rotating fixed rod 124 further agitates the material, preventing bridging at the bottom. After the silicone material enters the housing 101, the heating wire installed inside the rotating shaft 102 heats the shaft 102, and the motor inside the main unit 103 drives one of the rotating shafts 102 to rotate.The transmission gears meshing at the ends of the rotating shafts 102 can drive the two rotating shafts 102 to rotate synchronously in opposite directions. During the rotation of the rotating shafts 102, the mixing section 114 can come into contact with the newly fallen silicone raw material. Through the relative rotation of the mixing section 114, the silicone raw material is subjected to shearing, extrusion, and friction between the mixing section 114, thus achieving the mixing process. The crushing section 113 set at the end of the mixing section 114 can improve the extrusion and shearing effect on the silicone raw material by using a finer spacing. Then, the spacing at the end of the crushing section 113 changes again, focusing on the silicone raw material. The process involves extrusion, mixing, and conveying. The crushing section 113 compresses and conveys the silicone to the extrusion plate 111, allowing the silicone to be extruded through the through-holes 117 on the extrusion plate 111. The extrusion plate 111 intercepts and diverts the silicone material, separating silicone clumps into multiple strips that are extruded through the through-holes 117. This exposes the silicone within the clumps for mixing, improving the bonding speed and effect between the silicone raw material and the compounding agents. Silicone raw material that has not been fully mixed to form a gel-like consistency cannot pass through the extrusion plate 111 and remains in the crushing section 113. Continuing the mixing process, the gel-like silicone rubber, formed through mixing, passes through extrusion plate 111 and contacts extrusion section 112. Extrusion section 112 further mixes the extruded silicone rubber. After mixing in extrusion section 112, the silicone rubber passes through extrusion plate 110, where it is again diverted and intercepted, thus breaking up the silicone rubber clumps and ensuring thorough mixing. The operation of reduction motor 135 drives threaded rod 134 to rotate. The reciprocating thread grooves on threaded rod 134 drive the drive ring 136 to reciprocate. An electromagnet installed inside the moving ring 136 uses magnetic force to move the push plate 109. The reciprocating movement of the push plate 109 kneads and compresses the split silicone strips. During this process, the fully kneaded, gel-like silicone directly passes through the through hole 117 on the push plate 109. The through hole 117 is tapered, which minimizes silicone backflow during the movement of the push plate 109, pushing the kneaded silicone to the discharge section 106. Through the discharge section 106, the silicone is discharged from the machine housing 101 while kneading continues, completing the process.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. A high-efficiency mixing equipment for silicone production, comprising a housing (101), characterized in that: A feed hopper (104) is installed on one side of the top of the housing (101). A servo motor (115) is fixedly connected to the middle of the top of the feed hopper (104). A rotating rod (125) is fixedly connected to the bottom drive end of the servo motor (115). A partition (126) is installed on the upper inner side of the feed hopper (104). The upper inner side of the feed hopper (104) is divided into multiple material chambers (118) by the partition (126). A sealing plate (120) is provided on one side of the bottom of each material chamber (118). A rotating cylinder (128) is rotatably connected to the bottom of the partition (126). A guide vane (129) is installed on the inner bottom of the rotating cylinder (128). Multiple rotating frames (121) are fixedly connected to the middle of the outer periphery of the rotating cylinder (128). Corresponding to the sealing plate (120), a fixed ring (123) is fixedly connected to the middle of the inner side of the feed hopper (104), a toothed ring (132) is fixedly connected to one side of the fixed ring (123), a uniformly distributed fixed rod (124) is fixedly connected to the middle of the outer periphery of the rotating rod (125), a rotating rod (133) is rotatably connected through the middle of the fixed rod (124), a stirring frame (130) is fixedly connected to the upper part of the outer periphery of the rotating rod (133), a toothed column (131) is fixedly connected to the top of the outer periphery of the rotating rod (133), the toothed column (131) is used to mesh with the toothed ring (132), a rotating ring (122) is rotatably connected to the bottom of the fixed ring (123), and the top of the rotating rod (133) penetrates the side wall of the rotating ring (122).

2. The high-efficiency mixing equipment for silicone production according to claim 1, characterized in that: A host (103) is fixedly connected to one side of the housing (101), and a control panel (116) is installed on one side of the host (103).

3. The high-efficiency mixing equipment for silicone production according to claim 1, characterized in that: The housing (101) has two rotating shafts (102) inside. Each rotating shaft (102) has a meshing gear fixedly connected to one end of its outer circumference. One of the rotating shafts (102) has a motor fixedly connected to its end. The motor is installed inside the main unit (103).

4. The high-efficiency mixing equipment for silicone production according to claim 3, characterized in that: A mixing section (114) is provided on the outer periphery of the rotating shaft (102) near the host (103), and a crushing section (113) is provided at the end of the mixing section (114). The distance between the crushing section (113) and the side away from the mixing section (114) gradually changes.

5. The high-efficiency mixing equipment for silicone production according to claim 4, characterized in that: The crushing section (113) is provided with an extrusion plate one (111) on the side away from the mixing section (114), the extrusion plate one (111) is provided with an extrusion section (112) on the side away from the crushing section (113), and the extrusion plate two (110) is provided on the side away from the extrusion plate one (111) of the extrusion section (112).

6. The high-efficiency mixing equipment for silicone production according to claim 5, characterized in that: A guide rod (107) is provided on the side of the extrusion plate 2 (110) away from the extrusion section (112). A push plate (109) is slidably connected through the middle of the guide rod (107). A discharge section (106) is provided on the side of the guide rod (107) away from the extrusion plate 2 (110).

7. The high-efficiency mixing equipment for silicone production according to claim 6, characterized in that: The discharge section (106) is installed on the outer periphery of the rotating shaft (102) at one end away from the host (103). The push plate (109), the second extrusion plate (110) and the first extrusion plate (111) are all provided with uniformly distributed through holes (117). The through holes (117) on the push plate (109) are all set to be conical.

8. The high-efficiency mixing equipment for silicone production according to claim 1, characterized in that: A cavity (108) is provided on one side of the middle of the wall of the housing (101). An active ring (136) is slidably connected inside the cavity (108). A threaded rod (134) passes through the middle of one side of the active ring (136). A geared motor (135) is fixedly connected to one end of the threaded rod (134). The geared motor (135) is installed inside the wall of the housing (101). An electromagnet is installed inside the active ring (136).

9. The high-efficiency mixing equipment for silicone production according to claim 1, characterized in that: The top two sides of the sealing plate (120) are fixedly connected with sliding sleeves (119), the upper part of the sliding sleeves (119) is installed on the inner side wall of the material cavity (118), and the top of the material cavity (118) is provided with a feed inlet (105).

10. The high-efficiency mixing equipment for silicone production according to claim 1, characterized in that: The partition (126) has a cavity in the middle, and the inner side of the rotating cylinder (128) is connected to the cavity inside the partition (126). The partition (126) has evenly distributed air outlets (127) in the middle.

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